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Liquid-Cooling Type Cooling Plate

  • US 20070240867A1
  • Filed: 02/23/2005
  • Published: 10/18/2007
  • Est. Priority Date: 02/24/2004
  • Status: Abandoned Application
First Claim
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1. :

  • A liquid-cooling type cooling plate, comprising;

    at least one flat multi-bored tube through which cooling liquid passes;

    a substrate having two header forming dented portions arranged apart from each other and a tube accommodating dented portion for accommodating the tube, the tube accommodating dented portion being formed between the header forming dented portions; and

    a cover plate disposed on an upper surface of the substrate, wherein an upper surface of the cover plate and/or a lower surface of the substrate is configured to be attached by a member to be cooled, wherein the tube is accommodated in the tube accommodating dented portion with the tube communicated with the header forming dented portions, wherein the tube is disposed between the substrate and the cover plate and an opening of each header forming dented portion is closed by the cover plate in a state in which the cover plate is disposed on the upper surface of the substrate, whereby two header portions are formed, and wherein the substrate, the tube and the cover plate are integrally jointed such that leakage of the cooling liquid accommodated in the header portions can be prevented.

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