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US 2025/0233282 A1Published application
Busbar assembly and battery module including the same
AssigneeSK On Co., Ltd.
InventorsYe Eun KIM, Yun Joo NOH, Jun Seo YOON, Deok Ho NAM
Life of this patent
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Abstract
A battery module includes a cell stack including a plurality of battery cells, a plurality of busbars electrically connected to the plurality of battery cells, a support frame supporting the plurality of bus bars, and a circuit board electrically connected to the plurality of busbars. The circuit board includes a plurality of extension portions extending in different directions, and at least one overlapping portion in which at least two extension portions, among the plurality of extension portions, overlap.
Claims20
A battery module comprising:
- a cell stack including a plurality of battery cells;
- a plurality of busbars electrically connected to the plurality of battery cells;
- and
- a circuit board electrically connected to the plurality of busbars,
- wherein the circuit board includes,
- a plurality of extension portions extending in different directions;
- and
- at least one overlapping portion in which at least two extension portions, among the plurality of extension portions, overlap.
5 more elements
A busbar assembly comprising:
- a support frame;
- at least one busbar coupled to the support frame;
- and
- a circuit board disposed in the support frame and electrically connected to the at least one busbar,
- wherein the circuit board includes,
- a first extension portion and a second extension portion extending in different directions from the support frame;
- a third extension portion extending from at least one of the first extension portion or the second extension portion and connected to the at least one busbar;
- and
- at least one overlapping portion provided by overlapping any two of the first extension portion, the second extension portion, or the third extension portion.
6 more elements
Dependencies are inferred from the claim text.