The invention provides a light system with a signal shaping module. In view of the problems of signal errors of DMX signals caused by a large number of lights and a long signal transmission distance between lights, an optocoupled isolation module and a signal processing module are arranged to reshape a received DMX signal to effectively filter an interference signal out of the DMX signal and correct the width of the DMX signal to avoid errors caused by the change in data rate to realize error-correction shaping of the transmitted signal, such that the transmission distance of the DMX signal is effectively prolonged, thus improving signal transmission accuracy and stability.
A branch connector for main lines, includes a first shell and a second shell. A groove for receiving a main line is formed in the first shell, mutually insulated piercing pieces are arranged on the first shell or the second shell, and each piercing piece has one end connected to a branch line and another end configured as a sharp piercing head for piercing through an insulation layer of the main line when the first shell and the second shell are buckled together. In use, the main line is placed in the groove of the first shell, then the first shell and the second shell are pressed to be buckled together, at this moment, the main line will be squeezed, and the insulation layer of the main line will be pierced by the piercing pieces, such that the main line and the branch line are electrically connected to each other.
H01R 4/2433 - Plaques planes, p. ex. plaques planes multi-couches montées sur un support isolant une partie du support pouvant être déplacée pour enfoncer le câble dans l’entaille
A hot tub wall jet nozzle includes a nozzle body and a nozzle core seat. Water flows from the water inlet into the water flow channel in the nozzle body. Air enters through the air inlet of the nozzle body and reaches the first air accommodating cavity, then flows from the first air accommodating cavity to the second air accommodating cavity, and the air from the second air accommodating cavity is then mixed with the water in the nozzle core seat at the water outlet under the Venturi effect, and the mixed water and air flow is finally discharged through the water outlet. This structural arrangement allows for reduced dilution and loss of air bubbles during water flow transmission. The Venturi effect produced in this nozzle is capable of generating a greater volume of air ejection, thus enhancing the strength and effectiveness of the massage.
A61H 33/02 - Dispositifs pour bains de liquides contenant des gaz ou de liquides dans lesquels les gaz sont amenés ou produits, p. ex. bains carbogazeux
A61H 33/00 - Bains pour usages thérapeutiques ou hygiéniques particuliers
A pulse wall nozzle for a bathtub includes a nozzle body provided with a water inlet, a nozzle cover provided with water spray holes and a rotating roller. The nozzle body cooperates with the nozzle cover to form a cyclone cavity. The rotating roller arranged in the cyclone cavity is capable of continuously rotating to result in constant change of water outlet positions, so that the massage range is wider. The pulsed water creates a powerful and rhythmic pulsed fluid. The massage effect is not only strong and profound, but also allows users to immerse themselves in a dynamic massage movement. Venturi suction is generated at the water spray hole, so that air and water at the water spray hole are mixed to form dense bubble water, which can enhance the strength and effect of pulse massage and provide pulse massage rich in bubbles.
A61H 33/00 - Bains pour usages thérapeutiques ou hygiéniques particuliers
A61H 33/02 - Dispositifs pour bains de liquides contenant des gaz ou de liquides dans lesquels les gaz sont amenés ou produits, p. ex. bains carbogazeux
5.
Optical water curtain system adaptive to water speed
An optical water curtain system includes a water supply portion, at least one water collecting portion, a physical rotor, a control module, and an LED light-emitting module and a rotation speed detecting module. The water supply portion is in fluid communication with the water collecting portion, and the water collecting portion has outlets through which water flows down to form a water curtain. The LED light-emitting module emits light to illuminate the water curtain. The physical rotor is located within the water curtain and rotatable under an impulse of a water flow from the water curtain. The rotation speed detecting module detects a rotation speed of the physical rotor and send data to the control module. The control module adjusts a frequency of a PWM signal driving the LED light-emitting module to switch a light-emitting effect of the LED light-emitting module according to the rotation speed of the physical rotor.
