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)
07/2014
07/15/2014US8777462 Lamp structure with a heat dissipation space
07/15/2014US8777456 Thermal management of LED-based illumination devices with synthetic jet ejectors
07/15/2014US8777455 Retroreflective, multi-element design for a solid state directional lamp
07/15/2014US8777451 Device for uniform, large area flood exposure with LEDs
07/15/2014CA2829393C Systems and methods for underwater lighting
07/15/2014CA2825668C Passive thermal impedance matching using common materials
07/15/2014CA2739116C Light emitting diode-based lamp having a volume scattering element
07/10/2014WO2014107463A1 Lighting fixtrue and light-emitting diode light source assembly
07/10/2014WO2014106807A1 Led based lighting device.
07/10/2014WO2014106368A1 Led projector lamp module
07/10/2014WO2014074613A4 Led light apparatus
07/10/2014WO2014064671A3 A light bulb, a light bulb holder, and a combination of a light bulb and a light bulb holder
07/10/2014US20140192537 Heat sink and lighting apparatus having same
07/10/2014US20140192536 Modular lighting device
07/10/2014US20140192528 Light-Emitting Device and Luminaire
07/10/2014US20140192526 Self-adaptive led fluorescent lamp
07/10/2014US20140191655 Circuit board for supporting semiconductor light-emitting device mounted thereon, light-emitting module, lighting apparatus, and lighting system
07/10/2014US20140191647 Electric lamp having reflector for transferring heat from light source
07/10/2014DE102013200084A1 Leuchte Light
07/09/2014EP2752617A2 Spherical lamp with easy heat dissipation
07/09/2014EP2752616A1 Lamp with appearance differentiated from its main illumination
07/09/2014EP2751479A2 Lighting device, and lighting system
07/09/2014EP2751478A2 Heat sink for downlight, and downlight
07/09/2014EP2751473A1 Lighting device
07/09/2014EP2751472A1 Lighting device
07/09/2014EP2750929A1 Optically adjustable light module
07/09/2014CN203707179U 液晶显示屏幕背光板封装模组 LCD screen backlight package module
07/09/2014CN203706640U 一种led显示屏控制系统运行状态指示装置 One kind of led display control system operating status indicating device
07/09/2014CN203706438U 大功率交通信号灯 High-power traffic lights
07/09/2014CN203705789U 一种高清监视仪辅助用电器械 One kind of auxiliary electrical equipment HD Monitor
07/09/2014CN203705769U 一种led背光模组 One kind of led backlight
07/09/2014CN203703907U 一种散热器 Radiator
07/09/2014CN203703906U 一种散热结构 A heat sink structure
07/09/2014CN203703905U 一种防爆led灯珠散热模块及其构成的防爆led灯 An explosion led lamp beads cooling modules and explosion-proof led lights constituted
07/09/2014CN203703904U 利于散热的灯具 Help heat lamps
07/09/2014CN203703903U 用于灯具的套接式散热器 Heat sink for the lamp socket
07/09/2014CN203703902U 一种易于排水的led灯散热片 An easy drainage led lights fins
07/09/2014CN203703901U 具有高散热功能的嵌灯架结构 Embedded lighthouse structure with high heat dissipation function
07/09/2014CN203703900U 一种led灯具塑胶散热灯体的立柱式散热结构 One kind of led lighting plastic heat dissipation structure Column lamp body
07/09/2014CN203703899U 散热器及高效散热led灯 Radiator and efficient cooling led lights
07/09/2014CN203703898U 一种组合式led灯散热片 A modular led lamp heat sink
07/09/2014CN203703897U 一种led灯散热器 One kind of led lights radiator
07/09/2014CN203703890U 一种电源盒 A power supply box
07/09/2014CN203703870U 用于车灯的灯基座以及车灯 The lamp base for lights and lights
07/09/2014CN203703869U 一种光源模组载体 A light source module carrier
07/09/2014CN203703865U 广告灯箱led背光灯 Advertising light box led backlight
07/09/2014CN203703857U 固定环圈及使用该固定环圈的嵌入式灯具 Fixed ring and use the embedded lighting of the fixed ring of
07/09/2014CN203703854U Led路灯 Led lights
07/09/2014CN203703852U 一种牢固铆合led模块的应用结构 A solid riveting application structure led modules
