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    • 1. 发明申请
    • ELECTRICAL JUNCTION BOX
    • 电接线盒
    • WO2012053664A3
    • 2012-08-02
    • PCT/JP2011074739
    • 2011-10-20
    • YAZAKI CORPOOISHI MANABUSUGIURA MAKIYAMAMOTO KAZUHIROOGAWA KENJI
    • OOISHI MANABUSUGIURA MAKIYAMAMOTO KAZUHIROOGAWA KENJI
    • H05K1/02B60R16/023H02G3/16H05K1/05
    • H02B1/012H05K1/0203H05K1/056H05K3/3447H05K3/44H05K7/026H05K2201/09663
    • [Problem] To provide an electrical junction box able to prevent a metal core substrate from being upsized, and to prevent the metal core substrate from being bent. [Means for solving problem] An electrical junction box 10 for distributing electric power in a vehicle includes: a metal core substrate 1 provided with a core metal assembly 2 having two core metal plates 2a, 2b arranged with a gap 3, and an insulating layer embedded in the gap 3 and covering surfaces of the metal core plates 2a, 2b to integrate the metal core plates 2a, 2b; and electronic components 7, 9. Electric power from a battery is inputted into the core metal plate 2a, and electric power from an alternator is inputted into the core metal plate 2b. The electronic components 7, 9 are provided with a plurality of attaching portions 71, 74, 91, 94 soldered or screwed to the metal core substrate 1. At least one of the attaching portions 71, 74, 91, 94 is attached to the core metal plate 2a, and at least one of the attaching portions 71, 74, 91, 94 is attached to the core metal plate 2b.
    • 本发明提供能够防止金属芯基板大型化并且防止金属芯基板弯曲的电接线盒。 用于解决问题的手段用于在车辆中分配电力的电接线盒10包括:金属芯基板1,其设置有芯间金属组件2,芯体金属组件2具有布置有间隙3的两个芯金属板2a,2b和绝缘层 嵌入在金属芯板2a,2b的间隙3和覆盖表面中以使金属芯板2a,2b整合; 和电子部件7,9。来自电池的电力被输入到铁芯金属板2a中,并且来自交流发电机的电力被输入到铁心金属板2b中。 电子部件7,9具有焊接或螺纹连接于金属芯基板1的多个安装部71,74,91,94。至少一个安装部71,74,91,94安装在芯部 金属板2a,并且安装部71,74,91,94中的至少一个安装在芯金属板2b上。