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)
08/2010
08/04/2010CN201539752U Profile LED tubing lamp
08/04/2010CN201539746U Irradiation unit
08/04/2010CN201539743U Heat radiation LED lamp
08/04/2010CN201539742U Electricity-saving lamp tube with heat dispersion structure
08/04/2010CN201539741U Lamp
08/04/2010CN201539739U LED SMT lamp
08/04/2010CN201539738U Led lamp structure
08/04/2010CN201539735U Large-power lamp cup
08/04/2010CN201539733U LED lamp structure
08/04/2010CN201539731U LED lamp
08/04/2010CN201539730U LED integrated light source
08/04/2010CN201539729U LED lamp in thread connection
08/04/2010CN201539719U LED illumination lamp and LED lamp core
08/04/2010CN201539718U LED lamp core and LED illumination lamp
08/04/2010CN201539712U Diode lamp
08/04/2010CN201539700U A flashlight
08/04/2010CN101795860A Light output device
08/04/2010CN101794706A Energy-saving lamp with shade and assembly method thereof
08/04/2010CN101794034A Heat dissipation structure of liquid crystal display
08/04/2010CN101793386A Light source device
08/04/2010CN101793385A Combined plug for LED daylight lamp
08/04/2010CN101793373A LED automobile headlamp
08/04/2010CN101793368A Embedded taxiway illumination device
08/04/2010CN101793363A Illumination device
08/04/2010CN101793359A LED lamp capable of constant light emitting and working method thereof
08/04/2010CN101793353A Universal type LED (Light-Emitting Diode) light source module for sealed type outdoor illuminating lamp and lamp thereof
08/04/2010CN101793352A Manufacturing method for integral LED light source module
08/04/2010CN101539260B Optical positioning structure of LED operation shadowless lamp
08/03/2010US7766534 Planar lighting device
08/03/2010US7766518 LED-based light-generating modules for socket engagement, and methods of assembling, installing and removing same
08/03/2010US7766514 Light emitting diode lamp with high heat-dissipation capacity
08/03/2010US7766513 LED lamp with a heat dissipation device
08/03/2010US7766512 LED light in sealed fixture with heat transfer agent
08/03/2010US7766511 LED light fixture
08/03/2010US7766510 Cooling structure for street lamp using light emitting diode
08/03/2010US7766484 Structure for cooling a lamp for a projection display apparatus having an integrated exhaust duct
07/2010
07/30/2010CA2691012A1 Led optical assembly
07/29/2010WO2010083966A1 Encapsulated light-emitting diode system
07/29/2010WO2010083777A1 Reflecting surface self-radiation led indoor lighting lamp
07/29/2010WO2010083665A1 Led radiating and luminescent integrated tube
07/29/2010US20100188860 Lotus blossom heat dissipating device
07/29/2010US20100188852 Illumination device with semiconductor light-emitting elements
07/29/2010US20100188850 Light fixture and associated led board and monolithic optic
07/29/2010US20100188838 Illuminating apparatus
07/29/2010DE202010004868U1 LED-Leuchtmittel LED bulbs
07/29/2010DE202010004789U1 LED-Lampe und Beleuchtungseinheit unter Verwendung derselben LED lamp and illumination unit using the same
07/29/2010DE202010001127U1 LED-Leuchtvorrichtung mit zwei Leuchtseiten LED lighting device with two illuminated pages
07/29/2010DE102009020112A1 Headlight, has heat exchanger fastened to LED, and pump arranged at distance from LED and heat exchanger, where heat exchanger and pump are interconnected by two flexible cooling agent lines
07/29/2010DE102009006220A1 Defogging device for e.g. headlight in motor vehicle, has switching device provided such that current passes through current paths in defogging operation and one of current paths is disconnected in normal operation
07/29/2010DE102009006184A1 Beleuchtungseinheit Lighting unit
