US 12,348,021 B2
Electrical junction box
Maiko Oda, Yokkaichi (JP); and Yusuke Okuhira, Yokkaichi (JP)
Assigned to Sumitomo Wiring Systems, Ltd., Yokkaichi (JP)
Appl. No. 18/044,293
Filed by Sumitomo Wiring Systems, Ltd., Yokkaichi (JP)
PCT Filed Aug. 30, 2021, PCT No. PCT/JP2021/031675
§ 371(c)(1), (2) Date Mar. 7, 2023,
PCT Pub. No. WO2022/054621, PCT Pub. Date Mar. 17, 2022.
Claims priority of application No. 2020-152915 (JP), filed on Sep. 11, 2020.
Prior Publication US 2023/0327416 A1, Oct. 12, 2023
Int. Cl. H02G 3/16 (2006.01); H02G 3/08 (2006.01)
CPC H02G 3/16 (2013.01) [H02G 3/081 (2013.01); H02G 3/086 (2013.01)] 6 Claims
OG exemplary drawing
 
1. An electrical junction box for a vehicle, comprising a housing that accommodates a high-voltage circuit for high voltages and a low-voltage circuit for low voltages,
the electrical junction box comprising:
a connection portion for connection to an external device, the connection portion being provided on the housing,
wherein the connection portion has a recessed engagement portion that is engageable with the external device,
an end portion of a high-voltage terminal connected to the high-voltage circuit and an end portion of a low-voltage terminal connected to the low-voltage circuit are exposed to an outside via through holes formed in a bottom of the engagement portion, and
a partition plate having a first surface opposite of a second surface that is disposed in a space between the end portion of the high-voltage terminal and the end portion of the low-voltage terminal is provided extending upright from the bottom, wherein the first surface is entirely spaced apart from the high-voltage terminal and the second surface is entirely spaced apart from the low-voltage terminal.