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)
09/2012
09/26/2012CN202452179U Uniform light rotary type photoelectric separation heat dissipation light-emitting diode (LED) flooding light
09/26/2012CN202452175U Rotary type heat radiation LED (Light Emitting Diode) floodlight with protective sling chain
09/26/2012CN202452173U Novel efficient energy-saving LED down lamp
09/26/2012CN202452172U High-efficient energy-saving light emitting diode (LED) tube lamp with good heat radiation performance
09/26/2012CN202452169U Rotary photoelectric separation light emitting diode (LED) flood lamp with protection hanging chain
09/26/2012CN202452168U LED (Light-Emitting Diode) lamp for illumination of platinum diamond
09/26/2012CN202452167U Energy-saving type LED (Light-Emitting Diode) lamp bulb with good heat radiation effect
09/26/2012CN202452166U Energy-saving type LED (Light Emitting Diode) bulb with self-locking structure
09/26/2012CN202452165U Light emitting diode (LED) lamp with radiator with hollow channel
09/26/2012CN202452163U High-radiation single source LED lamp
09/26/2012CN202452162U High heat-dissipation dual-light source LED lamp
09/26/2012CN202452160U LED (light-emitting diode) illuminating lamp with internal passageway radiator
09/26/2012CN202452159U LED lamp
09/26/2012CN202452158U Light-emitting diode (LED) bulb lamp with large power and large light-emitting angle
09/26/2012CN202452154U LED (Light-Emitting Diode) rail lamp structure
09/26/2012CN202452152U LED (light emitting diode) tube lamp with good heat dissipation effect
09/26/2012CN202452147U Light emitting diode bulb lamp
09/26/2012CN202452146U Spherical bulb and radiating device thereof
09/26/2012CN202452141U LED luminous lighting device
09/26/2012CN202452139U High-power LED (light-emitting diode) lamp
09/26/2012CN102695916A Method for producing large lighting with power led
09/26/2012CN102695911A Electrical lighting device
09/26/2012CN102695910A Illuminating apparatus
09/26/2012CN102695909A 照明装置 Lighting device
09/26/2012CN102695908A Simulated solar radiation device
09/26/2012CN102693897A Magnetic ring hoop for electrodeless lamp
09/26/2012CN102693686A Integrated panel device
09/26/2012CN102692795A 光源装置及投影机 A light source apparatus and projector
09/26/2012CN102692785A Flash lamp light-emitting diode (LED) with radiating base
09/26/2012CN102692003A Liquid-circulation-based LED array cooling system
09/26/2012CN102692002A Heat radiating device of high-power LED (light-emitting diode)
09/26/2012CN102692001A LED (light emitting diode) lamp socket
09/26/2012CN102692000A Graphite base plate for LED (light emitting diode) high-power illumination module and manufacturing technology of graphite base plate
09/26/2012CN102691999A Plate-type pulsating heat pipe used in large power LED heat radiation
09/26/2012CN102691998A Lightweight insulating radiating structure and LED lamp having the same
09/26/2012CN102691997A Radiation device and lighting device provided with same
09/26/2012CN102691996A Housing structure for explosion-proof lamp and high-pressure gas discharge lamp
09/26/2012CN102691995A Lamp housing heat dissipation structure and lamp
09/26/2012CN102691994A Lamp heat-dissipation module and lamp
09/26/2012CN102691993A Light fixture
09/26/2012CN102691984A LED baseplate
09/26/2012CN102691972A LED secondary optical system forming rectangular light spots, LED light source module, and LED lamp
09/26/2012CN102691971A LED (light emitting diode) lens
09/26/2012CN102691958A LED locomotive headlamp
09/26/2012CN102691955A Vehicle headlamp
09/26/2012CN102691952A LED (light emitting diode) street lamp device
09/26/2012CN102691950A Lighting fixture
09/26/2012CN102691948A Down lamp capable of adjusting irradiation angle multi-directionally
09/26/2012CN102691932A LED (light emitting diode) street lamp
09/26/2012CN102691927A Integrated lighting device
09/26/2012CN102691921A Light-emitting diode light bar and method for manufacturing same
09/26/2012CN102691920A LED (light-emitting diode) lighting module with capillary heat dissipation structure
09/26/2012CN102691917A LED (light-emitting diode) lamp bead
09/26/2012CN102691912A Led lamp
09/26/2012CN102691911A LED lamp with air-cooling radiator
09/26/2012CN102691910A Novel heat-radiating LED bulb
09/26/2012CN102691908A LED (light emitting diode) lamp
09/26/2012CN102691907A LED (light emitting diode) lamp
09/26/2012CN102691906A LED lamp
09/26/2012CN102691904A Light emitting device with adjustable color temperature and color rendering index and lamp provided with light emitting device
09/26/2012CN102691899A Lamp cover and lamp structure
09/26/2012CN102691891A Light fixture and light fixture reflector
09/26/2012CN102269393B Liquid-cooled LED (light emitting diode) radiator
09/26/2012CN102252279B Thermoelectric separation-type LED integrated light source plate and manufacturing method thereof
09/26/2012CN102155660B 4 pi light dipping LED (light emitting diode) ball lamp bulb
09/26/2012CN102141237B LED streetlamp with liquid cooling and cooling system of LED streetlamp
09/26/2012CN102042494B Light source module
09/26/2012CN101839463B Light emitting device, light source unit and projector using same light source unit
09/26/2012CN101696791B Method for manufacturing LED street lamp and street lamp thereof
09/26/2012CN101349385B Backlight unit
09/25/2012US8274241 Light emitting diode lighting device
09/25/2012US8272766 Semiconductor lamp with thermal handling system
09/25/2012US8272765 Heat sink system
09/25/2012US8272764 Light emitting apparatus
09/20/2012WO2012124637A1 Illumination device
09/20/2012WO2012124572A1 Illumination device
09/20/2012WO2012124503A1 Planar illuminating device, and liquid crystal display equipped with same
09/20/2012WO2012124186A1 Illumination device
09/20/2012WO2012124053A1 Light source device and projection display device
09/20/2012WO2012123233A2 Light-emitting apparatus
09/20/2012WO2012122777A1 High power led light source with heat dissipating fluid, and fluid diverting and receiving device thereof
09/20/2012WO2012122712A1 Liquid-cooled led illuminating lamp
09/20/2012WO2012122704A1 Led lamp
09/20/2012WO2012078418A3 Solid state light with optical guide and integrated thermal guide
09/20/2012WO2011104254A8 Heat sink for a light source
09/20/2012US20120236602 Flat led lamp assembly
09/20/2012US20120236596 Light bulb with adjustable light output
09/20/2012US20120236588 Backlight assembly and display apparatus having the same
09/20/2012US20120236586 Led light guide structure
09/20/2012US20120236583 Headlamp device
09/20/2012US20120236582 Semiconductor light emitting device and manufacturing method
09/20/2012US20120236580 Luminaire
09/20/2012US20120236577 Illuminant assembly structure
09/20/2012US20120236576 Lamp
09/20/2012US20120236575 Heat-dissipating downlight lamp holder
09/20/2012US20120236569 Light-emitting-diode (led) light bulb
09/20/2012US20120236568 Light emitting device package and manufacturing method thereof
09/20/2012US20120236567 Led lamp
09/20/2012US20120236566 Lamp
09/20/2012US20120236565 Lighting device
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