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Heat-dissipating casing of electronic apparatus

  • US 6,820,686 B2
  • Filed: 05/09/2003
  • Issued: 11/23/2004
  • Est. Priority Date: 01/24/2003
  • Status: Active Grant
First Claim
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1. A heat-dissipating casing of an electronic apparatus having an input device and said output device, comprising:

  • a metal extruded casing having at least four surfaces to form a space, a first opening and a second opening, wherein said space is provided for receiving said printed circuit board;

    a first side plate fixed to said metal extruded casing to cover said first opening and having a first hole for securing said input device;

    a second side plate fixed to said metal extruded casing to cover said second opening and having a second hole for securing said output device; and

    at least one cover covering a part of said metal extruded casing, said cover having at least one fixing element for fixing to said metal extruded casing in a removable manner, said fixing element is a spring piece for biasing against said surface of said metal extruded casing, thereby dissipating the heat generated from said electronic apparatus and equalizing the surface temperature of said electronic apparatus.

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