A controller for a bathtub lamp comprises an MCU module, an R2R network module, a DCDC module and an LED module which are electrically connected in sequence; the MCU chip is used for generating variable digital signals corresponding to different brightness levels required in different modes and generating, according to values of the digital signals corresponding to different brightness levels, binary codes which are parallelly output to control the on-off state of resistor pairs in corresponding R2R networks to adjust DCDC circuits to drive an output voltage of the LED module, and stepless change of the output voltage is realized by means of output capacitors of the DCDC circuits, such that light brightness changes more smoothly and continuously, output light is softer, and the technical problem of eye strain caused by harsh light resulting from the low frequency of most existing PWM signals and large dimming fluctuations is solved.
A bathtub massage nozzle includes a nozzle body, a nozzle core seat and a nozzle surface cover. The nozzle surface cover includes a nozzle surface cover body and a decorative ring, and the surface of the decorative ring away from the nozzle surface cover body is provided with decorative patterns. The decorative ring makes the nozzle surface cover more exquisite, and the decorative pattern gives the overall appearance more sense of layering and three-dimensionality, which makes the nozzle not only a functional product, but also more aesthetic, bringing users a pleasant visual experience and satisfying consumers' demands for aesthetics and personalization. The decorative ring also improves the nozzle wear resistance and aging resistance, and prolongs the service life of the product. Therefore, the bathtub massage nozzle meets the users' demand for better aesthetic feel and comfort, and is a massage nozzle integrating aesthetics, practicality and durability.
The application provides a bathtub lamp driven by wireless power transmission, which comprises a lamp holder and a lamp body wirelessly connected with the lamp holder. An active level signal of a PWM signal generated by an LED controller to control a R-LED module/G-LED module/B-LED module is modulated with a high-frequency signal corresponding to a fixed frequency generator through a modulation amplifier in the lamp holder to generate a wireless power transmission signal and amplify the wireless power transmission signal for output, the wireless transmission of the wireless power transmission signal and electric energy is realized through the cooperation of a corresponding transmitting resonator and a receiving resonator in the lamp body; the corresponding PWM signals in the respective wireless power transmission signals are extracted by a detector circuit in the lamp body and output to drive the R-LED module/G-LED module/B-LED module for variable light-emitting operations.
Provided is a PWM signal and power transmission method for a wireless bathtub lamp. Valid level signals of PWM signals generated by a signal source to control an R-LED module/G-LED module/B-LED module and a corresponding high-frequency signal generated by a fixed-frequency generation device are modulated respectively by means of the modulating amplifiers to generate wireless power transmission signals, and the wireless power transmission signals are amplified and output, corresponding transmitting resonators and receiving resonators can work together to realize wireless transmission of wireless power transmission signals and power; moreover, corresponding PWM signals in the wireless power transmission signals are extracted by means of wireless power transmission signal extraction modules and output to drive the R-LED module/G-LED module/B-LED module to change light, the transmission speed of the PWM signals is effectively increased, the maximum wireless transmission power is realized, the power utilization rate and reliability of the wireless lamp are improved.
H05B 45/325 - Modulation de la largeur des impulsions [PWM]
H02J 50/12 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif du type couplage à résonance
The application provides an electric shunt valve with multi-stage flow control. The brushless DC motor is controlled by a controller to perform phase rotation to drive the connector and the valve core to selectively rotate forward and backward relative to the valve body; by arranging a color wheel to cooperate with a PCB circuit board including a color sensor and a white LED lamp, white light of the white LED is irradiated onto the color wheel through a light pipe A, and light corresponding color is reflected and transmitted to the color sensor through a light pipe B; the color sensor generates corresponding electrical signals through the color of the received light and transmits the electrical signals to the PCB circuit board, the absolute position of the rotating shaft is accurately determined and fed back to the controller and the water outlet ratio of different water outlet holes is obtained.
F16K 11/085 - Soupapes ou clapets à voies multiples, p. ex. clapets mélangeursRaccords de tuyauteries comportant de tels clapets ou soupapesAménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont toutes les faces d'obturation se déplacent comme un tout comportant uniquement des robinets à boisseau à noix cylindrique
11.
ELECTRIC DIVERTER VALVE CAPABLE OF REALIZING ACCURATE FLOW CONTROL
An electric diverter valve includes a controller which controls a motor to drive a valve core to rotate with respect to a valve body to realize multi-stage control of the corresponding water flow rate of water outlets. Moreover, a disk with rectangular holes is provided to work together with a first control circuit board comprising an infrared detection module and an MCU. The MCU can obtain the length of a current rectangular hole according to the duration of week reflected infrared signals passing through the current rectangular hole of the disk to obtain the absolute position of a rotating shaft which is fed back to the controller. Thus, the absolute rotation positions of the rotating shaft and the valve core can be known and the flow proportion of different water outlets can be obtained. The users are allowed to perform multi-stage control of the water flow rate according to requirements.
