Power battery module

Abstract

The invention discloses a power battery module, comprising: a battery containing assembly, a battery pack, a power connector, a power connecting line, a harness buckle and a signal collecting assembly, the battery containing assembly includes a plurality of partitions, and the adjacent partitions are detachably connected to each other. The harness buckle includes a body with a wire slot. The signal acquisition component includes a substrate, a signal acquisition line, a signal acquisition element and a signal acquisition terminal. The signal acquisition line is composed of a sheet-shaped conductive metal piece laid on the substrate. The signal acquisition element is arranged on the substrate and connected to the signal acquisition line. The collection terminal is arranged on the substrate and has a first end connected with the signal collection line and a second end electrically connected with the power connector. According to the power battery module of the embodiment of the present invention, the battery containing component can conveniently expand the number of batteries and the connection form according to the actual demand of the customer for the power battery module.

Description

technical field [0001] The invention relates to the field of batteries, in particular to a power battery module. Background technique [0002] In related technologies, power battery modules mostly use multi-plate or upper and lower shell assembled battery housing components. Although this structure can better protect the battery, due to the structural limitations of the multi-plate structure and the upper and lower shell structure, The battery combination method cannot be freely expanded. When the battery combination method changes, it needs to be redesigned and developed, which greatly increases the time and cost of project development. At the same time, the above two structures are not conducive to the automatic production of power battery modules. The production cost of the power battery module is increased, and the product loses its competitive advantage. Contents of the invention [0003] The present invention aims to solve one of the above-mentioned technical proble...

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Problems solved by technology

[0002] In related technologies, power battery modules mostly use multi-plate or upper and lower shell assembled battery housing components. Although this structure can better protect the battery, due to the structural limitations of the multi-plate structure and the upper and lower shell structure, The battery combination method cannot be freely expanded. When the battery combination method changes, it needs to be redesigned and developed, which greatly increases the time and cost of project development. At the same time, the above two structures are not conducive to the automatic production of power battery modules. Increase the production cost of the power battery module, making the product lose its competitive advantage

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