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Patent Searching and Data


Matches 101 - 150 out of 2,207

Document Document Title
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/2015/036805A1
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/2014/170332A3
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/2014/191208A1
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/2014/122270A1
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/2014/099664A3
Provided is a system for replacing a fluorescent lamp with a light emitting diode (LED) into a conventional fluorescent lighting fixture without modifications. The lighting assembly includes an LED unit having a first end and a second en...  
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...  
WO/2014/096010A1
Light strip, comprising at least a first group (1) of light-emitting diodes (12) and at least a second group (2) of light-emitting diodes (12), wherein the light-emitting diodes (12) of each group (1; 2) are arranged in a distributed man...  
WO/2014/099664A2
Provided is a system for replacing a fluorescent lamp with a light emitting diode (LED) into a conventional fluorescent lighting fixture without modifications. The lighting assembly includes an LED unit having a first end and a second en...  
WO/2014/086497A1
The invention relates to an explosion-proof lamp (1) having a plurality of light emitting diodes (2). Said diodes are associated with a ballast (3) for electrical power supply. A contactless power transmission device (16) is constructed ...  
WO/2014/070023A1
The present invention relates to a device (1) for securing a lighting fixture (2) to a wire (3). The device (1) comprises a wire connection means, and comprises a locking protrusion configured to be insertable into, and lockingly engagea...  
WO/2014/059567A1
An LED tri-proof lamp comprises a lamp body, which is formed by the connection of a lamp base (1) and a lamp cover (2). A light source is arranged in the lamp body. The light source is an LED module (3), on which LED lamps (31) are arran...  
WO/2013/175233A3
A light fitting comprising: a housing (2) defining an aperture (3) and a cavity; a reflector (10) at least partially located within the cavity of the housing; and a light source (4) including one or more light emitting diodes arranged wi...  
WO/2014/036906A1
A lamp suitable to be mounted on a lamp attachment such as a ceiling. The lamp comprises a fixing unit (10) suitable for fixing the lamp to the lamp attachment, an adjustment element (20) used for adjusting the irradiating direction of l...  
WO/2013/179227A3
The invention relates to a housing (1) for an electrical device wherein an inner surface (2) of said housing has a conductive pattern (3) providing at least one conductive track, said track being arranged to provide local electric interc...  
WO/2014/030862A1
The present invention relates to an LED lighting apparatus that has rapid heat dissipation and explosion-proof functions. A lamp body is coupled with a body cover that is configured to have reinforced glass which covers most of an entran...  
WO/2014/023700A1
The present invention relates to lamp housing (100) for an illuminating module, comprising a first housing (1) and an insulating second housing (2) surrounding the first housing (1), wherein the second housing (2) is molded on an outer c...  
WO/2013/191377A1
According to the present invention, a base (1000) capable of preventing an electric shock of a tubular LED lamp comprises an elastic resistance pushing member (40) which is provided by penetrating a horizontal groove (15) formed on the f...  
WO/2013/175233A2
A light fitting comprising: a housing defining an aperture and a cavity; a reflector at least partially located within the cavity of the housing; and a light source including one or more light emitting diodes arranged with respect to the...  
WO/2013/095200A3
The device relates to lighting engineering and specifically to explosion-proof lighting equipment for light-emitting diodes intended for use in environments at risk of explosion and fire, and is directed to increasing the degree of firep...  
WO/2013/140691A1
A solid illumination device, having: a light source unit, a light emission unit, a light reception unit, a light guide unit, and a protective circuit. The light source unit has a semiconductor laser having a light emission layer made fro...  
WO/2013/133907A1
A thermal management system for a display case (10) having a corner in which a lighting system (22) is located is provided. The lighting system includes a reflector (24) and a light source (26) that generates heat and is mounted with the...  
WO/2013/124315A1
The invention relates to an explosion-proof lighting unit (20) with one or more light-emitting diodes (30). A printed circuit board (34), on which the light-emitting diodes (30) are electrically and mechanically fixed, is arranged in a w...  
WO/2013/026915A3
In a case of a luminaire unit for use in a luminaire housing of a luminaire with an elongate profile element (10), through which a channel (3) with a longitudinal extent (L) is formed, wherein the channel (3), when viewed in a cross sect...  
WO/2013/090281A1
An emergency lighting module for providing emergency power to a solid state luminaire is provided. The emergency lighting module includes a control circuit configured to detect a line voltage, a first input configured to receive an input...  
WO/2013/090277A1
An emergency lighting module for providing emergency power to a solid state luminaire includes a microcontroller, and a detector coupled to the microcontroller and configured to detect a status signal indicative of a status of an AC line...  
WO/2013/081269A1
The present invention relates to an explosion-proof LED-type lamp. A housing and cap body of an explosion-proof lamp that is manufactured to safely illuminate places where there is risk of explosion due to gas may be used as provided. Al...  
WO/2013/064801A1
An illumination system comprises an array of light emitting elements, an array of directional optical elements and a light deflecting means arranged to provide a fan of light cones. A position detector senses the retroreflection from an ...  
WO/2013/060291A1
A fireproof LED lighting comprising an LED circuit board (1), an LED lens (2), and a light ring (3) provided with sidewalls. Arranged on the LED circuit board (1) is an LED light (4). Arranged within the light ring (3) are the LED circui...  
WO/2013/046101A1
The present invention relates to pin safety arrangements for electric lamps. An electric lamp (3) comprises a lighting module, a pin (31) comprising an electric contact for powering the lighting module, and an insulating sleeve (32) surr...  
WO/2013/044798A1
A fireproof lamp, comprising a frame plate (1) and a cylinder cover (2) mounted on the frame plate (1); the cylinder cover (2) is provided with a baffle (3) on at least one outer side; the cylinder cover (2) is provided with an intumesce...  
WO/2013/040990A1
An LED fireproofing ceiling lamp with a porcelain radiator, including a connection box (1), a connection terminal stand (2), a connection box bottom cover (3), a drive circuit assembly (5), an LED light source assembly (7), a heat conduc...  

Matches 101 - 150 out of 2,207