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Top cover assembly for battery individual, battery individual and battery module

A technology for battery cells and battery casings, which is applied to battery pack parts, battery covers/end covers, battery boxes/coats, etc., which can solve the problems of increasing research and development time and labor costs, and increasing battery system costs, etc., to achieve Improve group efficiency, reduce R&D and manufacturing costs, and achieve high versatility

Inactive Publication Date: 2019-03-29
JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITED
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the size of the battery module varies depending on the type of battery cells and the arrangement of the battery cells. When the battery cells are updated, iterated, or a new arrangement is adopted, it means that different integral wiring harness isolation boards need to be designed , increasing the time and labor cost of R&D
Different integral wiring harness isolation plates mean that different injection molds need to be manufactured, new production lines are established, and it will also increase the cost of the entire battery system

Method used

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  • Top cover assembly for battery individual, battery individual and battery module
  • Top cover assembly for battery individual, battery individual and battery module
  • Top cover assembly for battery individual, battery individual and battery module

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Embodiment Construction

[0063] In order to explain in detail the technical content, structural features, achieved goals and effects of the technical solution, the following will be described in detail in conjunction with specific embodiments and accompanying drawings.

[0064] In the description of this application, unless otherwise clearly stipulated and limited, the terms "first" and "second" are only used for the purpose of description, and cannot be understood as indicating or implying relative importance; unless otherwise specified or Note that the term "multiple" means two or more; the terms "connection" and "fixation" should be understood in a broad sense, for example, "connection" can be a fixed connection, a detachable connection, or an integrated Ground connection, or electrical connection; it can be directly connected or indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according...

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Abstract

The invention relates to a top cover assembly for a battery individual, a battery individual and a battery module. The top cover assembly of the battery individual comprises a separating plate and a top cover plate. The separating plate is provided with a sampling channel for accommodating a sampling member. The top cover plate is configured to enclose the electrode assembly of the battery individual in a battery case and is disposed under the separating plate. The separating plate is fixed to the top cover plate. Different from the prior art, the top cover assembly and the battery individualdesigned by the invention can be applied to battery modules in different assembly modes, greatly improve the grouping efficiency of the battery modules, have high adaptability and high universality, and can reduce the R&D and manufacturing cost of a battery system.

Description

technical field [0001] The invention relates to the technical field of battery modules, in particular to a top cover assembly of a battery cell, a battery cell and a battery module. Background technique [0002] At present, the new energy vehicle industry is booming, and the safety of battery modules has attracted more and more attention. In order to avoid the short circuit between the electrode connecting piece, sampling components and other components and the top cover plate of the battery cell, the battery module usually adopts an integral wire harness isolation plate to isolate it, that is, an integral wire harness isolation plate is used for a battery module. [0003] However, the size of the battery module varies depending on the type of battery cells and the arrangement of the battery cells. When the battery cells are updated, iterated, or a new arrangement is adopted, it means that different integral wiring harness isolation boards need to be designed , increasing t...

Claims

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Application Information

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IPC IPC(8): H01M2/04H01M2/20H01M50/147H01M50/172H01M50/502
CPCH01M50/147H01M50/502Y02E60/10H01M50/284H01M50/287H01M50/15H01M50/209H01M50/507H01M10/425H01M50/271H01M50/298H01M50/30H01M50/55H01M50/569H01M50/258H01M10/482H01M50/516H01M50/536
Inventor 曾炯宋书涛
Owner JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITED
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