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
03/19/2014CN203489095U Aluminum alloy street lamp with rapid heat dissipation function
03/19/2014CN203489094U Small-size LED street lamp
03/19/2014CN203489092U Light-emitting diode (LED) lamp structure allowing wide-angle lighting
03/19/2014CN203489091U Light-emitting diode (LED) bulb structure
03/19/2014CN203489087U LED guide rail spotlight with internal ventilation channel
03/19/2014CN203489084U Combined LED (light-emitting diode) lamp
03/19/2014CN203489081U Led lamp
03/19/2014CN203489076U LED (light emitting diode) straight-tube reflective lamp
03/19/2014CN203489074U Lamp with lamp holder and radiator in hook connection
03/19/2014CN203489072U LED (Light Emitting Diode) candle lamp capable of adjusting color temperature mechanically
03/19/2014CN203489071U Novel LED energy-saving lamp
03/19/2014CN203489070U LED lamp suitable for promoting eggplant growth
03/19/2014CN203489069U LED plant lighting-supplementary lamp capable of automatically adjusting spectral power distribution
03/19/2014CN203489068U LED lamp suitable for promoting cucumber growth
03/19/2014CN203489067U LED point light source device convenient to assemble
03/19/2014CN203489066U Whole-body light-emitting LED light source and LED lamp
03/19/2014CN203489065U High-power patch plane light source
03/19/2014CN203489062U Vacuum heat dissipating type LED bead
03/19/2014CN203489061U Air-cooled LED lamp
03/19/2014CN203489060U Even-color-temperature diffusion type LED lamp
03/19/2014CN203489059U Oil-cooling type LED lamp
03/19/2014CN203489053U Rotatable spherical LED lamp
03/19/2014CN203489052U Bowl-shaped LED lamp structure
03/19/2014CN203489051U Barrel-shaped LED lamp
03/19/2014CN203489050U Panel-shaped LED lamp structure
03/19/2014CN203489048U LED lamp used for alga cultivation
03/19/2014CN203489046U Light-source power-source separation-type LED bulb lamp achieving wide-angle illumination
03/19/2014CN203489044U Multifunctional explosion-proof lamp
03/19/2014CN203489042U Anti-explosion LED fluorescent lamp
03/19/2014CN203489040U Novel LED (Light-Emitting Diode) energy-saving light tube
03/19/2014CN203489039U Light emitting diode (LED) light emitting device
03/19/2014CN203489032U Light-emitting diode (LED) outdoor lamp structure
03/19/2014CN203489030U Light-emitting diode lamp structure
03/19/2014CN203489029U Light-emitting diode (LED) pipe lamp
03/19/2014CN203489020U Cylindrical radiator, LED lamp bead heat dissipation device composed of cylindrical radiator, and LED lamp
03/19/2014CN203489015U Lamp with radiating base
03/19/2014CN103650185A Circuit board for having semiconductor light emitting device mounted thereon, light emitting module, illuminating apparatus, and illuminating system
03/19/2014CN103649638A Led system and housing for use with halogen light fixtures
03/19/2014CN103649637A Lighting device
03/19/2014CN103649636A Heat transfer assembly for LED-based light bulb or lamp device
03/19/2014CN103649635A Lighting assembly and associated method
03/19/2014CN103649626A High efficiency led lamp
03/19/2014CN103648258A Heat-radiating device of large screen display
03/19/2014CN103644557A Heat dissipation device of flat LED (light emitting diode) soft light
03/19/2014CN103644556A Thermally driven circulation lamp post heat dissipation LED streetlamp provided with two check valves
03/19/2014CN103644555A Improved LED lamp radiator
03/19/2014CN103644554A System and device of intelligent heat dissipation for super-power LEDs
03/19/2014CN103644553A Panel light heat dissipation shell
03/19/2014CN103644552A Air cooling and radiating device of LED lamp
03/19/2014CN103644551A LED mining lamp
03/19/2014CN103644550A LED lamp tube radiating metal section materials and LED lamp tube
03/19/2014CN103644549A LED (Light-emitting diode) heat dissipation structure
03/19/2014CN103644548A Cooling metal strip
03/19/2014CN103644539A Efficient LED integrated chip fishing lamp
03/19/2014CN103644536A Zoom LED lamp
03/19/2014CN103644533A Curved-surface base used for LED light distribution and preparation method thereof
03/19/2014CN103644530A Light-emitting diode (LED) system for increasing total sugar of towel gourd leaves based on solar energy
