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
03/17/2010CN201425176Y LED daylight lamp device
03/17/2010CN201425175Y LED daylight lamp device
03/17/2010CN101675298A Lighting devices, lighting assemblies, fixtures and methods using same
03/17/2010CN101675290A Led-based fixtures and related methods for thermal management
03/17/2010CN101675289A Led connector assembly with heat sink
03/17/2010CN101675288A Solid-state lighting device
03/17/2010CN101674719A Radiating structure of electronic assemblies
03/17/2010CN101674691A Method for controlling light source of light emitting diode (LED) to emit light stably
03/17/2010CN101673037A Illuminating apparatus of projector equipment
03/17/2010CN101672464A LED lamp
03/17/2010CN101672463A Illumination device with water discharge function and radiator thereof
03/17/2010CN101672462A LED radiator
03/17/2010CN101672461A LED heat abstractor
03/17/2010CN101672460A LED substrate radiation structure and LED lamp tube having same
03/17/2010CN101672459A Connecting structure of large-power LED light bead and radiator thereof
03/17/2010CN101672452A Light source gatherer
03/17/2010CN101672441A Low thermal resistance LED light source module
03/17/2010CN101672438A Modularized, replaceable and easily maintainable LED illumination lamp
03/17/2010CN101672432A Light-emitting diode (LED) lamp
03/17/2010CN100594329C Evaporator, loop heat pipe module and heating apparatus
03/17/2010CN100594327C High power LED electro-optic assembly
03/17/2010CN100594323C High power semiconductor lighting lamp
03/17/2010CN100594322C Low-voltage LED energy-saving lighting lamp
03/16/2010US7679918 LED element and printed circuit board with the same
03/16/2010US7677768 LED lamp having a convenient replacement structure
03/16/2010US7677767 LED lamp having higher efficiency
03/16/2010US7677766 LED lamp device and method to retrofit a lighting fixture
03/16/2010US7677765 Light emitting device having a metal can package for improved heat dissipation
03/16/2010US7677763 Method and system for attachment of light emitting diodes to circuitry for use in lighting
03/16/2010US7677761 Light-emitting diode stacked lighting core for lamp bulb
03/11/2010WO2010027923A1 Light emitting diode (led) lighting device
03/11/2010WO2010025718A1 Gas lighting means
03/11/2010WO2010025599A1 Heat radiating device of led spotlight
03/11/2010WO2009149121A3 Light unit with induced convection heat sink
03/11/2010US20100061109 Fluid-convection heat dissipation device
03/11/2010US20100061098 Lamp
03/11/2010US20100061091 Led based acorn style luminaire
03/11/2010US20100061088 Lighting device
03/11/2010DE202009017596U1 Kühlsystem für LED-Hochleistungsstraßenbeleuchtung Cooling system for high-power LED street lighting
03/11/2010DE202009015476U1 LED Beleuchtungskörper LED Lighting
03/11/2010DE202008014046U1 Kühlkörper zur Ableitung der beim Einsatz von LED-Technologie als Leuchtmittel in Straßen- und Gehweglampen entstehenden Innenwärme Heat sink to dissipate the resulting road and walkway lights when using LED technology as a lamp indoor heat
03/11/2010DE102009019991A1 Heatpipe Heatpipe
03/10/2010CN201421831Y Annular non-polar fluorescent lamp with heat radiation mechanism
03/10/2010CN201421064Y Novel negative-ion purification energy-saving lamp
03/10/2010CN201421057Y Radiating module of lamp
03/10/2010CN201421056Y Lamp radiating device
03/10/2010CN201421055Y Heat dissipation device of light-emitting diode
03/10/2010CN201421054Y LED lamp heat dissipation base plate
03/10/2010CN201421053Y LED lamp isolation and heat conduction device
03/10/2010CN201421052Y Heat sink and LED streetlight
03/10/2010CN201421051Y Unidirectional high-speed heat conducting system of high-power LED lamp
03/10/2010CN201421050Y Heat-dissipation device of high-power LED head lamp
03/10/2010CN201421049Y Power supply heat dissipation structure for LED street lamp
03/10/2010CN201421048Y Heat radiator for LED street lamp
03/10/2010CN201421047Y Lamp
03/10/2010CN201421041Y Support for double-ring electronic energy-saving lamp
03/10/2010CN201421038Y Heat dissipation base of LED lamp tube
03/10/2010CN201421023Y Heat dissipation and condensation all-in-one LED lamp rear cover
03/10/2010CN201421005Y Large power LED landscape lamp
03/10/2010CN201421003Y LED street lamp module group
03/10/2010CN201421002Y LED street lamp assembling structure
03/10/2010CN201420996Y LED street lamp
03/10/2010CN201420995Y LED street lamp with good heat dissipation function
03/10/2010CN201420994Y Dewing proof LED street lamp
03/10/2010CN201420982Y Replaceable and repairable environmental-friendly multifunctional modular LED lamp
03/10/2010CN201420981Y Cup-shaped lamp structure with anti-static effect
03/10/2010CN201420980Y Lamp with quick assembling structure
03/10/2010CN201420979Y LED lamp holder module framework
03/10/2010CN201420978Y Projection lamp structure utilizing LED light source module framework
03/10/2010CN201420976Y Heat dissipation type energy-saving lamp
03/10/2010CN201420974Y Double-ring electronic energy-saving lamp
03/10/2010CN201420973Y Multi-chip integration structure for LED light source arrays
03/10/2010CN201420972Y Heat radiating structure of LED lamp
03/10/2010CN201420967Y LED lamp tube with improved structure
03/10/2010CN201420966Y High power LED module
03/10/2010CN201420965Y Protective insulating structure of LED lamp driving circuit board
03/10/2010CN201420964Y Radiating structure of LED lamp
03/10/2010CN201420960Y Modular LED device
03/10/2010CN101666479A Thermal module used for high-power LED head lamp for motor vehicles
03/10/2010CN101666478A LED lamp and heat dissipating structure thereof
03/10/2010CN101666477A LED lamp and heat conduction structure thereof
03/10/2010CN100593668C High-power LED street light fitting
03/10/2010CN100593667C Light fitting of high-power LED street light with external heat sink
03/09/2010US7674017 Optical module and manufacturing method thereof
03/09/2010US7674016 LED lamp with a heat dissipation device
03/09/2010US7674015 LED projector light module
03/09/2010US7674012 LED lighting device capable of uniformly dissipating heat
03/09/2010US7674006 Backlight unit and liquid crystal display device having same
03/05/2010CA2676318A1 Led based acorn style luminaire
03/04/2010WO2010024583A2 Led lighting device
03/04/2010WO2010022712A2 Illumination device
03/04/2010WO2010022636A1 Radiating device for lamp and led lamp
03/04/2010WO2010022630A1 Heat dissipating device for led source and led source
03/04/2010WO2010022625A1 Led lamp module and street lamp equipped with the module
03/04/2010WO2010022539A1 Circular light-reflecting plate with triangular oriented prisms having identical cross sections and circular plate lamp made therefrom
03/04/2010US20100053956 Light emitting module
03/04/2010US20100053950 Lighting apparatus having light emitting diodes for light source
03/04/2010US20100053949 Led lamp
03/04/2010US20100053946 Flush-Mounted Flashing Light
03/04/2010DE202009017105U1 Leitfähige Aluminiumstrebe zur Kühlung von Leuchtdioden Conductive Aluminum strut for cooling LEDs
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