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Heat sink for LED light source

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F21V-021/00
  • F21V-029/00
출원번호 US-0836517 (2013-03-15)
등록번호 US-8974077 (2015-03-10)
발명자 / 주소
  • Auyeung, David Siucheong
출원인 / 주소
  • Ultravision Technologies, LLC
대리인 / 주소
    Slater & Matsil, L.L.P.
인용정보 피인용 횟수 : 2  인용 특허 : 59

초록

A back panel for use in a light emitting diode (LED) lighting assembly is disclosed. An extruded substrate formed of a thermally conductive material is provided, the substrate having a plurality of fins extending from a first side of the substrate, each of the fins having a substantially rectangular

대표청구항

1. A back panel for use in a light emitting diode (LED) lighting assembly that is operable to be affixed to a structure supporting a display surface that is to be illuminated comprising: an extruded substrate formed of a thermally conductive material, the substrate having a first and second substant

이 특허에 인용된 특허 (59)

  1. Bartilson Bradley W. (Chippewa Falls WI), Air jet impingement on miniature pin-fin heat sinks for cooling electronic components.
  2. Villani Angelo (Shrewsbury MA), Clip-on heat sink.
  3. Merchant, Adnan; Crone, Willem, Coaxial LED light sources.
  4. Johnson Philip A. (Exeter NH) McCarthy Alfred F. (Belmount NH), Electronic chip-carrier heat sinks.
  5. Noeth, Raymond A., Energy efficient illumination apparatus and method for illuminating surfaces.
  6. Heller, Todd R.; Pitts, Dewey T., Frontal illumination of a surface using LED lighting.
  7. Zimmer, Kenneth J.; Peck, John P., Hazardous location lighting fixture with a housing including heatsink fins.
  8. Wang,Pei Choa, Heat dissipating LED signal lamp source structure.
  9. Chen, Yu-Chu; Ho, Ching, Heat sink and modular heat sink.
  10. Bohler, Christopher L.; Pollard, Anthony D.; Burkholder, Greg E.; Petroski, James T.; Sommers, Mathew L.; Karlicek, Jr., Robert F.; Weaver, Jr., Stanton E.; Becker, Charles A., High power LED power pack for spot module illumination.
  11. Lo, Paul; Lo, Teddy Yeung Man; Li, Eddie Ping Kuen, Integrally formed single piece light emitting diode light wire and uses thereof.
  12. Murasko,Matthew; Kinlen,Patrick J., Integrated illumination system.
  13. Wronski, Grzegorz, Interfacing a light emitting diode (LED) module to a heat sink assembly, a light reflector and electrical circuits.
  14. Sjobom Fritz C., L.E.D. light assembly for traffic arrowboards.
  15. Peter A. Hochstein, L.E.D. thermal management.
  16. Wilcox, Kurt S.; Guillien, Wayne; Siebers, Scot; Kapellusch, Joel, LED apparatus and method for accurate lens alignment.
  17. Stoll, Arnold; Von Zittwitz, Paul, LED assembly for a signage illumination.
  18. Loh, Ban P., LED backlighting for displays.
  19. Chang, Tong-Lung, LED heat sink.
  20. Shimizu,Masanori; Yano,Tadashi; Setomoto,Tatsumi; Matsui,Nobuyuki; Tamura,Tetsushi, LED illumination apparatus and card-type LED illumination source.
  21. Hochstein, Peter A., LED integrated heat sink.
  22. Hochstein Peter A., LED lamp assembly with means to conduct heat away from the LEDS.
  23. Liu, Jun; Chen, Yong Dong; Wung, Shih Hsun, LED lamp having heat sink.
  24. Wang, Zhong-Qing; He, Li, LED lamp having improved waterproof performance.
  25. Liu, You-Xue, LED lamp having light emitting diodes with reduced number of lenses covered thereon.
  26. Martin,Paul S.; Wall, Jr.,Franklin J., LED lamp heat sink.
  27. Liu,Yi San; Xiao,Xu Hua; He,Li, LED lamp with a heat sink.
