BATTERY MODULE IN WHICH COOLING AND ASSEMBLY STRUCTURE IS SIMPLIFIED, AND MANUFACTURING METHOD THEREFOR

Title:

BATTERY MODULE IN WHICH COOLING AND ASSEMBLY STRUCTURE IS SIMPLIFIED, AND MANUFACTURING METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2019/083176

Kind Code:

A1

Abstract:

A battery module is disclosed. The battery module according to the present invention comprises: a plurality of can-type secondary batteries; a cooling tray having a container shape, and having an accommodation space capable of accommodating the plurality of can-type secondary batteries; a heat sink, which has a hollow structure for allowing a refrigerant to flow therein and is arranged to come into contact with an outer surface of the cooling tray; and a thermally conductive adhesive liquid filled in the accommodation space of the cooling tray, wherein the plurality of can-type secondary batteries have lower parts supported by the thermally conductive adhesive liquid, thereby being arranged to stand up in the vertical direction.

Inventors:

YOO JAE-MIN (KR)
KANG DAL-MO (KR)
KIM SU-CHANG (KR)
MUN JEONG-O (KR)
RYU JAE-UK (KR)
YOON JI-SU (KR)

Application Number:

PCT/KR2018/011405

Publication Date:

May 02, 2019

Filing Date:

September 27, 2018

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)

International Classes:

H01M10/653; H01M10/613; H01M10/643; H01M10/6551; H01M50/213; H01M50/271

Foreign References:

JP2011508366A	2011-03-10
KR100637469B1	2006-10-23
JP4514344B2	2010-07-28
KR101067627B1	2011-09-26
JP5221820B1	2013-06-26
KR20170141468A	2017-12-26

Other References: