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
03/05/2014CN203464097U Improved self-heat-dissipating ceiling lamp
03/05/2014CN203464095U Variable light ceiling lamp
03/05/2014CN203464094U LED (light emitting diode) ultrathin ceiling lamp
03/05/2014CN203464092U Household lamp
03/05/2014CN203464091U Novel ceiling lamp
03/05/2014CN203464090U Continuous-lighting ceiling shell for corridor
03/05/2014CN203464089U LED-COB ceiling lamp
03/05/2014CN203464086U LED reflector lamp
03/05/2014CN203464085U Novel underground lamp
03/05/2014CN203464080U LED spotlight
03/05/2014CN203464069U LED (light emitting diode) reflector lamp with good light outlet angle
03/05/2014CN203464068U Novel LED (light-emitting diode) projection lamp
03/05/2014CN203464067U LED spotlight
03/05/2014CN203464064U Novel frog-proof lamp
03/05/2014CN203464063U Novel project lamp
03/05/2014CN203464060U PAR30S light-emitting diode (LED) spotlight
03/05/2014CN203464059U PAR20 light-emitting diode (LED) spotlight
03/05/2014CN203464058U PAR30 light-emitting diode (LED) spotlight
03/05/2014CN203464056U Integrated LED project lamp
03/05/2014CN203464044U Seat-type spot lamp
03/05/2014CN203464030U LED bulb
03/05/2014CN203464029U High voltage resistant heat radiation bulb
03/05/2014CN203464027U LED bulb lamp
03/05/2014CN203464022U Dimmable LED lamp
03/05/2014CN203464020U High luminous flux LED bulb structure
03/05/2014CN203464017U LED (light-emitting diode) down lamp with high heat-dissipation efficiency and uniform light emitting
03/05/2014CN203464016U LED lamp with anti-scald function
03/05/2014CN203464014U Fluorescent tube
03/05/2014CN203464013U Lighting device for dissipating heat in radiation mode
03/05/2014CN203464011U Lamp structure
03/05/2014CN203464009U Anti-glare lighting tube with high light transmittance
03/05/2014CN203464008U Efficient radiating LED lamp
03/05/2014CN203464006U Infrared light source and detection device with same
03/05/2014CN203464005U Novel adsorption type LED down lamp
03/05/2014CN203464004U Vertical LED (light emitting diode) lamp plate fixing structure and omnidirectional LED lamp
03/05/2014CN203464001U High-power LED (Light-emitting Diode) lamp
03/05/2014CN203463997U Improved LED (Light-Emitting Diode) bulb lamp
03/05/2014CN203463996U LED (light emitting diode) lamp
03/05/2014CN203463993U LED (light-emitting diode) module and lamp adopting same
03/05/2014CN203463986U LED lamp
03/05/2014CN203463982U Double-tube covered energy-saving lamp for supermarkets
03/05/2014CN203463981U Novel spot lamp
03/05/2014CN203463978U Novel bulb lamp
03/05/2014CN203463977U Novel panel lamp
03/05/2014CN203463975U Novel high-power energy-saving lamp
03/05/2014CN203463966U LED fluorescent lamp
03/05/2014CN103620302A Active cooling device with electro-statically moving electrode and method of active cooling with electro-statically moving electrode
03/05/2014CN103620301A Led lighting apparatus
03/05/2014CN103618038A LED support, LED lamp unit and lamp
03/05/2014CN103615709A High-power LED radiating structure
03/05/2014CN103615707A LED bulb lamp
03/05/2014CN103615693A Reflecting type LED automotive headlamp
03/05/2014CN103615690A High-power LED lamp for movable lighting vehicle
03/05/2014CN103615689A Warning lamp bank and beacon provided with warning lamp bank
03/05/2014CN103615687A Lamp assembly with atmosphere lamp
03/05/2014CN103615676A Electrodeless lamp
03/05/2014CN103615675A LED lamp
03/05/2014CN103615670A Novel LED bulb
03/05/2014CN103613367A Ceramic for automobile LED (Light Emitting Diode) lamp heat radiator and automobile LED lamp heat radiator
03/05/2014CN102809128B Semiconductor lighting device
03/05/2014CN102798102B Light emitting diode (LED) lamp radiator
03/05/2014CN102767727B Transversely-inserting type light emitting diode (LED) lamp
03/05/2014CN102661554B Backlight module and heat radiation design thereof
03/05/2014CN102338295B Light-emitting diode (LED) device
03/04/2014US8665597 Tube
03/04/2014US8664891 LED white-light devices for direct form, fit, and function replacement of existing lighting devices
03/04/2014US8662732 Light emitting diode devices containing replaceable subassemblies
03/04/2014US8662718 Lighting device with a heat sink
02/2014
02/28/2014CA2794827A1 Hyperbolic ceiling-reflector for directional light sources
02/27/2014WO2014031729A2 Light having an omnidirectional ambient light collector
02/27/2014WO2014031461A1 Lamp with integral speaker system for audio
02/27/2014WO2014030289A1 Lamp and lighting device
02/27/2014WO2014030278A1 Lighting fixture
02/27/2014WO2014030271A1 Light bulb-shaped lamp and lighting device
02/27/2014WO2014030085A1 Lighting device with a led and an improved reflective collimator
02/27/2014WO2014029772A1 Method of and system for isolating led luminaires from electrical surges
02/27/2014WO2014029224A1 Led light source with forced heat dissipation
02/27/2014WO2014029162A1 High-power led integrated device
02/27/2014WO2014029161A1 Honeycomb panel-type high-power led radiator
02/27/2014US20140056030 Edge-lit backlight model
02/27/2014US20140056026 Low profile luminaire with light guide and associated systems and methods
02/27/2014US20140056005 LED Housing
02/27/2014US20140056002 Three dimensional light emitting diode systems, and compositions and methods relating thereto
02/27/2014US20140056001 Led light bulb module
02/27/2014US20140055999 Led lighting device with upper heat dissipating structure
02/27/2014US20140055998 Led lighting device with lower heat dissipating structure
02/27/2014US20140055989 L.e.d. light emitting assembly with composite heat sink
02/27/2014US20140055981 Light emitting device package
02/27/2014US20140055756 Optical module and scan-type image projection display device
02/27/2014US20140055036 Web Browser Configurable and Programmable Light Bulb
02/27/2014US20140055022 Luminaire
02/27/2014DE202014100573U1 Leuchte Light
02/27/2014DE202014100572U1 Leuchte Light
02/27/2014DE102012214887A1 LED-Flächenstrahler LED Floodlight
02/27/2014DE102012107860A1 Method for mounting light-emitting device, involves fastening holder and LED provided on heat conducting film to the cooling portion and/or bulb housing using attaching unit
02/27/2014DE102010047477B4 LED-Kopfleuchte LED head lamp
02/26/2014EP2701473A2 LED panel radiator
02/26/2014EP2699844A2 Led lighting apparatus
02/26/2014EP2699843A1 Heat sink structures, lighting elements and lamps incorporating same, and methods of making same
02/26/2014EP2699839A1 Illuminated stripe and illuminated stripe system
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