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LED bulb with heat removal device

  • US 20110001417A1
  • Filed: 01/15/2008
  • Published: 01/06/2011
  • Est. Priority Date: 01/15/2008
  • Status: Abandoned Application
First Claim
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1. An LED light source comprising:

  • a housing having a base adapted to mount in an electrical socket;

    heat removal means formed of conductive material and mounted on a lower portion of the housing for surrounding the remaining portion of the housing;

    a bulb formed of transparent material or being frosted, the bulb being mounted on a top edge of the heat removal means;

    a light source mounted on the heat removal means and the housing, the light source being adapted to emit light to pass the bulb; and

    a circuit board received in the housing, the circuit board being electrically connected to the light source and the base respectively,wherein heat generated by the light source is adapted to conduct away by the heat removal means.

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