BATTERY PACK AND DEVICE INCLUDING SAME

Title:

BATTERY PACK AND DEVICE INCLUDING SAME

Document Type and Number:

WIPO Patent Application WO/2021/221324

Kind Code:

A1

Abstract:

A battery pack according to one embodiment of the present invention comprises: a plurality of battery modules; a pack coolant tube assembly disposed between battery modules facing each other among the plurality of battery modules; a pack coolant tube bottom cover for covering the bottom of the pack coolant tube assembly; a module tray situated below the pack coolant tube bottom cover; and a bottom housing situated below the module tray, wherein the pack coolant tube bottom cover has a bottom cover opening formed therein, and the bottom cover opening is connected to a space formed between the module tray and the bottom housing.

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Inventors:

CHUN YONGHO (KR)
KIM DONGHYUN (KR)
JANG BYUNG DO (KR)
LEE HYOUNGSUK (KR)

Application Number:

PCT/KR2021/004054

Publication Date:

November 04, 2021

Filing Date:

April 01, 2021

Export Citation:

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Assignee:

LG ENERGY SOLUTION LTD (KR)

International Classes:

H01M10/6556; H01M10/613; H01M10/6551; H01M10/6567; H01M50/20; H01M50/24

Foreign References:

KR101579483B1	2015-12-22
KR20180061702A	2018-06-08
JP2016004772A	2016-01-12
JP2011173447A	2011-09-08
CN208127374U	2018-11-20

Other References: