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Air-cooling battery pack having improved assembling structure

專利號
US11177517B2
公開日期
2021-11-16
申請人
LG CHEM, LTD.(KR Seoul)
發(fā)明人
Jung-Hoon Lee; Eun-Gyu Shin; Byoung-Cheon Jeong; Dal-Mo Kang; Jeong-O Mun
IPC分類
H01M10/613; H01M10/647; H01M10/6565; H01M10/42; H01M50/20; H01M50/209; H01M10/6557; H01M10/6562; H01M10/6556; H01M10/6561
技術(shù)領(lǐng)域
bms,duct,air,pack,plate,battery,slider,cell,cooling,assembly
地域: Seoul

摘要

Disclosed is an air-cooling battery pack, which includes a cell assembly having a plurality of cells stacked therein; an air duct disposed to contact the cell assembly and having an air passage formed therein to allow a cooling air to move therethrough; a coupling groove formed at the air duct to elongate in a longitudinal direction; and a battery management system (BMS) plate having a BMS for managing the cells and assembled to the air duct by a slider slidably inserted into the coupling groove.

說明書

1 2 3 4 5 6 7 8 9 10 11 12

FIG. 2 is a perspective view showing an air-cooling battery pack according to an embodiment of the present disclosure.

FIG. 3 is an enlarged perspective view showing a portion A of FIG. 2.

FIG. 4 is a perspective view showing a state where the slider of FIG. 3 is inserted a little further.

FIG. 5 is an enlarged perspective view showing a portion B of FIG. 2.

FIG. 6 is a perspective view showing a state where the stopper of FIG. 5 is hooked to the fixing portion.

BEST MODE

FIG. 2 is a perspective view showing an air-cooling battery pack according to an embodiment of the present disclosure.

Referring to FIG. 2, a battery pack according to an embodiment of the present disclosure includes a cell assembly 10 having a plurality of cells, air ducts 20 disposed to contact both side edges of the cell assembly 10, and a BMS plate 30 detachably assembled to coupling grooves 22 formed at the top of the air ducts 20.

權(quán)利要求

1
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