| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To downsize an electric connection box by consolidating a relay and a fuse being heat generating parts at the side of a circuit board thereby simplifying an internal circuit and reducing the heat generation of the circuit board and also, downsizing the circuit board. <P>SOLUTION: It is provided with an upper case which is provided with a fuse module mount with its side open on its one side and a lower case where a relay module mount with its side open is projected downward on one side on the same side. The upper case and the lower case are set up to constitute a case. The circuit board is accommodated in the case, and besides an ECU mounting frame is projected from the bottom wall of the lower case, and an ECU is arranged on the underside of the bottom wall of the lower case and that in parallel with the above relay module mount. A fuse module to attach a fuse is mounted on the fuse module mount, and also a relay module to attach a relay is mounted on the relay module mount, thus the fuse module and the relay module, which become heat generating members, are arranged above and below at one side of the case. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
