Photometric calibration data (PD) for lighting devices that comprise a plurality of electrically powered light-radiation sources are obtained by positioning (1002) a photometric sensor configured to be impinged upon by light radiation emitted by a lighting device, which may be either the same device in self-calibration mode or a different device the emission characteristics of which are to be reproduced. There is detected (1004), via the photometric sensor and with the device deactivated, a background-lighting level signal (Noise). There are then detected (1006; 2002), via the photometric sensor and with the device activated, light-emission signals (NoisySignal; NoisyColorSignal). The aforesaid light-emission signals (NoisySignal; NoisyColorSignal) are processed (1008; 2004) on the basis of the background-lighting level signal (Noise) to obtain as result clean emission signals (CleanSignal; CleanColorSignal). The photometric calibration data are produced (1012A; 2006, 2008) starting from said clean emission signals (CleanSignal; CleanColorSignal) and can be used both for (re)calibrating (2010) the emission parameters of the same lighting device with respect to which the photometric sensor has been positioned and for modifying (1012A) the light-emission parameters of one or more cloned lighting devices other than the lighting device with respect to which the photometric sensor has been positioned.
F21V 9/40 - Éléments modifiant les caractéristiques spectrales, la polarisation ou l’intensité de la lumière émise, p. ex. filtres avec des dispositions pour commander les propriétés spectrales, p. ex. la couleur, ou l’intensité
G01J 1/42 - Photométrie, p. ex. posemètres photographiques en utilisant des détecteurs électriques de radiations
2.
MOVING DEVICE FOR MOVING AN ELEMENT OF A LIGHT FIXTURE FOR PRODUCING SCENIC EFFECTS AND LIGHT FIXTURE FOR PRODUCING SCENIC EFFECTS COMPRISING SAID MOVING DEVICE
A moving device for moving at least one element (3) of a light fixture (1) comprises: - an actuator device (21); - an articulated transmission system (19), coupled to the actuator device (21) and to the element (3) to transmit the movement of the actuator device (21) to the element so as to move the element (3) in a desired direction (C).
B66F 7/06 - Châssis de levage, p. ex. pour lever des véhiculesAscenseurs à tablier à tabliers supportés par des leviers pour un mouvement vertical
F21W 131/406 - Éclairage pour un usage industriel, commercial, récréatif ou militaire pour les théâtres, les scènes ou les studios cinématographiques
F21Y 103/10 - Sources lumineuses de forme allongée, p. ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
A light fixture (1) extends along a longitudinal axis (A) and is configured to produce scenic effects; the light fixture (1) comprises: a frame (2); at least one main reflector (3), which is supported by the frame (2) and has a concave and at least partly reflective surface (4); a source assembly (6) supported by the frame (2) and configured to generate at least one light beam to illuminate the surface (4) of the main reflector (3); the source assembly (6) comprising at least one first linear light source (7) arranged outside the inner volume of the main reflector (3); the light fixture being configured so that the relative distance between the main reflector (3) and the at least one linear light source (7) is variable.
G02B 6/00 - Guides de lumièreDétails de structure de dispositions comprenant des guides de lumière et d'autres éléments optiques, p. ex. des moyens de couplage
F21W 131/406 - Éclairage pour un usage industriel, commercial, récréatif ou militaire pour les théâtres, les scènes ou les studios cinématographiques
F21Y 103/10 - Sources lumineuses de forme allongée, p. ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
4.
METHOD FOR MARKING LIGHTING DEVICES, AND CORRESPONDING DEVICE
A lighting device (Fj) that can be used, for example, in the show-business and entertainment sector comprises an electrically powered light generator (LS), as well as electrical circuitry (CE) configured to produce electrical signals for driving the light generator (LS). The electrical circuitry (CE) has stored within it an electrical marker signal (RIj) uniquely associated to the lighting device (Fj), and a visual display unit (102) is coupled to the electrical circuitry (CE), where the visual display unit (102) is configured to display the electrical marker signal (RIj) as a visually recognizable optical mark, such as a QR code.
