Abrégé

The present invention discloses an electronic atomizer, including a liquid storage unit, an atomization unit arranged at a rear side of the liquid storage unit, a gas supply unit supplying gas to the liquid storage unit, and a control unit controlling operation of the atomization unit and the gas supply unit. The liquid storage unit includes a liquid storage compartment, and a sealing member is arranged between the liquid storage compartment and the atomization unit. The sealing member hermetically seals the liquid storage compartment. The sealing member is formed with a gas conducting hole through which an atomized gas is conducted out, at least one liquid ingress one-way valve, and at least one gas ingress one-way valve. When not in operation, the atomizable liquid in the liquid storage compartment is not in direct contact with the atomization unit so as to avoid liquid leaking.

Classes IPC  ?

• A24F 40/485 - ValvesOuvertures
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/50 - Commande ou suivi

Abrégé

The invention discloses an atomization device and atomization core thereof, the atomization core comprises a liquid conducting member and a heating element. The liquid conducting member is provided with an airflow hole running through itself longitudinally, and at least one liquid storage groove. The liquid storage groove is located on the outer periphery of the airflow hole, and the liquid storage groove includes at least one first sub-liquid storage groove and at least one second sub-liquid storage groove in communication with the first sub-liquid storage groove. The airflow hole is located at the center of the liquid conducting member, which can be close to the outlet of the atomization device, the aerosol generated by the atomization core has a shorter flow path and is less prone to affect the taste due to cooling, and it can effectively prevent the aerosol from condensing due to cooling during the flow process.

Classes IPC  ?

• A24F 40/44 - Mèches
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/485 - ValvesOuvertures

Abrégé

The present invention discloses an electronic aerosol generation device and atomizer thereof, the atomizer comprises a shell, a fixing component, and an atomizing component. The atomizing component comprises a liquid conducting member and a heating element. The liquid conducting member is provided with an air guide hole running through itself longitudinally, and a liquid guide groove. The liquid guide groove may include a first sub-liquid guide groove and a second sub-liquid guide groove in communication with the first sub-liquid guide groove. The first sub-liquid guide groove is in communication with a liquid guide channel. The aerosol generated by the atomizing component can directly enter the air guide tube through the air guide hole, with a short flow path. The liquid conducting member injects liquid from the top, which is less prone to oil and liquid leakage compared to injecting liquid from the side.

Classes IPC  ?

• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A24F 40/465 - Forme ou structure des moyens de chauffage électrique spécialement adaptées au chauffage par induction
• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes

Abrégé

Disclosed are an electronic atomizer and a liquid supply method therefor. The liquid supply method includes: obtaining an atomization parameter of an atomizing unit after the atomizing unit is connected to a circuit; calculating a real-time power of the atomizing unit according to the atomization parameter; determining an operating time ratio of an air supply unit to the atomizing unit according to the real-time power; determining a duty cycle of the air supply unit according to the operating time ratio, and controlling the air supply unit to supply air to a liquid storage unit according to the duty cycle. The electronic atomizer supplies liquid using the liquid supply method. The invention solves the problem that it is difficult to keep a balance between atomizing liquid consumption and atomizing liquid supply of the atomizing unit.

Classes IPC  ?

• A24F 40/50 - Commande ou suivi
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides

Abrégé

An atomization assembly (70) and an electronic atomization device comprising same. The atomization assembly (70) comprises an inner support (10) and an atomization core (20) arranged in the inner support (10); the atomization core (20) comprises a liquid guide body (21) and a heating body (22); the inner support (10) is provided with a liquid guide opening (11); the atomization assembly (70) further comprises an outer support (40) sleeved outside the inner support (10) and arranged corresponding to the atomization core (20); an inner container space is formed between the inner wall surface of the outer support (40) and the outer wall surface of the inner support (10); the inner container space is filled with a liquid control member (30) having a porous structure; and a liquid inlet hole (41) is formed in the outer support (40). The electronic atomization device comprises a housing (60), the atomization assembly (70), an upper sealing member (81), a sealing base (82), and a base (90); a liquid storage tank (100) is formed among the atomization assembly (70), the housing (60), and the sealing base (82); and the outer support (40) of the atomization assembly (70) is arranged in the liquid storage tank (100). According to the atomization assembly (70), the liquid control member (30) fills a position between the inner wall surface of the outer support (40) and the outer wall surface of the inner support (10); the liquid control member (30) can reduce the liquid pressure and the liquid fluidity, and can control the atomized liquid not to leak; and when being required by the liquid guide body (21), the atomized liquid can be suctioned from the liquid control member (30), thereby ensuring the supply of the atomized liquid.

Classes IPC  ?

• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries

Abrégé

Disclosed in the present invention is an atomization assembly, comprising a liquid guide member, at least one flavoring member formed by pressing a tobacco flavoring material, a first heating member, and at least one second heating member. The flavoring member is arranged on at least one side of the liquid guide member; the first heating member is arranged on the liquid guide member; and the second heating member is arranged on the flavoring member. According to the atomization assembly of the present invention, the flavoring member made of the tobacco flavoring material is fitted with the liquid guide member, so as to add corresponding flavor to an aerogel. The present invention has the advantages of improving the taste, having good consistency, improving vaping experience, increasing the restoration degree, solving the problems of e-liquid splashing, burnt core, and low restoration degree of conventional cotton core liquid guide members, and generating no harmful substance.

Classes IPC  ?

• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes
• A24F 40/30 - Dispositifs utilisant au moins deux précurseurs inhalables structurellement séparés, p. ex. utilisant deux précurseurs liquides dans deux cartouches
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24B 15/28 - Traitement du tabac ou des succédanés du tabac par des substances chimiques

Abrégé

Disclosed in the present invention is an atomization device, which comprises a support tube, an atomization core assembly assembled in the support tube and an aroma enhancement member made of a tobacco aroma enhancement material. The support tube has two opposite ends, one end being a vapor discharge end, and the other end being a connection end used for connecting to a power supply device. At least one e-liquid guide hole is formed in the position of the support tube corresponding to the atomization core assembly, and atomization e-liquid outside the support tube enters the atomization core assembly through the e-liquid guide hole. In the support tube, the aroma enhancement member is located on the side of the atomization core assembly facing the vapor discharge end; and aerogel having lingering warmth generated after the atomization core assembly heats the atomization e-liquid passes through the aroma enhancement member so as to bring out a tobacco flavor of the aroma enhancement member. In the atomization device of the present invention, the aroma enhancement member made of the tobacco aroma enhancement material is arranged on the atomization core assembly, such that the aerogel having lingering warmth discharged by the atomization core assembly passes through the aroma enhancement member, has a large contact area with the aroma enhancement member and releases the tobacco flavor of the aroma enhancement member, thus improving the degree of tobacco flavor similarity of discharged aerogel, and further improving vaping experience of users.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 47/00 - Articles pour fumeurs non prévus ailleurs

Abrégé

An atomizing core assembly (3) and a preparation method therefor, and an atomizing device. The atomizing core assembly (3) comprises a heating body (20) and a fiber atomizing core (10), which is integrally formed on the heating body (20), wherein the fiber atomization core (10) comprises the following raw materials in parts by mass: 1-200 parts of a pretreated main body material, 0-2000 parts of pure water, 0-800 parts of a binder and 0-30 parts of a dispersant, the main body material comprising at least one of glass fibers, plant fibers and inorganic fibers and having a size of 500 mesh to 10 mm; and the pretreatment comprising mixing a tobacco product and/or an overloading essence additive. The fiber atomization core (10) can adsorb tobacco or the essence on the main body material, thereby adding the corresponding fragrance to the atomization effect of the fiber atomization core (10); in combination with the integrally forming of the fiber atomization core (10) and the heating body (20), the smoking effect after atomization is improved, the smoking experience and the reduction degree are improved, and the problems of oil frying, core frying, low reduction degree, etc. of a traditional cotton core atomization core are solved.

Classes IPC  ?

• A24F 40/70 - Fabrication

Abrégé

An electronic heating atomization assembly (1) capable of recycling a liquid in an air change channel (1220), and an electronic heating atomization device. The electronic heating atomization assembly (1) comprises a main body (11) and an atomizing core (15), wherein the main body comprises a base body (12) and a sealing member (13); the main body (11) is provided with a liquid inlet (14) which makes the outside of the base body (12) be in communication with an accommodating cavity (121) and is configured to allow an external liquid to enter the accommodating cavity (121); an air change capillary channel (122) and liquid return capillary channels (123) are provided on an outer side of the base body (12); the air change capillary channel (122) comprises a first recess (1221) and a second recess (1222); and the width of the first recess (1221) is smaller than the width of the second recess (1222) and the width of the liquid return capillary channels (123). The electronic heating atomization device comprises the electronic heating atomization assembly (1). The air change capillary channel (122) of the electronic heating atomization assembly (1) and device is in communication with the liquid return capillary channels (123), and a liquid gathered in the air change capillary channel (122) due to some cases flows back to a liquid conduction member (151) of the atomizing core (15) through the liquid return capillary channels (123), and is absorbed and atomized by the liquid conduction member (151) during a working process, thereby ensuring the air change smoothness of the air change capillary channel (122), and making air changes and passage smoother and stabler.

Classes IPC  ?

• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables

Abrégé

An electronic and heating atomization assembly (1), comprising a base body (11), a liquid guide member (12) used for conducting liquid, and a heating member (13) used for heating and atomizing the liquid of the liquid guide member (12). A liquid intake recess (111) is provided on an outer side of the base body (11), and the base body (11) is provided with at least two liquid intake capillary holes (112) at a position in the liquid intake recess (111). The base body (11) is provided with ventilation channels (115) in communication with the outside and an accommodating cavity (116), and the ventilation channels (115) are provided at positions other than the liquid intake recess (111). Further provided is an electronic heating and atomization apparatus, comprising the electronic heating and atomization assembly (1).

Classes IPC  ?

• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes

Abrégé

An atomization assembly (60) and an atomization device thereof. The atomization assembly (60) comprises a support (10), and an atomization core (20) arranged in the support (10), wherein the atomization core (20) comprises a liquid guide body (21) and a heating body (22), and the support (10) is provided with a liquid intake hole (11) and an air vent (12). The atomization assembly (60) further comprises a pressure stabilizing tube (30), wherein the pressure stabilizing tube (30) is sleeved on an outer wall of the support (10) so as to shield the liquid intake hole (11) and the air vent (12), a pressure stabilizing gap is formed between an inner wall face of the pressure stabilizing tube (30) and an outer wall face of the support (10), a pressure-stabilizing ventilation opening (32) and a pressure-stabilizing liquid inlet (33) are formed in the pressure stabilizing tube (30), the pressure-stabilizing ventilation opening (32) is in communication with the liquid intake hole (11), and the pressure-stabilizing liquid inlet (33) and the air vent (12) are arranged in a staggered manner and are in communication with each other. The atomization device comprises a housing (50), the atomization assembly (60), an upper sealing member (70), a sealing seat (80) and a base (90), wherein a closed liquid storage compartment (100) is formed between the atomization assembly (60), the housing (50) and the sealing seat (80). By means of the arrangement of the pressure stabilizing tube, the pressure stabilizing gap is formed between the pressure stabilizing tube and the atomization core so as to form stable capillary tension and thus stabilize the pressure at the liquid intake hole and the air vent, thereby ensuring stable oil supply and ventilation effects.

Classes IPC  ?

• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries

Abrégé

The present invention provides a stable atomization heating unit, a heating assembly and an atomization device. The heating unit comprises an intermediate portion and end portions arranged respectively at two ends of the intermediate portion. The intermediate portion is connected to the end portions such that the heating unit heats when the end portions at the two ends are powered on, and an accommodating space is provided, in the heating unit, that runs through the end portions and the intermediate portion. The accommodating space has a smaller sectional area at the intermediate portion than at the end portions. The heating assembly comprises a liquid conducting body and the heating unit. The atomization device comprises a housing and the heating assembly. The housing is provided with a liquid channel and an air channel, and the liquid channel is communicated with the liquid conducting body.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• H05B 3/46 - Éléments chauffants ayant la forme de tiges ou de tubes non flexibles le conducteur chauffant monté sur une base isolante

Abrégé

Disclosed are an atomization heating assembly and an atomization heating device using the same. The atomization heating assembly includes a porous liquid transfer unit and a magnetically conductive porous heating unit. The porous liquid transfer unit is configured as a porous structure with micron-sized pores formed by high-temperature sintering of an inorganic non-metallic aggregate and a binder, the magnetically conductive porous heating unit is configured as a magnetically conductive porous structure formed by direct high-temperature sintering of magnetically conductive material particles or by high-temperature sintering of the magnetically conductive material particles and the binder, the magnetically conductive porous heating unit is inlaid in or attached to a surface of the porous liquid transfer unit. The atomization heating assembly adopts an electromagnetic heating mode, thereby simplifying the structure of atomizers and reducing the cost of the atomizers.

