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)
04/2011
04/12/2011US7922372 LED street lamp
04/12/2011US7922371 Thermal module for light-emitting diode
04/12/2011US7922365 LED illuminating device and light engine thereof
04/12/2011US7922364 LED lamp assembly
04/12/2011US7922363 LED lamp
04/12/2011US7922362 Circuit board assembly and backlight module comprising the same
04/12/2011US7922361 Light-emitting diode illuminating equipment with high power and high heat dissipation efficiency
04/12/2011US7922360 Thermal transfer in solid state light emitting apparatus and methods of manufacturing
04/12/2011US7922356 Illumination apparatus for conducting and dissipating heat from a light source
04/12/2011US7922335 Projector
04/07/2011WO2011041626A1 Led lamp
04/07/2011WO2011040671A1 Light emitting diode lighting apparatus
04/07/2011WO2011039669A1 Cooling system for a lamp and lighting system comprising the cooling system
04/07/2011WO2011038550A1 Led energy-saving lamp
04/07/2011WO2011038545A1 Lcd apparatus
04/07/2011WO2011005046A3 Reflecting shade with anti-dust heat-dissipation structure and corner cube for led lamp, and manufacturing method thereof
04/07/2011US20110080742 Light emitting diode (led) based lamp
04/07/2011US20110080741 Lighting fixture
04/07/2011US20110080740 Led lamp with uniform omnidirectional light intensity output
04/07/2011US20110080739 Light with Replaceable Light Source
04/07/2011US20110080732 Illumination device
04/07/2011US20110080731 Led lamp with double illumination modules
04/07/2011DE202011001851U1 Beleuchtungsvorrichtung für Räume Lighting apparatus for rooms
04/07/2011DE202011000220U1 LED-Leuchte, insbesondere für Aquarien, Terrarien oder dergleichen LED light, especially for aquariums, terrariums or the like
04/07/2011DE202009018161U1 Gasleuchtenmittel Gas lamps means
04/07/2011DE102009048313A1 Leuchtvorrichtung und Verfahren zum Montieren einer Leuchtvorrichtung A lighting apparatus and method for mounting a light-emitting device
04/07/2011DE102009045175A1 Beleuchtungsvorrichtung für ein dentales Handstück und ein Verfahren zur Herstellung und Montage einer Beleuchtungsvorrichtung A lighting device for a dental handpiece and a method for producing and assembling a lighting device
04/07/2011DE102009042707A1 Lamp e.g. concrete ceiling lamp, has LEDs arranged on printed circuit board within lamp body that is formed by transparent or translucent plastic body, where LEDs are embedded in plastic body and designed as lighting units
04/07/2011DE102009016778A1 Unterputz-LED-Leuchte Flush-mounted LED light
04/06/2011EP2306083A1 Illumination device
04/06/2011EP2306082A1 LED lamp
04/06/2011EP2306072A1 Low profile light
04/06/2011EP2306068A1 Light illuminating device
04/06/2011EP2306067A2 Light source module
04/06/2011EP2306035A1 Element for fixing plate-shaped components to each other, in particular for connecting a LED board to a cooling body
04/06/2011EP2304314A1 Lamp
04/06/2011CN201787542U LED lamp inside-outside circulating convection type heat dissipating structure
04/06/2011CN201787541U Cooling oil self-circulation cooling device in a LED light source lamp
04/06/2011CN201787540U LED lamp fixture heat dissipating device
04/06/2011CN201787539U Shaping article for solar flower-shaped LED (light-emitting diode) illumination-lamp radiator and LED illumination-lamp radiator
04/06/2011CN201787538U High-power LED illuminating lamp radiator profile and LED illuminating lamp radiator
04/06/2011CN201787537U LED light-emitting module outer casing
04/06/2011CN201787536U LED fluorescent lamp tube modified structure
04/06/2011CN201787528U Lamp bracket section bar for LED fluorescent lamp
04/06/2011CN201787510U Vertical arrangement type full-color surface mounted device
04/06/2011CN201787507U Heat and light separation structure for LED cylindrical lamp
