| 摘要 |
<p>PURPOSE: To reduce temperature rise in the accommodation case due to generation of heat of the electrical connecting box accommodated by providing an external fixing means for fixing the electrical connecting box at the external side of the case body. CONSTITUTION: In the case of accommodation in a case 10, J/B 13 is moved to the internal side from an aperture 11a. Next, electrical wires 21, 21,... providing R/B 17A and connectors 20A, 20B at the end portions are bound and are then inserted into a grommet 27A. Electrical wires 21, 21,... providing FL/B18 and connectors 20C, 20D at the end portions are also bound and are then inserted into a grommet 27B. After the grommet 27A is mounted into a cutout part 22A, the electrical wires 21, 21,... are led in and R/B 17A is fixed to J/B 13 to couple the connectors 20A. 20B. Moreover, after the grommet 27B is mounted to the cutout part 22B, R/B 17B is fixed to J/B 13 to fix the connector 20C, 20D and FL/B 18 is inserted from the lower side of the inserting hole 25 of the frame 24 and is then fixed. As a result, internal temperature rise due to heat generated by the circuit can be reduced.</p> |