Classes IPC  ?

• A24F 40/465 - Forme ou structure des moyens de chauffage électrique spécialement adaptées au chauffage par induction
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/44 - Mèches
• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes
• H05B 6/10 - Appareils de chauffage par induction, autres que des fours, pour des applications spécifiques

Abrégé

An atomizing core includes a heating unit, and a liquid transfer unit made of a porous material. The liquid transfer unit includes an air guide part, and a base surrounding the air guide part. A gap between the air guide part and the base forms an air flow chamber. The liquid transfer unit is provided with an air inlet communicated with the air flow chamber, an air outlet communicated with the air flow chamber, and a liquid inlet part for contacting with the liquid. The heating unit includes a heating part disposed on an inner wall of the air flow chamber and contacting with the liquid transfer unit, and electrical connection parts for transmitting currents to the heating part. The volume, flow rate and path of the air flow are determined mainly by the structure of the liquid transfer unit, so the consistency of the atomization effect is guaranteed.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/485 - ValvesOuvertures

Abrégé

An atomization device including a shell, an atomizing core, and electrodes. The atomizing core includes a heating unit and a liquid transfer unit. The liquid transfer unit includes an air guide part and a base. An air flow chamber is formed between the air guide part and the base. A heating part is disposed on an inner wall of the air flow chamber and is in contact with the liquid transfer unit. A liquid storage cavity leads to a liquid inlet part of the liquid transfer unit, an air inlet passage is communicated with an air inlet, and an air outlet passage is communicated with an air outlet. The volume, flow rate and path of the air flow are determined mainly by the structure of the liquid transfer unit, thereby facilitating ensuring good and uniform atomization effect of the atomization device.

Classes IPC  ?

• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A24F 40/44 - Mèches
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• H05B 3/22 - Éléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p. ex. plaques chauffantes non flexibles

Abrégé

An atomization core comprises a tubular mounting bracket, and a heating atomization assembly is arranged in the mounting bracket; a longitudinal liquid inlet is formed in the mounting bracket, and air guide hole is formed above the liquid inlet; the heating atomization assembly comprises columnar liquid transfer cotton and a heating element, an axial through-hole of the liquid transfer cotton forms an air guide passage, an outer circumferential surface of the liquid transfer cotton forms a liquid absorption surface, an inner circumferential surface of the liquid transfer cotton forms an atomization surface, and the heating element is inlaid in or attached to the atomization surface. The liquid transfer cotton are effectively prevented from being occupied by air, and the liquid transfer cotton can transfer liquid more sufficiently and uniformly, thus improving the taste of liquid atomized and prolonging the service life of the atomization device using liquid storage cotton.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes

Abrégé

A heating atomization core comprises an atomization core housing, a liquid transfer unit, a heating element and a fixing member, wherein the heating element is attached to an inner wall of the liquid transfer unit, and a liquid transfer hole is formed in a side wall of the atomization core housing. Liquid transfer cloth comprises at least two layers of vertical-grain liquid transfer cloth, or at least two layers of horizontal-grain liquid transfer cloth, or at least one layer of vertical-grain liquid transfer cloth and at least one layer of horizontal-grain liquid transfer cloth. Grains on the vertical-grain liquid transfer cloth form micro-grooves which are arranged vertically. Grains on the horizontal-grain liquid transfer cloth form micro-grooves which are arranged horizontally. This can make the liquid enter the liquid transfer unit more uniformly, and the liquid transfer efficiency and atomization effect are improved.

Classes IPC  ?

• A24F 40/44 - Mèches
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/485 - ValvesOuvertures

Abrégé

The present invention provides a porous atomizing core capable of releasing negative ions and method for preparing same. The porous atomizing core includes raw materials in parts by mass as follows: 50-90 parts by mass of tourmaline, 0-30 parts by mass of ceramic powder, 10-30 parts by mass of pore-forming agent, 0-30 parts by mass of sintering aid, 0-35 parts by mass of paraffin, and 0-2 parts by mass of surfactant. The ceramic powder includes one of negative ion powder, far infrared powder, attapulgite clay, feldspar and zeolite. In the porous atomizing core of the present invention, tourmaline is used as one of the raw materials, to decompose and remove harmful gases in the atomized liquid and air, so that the porous atomizing core is environmentally friendly and has good atomizing effect, which satisfies the people's pursuit of healthy products, and simultaneously improves the service life of the atomizing core.

Classes IPC  ?

• C04B 35/16 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base de silicates autres que l'argile
• C04B 35/632 - Additifs organiques
• C04B 35/64 - Procédés de cuisson ou de frittage
• C04B 38/06 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation en éliminant par brûlage des substances ajoutées

Abrégé

An atomization assembly (5) and an atomization device comprising same. The atomization assembly (5) comprises a holder (1) and a ceramic atomization core (2) arranged in the holder (1), wherein a gap between the holder (1) and the ceramic atomization core (2) is filled with a flexible liquid guide body (3) for sealing the gap; the ceramic atomization core (2) comprises a ceramic liquid guide body (21) and a heating body (22); the ceramic liquid guide body (21) comprises a liquid intake surface (211) and atomization surfaces (212); the atomization surfaces of the ceramic liquid guide body (21) penetrate vertically in an axial direction to form airflow channels (B); and liquid inlets (11) is provided in a side wall of the holder (1). The atomization device comprises a housing (4), the atomization assembly (5) arranged in the housing (4), a sealing seat (6), and a base (7) arranged at the bottom of the sealing seat (6) and connected to the housing (4). In the atomization assembly (5), the flexible liquid guide body (3) for sealing fills the gap between the ceramic atomization core (2) and the holder (1), and the flexible liquid guide body (3) has certain elasticity and can thus fill the gap between the ceramic atomization core (2) and the holder (1); moreover, after being soaked with atomized e-liquid, the flexible liquid guide body is equivalent to a liquid film, such that the sealing effect is better, thereby preventing the occurrence of the phenomenon of liquid leakage and also preventing a core from being burnt.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes
• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides

Abrégé

A heating atomization assembly, a heating atomization device, and an electronic atomizer comprising the heating atomization device. The heating atomization assembly includes a liquid transfer unit and a heating unit. At least one liquid inflow surface is disposed on a side wall of the liquid transfer unit. The heating unit includes an embedded part and an atomization part The heating atomization device includes a sealing element, a base, and a heating atomization assembly disposed between the base and the sealing element. The electronic atomizer includes an atomizer shell. A heating atomization device is disposed in the atomizer shell, and a liquid storage chamber and an air guide tube are disposed between the atomizer shell and the heating atomization device. Liquid around the liquid inflow surface is preheated to reduce the viscosity of the liquid with a high viscosity and increase the flow rate of the liquid.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/44 - Mèches
• H05B 3/03 - Électrodes
• H05B 3/46 - Éléments chauffants ayant la forme de tiges ou de tubes non flexibles le conducteur chauffant monté sur une base isolante

Abrégé

An atomization module (100) and an atomization apparatus thereof. The atomization module (100) comprises a support (1) internally provided with a mounting bin (11), a liquid guide body (2), a heating body (3), a sealing gasket (4), and a base (5). The support (1) is of a columnar structure. The mounting bin (11) laterally penetrates through two side wall surfaces of the support (1) to form a first liquid inlet (12). The first liquid inlet (12) is in communication with the liquid guide body (2) to form a liquid inlet channel (A). An airflow gap (19) is provided between the mounting bin (11) and an outer wall of the support (1). The mounting bin (11) divides the support (1) into an upper part and a lower part, and the lower part is provided with an accommodating groove (13). The sealing gasket (4) abuts against the inside of the accommodating groove (13). One side of the support (1) provided with the accommodating groove (13) is an air inlet end, and the other side thereof is a mist outlet end. The air inlet end, the airflow gap (19), and the mist outlet end are in communication to form an airflow channel (B). The atomization apparatus comprises the described atomization module (100) and an oil storage bin assembly (200). The atomization module (100) features a high level of integration, is easy to assemble, has strong universality, and is beneficial to batch production. The atomization apparatus prevents the leakage of an atomization liquid during transportation, and also prevents the heating body from being corroded by the atomization liquid during storage.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides

Abrégé

A high strength atomization assembly, which comprises a support housing, a heating body, a liquid guide body, and a cover body; the support housing is provided with a first opening and a second opening in communication with the first opening, at least part of the heating body is inset in the support housing and integrated with the support housing, and said heating body and the support housing define an accommodation compartment that opens from the first opening; the liquid guide body is arranged within the accommodation compartment; and the cover body is arranged at the first opening, so as to limit the liquid guide body inside the accommodation compartment. Further provided is an atomization apparatus comprising the atomization assembly. The support housing provides support to the heating body, and increases the strength of the heating body, causing the heating body to not be prone to deformation.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/44 - Mèches

Abrégé

An optically heating electronic atomization assembly (1), a light source assembly (2) and an electronic atomization device. The electronic atomization assembly (1) comprises a first base (11), and a liquid guide member (12) arranged on the first base (11) and for storing and conducting a liquid, wherein light outside the electronic atomization assembly (1) is irradiated through a light-transmitting hole (1123) in a second direction (32) and heats an atomization surface (121) to generate atomized vapor; an airflow sequentially passes through a vent (1123), an atomization cavity (1121) and an air outlet channel (1112), and carries the atomized vapor to enter the air outlet channel (1112) in a first direction (31); and the first direction (31) intersects the second direction (32). The light source assembly (2) comprises a second base (21) and a light-emitting unit (22) arranged on the second base (21). The light source assembly (2) comprises a second base (21) and a light-emitting unit (22) arranged on the second base (21). An air channel is arranged in the first direction (31), the light-transmitting hole (1123) is arranged in the second direction (32), and the direction of an optical path is different from the direction of the air outlet channel (1112) such that the optical path is not likely to be obstructed by a condensate; in addition, atomized liquid usually adheres to an inner wall of the electronic atomization assembly (1), and the light-transmitting hole (1123) allows light to bypass the condensate.

Classes IPC  ?

• A24F 47/00 - Articles pour fumeurs non prévus ailleurs
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique

Abrégé

A photoheating-type electronic atomization assembly (1) and apparatus having different temperature intervals. The electronic atomization assembly (1) comprises a first base body (11), and a liquid transfer member (12) provided on the first base body (11) and used for storing and transferring liquid. An atomization part (121) comprises a plurality of peak parts (1221) and a plurality of valley parts (1222), the surfaces of the peak parts (1221) and of the valley parts (1222) having different distances to a light-transmitting hole in a second direction. The electronic atomization apparatus comprises a light source assembly (2) and an electronic atomization assembly (1) detachably assembled with the light source assembly (2). Since the atomization part (121) comprises the plurality of peak parts (1221) and the plurality of valley parts (1222), the peak parts (1221) and the valley parts (1222) make the surface of the atomization part (121) a relief structure; the surfaces of the peak parts (1221) and of the valley parts (1222) have different distances to the light-transmitting hole in the second direction, such that light reaches the surfaces of the atomization part (121) at different distances, and generates different temperature intervals on the surfaces, thereby allowing various substance components in an atomization liquid to be effectively atomized.

Classes IPC  ?

• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides

Abrégé

A heating atomization core and assembly having a multi-core porous liquid-conducting material, including a porous liquid-conducting material body and an electrical heating track element attached to a bottom surface of the porous liquid-conducting material body. The electrical heating track element has multiple electrical heating regions, and multiple liquid-conducting holes are formed in the porous liquid-conducting material body and match the electrical heating regions in position and number. The heating atomization assembly comprises the heating atomization core. According to the heating atomization core and assembly, a single-core heating region is divided into multiple multi-core heating regions connected in series, so that heating is more uniform, and liquid can be evaporated and atomized more sufficiently; and the liquid-conducting material body is provided with an intermediate through hole, so that the whole heating atomization assembly is simpler in structure and easier to assemble.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/44 - Mèches
• A24F 40/485 - ValvesOuvertures
• H05B 3/16 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur le conducteur étant monté sur une base isolante

Abrégé

A liquid transfer unit for an atomization core is formed by stacking multiple layers of liquid transfer cloth. At least one side of at least one layer of liquid transfer cloth has grains, such that at least two adjacent layers of liquid transfer cloth are not completely attached to each other to form micro-grooves, and the micro-grooves are connected to form a liquid chamber. The heating atomization core comprises the liquid transfer unit and a heating unit attached to the liquid transfer unit, wherein the heating unit is connected to electrode leads. This can make that liquid stored in the liquid chamber can be supplied quickly to improve the liquid transfer efficiency, thus optimizing the atomization effect.

Classes IPC  ?

