| 摘要 |
A battery operated portable human body heater. The portable heater uses conventional 12 volt batteries to power a portable hot box which provides blowing air with three temperature settings. The portable heater is compact and can be conveniently transported in a carry bag such as a back pack. The heater can be attached to a blanket, a jacket or pants to warm he human body. The heater can be set at high temperature, low temperature or air only. At the high temperature setting continuous 130 DEG F. heat is provided for over an hour. At the low temperature setting continuous 87-100 DEG F. heat is provided for over two hours. Blowing air without heat is provided for over 30 hours. The portable heater can also be powered or its batteries recharged by a typical wall socket or cigarette lighter in a car or boat.
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