A light fixture (1), preferably a stage light fixture, comprising at least one light module (4) provided with: at least two source assemblies (15); each source assembly including at least two light sources (21) configured to emit light beams having different light emission spectra (RGBW); a mixing assembly (13) comprising at least two mixing devices (16), each of which is arranged along a respective longitudinal axis (B1, B2), is provided with an input (22) and an output (23) and is configured to mix the light radiation emitted by a respective source assembly (15) and passing through the input (22) and to emit a mixed light beam at the output (23); an output optical assembly (18) provided with an optical axis (O) and arranged downstream of the at least two mixing devices (16) for intercepting the light beams exiting the at least two mixing devices (16); one of the output optical assembly (18) and the mixing assembly (13) being movable along the optical axis (O) between a first operating position, wherein the output optical assembly (18) is proximal to the output (23) of the mixing devices (16), and a second operating position, wherein the output optical assembly (18) is distal to the output (23) of the mixing devices (16).
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
Produits et services
LEDs (light-emitting diodes) and LED (light-emitting diode)
displays, LED panels for displaying videos or images,
electronic regulating and control devices for the operation
of LEDs (light-emitting diodes); apparatus and instruments
for controlling lighting including apparatus and instruments
for controlling stage lighting, computer controls for
lighting apparatus and instruments, control consoles for
lighting apparatus and instruments, programmable controls
for lighting apparatus and instruments, remote control
apparatus for lighting apparatus and instruments, audio
sensitive controls for lighting apparatus and instruments;
lighting control software including lighting control
software for use in commercial and industrial facilities, in
theatres, in night clubs and at concerts, lighting control
software for use in stage lighting apparatus and instruments
and for controlling stage lighting apparatus and
instruments; cables, connectors and switches for stage
lighting apparatus and instruments; Image projectors for
projection of patterns, images, logos, text or shapes. Apparatus for lighting and lighting devices; stage lighting
apparatus and stage lighting equipment, including flood
lights, PAR lights, strip lights, spotlights, ellipsoidal
reflector spotlights, Fresnel lanterns, moving spotlights,
laser light projectors or light projectors (including with
moveable attachments/heads) for stage lighting; filters for
lighting apparatus and lighting equipment, filters for use
in lighting apparatus and lighting equipment, apparatus and
equipment for effect lighting, including with moveable
attachments/heads, roll scanners, effect lighting, including
strobe lighting; computerised lighting apparatus and
lighting equipment, decorative lighting apparatus; LED
luminaires, LED (light emitting diode) lightings; HID
(high-intensity discharge) lights, HID lighting devices;
halogen lamps, halogen lighting devices; lighting devices in
or for displays; lighting devices for interior lighting and
exterior lighting for household, commercial, architectural
and industrial use, projectors with diffusing lenses for
lighting purposes; architectural lighting devices for floor,
wall or ceiling installation; fluorescent luminaires; fibre
optic lighting (light sources for fibre optic light guides);
laser-based lighting fixtures and light projectors;
ventilation apparatus, including fans in connection with
smoke generators or generators for producing artificial fog;
parts for all the aforesaid goods, included in this class.
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
Produits et services
LEDs (light-emitting diodes) and LED (light-emitting diode)
displays, LED panels for displaying videos or images,
electronic regulating and control devices for the operation
of LEDs (light-emitting diodes); apparatus and instruments
for controlling lighting including apparatus and instruments
for controlling stage lighting, computer controls for
lighting apparatus and instruments, control consoles for
lighting apparatus and instruments, programmable controls
for lighting apparatus and instruments, remote control
apparatus for lighting apparatus and instruments, audio
sensitive controls for lighting apparatus and instruments;
lighting control software including lighting control
software for use in commercial and industrial facilities, in
theatres, in night clubs and at concerts, lighting control
software for use in stage lighting apparatus and instruments
and for controlling stage lighting apparatus and
instruments; cables, connectors and switches for stage
lighting apparatus and instruments; image projectors
[lighting fixtures for projection of patterns, images,
logos, text or shapes]. Apparatus for lighting and lighting devices; stage lighting
apparatus and stage lighting equipment, including flood
lights, PAR lights, strip lights, spotlights, ellipsoidal
reflector spotlights, fresnel lanterns, moving spotlights,
light projectors or beam projectors (including with moveable
attachments/heads) for stage lighting; filters for lighting
apparatus and lighting equipment, filters for use in
lighting apparatus and lighting equipment, apparatus and
equipment for effect lighting, including with moveable
attachments/heads, roll scanners being parts of lighting
apparatus, effect lighting, including strobe lighting;
computerised lighting apparatus and lighting equipment,
decorative lighting apparatus; LED luminaires, LED (light
emitting diode) lightings; HID (high-intensity discharge)
lights, HID lighting devices; halogen lamps, halogen
lighting devices; lighting devices in or for displays;
lighting devices for interior lighting and exterior lighting
for household, commercial, architectural and industrial use,
projectors with diffusing lenses for lighting purposes;
architectural lighting devices for floor, wall or ceiling
installation; fluorescent luminaires; fibre optic lighting
(light sources for fibre optic light guides); laser-based
lighting fixtures and light projectors; ventilation
apparatus, including fans in connection with smoke
generators or generators for producing artificial fog; parts
for all the aforesaid goods, included in this class.