F16K 31/04 - Moyens de fonctionnementDispositifs de retour à la position de repos électriquesMoyens de fonctionnementDispositifs de retour à la position de repos magnétiques utilisant un moteur
A bathtub massage nozzle includes a nozzle body, a nozzle body Venturi core, a bushing and a nozzle surface cover. The bathtub massage nozzle reduces the dilution and loss of bubbles in the process of water flow transmission. Therefore, the water flow can form dense bubbles in the nozzle, which are guided by the nozzle surface cover and released along a specific area of the bathtub. The massage water flow released by the nozzle surface cover carries more dense bubbles, which can enhance the strength and effect of massage. The nozzle surface cover and the bushing can be conveniently rotated to adjust the direction of the surface cover. Thus, different surface covers in the same bathtub can be kept in the same direction. In addition, position of the water outlet hole changes during rotation of the nozzle surface cover. Thus, the user can adjust position of the massage water outlet as needed.
An easy-to-install bathtub massage nozzle includes a nozzle body and a nozzle core seat. The nozzle core seat is inserted through an accommodating through hole of the nozzle body, and then the nozzle core seat is pressed, so that an annular rubber ring on the nozzle core seat is squeezed and compressed. When pressed to an annular groove on the nozzle body, the annular rubber ring returns to its original shape and expands into the annular groove, so that the nozzle core seat and the nozzle body can be tightly connected. The bathtub massage nozzle greatly simplifies the installation process, and users only need to insert and press easily to complete the installation without complicated rotation and tightening operations. In addition, the combination of the annular groove and the annular rubber ring also effectively improves the sealing performance, so that the water outlet effect is improved.
A bathtub massage nozzle with a switch function includes a nozzle body, a nozzle core seat and a nozzle surface cover. The nozzle core seat is provided with sealing rubber rings between a core seat water inlet hole and core seat air inlet holes, and at a side away from the core seat water inlet hole. The sealing rubber rings are compressed against an inner wall surface of the nozzle body, so that both ends of the nozzle body are hermetically connected, thereby forming a sealed air cavity with a better airtightness. When air flows in from the air inlet, the air entering from the air inlet passes through the air cavity and is mixed with water through the core seat air inlet holes, so that the Venturi effect is enhanced, and the air can have a greater acceleration and pressure, thereby creating more bubbles and stronger massage effect.
A61H 33/02 - Dispositifs pour bains de liquides contenant des gaz ou de liquides dans lesquels les gaz sont amenés ou produits, p. ex. bains carbogazeux
A massage nozzle includes a nozzle body Venturi core having two ends welded with an inner side wall of a water inlet end of a nozzle body, and an end of the nozzle body Venturi core away from a water spraying end is welded between a water inlet and an air inlet, and the side wall of the nozzle body Venturi core is provided with air inlet through holes. The welding of the two ends of the nozzle body Venturi core achieves improved airtightness of the air cavity between the nozzle body Venturi core and the nozzle body. The air entering the air inlet passes through the air cavity and is mixed into the water through the air inlet through holes, which enhances the Venturi effect and enables the air to have a stronger acceleration and pressure when flowing through the nozzle, thus forming more bubbles and stronger massage effect.
A bathtub massage nozzle with switch function and good massage effect is provided. When in use, by aligning a core seat water inlet hole with a water inlet, water enters the nozzle core seat from the water inlet, and at the same time, the air is introduced from an air inlet, so that the air reaches a closed air cavity, and then the water flows out from the other end of the nozzle core seat to reach a gap between the nozzle core seat and the nozzle surface cover; at the same time, the gas is also discharged from an air outlet on the side of the nozzle core seat far away from the core seat water inlet hole through the closed air cavity, which reduces the dilution and loss of bubbles in the process of water flow transmission, and enables the water flow to form dense bubbles.
