| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electric connection box in which densification can be realized by laying a second bus bar coated with an insulating film on a first bus bar or a control circuit board structure, thereby increasing the degree of freedom in design of conduction path and wiring a large number of conduction paths in a limited space. <P>SOLUTION: A branch portion 12 and a power supply distributing portion 13 are combined entirely into substantially L-shape while butting the edges each other to produce a circuit body 11 which is then surrounded by a casing 15 thus obtaining an electric connection box 10. A second bus bar 35 is wired in the power supply distributing portion 13. An insulating film is formed on the surface of the second bus bar by so-called power painting where insulating powder of mica or silicon (Si) is sprayed to the surface of the second bus bar. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
