US 11,955,663 B2
Battery module and assembling method thereof
Changjin Wen, Ningde (CN); Ye Xu, Ningde (CN); Anwei Wu, Ningde (CN); Guofeng Liu, Ningde (CN); Xiaorong Liu, Ningde (CN); and Bin Zhao, Ningde (CN)
Assigned to CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED, Ningde (CN)
Filed by CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED, Ningde (CN)
Filed on Dec. 18, 2020, as Appl. No. 17/127,601.
Application 17/127,601 is a continuation of application No. PCT/CN2019/117068, filed on Nov. 11, 2019.
Claims priority of application No. 201821901615.1 (CN), filed on Nov. 19, 2018.
Prior Publication US 2021/0135318 A1, May 6, 2021
Int. Cl. H01M 50/503 (2021.01); H01M 50/342 (2021.01); H01M 50/50 (2021.01); H01M 50/507 (2021.01); H01M 50/583 (2021.01); H01M 50/588 (2021.01); H01M 50/593 (2021.01)
CPC H01M 50/503 (2021.01) [H01M 50/3425 (2021.01); H01M 50/50 (2021.01); H01M 50/507 (2021.01); H01M 50/583 (2021.01); H01M 50/588 (2021.01); H01M 50/593 (2021.01); H01M 2200/20 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A battery module, comprising a plurality of batteries and a plurality of busbar components, wherein
the plurality of batteries are arranged consecutively along a longitudinal direction of the battery module, and each battery comprises a first electrode terminal and a second electrode terminal;
the plurality of busbar components are connected to the plurality of batteries;
the plurality of batteries comprise a first battery and a second battery, and the first electrode terminal of the first battery and the first electrode terminal of the second battery are arranged along the longitudinal direction;
the plurality of busbar components comprise a first busbar component, and the first busbar component comprises a first part, a second part, and a third part;
the first part is connected to the first electrode terminal of the first battery, the second part is connected to the second electrode terminal of the second battery, and the third part connects the first part and the second part; and
a through hole is provided on the third part; and the third part comprises a first edge, and the first edge slants against the longitudinal direction and a transverse direction of the battery module; and
the through hole has a strip shape and extends along a direction parallel to the first edge.