POWER STORAGE DEVICE, ITS COOLING METHOD, AND HAND DRYER EQUIPPED WITH POWER STORAGE DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a power storage device which can perform heat treatment effectively without causing clogging by dust, and to provide its cooling method, and a hand dryer equipped with a power storage device.

SOLUTION: In the power storage device 100, a cooling channel plate stretches below a power storage cell or a cover 9 wrapped in a metal protective plate 2 to constitute an apron 4. Significant heat generation takes place in each power storage cell by repeating quick charge/discharge, and heat is transmitted to the apron 4 through the cooling channel plate and cooled naturally. The power storage cell 1 can be cooled furthermore by feeding air from the apron 4 to the cooling channel plate and passing air through the cooling channel plate.

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