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a battery module

A technology for battery modules and battery packs, applied in the direction of batteries, battery pack components, circuits, etc., can solve the problems of low economical safety and poor battery power performance.

Active Publication Date: 2019-07-02
CALB CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a battery module, which can solve the problems of poor power performance, low economy and low safety of existing batteries

Method used

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] Please refer to Figure 1 to Figure 11 , figure 1 Schematic diagram of the structure of the battery module provided by the embodiment of the present invention; figure 2 for figure 1 Exploded diagram of th...

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Abstract

The invention discloses a battery module, which comprises a battery pack with a plurality of single battery units arranged side by side, an insulating wire harness plate is arranged above the battery pack, and an electrode terminal is arranged on the top of the single battery unit; the insulated wire harness The plate has an isolation groove for connecting the main electrode conductive row with the electrode end and positioning the main electrode conductive row, and the insulating harness plate is also provided with a fixed end for fixing the main electrode conductive row. The above-mentioned battery module improves the power, economy and safety of the battery module to a certain extent, and helps to realize the operation stability of the battery module.

Description

technical field [0001] The invention relates to the technical field of batteries, in particular to a battery module. Background technique [0002] Due to increasingly severe environmental and energy problems, electric vehicles and hybrid vehicles have become the development trend of low-carbon and environmentally friendly vehicles. With the rapid development of electric vehicles, battery modules, which are the main source of power for new energy vehicles, are also constantly being updated. On the premise of ensuring the safety and stability of the battery module, continuously improving its energy density is the goal that the power battery industry has been pursuing. [0003] In the prior art, the electrode terminal material of the lithium single battery is generally copper-aluminum material, or aluminum-aluminum material, and the single battery is composed of a battery module in the form of series-parallel connection, and the main electrode terminal of the battery module is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M2/10H01M2/20H01M2/34H01M2/12H01M50/209H01M50/502
CPCH01M2220/20H01M50/317H01M50/502H01M50/579H01M50/209Y02E60/10
Inventor 张佳佳谢秋曹勇郭其鑫王帅锋
Owner CALB CO LTD