A method of illuminating an artwork (140) in an exposition area is disclosed. The artwork (140) is illuminated with a lighting system comprising one or more light fixtures (110) configured to emit light (500) with variable characteristics as a function of a control command, wherein a light sensor (120) is installed in the exposition area in order to measure a global and/or a plurality of local light intensity values of the light (600) reflected by the artwork (140) for at least one wavelength or wavelength range. Specifically, the method comprises the steps of: during a calibration phase, obtaining a global and/or a plurality of local light intensities at the artwork (140) for at least one wavelength or wavelength range and measuring via the light sensor (120) the global and/or local light intensity values of the light (600) reflected by the artwork (140); during a training phase, determining a mathematical function or a dataset adapted to estimate the global and/or the plurality of local light intensities at the artwork (140) as a function of the global and/or the plurality of local measured light intensity values of the light (600) reflected by the artwork (140); and during a normal operation phase, measuring via the light sensor (120) the global and/or the plurality of local light intensity values of the light (600) reflected by the artwork (140), and estimating via the mathematical function or the dataset the global and/or the plurality of local light intensities at the artwork (140) as a function of the global and/or the plurality of local measured light intensity values of the light (600) reflected by the artwork (140).
H05B 45/22 - Commande de la couleur de la lumière à l'aide d'un retour optique
H05B 47/11 - Commande de la source lumineuse en réponse à des paramètres détectés en détectant la luminosité ou la température de couleur de la lumière ambiante
G01J 1/02 - Photométrie, p. ex. posemètres photographiques Parties constitutives
G02B 27/09 - Mise en forme du faisceau, p. ex. changement de la section transversale, non prévue ailleurs
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
LEDs (light-emitting diodes) and LED (light-emitting diode)
displays, LED panels for displaying videos or images,
electronic regulating and control devices for the operation
of LEDs (light-emitting diodes); apparatus and instruments
for controlling lighting including apparatus and instruments
for controlling stage lighting, computer controls for
lighting apparatus and instruments, control consoles for
lighting apparatus and instruments, programmable controls
for lighting apparatus and instruments, remote control
apparatus for lighting apparatus and instruments, audio
sensitive controls for lighting apparatus and instruments;
lighting control software including lighting control
software for use in commercial and industrial facilities, in
theaters, in night clubs and at concerts, lighting control
software for use in stage lighting apparatus and instruments
and for controlling stage lighting apparatus and
instruments; cables, connectors and switches for stage
lighting apparatus and instruments; image projectors
[lighting fixtures for projection of patterns, images,
logos, text or shapes]. Apparatus and instruments for lighting; stage lighting
apparatus and instruments including flood lights, parabolic
aluminized reflector [PAR] lights, strip lights, spotlights,
ellipsoidal reflector spotlights [ERS], fresnel lanterns,
follow spots, beam projectors, moving heads [stage lighting
apparatus]; filters for lighting apparatus and instruments,
filters for use with lighting apparatus and instruments,
colour filters for use with lighting apparatus and
instruments, light screens and filters for lighting
apparatus and instruments; apparatus and instruments for
effect lighting including moving heads (effect lighting
apparatus), rollerscanners, strobe lights (light effects);
computer controlled lighting apparatus and instruments;
decorative electric lighting apparatus; LED (light emitting
diodes) luminaires, LED (light emitting diodes) lighting
fixtures; HID (high intensity discharge) luminaires, HID
(high intensity discharge) lighting fixtures; halogen
luminaires, halogen lighting fixtures; lights for use in
displays, commercial, industrial, residential, and
architectural accent lighting applications, wash light
projectors, architectural up-lights for installation in the
ground, on ceilings or on walls; fluorescent luminaires;
fibre illuminators (light sources for fibre-optic cables);
laser light projectors; fans for use with smoke generating
machines; parts for the aforesaid goods, included in this
class. Technical planning of lighting installations and consultancy
relating thereto, scientific and industrial research;
creating programmes for data processing; architecture and
interior design, in particular in the field of lighting;
providing of planning and simulation programs for lighting
applications, including via the internet through rental of
software.
