Patents
Sitemap › F21 - Lighting › F21V - Functional features or details of lighting devices or systems thereof; Structural combinations of lighting devices with other articles, not otherwise provided for › F21V 29 - Cooling or heating arrangements
Patents for F21V 29 - Cooling or heating arrangements (43,888)
06/2012
06/14/2012WO2012054558A3 Method for uniform, large area flood exposure with leds
06/14/2012WO2012030173A3 Multiple-substrate led module having stacked heat-dissipating structure and led light bulb provided with same
06/14/2012WO2012020350A3 Led lighting device cooled by a fan and a heat dissipating unit with arc- shaped fins
06/14/2012US20120147611 Light emitting diode-based lamp having a volume scattering element
06/14/2012US20120147608 Light source device
06/14/2012US20120147607 Light module with a distinguishable characteristic and a detachable feature
06/14/2012US20120147604 Gimbaled LED Array Module
06/14/2012US20120147603 L.e.d. light emitting assembly with spring compressed fins
06/14/2012US20120147600 Light emitting diode (led) lamps
06/14/2012DE202012005302U1 Kühlstruktur einer Leuchtdiodenlampe The cooling structure of a light emitting diode lamp
06/14/2012DE102010061204A1 Headlight for vehicle, has drive wheel arranged outside housing, which is connected with propeller through extending shaft in order to displace propeller of fan by rotating movement of drive wheel
06/14/2012DE102010051841B4 LED-Einsatz für Leuchten LED lights for use
06/13/2012EP2463570A2 Lamp
06/13/2012EP2462377A1 Solid state lighting device with improved heatsink
06/13/2012EP2462376A2 Solid state light with optical guide and integrated thermal guide
06/13/2012EP1866896B1 Light emitting array apparatus and method of manufacture
06/13/2012CN202274469U 一种防爆led照明灯 One kind of proof led lighting
06/13/2012CN202274468U 一种led灯具散热结构 One kind of led lamps radiating structure
06/13/2012CN202274467U Light-emitting diode (LED) lamp radiating structure and light-emitting diode (LED) lamp
06/13/2012CN202274466U 一种led散热器及装有该散热器的led灯具 One kind of led radiator and fitted with the radiator led lamps
06/13/2012CN202274465U 一种led灯管外壳 One kind of led lamp housing
06/13/2012CN202274464U Light-emitting diode (LED) tube lamp good in radiating
06/13/2012CN202274463U Led散热鳍片的挠流结构 Led flex fins of flow structure
06/13/2012CN202274462U 一种led光源散热器 One kind of led light radiator
06/13/2012CN202274460U 一种新型led灯管连接驱动装置 A new drive led tube connection
06/13/2012CN202274442U Light-emitting diode heat-dissipation base with good heat conduction
06/13/2012CN202274440U 全包塑的led模组 Plastic bag full of led module
06/13/2012CN202274439U 高压锅炉水位计灯箱 High-pressure boiler water level gauge boxes
06/13/2012CN202274435U 一种led日光灯电源灯壳的改进结构 Improve the structure of one kind of led fluorescent lamp housing supply
06/13/2012CN202274434U 一种led节能灯铝合金散热外壳 One kind of led energy saving light aluminum cooling housing
06/13/2012CN202274405U 室内装饰led钢琴灯 Interior lights led Piano
06/13/2012CN202274390U 一种片材组合灯具 A sheet combination lamps
06/13/2012CN202274389U 一种片材组合灯具 A sheet combination lamps
06/13/2012CN202274378U 嵌入式筒灯及灯头 Recessed downlights and lamp
06/13/2012CN202274371U 新型led工矿灯 The new led mining lamp
06/13/2012CN202274365U 一种景观庭园灯具 One kind of landscape garden lamps
06/13/2012CN202274360U 分体式水底灯 Split underwater lights
06/13/2012CN202274356U 一种带风扇的led工矿灯 Led a mining lamp with fan
06/13/2012CN202274354U 改良型led射灯 Modified led spotlights
06/13/2012CN202274351U 一种用于led灯箱的光源模组 A light source module led signs
06/13/2012CN202274349U Led隧道灯 Led Tunnel Light
06/13/2012CN202274348U Outdoor lamp
06/13/2012CN202274347U Novel electrodeless street lamp
06/13/2012CN202274333U Led直条灯 Led lights straight
06/13/2012CN202274331U Led面光源平面无影灯 Led surface shadowless light plane
06/13/2012CN202274329U 直管形led日光灯 Straight led fluorescent tube
06/13/2012CN202274327U Light emitting diode (LED) lamp disc
06/13/2012CN202274326U 一种基于热管散热的长寿命节能灯 A heat pipe cooling based on long-life energy-saving lamps
06/13/2012CN202274325U Led球泡灯 Led Bulb
