| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a warming box for electronic equipment, which overcomes: shortening of operation time of a portable equipment and activation failures happened by reduction of discharge characteristics at low temperatures of a secondary battery; and a thermal drawback of electronic components which constitutes an electronic circuit. <P>SOLUTION: In the warming box for the electronic equipment, which keeps a portable electronic equipment warm, a window made of transparent soft vinyl is installed at the upper portion of the box, a battery housing portion is installed at the lower portion of the box and at a site parallelly shifted from the battery housing portion of the electronic equipment, an exothermic body is installed which is extended in the longitudinal direction from an intermediate site where a charging battery for the warming box and a charging battery for the electronic equipment are contacted and which keeps the whole electronic equipment rear face warm. The charging battery for the warming box, charging battery for the electronic equipment, and the electronic circuit in the electronic equipment are protected from a chilled air. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
