Patent ID: 9385512
Filing Date: 2016-07-05
CPC Classification: H02B,H05K

Claim Text:
1. An electrical junction box for respectively distributing inputted electric power from power sources of a plurality of systems to a plurality of core metal plates comprising: a metal core substrate provided with a rectangular shaped core metal assembly having the core metal plates arranged with slit-shaped gaps connected end to end to one another across the substrate, and an insulating layer embedded in the gaps and covering surfaces of the core metal plates to integrate the core metal plates; and a plurality of electronic components mounted on the metal core substrate, including a connector block mounted along one longitudinal edge of the substrate and a fuse block mounted along an opposite longitudinal edge of the substrate, wherein the electronic components are provided with a plurality of attaching portions soldered or screwed to the metal core substrate, wherein at least one of the attaching portions of the electronic components is a pair of screw fixing portions arranged on a housing which is made of synthetic resin and constitutes the electronic components, wherein the pair of screw fixing portions are screwed to one and an other of the plurality of core metal plates adjacent to each other at opposite ends of the fuse block with the gap therebetween, respectively, and wherein the slit-shaped gaps include a first straight portion extending from the connector block longitudinally offset from the fuse block, and a second straight portion extending from fuse block.