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Two stage radiation thermoelectric cooling apparatus

  • US 6,880,346 B1
  • Filed: 07/08/2004
  • Issued: 04/19/2005
  • Est. Priority Date: 07/08/2004
  • Status: Active Grant
First Claim
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1. A thermoelectric cooling apparatus for cooling an electronic device comprising:

  • a front heat absorbing block having a first surface and a second surface, said first surface being the opposite side of said second surface, said first surface contacting said electronic device;

    a front heat conductive device having a first portion and a second portion, said first portion being connected with said front heat absorbing block, said second portion extending from an end of said first portion to a remote end away from said front heat absorbing block;

    a front radiator connected with said second portion of said front heat conductive device;

    a thermoelectric cooler having a cold side and a hot side, said cold side being the opposite side of said hot side, said cold side contacting said second surface of said front heat absorbing block for transmitting heat collected from said front heat absorbing block from said cold side to said hot side; and

    a back radiating module contacting said hot side of said thermoelectric cooler for radiating heat collected therefrom.

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