• A24F 40/44 - Mèches
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• H05B 3/42 - Éléments chauffants ayant la forme de tiges ou de tubes non flexibles

Abrégé

A porous ceramic liquid transfer unit comprises a ceramic body and a support portion extending downward from the ceramic body. The ceramic body comprises at least two protruding portions connected into a whole through a connecting portion. A liquid transfer channel is arranged in each of the protruding portions. The heating unit is attached to bottoms of the liquid transfer channels. An electronic atomization device comprises an atomizer housing. The porous ceramic atomization core is arranged in the atomizer housing. The support portion extends downward from the ceramic body to support the ceramic body, thus preventing the ceramic body from being fractured, and condensate formed on the support portion can be absorbed to be recycled; and multiple protruding portions are arranged on the ceramic body, and the liquid transfer channels are arranged in the protruding portions to feed liquid quickly to improve the liquid transfer efficiency, thus optimizing the atomization effect.

Classes IPC  ?

• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/44 - Mèches
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• H05B 3/14 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur caractérisés par la composition ou la nature du matériau conducteur le matériau étant non métallique

Abrégé

The present invention discloses an atomizer and an atomizing assembly, including an adsorption substrate, a heating member and a lead. The adsorption substrate is configured to adsorb a liquid atomizable medium, the heating member includes a heating body and an electrode connected with the heating body, and the heating body is disposed on a sidewall of the adsorption substrate. The electrode is partially or completely embedded in the adsorption substrate, and the lead is electrically connected with a portion of the electrode that is located in the adsorption substrate, such that the adsorption substrate wraps the electrode and part of the lead, thereby the heating body of the heating member is not prone to being deformed due to the pulling of the lead during the assembly process, thereby avoiding the problem of core overburning because of the separation of the heating member and the adsorption substrate.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/44 - Mèches

Abrégé

An atomization assembly for use in an electromagnetic heating device, includes an atomization apparatus (10) and a heating apparatus (20). The atomization apparatus (10) comprises a magnetically conductive metal part (12). The heating apparatus (20) comprises, a circuit board (22), a power battery (23) and a coil assembly (24). The power battery (23) is connected to the coil assembly (24) by means of the circuit board (22). The coil assembly (24) is provided with an accommodating space (241). The magnetically conductive metal part (12) is located in the accommodating space (241). The present invention applies power battery (23) heating to the electronic atomization field, and the magnetically conductive metal part (12) requires no conductive lines connected thereto, and both the structural strength and the material of the magnetically conductive metal part (12) can be made with an optimal design and the utilization of thermal energy is made high.

Classes IPC  ?

• A24F 40/465 - Forme ou structure des moyens de chauffage électrique spécialement adaptées au chauffage par induction
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/485 - ValvesOuvertures
• A24F 40/57 - Commande de la température
• A24F 40/95 - Leurs dispositions ou leurs procédés spécialement adaptés à la recharge des batteries structurellement associées à des étuis

Abrégé

Provided in the present invention is an electronic heating atomization device containing a shell electrode. The electronic heating atomization device comprises a substrate, an atomization core arranged in the substrate, and a shell electrode configured to electrically connect an external circuit, wherein the atomization core comprises a heating element configured to heat an atomized liquid, and a liquid guide part configured to conduct the liquid to the heating element, the shell electrode is electrically connected to the heating element, the shell electrode comprises an end wall and a side wall surrounding the periphery of the end wall, a cavity is defined by the end wall and the side wall, the end of the cavity away from the end wall is open, and at least part of an outer surface of the end wall or the side wall of the shell electrode is exposed out of the substrate. In the electronic heating atomization device, the shell electrode is in the shape of a shell having an open end, and the interior of the shell electrode is hollow, thereby saving on materials, and being more environmentally friendly; the shell electrode can be formed by means of metal stamping, so that the production efficiency is higher, batch production is facilitated, and the size is more accurate; and the overall structure of the device is simple to assemble, thereby facilitating the production of the electronic heating atomization device, and improving the production capacity.

Classes IPC  ?

• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides

Abrégé

The invention discloses a heating atomizing core and an electronic atomizing device. The heating atomizing core includes an upper cover, a base, and a liquid conducting cotton and a heating member that are sequentially disposed between the upper cover and the base; a cotton pressing member configured to press the liquid conducting cotton is provided on the upper cover or between the upper cover and the liquid conducting cotton, the cotton pressing member at least includes at least one pressing strip abutting against a top surface of the liquid conducting cotton, and an abutting surface of the pressing strip abutting against the liquid conducting cotton forms a plane structure. By providing the cotton pressing member, the liquid conducting cotton is evenly stressed, the liquid conducting gaps in the cotton pressing member are consistent in size, and the liquid conducting cotton has a good liquid locking capacity.

Classes IPC  ?

• A24F 40/44 - Mèches
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes
• H05B 3/14 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur caractérisés par la composition ou la nature du matériau conducteur le matériau étant non métallique

Abrégé

The present invention provides a microporous ceramic atomizing core and method for preparing same. The microporous atomizing core includes raw materials in parts by mass as follows: 10 to 50 parts by mass of main material, 0 to 40 parts by mass of ceramic powder, 10 to 50 parts by mass of sintering aid, 0 to 20 parts by mass of pore-forming agent, 20 to 50 parts by mass of paraffin, and 0.1 to 2.0 parts by mass of surfactant. The main material includes one of diatomite, silicon dioxide aerogel powder and porous boron nitride, and the main material has a particle size of 200 mesh-1500 mesh. The microporous ceramic atomizing core of the present invention improves the porosity and liquid locking capacity of the atomizing core, ensures the sufficient atomization of the atomized liquid, and strengthens the use experience of the atomizing core.

Classes IPC  ?

• C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/44 - Mèches
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/70 - Fabrication
• C04B 35/14 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base de silice
• C04B 35/583 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base de non oxydes à base de borures, nitrures ou siliciures à base de nitrure de bore
• C04B 35/63 - Préparation ou traitement des poudres individuellement ou par fournées utilisant des additifs spécialement adaptés à la formation des produits
• C04B 35/634 - Polymères
• C04B 35/64 - Procédés de cuisson ou de frittage
• C04B 38/06 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation en éliminant par brûlage des substances ajoutées

Abrégé

The present invention discloses a heating atomization core, comprising a liquid guide, a heat-ing body, and an electrode lead connected to the heating body; the heating body is attached to a surface of the liquid guide, the electrode lead extends outward from two ends of the heating body, and at least one electrode lead is provided with an insulating sheath; the liquid guide is externally provided with an axially extending housing, the liquid guide is cooperatively filled in the housing, and the housing is provided therein with a securing member for securing the electrode lead. The atomization core can protect a heating circuit and an electrode lead, can avoid short circuits, and allows for attaching a liquid guide and a heating body.

Classes IPC  ?

• H05B 3/06 - Éléments chauffants combinés constructivement avec des éléments d'accouplement ou avec des supports

Abrégé

Disclosed are a close-packed heating mechanism and an atomization device comprising the same. The close-packed heating mechanism includes heating circuits configured for evaporating liquid, and electrodes connected to a power supply unit. At least two heating circuits are disposed between the two electrodes in parallel to form a circuit group. The distance between adjacent heating circuits in the circuit group or the distance between at least parts of adjacent circuit groups is less than 0.5 mm to form a close-packed structure; or, the distance between at least parts of the adjacent heating circuits in the circuit group and the distance between at least parts of the adjacent circuit groups are less than 0.5 mm to form a close-packed structure; and the distance between other parts is greater than the distance in the close-packed structure. The atomization device includes a liquid transfer unit and the heating mechanism.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• H05B 3/00 - Chauffage par résistance ohmique

Abrégé

An electronic heating atomization core and device. The electronic heating atomization core (1) comprises a support frame (11), a heating member (12), and a liquid guide member (13); the heating member (12) comprises a flat heating portion (121), fixation portions (122), and electrode portions (123); the heating portion (121) comprises a plurality of first portions (1211) extending in a first direction (31) and a plurality of second portions (1212) inclined relative to the first direction (31); the first portions (1211) and the second portions (1212) are provided alternately and are electrically connected to form a heating circuit (1210); an angle between each first portion (1211) and each second portion (1212) is greater than or equal to 10 degrees and less than or equal to 80 degrees. The electronic heating atomization device comprises a housing (21) and the electronic heating atomization core (1), and the electronic heating atomization core (1) is connected to the housing (21). The heating member (12) is fixed to the support frame (11), thereby achieving higher strength; the heating portion (121) has a larger resistance value, thereby achieving a higher heating temperature and higher atomization efficiency.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides

Abrégé

The present invention discloses an atomizing device, an atomizing assembly, and a manufacturing process of the atomizing assembly. The atomizing assembly includes a first liquid conducting member, a heating assembly and an electrode. The first liquid conducting member is flexible and configured for adsorbing an atomizable medium. The heating assembly is fixed to the first liquid conducting member through sewing. The electrode is connected to the heating assembly, so that the heating assembly heats and atomizes the atomizable medium in the first liquid conducting member when electrified. The heating material is fixed to the liquid conducting substrate based on the sewing principle, to form the atomizing assembly with good reliability, easy to batch production, and having good contact between the heating and the liquid conducting substrate.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/70 - Fabrication

Abrégé

The present invention discloses an atomizing device, an atomizing assembly, and a manufacturing process of the atomizing assembly. The atomizing assembly includes a first liquid conducting member and an electrode. The first liquid conducting member is flexible and configured for adsorbing an atomizable medium. The electrode includes a conductive electrode including a conductive area that is formed by sewing a conductive wire on the first liquid conducting member and electrically connected to a heating assembly. The conductive area of the conductive electrode of the atomizing assembly is sewn to the first liquid conducting member, the production is relatively simple and easy to implement, the electrically conductive material is fixed on the liquid conducting substrate based on the sewing principle, to form the atomizing assembly with good reliability, easy to batch production, and having good contact between the heating assembly and the liquid conducting substrate.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/485 - ValvesOuvertures
• A24F 40/70 - Fabrication

Abrégé

The present invention discloses an atomizing device, an atomizing assembly thereof, and a manufacturing process of the atomizing assembly. The atomizing assembly includes: a liquid conducting member configured for adsorbing an atomizable medium, and provided with at least two installation positions; a heating assembly sewn to the liquid conducting member; and electrodes, including at least two conductive electrodes respectively arranged on the installation positions and electrically connected to the heating assembly to enable the heating assembly to heat and atomize the atomizable medium on the liquid conducting member when electrified. The conductive electrode is fixed to the installation position in an assembly manner, so that the dry burning caused by the disengagement of the heating assembly and the liquid conducting member due to that the conductive electrode is stressed to pull the heating assembly during the assembly process is avoided; meanwhile, the manufacturing process is convenient and efficient.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/485 - ValvesOuvertures
• A24F 40/70 - Fabrication

Abrégé

The present application relates to the field of atomizers, and discloses an atomizing core, an atomizing core assembly and an atomizer. An air intake channel and a liquid intake channel are separated by means of an air-liquid separator. The liquid level of an atomization liquid rises when the atomization liquid enters an air channel. At the beginning, the atomization liquid permeates through an air intake shielding member through an air intake hole; and after the air intake shielding member is wetted, the atomization liquid, the liquid level of which has lowered, forms an oil film at the position of the air intake hole, such that a sealed space is formed at a tail end of the air channel. Since air pressure in the sealed space is increased, the liquid level of the atomization liquid in the air channel is driven to lower. That is, the air intake hole is located in the sealed space, and it is difficult for the atomization liquid to pass through the air intake hole, such that a good atomization effect can be maintained.

Classes IPC  ?

• A24F 40/485 - ValvesOuvertures
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A61M 15/06 - Appareils à inhalation en forme de cigares, de cigarettes ou de pipes
• A61M 15/00 - Inhalateurs

Abrégé

An electronic heating atomization device having liquid and solid heating atomization modes, comprising a housing (7), a liquid heating atomization module (1) provided in the housing (7), a solid heat-not-burn atomization module (2), a base (3), and an electrical connection assembly (6) used for being electrically connected to an external circuit. The liquid heating atomization module (1) and the solid heat-not-burn atomization module (2) are disposed in the base (3). The electronic heating atomization device comprises the liquid heating atomization module (1) capable of heating and atomizing a liquid to form an aerosol and the solid heat-not-burn atomization module (2) capable of atomizing a solid flavor piece (22) in a heat-not-burn manner, so that the taste of a real cigarette is obtained, and better atomization experience is achieved by respectively heating different substances. Thus, the electronic heating atomization device is easy to use, less in waste and large in amount of vapor when using a liquid heating atomization mode, and has the advantage of being closer to a tobacco flavor when using a heat-not-burn atomization mode.

Classes IPC  ?

