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)
03/2012
03/29/2012US20120075853 Light emitting diode device with higher heat dissipation and controllable light pattern
03/29/2012US20120075833 Led lamp
03/29/2012DE102011053910A1 Leuchtdiode mit der Möglichkeit zur Wärmeableitung und zur Lichtform-Steuerung Light-emitting diode with the possibility to heat dissipation and to form light-control
03/29/2012DE102011004293A1 Modularer Infrarotstrahler für ein Infrarotsichtgerät eines Straßenkraftfahrzeugs Modular infrared heaters for an infrared vision device of a road vehicle
03/29/2012DE102010051841A1 LED-Einsatz für Leuchten LED lights for use
03/29/2012DE102010046876A1 Plug-in module for high-power light emitting diodes for tubular openings, has elongated cooling body, where cooling body is formed for removal of heat in longitudinal direction of main extension of cooling body
03/29/2012DE102010041471A1 Leuchtmodulanordnung mit einer LED auf einer Platine Lamp module assembly with a LED on a board
03/29/2012DE102010041470A1 Kühlkörper und Leuchtmodulanordnung für eine Leuchte Heat sink and light module assembly for a light
03/29/2012DE102010008649B4 LED-Beleuchtungsgerät LED lighting device
03/29/2012DE102010001942B4 Lichtquelleneinheit und Projektor mit einer derartigen Lichtquelleneinheit Light source unit and projector with such a light source unit
03/29/2012DE102009040115B4 Anordnung von Lampenfassung und Lampensockel Arrangement of lamp socket and lamp base
03/29/2012DE102008044956B4 Beleuchtungsvorrichtung zum Einbau in eine Platte A lighting device for installation in a plate
03/28/2012EP2434246A1 Heat-exchange device, in particular for a car
03/28/2012EP2434213A2 Light emitting diode lighting lamp
03/28/2012EP2434204A2 Headlamp for motor vehicle and motor vehicle
03/28/2012EP2433474A1 Light diode with cooling body
03/28/2012CN202177081U 一种led灯的散热传导结构 Heat conduction structure for a led lamp
03/28/2012CN202177080U 一种应用硅胺脂发泡散热材料的led灯具 An application of silicone amine resin foam heat sink material led lighting
03/28/2012CN202177079U 大功率led导轨灯 High power led track lights
03/28/2012CN202177078U 一种led舞台排灯散热装置 One kind of stage discharge lamp heat sink led
03/28/2012CN202177077U 一种立柱型led散热器 One kind of column type led radiator
03/28/2012CN202177076U 一种led灯泡的内置式散热装置 One kind of led bulb built-in heat sink
03/28/2012CN202177075U 大功率led阵列的散热装置 Power led heat sink array
03/28/2012CN202177074U 一种照明灯具的芯片座 Chip Block, a lighting
03/28/2012CN202177073U Radiator for LED (Light Emitting Diode) streetlamp
03/28/2012CN202177072U 一种镇流器箱体 One kind of ballast box
03/28/2012CN202177071U 一体式led防爆灯 One-led explosion-proof lights
03/28/2012CN202177069U 一种电源盒及使用该电源盒的led灯 A power supply box and use the power box led lights
03/28/2012CN202177053U 格栅灯及其灯体 Grille and light body
03/28/2012CN202177040U Heat dissipation mechanism of high-power LED (Light-Emitting Diode) road lamp
03/28/2012CN202177015U Light-emitting diode (LED) bulb with external battery
03/28/2012CN202177011U 一种汽车激光迎宾灯 An automobile laser welcome light
03/28/2012CN202177010U 摩托车后尾灯 Motorcycle rear light
03/28/2012CN202177009U Led筒形汽车前行车灯 Led car front row cylindrical lights
03/28/2012CN202177008U 直照式透镜车灯 Straight-illuminated lens headlights
03/28/2012CN202177004U 方形天花灯 Square Ceiling
03/28/2012CN202177001U 天花筒灯 Downlight
03/28/2012CN202177000U 旋转式led天井灯 Rotary led patio lights
03/28/2012CN202176999U 吸顶灯 Ceiling
03/28/2012CN202176998U 易散热、大功率、嵌入式led筒灯 Easy to heat, power, embedded led downlight
03/28/2012CN202176994U Light-emitting diode (LED) light source module
03/28/2012CN202176991U 大功率led路灯灯头 High power led street lamp
03/28/2012CN202176988U Led工矿灯 Led High Bay Light
03/28/2012CN202176986U Modular LED (Light-Emitting Diode) road lamp
03/28/2012CN202176983U Road lamp
