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Battery module side plate and manufacturing process thereof

A battery module and side plate technology, applied in battery pack components, circuits, electrical components, etc., can solve the problems affecting the normal operation of the battery module and the insulation effect of the insulating layer, and achieve stable and reliable insulation performance and stable installation. High performance, the effect of ensuring insulation performance

Pending Publication Date: 2018-03-23
浙江冠华电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, because the side plate will be subjected to more impact or friction, the coating insulation layer of the existing side plate is easily worn and affects its insulation effect, thereby affecting the normal operation of the entire battery module

Method used

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  • Battery module side plate and manufacturing process thereof
  • Battery module side plate and manufacturing process thereof
  • Battery module side plate and manufacturing process thereof

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Experimental program
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Embodiment Construction

[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0031] Such as Figure 1-4 As shown, the present invention includes a board body and an insulating film 2 covered on the side of the board body; The support plate 13 at the lower end of the main plate 11, the limiting plate 12 and the support plate 13 are bent vertically to the same side of the main plate 11; the insulating film 2 covers the upper surface of the support plate 13, and the The side surface of the main body plate 11 connected to the upper surface of the support plate 13, and the two ends of the insulating film 2 are respectively extended to the end of the support plate 13 and the main body plate 11, and on the The ends of the main board 11 are turned over to cover the ends of the main board 11 . An extension plate 14 is provided between the limiting plate 12 and the main body plate 13 . The height of the limiting plat...

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Abstract

The invention relates to a battery module side plate and a manufacturing process thereof, which belongs to the technical field of battery modules. The side plate comprises a plate body, and an insulating film covering a side face of the plate body; the plate body comprises a main body plate, limiting plates arranged on the left end and the right end of the main body plate, and a support plate arranged on the lower end of the main body plate; the limiting plates and the support plate perpendicularly bend toward the same side of the main body plate; the insulating film covers the upper surface of the support plate and one side face, connected with the upper surface of the support plate, of the main body plate; two ends of the insulating film respectively extend to the outside of the end parts of the support plate and the main body plate, and are folded at the end part of the main body plate so as to cover the end part of the main body plate. The manufacturing process provided by the invention sequentially comprises material cutting, laminating, cooling, bending, clearing, and inspecting quality. The battery module side plate provided by the invention is high in structure strength andinstallation stability, and stable and reliable in insulation performance at the same time, so that the use stability of a whole battery module is ensured.

Description

technical field [0001] The invention relates to the technical field of battery modules, in particular to a battery module side plate and a manufacturing process thereof. Background technique [0002] At present, power battery modules have replaced traditional power sources in more and more fields. A power battery module generally includes a side plate, an end plate, and a lithium battery installed in the space formed by the side plate and the end plate. [0003] During the use of the power battery module, it will be subject to greater mechanical shock, vibration, etc., which requires sufficient installation stability for the side panels and end panels, and the structural strength and installation stability of the side panels are particularly important. important. In addition, since the side plate will be subject to more impacts or frictions, the coating insulation layer of the existing side plate is easily worn and affects its insulation effect, thereby affecting the norma...

Claims

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Application Information

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IPC IPC(8): H01M2/10H01M50/20
CPCH01M50/20Y02E60/10
Inventor 张胜锰张胜浩阳林
Owner 浙江冠华电气有限公司
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