A61H 33/02 - Dispositifs pour bains de liquides contenant des gaz ou de liquides dans lesquels les gaz sont amenés ou produits, p. ex. bains carbogazeux
A drain valve comprises a valve shell and a valve core which comprises an inner core and an outer core. In the process of draining and closing, the outer core and the inner core of the valve is rotated through operating the handle nut and a rotating part, so as to realize the accurate control of the position of the valve core. When draining water, the first through hole and the second through hole are aligned, and then water is drained to the water outlet pipe through the outlet of the valve core, so that the drainage is smooth; when closed, the valve core is completely pushed into the interior, and the internal water is squeezed out, thus reducing the possibility of residual water, effectively preventing the drain valve from being frozen, and ensuring the normal use of the drain valve in cold climates.
A power and signal transmission method for a wireless lamp including a lamp body and a lamp holder. The power and signal transmission method includes: S01: inputting a current to a power supply module of the lamp holder and inputting a control signal to the lamp holder and converting the control signal into a pulse control signal; S02: integrating each signal segment of the pulse control signal into a high-frequency signal with a preset frequency; S03: outputting carrier signal to the lamp body; S04: receiving the carrier signal, generating and outputting power to an LED drive module and a lamp body control module; S05: extracting the carrier signal, and outputting the carrier signal to the lamp body control module; S06: extracting the control signal from the pulse control signal; S07: correspondingly outputting a PWM signal to the LED drive module; and S08: driving the lamp to change light emitted therefrom.
H05B 47/16 - Commande de la source lumineuse par des moyens de minutage
H05B 47/165 - Commande de la source lumineuse en suivant une séquence programmée pré-assignéeCommande logique [LC]
H05B 47/195 - Commande de la source lumineuse par télécommande via une transmission sans fil la transmission utilisant la lumière visible ou infrarouge
19.
Sodium Hypochlorite Generator with Water Salinity Detection Device
A sodium hypochlorite generator includes a sodium hypochlorite generation device disposed in a pre-buried wall hole formed in a wall, and a water salinity detection device electrically connected to the sodium hypochlorite generation device. A first probe and a second probe disposed on a wireless power receiving device detect a voltage signal therebetween, and outputs the voltage signal into a detection box of the water salinity detection device through a signal line, a drive module obtains the water salinity according to the voltage signal, and the water salinity is displayed by a display panel, such that the change of the concentration of a sodium chloride solution during reaction can be observed in real time to determine the extent of the electrolytic reaction, the time of the electrolytic reaction can be controlled easily, and time and energy costs are saved.
C02F 1/68 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par addition de substances spécifiées, pour améliorer l'eau potable, p. ex. par addition d'oligo-éléments
C02F 1/461 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques par électrolyse
A signal analysis protocol changing method for a wireless lamp comprises: Step 1: presetting a plurality of analysis protocols in the wireless lamp, wherein the analysis protocols are in one-to-one correspondence with control signals sent by different manufacturers; Step 2: presetting a plurality of change signals in an encoder, wherein the change signals are used to activate the corresponding preset analysis protocols in the wireless lamp; Step 3: establishing a communication connection between the encoder and the wireless lamp; Step 4: transmitting a change signal to the wireless lamp by the encoder; Step 5: receiving and analysing the change signal by the wireless lamp; Step 6: activating the corresponding analysis protocol according to an analysis result by the wireless lamp; and Step 7: disconnecting the communication between the wireless lamp and the encoder.
H05B 47/195 - Commande de la source lumineuse par télécommande via une transmission sans fil la transmission utilisant la lumière visible ou infrarouge
H05B 47/175 - Commande de la source lumineuse par télécommande
H05B 47/18 - Commande de la source lumineuse par télécommande via une transmission par bus de données
21.
Wireless lamp system with infrared coding function
A wireless lamp system with an infrared coding function comprises a wireless lamp, a lamp holder and an encoder. The wireless lamp comprises an LED lamp bead, an LED drive module, a first control module, an infrared signal receiving module and a wireless power receiving module. The lamp holder is electrically connected to an external power supply, and comprises a first wireless power transmitting module, a first infrared signal transmitting module and a second control module. The encoder comprises a power supply module, and a second wireless power transmitting module, a second infrared signal transmitting module and a third control module. The encoder equipped with the infrared signal transmitting module is used for writing corresponding codes, and the infrared coded signal with coding information is transmitted to the wireless lamp change the protocol quickly, such that the wireless lamp system is more universal and more convenient to use.