  28. Zheng,Shi Song; Yu,Guang; He,Li, LED lamp with a heat sink assembly.
  29. Coplin, Barry Cason; Householder, John Robert; Wilson, Clifford Earl, LED light engine apparatus.
  30. Kinnune, Brian; Ruud, Alan J.; Guillien, Wayne; Miletich, Don; Wilcox, Kurt; Schultz, Russell S., LED light fixture.
  31. Chang, Chih-Yang; Lai, Su-Wen, LED light source module.
  32. Ruud, Alan J.; Wilcox, Kurt; Walczak, Steven R.; Guillien, Wayne, LED lighting fixture.
  33. Wilcox, Kurt S.; Guillien, Wayne; Tsao, Frank, LED lighting fixture.
  34. Lin, Chiu-Min, LED road light.
  35. Lin, Ting-Hao; Kuo, Li-Wei, Light emitting diode bulb having high heat dissipating efficiency.
  36. McEwan, Vince; Patel, Milan, Light emitting diode clusters for display signs.
  37. Liu, Tay-Jian, Light emitting diode lamp.
  38. Teng, Yen Chu; Chang, Chia Chen; Wu, Wei Hung; Tu, Shang Te, Light emitting diode light module and optical engine thereof.
  39. Little, Jr., William D., Light feature.
  40. Kristoffersen, Martin; Biernath, Rolf W.; Corrigan, Thomas R.; Freier, David G.; Johnston, Raymond P.; Meis, Michael A.; Meyer, Kenneth A. P.; Savvateev, Vadim N.; Tolbert, William A.; Tuma, Phillip E., Lighting assemblies and systems.
  41. Minami, Fumihiro; Ohsawa, Takashi, Lighting device for a headlamp light source.
  42. Reo,Ann; Watt,Graeme, Linear lighting apparatus with increased light-transmission efficiency.
  43. Moshtagh, Vahid S., Low profile heat sink with attached LED light source.
  44. Bollmann, Klaus, Method and LED apparatus for billboard lighting.
  45. Jarrier, Etienne Rene; Davies, John; Bryant, Paul, Mist eliminator, moisture removal system, and method of removing water particles from inlet air.
  46. Agurok, Ilya; Falicoff, Waqidi; Parkyn, William A.; Dross, Oliver, Multi-reflector LED light source with cylindrical heat sink.
  47. Johnson Philip A. (Melrose MA) McCarthy Alfred F. (Belmount NH), Self-fastened heat sinks.
  48. Soule Christopher A. (Concord NH) Kuzmin Gary F. (Gilford NH), Self-locking heat sinks for surface mount devices.
  49. Watanabe Yoshio,JPX ; Nakajima Toshitaka,JPX ; Momozawa Muneo,JPX ; Kakishita Satoshi,JPX, Sign illumination system and method.
  50. Holman, Jeffrey T.; Willard, W. Shane, Solar light apparatus and system.
  51. Wight, Robert M.; Rohbock, James A.; Ashby, Darren C., Solar-rechargeable light.
  52. Lerman, Louis; York, Allan Brent; Henry, Michael David; Steele, Robert; Ogonowsky, Brian D., Solid state light strips containing LED dies in series.
  53. York, Allan Brent; Speier, Ingo, Solid-state lighting device.
  54. Carey Julian A. ; Collins ; III William D. ; Loh Ban Poh ; Sasser Gary D., Surface mountable LED package.
  55. Ng, Fook Chin; Pang, Siew It; Poh, Ju Chin; Yoganandan, Sundar A. L. N.; Chew, Tong Fatt; Mok, Thye Linn, System and method for light source with discontinuity-containing diffusant.
  56. Storch, David Robert; Singer, Jeffrey M.; Barnett, David, Systems and methods for a high-intensity light emitting diode floodlight.
  57. Hochstein Peter A., Thermal management system for L.E.D. arrays.
  58. Chung-Chin Yang TW, Waterproof LED display.
  59. Huang, Chiao Sheng, Waterproof heat dissipating structure for electronic signboard.

이 특허를 인용한 특허 (2)

  1. Yoneda, Masaru; Mizutani, Yutaka; Hayamizu, Atsutomo, Display device.
  2. Auyeung, David Siucheong; Hall, William Y.; Magarill, Simon, LED light assembly having three-part optical elements.
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