BUS BAR MODULE AND POWER-SUPPLY UNIT

摘要

A power-supply unit and a bus bar module which can reduce die cost of an insulating cover are provided. Each of the two insulating covers is provided so as to cover both a first receiving portion and a second receiving portion. For this reason, the two insulating covers arranged on a plate and aligned in an overlapping direction of a battery can be formed in the same shape and same size.

主权项

1. A bus bar module comprising:
a plurality of bus bars attached between electrodes of a plurality of batteries which are overlapped so that the electrodes are arranged in two rows, connecting between the electrodes, and thereby connecting the plurality of the batteries in series; and a plate having a plurality of first receiving portions coupled each other and respectively receiving the bus bars connecting between the electrodes of one of the two rows, a plurality of second receiving portions coupled each other and respectively receiving the bus bars connecting between the electrodes of the other thereof, and a plate main body coupling the first and second receiving portions, wherein a plurality of insulating covers formed in the same shape and size is arranged in a line on the plate along an overlapping direction of the battery, each the insulating cover being provided so as to cover both the first and second receiving portions.