Patents for F21V 29 - Cooling or heating arrangements (43,888)
07/2013
07/24/2013CN203082621U Ball bulb light
07/24/2013CN203082618U Electric energy luminous body of radiator with axial and radial air holes
07/24/2013CN203082610U Improved multi-functional light-emitting diode (LED) lamp
07/24/2013CN203082609U Novel light-emitting diode (LED) lamp
07/24/2013CN203082608U Light emitting diode (LED) lighting lamp imitating flying saucer shape
07/24/2013CN203082603U Light-emitting diode (LED) illuminating lamp inserted transversely
07/24/2013CN203082602U Integral T5 lamp tube
07/24/2013CN203082601U Light-emitting diode (LED) bulb lamp
07/24/2013CN203082599U Light-emitting diode (LED) saucer lamp
07/24/2013CN203082595U Device capable of adjusting light source combination mode
07/24/2013CN203082591U Light-emitting diode (LED) energy-saving lamp
07/24/2013CN203082590U 12 W straight type lamp tube
07/24/2013CN203082589U Air-cooled high-power LED cinema lamp
07/24/2013CN203082587U Lighting device with peripheral cooling channel
07/24/2013CN103221742A Cooling device for cylindrical, couplable LED modules
07/24/2013CN103221741A Light emitting apparatus and illuminating apparatus
07/24/2013CN103221735A Light source apparatus, lighting apparatus, and projection-type display apparatus
07/24/2013CN103216804A Heat dissipation constructional elements of strength-bearing-type LED (light-emitting diode) lamp
07/24/2013CN103216803A LED (Light-Emitting Diode) bulb lamp
07/24/2013CN103216802A Novel LED (light emitting diode) module group
07/24/2013CN103216801A 照明装置 Lighting device
07/24/2013CN103216800A Heat radiating device and luminescent assembly with same
07/24/2013CN103216799A Lamp housing capable of serving as bobbin for an LED lamp
07/24/2013CN103216776A 照明装置 Lighting device
07/24/2013CN103216772A Integrated guardrail light-emitting diode (LED) street lamp structure efficient in heat dissipation
07/24/2013CN103216767A LED (Light Emitting Diode) outdoor lamp
07/24/2013CN103216766A Backlight assembly and display device including the same
07/24/2013CN103216755A Small low-noise active-radiating type large-power LED (Light-Emitting Diode) electric light source
07/24/2013CN103216754A Oil-cooling LED (light-emitting diode) lamp
07/24/2013CN103216751A LED (Light Emitting Diode) panel lamp
07/24/2013CN103216750A LED (Light Emitting Diode) down lamp
07/24/2013CN103216749A LED (Light Emitting Diode) bulb
07/24/2013CN103216748A LED (Light Emitting Diode) strip backlight lamp
07/24/2013CN103216744A Production process of full-automatic light emitting diode (LED) tube lamp
07/24/2013CN103216742A High-power LED (Light-Emitting Diode) light source with heat dissipation package
07/24/2013CN103216741A Lighting device and lamp provided with same
07/24/2013CN103216737A 照明装置 Lighting device
07/24/2013CN103216736A High-packaging-density LED (Light Emitting Diode) lighting lamp adopting simple radiating structure
07/24/2013CN102392959B 灯具 Lighting
07/24/2013CN102269353B 节能灯具 Energy-saving lamps
07/24/2013CN102192419B Waterproof luminaire with heat radiation structure
07/24/2013CN102102838B Vehicular lamp and light source assembly
07/24/2013CN102032516B Vehicle headlamp
07/24/2013CN101687472B Lighting assembly having a heat dissipating housing
07/23/2013US8491167 Illumination device
07/23/2013US8491166 Thermal management for light emitting diode fixture
07/23/2013US8491163 Lighting apparatus
07/23/2013US8491162 LED lamp
07/23/2013US8491161 Lighting device
07/23/2013US8491156 Lighting device having a housing with a pluraltity of holes for effective heat dissipation
07/22/2013DE202012003936U1 Lichtsystem Lighting system
