Heat-dissipating device and lighting device with same

Heat-dissipating device and lighting device with same

  • CN 103,375,786 A
  • Filed: 04/17/2012
  • Published: 10/30/2013
  • Est. Priority Date: 04/17/2012
  • Status: Active Grant
First Claim
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1. heat abstractor (100) that is used for lighting device, comprise the first radiator (1), it is characterized in that, described the first radiator (1) comprises the first goblet (2) stacked on top of each other and the second goblet (3), wherein said the first radiator (1) is made by the first Heat Conduction Material, described heat abstractor (100) also comprises the second radiator (4), described the first goblet (2) and described the second goblet (3) are partly covered by described the second radiator (4) respectively, and described the second radiator (4) is made by the second Heat Conduction Material of insulation, and described the first Heat Conduction Material has the capacity of heat transmission higher than the second Heat Conduction Material.

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