• A24F 40/30 - Dispositifs utilisant au moins deux précurseurs inhalables structurellement séparés, p. ex. utilisant deux précurseurs liquides dans deux cartouches
• A24F 47/00 - Articles pour fumeurs non prévus ailleurs

Abrégé

An atomization device, a porous atomization core (1), and a method for manufacturing a porous atomization core (1). The method for manufacturing a porous atomization core (1) comprises the following steps: attaching a heating body (12) to an outer surface of a fixing element (2), wherein the fixing element (2) is made of a high-temperature degradable material and is provided with a recess (21) on a surface thereof, and a heating circuit (123) is located outside the recess (21); placing the heating body (12) and the fixing element (2) into a mold cavity (3) to create a cavity (H) between the mold cavity (3) and the fixing element (2), wherein the heating body (12) is located inside the cavity (H); injecting a slurry into the cavity (H) to coat the heating body (12), and removing the mold cavity (3) once the slurry is cured, so as to obtain an atomization blank (4) with the fixing element (2); and sintering the atomization blank (4) while the fixing element (2) is burnt away to obtain the porous atomization core (1). The heating body (12) is supported on the fixing element (2), and is less prone to deformation, thereby ensuring the uniformity of the embedment depth in a substrate (11) after sintering, and also ensuring the balance of the temperature when the atomization core (1) heats an atomization medium so as to ensure the vapor taste. After the slurry is sintered and cured, the fixing element (2) reacts with air in a sintering furnace at a high temperature and is burnt away during the high-temperature stage of sintering.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/70 - Fabrication

Abrégé

Disclosed is a heating mechanism for healing in stages, which comprises a heating circuit and electrodes; the heating circuit comprises a pre-heating portion buried within a liquid guide body, and an atomization portion fit on or inlaid in an atomization surface of the liquid guide body; the pre-heating portion and the atomization portion are connected in series and/or connected in parallel between electrodes the pre-heating portion and the atomization portion are stacked, causing projections thereof to completely or partially overlap; or the pre-heating portion and the atomization portion are arranged at high and low levels, causing projections thereof to not overlap; and at least the atomization portion is a complete structure, and the shape and size thereof match uniformly with the atomization surface of the liquid guide body.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides

Abrégé

An atomization device (10) and an atomizer (2). The atomizer (2) comprises: an atomization assembly (24), the atomization assembly (24) comprising an absorbing member (241) used for absorbing an atomization medium, an air flow channel (243) being formed on the absorbing member (241), and the absorbing member (241) comprising an insertion tube section (2411); an air guide channel (231), the insertion tube section (2411) being inserted into the air guide channel (231), so that the air flow channel (243) is communicated with the air guide channel (231); and a liquid storage member (25) covering the atomization assembly (24) and the air guide channel (231) and used for absorbing and storing the atomization medium. A communication channel (A) communicated with the liquid storage member (25) is formed between the inner wall surface of the air guide channel (231) and the outer wall surface of the insertion tube section (2411). The communication channel (A) can allow external gas to enter a liquid storage cavity (221), so as to balance air pressure within the liquid storage cavity (221) with external air pressure, thereby facilitating the flow of the atomization medium on the liquid storage member (25) to the absorbing member (241), preventing the gas from occupying gaps in the absorbing member (241) after entering the absorbing member (241), and achieving the purpose of smooth liquid supply.

Classes IPC  ?

• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/44 - Mèches
• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes

Abrégé

A heating mechanism for atomization by heating and an atomization device, the heating mechanism comprising heating circuits for evaporating liquid and electrodes for connecting to a power supply unit. All of the heating circuits are connected in parallel between contacts of two electrodes, two adjacent heating circuits are connected by a plurality of connections to form a planar integrated unit, and heat dissipation members extending laterally for dispersing heat from the heating circuits are provided in at least the intermediate of the outer heating circuits. The atomization device comprises a porous ceramic body and the heating mechanism, wherein the heating mechanism is embedded in and planarly attached to the bottom of the porous ceramic body. The heating mechanism has a good support strength and provide uniform heat distribution, the heating mechanism of the atomization device is not separated from the ceramic body and has a good heating uniformity.

Classes IPC  ?

• H05B 3/18 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur le conducteur étant enrobé dans un matériau isolant
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique

Abrégé

The present invention provides an atomizer having a spring structure. The atomizer comprises a first part and a second part; a first connection component comprises a base portion and an insertion portion, and a second connection component insertion interface; an elastic assembly comprises a movable contact member, a spring and a spring support member; the insertion portion of the first connection component is detachably inserted into the insertion interface of the second connection component, thus achieving electrical connection of the first part and the second part. The second part and the first part are in direct insertion connection by means of the first connection component and the second connection component, and the elastic assembly is used for achieving a tight insertion of the first part and the second part, such that same are not easy to separate; the direct insertion method is simpler, more convenient and faster than a traditional threaded connection method, and the machining cost is lower; non-conductive parts of the first connection component and second connection component can additionally be formed via plastic injection molding at a cheap price and low cost; moreover, relying on the elasticity of the spring, the movable contact member presses tightly against the insertion interface of the second connection component, achieving a securing effect.

Classes IPC  ?

• A24F 47/00 - Articles pour fumeurs non prévus ailleurs
• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides

Abrégé

The present invention relates to an atomizer and an atomization assembly, comprising an adsorption matrix, a heating element and lead wires. The adsorption matrix is used for adsorbing a liquid atomization medium; the heating element comprises a heating main body and electrodes connected to the heating main body; the heating main body is provided on a side wall surface of the adsorption matrix, and the electrodes are partially or completely embedded in the adsorption matrix; the lead wires are electrically connected to the parts of the electrodes located in the adsorption matrix. The electrodes extending out of the heating main body are partially or completely embedded in the adsorption matrix; one end of each lead wire is buried in the adsorption matrix; the adsorption matrix wraps the electrodes and the parts of the lead wires of the heating element; the heating main body is poor in strength and easy to deform, and the electrodes are good in strength; the electrodes can be buried in a porous ceramic, so that during assembling, the pulling of the lead wires would not be easy to cause the problem that the deformation of the heating main body of the heating element causes the separation between the heating element and the adsorption matrix, resulting in core burning.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 47/00 - Articles pour fumeurs non prévus ailleurs
• A61M 15/06 - Appareils à inhalation en forme de cigares, de cigarettes ou de pipes

Abrégé

An atomization assembly includes a heating assembly, a cover, a base and an electrode. The heating assembly includes a heating element and a support. A compartment is disposed on one of the cover and the base and is open towards the other one of the cover and the base. The heating assembly is disposed in the compartment. The heating element is transversely integrated with the top of the support to be supported by the support. The heating assembly is sandwiched between the cover and the base. The heating element includes a main part used for heating and atomizing liquid and an electrical connection part connected to the main part. The electrical connection part is bent from the top of the support to one side of the support. The electrode is in contact with the portion, bent to one side of the support, of the electrical connection part.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• H05B 3/22 - Éléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p. ex. plaques chauffantes non flexibles
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes
• A24F 40/44 - Mèches

Abrégé

An electronic atomizer, comprising a liquid storage unit (10), an atomization unit (20) arranged behind the liquid storage unit (10), an air supply unit (30) for supplying air to the liquid storage unit (10), and a control unit (40) for controlling the atomization unit (20) and the air supply unit (30) to work, wherein the liquid storage unit (10) comprises a liquid storage bin (1), and a sealing member (2) arranged between the liquid storage bin (1) and the atomization unit (20), and the sealing member (2) seals the liquid storage bin (1); the sealing member (2) is provided with an air guide hole (21) for conveying atomized air out, at least one liquid input one-way valve (22), and at least one air intake one-way valve (23); the liquid input one-way valve (22) controls liquid in the liquid storage bin (1) to enter the atomization unit (20) in a one-way manner to be atomized; and the air intake one-way valve (23) is connected to the air supply unit (30) to supply the air to the liquid storage bin (1) in a one-way manner. In the electronic atomizer, the air supply unit (30) is inflated to open the air intake one-way valve (23) so as to supply the air to the liquid storage bin (1), such that air pressure in the liquid storage bin (1) is greater than that of the atomization unit (20). Then the liquid input one-way valve (22) is opened, such that atomization liquid flows to the atomization unit (20), and the atomization liquid in the liquid storage bin (1) does not directly contact the atomization unit (20) when not working, thereby avoiding liquid leakage.

Classes IPC  ?

• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides

Abrégé

An electronic atomizer and a liquid supply method therefor. The liquid supply method comprises: after an atomization unit (2) is connected to a circuit, acquiring an atomization parameter of the atomization unit (2); calculating a real-time power of the atomization unit (2) according to the atomization parameter; according to the real-time power, determining a working duration ratio of a gas supply unit (3) to the atomization unit (2); determining a gas supply duration ratio of the gas supply unit (3) according to the working duration ratio; and according to the gas supply duration ratio, controlling the gas supply unit (3) to supply gas to a liquid storage unit (1). Alternatively, the liquid supply method comprises: after the atomization unit (2) is connected to the circuit, acquiring the atomization parameter of the atomization unit (2); calculating the real-time power of the atomization unit (2) according to the atomization parameter; determining an output power of the gas supply unit (3) according to the real-time power; and according to the output power, controlling the gas supply unit (3) to supply gas to the liquid storage unit (1). The problem of it being difficult to reach a balance between the consumption and the liquid supply amount of an atomization liquid of an atomization unit (2) is solved, thereby avoiding problems such as liquid leakage and dry burning, and improving the atomization taste.

Classes IPC  ?

• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/50 - Commande ou suivi
• A24F 40/51 - Disposition des capteurs

Abrégé

Disclosed are an atomizing assembly convenient to assemble automatically, an atomization device and a manufacturing method thereof. The atomizing assembly includes a heating assembly, a cover and a seat. The heating assembly includes a heating member including a heating portion and an electrical connecting portion. The cover is provided with an electrode connecting hole open longitudinally and configured for inserting an electrode. The electrical connecting portion extends into an inlet of the electrode connecting hole. The atomizing device includes a housing and the atomizing assembly. The manufacturing method of the atomizing assembly includes: assembling the heating assembly, the cover and the seat; inserting the electrode into the electrode connecting hole, and the electrode bending the electrical connecting portion into the electrode connecting hole. The atomizing assembly and the atomizing device are simple and reliable in structure, the strength between the components is good, and automatic assembly is very facilitated.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• H05B 3/22 - Éléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p. ex. plaques chauffantes non flexibles
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/485 - ValvesOuvertures
• A24F 40/70 - Fabrication
• A24F 40/44 - Mèches

Abrégé

An atomizing device and an aerosol generating device. The atomizing device comprises an oil storage bin, an atomizing mounting assembly, a heating atomizing assembly and a liquid intake adjusting member. The oil storage bin is internally provided with an air guide channel and an oil storage cavity used for storing an atomizable liquid. The heating atomizing assembly is mounted in the atomizing mounting assembly and is accommodated in the oil storage bin. A liquid guide channel is arranged between the heating atomizing assembly and the oil storage cavity. The liquid intake adjusting member is provided at a position in the liquid guide channel that is close to the heating atomizing assembly, is a thermosensitive metal sheet, and deforms upon sensing a change in the temperature of the heating atomizing assembly, so as to automatically adjust the magnitude of a liquid intake amount.

Classes IPC  ?

• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/51 - Disposition des capteurs
• H05B 3/22 - Éléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p. ex. plaques chauffantes non flexibles

Abrégé

An atomizing unit, an atomizing assembly and an atomizing device having high strength. The atomizing unit comprises a support and a heating member. The heating member comprises a heating portion, one side of the heating portion is concave and the other side thereof is arched. The concave side of the heating portion and a cavity of the support define a containing chamber for accommodating a liquid conducting member, so as to allow an airflow to be blown to the arched side of the heating portion to take atomized gas out. In the atomizing unit, the atomizing assembly and the atomizing device, the arched side of the heating member is better adapted to the airflow flowing, so that heat from an atomizing surface can be more uniform, the heating member is not easily deformed, and a liquid conducting material is in good direct contact with the heating member.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/485 - ValvesOuvertures
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/70 - Fabrication
• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables

Abrégé

A heating and atomization assembly (10), and a heating and atomization device (50) and an electronic atomizer thereof. The heating and atomization assembly (10) comprises a liquid guide body (1) and a heating body (2), wherein a side wall face of the liquid guide body (1) is provided with at least one liquid intake face; the heating body (2) comprises a pre-embedded portion (21) and an atomization portion (22), which are of an integrated structure or are fixedly connected; the pre-embedded portion (21) is embedded into the liquid guide body (1), and the pre-embedded portion (21) is arranged corresponding to the liquid intake face so as to preheat liquid on the periphery of the liquid intake face; and the atomization portion (22) is attached to or embedded into an atomization face (12) arranged on the bottom and/or a side wall of the liquid guide body (1). The heating and atomization device (50) comprises a sealing member (20), a base (30), and the heating and atomization assembly (10), which is arranged between the base (30) and the sealing member (20). The electronic atomizer comprises an atomizer housing (60), wherein the heating and atomization device (50) is provided in the atomizer housing (60), and a liquid storage compartment (70) and a gas guide tube (101) are further arranged between the atomizer housing (60) and the heating and atomization device (50). The liquid on the periphery of the liquid intake face is preheated, such that the viscosity of the liquid, which has a relatively high viscosity, is reduced, thereby increasing the flow rate of the liquid, avoiding core burning, and improving the vaping experience.

