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Heat sink

  • US 7,336,491 B2
  • Filed: 09/06/2005
  • Issued: 02/26/2008
  • Est. Priority Date: 09/06/2005
  • Status: Expired due to Fees
First Claim
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1. A heat dissipation device comprising:

  • a circuit board;

    at least one first electrical component having first and second portions and adapted to generate heat;

    at least one second electrical component having first and second portions and adapted to generate heat, wherein at least one first portion of the first and second electrical components are coupled to the circuit board and at least one second portion of the first and second electrical components are arranged to extend away from the circuit board;

    an outer surface configured to support the circuit board and to receive the at least one second portion of the first and second electrical components so that the outer surface transfers heat away from the at least one second portion of the first and second electrical components; and

    a cover extending in at least one of a first direction such that the cover extends over the circuit board and the outer surface and in a second direction perpendicular to he first direction, wherein the cover is in thermal communication with the at least one of the first and second portions of the first and second electrical components to transfer heat away from the device.

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