| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a body of circuitry that can be reduced in size and increased in density. <P>SOLUTION: An electric junction box 10 is formed by: butting the edges of a branch portion 11 and a power supply distribution portion 12 against each other and combining them together substantially in L shape as a whole; and further forming a fuse installation portion 13 in the area where the branch portion 11 and the power supply distribution portion 12 are butted against each other and enclosing the whole with a casing 15. An auxiliary bus bar 30 as a band-shaped conducting path is placed on the mounting face of the power supply distribution portion 12 for the body 20 of circuitry. The upper face of its end portion 31 and the upper face of the conducting path of a circuit board 22 are substantially flush with each other. Therefore, reduction in size and the enhancement of density can be achieved, and assembling of a switching device 23 is facilitated. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