07/29/2010DE102009006093A1 Headlight i.e. front headlight, for illuminating roadway of motor vehicle, has ventilator that aspirates air from region of cover plate, where aspirated air is supplied to cooling element of lower headlight module via flexible air guide
07/29/2010DE102008004483B4 Fahrzeugleuchte mit flexibler Leuchtmittelbaugruppe Vehicle lamp with flexible luminous central module
07/28/2010EP2211094A1 LED reflector lamp
07/28/2010EP2211086A2 LED floodlight fixture
07/28/2010EP2210042A1 Light, specially for motor vehicles
07/28/2010CN201536468U Mobile heat conductive radiating device
07/28/2010CN201535752U Portable detector
07/28/2010CN201535494U LED backlight radiating component
07/28/2010CN201535493U Led散热装置 Led heatsink
07/28/2010CN201535492U 散热效果好的led灯头的散热器 Good heat dissipation radiator led lamp
07/28/2010CN201535491U 一种大功率led散热结构 One kind of power led thermal structure
07/28/2010CN201535486U Led灯固定座的可变散热结构 Led lamp holder of variable thermal structure
07/28/2010CN201535484U 发光二极管灯珠与基板或灯体之嵌入式无焊接点结合结构 LED lamp bead board or light body with no welding points Embedded binding
07/28/2010CN201535482U 一种卡扣结构 One kind of buckle structure
07/28/2010CN201535479U 背光模块的冷阴极管导接散热结构 Cold cathode tube connected to the heat conductivity of the backlight module structure
07/28/2010CN201535473U Novel solar floating light
07/28/2010CN201535465U Led路灯装置 Led street light system
07/28/2010CN201535464U 一种led隧道灯 One kind of led tunnel light
07/28/2010CN201535459U Induction LED bulb
07/28/2010CN201535458U 应用于固态照明的led光源模块 Led light module applied to solid-state lighting
07/28/2010CN201535457U 一种300wled植物生长照射灯 One kind of plant growth 300wled irradiation lamp
07/28/2010CN201535453U 一种大功率led照明灯具 One kind of power led lighting
07/28/2010CN201535447U 矩形光源以及包含该矩形光源的勘察灯 Rectangular light source and a light source that contains the rectangular survey lamp
07/28/2010CN101790263A Heat dissipation fault warning method of LED lamp and heat dissipating device
07/28/2010CN101789207A Advertisement lamp case using LED light source
07/28/2010CN101788134A Radiating device for LED lamp and radiator component
07/28/2010CN101788122A Discharge lamp unit
07/28/2010CN101788121A Light-emitting diode (LED) car lamp device
07/28/2010CN101788113A Light-emitting diode lamp
07/28/2010CN101788112A Three-dimensional heat dissipation high-power LED illumination device
07/28/2010CN101788111A Quasi-fluorescence LED illumination monomer and application thereof
07/28/2010CN101788109A White light LED
07/28/2010CN101788107A Radiating block component and light emitting diode comprising same
07/28/2010CN101526206B Small LED night-light for repelling mosquito
07/28/2010CN101440920B LED road lighting lamp
07/28/2010CN101363609B Light source assembly of high-power LED lamp and installation method thereof in lamp holder
07/28/2010CN101329040B Underwater fishing lamp for high-power blue green light LED ship
07/28/2010CN101201157B Single end LED energy-saving lamp and drive circuit thereof
07/27/2010US7762696 Vehicle lamp
07/27/2010US7762692 Surface mount light emitting diode assembly and backlight module using the same
07/27/2010US7762690 LED lamp having an improved waterproofing structure
07/27/2010US7762689 LED lamp
07/27/2010US7762685 Under water lighting system
07/22/2010WO2010082180A2 A lamp
07/22/2010WO2010038983A3 Spiral heat-sink device and bulb-shaped led lighting device using the same
07/22/2010WO2010038982A3 Heat-sink device and bulb-shaped led lighting device using the same
07/22/2010WO2010036067A3 Light emitting apparatus
07/22/2010US20100182795 LED Street Light
07/22/2010US20100182794 Spot light
07/22/2010US20100182789 Power-saving lighting apparatus
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