Detachable large module

A technology of modules and batteries, which is applied in the direction of battery pack parts, structural parts, electrical components, etc., can solve the problems of difficult disassembly and inconvenient disassembly, and achieve the effect of improving energy density, convenient disassembly, and high system integration

Pending Publication Date: 2022-06-07
HEFEI GUOXUAN HIGH TECH POWER ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The battery cells in the existing modules are generally fixedly connected to the shell by bolts or glue, which is inconvenient to disassemble
The patent document with the publication number CN111785883A discloses a battery module and its assembly m

Method used

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Examples

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Example Embodiment

[0020] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are part of the present invention. examples, but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] like Figure 1 to Figure 3 As shown, the detachable large module includes a bottom plate 1, a battery core 2, a double-sided adhesive strip 3, a liquid cooling liquid heating system 4, a thermal conductive glue 5, a thermal insulation system 6, an upper cover 7, and a pull rod 8.

[0022] The bosses 11 are respectively provided on both sides of the upper surface of

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PUM

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Abstract

The invention discloses a detachable large module, which relates to the technical field of lithium batteries and comprises a bottom plate, a battery cell, a double-sided adhesive tape and an upper cover, the plurality of battery cells are arranged in a row; the double-sided adhesive tape is used for bonding the battery cells on the bottom plate, extends from one end of a row formed by the battery cells to the other end, and is provided with a non-viscous convex end at the end part of the row; and the upper cover covers the outer parts of the battery cells and is fixedly connected with the bottom plate. The battery pack has the advantages that the battery cell assembly is fixed through the double-sided adhesive tape, the risk that the battery cell assembly is loosened, displaced and even falls off in the use process of a large module in the battery pack can be prevented, the battery cells are simultaneously adhered to the bottom plate through the double-sided adhesive tape, and the double-sided adhesive tape is provided with the protruding end, so that the battery pack is convenient to disassemble.

Description

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Claims

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Application Information

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Owner HEFEI GUOXUAN HIGH TECH POWER ENERGY
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