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)
05/2010
05/26/2010CN201487741U Convection type high-power LED streetlamp
05/26/2010CN201487735U LED street lamp
05/26/2010CN201487734U Led路灯 Led lights
05/26/2010CN201487731U LED lamp panel mounted on wall crown
05/26/2010CN201487729U High-power LED street lamp
05/26/2010CN201487726U Led路灯 Led lights
05/26/2010CN201487725U Traffic signal light
05/26/2010CN201487724U High-power LED street lamp
05/26/2010CN201487722U Light emitting diode backlight source and display device with same
05/26/2010CN201487720U High-performance LED street lamp
05/26/2010CN201487719U LED street lamp capable of dissipating heat by means of through holes
05/26/2010CN201487718U LED street lamp with integrated functions of refraction, reflection and light distribution
05/26/2010CN201487716U Novel LED streetlamp
05/26/2010CN201487707U Modular tunnel lamp capable of improving radiating efficiency
05/26/2010CN201487706U LED lighting street lamp with high heat radiation performance
05/26/2010CN201487705U LED side backlight module group structure
05/26/2010CN201487703U LED projection lamp
05/26/2010CN201487702U Outdoor high-power LED light source
05/26/2010CN201487701U Indoor high-power LED light source
05/26/2010CN201487700U Integrated high-power LED tunnel lamp
05/26/2010CN201487694U Multifunctional desk lamp
05/26/2010CN201487686U LED linear lamp
05/26/2010CN201487681U Extraction type radiation UV lamp of digital printer
05/26/2010CN201487676U LED reflecting mirror assembly structure
05/26/2010CN201487673U Circular projection lamp
05/26/2010CN201487672U Square project lamp
05/26/2010CN201487671U LED lamp
05/26/2010CN201487670U Matrix led illuminating lamp
05/26/2010CN201487668U Bundling combined LED illuminated light source
05/26/2010CN201487659U Novel energy-saving lamp
05/26/2010CN201487654U LED high-brightness bulb
05/26/2010CN201487652U LED lamp
05/26/2010CN201487647U High-power LED down lamp
05/26/2010CN201487645U LED ball bulb lamp with single-layer lamp panel
05/26/2010CN201487644U LED bulb lamp
05/26/2010CN201487642U Ultrashort wave infrared painting lamp
05/26/2010CN201487630U Light-emitting diode lamp
05/26/2010CN201487629U Multiple light source led lamp structure
05/26/2010CN201487628U Light-mixing device of red and green light-emitting diodes
05/26/2010CN201487627U LED light source module with radiating function and grading optimization
05/26/2010CN201487625U LED lamp capable of adjusting luminous angle
05/26/2010CN201487624U Unitized LED illuminating lamp
05/26/2010CN201487623U Lamp panel module for light emitting diode
05/26/2010CN201487619U Vertical light source for LED lamp
05/26/2010CN201487618U LED lamp structure
05/26/2010CN201487615U waterproof led module
05/26/2010CN201487614U LED packaging structure with high radiating and luminous efficiency
05/26/2010CN201487613U High-efficiency radiation type high-power LED lamp
05/26/2010CN201487611U Lamp adopting LED lamp core
05/26/2010CN201487609U LED fluorescent lamp
05/26/2010CN201487603U LED lamp
05/26/2010CN201487601U LED fluorescent lamp tube
05/26/2010CN201487600U LED fluorescent lamp tube
05/26/2010CN201487598U Cold cathode tube lamp structure
05/26/2010CN201481381U Cold light source device for medical endoscope
05/26/2010CN101715283A Radiation device
05/26/2010CN101713905A Light path engine and projector using same
05/26/2010CN101713530A LED lamp with radiating structure
05/26/2010CN101713529A LED lampwick and LED illuminating lamp thereof
05/26/2010CN101713528A Lamp heat radiating device
05/26/2010CN101713527A High heat conduction and high power LED substrate
05/26/2010CN101713525A LED indoor lamp and ventilating device using same
05/26/2010CN101713507A LED ultraviolet light module and application thereof in ink solidification
05/26/2010CN101713505A Method for manufacturing LED lighting lamps and lanterns with radiating devices
05/26/2010CN101713504A Decorative light fixture including cooling system
05/26/2010CN101713498A Lighting device with optimized emission
05/26/2010CN101713497A LED spotlight
05/26/2010CN101713496A LED illuminating lamp and LED lamp wick thereof
05/26/2010CN101713495A Modularized light emitting diode lamp
05/26/2010CN101281902B High power LED lighting lamp and radiating module thereof
05/26/2010CN101220943B Integral LED lamp
05/26/2010CN101030619B Illumination device
05/26/2010CA2683406A1 Outdoor lighting fixture using leds
05/25/2010US7722228 Method and apparatus for insulating hydroponic lamps
05/25/2010US7722222 LED lamp assembly
05/25/2010US7722221 Light emitting diode light source
05/25/2010US7722220 Lighting device
05/25/2010US7722217 Light-emitting diode cluster lamp
05/20/2010WO2010055983A1 Led lighting module
05/20/2010WO2010055296A2 Lighting unit
05/20/2010WO2010055294A2 Lighting unit
05/20/2010US20100124071 Cooling device for light emitting device package of vibration generating machine and head lamp for vibration generating machine
05/20/2010US20100124057 LED light source assembly with heat sink and heat conductive glass cover
05/20/2010DE202009017433U1 LED-Leuchte mit Kühlkörper LED light with heat sink
05/20/2010CA2741001A1 Lighting unit
05/20/2010CA2740999A1 Lighting unit
05/19/2010EP2187121A1 Single-piece heat sink for optical modules of a lighting and/or signalling device for an automobile
05/19/2010EP2187120A2 Lamp
05/19/2010EP2187119A2 Lamp device and lighting apparatus
05/19/2010EP2187115A2 Vehicular lamp
05/19/2010EP2185857A2 Illumination module
05/19/2010EP2184967A1 Led lighting device for growing plants
05/19/2010CN201479532U Radiating device
05/19/2010CN201479470U Laminated panel of radiator-based copper foil printed circuit board
05/19/2010CN201479436U Ceramic double-metal lamp integral-type electronic stabilizer
05/19/2010CN201479413U Electricity-saving appliance of street lamp
05/19/2010CN201476650U Heat pipe radiating device for high thermal conductivity temperature equalizing tank
05/19/2010CN201475955U Heat dissipation device capable of bidirectionally ventilating on LED box
05/19/2010CN201475954U Radiating device
05/19/2010CN201475953U Efficient heat radiating LED backlight circuit and radiator structure thereof
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