US 12,081,007 B2
In-vehicle electric component-internal circuit unit
Hiroshi Shimizu, Mie (JP)
Assigned to AUTONETWORKS TECHNOLOGIES, LTD., Mie (JP); SUMITOMO WIRING SYSTEMS, LTD., Mie (JP); and SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka (JP)
Appl. No. 17/917,152
Filed by AUTONETWORKS TECHNOLOGIES, LTD., Mie (JP); SUMITOMO WIRING SYSTEMS, LTD., Mie (JP); and SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka (JP)
PCT Filed Mar. 31, 2021, PCT No. PCT/JP2021/013804
§ 371(c)(1), (2) Date Oct. 5, 2022,
PCT Pub. No. WO2021/215209, PCT Pub. Date Oct. 28, 2021.
Claims priority of application No. 2020-075486 (JP), filed on Apr. 21, 2020.
Prior Publication US 2023/0163582 A1, May 25, 2023
Int. Cl. H02G 3/14 (2006.01); B60R 16/02 (2006.01); H01R 13/52 (2006.01); H01R 13/74 (2006.01); H02G 3/16 (2006.01); H02G 3/22 (2006.01); H05K 5/04 (2006.01); H05K 7/20 (2006.01)
CPC H02G 3/14 (2013.01) [B60R 16/02 (2013.01); H01R 13/52 (2013.01); H01R 13/74 (2013.01); H02G 3/16 (2013.01); H02G 3/22 (2013.01); H05K 5/04 (2013.01); H05K 7/20 (2013.01)] 6 Claims
OG exemplary drawing
 
1. An in-vehicle electric component-internal circuit unit comprising:
an insulative holder that holds a circuit member;
a wire harness that includes a coated wire, a circuit-side connection portion that is provided on an end portion on one side of the coated wire and connected to the circuit member, a connector that is provided on an end portion on the other side of the coated wire, and a cylindrical grommet through which the coated wire passes;
a plate wall portion for covering a housing through-hole provided in a housing of an in-vehicle electric component; and
an annular seal member that is provided on a first surface of the plate wall portion configured to be attached to the housing, and that comes into contact with the rim of the housing through-hole,
wherein the wire harness passes through a grommet attachment hole that extends through the plate wall portion in a plate thickness direction, and the grommet attachment hole is sealed due to the grommet of the wire harness being in close contact with the grommet attachment hole.