US 12,261,327 B2
Battery module and electric device
Bing Li, Dongguan (CN)
Assigned to Dongguan Poweramp Technology Limited, Dongguan (CN)
Filed by Dongguan Poweramp Technology Limited, Dongguan (CN)
Filed on Apr. 29, 2022, as Appl. No. 17/732,825.
Claims priority of application No. 202110479767.7 (CN), filed on Apr. 29, 2021.
Prior Publication US 2022/0367980 A1, Nov. 17, 2022
Int. Cl. H01M 50/505 (2021.01); H01M 50/209 (2021.01); H01M 50/264 (2021.01); H01M 50/516 (2021.01)
CPC H01M 50/505 (2021.01) [H01M 50/209 (2021.01); H01M 50/264 (2021.01); H01M 50/516 (2021.01)] 20 Claims
OG exemplary drawing
 
1. A battery module, comprising:
a plurality of battery units and at least one bus bar,
wherein each of the battery units comprises a first frame and a battery cell, the first frame is provided with an accommodating space for accommodating the battery cell, and the battery cell comprises an encapsulating case and an electrode terminal extending out of the encapsulating case; and
wherein each battery unit further comprises at least one conductive sheet, the conductive sheet is disposed on the first frame, the electrode terminal of the battery cell is connected to the conductive sheet, and the bus bar is connected to conductive sheets of two adjacent battery units.