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US 2019/0058183 A1Published application
Battery module having improved over-charge prevention structure
AssigneeLG Chem, Ltd.
InventorsJung-Hoon Lee, Jeong-O Mun, Eun-Guy Shin
Life of this patent
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Abstract
The present disclosure discloses a battery module including a cell assembly including cells having a lead attached thereto, a terminal busbar provided to face the lead and capable of contacting the lead, spring members pressed by a cover plate attached to the cell assembly, to apply an elastic force between the lead and the terminal busbar, and a magnet provided in at least one of the lead and the terminal busbar to provide a magnetic force capable of pushing the lead and the terminal busbar to closely contact each other.
Claims5
A battery module comprising:
- a cell assembly comprising cells having a lead attached thereto;
- a terminal busbar provided to face the lead and capable of contacting the lead;
- spring members pressed by a cover plate attached to the cell assembly, to apply an elastic force between the lead and the terminal busbar;
- and
- a magnet provided in at least one of the lead and the terminal busbar to provide a magnetic force capable of pushing the lead and the terminal busbar to closely contact each other.
2 more elements
Dependencies are inferred from the claim text.