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)
03/2010
03/31/2010EP2168412A2 Heat dissipating device having linear heat dissipating unit and fanless led lamp using the device
03/31/2010EP2167869A1 Lighting device with pulsating fluid cooling
03/31/2010EP2167867A2 Lighting device having forward directed heat sink assembly
03/31/2010EP1828678B1 Lighting device comprising at least one light-emitting diode and vehicle headlight
03/31/2010CN201435377Y High-frequency electrodeless lamp bulb and integrated high-frequency electrodeless lamp
03/31/2010CN201434369Y Street lamp radiator
03/31/2010CN201434368Y Lamp with fin-type cooling module
03/31/2010CN201434367Y Heat dissipation fin conformation improvement for light-emitting diode lamps
03/31/2010CN201434366Y Radiating PCB plate of energy-saving LED
03/31/2010CN201434365Y Led lamp radiating structure
03/31/2010CN201434364Y Radiator for LED lighting lamp
03/31/2010CN201434363Y Led wall lamp
03/31/2010CN201434356Y Quasi-system carrier of illuminator
03/31/2010CN201434344Y LED light fixture having high power
03/31/2010CN201434333Y Retainer rack, LED light source module and outdoor lighting lamp for distributing light
03/31/2010CN201434305Y Head lamp
03/31/2010CN201434300Y LED headlamp of vehicle
03/31/2010CN201434294Y Embedded lamp
03/31/2010CN201434293Y Advertising lamphouse backboard
03/31/2010CN201434292Y LED streetlamp
03/31/2010CN201434290Y LED tunnel lamp
03/31/2010CN201434285Y LED big power energy-saving road lamp imitating the leaf-shape of kaffir lily
03/31/2010CN201434282Y LED road lamp
03/31/2010CN201434280Y LED street lamp
03/31/2010CN201434278Y Street lamp provided with a plurality of high-power LED lights
03/31/2010CN201434277Y Street lamp provided with three high-power LED lights
03/31/2010CN201434276Y High-power LED screw lamp used for floodlight
03/31/2010CN201434268Y Rail-mounted metal halide lamp
03/31/2010CN201434267Y Water-proof shock-proof high power LED illuminating lamp
03/31/2010CN201434260Y LED lamp tube
03/31/2010CN201434257Y LED module
03/31/2010CN201434254Y Reflection-type light-emitting module with high heat dissipating and luminous efficiency
03/31/2010CN201434253Y Lamp
03/31/2010CN201434252Y LED light source module with air-guide radiating structure and closed illumination lamp
03/31/2010CN201434251Y LED lamp tube
03/31/2010CN201434250Y Large power LED lamp
03/31/2010CN201434247Y SMD-type LED lighting general light source
03/31/2010CN201434246Y LED head lamp
03/31/2010CN201434245Y LED lighting lamp tube
03/31/2010CN201434241Y LED lamp bar capable of improving structural strength and waterproof heat-dissipation effect
03/31/2010CN201434236Y Fixture formed by light-emitting diodes
03/31/2010CN201434229Y Spotlight LED lamp
03/31/2010CN201434228Y LED unit lamp usable both in single and in multiple
03/31/2010CN201434227Y High-power LED illumination lamp
03/31/2010CN201434226Y Luminous diode lamp with heat radiation structure
03/31/2010CN201431441Y LED cold light source for medical endoscope
03/31/2010CN101689558A Light output device
03/31/2010CN101689473A Light source device
03/31/2010CN101689014A Image display device
03/31/2010CN101688660A Led cooling system
03/31/2010CN101688652A Led-based lighting fixtures for surface illumination with improved heat dissipation and manufacturability
03/31/2010CN101688650A Lighting equipment and display device using the same
03/31/2010CN101688642A Lighting device having forward directed heat sink assembly
03/31/2010CN101684935A Light-emitting diode lighting device and manufacturing method thereof
03/31/2010CN101684934A Light-emitting diode lighting device
03/31/2010CN101684931A Light-emitting diode lamp
03/31/2010CN101684910A Combined recessed lamp without light cylinder
03/31/2010CN101684909A LED modular street lamp holder with adjustable irradiating angle
03/31/2010CN101684903A Lighting apparatus with heat dissipation system
03/31/2010CN101684900A LED package module
03/31/2010CN101684899A LED package module
03/31/2010CN101684896A Lamp with automatic dedusting function
03/30/2010US7688591 Electronic-component-mounting board
03/30/2010US7687979 Electric lamp/reflector unit employing a ceramic insert
03/30/2010US7686480 Light valve device
03/30/2010US7686479 LED flat-plate type multi-chip high power light source
03/30/2010US7686476 LED dock light
03/30/2010US7686469 LED lighting fixture
03/30/2010CA2267674C Method for cooling an arc lamp
03/25/2010WO2010032062A1 Luminaires
03/25/2010WO2010031723A1 Illumination device comprising a light-emitting diode
03/25/2010WO2010031293A1 Led projecting lamp
03/25/2010US20100073959 Backlight device and flat display using it
03/25/2010US20100073956 Heat dissipation module with light guiding fins
03/25/2010US20100073944 Light emitting diode bulb
03/25/2010US20100073943 Outdoor Light-Emitting Diode Light Fixture and Lamp Casing Device Thereof
03/25/2010US20100073933 Fluid pipe heat sink apparatus for solid state lights
03/25/2010US20100073932 Led lamp
03/25/2010US20100073929 Socket assembly for light-emitting devices
03/25/2010DE202010000026U1 Leuchte Light
03/25/2010DE202009017408U1 LED-Kühlregalleuchte LED lamp cooling rack
03/25/2010DE102009029535A1 Lampe mit mindestens einer Leuchtdiode Lamp having at least one light-emitting diode
03/25/2010DE102008052869A1 Lamp has one or multiple mounting rails for holding light emitting diode, where one or multiple light emitting diodes are assigned to housing, and housing is fastened at mounting rail in detachable manner
03/25/2010DE102008044956A1 Beleuchtungsvorrichtung zum Einbau in eine Platte A lighting device for installation in a plate
03/25/2010CA2737660A1 Illumination device comprising a light-emitting diode
03/24/2010EP2166580A1 Solid state lamp
03/24/2010CN201429056Y Combined radiator
03/24/2010CN201429055Y Cooling device for LED lamp
03/24/2010CN201429054Y High-power LED lighting energy-saving lamp capable of directly radiating
03/24/2010CN201429053Y Heat dissipation structure of LED light source
03/24/2010CN201429052Y Multi-layer heat-conduction lighting lamp
03/24/2010CN201429051Y Heat conduction structure of LED lighting lamp
03/24/2010CN201429050Y LED lighting lamp cooling device
03/24/2010CN201429038Y Bracket
03/24/2010CN201429031Y Profile
03/24/2010CN201429024Y LED light
03/24/2010CN201429006Y LED road lamp
03/24/2010CN201429001Y Novel LED energy-saving buried floor lamp
03/24/2010CN201428999Y Big power LED road lamp
03/24/2010CN201428997Y Modular LED road lamp
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