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A high rate lithium battery pack

A lithium battery pack, high-rate technology, applied in the direction of lithium batteries, battery pack components, secondary batteries, etc., can solve problems such as safety hazards, cumbersome installation steps, breakage, etc., and achieve the effect of fast clamping and fixing

Active Publication Date: 2022-05-27
HUIZHOU WES NEW ENERGY LIMITED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Since a lithium battery pack refers to a plurality of lithium batteries supplying power at the same time to achieve a high rate effect, in the solution of the lithium battery pack provided in the above-mentioned prior art, the lithium battery pack is installed in the process of installing each lithium battery cell , the installation steps of the lithium battery cell are relatively cumbersome, and the vehicle will have certain bumps during driving. Once there is a large and continuous bump, huge vibration and multi-directional shaking can easily cause the bottom of the lithium battery cell to be damaged. If the connection part of the battery is loose or directly broken, it may even cause a short circuit of the battery in severe cases, which poses a greater safety hazard

Method used

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  • A high rate lithium battery pack
  • A high rate lithium battery pack
  • A high rate lithium battery pack

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] like Figure 1-2 As shown, in an embodiment provided by the present invention, a high-rate lithium battery pack, the high-rate lithium battery pack includes:

[0031]A plurality of lithium battery cells 300, the lithium battery cells 300 are installed in the inner casing 200 through a corresponding installation mechanism; the installation mechanism includes a fixed clamping plate 203 fixedly installed on the inner casing 200, the The installation mechanism further includes a movable clamping plate 603 corresponding to the fixed clamping plate 203, the movable clamping plate 603 is fixedly installed on the movable base 600, and a rack 604 is fixedly installed on the movable base 600; The position of the movable seat 600 is adjusted by the adjusting member; the installation mechanism further includes a gear 700 arranged on the inner casing 200 for rotation, and the gear 700 is engaged with the rack 604 on the movable seat 600; the fixed The clamping plate 203 is supporte...

Embodiment 2

[0035] like Figure 1-2 As shown, in an embodiment provided by the present invention, a high-rate lithium battery pack, the high-rate lithium battery pack includes:

[0036] A plurality of lithium battery cells 300, the lithium battery cells 300 are installed in the inner casing 200 through a corresponding installation mechanism; the installation mechanism includes a fixed clamping plate 203 fixedly installed on the inner casing 200, the The installation mechanism further includes a movable clamping plate 603 corresponding to the fixed clamping plate 203, the movable clamping plate 603 is fixedly installed on the movable base 600, and a rack 604 is fixedly installed on the movable base 600; The position of the movable seat 600 is adjusted by the adjusting member; the installation mechanism further includes a gear 700 arranged on the inner casing 200 for rotation, and the gear 700 is engaged with the rack 604 on the movable seat 600; the fixed The clamping plate 203 is support...

Embodiment 3

[0046] like Figure 1-2 As shown, in an embodiment provided by the present invention, a high-rate lithium battery pack, the high-rate lithium battery pack includes:

[0047] A plurality of lithium battery cells 300, the lithium battery cells 300 are installed in the inner casing 200 through a corresponding installation mechanism; the installation mechanism includes a fixed clamping plate 203 fixedly installed on the inner casing 200, the The installation mechanism further includes a movable clamping plate 603 corresponding to the fixed clamping plate 203, the movable clamping plate 603 is fixedly installed on the movable base 600, and a rack 604 is fixedly installed on the movable base 600; The position of the movable seat 600 is adjusted by the adjusting member; the installation mechanism further includes a gear 700 arranged on the inner casing 200 for rotation, and the gear 700 is engaged with the rack 604 on the movable seat 600; the fixed The clamping plate 203 is support...

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PUM

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Abstract

The present invention is applicable to the field of lithium batteries, and provides a high-rate lithium battery pack, the lithium battery pack includes a plurality of lithium battery cells, and the lithium battery cells are installed in the inner casing through a corresponding installation mechanism; The installation mechanism includes a fixed clamping plate fixedly installed on the inner casing, and the installation mechanism also includes a movable clamping plate corresponding to the fixed clamping plate, and the movable clamping plate is fixedly installed on the moving seat, so A rack is fixedly installed on the moving seat; the position of the moving seat is adjusted through an adjustment member; the installation mechanism also includes a gear that rotates on the inner casing, and the gear and the rack on the moving seat Mesh. The present invention makes the moving clamping plate close to the fixed clamping plate to clamp and fix multiple lithium battery cells synchronously and quickly, and at the same time maintains good contact between the lithium battery cells and the supporting platform.

Description

technical field [0001] The invention belongs to the field of lithium batteries, and in particular relates to a high-rate lithium battery pack. Background technique [0002] With the widespread use of electric vehicles, computers and other products, lithium-ion batteries have been widely used in such products with excellent performance, and are gradually developing into other product application fields. Lithium batteries are green and environmentally friendly, regardless of production, use and scrapping. It does not contain or produce any toxic and harmful heavy metal elements and substances such as lead, mercury and cadmium, and the production basically consumes no water. The lithium battery pack refers to multiple lithium batteries supplying power at the same time to achieve the effect of high magnification. [0003] For example, a patent document with publication number CN 214957117U discloses a lithium battery module with stable structure, including a casing, a fixed str...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M50/204H01M50/242H01M50/264H01M50/258H01M50/244H01M10/613H01M10/6563H01M10/052
CPCY02E60/10
Inventor 肖世玲龙梅刘宁宋金涛胡红英陈日宇李岗
Owner HUIZHOU WES NEW ENERGY LIMITED