US 12,142,747 B2
Heat-exchanging component, method for manufacturing heat-exchanging component, system of manufacturing heat-exchanging component, battery and electricity-consuming apparatus
Jiubiao Lin, Ningde (CN); Libing Chan, Ningde (CN); and Chunhui Wang, Ningde (CN)
Assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED, Hong Kong (CN)
Filed by Contemporary Amperex Technology Co., Limited, Ningde (CN)
Filed on Dec. 30, 2021, as Appl. No. 17/565,482.
Application 17/565,482 is a continuation of application No. PCT/CN2021/109407, filed on Jul. 29, 2021.
Prior Publication US 2023/0035503 A1, Feb. 2, 2023
Int. Cl. H01M 10/6554 (2014.01); H01M 10/04 (2006.01); H01M 10/613 (2014.01); H01M 10/625 (2014.01); H01M 10/6556 (2014.01); H01M 10/6568 (2014.01); H01M 50/209 (2021.01); H01M 50/249 (2021.01); H01M 50/264 (2021.01)
CPC H01M 10/6554 (2015.04) [H01M 10/0481 (2013.01); H01M 10/613 (2015.04); H01M 10/625 (2015.04); H01M 10/6556 (2015.04); H01M 10/6568 (2015.04); H01M 50/209 (2021.01); H01M 50/249 (2021.01); H01M 50/264 (2021.01); H01M 2220/20 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A heat-exchanging component for a battery, the battery comprising a battery unit; at least part of the battery unit being accommodated in an accommodating space of the heat-exchanging component, the battery unit comprising a plurality of battery cells sequentially arranged in an arranging direction, the heat-exchanging component being configured to adjust a temperature of the battery cells, and the arranging direction intersecting with a first direction Y, and the heat-exchanging component comprising
a first plate body, inside which a first flow passage for a heat-exchanging medium to flow therein is formed inside the first plate;
two second plate bodies respectively connected to two ends of the first plate body in the first direction, wherein a predetermined angle is formed between each of the second plate bodies and the first plate body, the accommodating space is enclosed by the first plate body and the two second plate bodies, and a second flow passage for the heat-exchanging medium to flow therein is formed inside the second plate bodies;
wherein the first plate body comprises a first main body, a first convex portion and a second convex portion, and the first convex portion and the second convex portion protrude from a surface of the first main body away from the accommodating space; in a thickness direction of the first main body, a size of the first convex portion protruding from the first main body is smaller than a size of the second convex portion protruding from the first main body;
the first flow passage is formed inside the first convex portion;
the first plate body and the two second plate bodies are in contact with the battery cells.