ELECTRICAL CONNECTION BOX

摘要

Provided is an electrical junction box having a novel structure capable of preventing vehicle fire after the infiltration of water without depending on a waterproofing structure of the electrical junction box. An electrical junction box includes a bus bar circuit unit obtained by arranging a plurality of bus bars including a power source-side bus bar to be connected to a power source line and a ground-side bus bar to be connected to a ground line on insulated boards. In the electrical junction box, the power source-side bus bar and the ground-side bus bar are arranged adjacent to each other, and an oxide deposition inhibiting structure is provided in exposed portions of the insulated board exposed through a gap between the power source-side bus bar and the ground-side bus bar.

主权项

1. An electrical junction box comprising a bus bar circuit unit in which a plurality of bus bars are arranged on an insulated board, the plurality of bus bars including a power source-side bus bar to be connected to a power source line and a ground-side bus bar to be connected to a around line,
wherein the power source-side bus bar and the around-side bus bar are arranged adjacent to each other, and an oxide deposition inhibiting structure is provided in an exposed portion of the insulated board that is exposed through a gap between the power source-side bus bar and the ground-side bus bar.