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Battery module, manufacturing method thereof and battery pack including battery module

A technology of battery modules and battery packs, applied in the field of 10-2020-0017528, can solve the problems of increasing heat-conducting resin and exceeding requirements, etc.

Pending Publication Date: 2021-02-05
LG ENERGY SOLUTION LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, thermally conductive resin is injected, and the amount of thermally conductive resin filling the space between the bottom of the frame and the battery cell stack may increase more than necessary

Method used

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  • Battery module, manufacturing method thereof and battery pack including battery module
  • Battery module, manufacturing method thereof and battery pack including battery module
  • Battery module, manufacturing method thereof and battery pack including battery module

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Embodiment Construction

[0046] Hereinafter, various embodiments of the present disclosure will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily realize them. The present disclosure can be modified in various ways, and the present disclosure is not limited to the embodiments set forth herein.

[0047] Parts irrelevant to the description will be omitted to clearly describe the present disclosure, and the same reference numerals denote the same elements throughout the specification.

[0048]Also, in the drawings, the size and thickness of each element are arbitrarily shown for convenience of description, and the present disclosure is not necessarily limited to those shown in the drawings. In the drawings, the thickness of layers, regions, etc., are exaggerated for clarity. In the drawings, the thicknesses of some layers and regions are exaggerated for convenience of description.

[0049] In addition, it will be understood that when an eleme...

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Abstract

A battery module according to an embodiment of the present invention includes: a battery cell stack in which a plurality of battery cells are stacked; and a frame member accommodating the battery cellstack and having upper portions corresponding to each other The surface and the lower surface, wherein an injection hole for injecting the thermally conductive resin is formed in the lower surface ofthe frame member, and wherein an insertion hole through which the protrusion of the supporting jig passes is formed in the upper surface of the frame member.

Description

technical field [0001] Cross References to Related Applications [0002] This application claims Korean Patent Application 10-2019-0016864 filed with the Korean Intellectual Property Office on February 13, 2019, Korean Patent Application 10-2019-0108423 filed on September 2, 2019, and Korean Patent Application 10-2019-0108423 filed on February 13, 2020 10-2020-0017528, the disclosure of which is hereby incorporated by reference in its entirety. [0003] The present disclosure relates to a battery module, a manufacturing method thereof, and a battery pack including the battery module, and more particularly, to a battery module constantly maintaining a space for injecting a thermally conductive resin, a manufacturing method thereof, and a battery pack including the battery module . Background technique [0004] Secondary batteries that are easily applied to various product groups and have electrical characteristics such as high energy density are commonly used not only in po...

Claims

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Application Information

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IPC IPC(8): H01M10/653H01M10/658H01M10/625H01M10/655H01M10/613
CPCY02E60/10H01M10/613H01M10/625H01M10/653H01M10/655H01M10/658H01M50/209H01M50/211H01M50/207H01M50/507H01M50/502H01M2220/20H01M50/20H01M50/24Y02T10/70
Inventor 尹智秀朱宰贤姜多荤徐京湖
Owner LG ENERGY SOLUTION LTD