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)
06/2014
06/24/2014US8757843 Heat cooling apparatus assembly of LED illuminating device having heat pipe and heat sink
06/24/2014US8757842 Heat sink system
06/24/2014US8757841 Lighting device
06/24/2014US8757840 Solid state retroreflective directional lamp
06/19/2014WO2014092935A1 System for thermal control of red led(s) chips
06/19/2014WO2014092891A1 Two piece focusing optic for flashlight
06/19/2014WO2014092881A1 Active cooling device
06/19/2014WO2014091471A1 Light engine
06/19/2014WO2014091369A1 Warm dimming light emitting arrangement
06/19/2014WO2014090852A1 Lighting system for planar components such as ceilings or walls
06/19/2014WO2014089933A1 Led lighting apparatus and led lamp with non-isolated power supply
06/19/2014WO2014089932A1 Straight-welding-type led project lamp
06/19/2014WO2014089931A1 Direct-welding type led down lamp
06/19/2014WO2014089930A1 Led bulb lamp with non-isolated power supply
06/19/2014WO2014089929A1 Direct-welding type led spot lamp
06/19/2014US20140169026 Thermal path for heat dissipation in a linear light module
06/19/2014US20140169006 Display apparatus
06/19/2014US20140169005 Heat cooling apparatus assembly of LED illuminating device having heat pipe and heat sink
06/19/2014US20140169004 Lamp Device and Luminaire
06/19/2014US20140169003 Led lamp device with fins having longitudinal and transversal channels
06/19/2014US20140168990 Modular lighting apparatus and method of manufacturing the same
06/19/2014US20140168982 Layered structure for use with high power light emitting diode systems
06/19/2014US20140168980 Arrangement of a heat sink and heat-generating electronic components housed thereon
06/19/2014US20140168979 Light emitting diode module with heat-conducting poles
06/19/2014US20140168978 Full-Beam-Angle LED Bulb Structure
06/19/2014US20140168977 360-degree Projection LED Bulb Structure
06/19/2014US20140168976 Lighting apparatus
06/19/2014US20140168941 Scattered-photon extraction-based light fixtures
06/19/2014US20140168616 Light source apparatus and projection type display apparatus
06/19/2014US20140167593 Led illumination lamp
06/19/2014US20140167592 Heat removal design for led bulbs
06/19/2014US20140166257 Heat dissipation composite
06/18/2014EP2743577A1 Bar type LED lighting apparatus
06/18/2014EP2743576A2 LED lighting apparatus having LED arrays turned on or off independently
06/18/2014EP2743575A1 Led lighting device
06/18/2014EP2743571A2 Electric light
06/18/2014EP2743570A1 Electric light
06/18/2014EP2743566A1 Led light source
06/18/2014EP2743562A1 Led lamp and lighting device
06/18/2014EP2742277A2 Lighting device
06/18/2014DE202014102660U1 Ein durch den Haltering begrenztes und im Doppelkreis drehendes fokussierendes Deckenlicht A limited by the retaining ring and rotating in a double circle focusing ceiling light
06/18/2014DE102012223287A1 Printed circuit board for accommodating electronic element i.e. LED, has electrically insulated layer comprising openings for guiding connection unit, where core and/or connection unit and/or conductors are partially made from copper
06/18/2014DE102012112496A1 Method for operating lighting unit of motor vehicle, involves initiating requirement-dependent additional measures during failure of cooling unit to maintain cooling of lighting unit without eccentric cooling unit in active manner
06/18/2014DE102012111640A1 Vorrichtung zur Befestigung eines Lüfters A device for fixing a fan
06/18/2014DE102012024459A1 Anordnung aus einem Kühlkörper und darauf aufgenommenen, Wärme erzeugenden elektronischen Bauteilen Assembly of a heat sink and recorded on heat-generating electronic components
06/18/2014CN203659934U 一种大功率led的微槽群散热装置 One kind of power led heat sink micro-groove group
