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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...
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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...
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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 ...
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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...
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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 ...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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WO/2013/004608A1 |
The invention relates to a luminaire comprising a preformed luminaire body with a transparent section which forms a light exit surface of the luminaire, and a flat luminous means mount having at least one luminous means, in particular on...
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WO/2013/001953A1 |
A headlamp (1) which uses laser light is provided with a scattered-light emission unit (21) which receives laser light that has strayed from a laser light predetermined passage route or irradiation region, and emits scattered light.
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WO/2012/167945A1 |
A cooling system (1) of a luminaire (2) based on light-emitting diodes is proposed, wherein said luminaire comprises a completely closed luminaire construction (3) having a flameproof housing (4). A heat sink (5) as part of the cooling s...
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WO/2012/163552A1 |
The invention relates to a covering (1) and a luminaire (2) having such covering. A covering, in particular for an explosion-proof luminaire, has at least one retaining frame (3), which can be fastened in a releasable manner on the lumin...
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WO/2012/155795A1 |
An embedded fire-retardant ceiling lamp comprises a lampshade (1), a light socket (5) and a lamp bulb (6) disposed inside the lampshade (1), and a junction box (3) being fixed outside the lampshade (1) through a support (13). A through h...
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WO/2012/143586A1 |
An emergency lighting device for tunnels has a low power consumption and constitutes a simplification of emergency installations in tunnels. It comprises a hollow bar (1) adapted to be attached to a side- wall (2) of a tunnel, at an ergo...
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WO/2012/139728A1 |
The invention relates to an explosion-proof LED module (1) that has at least one light-emitting diode (2), a heat sink (3) connected to said diode and an LED cover (5) that covers the LED at least in the emission direction. The LED cover...
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WO/2012/131547A1 |
An end cap (104) for a tubular light source (102), the tubular light source (102) being configured to be arranged in a lighting fixture (106) comprising at least one socket (108), wherein the end cap (104) comprises a housing (202), two ...
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WO/2012/127371A1 |
An electric lamp (1) has two pairs of external connection pins (5) adapted for connecting the lamp to a voltage source for powering an internal lighting module (3). Each pair of pins is disconnected from the lighting module by an open sw...
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WO/2012/114991A1 |
A purpose of the present invention is to provide a light-diffusing heat shrinkable tube which has light diffusibility that enables an LED point light source to give an impression of a surface light source such as a conventional fluoresce...
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WO/2012/105828A1 |
Disclosed is a lighting armature, which is provided with one or more built-in light sources (11), at least one built-in associated supply circuit for the light sources and provisions for electrical energy supply from outside the armature...
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WO/2012/088721A1 |
An embedded ceiling lamp with radiating space includes a lamp case (1), a bracket (2) and a locker (3). The bracket (2) is buckled by the locker (3) so as to attach the bracket (2) on the outside surface of the lamp and a spring (25) is ...
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WO/2012/084394A1 |
The invention relates to a device comprising a battery unit (1) and an electronic unit (2), wherein the battery unit (1) comprises a battery (10) having a first and a second pole, wherein the battery unit (10) comprises at least one firs...
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WO/2012/076151A2 |
The invention relates to a lighting device of the "increased safety" ignition protection type which comprises at least one fluorescent lamp (2) and at least one plug-on apparatus for being plugged onto one end of the at least one fluores...
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WO/2012/074304A2 |
The present invention relates to an LED lighting system, and particularly to an LED lighting system with low manufacturing and maintenance costs and enhanced service life.
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WO/2012/055318A1 |
A fireproofing lamp comprises a frame plate (1) and a barrel cover (2) installed on the frame plate (1). A baffle (3) is arranged on at least one side of the outside of the barrel cover (2). Expandable fireproofing materials (4) are arra...
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WO/2012/047502A1 |
Lighting apparatus and structures are described to space electrical drivers from a light panel. In this way, a driver box housing the driver can be spaced from the light panel to communicate with pre-existing facilities (e.g. electrical ...
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WO/2012/043158A1 |
This lighting system (1) comprises: an excitation light source (11); a phosphor unit (15) that converts the excitation light emitted by the excitation light source (11) into fluorescence and emits the fluorescence toward an object being ...
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WO/2012/025626A1 |
The invention relates to luminaires, especially luminaires to be operated in lamp holders for fluorescent lamps. In order to prevent individuals from experiencing electric shocks when inserting a luminaire, for example in the lamp holder...
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