| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a battery power supply device capable of improving workability regarding temperature sensor assembling. <P>SOLUTION: The battery power supply device 1 includes: a cabinet 3 in which a cooling air passage having a cooling air inlet port 300 is formed; a plurality of cells 2 arranged in the cooling air passage; and a temperature sensor 4a to detect temperature of the cells 2. In a cabinet member 3a, a through hole 302a formed in a cabinet wall part and a groove 330 for wiring installation formed on the outer peripheral face are formed. The temperature sensor 4a has sensor parts 401 to 403 which are fixed so as to be inserted into the through hole 302a from outside the cabinet and of which the tip part thermally contacts a measured site of a cell 2, and a harness 5 which is extracted from a part exposed outside the cabinet of the sensor parts, and deployed inside the groove 330 formed in the outer peripheral face of the cabinet wall part. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