07/20/2013CA2765289A1 Extruded led light heat sink with attached housing
07/18/2013WO2013106579A1 Lamp ventilation system
07/18/2013WO2013105267A1 Projection type display device and method for controlling operation of projection type display device
07/18/2013WO2013105160A1 Lamp
07/18/2013WO2013104626A1 Lighting device and luminaire having said lighting device
07/18/2013WO2013104625A1 Light-emitting device and retrofit lamp
07/18/2013WO2013104624A1 Lamp holder and illuminating device comprising the lamp holder
07/18/2013WO2013104623A1 Led module with improved cooling unit
07/18/2013WO2013104557A1 Heat dissipating device and omnidirectional illuminating device having the heat dissipating device
07/18/2013WO2013104273A1 Led solar street lamp
07/18/2013US20130182442 Underwater Light Having a Sealed Polymer Housing and Method of Manufacture Therefor
07/18/2013US20130182437 Illumination device having a heat sink and method for directing a light bundle emitted by an illumination device
07/18/2013US20130182436 Lamp ventilation system
07/18/2013US20130182429 Programmable de-fogger system for a light projector
07/18/2013US20130182424 Handheld lighting device
07/18/2013US20130182419 Portable light, and switch, heat sink and charging module therefor
07/18/2013US20130182412 Backlight assembly and display device including the same
07/18/2013DE102012000623A1 Temperaturüberwachung von Leuchtvorrichtungen Temperature monitoring of light emitting devices
07/18/2013DE10055162B4 Schutzscheibe für Außenleuchten eines Kraftfahrzeugs Windscreen for outdoor lighting of a motor vehicle
07/17/2013EP2615700A1 Lighting module
07/17/2013EP2615368A1 Led lighting device and streetlight device having same
07/17/2013EP2614528A1 An led array package covered with a highly thermal conductive plate
07/17/2013EP2613971A1 Led lighting fixture
07/17/2013DE202012003620U1 Hallenbeleuchtung Indoor lighting
07/17/2013DE202012003618U1 Präsentationsbeleuchtung Presentation Lighting
07/17/2013CN203069956U Explosion-proof device of projector bulb and projector
07/17/2013CN203068462U Radiating module of high-efficiency locomotive light-emitting diode (LED) lamp
07/17/2013CN203068461U Energy-saving LED lamp shade
07/17/2013CN203068460U Lamp shade of LED energy saving lamp
07/17/2013CN203068459U Efficient heat-conductive heat dissipater
07/17/2013CN203068458U Radiator for light-emitting diode (LED) road lamp
07/17/2013CN203068453U LED lighting device provided with non-isolated power source and LED lamps relevant to same
07/17/2013CN203068436U LED pressure mounting structure
07/17/2013CN203068435U Modified structure of light emitting diode (LED) daylight lamp tube
07/17/2013CN203068432U Improved LED light source encapsulation structure
07/17/2013CN203068406U LED integrated lens through heat-dissipation type solar street lamp fixture
07/17/2013CN203068399U Air purification lawn lamp
07/17/2013CN203068398U Solar energy lamp with heat dissipation device
07/17/2013CN203068371U High beam lamp of automobile
07/17/2013CN203068367U Light emitting diode (LED) straight-tube cabin ceiling lamp for warship
07/17/2013CN203068362U Car lamp structure
07/17/2013CN203068359U Light-emitting diode (LED) Chinese style lamp
07/17/2013CN203068358U LED wind chime lamp
07/17/2013CN203068357U Low-hanging lamp
07/17/2013CN203068351U Disk type LED ceiling crystal lamp
07/17/2013CN203068350U Light-emitting diode (LED) ceiling lamp
07/17/2013CN203068349U Ceiling lamp light-emitting diode (LED) lamp cake with ultra-thin driver arranged inside
07/17/2013CN203068344U Ceiling lamp capable of generating airflow
07/17/2013CN203068343U High-power LED (Light-emitting Diode) intelligent mining lamp