Wiring harness plate assembly and battery module

Abstract

The invention provides a wiring harness plate assembly and a battery module. With the wiring harness plate assembly and the battery module adopted, the problems of tedious assembly steps and high product defective rate caused by the fact that a battery module realizes the outgoing of a positive electrode and a negative electrode on the same side in the prior art. The wiring harness plate assemblycomprises a supporting plate, conductive sheets and a printed board. The conductive sheets comprise bridging conductive sheets and short-circuit conductive sheets. According to the wiring harness plate assembly of the invention, the connecting conducting sheets and the leading-out connecting sheets are adopted; the electrode mounting site positions, matched with the electrodes of single batteries,of the connecting conductive sheets are designed; the outgoing of the positive electrodes and the negative electrodes of a battery pack is realized in a manner that a positive and negative electrodepair and a negative and positive electrode pair are distributed alternately, and therefore, space waste caused by the fact that a positive electrode connecting plate and a negative electrode connecting plate are arranged on two sides is avoided; when an operator assembles the battery pack, the operator does not need to specially pay attention to the arrangement mode of the single batteries, only needs to ensure that the electrodes are arranged in the manner that the positive and negative electrode pair and the negative and positive electrode pair are distributed alternately; and therefore,operation is easy, and an error-tolerant rate is high.

Description

technical field [0001] The invention relates to a wiring harness board assembly and a battery module. Background technique [0002] The battery module in the prior art includes a battery pack, the battery pack is composed of a plurality of single cells, and bus bars are connected between the single cells. The battery module also includes a harness board assembly, which is used to support the fixed busbar and covers the top of the battery module when in use. It can collect and monitor voltage and temperature signals, and has become an indispensable part of the battery module. components. [0003] The authorized announcement number is CN208444901U, and the patent document whose authorized announcement date is 2019.01.29 discloses a battery module. As the output electrode plate of the bus bar, the battery module is also provided with a positive connection plate and a negative connection plate connected to different cells. In the battery module, the positive connection plate ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a wiring harness board assembly, which can solve the problems of cumbersome assembly steps and high product defective rate caused by the battery module in the prior art to realize the same side outlet of the positive and negative electrodes;

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