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Pouch-type secondary battery and secondary battery module comprising the same

  • US 9,929,450 B2
  • Filed: 10/15/2014
  • Issued: 03/27/2018
  • Est. Priority Date: 10/15/2013
  • Status: Active Grant
First Claim
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1. A secondary battery module comprising:

  • a pouch-type secondary battery comprising;

    an electrode assembly in which a cathode plate and an anode plate are stacked with a separator interposed between the cathode plate and the anode plate;

    an electrode tab extending from the electrode assembly; and

    a pouch case to receive the electrode assembly, including an upper pouch and a lower pouch, and having a coupling hole formed at an outer peripheral area passing through in a vertical direction;

    a heat sink;

    a cooling pin extending from the heat sink and coupled with the pouch-type secondary battery by the coupling hole; and

    a fastener extending through the coupling hole and the cooling pin to couple the cooling pin and the pouch-type secondary battery.

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