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Battery module

A technology of battery modules and battery cores, which is applied in the direction of secondary batteries, circuits, electrical components, etc., and can solve the problems of battery module 1 temperature rise, poor thermal conductivity, etc.

Inactive Publication Date: 2018-03-09
KYMCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the poor thermal conductivity of the base 13 and the air, most of the heat energy still accumulates in the plurality of battery cells 11 and the plurality of conductive electrode sheets 12, causing the temperature of the battery module 1 to continue to rise.

Method used

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Embodiment Construction

[0042] Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same numerals.

[0043] refer to image 3 and Figure 4 , a first embodiment of the battery module of the present invention includes a main body unit 2, a casing 3 covering the main body unit 2, a first heat conduction unit 4 installed on the frame 22, and a first heat conduction unit 4 installed on the multiple The second heat conduction unit 5 of a conductive component 23.

[0044] The main unit 2 includes a plurality of battery cells 21 , a frame 22 for accommodating the plurality of battery cells 21 , and two conductive components 23 respectively welded to the plurality of battery cells 21 . Each battery core 21 has a battery body 211, and two electrodes 212 (shown in Fig. Image 6). The conductive component 23 has a plurality of conductive electrodes 231 . The plurality of conductive electrode sheets 231 are welded to t...

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Abstract

The invention discloses a battery module which comprises a main body unit comprising a plurality of battery cores, a framework and two conductive assemblies, a shell wrapping the main body unit, a first heat conduction unit mounted on the framework, and a second heat conduction unit mounted on the multiple conductive assemblies, wherein the first heat conduction unit comprises a plurality of firstassemblies, and one end of each first assembly is in contact with at least one battery core, and the other end of the first assembly is in contact with the shell; the second heat conduction unit comprises a second body, and one end of the second body is in contact with the multiple conductive assemblies, and the other end of the second body is in contact with the shell. Therefore, under a condition of keeping the wrapping property of the shell, heat energy produced by a plurality of battery bodies and conductive pole pieces can be effectively conducted to the shell, and heat dissipation is carried out on the shell.

Description

technical field [0001] The invention relates to a battery module, in particular to a battery module capable of conducting heat to the outside. Background technique [0002] Existing vehicles (such as: motorcycles, automobiles, electric vehicles) need a battery module 1 to supply electric energy in order to maintain operation. refer to figure 1 , the traditional battery module 1 includes a plurality of battery cells 11, a plurality of conductive electrode sheets 12, a base 13 for installing the plurality of conductive electrode sheets, and a base 13 for installing the plurality of battery cores 11 and the plurality of conductive electrode sheets. A waterproof case 14 for an electrode guide 12. The plurality of conductive electrode sheets 12 are welded to the plurality of battery cores 11, so that the plurality of battery cores 11 are connected in series or in parallel, and then output a proper electric energy. Since vehicles are mostly used outdoors, severe weather such as...

Claims

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Application Information

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IPC IPC(8): H01M10/613H01M10/6551H01M10/6567
CPCH01M10/613H01M10/6551H01M10/6567Y02E60/10
Inventor 郑仁杰
Owner KYMCO
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