| 摘要 |
<p>PROBLEM TO BE SOLVED: To simplify the configuration of circuit connection in a junction box. SOLUTION: A fuse connection circuit section that is provided at the junction box, a relay connection circuit section, and a connector connection section are divided for separately providing as a connector module 11, a fuse module 12, and a relay module 13, a single conductor and a bus bar are arranged in parallel each other on one surface and the other, respectively, of an insulating substrate in the connector module 11 and at the same time, are arranged in an orthogonal direction for cross wiring, and a required intersection point is welded for forming a circuit. The single conductor is wired continuously, the bus bar of the fuse module is connected to one end by pressure-welding, and the conductor of an electronic control unit being accommodated in the junction box is connected to the other end of the single conductor through press-welding.</p> |