03/19/2014CN103644529A Romaine lettuce photosynthesis improving LED system based on solar energy
03/19/2014CN103644528A LED lamp panel capable of reducing nitrate content in eggplant leaves on basis of solar energy
03/19/2014CN103644527A Novel LED head-moving wash light
03/19/2014CN103644526A LED solar street lamp holder
03/19/2014CN103644523A Light-emitting diode (LED) system for improving towel gourd photosynthesis based on solar energy
03/19/2014CN103644522A Light-emitting diode (LED) system for promoting flowering of towel gourd based on solar energy
03/19/2014CN103644521A Light-emitting diode (LED) system for increasing crude protein of towel gourd leaves based on solar energy
03/19/2014CN103644520A Light-emitting diode (LED) lamp panel for reducing nitrate of towel gourd leaves based on solar energy
03/19/2014CN103644518A Romaine lettuce leaf carotenoid improving LED system based on solar energy
03/19/2014CN103644517A Romaine lettuce leaf crude protein improving LED system based on solar energy
03/19/2014CN103644516A Romaine lettuce leaf nitrate reduction LED system based on solar energy
03/19/2014CN103644515A Romaine lettuce leaf total sugar improving LED system based on solar energy
03/19/2014CN103644514A Romaine lettuce leaf chlorophyll improving LED system based on solar energy
03/19/2014CN103644513A Romaine lettuce leaf VC improving LED system based on solar energy
03/19/2014CN103644512A Cabbage leaf crude protein improving LED system based on solar energy
03/19/2014CN103644511A Cabbage photosynthesis improving LED system based on solar energy
03/19/2014CN103644510A LED system capable of improving chlorophyll content in eggplant leaves on basis of solar energy
03/19/2014CN103644509A LED system capable of improving photosynthesis of eggplant on basis of solar energy
03/19/2014CN103644508A LED system capable of improving crude protein content in eggplant leaves on basis of solar energy
03/19/2014CN103644507A LED system capable of improving carotenoid content in eggplant leaves on basis of solar energy
03/19/2014CN103644506A LED system promoting eggplant to bloom on basis of solar energy
03/19/2014CN103644505A LED system capable of improving VC content in eggplant leaves on basis of solar energy
03/19/2014CN103644504A LED system capable of improving total sugar content in eggplant leaves on basis of solar energy
03/19/2014CN103644503A LED system capable of reducing nitrate content in rape leaves on basis of solar energy
03/19/2014CN103644502A LED system capable of improving VC content in rape leaves on basis of solar energy
03/19/2014CN103644501A LED system capable of improving carotenoid content in rape leaves on basis of solar energy
03/19/2014CN103644500A LED system capable of improving total sugar content in rape leaves on basis of solar energy
03/19/2014CN103644498A LED lamp panel capable of improving carotenoid content in tomato leaves on basis of solar energy
03/19/2014CN103644497A LED system capable of improving chlorophyll content in tomato leaves on basis of solar energy
03/19/2014CN103644496A LED lamp panel system capable of promoting tomatoes to bloom on basis of solar energy
03/19/2014CN103644480A Lamp
03/19/2014CN103644478A Liquid-cooled LED lighting device
03/19/2014CN103644476A Ultrahigh-power water cooling type fish luring device
03/19/2014CN103644474A High-power LED mining lamp
03/19/2014CN103644468A Disassembled lamp bulb
03/19/2014CN103644467A Lighting systems based light emitting diode (led)
03/19/2014CN102330960B Cooling device of LED (light slight-emitting diode) light source and LED (light-emitting diode) light source
03/18/2014US8672526 Cooling and heat dissipation system for automotive lamp
03/18/2014US8672518 Low profile light and accessory kit for the same
03/18/2014US8672517 Light-emitting module
03/18/2014CA2740825C Led housing with heat transfer sink
03/13/2014WO2014039405A1 Lamp with remote led light source and heat dissipating elements
03/13/2014WO2014038974A1 Light-emitting diode luminaire with dynamic convection cooling
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