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)
03/2014
03/26/2014CN103672818A Die-casting radiating body for reflector lamp
03/26/2014CN103672817A Heat dissipation device of LED lamp
03/26/2014CN103672816A Backlight module and heat dissipation device thereof
03/26/2014CN103672815A Head lamp
03/26/2014CN103672814A Cooling circuit pipe and backlight module adopting cooling circuit pipe
03/26/2014CN103672813A Radiator of panel light
03/26/2014CN103672812A Heat radiator of LED lamp
03/26/2014CN103672811A Bulb-shaped LED lamp heat sink
03/26/2014CN103672810A LED (light-emitting diode)-PCB (printed circuit board) combined double-faced conductive radiator
03/26/2014CN103672809A LED lamp housing with built-in heat dissipation and ventilation structure
03/26/2014CN103672808A LED lamp
03/26/2014CN103672807A Solid state lighting radiator and solid state floodlight
03/26/2014CN103672806A LED radiator
03/26/2014CN103672805A Lamp body for LED floodlight
03/26/2014CN103672804A Led lamp radiating structure
03/26/2014CN103672803A Heat dissipation structure of high-power LED lamp
03/26/2014CN103672775A LED lamp radiator
03/26/2014CN103672755A LED (light emitting diode) streetlamp
03/26/2014CN103672754A Lamp
03/26/2014CN103672724A Backlight module shading structure, backlight module and display device
03/26/2014CN103672719A LED system for improving crude protein of bitter chrysanthemum leaf blades based on solar energy
03/26/2014CN103672718A Solar-energy-based LED system for reducing bitter chrysanthemum leaf nitrate content
03/26/2014CN103672717A LED system for improving photosynthesis of bitter chrysanthemums based on solar energy
03/26/2014CN103672716A Solar-energy-based LED system for increasing celery cabbage leaf carotenoid content
03/26/2014CN103672713A Spotlight
03/26/2014CN103672708A LED system for increasing carotenoid in towel gourd leaf blades based on solar energy
03/26/2014CN103672706A LED system for improving chlorophyll of bitter chrysanthemum leaf blades based on solar energy
03/26/2014CN103672705A LED system for improving total sugar of bitter chrysanthemum leaf blades based on solar energy
03/26/2014CN103672704A LED system for improving carotenoid of bitter chrysanthemum leaf blades based on solar energy
03/26/2014CN103672702A Solar-energy-based LED system for increasing celery cabbage leaf VC content
03/26/2014CN103672701A Solar-energy-based LED system for increasing total sugar content of celery cabbage leaves
03/26/2014CN103672700A Solar-energy-based LED system for increasing celery cabbage leaf chlorophyll content
03/26/2014CN103672699A Solar-energy-based LED system for reducing cabbage leaf nitrate content
03/26/2014CN103672698A Solar-energy-based LED system for increasing carotenoid content of celery cabbage leaves
03/26/2014CN103672697A Solar-energy-based LED system for increasing total sugar content of celery cabbage leaves
03/26/2014CN103672696A Solar-energy-based LED system for improving photosynthesis of celery cabbages
03/26/2014CN103672695A Solar-energy-based LED system for reducing celery cabbage leaf nitrate content
03/26/2014CN103672694A Solar-energy-based LED system for increasing celery cabbage leaf crude protein content
03/26/2014CN103672693A Solar-energy-based LED system for increasing chlorophyll content of celery cabbage leaves
03/26/2014CN103672692A Solar-energy-based LED system for increasing VC content of celery cabbage leaves
03/26/2014CN103672691A LED lamp board capable of improving oilseed rape leaf photosynthesis based on solar energy
03/26/2014CN103672690A LED lamp board capable of improving oilseed rape photosynthesis based on solar energy
03/26/2014CN103672689A LED lamp boards capable of improving tomato leaf VC based on solar energy
03/26/2014CN103672687A LED lamp boards capable of improving tomato photosynthesis based on solar energy
03/26/2014CN103672686A LED lamp boards capable of improving tomato leaf crude protein based on solar energy
03/26/2014CN103672685A Solar-energy-based LED lamp panel capable of reducing nitrate in tomato leaves
03/26/2014CN103672651A LED motorcycle high-low beam headlamp module
03/26/2014CN103672648A LED street lamp conducive to radiating
03/26/2014CN103672647A LED street lamp
03/26/2014CN103672645A Projection lamp
03/26/2014CN103672641A Lamp
03/26/2014CN103672634A Modular panel lamp
03/26/2014CN103672625A LED street lamp without lamp pole
03/26/2014CN103672624A Energy-saving fish attracting lamp
03/26/2014CN103672620A Backlight module
03/26/2014CN103672616A LED street lamp with level gauge
03/26/2014CN103672607A Light source and power source integrated LED street lamp module
03/26/2014CN103672594A Dustproof LED streetlamp
03/26/2014CN103672593A LED projection lamp
03/26/2014CN103672592A LED projection lamp
03/26/2014CN103672591A LED street lamp convenient to mount
03/26/2014CN103672589A Image detection lighting equipment
03/26/2014CN103672579A Novel LED mining lamp
03/26/2014CN103672578A Novel LED buried lamp
03/26/2014CN103672577A LED projection lamp
03/26/2014CN103672574A LED lamp watertightness, heat dissipation and light distribution integrated module
03/26/2014CN103672571A LED spotlight
03/26/2014CN103672544A Table lamp device
03/26/2014CN103672530A LED (light-emitting diode) daylight lamp with LED substrate arranged on bottom of PC (polycarbonate) light tube
03/26/2014CN103672529A Hyperbolic cooling tower type LED (Light Emitting Diode) lamp
03/26/2014CN103672528A LED lamp high in heat dissipation capability
03/26/2014CN103672526A Bulb with good heat dissipating effect
03/26/2014CN103672520A LED induction lamp
03/26/2014CN103672518A Novel LED digitization spot lamp
03/26/2014CN103672517A LED lamp conducting light-guide and heat-dissipation through bundling optical fibers
03/26/2014CN103672516A LED lamp and control system
03/26/2014CN103672515A LED bulb with efficient heat dissipation function
03/26/2014CN103672508A LED bulb lamp
03/26/2014CN103672507A LED COB quartz lamp and manufacture method thereof
03/26/2014CN103672506A LED lamp
03/26/2014CN103672505A LED lamp
03/26/2014CN103672504A LED lamp with wide light emission range
03/26/2014CN103672500A Optical imaging light source for detection
03/26/2014CN103672498A LED device and method for manufacturing lamp
03/26/2014CN103672486A Air purification type led lamp
03/26/2014CN103672485A Led灯具结构 Led lamp structure
03/26/2014CN103672484A LED lamp wick module and LED bulb with the same
03/26/2014CN103672482A Lamp
03/26/2014CN103672479A Lighting appliance
03/26/2014CN103672473A Light-emitting diode (LED) lamp
03/26/2014CN103672471A Active cooling LED (light emitting diode) lighting lamp
03/26/2014CN103672465A Led lamp
03/26/2014CN103672464A LED lamp with improved heat dissipation effect
03/26/2014CN103672462A Novel LED fluorescent lamp
03/26/2014CN103672460A Novel LED bulb structure
03/26/2014CN103672459A Light-emitting diode lighting device compact in structure and capable of providing directional light beams
03/26/2014CN103672457A High-intensity LED light source and heat dissipation method thereof
03/26/2014CN103672456A LED lamp with good heat radiation
03/26/2014CN103672453A Rapid cooling LED lamp
03/26/2014CN103672448A Modularized LED lamp
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