03/28/2012CN202176981U 多角度天花灯 Multi-angle Ceiling
03/28/2012CN202176977U Light-emitting diode (LED) street lamp
03/28/2012CN202176971U 一种led灯具 One kind of led lamps
03/28/2012CN202176969U 平板大功率led新闻灯 Tablet power led lights News
03/28/2012CN202176958U 一种便携式led防爆灯 A portable led explosion proof lights
03/28/2012CN202176956U 新型大角度led球泡灯 The new wide-angle led bulb
03/28/2012CN202176953U 一种led环保节能灯 One kind of led green energy saving lamps
03/28/2012CN202176952U 一种新型的led环形应急灯管 A new emergency lamp led ring
03/28/2012CN202176949U 一种分体式led防爆灯 A separate-type led explosion proof lights
03/28/2012CN202176948U 一种基于复合散热技术的led灯 A composite-based cooling technology led lights
03/28/2012CN202176944U 一种装饰灯 A decorative lamp
03/28/2012CN202176943U 一种有效利用其热源的led灯具 An effective use of its heat of led lamps
03/28/2012CN202176940U 一种led环形灯 One kind of led ring light
03/28/2012CN202176939U 一种采用导热管散热的led灯 One kind of heat using a heat exchanger tube led lights
03/28/2012CN202176938U 一种高效散热的led灯 An efficient cooling led lights
03/28/2012CN202176937U 直型led灯 Straight led lights
03/28/2012CN202176935U 一种整体式led照明器 A monolithic led illuminator
03/28/2012CN202176934U LED (Light Emitting Diode) lamp and illumination equipment
03/28/2012CN202176933U 一种新型灯具 A new lighting
03/28/2012CN202176932U 具有导热功能的led发光装置 Led light-emitting device having a thermal conductivity function
03/28/2012CN202176929U 一种防爆led灯 One kind of explosion-proof led lights
03/28/2012CN202176928U Led灯 Led lights
03/28/2012CN202176927U 一种led照明散热系统 One kind of led lighting, cooling system
03/28/2012CN202176926U 陶瓷灯泡 Ceramic lamp
03/28/2012CN202176925U Led发光装置 Led light-emitting device
03/28/2012CN202176914U 反光式多功能led照明灯 Reflex multifunctional led lighting
03/28/2012CN102393001A High-power LED (light emitting diode) light source heat radiator
03/28/2012CN102392997A Back board, backlight module and liquid crystal display device
03/28/2012CN102392989A Back frame and backlight system
03/28/2012CN102392988A Back frame and backlight system
03/28/2012CN102392987A Back frame and backlight system
03/28/2012CN102392986A Back frame and backlight system
03/28/2012CN102392982A Back frame and backlight system
03/28/2012CN102392965A LED (light emitting diode) front car lamp
03/28/2012CN102392962A Semiconductor bar-type projection lamp
03/28/2012CN102392959A 灯具 Lamps
03/28/2012CN102392948A Modular high-definition LED (light emitting diode) daylight lamp
03/28/2012CN102392947A LED (light emitting diode) pattern assembly structure
03/28/2012CN102392945A LED lamp with small surface opening rate
03/28/2012CN102102827B Novel movie and stage lighting lamp
03/28/2012CN101943379B Switching module
03/28/2012CN101943378B Packing device
03/28/2012CN101839417B LED colourful lighting device
03/28/2012CN101761876B Optical fiber illumination system with optical feedback return circuit
03/28/2012CN101761836B Spot lamp capable of mixing light and adjusting light spot
03/28/2012CN101346584B Luminaire using LED
03/27/2012US8142057 Recessed LED downlight
03/26/2012DE202012001517U1 Vorrichtung mit einer Mehrzahl von Entladungslampen Apparatus having a plurality of discharge lamps
03/22/2012WO2012036465A2 Led light source structure with high illuminating power and improved heat dissipating characteristics
03/22/2012WO2012036261A1 Vehicle headlamp
03/22/2012WO2012035898A1 Lighting device and lcd device provided with same
03/22/2012WO2012035840A1 Illumination device and liquid crystal display device provided with same
03/22/2012WO2012034909A1 Light fixture
03/22/2012WO2012034851A1 Illumination device having a heat sink and method for directing a light bundle emitted by an illumination device
03/22/2012WO2012034282A1 High-power led illumination device capable of all-around radiation
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