| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To reduce an electric connection box in size in a horizontal direction by arranging a printed board and an insulating plate mounted with a bus bar in a case of the electric connection box so as to vertically oppose each other. <P>SOLUTION: The printed board and the insulating plate mounted with the bus bar are arranged at both right and left ends in the case so as to vertically oppose each other with a heat radiating intermediate space between, an intermediate case wherein a pair of upper and lower support frames in the horizontal direction and a vertical frame part that connects the upper and lower support frames are integrally molded is arranged in the heat radiating intermediate space, protrusions formed at the upper and lower support frames of the intermediate case are made to penetrate installation holes formed at the printed board and the insulating plate so as to be protruded, the protrusions are thermally welded to the printed board and the insulating plate, a board relay mounted on the printed board is arranged in the heat radiating intermediate space, a relay connecting terminal protruded from the bus bar is inserted into a relay installation part formed at the vertical frame part of the intermediate case, and a plug-in relay is fitted to the relay installation part and arranged in the heat radiating intermediate space. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
