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Battery cooling structure

  • US 9,163,887 B2
  • Filed: 11/08/2012
  • Issued: 10/20/2015
  • Est. Priority Date: 12/09/2011
  • Status: Active Grant
First Claim
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1. A battery cooling structure comprising:

  • a cooling plate to cool a battery module including a plurality of battery cells arranged side by side;

    a heat transfer sheet provided between the cooling plate and a cooling surface of the battery module to transfer heat from the cooling surface to the cooling plate, the heat transfer sheet being deformable by a pressure applied to the heat transfer sheet, the heat transfer sheet including a positioning hole through which the cooling surface of the battery module is visible when the heat transfer sheet is assembled to the battery module; and

    a holder including a positioning portion having a width smaller than a width of the positioning hole,wherein the heat transfer sheet includes a plurality of the positioning holes provided along the positioning portion.

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