Yazaki Corporation

Toyota Jidosha Kabushiki Kaisha

Yoh Matsui

Yutaro Okazaki

Koji Haneda

Hiroyuki Kato

Takenori Tsuchiya

Shigeyuki Inoue

Shinsuke Azuma

Masao Kubota

Daiki Tanaka

A bus bar module includes: a case extending from a first end to a second end; a bus bar; and electric wires. The case includes first and second electric wire routing groove portions provided in parallel, electric wire passing portions bridged between the first and second electric wire routing groove portions, and an electric wire take-out portion which is provided in the first electric wire routing groove portion and from which the electric wires are drawn toward the second end. At least a part of the electric wires is routed from a position of the second electric wire routing groove portion closer to the second end than the electric wire take-out portion, through an electric wire passing portion provided closer to the one end than the electric wire take-out portion, to the electric wire take-out portion.

Bus bar module

A busbar module includes a case to be attached to a battery assembly, a busbar supported by the case and to be connected to an electrode of single cells of the battery assembly and electric wires to be routed in the case. The case is provided with electric wire routing grooves to accommodate the electric wires, the electric wire routing grooves intersecting with one another. A part of the plurality of electric wires bends at a connection portion of the plurality of electric wire routing grooves. The connection portion is provided with a guide taper provided inside a bent portion of the part of the plurality of electric wires and a wire locking portion to lock the at least a part of the electric wires at a side of the bent portion of the at least the part of the electric wires.

Busbar module

Growing community of inventors

Kakegawa, Japan

Yoh Matsui