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Patent Searching and Data


Matches 51 - 100 out of 2,151

Document Document Title
WO/2016/086901A3
An LED tube lamp includes a glass tube (1), an end cap (3) disposed at one end of the glass tube, a power supply (5) provided inside the end cap, an LED light strip (2) disposed inside the glass tube with a plurality of LED light sources...  
WO/2016/082026A1
A firestop element is provided which is fabricated from a polymer intumescent composition. The element is associated with a light can of a downlight. In some embodiments, the firestop element drops to a deployed position in the light can...  
WO/2016/075909A1
An illumination device comprises a laser element, a fluorescent material, a light-projection lens, a laser light reflector, a detection element, and a control unit connected to the detection element. The fluorescent material is disposed ...  
WO/2016/067036A1
A universal fitting for mounting a component to a wall, ceiling or floor, comprising an open-ended cylindrical body for recessed installation in an aperture in said wall, ceiling or floor, the cylindrical body having a mounting surface t...  
WO/2016/062926A1
A lighting apparatus (102) for hazardous environments, comprising at least one substantially point-like source of light (4), and a housing structure for said at least one substantially point-like source of light, defining at least a trip...  
WO/2016/055142A1
The invention relates to a conversion device for a motor vehicle headlight comprising a luminescent material (18) for converting captured light (16) into conversion light (20) and a sensor element (22) for monitoring the luminescent mate...  
WO/2016/054830A1
A safety lamp, a safety lamp holder and an assembly method therefor. The safety lamp comprises a lamp tube (10), a lamp plate, a lamp holder, a power board (2) and an insertion pin (3), and also comprises a moving assembly (4) arranged o...  
WO/2016/045631A1
An LED lamp bulb, comprising: an LED lamp substrate (5) having at least one LED light source (51) mounted thereon; and an electrical isolation assembly (6a) disposed on the LED lamp substrate (5), wherein, the electrical isolation assemb...  
WO/2016/041801A1
The invention relates to a light module (2), especially for a motor vehicle, comprising a substrate (4), at least one light source (8, 9) arranged on the substrate (4), and a metal coating on the substrate, forming strips (14, 16, 22, 24...  
WO/2016/032103A1
The present invention relates to a streetlamp pillar having an electric shock prevention heat-radiating unit and, more particularly, to a streetlamp pillar comprising a pillar (1), which has a hollow portion formed therein, and which is ...  
WO/2016/021761A1
The present invention relates to a heat dissipation structure for an LED bulb driven through a driving substrate having a circuit pattern line provided with an LED driving electric, electronic element and, particularly, to a heat dissipa...  
WO/2016/012112A1
The present invention relates to an end cap (100) for an illumination apparatus and to an illumination apparatus, the end cap (100) comprises a housing (1); an electrical conductor (2) provided on an outer end surface (S) of the housing ...  
WO/2016/010382A1
The present invention relates to a power connection device of an LED street light, comprising: a housing that provides a space for connecting a power cable provided from the street light and a power cable provided from a street light pol...  
WO/2016/000885A1
A tubular LED lighting device (10) comprising an LED, a driver (18) for driving the LED, and an electrical connector (14). The lighting device further comprises a thermally triggered switch (16) for prevention of overheating of the elect...  
WO/2015/169642A1
There is provided a lighting device (100) comprising a housing comprising a frangible light exit window (110) and a fitting (120) including a first electrical connector (122) inside said housing. Within the housing there is a carrier ass...  
WO/2015/149210A1
An LED lamp panel, a high-voltage pulse protection circuit of the LED lamp panel and an LED lamp are disclosed. The LED lamp comprises a lamp holder, an insulating base, an LED driving power supply (10), a metal heat-dissipation shell (2...  
WO/2015/147653A1
A downlight assembly comprising a support device (11, 14; 11', 14') for releasable connection to a ceiling element and having a socket support element (16, 18) for a socket; said socket being configured for receiving a lamp and a socket ...  
WO/2015/149061A2
A light fixture assembly includes a light source, a reflector and a shield. The light source emits a beam of light. The reflector directs at least a portion of the beam of light emitted from the light source. The shield is positioned in ...  
WO/2015/144506A1
The invention relates to a lighting device (6) having a light mixing element (1) with a light inlet surface (2) and a light outlet surface (3); multiple light sources (5, 5'), the primary light (P) of which can be emitted onto the light ...  
WO/2015/142042A1
The present invention relates to an LED lighting device configured to prevent an electric shock accident which may occur in a process of separating or coupling the LED lighting device from or to a fluorescent fixture, and an electric sho...  
WO/2015/124428A1
The lighting device (1, W) comprises at least one primary light source (2), a phosphor volume (4) spaced apart therefrom and serving for at least partly converting the primary light (P) into secondary light (S), at least one light sensor...  
WO/2015/117969A1
A lamp and an operating method for a lamp with an LED element 22 are described. An electrical circuit with the LED element 22 is covered by a cover member 12. A separation device 28 is provided to mechanically severe the electrical condu...  
WO/2015/104246A1
The present invention relates to a LED tube (1) for retrofitting in a fluorescent tube lighting fixture having a preheat phase during which the fluorescent tube lighting fixture is arranged to preheat filaments of a fluorescent tube, the...  
WO/2015/069101A1
The present invention provides a safety end cap (25) to be arranged on an end of an elongate housing (3) of a LED tube and a LED tube assembly (1) comprising a safety end cap (25). The safety end cap assembly (25) according to the invent...  
WO/2015/055381A1
The invention relates to an explosion-proof assembly (10) for encapsulating at least one electrical and/or electronic component (11) that is arranged on a carrier surface (12) of a carrier (13). The explosion-proof assembly (10) achieves...  