06/13/2012CN202274323U 新型照明灯 The new lights
06/13/2012CN202274319U 一种led立式灯具 One kind of led lamps Vertical
06/13/2012CN202274318U 一种led灯具 One kind of led lamps
06/13/2012CN202274311U 一种便于安装的一体式led灯具 An easy-to-one led lighting installation
06/13/2012CN202274310U 可调式led灯具 Adjustable led lighting
06/13/2012CN202274309U 高效散热led灯具 Efficient heat dissipation led lamps
06/13/2012CN202274308U 一种led球泡灯 One kind of led bulb
06/13/2012CN202274307U 一种具有对流散热结构的led灯 Having led lights convection structure
06/13/2012CN202274305U 一种带折光柱的led装饰灯 A tape off beam of led lights
06/13/2012CN202274303U 一种led灯的改良结构 Improved structure for a led lamp
06/13/2012CN202274300U 快接式led节能灯 Quick Connect led energy saving lamps
06/13/2012CN202274299U 一种led照明灯具 One kind of led lighting
06/13/2012CN202271899U 一种新型保险杠前雾灯 A new front bumper fog lights
06/13/2012CN102498329A Lighting device, display device, and television receiver
06/13/2012CN102498328A Lighting device, display device, and television receiver
06/13/2012CN102497693A Energy-saving lighting system for ships
06/13/2012CN102494317A Water cooling device and water cooling method for large-scale light-emitting diode (LED) lamp system
06/13/2012CN102494316A Air-cooling radiating structure of LED lamp
06/13/2012CN102494315A Method for manufacturing radiating shells of carbon foam light-emitting diode (LED) lamps
06/13/2012CN102494314A Light-emitting diode (LED) high-heat-conduction aluminum substrate
06/13/2012CN102494313A Compact type high-power integrated LED (Light Emitting Diode) composite finned heat pipe radiator
06/13/2012CN102494312A LED hybrid white light heat dissipation method based on three-primary-color principle
06/13/2012CN102494310A Method for designing fixing inner base of light-emitting diode (LED) with ultrahigh brightness based on principle of three primary colors
06/13/2012CN102494292A Vehicular and shipborne light-emitting diode (LED) illuminating lamp with radiating light distribution device
06/13/2012CN102494291A LED (light-emitting diode) automobile lamp
06/13/2012CN102494290A Light-emitting diode (LED) pendant lamp
06/13/2012CN102494289A Light-emitting diode (LED) high-roof lamp
06/13/2012CN102494288A Light-emitting diode (LED) reflector lamp with fins capable of radiating heat
06/13/2012CN102494278A Light-emitting diode (LED) mining lamp
06/13/2012CN102494269A Backlight module of display device
06/13/2012CN102494265A High-power integrated packaging through LED mining lamp
06/13/2012CN102494259A Light-emitting diode (LED) lamp strip and backlight module for liquid crystal display device
06/13/2012CN102494257A Wide-angle light-emitting diode (LED) ball bubble lamp capable of radiating heat by internal and external natural convection of air
06/13/2012CN102494256A Method for preparing light-emitting diode (LED) illuminator and LED illuminator
06/13/2012CN102494252A Light-emitting diode (LED) lamp
06/13/2012CN102489603A Stamping die of splicing back plate, and processing method of splicing back plate
06/13/2012CN102095131B Anti-glare LED (light emitting diode) spotlight
06/13/2012CN101975352B Integrated LED mine lamp with high heat radiation efficiency
06/13/2012CN101865379B Led灯具 Led Lighting
06/13/2012CN101818858B Lamp tube
06/13/2012CN101769489B Light-emitting diode illuminating device and lamp installation element thereof
06/13/2012CN101660671B High lighting effect energy-saving lamp
06/13/2012CN101598283B Modular two-stage radiation LED street lamp
06/13/2012CN101592326B Light emitting diode (LED) lamp
06/13/2012CN101532646B Illuminating apparatus
06/12/2012US8197106 Hot-melt glass pillar lamp and multi-channel heat dissipation method thereof
06/12/2012US8197100 LED lighting device
06/12/2012US8197099 Electronic component mounting module and electrical apparatus
06/12/2012US8197098 Thermally managed LED recessed lighting apparatus
06/12/2012US8197097 Light source unit and lighting system
06/12/2012US8197089 LED lamp
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