Classes IPC  ?

• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries

Abrégé

An atomization core is provided, comprising a heating body (2), and a liquid guide body (1) made of a porous material and used for absorbing and transferring a liquid. The liquid guide body (1) comprises an air guide portion (12) and a base portion (11) connected to and surrounding the periphery of the air guide portion (12). A gap between the air guide portion (12) and the base portion (11) forms an airflow cavity (17). The liquid guide body (1) is provided with air inlets (15) communicating with the airflow cavity (17), an air outlet (16) communicating with the airflow cavity (17) and liquid intake parts (14) used for making contact with a liquid. The heating body (2) comprises heating parts (21) for generating heat when powered on and electric connection parts (22) connected to the heating parts (21) and used for transmitting current to the heating parts (21). The heating parts (21) are arranged on the inner wall of the airflow cavity (17) and in contact with the liquid guide body (1). In the atomization core, since the airflow cavity (17) is provided inside the liquid guide body (1) made of the porous material, and the heating parts (21) of the heating body (2) are arranged in the airflow cavity (17), the size, flow rate and path of an airflow are mainly determined by the structure of the liquid guide body (1) and are not affected by other parts and an assembly relation, thereby ensuring the consistency of the atomization effect.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/00 - Dispositifs pour fumer à fonctionnement électriqueLeurs composantsLeur fabricationLeur entretien ou leur testMoyens de recharge spécialement adaptés à ces dispositifs
• H05B 3/40 - Éléments chauffants ayant la forme de tiges ou de tubes
• H05B 3/00 - Chauffage par résistance ohmique

Abrégé

An atomizing core and an electronic atomizing device thereof. The atomizing core comprises an upper cover (100), a base (300), a heating and atomizing assembly (200), and an electrode; the heating and atomizing assembly (200) comprises a heating body (21) and a liquid guide body (22), the heating body (21) being attached to or embedded in the outer wall surface of the liquid guide body (22), and an atomizing channel (221) penetrating through the bottom and the top of the liquid guide body (22) being formed in the liquid guide body (22); a mounting slot (31) for accommodating the heating and atomizing assembly (200) is formed in the base (300), and an atomizing compartment (500) communicated with the atomizing channel (221) is formed among the upper cover (100), the mounting slot (31), and the heating and atomizing assembly (200); and an air inlet channel (32) is provided between the mounting slot (31) and the wall surface of the base (300) and is communicated with a first air inlet (33) formed in the upper portion of the mounting slot (31) and a second air inlet (34) formed in the base (300). The electronic atomizing device comprises a housing (10); a liquid storage compartment (20), an atomizing air guide pipe (30), a suction nozzle, and the atomizing core are provided in the housing (10); a relatively closed atomizing compartment (500) is formed such that richer atomized gas can be formed; the position of a gas inlet end is lifted, such that liquid leakage of the gas inlet end can be prevented; and the airflow direction of the atomized gas is roundabout, such that particles generated when e-liquid splashing or large atomized particles are prevented from being vaped into the mouth.

Classes IPC  ?

• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique

Abrégé

Disclosed in the present invention are a heating atomization device and an electronic atomizer comprising same. The heating atomization device comprises a fixed support, a fixed base, a heating atomization assembly and an electrode, wherein the heating atomization assembly comprises a liquid guide element and a heating element; a liquid guide sealing member that wraps the heating atomization assembly is provided between the fixed base and the heating atomization assembly, and comprises a sealing member body, a removable portion that can be pulled off and removed, and a protrusion portion configured to pull the removable portion to disconnect same from the sealing member body; the sealing member body is provided with a liquid inlet in communication with a liquid storage compartment; the fixed base is provided with a protrusion slot through which the protrusion portion extends out; and the removable portion is arranged corresponding to the heating element, and an atomization surface of the liquid guide element is completely exposed after the removable portion is removed. The electronic atomizer comprises a housing, wherein an e-liquid storage compartment is provided in the housing, and the heating atomization device and a gas guide tube are provided at a lower portion of the housing. According to the present invention, it is possible to avoid leakage of e-liquid caused by high temperature and high pressure, prevent the e-liquid from deteriorating due to prolonged exposure to air, and avoids leakage of the e-liquid during transportation.

Classes IPC  ?

• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique

Abrégé

The present invention discloses an atomizer and an atomizing assembly thereof. The atomizing assembly includes an atomizing body; the atomizing body includes an air passage and a liquid inlet groove; the air passage at least includes a first passage communicated with a bottom of the atomizing body and at least one second passage communicated with the first passage, a first included angle is formed between the second passage and the first passage; the liquid inlet groove is spaced from the air passage. During the upward transmission of the atomized e-liquid, the incompletely atomized e-liquid will contact the sidewall of the air passage under the action of gravity when passing through the second passage, and will be readsorbed by the atomizing body, so as to conduct secondary atomization and reduce the phenomenon of insufficient e-liquid atomization, thereby avoiding the user from inhaling the incompletely atomized e-liquid and the condensate.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides

Abrégé

The present invention provides an atomizing unit and an atomizing device. The atomizing unit includes a tubular heating assembly and a liquid conducting member. The liquid conducting member is wrapped around an outer periphery of the tubular heating assembly or fitted to an inner peripheral surface of the tubular heating assembly. The tubular heating assembly includes an annular connecting portion, at least two heating portions connected to one end surface of the connecting portion and arranged around the end surface, and electrode portions connected to one end of the heating portions away from the connecting portion. Each side of two opposite sides of one heating portion faces to a corresponding side of its adjacent heating portion with a gap therebetween. The at least two heating portions are connected in series through the connecting portion. The atomizing unit has a high structural strength and is convenient for assembly.

Classes IPC  ?

• H05B 3/46 - Éléments chauffants ayant la forme de tiges ou de tubes non flexibles le conducteur chauffant monté sur une base isolante
• H05B 3/06 - Éléments chauffants combinés constructivement avec des éléments d'accouplement ou avec des supports

Abrégé

The invention provides a heating member of an atomizing device with different heating effects at different portions and an atomizing device. The heating member is tubular and includes electrode portions and a heating circuit portion. The heat per unit time of the radial side A of the heating member is less than that of another side B. The atomizing device includes the heating member and a liquid conducting member. When the heating member is applied in the atomizing device, the airflow can pass by the side B, so that no large temperature difference exists, thereby improving the smoke flavor, and preventing the carbon deposition due to high temperature. Besides, the liquid can enter the liquid conducting member from the gap at the side A, thereby avoiding the scorched flavor caused by insufficient liquid supply due to long liquid flow path caused by the liquid feeding at the two ends.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/485 - ValvesOuvertures

Abrégé

Disclosed in the present invention are a heating atomization assembly, an atomization device, and an electronic atomizer. The heating atomization assembly comprises a liquid guide body and a heating body; the liquid guide body and the heating body are provided with air outlet holes; the heating body is a cover structure which has the height gradually reduced in a direction from the air outlet hole to the edge; an atomization surface of the liquid guide body is matched with the heating body in shape; a liquid inlet surface of the liquid guide body is an arc structure or a slope structure; a liquid suction piece extends out from the atomization surface of the liquid guide body. The atomization device comprises a base, a sealing piece, and the heating atomization assembly; the heating atomization assembly is embedded into the base. The electronic atomizer comprises a housing; in the housing, an e-liquid storage compartment is provided at the upper part, and the atomization device is provided at the lower part; the air outlet hole of the atomization device makes an air guide tube communicated with the housing. In the present invention, the atomization surface is shaped like a cover, so that a certain oblique angle is formed between the atomization surface and the air outlet hole, thereby preventing e-liquid and atomized large particles from being suctioned into the mouth; the air flow is smoother, the flow speeds in different parts are balanced, the air flow channel is less circuitous, condensate is not easy to be generated, and a liquid suction piece is provided so that condensate can be recycled.

Classes IPC  ?

• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides

Abrégé

A heating atomizing assembly (30), an electronic atomizer (3), and an electronic atomizing apparatus thereof. The heating atomizing assembly comprises a liquid guiding body (100) and heating bodies (200); the heating bodies (200) each comprise a heating circuit (210) and an electrode connecting member (220), the heating circuits (210) being annular; the heating circuits (210) each comprise a preheating part (211) and an atomizing part (212); the preheating parts (211) are buried within the liquid guiding body (100), the atomizing parts (212) are exposed outside of the liquid guiding body (100) and attached to an atomizing surface, and the surface area of the atomizing parts (212) ≥ the surface area of the preheating parts (211); the electronic atomizer (3) comprises an upper cover (10) and a base (40), and a heating atomizing assembly (30) is provided between the upper cover (10) and the base (40); the electronic atomizing apparatus comprises a liquid storage bin (1) and an electronic atomizer (3), and a sealing cover (2) is provided between the liquid storage bin (1) and the electronic atomizer (3), so as to seal the two; and the base (40) is provided with an electrode (4) electrically connected to the heating atomizing assembly (30) in the electronic atomizer (3). The heating body (200) and the liquid guiding body (100) have a tight connection that does not loosen, atomization is uniform, the size is relatively stable, the resistance value is controllable, and costs are low.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique

Abrégé

An atomization assembly for use in an electromagnetic heating device, said assembly comprising an atomization apparatus (10) and a heating apparatus (20). The atomization apparatus (10) comprises a first seat body (11), a magnetically conductive metal part (12) and a liquid guide part (13). The first seat body (11) is provided with a gas discharge channel (111), a clamping cavity (112), a liquid inlet (114) and a liquid storage tank (113) which communicate in sequence. The gas discharge channel (111) and the clamping cavity (112) are recessedly disposed at two ends of the first seat body (11), respectively. The magnetically conductive metal part (12) is provided with a first through hole (121) that is vertically disposed and a plurality of interconnected holes (122) that are transversely disposed and communicate with the first through hole (121). The magnetically conductive metal part (12) and the liquid guide part (13) are mounted in the clamping cavity (112). The clamping cavity (112) is in communication with the gas discharge channel (111). The liquid guide part (13) is sleeved on the exterior of the magnetically conductive metal part (12). The liquid guide part (13) has a clearance hole (131), one end of the clearance hole (131) is in communication with the interconnected holes (122), and the other end is in communication with the liquid inlet (114). The heating apparatus (20) comprises a second seat body (21), a circuit board (22), a power battery (23) and a coil assembly (24) fixed on the second seat body (21). The power battery (23) is connected to the coil assembly (24) by means of the circuit board (22). The coil assembly (24) is provided with an accommodating space (241). The first seat body (11) is fixed on the heating apparatus (20), and the magnetically conductive metal part (12) is located in the accommodating space (241).

Classes IPC  ?

• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/485 - ValvesOuvertures
• A24F 40/50 - Commande ou suivi
• A24F 40/465 - Forme ou structure des moyens de chauffage électrique spécialement adaptées au chauffage par induction

Abrégé

The present utility model relates to an atomization device, an atomizer and an atomization assembly. The atomization assembly comprises a fixing base, a sealing element, a fixing support and a heating assembly, wherein a through vent hole is formed in the middle of the fixing base, and an annular fixing groove is provided at an end of the fixing base along the circumference of the vent hole; the sealing element is made of a soft material, is annular, and is sleeved in the fixing groove; the fixing support comprises a tubular main body, and an end of the fixing support is inserted between an outer side of the sealing element and an inner side of the fixing groove; and the heating assembly is installed in the tubular main body so as to adsorb an atomized liquid and heat the atomized liquid. The fixing support is inserted between the sealing element and an inner side surface of the fixing groove, and has the advantages of a stable structure, simple installation and a good sealing performance; the fixing groove, the sealing element and the fixing support cooperate to form a stable support structure; the sealing element and the fixing support are in firmer cooperation and cannot fall off; the sealing element can solve the problem of oil leakage; and the sealing element can also achieve the effect of insulating a lead of the heating assembly.

Classes IPC  ?

• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries

Abrégé

A heating atomization core (200) and an electronic atomization device thereof. The heating atomization core (200) comprises an upper cover (10) and a base (50). A liquid guide cotton (30) and a heating body (40) are sequentially arranged between the upper cover (10) and the base (50). A cotton pressing member (20) used for pressing the liquid guide cotton (30) is provided on the upper cover (10), or, a cotton pressing member (20) is provided between the upper cover (10) and the liquid guide cotton (30). The cotton pressing member (20) at least comprises at least one pressing strip (21) abutting against the top surface of the liquid guiding cotton (30). The pressing strip (21) and a pressing surface that the liquid guiding cotton (30) abuts against form a planar structure. The base (50) is provided with an airflow inlet hole (51). The cotton pressing member (20) is provided with a liquid inlet channel (201). The electronic atomization device comprises an atomizer housing (100) and the heating atomization core (200), and a liquid storage cavity (300) is provided between the two. By providing the cotton pressing member (20) in the heating atomization core (200), the liquid guiding cotton (30) experiences uniform force, such that the liquid guiding gaps of the liquid guiding cotton (30) are consistent in size, and the liquid guiding cotton (30) has good liquid locking capability, thereby avoiding leakage and dripping of the atomizing liquid, and avoiding a burnt core, optimizing the atomization effect, and improving the atomization taste.

Classes IPC  ?

• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides

Abrégé

An electronic atomizer (10) and an electronic atomization device thereof. The electronic atomizer (10) comprises an upper cover (1) and a base (2), wherein a heating atomization assembly (4) is arranged between the upper cover (1) and the base (2); an air flow guide member (3) is arranged between an air inlet (21) of the base (2) and a heating surface of the heating atomization assembly (4); the air flow guide member (3) is internally provided with an air guide channel from the air inlet (21) of the base (2) to the heating surface of the heating atomization assembly (4); and an air flow channel is reserved between the air flow guide member (3) and the heating surface of the heating atomization assembly (4). The electronic atomization device comprises a housing (30), and a liquid storage member (20) arranged in the housing (30); and the electronic atomizer (10) is arranged below the liquid storage member (20). By arranging the air flow guide member (3), an air flow is more concentrated and the air flow rate is larger, the faster flow speed enables steam atomized by the heating surface to be quickly brought out by the air, and air with a fast flow speed can cool the heating surface better, thereby preventing a cumulative increase in the temperature of the heating surface caused by the continuous working of the heating surface, so as to generate vapor efficiently, to fully diffuse the vapor, and to output the vapor in time, thus achieving a good taste.

Classes IPC  ?

• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries

Abrégé

The invention provides a frame-type heating assembly, including a heating sheet and a reinforcing frame. The heating sheet includes a heating portion and a connecting portion that is connected to the heating portion and configured for electrical connection with an external circuit. The heating sheet and the reinforcing frame are arranged side by side to improve the strength of the heating sheet. The invention further provides a heating unit including the heating assembly, a liquid conducting member configured for conducting liquid to the heating assembly, and a cover. The invention further provides an atomization system including a housing and the heating assembly disposed in the housing. The side of the heating assembly where the heating sheet is located faces an inner wall of the housing. The reinforcing frame body plays a role in supporting the heating sheet, so that the strength of the heating sheet is improved.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/44 - Mèches
• A24F 40/485 - ValvesOuvertures
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• H05B 6/10 - Appareils de chauffage par induction, autres que des fours, pour des applications spécifiques

Abrégé

A heating atomizing core, a heating atomizing mechanism, a heating atomizer, and an electronic atomizing device thereof. The heating atomizing core comprises an atomizing core housing (30), a liquid conducting body (33), a heating member (31), and a fixing member (34). The heating member (31) is attached to the inner wall of the liquid conducting body (33), and a side wall of the atomizing core housing (30) is provided with a liquid conducting hole (301). A liquid conducting cloth comprises at least one layer of vertical grain liquid conducting cloth (332) and/or at least one layer of horizontal grain liquid conducting cloth (331), the grain of the vertical grain liquid conducting cloth (332) forming a general vertical arrangement of microgrooves or/and microedges, and the grain of the horizontal grain liquid conducting cloth (331) forming a general horizontal arrangement of microgrooves or/and microedges. The heating atomizing mechanism comprises an atomizer housing (20), the heating atomizing core, an upper blocking member (21), a lower blocking member (23), and a liquid storage chamber. The heating atomizer comprises the heating atomizing mechanism. The electronic atomizing device comprises the heating atomizer, a power supply device (4), and a bottom control device (5). The horizontal grain liquid conducting cloth (331) is in contact with the liquid conducting hole (301), and the vertical grain liquid conducting cloth (332) is in contact with the heating member (31), so that liquid feeding by the liquid conducting member (33) is more uniform, thereby improving the liquid conducting efficiency and the atomizing effect.

Classes IPC  ?

• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/485 - ValvesOuvertures
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes

Abrégé

An atomizing core liquid conducting body (2) and a heating atomizing core thereof. The atomizing core liquid conducting body (2) is formed by stacking a plurality of layers of liquid conducting cloth (21), at least one surface of at least one layer of liquid conducting cloth (21) has grains, so that at least two adjacent layers of liquid conducting cloth (21) are not completely attached to form micro-grooves (22), and the plurality of micro-grooves (22) are communicated with each other to form a liquid storage cavity; the heating atomizing core comprises the liquid conducting body (2) and a heat generating body (3) attached to the liquid conducting body (2), and the heat generating body (3) is connected to an electrode lead (4). By providing the recessed or raised grains on the liquid conducting cloth (21), two adjacent liquid conducting cloth (21) are not completely attached to form the micro-grooves (22), and the plurality of micro-grooves (22) are communicated with each other to form the liquid storage cavity, so that liquid stored in the liquid storage cavity can realize a rapid liquid supply effect, the liquid conducting efficiency is improved, and the atomizing effect is optimized.

Classes IPC  ?

• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique

Abrégé

An atomization core (34) and a liquid storage cotton (35)-based atomization device. The atomization core (34) comprises a tubular mounting bracket (341), and a heating atomization assembly (3) is provided in the mounting bracket (341); longitudinal liquid inlet holes (3411) are provided on the mounting bracket (341), and air guide holes (3412) are provided above the liquid inlet holes (3411); the heating atomization assembly (3) comprises a columnar liquid guide cotton (3421) and a heating element (3422), an axial through hole of the liquid guide cotton (3421) forms an air guide channel, the circumferential outer side surface of the liquid guide cotton (3421) forms a liquid absorption surface and the circumferential inner side surface forms an atomization surface, and the heating element (3422) is embedded or attached to the atomization surface; the liquid guide cotton (3421) blocks the liquid inlet holes (3411), and all or part of the air guide holes (3412) is exposed. The air guide holes (3412) are provided on the mounting bracket (341) of the atomization core (34), and the outside air can enter a liquid storage cavity or the liquid storage cotton (35) by means of the air guide holes (3412), such that gas can be effectively prevented from occupying a porous gap of the liquid guide cotton (3421), and liquid in the liquid guide cotton (3421) is more fully and uniformly guided, thereby improving the taste and the service life of the liquid storage cotton (35)-based atomization device.

Classes IPC  ?

• A24F 47/00 - Articles pour fumeurs non prévus ailleurs

Abrégé

Disclosed in the present invention are a sealing member, an atomizer and an electronic atomization device. The sealing member is configured to be mounted in a liquid storage compartment. The sealing member comprises a main body portion, and a nested portion which extends downwards from the periphery of the main body portion, wherein the main body portion is provided with a liquid intake hole and an air guide hole, which penetrate an upper surface and a lower surface of the main body portion; an inner wall of the nested portion is provided, in a recessed manner, with a first air guide groove extending in a height direction thereof, and an upper side of the first air guide groove is connected to or flush with a lower surface of the main body portion; and/or an air guide cylinder extends downwards from the periphery of the air guide hole, the outer periphery of the air guide cylinder is provided, in a recessed manner, with second air guide grooves extending in a height direction thereof, and an upper side of each second air guide groove is connected to or flush with the lower surface of the main body portion. The structure of the air guide groove is provided in the inner periphery of the sealing member, such that the air pressure of a liquid storage cavity in the liquid storage compartment is kept substantially balanced with the external air pressure, and more stable and uniform liquid intake of a heating atomization assembly (or atomization core) can be achieved.

Classes IPC  ?

• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries

Abrégé

A heating atomization core, comprising a liquid guide (100), a heating body (200), and an electrode lead (600) connected to the heating body (200); the heating body (200) is attached to a surface of the liquid guide (100), the electrode lead (600) extends outward from both ends of the heating body (200), and at least one electrode lead (600) is provided with an insulating sheath (500); the liquid guide (100) is externally provided with an axially extending housing (300), the liquid guide (100) is matched to and fills the housing (300), and the housing (300) has disposed therein a securing member (700) for securing the electrode lead (600). The atomization core can protect a heating circuit and an electrode lead (600), can avoid short circuits, and allows for attaching a liquid guide (100) and a heating body (200).

Classes IPC  ?

• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique

Abrégé

The present invention provides an atomizing assembly, comprising a heating assembly, a cover body, a seat body, and an electrode. The heating assembly comprises a heat generating sheet and a support body. One among the cover body and the seat body is provided with an accommodating chamber which is open to the other one. The heating assembly is disposed in the accommodating chamber. The heat generating sheet is transversely combined with the top portion of the support body, so as to support the heat generating sheet by means of the support body. The seat body is connected to the cover body, and the heating assembly is clamped between the cover body and the seat body. The heat generating sheet comprises a heat generating part for heating and atomizing a liquid and an electrical connection part which is connected to the heat generating part and which is used for electrically connecting to the electrode. The electrical connection part bends from the top portion of the support body to a side portion of the support body, and the electrode at least makes contact with the portion of the electrical connection part that bends to the side portion of the support body, so to implement electrical connection. In the atomizing assembly, the heat generating sheet is supported by means of the support body, thus improving the strength of the heat generating sheet; in addition, the electrode can be conveniently and reliably electrically connected to the electrical connection part of the heat generating sheet.

Classes IPC  ?

• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/90 - Leurs dispositions ou leurs procédés spécialement adaptés à la recharge des batteries
• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes

Abrégé

Disclosed is a heating mechanism for heating in stages, which comprises a heating circuit and electrodes; the heating circuit comprises a pre-heating portion buried within a liquid guide body, and an atomization portion fit on or inlaid in an atomization surface of the liquid guide body; the pre-heating portion and the atomization portion are connected in series and/or connected in parallel between electrodes; the pre-heating portion and the atomization portion are stacked, causing projections thereof to completely or partially overlap; or the pre-heating portion and the atomization portion are arranged at high and low levels, causing projections thereof to not overlap; and at least the atomization portion is a complete structure, and the shape and size thereof match uniformly with the atomization surface of the liquid guide body. In the present invention, micropores do not need to be enlarged, the problem of a low amount of smoke when beginning operation is ameliorated or prevented, and a uniform atomization effect is achieved.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries

Abrégé

An atomizer, comprising an atomization device (1) and a power supply assembly (2) used to provide power for the atomization device (1). The atomization device (1) comprises an e-liquid storage bin (11), an atomization installation assembly (12) and a heating atomization assembly (13), wherein the heating atomization assembly (13) is installed in the atomization installation assembly (12) and accommodated in the e-liquid storage bin (11); and the atomization installation assembly (12) comprises a base (121). The power supply assembly (2) comprises a housing (21) and an electrode support base (22) accommodated in the housing (21), and the base (121) and the electrode support base (22) are connected and fixed by means of a connection structure. The connection structure comprises a positioning column (1213) extending downward from the base (121), and a positioning slot (221) provided on the electrode support base (22) and having an upward opening, wherein the positioning column (1213) is inserted into the positioning slot (221) in an expansion and pressing manner for fixing. The atomization device (1) and the power supply assembly (2) of the atomizer are inserted and fixed together by means of the positioning column (1213) and the positioning slot (221) in an expansion and pressing manner, the assembly is convenient, the gap between components is small, the air tightness is good, and the one-time taste of the atomizer is more stable.

Classes IPC  ?

• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries

Abrégé

An atomization device and an aerosol generation device. The atomization device comprises an e-liquid storage compartment (1), an atomization installation assembly (2), a heating atomization assembly (3), and an e-liquid storage body (4). The e-liquid storage compartment (1) comprises an air guide channel and an e-liquid storage cavity (11). The heating atomization assembly (3) is installed in the atomization installation assembly (2) and accommodated in the e-liquid storage compartment (1). The e-liquid storage body (4) surrounds the periphery of the heating atomization assembly (3) and is accommodated in the e-liquid storage compartment (1). An atomized liquid in the e-liquid storage cavity (11) enters the heating atomization assembly (3) by means of the e-liquid storage body (4), aerosol is generated after the atomized liquid is heated, and then the aerosol is led out via the air guide channel. The e-liquid storage body (4) serves as a buffer structure, such that the heating atomization assembly (3) cannot be directly impacted by the atomized liquid under the condition of large vaping or small vaping, thereby effectively protecting the heating atomization assembly (3), improving the taste and consistency of the aerosol, moreover, effectively preventing leakage of the e-liquid, and preventing the atomized liquid from flowing out of the atomization device.

Classes IPC  ?

• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 47/00 - Articles pour fumeurs non prévus ailleurs

Abrégé

An atomizing assembly (3) capable of condensing and recovering, and an atomizing apparatus thereof. The atomizing assembly (3) comprises a liquid guide member (31) and a heating member (32) fitted on the liquid guide member (31); the side surface of the liquid guide member (31) is provided with a reflux condensation member (33) which can be provided in an airflow passage and used for recovering a condensed liquid and guiding the condensed liquid to the liquid guide member (31); and an air guide passage communicated with the airflow passage is provided between the reflux condensation member (33) and the liquid guide member (31), and/or the air guide passage communicated with the airflow passage is provided on the reflux condensation member (33). The atomizing apparatus comprise a housing (10), and an atomizing mechanism and an air adjustment control mechanism provided in the housing (10), wherein the atomizing mechanism comprises the atomizing assembly (3), an air guide pipe (301) communicated with the atomizing assembly (3), and a liquid storage assembly (302). By providing the reflux condensation member (33), the condensed liquid formed in the airflow passage can be absorbed by the reflux condensation member (33) and re-atomized for use, such that the waste of an e-liquid is avoided, the condensed liquid is prevented from flowing to electronic parts to cause the damage of the atomizing apparatus, the condensed liquid is also prevented from being sucked into the mouth of a user, and the vaping experience of the user is improved.

Classes IPC  ?

• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes

Abrégé

An efficient reinforced heating assembly, including a reinforcing frame, a liquid conducting member and at least two heating members. The reinforcing frame is provided with a vent opening for air to pass therethrough. The at least two heating members are disposed on the reinforcing frame, disposed in the vent opening or covered on the vent opening, to be in contact with the air. The liquid conducting member is disposed on a side of the heating member and in contact with the heating member, so that the liquid conducting member is able to conduct an external liquid to the heating member for heating and atomizing to generate an aerosol, which is output via the vent opening. An atomizing device is further provided, including a shell and the efficient reinforced heating assembly disposed in the shell. The reinforcing frame supports the heating member to improve the strength of the heating member.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/44 - Mèches
• A24F 40/485 - ValvesOuvertures
• H05B 3/06 - Éléments chauffants combinés constructivement avec des éléments d'accouplement ou avec des supports

Abrégé

An atomising component for easy automated assembly, an atomising apparatus, and manufacturing methods therefor, the atomising component (1) comprising a heating assembly (11), a cover body (12), and a base (13), the heating assembly (11) comprising a heat generating body (111), the heat generating body (111) comprising a heat generating part (1111) and an electrical connection part (1112), the cover body (12) being provided with a longitudinally open electrode connection hole (124) for the insertion of an electrode (14), and the electrical connection part (1112) protruding from the opening of the electrode connection hole (124). The atomising apparatus comprises a housing (2) and the atomising component (1). The manufacturing method for the atomising component (1) comprises: assembling the heating assembly (11), the cover body (12), and the base (13); and inserting an electrode (14) into the electrode connection hole (124), the electrode (14) bending the electrical connection part (1112) into the electrode connection hole (124). The manufacturing method for the atomising apparatus comprises loading the atomising component (1) into the housing (2). The atomising component (1) and the atomising apparatus have a simple and reliable structure and good strength between components, and the dimensional tolerance thereof can be very precise, which is extremely beneficial for automated assembly. The manufacturing methods for the atomising component (1) and the atomising apparatus are simple and reliable, which is extremely beneficial for automated assembly.

Classes IPC  ?

• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries

Abrégé

A dense arrangement heating mechanism (1) and an atomizing device. The dense arrangement heating mechanism (1) comprises heating lines (100) for evaporating a liquid and electrodes (200) for connecting a power supply unit. At least two parallel heating lines (100) are arranged between the two electrodes (200) to form line groups (101). All heating lines (100) in the line groups (101) extend from one electrode (200) to the other electrode (200). In the arrangement patterns formed by all the heating lines (100), at least a part of adjacent heating lines (100) in each line group (101) or adjacent line groups (101) are of dense arrangement structures having a spacing less than 0.5 mm, or at least a part of the adjacent heating lines (100) in the line group (101) and at least a part of the adjacent line groups (101) are of dense arrangement structures having a spacing less than 0.5 mm. The spacing between the remaining parts is greater than the spacing between the dense arrangement structures. The atomizing device comprises a liquid guide body (2) and the heating mechanism (1). The temperature gradient distribution exists, the heat of each subarea relative to the whole heating mechanism (1) is uniform, the components having different boiling points can be fully atomized, and the problem that atomization steam by atomization in the middle part of the heating lines (100) is prevented from being brought out due to the fact that the heating lines (100) are too wide is avoided.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique

Abrégé

Disclosed in the present invention are a porous atomizing core capable of releasing negative ions and a preparation method therefor. The porous atomizing core comprises the following raw materials in parts by mass: 50-90 parts of tourmaline, 0-30 parts of ceramic powder, 10-30 parts of a pore forming agent, 0-30 parts of a sintering aid, 0-35 parts of paraffin, and 0-2 parts of a surfactant. The ceramic powder comprises at least one of negative ion powder, far infrared powder, attapulgite, feldspar, and zeolite. In the porous atomizing core capable of releasing negative ions of the present invention, tourmaline is used as one of the raw materials, and pyroelectricity, piezoelectricity, infrared radiation, negative oxygen ion release, and bioelectricity characteristics of the tourmaline are used to decompose and remove harmful gas in an atomization liquid and air, such that the porous atomizing core is environmentally friendly and good in atomization effect, and meets the pursuit of people for healthy products, and the service life of the atomizing core is also prolonged.

Classes IPC  ?

• C04B 38/06 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation en éliminant par brûlage des substances ajoutées
• C04B 35/16 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base de silicates autres que l'argile
• C04B 35/622 - Procédés de mise en formeTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques
• A24F 40/70 - Fabrication
• A61M 11/00 - Pulvérisateurs ou vaporisateurs spécialement destinés à des usages médicaux

Abrégé

An atomizing device and an aerosol generating device. The atomizing device comprises an oil storage bin (1), an atomizing mounting assembly (2), a heating atomizing assembly (3) and a liquid intake adjusting member (4), wherein the oil storage bin (1) is internally provided with an air guide channel and an oil storage cavity (11) used for storing an atomizing liquid; the heating atomizing assembly (3) is mounted in the atomizing mounting assembly (2) and is accommodated in the oil storage bin (1); a liquid guide channel is arranged between the heating atomizing assembly (3) and the oil storage cavity (11); and the liquid intake adjusting member (4) is provided at a position in the liquid guide channel that is close to the heating atomizing assembly (3), is a thermosensitive metal sheet, and deforms upon sensing a change in the temperature of the heating atomizing assembly (3), so as to automatically adjust the magnitude of a liquid intake amount. By providing the liquid intake adjusting member (4), the volume of the atomizing liquid entering the heating atomizing assembly (3) can be adjusted, thereby ensuring that the oil intake requirement of the heating atomizing assembly is met when working; meanwhile, in a non-working period or during a transportation process, the liquid intake adjusting member (4) can adjust the liquid guide channel to be closed, such that liquid leakage of the atomizing device can be prevented.

Classes IPC  ?

• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes

Abrégé

An atomising apparatus and an aerosol producing apparatus, the atomising apparatus comprising an e-liquid storage cartridge (4), an atomising mounting assembly (5), a heat-generating atomising assembly (1, 1a, 1b), and a control member (3, 3a, 3b), the control member (3, 3a, 3b) being disposed between at least one conductive member (2, 2a, 2b) and the heat-generating atomising assembly (1, 1a, 1b), and the control member (3, 3a, 3b) being a thermosensitive metal piece for producing deformation when sensing temperature changes of the heat-generating atomising assembly (1, 1a, 1b) and automatically disconnecting or connecting the at least one conductive member (2, 2a, 2b) with the heat-generating atomising assembly (1, 1a, 1b) by means of sensing temperature changes to thereby control the working state of the heat-generating atomising assembly (1, 1a, 1b). By means of the thermosensitive property of the thermosensitive metal piece, the effect of turning the heat-generating atomising assembly (1, 1a, 1b) on and off is achieved, preventing the atomising assembly from overheating and dry burning, and having the advantages of good applicability, low costs, stable control, and not taking up an excessive amount of energy and heat.

Classes IPC  ?

• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/50 - Commande ou suivi

Abrégé

A porous liquid conducting member with a smooth liquid conduction is provided, the liquid conducting member is of a porous material and provided with a hollow cavity therein, and includes an inner side and an outer side. The inner side or the outer side is configured to be in contact with a liquid, and is provided with an air exchange recess to form a thin-wall on the liquid conducting member. A wall thickness of the thin-wall is smaller than a wall thickness between the inner side and the outer side, enabling air to be conducted through the thin-wall. The air exchange recess is outside a heating area of the liquid conducting member, so that air can enter the liquid storage chamber through the air exchange recess during an atomizing process, to avoid porous channels in the heating area from being occupied by the air entering the liquid storage chamber.

Classes IPC  ?

• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/44 - Mèches
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/485 - ValvesOuvertures

Abrégé

An atomization device and an atomization core thereof. The atomization core comprises a porous body (10) for absorbing an atomized liquid, and a heating assembly (20) for heating and atomizing the atomized liquid in the porous body (10), wherein the heating assembly (20) comprises a heating body (21) and a pin (22) for conductive connection of the heating body (21) to an external power source, with one end of the pin (22) being connected to the heating body (21), and the other end thereof protruding out of the porous body (10), and with a connection point between the pin (22) and the heating body (21) being arranged inside the porous body (10). In the atomization core, the connection point between the pin (22) and the heating body (21) is arranged inside the porous body (10), which greatly enhances the tensile resistance and welding reliability of the heating assembly (20) in the porous body (10), and thus improves the product yield, facilitates assembly, and also prolongs the service life of products.

Classes IPC  ?

• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables

Abrégé

A heating device and a manufacturing method therefor, and a heat-not-burn smoking device. The heating device includes a first heating assembly, including a first housing configured for contacting with a tobacco, a first heating element on the first housing and configured to generate heat when electrified, and a first insulator between the first heating element and the first housing. The first heating element generates heat when electrified, the heat is conducted to the first housing through the first insulator, to heat but not burn the tobacco. The heating device is formed by cooperation of the heating element, the insulator and the housing, and heats the tobacco by the heating element when electrified. Compared with a heating conductive layer formed by a thick film printing process, the manufacturing of the heating device is simpler and more convenient, and the consistency and service life of the product are greatly improved.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/20 - Dispositifs utilisant des précurseurs inhalables solides
• A24F 40/70 - Fabrication
• H05B 3/22 - Éléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p. ex. plaques chauffantes non flexibles

Abrégé

A liquid conducting cotton atomization unit, including a heating member, a liquid conducting cotton and at least one supporting tube. The liquid conducting cotton is axially inserted in the heating member. The supporting tube is inserted in the liquid conducting cotton parallel to an axial direction thereof. The heating member includes a heating portion and two electrode portions respectively connected to two ends of the heating portion, the supporting tube is provided with at least one liquid outlet hole communicated with the heating portion. Liquid is conducted via the supporting tube, and is guided to the heating portion-via the liquid outlet hole, to solve the problem of high temperature and insufficient service life caused by insufficient liquid supply in center of the heating member. Meanwhile, the supporting tube can expand the outer diameter of the liquid conducting cotton, making the liquid conducting cotton fully contact with the heating member.

Classes IPC  ?

• A24F 40/44 - Mèches
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/485 - ValvesOuvertures
• H05B 3/22 - Éléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p. ex. plaques chauffantes non flexibles

Abrégé

The disclosure provides a capillary liquid conducting and atomizing unit and an atomizing device. The capillary liquid conducting and atomizing unit includes a housing and an atomization assembly arranged in the housing; at least one liquid inlet is provided in a side of the atomization assembly, a capillary liquid absorbing channel communicating with the liquid inlet is provided between an inner side of the housing and the side where the liquid inlet is located; a length direction of the capillary liquid absorbing channel extends along a height direction of the side where the liquid inlet is located, and two opposite ends of the capillary liquid absorbing channel respectively extend towards an upper side and a lower side of the liquid inlet, to absorb liquid into the liquid inlet by capillary action. Thus, the liquid inlet is not required to be arranged at a bottom of the liquid storage reservoir.

Classes IPC  ?