Apparatus and devices for lighting, stage lighting apparatus
and devices, including flood light illumination, par
illumination, strip lights, spotlights, ERS reflector
spotlights, fresnel lanterns, movement spots, projectors and
beam projectors (also with moving heads/fixtures) for stage
lighting; filters for lighting apparatus and instruments,
filters for use with lighting apparatus and devices,
apparatus and instruments for effect lighting, including
those with moving heads/fixtures, roller scanners, effect
lighting devices inclusive stroboscope illumination;
computer controlled lighting apparatus and devices,
decorative lighting apparatus; LED (light emitting diode)
luminaires, LED lighting appliances; HID (high-intensity
discharge) luminaires, HID lighting appliances; halogen
luminaires, halogen lighting appliances; lighting appliances
for use e.g. in displays; commercial, lighting appliances
for indoor and outdoor illumination for household,
commercial, architectural and industrial applications,
diffusion disk projectors for illumination purposes;
architectural illumination appliances for floor, wall and
ceiling installation; fluorescent luminaires; fibre optic
illumination (light sources for fibre optical light
conductors); laser-based lighting appliances and light
projectors; ventilation apparatus, including fans and
ventilators in connection with smoke generators and/or
generators for the production of artificial fog; parts and
fittings of all the aforesaid goods, included in this class.
Apparatus and instruments for lighting; stage lighting
apparatus and instruments, including, flood lights,
parabolic aluminized reflector (PAR) lights, strip lights,
spotlights, ellipsoidal reflector spotlights (ERS), fresnel
lantern, follow spots, beam projectors, moving heads (stage
lighting apparatus); filters for lighting apparatus and
instruments, filters for use with lighting apparatus
instruments, color filters for use in lighting apparatus and
instruments, gobos and filters for use with lighting
apparatus and instruments; apparatus and instruments for
effect lighting including moving heads (effect lighting
apparatus), roller scanners, strobe lights (light effects);
computer controlled lighting apparatus and instruments;
decorative electric lighting apparatus; LED (light emitting
diodes) luminaires; LED (light emitting diodes) lighting
fixtures; HID (high intensity discharge) luminaires, HID
(high intensity discharge) lighting fixtures; halogen
luminaires, halogen lighting fixtures; lighting fixtures for
use in display, commercial, industrial, residential, and
architectural accent lighting applications, indoor and
outdoor architectural washlight projectors, architectural
up-lights for installation in the ground, ceiling or wall;
fluorescent luminaires; fiber illuminators (light sources
for fibre optic cables); laser light devices projectors;
fans for use with smoke generating machines; parts and
fittings for all the aforesaid goods included in this class.
12.
STAGE LIGHT FIXTURE, IN PARTICULAR MULTISOURCE STAGE LIGHT FIXTURE
A stage light fixture (1) is provided with a plurality of light sources (4) configured to emit respective light beams along respective optical axes (O1, O2, O3,..On); and a plurality of optical elements (5), each of which is configured to modify the direction of the rays defining the light beam of a respective light source (4); at least one light source (4) of the plurality of light sources (4) and the respective optical element (5) of the plurality of optical elements (5) being movable one with respect to the other along a direction transversal to the optical axis (O1, O2, O3,..On) of the light source (4).
A stage light fixture (1) is provided with: a plurality of light sources (4) configured to emit respective light beams along respective optical axes (01, 02, 03,... On); a plurality of optical elements (5), each of which is configured to modify the direction of the rays defining the light beam of a respective light source (4); the optical elements (5) being shaped and arranged one next to the other so as to define a total emission area (AE) of the light beams having an emission outline (PE); the plurality of optical elements (5) comprising at least two optical elements (5) having different shape one with respect to the other.
Lighting apparatus and installations, in particular electric lamps and lights; Apparatus for lighting based on semi-conductor light sources, including light-emitting diodes (LEDs) and laser diodes; LED lamps or laser diode lamps and lights; Lighting installations and parts therefor, including based on LEDs or laser diodes; The aforesaid goods also being brought together to form a lighting system, Parts for the aforesaid goods.
