BATTERY MODULE AND BATTERY PACK COMPRISING SAME

Title:

BATTERY MODULE AND BATTERY PACK COMPRISING SAME

Document Type and Number:

WIPO Patent Application WO/2017/073908

Kind Code:

A1

Abstract:

A battery module according to the present invention comprises: a cartridge stack including a plurality of secondary batteries each having an electrode lead, and a plurality of cartridges which accommodate at least one secondary battery of the plurality of secondary batteries and are stacked in multiple stages; an ICB housing, coupled to one side of the cartridge stack, which has a lead hole punctured to permit the electrode lead to pass therethrough, and a bus bar connected to the electrode lead passing through the lead hole at a predetermined connection point; and a sensing unit which has a connection wire arranged to pass through the ICB housing and is connected to the bus bar so as to be able to sense the voltages of the secondary batteries, wherein the ICB housing is formed such that the outer surface of the ICB housing is recessed toward the inner surface side of the ICB housing so as to be positioned on the inner surface side of the ICB housing compared to the connection point, and the ICB housing further has a wire fixation part having a wire fixation groove into which at least a part of the connection wire is inserted and fixed.

Inventors:

EOM YOUNG-SOP (KR)
KIM NAM-IN (KR)
SEO JAI-HYUN (KR)
KIM BO-HYON (KR)
CHO HYUN-YOUNG (KR)

Application Number:

PCT/KR2016/010288

Publication Date:

May 04, 2017

Filing Date:

September 12, 2016

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)

International Classes:

H01M10/42; H01M50/284; H01M50/507; H01M50/516; H01M50/209; H01M50/211; H01M50/213; H01M50/536

Foreign References:

KR20150062743A	2015-06-08
KR20150062777A	2015-06-08
KR20140062171A	2014-05-22
JP2013077500A	2013-04-25
JP2013037777A	2013-02-21

Other References: