US 12,218,364 B2
Battery module and apparatus
Gen Cao, Ningde (CN); and Jihua Yao, Ningde (CN)
Assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED, Hong Kong (CN)
Filed by CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED, Hong Kong (CN)
Filed on Dec. 16, 2020, as Appl. No. 17/123,550.
Application 17/123,550 is a continuation of application No. PCT/CN2020/091645, filed on May 21, 2020.
Claims priority of application No. 201910574473.5 (CN), filed on Jun. 28, 2019.
Prior Publication US 2021/0104797 A1, Apr. 8, 2021
Int. Cl. H01M 50/209 (2021.01); H01M 10/48 (2006.01); H01M 10/653 (2014.01); H01M 10/6554 (2014.01); H01M 50/249 (2021.01); H01M 50/271 (2021.01); H01M 50/287 (2021.01); H01M 50/298 (2021.01); H01M 50/505 (2021.01)
CPC H01M 50/209 (2021.01) [H01M 10/482 (2013.01); H01M 10/486 (2013.01); H01M 10/653 (2015.04); H01M 10/6554 (2015.04); H01M 50/249 (2021.01); H01M 50/271 (2021.01); H01M 50/287 (2021.01); H01M 50/298 (2021.01); H01M 50/505 (2021.01); H01M 2220/20 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A battery module, comprising:
a plurality of battery units arranged side by side along a length direction of the battery module, and each of the battery units comprising a top cover;
a circuit board disposed above the top cover in a height direction, the circuit board being provided with a temperature collection circuit;
a heat-conducting element, a first end of the heat-conducting element being connected to the circuit board, and at least part of the heat-conducting element being in contact with the top cover,
a temperature detection component disposed on the heat-conducting element and signal-connected to the temperature collection circuit, the temperature detection component being configured to collect a temperature of the top cover;
a wire harness board disposed on the top cover along the height direction, the wire harness board comprising a mounting base, wherein the circuit board is disposed on the wire harness board, and a second end of the heat-conducting element is disposed on the mounting base; and
a busbar disposed on the wire harness board, the top cover being provided with electrode terminals, and the busbar being connected to the electrode terminals of an adjacent battery unit, the busbar being provided with a second through slot configured to avoid the heat-conducting element, and the busbar being pressed on an upper surface of the mounting base.