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Battery pack and electric bicycle

A battery pack and battery module technology, which is applied in the power supply field, can solve the problems affecting the safe use of electrical components and the shaking of the battery pack, and achieve the effect of improving the safety of use and preventing shaking.

Pending Publication Date: 2021-08-17
安徽统凌科技新能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the battery pack is easy to shake in the tube body where the battery pack is installed, which affects the safe use of electrical components

Method used

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  • Battery pack and electric bicycle
  • Battery pack and electric bicycle
  • Battery pack and electric bicycle

Examples

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Embodiment Construction

[0043] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0044] Such as Figure 1-Figure 4 As shown, the battery pack provided by the embodiment of the present invention includes a module casing 3 and a battery module 4 installed inside the module casing 3 . The module casing 3 is in the shape of a strip. Guide grooves 6 are provided on the surface of the module case 3 , and the guide grooves 6 are distributed along the length direction of the module case 3 . A buffer piece 5 is provided in the guide groove 6, and the buffer piece 5 is embedded in the guide groove 6. Buffer 5 is elongated, and guide groove 6 is also elongat...

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PUM

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Abstract

The invention relates to a battery pack and an electric bicycle. The battery pack comprises a module shell and a battery module arranged in the module shell, the module shell is provided with a plurality of guide grooves, and buffer parts are arranged in the guide grooves. The battery module comprises a battery shell and a plurality of batteries arranged in the battery shell, the battery shell is provided with interference buckle bulges, and the interference buckle bulges are clamped on the inner wall of the module shell. The module shell comprises a tubular part with openings at the two ends and an end cover arranged at the opening of the tubular part, a sealing waterproof elastic part is arranged between the tubular part and the end cover, and the end cover seals the tubular part through the sealing waterproof elastic part. Compared with the prior art, the battery pack and the electric bicycle provided by the present invention can prevent the battery pack from shaking in a tube where the battery pack is installed, and the use safety of the battery pack is improved.

Description

technical field [0001] The invention belongs to the technical field of power supplies, in particular to a battery pack and an electric bicycle. Background technique [0002] With the continuous development of science and technology, electric bicycles have gradually entered thousands of households. The use of electric bicycles is inseparable from batteries. The batteries of electric bicycles determine the service life of electric bicycles. Therefore, in the production process of electric bicycles, in order to improve the battery The life of the battery requires multiple protections for the battery. [0003] In the prior art, the battery pack is easy to shake in the tube body where the battery pack is installed, which affects the safe use of the electrical components. Contents of the invention [0004] The technical problem to be solved by the invention is: the battery pack is easy to shake in the tube body where the battery pack is installed, and a battery pack and an elec...

Claims

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Application Information

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IPC IPC(8): H01M50/249H01M50/258H01M50/242H01M50/24B62M6/90
CPCB62M6/90
Inventor 杨力平章波胡丙乾
Owner 安徽统凌科技新能源有限公司