BUS BAR AND WIRING MODULE FOR BATTERY PACK

Title:

BUS BAR AND WIRING MODULE FOR BATTERY PACK

Document Type and Number:

Japanese Patent JP2021057134

Kind Code:

A

Abstract:

To provide a wiring module for battery packs, capable of facilitating the assembly work of a battery pack while suppressing a deterioration in wiring connection reliability.SOLUTION: A wiring module 1 for battery packs includes: an insulating frame 10 that can be attached to a battery case 520 where battery cells 510A-510F are stored; conductive bus bars 21-27 supported by the frame 10; and wiring 30 for measuring the voltage of each of the battery cells 510A-510F. The wiring 30 has connections 31-37 electrically connected the bus bars 21-27, respectively. The bus bars 21-27 respectively include: bus bar bodies 211, 221, 231, 241, 251, 261, 271, which are electrically connected to terminals 511, 512 of the respective battery cells 510A-510F; and extensions 213, 223, 233, 243, 253, 263, 273, which extend from the respective bus bar bodies in an X direction and to which the wiring 30 is connected on a side opposite to the respective bus bar bodies in the X direction.SELECTED DRAWING: Figure 1

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