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Lamp having outer shell to radiate heat of light source

  • US 20060227558A1
  • Filed: 04/07/2006
  • Published: 10/12/2006
  • Est. Priority Date: 04/08/2005
  • Status: Active Grant
First Claim
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1. A lamp comprising:

  • an outer shell with heat conductivity which includes a light source support, and a heat radiating surface exposed to the outside of the outer shell, and the light source support formed integrally with the heat radiating surface;

    a base which is provided in the outer shell;

    a light source which is supported on the light source support, heated during lighting, and thermally connected to the light source support; and

    a cover which is provided in the outer shell so as to cover the light source.

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