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
Produits et services
Lighting apparatus, namely for exterior parts of buildings, interior parts of buildings, floors, sales areas, stages, hotels, industrial installations, and for light show installations; Parts for all the aforesaid goods (included in class 9). Lighting apparatus, in particular electric lamps and lights of all kinds; Lighting apparatus and systems composed thereof, lighting apparatus and systems composed thereof based on light-emitting diodes (LEDs), including organic light-emitting diodes and lasers; Laser-based lighting equipment and apparatus, LED lamps and LED lights and parts therefor for lighting; Laser lamps and laser lights and parts therefor; Lighting installations and systems composed thereof based on lasers; Light-emitting diodes (including organic light-emitting diodes) and modules consisting thereof for lighting.
16.
STAGE LIGHT FIXTURE, IN PARTICULAR STAGE FOLLOW SPOT
A stage light fixture (1) is provided with a light source (11) adapted to emit a light beam; with a main body (2) where the light source (11) is arranged; and with a head (3) articulated with respect to the main body (2) and configured to selectively deflect the light beam coming out from the main body (2).
A stage light fixture (1, 100, 200) having a casing (2); a supporting structure (3) supporting the casing (2); and a stroboscopic light source (11) fitted integrally to the casing (2).
A stage-lighting apparatus (1) is provided with: a light source (2) adapted to generate a light beam; means for orienting the light beam (3); a remote driving station (4), which is located at a distance from the means for orienting the light beam (3) and from the light source (2) and has a driving handlebar (9), which is able to turn about a first axis (X) and a second axis (Y) that are orthogonal to one another; a control unit (5), which is connected to the means for orienting the beam (3) and to the remote driving station (4) and is configured for controlling the means for orienting the light beam (3) in such a way as to determine a movement of the light beam on the basis of a movement imparted to the driving handlebar (9).
An effects wheel assembly (7) for a light fixture, in particular a stage light fixture, suitable to generate a light beam, has a supporting device (11) which rotates about a first axis (Al); and an effects wheel (12) having a hub (30), which extends about a second axis (A2), and an effects portion (31), which extends about the hub (30) and is suitable to generate optical effects when intercepting the light beam; the supporting device (11) and the effects wheel (12) being selectively connectable to each other by means of jaws (14; 15) elastically operated to clamp the effects wheel (12) when the hub (30) is inserted between the jaws (14, 15).
A gobo support assembly (6), for a stage lighting fixture, has a disk-shaped gobo (12); a gobo support (10) having a first seat (11) for housing the gobo (12); and a gobo carrier wheel (9) rotating about an axis (Al) and having a second seat (20) for housing the gobo support (10); the gobo carrier wheel (9) and the gobo support (10) being connectable in sliding manner in a direction perpendicular to the axis (Al), and being locked mutually by a reversible click-on locking mechanism (22) to hold the gobo support (10) in a given position inside the second seat (20).
An actuating assembly for beam processing members of a stage light fitting for generating a light beam has a frame (7); at least a first and second beam processing member (22, 24); a motor (42) with a shaft (41); and transmission means for transmitting motion to the first and second beam processing member (22, 24), and which connect the shaft (41) of the motor (42) to the first and second beam processing member (22, 24) to selectively move the first and second beam processing member (22, 24) successively between a first position of non-interference with the beam, and a second position of interference with the beam.
F21S 8/00 - Dispositifs d'éclairage destinés à des installations fixes
F21V 11/18 - Écrans non couverts par les groupes , , ou utilisant des feuilles sans ouvertures, p. ex. fixes mobiles, p. ex. abattants, plaques coulissantes
A stage projector (1) extends along a first axis (A1) and is provided with a first optical system (OSl) having a first focus (F1) and designed substantially to generate and concentrate a light beam in the first focus (F1), and a second optical system set downstream of the first focus (F1) and having a second focus (F2), the second optical system (0S2) having a first optical assembly (6), set in a given position along the first axis (Al) so that the second focus (F2) coincides with the first focus (F1), and a second optical assembly (8), selectively mobile between an operative position, in which the second optical assembly (8) intercepts the light beam between the first focus (F1) and the first optical assembly (6), and a position of rest, in which the second optical assembly (8) does not intercept the light beam, the first and the second optical assemblies (6, 8) being mobile along the first axis (A1) in order to modify the form of the light beam and obtain a homogeneous distribution of the light within the light beam, when the second optical assembly (8) is set in the operative position.