06/18/2014CN203659933U 一种led灯散热装置 A lamp heat sink led
06/18/2014CN203659806U 一种设有y字型散热片的无极灯磁环抱箍 One kind of has a y-shaped fins hoop surrounded by magnetic induction lamp
06/18/2014CN203658716U 一种用于大功率led投影机照明灯具的散热装置 Cooling device for power led lighting projector
06/18/2014CN203656877U 一种设有散热通道的led灯 One kind of led lights with cooling channels
06/18/2014CN203656876U 一种新型led灯散热器 A new led lights radiator
06/18/2014CN203656875U 基于柔性电路的led灯 Based on the flexible circuit led lights
06/18/2014CN203656874U 一种快速散热结构模组 A rapid cooling structure module
06/18/2014CN203656873U 一种新型翼状叠片式led灯体散热器 A new wing-shaped laminated body radiator led lights
06/18/2014CN203656872U 一种led植物生长灯及其液冷装置 One kind of led grow lights and liquid-cooling device
06/18/2014CN203656871U 陶瓷散热结构 Ceramic heat dissipation structure
06/18/2014CN203656870U Led灯太阳花散热器 Led lights sunflowers radiator
06/18/2014CN203656869U 平板灯散热壳 Flat lamp cooling housing
06/18/2014CN203656868U 一种led路灯散热器 One kind of led lights radiator
06/18/2014CN203656867U 层叠式led灯 Cascading led lights
06/18/2014CN203656866U 一种大功率led散热结构 One kind of power led heat dissipation structure
06/18/2014CN203656865U 悬挂式led散热结构 Hanging led cooling structure
06/18/2014CN203656864U Led投射灯的散热器 Led Spotlight radiator
06/18/2014CN203656863U 集成cob光源路灯 Integrated cob light street lamps
06/18/2014CN203656862U 组装式集成大功率led路灯的热管散热器 Integrated power led lights assembled heat pipe radiator
06/18/2014CN203656861U Led塑料蜡烛灯泡 Led plastic candle bulb
06/18/2014CN203656860U 智能型led光源温控装置 Intelligent led light temperature control device
06/18/2014CN203656849U 一种led灯托 One kind of led lamp holder
06/18/2014CN203656830U 一种led工矿灯 One kind of led mining lamp
06/18/2014CN203656808U 反射式发光二极管灯管 Reflective light-emitting diode lamp
06/18/2014CN203656803U 一体化led灯盘 Integration led Medallions
06/18/2014CN203656799U 一种节能灯罩 An energy-saving lamp shade
06/18/2014CN203656795U 一种智能频闪灯 An intelligent Strobe
06/18/2014CN203656783U 光能路灯头 Light lamp head
06/18/2014CN203656778U 防止灯具起雾的照明灯 Prevent fogging of lighting fixtures
06/18/2014CN203656772U 一种太阳能led路灯 A solar led street
06/18/2014CN203656769U 一种远程荧光粉激发的大角度球泡灯 Phosphors excited by a long-range wide-angle Bulb
06/18/2014CN203656765U 一种迎宾灯及迎宾灯装置 A lamp and lamp unit welcome welcome
06/18/2014CN203656764U 一种迎宾灯组件及迎宾灯装置 A lamp assembly and welcome light means welcome
06/18/2014CN203656756U 一种散热效果好的led路灯 A heat sink effect of good led lights
06/18/2014CN203656751U 一体化led支架灯 Integration led Fixture
06/18/2014CN203656743U 一种超簿led筒灯 An ultra book led downlight
06/18/2014CN203656740U Led筒灯 Led Downlight
06/18/2014CN203656739U 高效率led射灯 High efficiency led spotlights
06/18/2014CN203656735U 一种水下照明灯 Underwater lights
06/18/2014CN203656734U 一种led轨道射灯 One kind of led track spotlight
06/18/2014CN203656733U 一种新型led巷道照明灯 A novel led roadway lighting
06/18/2014CN203656732U 一种led灯具及其灯体 One kind of led lamps and lamp body
06/18/2014CN203656724U 一种led路灯 One kind of led lights
06/18/2014CN203656722U 一种斜开式路灯灯头 A slant open street lamp
06/18/2014CN203656721U 一种具有导热对流通道的led射灯 Led spotlights having a thermal convection channels
06/18/2014CN203656718U 一种结构简单的led射灯 Simple structure led spotlights
06/18/2014CN203656716U 一种维护方便的led灯 One kind of easy maintenance led lights
06/18/2014CN203656715U Led筒灯 Led Downlight
06/18/2014CN203656713U 一种新型隔爆型led巷道灯 A new flameproof led roadway lights
06/18/2014CN203656712U 一种隔爆型led巷道灯 One kind of explosion-led roadway lights
06/18/2014CN203656709U 一种对流式led投光灯 One kind of convection led floodlight
06/18/2014CN203656707U 一种led路灯 One kind of led lights
06/18/2014CN203656703U 一种均温散热高光效cob led面光源 One kind of high-efficiency heat dissipation average temperature cob led surface light source
06/18/2014CN203656697U 防眩光台灯 Glare lamp
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