Battery pack and thermostat used therefor

acThe present invention reduces components of a circuit board and miniaturizes a battery pack using a thermostat. The battery pack includes a thermostat having a casing portion formed of a nonconductive material, a first electrode portion disposed at one surface of the casing portion, and a second e...

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Bibliographic Details
Main Authors Akiho, Hitoshi, Okayasu, Yoshisada
Format Patent
LanguageEnglish
Published 07.07.2009
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Summary:acThe present invention reduces components of a circuit board and miniaturizes a battery pack using a thermostat. The battery pack includes a thermostat having a casing portion formed of a nonconductive material, a first electrode portion disposed at one surface of the casing portion, and a second electrode portion and disposed at another surface opposite to the one surface of the casing portion, wherein one electrode lead projected from a battery cell is connected to one electrode connecting portion of a circuit board; another electrode lead is connected to the first electrode portion of the thermostat; and the second electrode portion of the thermostat is connected to another electrode connecting portion of the circuit board.