04/06/2011CN201787506U Combining and fixing structure of lamp carrier and lamp body of LED plate lamp
04/06/2011CN201787503U Upper cover body for integral LED street lamp
04/06/2011CN201787502U Single hole screw LED structure capable of preventing cable twisting and breaking apart
04/06/2011CN201787501U Bulb-proof eccentric structure for LED lamp with screw
04/06/2011CN201787489U Step progressive refraction type radiator for LED light fixture
04/06/2011CN201787477U Condensing and diffusing lamp with rotating and shifting light beams
04/06/2011CN201787462U Automobile lamp with fan
04/06/2011CN201787461U Automobile lamp
04/06/2011CN201787459U High-power LED light source lamp
04/06/2011CN201787457U High-radiation LED street lamp
04/06/2011CN201787456U Solar LED street lamp
04/06/2011CN201787453U LED intelligent control circular lamp tube
04/06/2011CN201787447U LED street lamp convenient for heat dissipation
04/06/2011CN201787440U Flameproof roadway lamp based on LED light pipe technology
04/06/2011CN201787437U LED lamp for production line
04/06/2011CN201787432U High-power LED streetlamp
04/06/2011CN201787428U Electrodeless rotation moving head light
04/06/2011CN201787427U LCD backlight module integrating function of display housing and intelligent control
04/06/2011CN201787421U High-power LED lighting street lamp
04/06/2011CN201787420U Single-light-source and multiple-light-source modularization assembly LED street lamp
04/06/2011CN201787407U Modularized LED lamp
04/06/2011CN201787402U High heat dispersion type LED bulb
04/06/2011CN201787401U LED lamp and power driver packaging structure thereof
04/06/2011CN201787400U Explosion-proof light-emitting diode (LED) lighting lamp
04/06/2011CN201787393U Light emitting diode (LED) lamp with horizontal plug tube
04/06/2011CN201787387U Lamp capable of prolonging service life
04/06/2011CN201787386U Metal substrate LED module for illumination
04/06/2011CN201787383U LED bulb structure
04/06/2011CN201787379U LED (light emitting diode) with low thermal resistance
04/06/2011CN201787375U Profile heat pipe illuminating lamp
04/06/2011CN201787371U LED fluorescent tube with high radiating efficiency
04/06/2011CN201787370U Combined high-power LED lamp
04/06/2011CN201787369U High-power light emitting diode (LED) lamp fitting
04/06/2011CN201787365U Led lamp
04/06/2011CN201787363U LED (light emitting diode) lamp bulb
04/06/2011CN201787351U LED electric torch
04/06/2011CN102003695A LED heat radiator and local nickel plating device and local nickel plating method thereof
04/06/2011CN102003694A Jointed radiation device of large-power light-emitting diode (LED) lamp
04/06/2011CN102003693A Radiating structure and lamps of light-emitting diode (LED) lamp
04/06/2011CN102003692A Waterproof and radiating structural device for light-emitting diode (LED) drive power
04/06/2011CN102003691A Light-emitting diode (LED) bulb
04/06/2011CN102003690A High-power light-emitting diode (LED) lamp cap with epoxy resin heat conduction pipe added with carbon nano tube material
04/06/2011CN102003685A Radiating structure for light-emitting source
04/06/2011CN102003684A Heat dissipation structure of high-power light-emitting diode (LED) illuminating lamp
04/06/2011CN102003668A Headlamp for vehicle
04/06/2011CN102003667A Street lamp
04/06/2011CN102003666A Lighting device and lighting tool
04/06/2011CN102003665A Heat pipe radiation-based LED ceiling lamp
04/06/2011CN102003663A LED flat panel lighting lamp special for kitchens and bathrooms
04/06/2011CN102003662A Edge type backlight module capable of strengthening local cooling
04/06/2011CN102003661A Edge-type backlight module and liquid crystal display
04/06/2011CN102003660A Approach side lamp and navigation illuminating system
04/06/2011CN102003657A High-power light-emitting diode (LED) street lamp
04/06/2011CN102003656A L E D (Light Emitting Diode) street lamp
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