Battery pack
AssigneeSamsung SDI Co., Ltd.
InventorSanghyeok AHN
Life of this patent
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Abstract
An embodiment of the present disclosure provides a battery pack including: a plurality of battery modules each including at least one battery cell; a housing supporting the plurality of battery modules which are arranged side by side in a first direction, the housing including a support wall that covers at least one surface of the plurality of battery modules and a barrier wall that is placed between the plurality of battery modules; a compression member provided on the housing and pressing the plurality of battery modules; and a cover coupled to the housing and covering the plurality of battery modules and the compression member.
Claims10
A battery pack comprising:
- a plurality of battery modules each comprising at least one battery cell;
- a housing supporting the plurality of battery modules which are arranged side by side in a first direction, the housing comprising a support wall that covers at least one surface of the plurality of battery modules and a barrier wall that is placed between the plurality of battery modules;
- a compression member provided on the housing and pressing the plurality of battery modules;
- and
- a cover coupled to the housing and covering the plurality of battery modules and the compression member.
The battery pack of 1, wherein
- the compression member comprises:
- a contact portion that protrudes toward the plurality of battery modules, contacts the plurality of battery modules, and presses the plurality of battery modules;
- and
- a non-contact portion that does not contact the plurality of battery modules.
The battery pack of 1, wherein the support wall comprises a first fastening hole,
- the compression member comprises a second fastening hole, and
- the support wall and the compression member are fastened to each other by a first fixing member penetrating the first fastening hole and the second fastening hole.
The battery pack of 3, wherein
- the compression member comprises:
- a contact portion that protrudes toward the plurality of battery modules and contacts the plurality of battery modules;
- and
- a non-contact portion that does not contact the plurality of battery modules,
- wherein the second fastening hole is formed in the non-contact portion.
The battery pack of 3, wherein
- the barrier wall comprises a third fastening hole, and
- the barrier wall and the compression member are fastened to each other by a second fixing member penetrating the second fastening hole and the third fastening hole.
The battery pack of 1, wherein
- the plurality of battery modules are placed on the housing and have same height.
The battery pack of 1, wherein
- at least one of the plurality of battery modules placed on the housing has a height different from a height of remaining battery modules.
The battery pack of 1, wherein
- the plurality of battery modules are placed on the housing and have different heights from one another.
Dependencies are inferred from the claim text.