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Battery module and automobile

A battery module and cell module technology, which is applied to battery pack components, circuits, electrical components, etc., can solve the problems of thick metal frame, high module structure cost, and low cell module grouping efficiency.

Active Publication Date: 2021-03-26
兰钧新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this existing structure, the thickness of the metal frame is relatively thick, resulting in low grouping efficiency of the cell modules, high cost and heavy weight of the module structure

Method used

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  • Battery module and automobile
  • Battery module and automobile
  • Battery module and automobile

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Embodiment Construction

[0029] In order to make the purpose, 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 drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0030] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The embodiment of the invention provides a battery module and an automobile, and relates to the field of batteries. The battery module comprises a battery cell module, a first end plate, a first bonding layer, a second end plate and a second bonding layer, wherein the first end plate is provided with a first mounting cavity, one end of the battery cell module extends into the first mounting cavity, and the first bonding layer is positioned in the first mounting cavity and is respectively bonded with the battery cell module and the first end plate; the second end plate is provided with a secondmounting cavity, the other end of the battery cell module extends into the second mounting cavity, and the second bonding layer is positioned in the second mounting cavity and is respectively bondedwith the battery cell module and the second end plate. According to the embodiment of the invention, the weight and cost can be reduced, and the grouping efficiency is improved; and meanwhile, the battery module has the characteristic of convenience in assembly.

Description

technical field [0001] The invention relates to the field of batteries, in particular, to a battery module and an automobile. Background technique [0002] In the prior art, the battery module is mainly composed of a metal frame, an end plate and a bottom plate welded into a frame, and then the cell module is bonded to the bottom plate by glue. In this existing structure, the thickness of the metal frame is relatively thick, which leads to low grouping efficiency of the cell modules, high cost and heavy weight of the module structure. Contents of the invention [0003] The purpose of the present invention is to provide a battery module and a car, which can reduce weight and cost, and improve group efficiency; meanwhile, it also has the characteristics of easy assembly. [0004] Embodiments of the present invention are achieved like this: [0005] In a first aspect, the present invention provides a battery module, including a cell module, a first end plate, a first adhesi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M50/209H01M50/249H01M50/258H01M50/244
CPCY02E60/10
Inventor 沈重洋
Owner 兰钧新能源科技有限公司
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