公开(公告)号：US20230034353A1

公开(公告)日：2023-02-02

申请号：US17964163

申请日：2022-10-12

Applicant: DENSO CORPORATION

Inventor： Tatsuki NISHIMATA ,  Takashi KAWASHIMA ,  Hajime OYANAGI

IPC: H01H45/12 ,  B60R16/02 ,  H01H45/14 ,  H02J1/00 ,  H05K7/20

Abstract: A power distribution device has a resin part covering a portion of a power line and a portion of a signal line and having a switch adjacent to one surface of the resin part, and a cooling part disposed adjacent to a back surface of the resin part opposite to the one surface. The power line and the signal line each have, inside the resin part, a laid-out portion extending in a planar direction orthogonal to an arrangement direction in which the one surface and the back surface are arranged, and a led-out portion extending from the laid-out portion toward the one surface. The laid-out portion of the power line and the laid-out portion of the signal line are located in a projection area of the cooling unit projected in the arrangement direction, and are separated from each other and arranged in the arrangement direction.