Battery module and battery pack including the same
AssigneeLG Energy Solution, Ltd.
InventorsChanghun Lee, Junyeob Seong, Jonghwa Choi, Min Seop Kim
Life of this patent
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Abstract
A battery module includes a battery cell stack in which a plurality of battery cells are stacked; a module frame for housing the battery cell stack; and a partition wall portion located between the battery cell stack and the module frame, wherein the partition wall portion includes a first partition wall member located between an upper portion of the battery cell stack and the module frame, and wherein the partition wall portion further includes at least one second partition wall member extending in a perpendicular direction from the first partition wall member.
Claims15
A battery module comprising:
- a battery cell stack in which a plurality of battery cells are stacked, wherein each of the plurality of battery cells has a respective battery case;
- a module frame for housing the battery cell stack;
- and
- a partition wall portion located between the battery cell stack and the module frame,
- wherein the partition wall portion comprises a first partition wall member located between a top surface of the battery cell stack and an upper plate of the module frame, and
- wherein the partition wall portion further comprises a plurality of second partition wall members extending in a vertical dimension from the first partition wall member, wherein a group of the plurality of battery cells are disposed between any adjacent ones of the plurality of second partition wall members,
- wherein the second partition wall members are configured to block flow of a gas.
Dependencies are inferred from the claim text.