WO/2015/051810A1
A light fixture, in particular for use in areas in which there is a risk of explosions, has at least a lighting means, a cooling device for the lighting means and a light fixture housing with a light exit opening, wherein at least the li...  
WO/2015/040603A1
A downlight assembly comprising:- (i) a mounting ring having a tubular body with an opening at a rear, the mounting ring being formed from a material that withstands temperatures used for fire rating tests and having a lower peripheral a...  
WO/2015/039999A1
The invention relates to a LED electric bulb (1) and a method of producing a LED electric bulb. The LED electric bulb (1) comprises a glass bulb (2), a cap (6) and a light generating module (17). The light generating module (17) is at le...  
WO/2015/036805A8
A modular lighting device employed in retrofitting existing lighting units in which it provides enhanced luminosity with lower consumption of energy. The device is assembled with a combination of components as follows: a compact lighting...  
WO/2015/036805A1
A modular lighting device employed in retrofitting existing lighting units in which it provides enhanced luminosity with lower consumption of energy. The device is assembled with a combination of components as follows: a compact lighting...  
WO/2015/021995A1
The invention relates to an explosion-proof luminaire (1) comprising a luminaire housing (2), at least one light source (3) arranged in the luminaire housing (2), a reflective device (4) assigned to the light source (3) for deflecting li...  
WO/2015/021996A1
The invention relates to a lamp (1) comprising a lamp housing (2), a light source (3) disposed in the lamp housing (2), a reflection device (4) associated with the light source (3) for deflection of light emitted by the light source (3) ...  
WO/2015/021038A1
A light emitting element module comprises a light emitting element for generating a light, a substrate on which the light emitting element is mounted, a light controller disposed on a mounting surface side of the substrate to control emi...  
WO/2015/015145A1
A light fitting (10) comprises an outer housing (11) and an inner support (12) which is supported by the outer housing, said inner support comprising a rear face (30) and a front face (31) to which a solid-state lighting device (13) is s...  
WO/2015/013848A1
The present invention belongs to the field of electrical connection protectors. A lamp holder with a safety protection switch comprises a lamp holder housing (1). One or two conductive needles (2) are disposed on the lamp holder housing ...  
WO/2015/007043A1
A lamp utilizing bar-shaped light sources with unsafe voltage comprises a non-isolated power supply, bar-shaped solid light sources (22), and a casing (1) for fixing the bar-shaped solid light sources. For bar-shaped insulating substrate...  
WO/2015/007352A1
The invention relates to an LED module for inserting a luminaire. The LED module comprises a plurality of LEDs and has terminals which can be inserted into the socket of the luminaire in order to replace a conventional lighting means. Th...  
WO/2015/004127A1
The invention relates to a luminaire for emitting an electro-magnetic radiation, having a first LED radiation source (1) for generating a first portion (L) of the radiation in the form of a white light. The luminaire further has a second...  
WO/2014/206759A1
A lighting device is disclosed that comprises a glass tube (10); a solid state lighting assembly in said glass tube, said assembly comprising an electrically insulating optical film (20) comprising at least one arcuate portion lining a p...  
WO/2014/206434A1
The present invention concerns a safety device mounted to a lamp for hindering spreading of broken parts of a light bulb (4). The safety device is also to hinder access to electrical parts of the lamp. The safety device comprises a globe...  
WO/2014/191208A1
A lighting device assembly comprising an elongate base member (3) having a wall portion (9) on which several light emitting diodes (11) are mounted along the length of the base member, and an end cap (15) including an electrical terminal...  
WO/2014/173734A1
The invention relates to an explosion-protected arrangement (5), which can be formed of a plurality of modules (49). Each module (49) has at least one covering part (20) and at least one carrier (13). The carrier (13) has a carrier face ...  
WO/2014/173153A1
A ceiling lamp comprises: light source components (10, 10A, 10B, 10C), heat conduction elements (20, 20A, 20B, 20C), heat dissipation elements (30, 30A, 30B, 30C), and heat insulation elements (40, 40A, 40B, 40C). The heat conduction ele...  
WO/2014/173881A1
An LED module has an LED printed circuit board (2) having a flat surface region (21), an LED (3) for generating a light, wherein the LED (3) is arranged on the surface region (21) of the LED printed circuit board (2), and a shock-hazard ...  
WO/2014/171579A1
The present invention relates to an LED lamp device having an air breather, wherein an air breather having an air inflow/outflow path is provided to a housing so as to rapidly discharge hot air from the inside of the housing to the outsi...  
WO/2014/170332A3
The invention relates to an explosion-protected housing having a monitoring device and a method for monitoring an explosion-protected housing. According to the invention, the interior pressure (PI) in a housing interior (11) of the housi...  
WO/2014/122270A1
A lamp (1, 51) for arranging in a façade construction (100) comprises a pot-like housing or a carrier element, in particular a circuit board, having LEDs (5, 55) arranged therein or thereon, an optical unit (15, 65) associated with the ...  
WO/2014/115045A1
The present invention relates to an end cap (104) for a tubular light source the tubular light source configured to be arranged in a lighting fixture comprising a socket, wherein the end cap (104) comprises a housing portion having a con...  
WO/2014/110211A1
The present disclosure discloses a method for providing protective coatings onto one or more surfaces of a frangible enclosure of an LED lamp and a lamp prepared therefrom. More particularly, the present disclosure relates to LED lamps c...  
WO/2014/110252A1
The present disclosure discloses LED lamps and enclosures comprising light transparent polymer coatings comprising light diffusing particles as well as methods for providing improved luminous intensity distribution. More particularly, th...  

Matches 51 - 100 out of 2,151