• A24F 47/00 - Articles pour fumeurs non prévus ailleurs
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/44 - Mèches

Abrégé

An atomizing unit (1), an atomizing assembly (2) and an atomizing device (3) having high strength. The atomizing unit (1) comprises a support (12) and a heat generating body (11), wherein the heat generating body (11) comprises a heat generating portion (111), an electrode portion (112) and a fixing portion (113); two edges of the heat generating portion (111) in a first direction (a) are bent upward in a third direction (c) such that one side of the heat generating portion (111) that is in the third direction (c) is concave and the other side thereof is arched; and the concave side of the heat generating portion (111) and a cavity (12a) of the support (12) define an accommodating bin (13) for accommodating a liquid guiding body, so as to allow an airflow to be blown to the arched side of the heat generating portion (111) to take atomized gas out. The atomizing assembly (2) comprises the atomizing unit (1), and the atomizing device (3) comprises the atomizing assembly (2). In the atomizing unit (1), the atomizing assembly (2) and the atomizing device (3), the arched side of the heat generating body (11) is better adapted to the flowing of the airflow, so that heat from an atomizing surface can be more uniform, the heat generating body is not easily deformed, and a liquid guiding material is in good direct contact with the heat generating body (11). Since the heat generating portion is no longer circumferentially covered, different liquid feeding modes can be used according to requirements.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique

Abrégé

An atomizing device and an aerosol generating device. The atomizing device comprises an oil storage bin (1), a sealing member (2), an atomizing core (3), and a base (4); the oil storage bin (1) is internally provided with a liquid storage cavity (11) for storing an atomized liquid; the sealing member (2) is accommodated in the oil storage bin (1) and comprises an accommodating tank (A), and a liquid inlet hole (221) is formed in the bottom of the side wall of the accommodating tank (A); the base (4) is accommodated at an opening of the oil storage bin (1); the atomizing core (3) comprises a liquid guide member (31) and a heating body (32), the liquid guide member (31) comprises a liquid guide body (311) and a liquid guide portion (312), the bottom of the liquid guide portion (312) is arranged corresponding to the liquid inlet hole (221), and the heating body (32) is disposed on the liquid guide body (311); the oil storage bin (1) is further internally provided with a liquid guide channel for connecting the liquid storage cavity (11) and the liquid inlet hole (221); and the atomized liquid enters the liquid guide member (31) through the liquid guide channel and the liquid inlet hole (221), and is atomized by the heating body (32). An atomized liquid flow channel of the atomizing device is separated from an airflow channel, and the liquid storage cavity (11) and the atomized liquid flow channel are designed to be higher than the base, thereby effectively preventing oil from seeping and leaking at an overlap part, and improving user experience; moreover, the atomizing device is simple in structure, reduces the number of assembly parts, saves assembly costs, and improves the assembly efficiency.

Classes IPC  ?

• A24F 47/00 - Articles pour fumeurs non prévus ailleurs

Abrégé

An atomizing unit with a circuitous air passage, including a base, an outer cover, a liquid conducting member, a supporting member, and a heating member. A first air hole and a second air hole communicating with the first air hole are defined in the base; a third air hole is defined in the outer cover; an accommodating cavity is defined in the liquid conducting member and extends through two sides thereof; a groove is defined in an outer side of the supporting member, and the second air hole faces a bottom surface of the supporting member; the supporting member supports the heating member to be attached to an inner side of the liquid conducting member; the groove and the heating member define a ventilation passage communicated with the third air hole; at least a part of the bottom surface of the supporting member and the base define an air space.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A24F 40/485 - ValvesOuvertures

Abrégé

The disclosure discloses a mesh-shaped sheet-type porous heating and atomizing assembly, including a porous liquid conducting member to absorb and conduct liquid and a planar sheet-like electric heating track arranged in the porous liquid conducting member; wherein the mesh-shaped sheet-type porous heating and atomizing assembly comprises one or more planar sheet-like electric heating track configured to heat and atomize the liquid; one or more through airflow holes are defined in the porous liquid conducting member, and the planar sheet-like electric heating track is configured to be a planar heating net composed of one or more heating tracks connected in parallel. The disclosure further discloses a mesh-shaped sheet-type porous heating atomizer, including the mesh-shaped sheet-type porous heating and atomizing assembly. The mesh-shaped sheet-type porous heating and atomizing assembly and the heating atomizer therewith are beneficial to mass production, uniform heating, large atomization area, and large amount of vapor.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A24F 40/44 - Mèches
• A24F 40/485 - ValvesOuvertures
• H05B 3/20 - Éléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p. ex. plaques chauffantes

Abrégé

An atomizing core (3), an atomizing device, and an aerosol generating device. The atomizing core (3) comprises: an atomizing core body (31), provided with liquid inlet cavities for absorbing and temporarily storing an atomization liquid, side surfaces of two ends of the main body of the atomizing core (3) in the longitudinal direction extending outward to form stepped parts (313), and at least one side of the central part of the atomizing core body (31) in the longitudinal direction being recessed inwards to form an recess; a heating element, provided on the bottom surface of the atomizing core body (31) and used for heating the atomization liquid conveyed by the atomizing core body (31) to generate an aerosol. The area of the atomizing core (3) is twice that of an ordinary ceramic core and thus can improve the temperature distribution of the atomizing core, thereby causing the temperature distribution to be more uniform, achieving better atomization uniformity, mitigating the burnt odor of the atomizing device, increasing the heating area, and increasing the amount of vapor. In addition, the atomizing core has a relatively simple structure and fewer parts, thus reducing manufacturing costs.

Classes IPC  ?

• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes
• A24F 40/44 - Mèches

Abrégé

The disclosure provides a liquid recycling atomization device, including a housing, a liquid conducting member and a heating element arranged on the liquid conducting member. A liquid storage cavity is arranged in the housing such that liquid in the liquid storage cavity can be conducted through the liquid conducting member to the heating element. An air inlet and an air outlet are formed in the housing, air can enter from the air inlet and smoke can flow out through the air outlet. The device further includes a liquid absorbing structure surrounding the air inlet for absorbing the condensate around the air inlet. The liquid absorbing structure is in contact with the liquid conducting member, when the heating element is heated, the liquid in the liquid conducting member is consumed, and the liquid conducting member can suck back the condensate in the liquid absorbing structure, realizing the recycling of the condensate.

Classes IPC  ?

• A24F 40/44 - Mèches
• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes
• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables

Abrégé

A tubular heating body and a manufacturing method therefor. The manufacturing method comprises the following steps: S1, stamping a metal sheet (1) to form one or more heating sheets (10) which are connected at intervals and have a predetermined openwork heating shape, and forming concave and convex structures which match each other on two opposite side edges of each of the heating sheets (10); S2, shaping and rolling each of the heating sheets (10) to make two opposite side edges of each heating sheet (10) close to each other from two opposite directions and fit in a concave-convex manner, and matching the concave and convex structures of the two opposite side edges of the heating sheets (10) to form a butt joint (15); and S3, welding the butt joint (15), and connecting two opposite side edges of each heating sheet (10) together, so as to make the heating sheet (10) form a tubular heating body (20). By means of the manufacturing method for a tubular heating body of the present invention, the metal sheet (1) is firstly machined into the heating sheets (10) by means of stamping, and then the heating sheets (10) are manufactured into the tubular heating body (20) by means of rolling and welding; and the process is simple, precise control of the size is achieved, and mass production is achieved.

Classes IPC  ?

• B23P 15/00 - Fabrication d'objets déterminés par des opérations non couvertes par une seule autre sous-classe ou un groupe de la présente sous-classe

Abrégé

A high strength atomization assembly (1), which comprises a support housing (11), a heating body (12), a liquid guide body (13), and a cover body (14); the support housing (11) is provided with a first opening (112a) and a second opening (112b), the first opening (112a) is in communication with the second opening (112b), at least part of the heating body (12) is inset in the support housing (11) and is integrated with the support housing (11), and said heating body and the support housing (11) define an accommodation compartment (113) that opens from the first opening (112a); the liquid guide body (13) is arranged within the accommodation compartment (113); and the cover body (14) is arranged at the first opening (112a), so as to limit the liquid guide body (13) inside the accommodation compartment (113). Further provided is an atomization apparatus comprising the atomization assembly (1). The support housing (11) of the high strength atomization assembly (1) provides support to the heating body (12), and increases the strength of the heating body (12), causing the heating body (12) to not be prone to deformation; and the support housing (11), the heating body (12), and the cover body (14) can amply limit the liquid guide body (13) inside the accommodation compartment (113), allowing the liquid guide body (13) to fully make contact with the heating body (12).

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique

Produits et services

Boxes for electronic cigarettes and electronic cigarette accessories; Cases for electronic cigarettes and electronic cigarette accessories; Cigarette holders; Cigarette tobacco; Cigarette tubes; Electronic cigarette liquid (e-liquid) comprised of flavorings in liquid form, other than essential oils, used to refill electronic cigarette cartridges; Electronic cigarette refill cartridges sold empty; Electronic cigarettes; Flavourings, other than essential oils, for use in electronic cigarettes; Snuffboxes

Produits et services

Cartridges for electronic cigarettes; Flavourings, other than essential oils, for use in electronic cigarettes; Electronic cigarette liquid [e-liquid] comprised of flavourings in liquid form used to refill electronic cigarette cartridges; Cigarette tubes; Electronic cigarette boxes; Cases for electronic cigarettes; Electronic cigarettes; Snuffboxes; Cigarette holders; Cigarette tobacco.

Abrégé

A porous liquid-guiding body (1) which smoothly guides a liquid, wherein the liquid-guiding body (1) is a porous material, the liquid-guiding body (1) is provided with a hollow cavity (10) comprising an inner side (11) and an outer side (12), the inner side (11) or the outer side (12) is used for being in contact with the liquid, the inner side (11) or the outer side (12) is provided with a gas exchange recess (13), so as to form a thin wall (14) on the liquid-guiding body (1), and the wall thickness of the thin wall (14) is less than the wall thickness between the inner side (11) and the outer side (12), so that a gas can smoothly pass through the thin wall (14). Also provided is a heating assembly, comprising the described liquid-guiding body (1) and a heat-generating body (2). Also provided is an atomization apparatus, comprising a housing and the described heating assembly arranged in the housing. The gas exchange recess (13) is provided outside a heat-generating area of the porous liquid-guiding body (1), and the wall thickness of the liquid-guiding body (1) at the position of the gas exchange recess (13) is less than the wall thickness of the porous liquid-guiding body (1) at the surface where the heat-generating body is located, so that the gas can enter a liquid storage compartment via the gas exchange recess (13) after the liquid is consumed during atomization, thereby preventing the gas from occupying a porous channel of the heat-generating area when entering the liquid storage compartment, and achieving the goal of smoother liquid guiding in the heat-generating area.

Classes IPC  ?

• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables

Abrégé

An efficient strengthened heating assembly (1) and an atomization apparatus. The efficient strengthened heating assembly (1) comprises a strengthening frame body (11), a liquid-guiding body (13) and at least two heat-generating bodies (12). The strengthening frame body (11) is provided with a vent port (112) for air to pass through. The at least two heat-generating bodies (12) are arranged on the strengthening frame body (11), and are arranged in the vent port (112) or cover the vent port (112), so as to be in contact with the air. The liquid-guiding body (13) is arranged on one side of the heat-generating bodies (12) and is in contact with the heat-generating bodies (12), so that the liquid-guiding body (13) transfers an external liquid to the heat-generating bodies (12) for heating and atomization, and vapor is diffused via the vent port (112). The atomization apparatus comprises a housing (2) and the efficient strengthened heating assembly (1) arranged in the housing (2). In the atomization apparatus and the heating assembly (1), the strengthening frame body (11) supports the heat-generating bodies (12), so as to increase the strength of the heat-generating bodies (12). In addition, since the at least two heat-generating bodies (12) are arranged, the heating and atomization efficiency is higher, thereby implementing the effects of a small volume and a large amount of atomization.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 47/00 - Articles pour fumeurs non prévus ailleurs

Abrégé

A capillary liquid-guiding atomization unit and an atomization apparatus. The capillary liquid-guiding atomization unit comprises a housing (10), and an atomization assembly (20) arranged within the housing (10); a side surface of the atomization assembly (20) is provided with at least one liquid inlet hole (200), and a capillary liquid suction channel (100) in communication with the liquid inlet hole (200) is arranged between the inner side of the housing (10) and the side surface where the liquid inlet hole (200) is located; the length of the capillary liquid suction channel (100) extends along the height direction of the side surface where the liquid inlet hole (200) is located, the two opposite ends of the capillary liquid suction channel (100) respectively extend above and below the liquid inlet hole (200), and a liquid is sucked to the liquid inlet hole (200) by capillary action. In the capillary liquid-guiding atomization unit, the capillary liquid suction channel (100) is provided outside the liquid inlet hole (200), and capillary action is used to suck the liquid outside the atomization unit to the liquid inlet hole (200), so that in the atomization apparatus, the liquid inlet hole (200) need not correspond to the bottom of a liquid storage chamber (300), which prevents the problem of liquid leakage, and the liquid at the bottom of the liquid storage chamber (300) can be sucked to the liquid inlet hole (200) by capillary action, which prevents the problem of dry burning caused by insufficient liquid supply.

Classes IPC  ?

• A24F 47/00 - Articles pour fumeurs non prévus ailleurs