POWER SUPPLY DEVICE
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United States of America Patent
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N/A
Issued Date -
Mar 28, 2013
app pub date -
Jun 14, 2012
filing date -
Sep 23, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A power supply device includes a first case, a second case, a battery module, an air suction element, and a heat exchange module. The first case includes an air hole. The second case is disposed in the first case, and the second case includes a fuel cell therein. The battery module is disposed in the first case. The fuel cell and the battery module supply power to each other. The air suction element is disposed in the first case and near the air hole, and sucks an air into the first case through the air hole. The heat exchange module is disposed in the first case for heating the air. The air is warmed up after flowing by the heat exchange module, and at least a part of the air flows by the fuel cell and the battery module.
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