07/09/2014CN203703851U 一种led工矿灯灯具 One kind of led mining lamp fixtures
07/09/2014CN203703847U 一种可调整方向的方形框架超大功率灯具 Square frame an adjustable direction super power lamps
07/09/2014CN203703841U Cob双头led豆胆灯 Cob headed Gall led lights
07/09/2014CN203703839U 照明用光源以及照明装置 The illumination light source and illumination device
07/09/2014CN203703838U 内通流体散热的led灯 Through the fluid within the heat of led lights
07/09/2014CN203703835U 一种led灯具专用外壳 One kind of led lamps special housing
07/09/2014CN203703832U 一种路面检测用补光灯灯具 One kind of road detection fill light fixtures
07/09/2014CN203703830U 一种光纤光源发生器 A fiber optic light source generator
07/09/2014CN203703813U 一种led灯 One kind of led lights
07/09/2014CN203703812U 便于拆装的环保灯罩 Easy removal of green shade
07/09/2014CN203703811U 便于拆装的节能灯罩 Easy removal of saving shade
07/09/2014CN203703787U 摩托车前大灯灯泡结构 Motorcycle headlight bulb structure
07/09/2014CN203703786U 摩托车前大灯灯泡 Motorcycle headlight bulb
07/09/2014CN203703780U 一种便于led灯散热的车灯结构 An easy-led headlight lamp cooling structure
07/09/2014CN203703779U 汽车前灯 Car headlights
07/09/2014CN203703778U 汽车大灯 Car headlights
07/09/2014CN203703777U 一种汽车用灯具 A vehicle lamp
07/09/2014CN203703774U 一种组合式led路灯 A modular led lights
07/09/2014CN203703769U 一种led顶灯 One kind of led dome light
07/09/2014CN203703765U Led高光效天花灯 Led high light efficiency Ceiling
07/09/2014CN203703762U 一种吸顶灯 One kind Ceiling
07/09/2014CN203703760U 一种led面板灯 One kind of led panel light
07/09/2014CN203703756U 一种路灯总成 One kind of street light assembly
07/09/2014CN203703752U 一种gu10射灯 One kind of gu10 spotlights
07/09/2014CN203703750U 用于物体内部检测的吸盘式补光灯 Sucker fill light for internal detection of objects
07/09/2014CN203703740U 一种高棚灯 A high-shed light
07/09/2014CN203703739U 一种led平板灯 One kind of led panel light
07/09/2014CN203703737U 一种通风孔在下方的led模组路灯 A ventilating hole in the bottom of the street light led module
07/09/2014CN203703732U 一种led油站灯 One kind of led lights filling stations
07/09/2014CN203703731U 一种大功率led路灯 One kind of high power led street light
07/09/2014CN203703728U 一种自带电路的全金属灯条结构的户外灯具 One kind of comes with the all-metal light bar circuit structure of outdoor lighting
07/09/2014CN203703712U 翅片型led灯 Fin led lights
07/09/2014CN203703710U 一种采用冷却液的led灯珠散热装置及其构成的led灯 A coolant using led lights and led lights bead cooling devices constituted
07/09/2014CN203703704U 一种智能散热的led灯罩 Led an intelligent cooling shade
07/09/2014CN203703701U Led灯具本体及led灯具 Led lamp body and led lamps
07/09/2014CN203703695U 具有散热机构的led灯 Led lamp has a cooling mechanism
07/09/2014CN203703694U Led蜡烛灯 Led Candle Light
07/09/2014CN203703693U 具有高导热性与绝缘性的橡胶磁led灯板及其照明灯 Has a high thermal conductivity and insulating rubber magnetic led light board and lights
07/09/2014CN203703692U Led家居照明灯 Led home lighting
07/09/2014CN203703690U Led球泡灯 Led Bulbs
07/09/2014CN203703686U 一种大功率led照明灯具 One kind of power led lighting
07/09/2014CN203703685U 一种带散热凸筋的新型led灯 The new led lights radiating ribs of a band
07/09/2014CN203703683U 一种节能灯 An energy-saving lamps
07/09/2014CN203703679U 模组式led照明灯 Modular led lighting
07/09/2014CN203703678U 一种高效一体化led光电引擎模块 An efficient integration led photoelectric engine module
07/09/2014CN203703672U 一种led灯 One kind of led lights
07/09/2014CN203703662U 无缝散热的led光源模组 Seamless heat led light module
07/09/2014CN203703660U 一种led照明单元及其应用的吊灯、壁灯、落地灯 Chandelier one kind of led lighting unit and its applications, sconces, floor lamps
07/09/2014CN203703657U 下射光led灯泡 Under the emitted light led bulb
07/09/2014CN203703656U 一种新型led节能灯 A novel led energy saving lamps
07/09/2014CN203703653U Led日光灯管 Led Tube
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