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Battery module

專利號
US11996572B2
公開日期
2024-05-28
申請人
SAMSUNG SDI CO., LTD.(KR Yongin-si)
發(fā)明人
Junhyung Lee; Daeyeop Park; Heonhee Kim; Jisoon Lim; Sunghoon Jung
IPC分類
H01M50/209; H01M10/6556; H01M50/186
技術領域
boundary,portion,plate,p2,sealing,may,p1a,main,p2a,second
地域: Yongin-si

摘要

A battery module includes: one or more cell assemblies; a main housing comprising a main boundary portion surrounding an accommodation space in which the one or more cell assemblies are positioned; a first plate comprising a first boundary portion coupled with the main boundary portion and a first exposure portion exposed from the main boundary portion and defining a side of a cooling fluid passage for cooling the accommodation space; and a second plate facing the first plate and comprising a second boundary portion coupled with the main boundary portion and a second exposure portion exposed from the main boundary portion and defining an other side of the cooling fluid passage.

說明書

The main inner boundary portion MI may be formed as a single wall structure between the first and second accommodation spaces G1 and G2 adjacent to each other in the second direction Z2 and between the third and fourth accommodation spaces G3 and G4 adjacent to each other in the second direction Z2. Also, the main inner boundary portion MI may be formed as a dual wall structure between the first and fourth accommodation spaces G1 and G4 adjacent to each other in the first direction Z1 and between the second and third accommodation spaces G2 and G3 adjacent to each other in the first direction Z1. According to some embodiments, the dual wall structure between the first and fourth accommodation spaces G1 and G4 may be arranged with the circuit space CS therebetween. Likewise, the dual wall structure between the second and third accommodation spaces G2 and G3 may be arranged with the circuit space CS therebetween.

權利要求

1
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