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Sliding rail type hermetically sealed lithium battery power system

A power system, fully sealed technology, used in batteries, battery pack components, battery boxes/jackets, etc., can solve the problems of complex heat dissipation performance sealing structure, influence, difficult installation and case replacement, etc. Cost, easy installation and cooling effect

Inactive Publication Date: 2017-10-27
JIANGSU SUNETECH NEW ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this patent has good sealing performance, it is not easy to install and replace the box, and the heat dissipation performance is also affected by the complicated sealing structure

Method used

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  • Sliding rail type hermetically sealed lithium battery power system
  • Sliding rail type hermetically sealed lithium battery power system
  • Sliding rail type hermetically sealed lithium battery power system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Such as figure 1 As shown, a slide rail type fully sealed lithium battery power system includes a box body 4 and a slide rail frame 5 installed in cooperation with each other. A number of battery modules 3 are arranged in the box body 4, and box body 4 is respectively equipped with The box cover 1 and the high and low voltage connectors that match the body 4, the high and low voltage connectors include the communication port 41, the positive pole 42 and the negative pole 43 respectively arranged on the box body 4, and the communication port 41, the positive pole 42 and the negative pole 43 are all provided with The waterproof adhesive strip 401 improves the waterproof performance of the lithium battery. An insulating plate 2 is provided between the battery module 3 and the case cover 1 to further ensure the insulation safety of the battery system.

[0029] Such as Figure 2-Figure 4 As shown, the box body 4 is provided with a number of positioning pins 403. The slide ...

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PUM

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Abstract

The invention provides a sliding rail type hermetically sealed lithium battery power system. The sliding rail type hermetically sealed lithium battery power system comprises a box body and a sliding rail frame which are mounted in a mutually cooperating way, wherein a plurality of battery modules are arranged in the box body, each battery module comprises an integrated mold and a battery cell arranged on the integrated mold, a bus board is arranged on the integrated mold, a box cover and a high-low pressure connector which are matched with the box body are arranged on the box body respectively, an insulating plate is arranged between the battery modules and the box cover, and a waterproof adhesive tape is arranged on the high-low pressure connector. The sliding rail type hermetically sealed lithium battery power system is low in cost, high in structural strength, good in waterproof performance and easy to mount, and a box can be conveniently changed.

Description

technical field [0001] The invention belongs to the technical field of lithium batteries, and in particular relates to a slide rail type fully sealed lithium battery power system. Background technique [0002] Lithium-ion batteries have the characteristics of light weight, large energy storage, high power, and no pollution. They are widely used in various fields, and their research and production have made great progress. Lithium-ion batteries are used as power sources in electric vehicles, which has become a new trend in the development of electric vehicles. [0003] The advancement of lithium-ion battery technology and its application in the emerging key market (electric vehicle field) have stimulated a worldwide research and development boom, so lithium-ion batteries are bound to occupy an important position in the field of electric vehicles and new energy. At present, in electric vehicles, lithium iron phosphate batteries are the most widely used lithium-ion batteries, ...

Claims

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Application Information

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IPC IPC(8): H01M2/10H01M2/20H01M2/22H01M2/30H01M2/34H01M50/204H01M50/24H01M50/264H01M50/505H01M50/528H01M50/547H01M50/59
CPCH01M2220/20H01M50/20H01M50/528H01M50/502H01M50/543H01M50/572Y02E60/10
Inventor 王吉辰许根强王鹏孙永
Owner JIANGSU SUNETECH NEW ENERGY TECH CO LTD
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