H05B 47/195 - Commande de la source lumineuse par télécommande via une transmission sans fil la transmission utilisant la lumière visible ou infrarouge
A pull type rotary massage nozzle sequentially includes a nozzle holder, a nozzle core seat, a nozzle surface cover, and a nozzle core assembly. The nozzle core seat is detachably mounted on the nozzle holder. The nozzle surface cover is fixedly mounted on the nozzle core seat. The nozzle core assembly is mounted in the nozzle core seat and may circumferentially rotate about a mounting axle relative to the nozzle core seat and the nozzle surface cover, and may also axially float or sink along the mounting axle relative to the nozzle core seat and nozzle surface cover. The nozzle surface cover is provided with a static torsion rib. The nozzle core assembly is provided with a dynamic torsion rib. The dynamic torsion rib is selectively engaged with or separated from the static torsion rib along with floating or sinking of the nozzle core assembly.
A control method for a lamp system based on RGB wiring arrangement includes outputting a first PWM signal through a connecting line and a second PWM signal through another connecting line; wherein, the first PWM signal is used for controlling an on/off time interval of a first switch device on the connecting line to generate a continuous variable level at two terminals of the resistor on the connecting line, the continuous variable level forms a digital signal, and the second PWM signal is used for controlling the second switch device on the another connecting line to be normally-off to provide a stable power supply; the lamps acquiring corresponding control information from the digital signal through ID matching; and after the control information is decoded by the decoding module, currents transmitted to the coloured light emitting modules being regulated to control the coloured light emitting modules.
A water curtain system with switch, comprising: a main housing, which is integrally formed, comprises a main cavity structure in the middle, a lower part of the main cavity structure is connected to a water inlet pipe part with an inner diameter smaller than that of the main cavity structure, the connecting port between the main cavity structure and the water inlet pipe part is a gate end, an upper part of the main cavity structure is integrally provided with a water outlet base, and an upper part of the water outlet base is provided with an upper cover; a threaded pressing rod, clamped in the main cavity structure above the gate end through a clamping structure, and a lower end of the threaded pressing rod is provided with a water-sealing washer; a pressing rod driver, which drives the threaded pressing rod to rise and fall through threaded cooperation.
B05B 1/30 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour commander un débit, p. ex. à l'aide de conduits de section réglable
The invention provides a lighting fixture based on a DMX controller, and a control method. The lighting fixture includes an NFC address writer, a DMX controller for outputting light control data, NFC controllers receiving data from the DMX controller, and DMX lamps receiving data from the NFC controllers, wherein the DMX controller, the NFC controllers and the DMX lamps are electrically connected in sequence, the NFC address writer is used for modifying address information of the NFC controllers in real time, the NFC controllers selectively extract the light control data output by the DMX controller according to the address information and output the extracted light control data to the DMX lamps, and the DMX lamps change light according to the light control data received from the NFC controllers.
The present disclosure provides an electric water diverter, which includes a controller, a brushless DC motor, a core and a T-shaped body. The controller is electrically connected to a fixed Hall PCB circuit board and the brushless DC motor in turn. The brushless DC motor has a rotating shaft detachably connected to the core via a connector, which is also embedded with a magnet cooperating with the Hall PCB circuit board. The Hall PCB circuit board obtains a relative position signal of the rotating shaft through Hall induction and feeds the relative position signal back to the controller. A user controls the brushless DC motor to perform phase rotation through the controller and drive the connector and the core to selectively rotate forward or backward relative to the T-shaped body. Thereby, stepless adjustment of water flow from water outlet is achieved.
