COOLING AND HEATING DEVICE FOR ELECTRIC VEHICLE
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United States of America Patent
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Issued Date -
Apr 5, 2012
app pub date -
Aug 3, 2011
filing date -
Oct 4, 2010
priority date (Note) -
Abandoned
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Abstract
A cooling and heating device for an electric vehicle includes a blower unit, which contains therein a blower in order to forcibly blow intake air. A temperature control unit is connected to the blower unit to receive air that is blown from the blower unit. A heat exchanger core having a thermoelectric element is disposed inside the temperature control unit. A heat pipe transfers heat. One end of the heat pipe is in contact with one surface of the thermoelectric element. Heat dissipation fins are disposed on the other end of the heat pipe. A cooling passage contains therein the heat dissipation fins of the heat pipe. Coolant fluid flows inside the cooling passage so that the coolant fluid performs heat exchange with the heat dissipation fins. The cooling and heating device can be used with electric vehicles and can increase cooling efficiency.
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