| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent the operation failure of a starting system electric component. <P>SOLUTION: An electric connection box 10 includes: a casing 11 mounted on a vehicle; a starting system relay (a starting system electric component) 20A stored in the casing 11, energized at the starting of a vehicle, and having a relay case (an electric component case) 20a and a terminal portion 20b stored in the relay case 20a and having a fixed contact FC and a moving contact MC; operation system electric components (an operation system relay 20B, a connector portion 14, and a fuse connecting portion 15) stored in the casing 11, and energized at least during the operation of a vehicle; and a surrounding heat shielding wall (a heat shielding wall) 24 interposed between the starting system relay 20A and at least any one of the operation system relay 20B, the connector portion 14, and the fuse connecting portion 15 which are operation system electric components. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