F16K 37/00 - Moyens particuliers portés par ou sur les soupapes ou autres dispositifs d'obturation pour repérer ou enregistrer leur fonctionnement ou pour permettre de donner l'alarme
F16K 11/076 - Soupapes ou clapets à voies multiples, p. ex. clapets mélangeursRaccords de tuyauteries comportant de tels clapets ou soupapesAménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont toutes les faces d'obturation se déplacent comme un tout comportant uniquement des tiroirs à éléments de fermeture articulés à pivot à faces d'obturation épousant la surface d'un solide de révolution
F16K 11/085 - Soupapes ou clapets à voies multiples, p. ex. clapets mélangeursRaccords de tuyauteries comportant de tels clapets ou soupapesAménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont toutes les faces d'obturation se déplacent comme un tout comportant uniquement des robinets à boisseau à noix cylindrique
F16K 11/24 - Soupapes ou clapets à voies multiples, p. ex. clapets mélangeursRaccords de tuyauteries comportant de tels clapets ou soupapesAménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont plusieurs éléments de fermeture ne se déplacent pas comme un tout actionnés par des organes de commande distincts à soupape électromagnétique, p. ex. pour machines à laver
G06F 3/0362 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires avec détection des translations ou des rotations unidimensionnelles [1D] d’une partie agissante du dispositif de pointage, p. ex. molettes de défilement, curseurs, boutons, rouleaux ou bandes
H02K 29/08 - Moteurs ou génératrices à dispositifs de commutation non mécaniques, p. ex. tubes à décharge ou dispositifs à semi-conducteurs avec des dispositifs détecteurs de la position utilisant des dispositifs à effet magnétique, p. ex. dispositifs à effet Hall ou magnéto-résistances
The present disclosure provides an electric water diverter, which includes a controller, a brushless DC motor, a core and a T-shaped body. The controller is electrically connected to a fixed Hall PCB circuit board and the brushless DC motor in turn. The brushless DC motor has a rotating shaft detachably connected to the core via a connector, which is also embedded with a magnet cooperating with the Hall PCB circuit board. The Hall PCB circuit board obtains a relative position signal of the rotating shaft through Hall induction and feeds the relative position signal back to the controller. A user controls the brushless DC motor to perform phase rotation through the controller and drive the connector and the core to selectively rotate forward or backward relative to the T-shaped body. Thereby, stepless adjustment of water flow from water outlet is achieved.
F16K 37/00 - Moyens particuliers portés par ou sur les soupapes ou autres dispositifs d'obturation pour repérer ou enregistrer leur fonctionnement ou pour permettre de donner l'alarme
F16K 11/24 - Soupapes ou clapets à voies multiples, p. ex. clapets mélangeursRaccords de tuyauteries comportant de tels clapets ou soupapesAménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont plusieurs éléments de fermeture ne se déplacent pas comme un tout actionnés par des organes de commande distincts à soupape électromagnétique, p. ex. pour machines à laver
H02K 29/08 - Moteurs ou génératrices à dispositifs de commutation non mécaniques, p. ex. tubes à décharge ou dispositifs à semi-conducteurs avec des dispositifs détecteurs de la position utilisant des dispositifs à effet magnétique, p. ex. dispositifs à effet Hall ou magnéto-résistances
F16K 11/085 - Soupapes ou clapets à voies multiples, p. ex. clapets mélangeursRaccords de tuyauteries comportant de tels clapets ou soupapesAménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont toutes les faces d'obturation se déplacent comme un tout comportant uniquement des robinets à boisseau à noix cylindrique
F16K 11/076 - Soupapes ou clapets à voies multiples, p. ex. clapets mélangeursRaccords de tuyauteries comportant de tels clapets ou soupapesAménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont toutes les faces d'obturation se déplacent comme un tout comportant uniquement des tiroirs à éléments de fermeture articulés à pivot à faces d'obturation épousant la surface d'un solide de révolution
G06F 3/0362 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires avec détection des translations ou des rotations unidimensionnelles [1D] d’une partie agissante du dispositif de pointage, p. ex. molettes de défilement, curseurs, boutons, rouleaux ou bandes
The present disclosure relates to a luminous nozzle and a nozzle base thereof. The nozzle base includes a nozzle base body and a fastener. The fastener cooperates with a cover to clamp the nozzle base body for installation and fixation. The nozzle base body includes a water inlet portion and a water spray portion communicated with each other. A predetermined number of lamp holes are provided transversely on an outer periphery of the water inlet portion. The luminous nozzle includes a nozzle core and a predetermined number of SMD LED lamps and further includes the above-mentioned nozzle base, with the nozzle core installed in the nozzle base body and the SMD LED lamps detachably installed in the lamp holes. This luminous nozzle has high light utilization efficiency and the SMD LED lamps have a stable installation structure and is easy to install and maintain.
A massage nozzle includes a nozzle housing and a nozzle core detachably attached in the nozzle housing. The nozzle housing is split-type and includes a cover mounted in a hole of a wall of a hot tub, a nozzle seat and a fastener. The cover includes an end ring and a side wall extending from the end ring. The side wall is conformed with the hole. The nozzle seat includes an inlet and a spray end which has a surface conformed with the side wall. The nozzle seat passes through and detachably connects with the cover. The outer circumferential surface of the spray end contacts with an inner surface of the side wall. The fastener is detachably sleeved on the outer circumferential surface of the nozzle seat and cooperates with the cover to fix the nozzle seat to the hot tub. The installation is convenient and the cost is reduced.
A LED lighting device (80) is installable on a standard wall fitting (10). The LED lighting device (80) includes an inductive power transmitter (84) including a housing (146), a tee top (112) on the housing (146) including a flat inductive power transfer face (120), and an inductive transmitter coil (154) located within the tee top (112). A LED lamp module (86) of the LED lighting device (80) includes a LED lamp body (184) containing one or more LEDs (180), a threaded male portion (131) formed on the LED lamp body (184) and shaped to threadably engage the standard wall fitting (10), an inductive power receiver pad (132) located adjacent a flat surface (120) of the threaded male portion (131), and an inductive power receiver coil (166) located in the LED lamp body (184). When the LED lighting device (80) is installed on the standard wall fitting (10), the LED lamp module (86) is wirelessly powered by the inductive power transmitter (84).
A jet assembly has internals rotatably and releaseably fit to a jet body, such as that for a spa. The internals have a barrel housing, a rotor and a barrel inlet. The internals as screwed into the jet body. A first threaded portion outside the barrel threadably engages second threaded portion inside the jet body wherein the internals have delimited rotation therein to align and misalign the barrel inlet from a body inlet on the jet body to control flow on and off respectively. The threaded portion within the jet body can be a locking ring affixed therein by fasteners or integral with the jet body. Rotation can be delimited by a projection on the barrel and a cooperating annular delimiting surface on the locking ring, such as circumferentially-spaced detents.
B05B 1/02 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour produire un jet, un pulvérisat ou tout autre écoulement de forme ou de nature particulière, p. ex. sous forme de gouttes individuelles
A moisture barrier for a rigid insulating panel of a spa cover is a laminate bag of at least two layers. A first layer of polyethylene plastic film is bonded with at least a second and inner layer of metalized plastic film to form the laminate bag. A third layer of polyester is optionally provided and which is enveloped within second layer as an additional moisture barrier. The laminate bag has at least an open end which is adapted for receiving the panel and which is sealed. The sealed laminate bag can be evacuated for additional insulating characteristics.
B32B 15/08 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
B32B 27/28 - Produits stratifiés composés essentiellement de résine synthétique comprenant des copolymères de résines synthétiques non complètement couverts par les sous-groupes suivants
B32B 33/00 - Produits stratifiés caractérisés par des propriétés particulières ou des caractéristiques de surface particulières, p. ex. par des revêtements de surface particuliersProduits stratifiés conçus pour des buts particuliers non couverts par une seule autre classe
E04H 4/06 - Dispositifs de sécuritéDispositifs de couverture des bains
E04H 4/08 - Dispositifs de couverture constitués d'éléments rigides
F16L 59/10 - Bandages ou revêtements pour la protection de l'isolation, p. ex. contre les influences atmosphériques ou les dommages mécaniques
A jet assembly has internals rotatably and releaseably fit to a jet body, such as that for a spa. The internals have a barrel housing, a rotor and a barrel inlet. The internals as screwed into the jet body. A first threaded portion outside the barrel threadably engages second threaded portion inside the jet body wherein the internals have delimited rotation therein to align and misalign the barrel inlet from a body inlet on the jet body to control flow on and off respectively. The threaded portion within the jet body can be a locking ring affixed therein by fasteners or integral with the jet body. Rotation can be delimited by a projection on the barrel and a cooperating annular delimiting surface on the locking ring, such as circumferentially-spaced detents.
brevets
