US 12,249,697 B2
Temperature measurement module and power storage module
Xueqing Dong, Mie (JP); Hiroomi Hiramitsu, Mie (JP); Yuto Sato, Mie (JP); and Masato Tsutsuki, Mie (JP)
Assigned to AUTONETWORKS TECHNOLOGIES, LTD., Mie (JP); SUMITOMO WIRING SYSTEMS, LTD., Mie (JP); and SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka (JP)
Appl. No. 17/632,068
Filed by AUTONETWORKS TECHNOLOGIES, LTD., Mie (JP); SUMITOMO WIRING SYSTEMS, LTD., Mie (JP); and SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka (JP)
PCT Filed Jul. 15, 2020, PCT No. PCT/JP2020/027441
§ 371(c)(1), (2) Date Feb. 1, 2022,
PCT Pub. No. WO2021/024718, PCT Pub. Date Feb. 11, 2021.
Claims priority of application No. 2019-142753 (JP), filed on Aug. 2, 2019.
Prior Publication US 2022/0255154 A1, Aug. 11, 2022
Int. Cl. H05K 1/11 (2006.01); H01M 10/42 (2006.01); H01M 10/48 (2006.01); H01M 10/653 (2014.01); H01M 10/655 (2014.01); H01M 50/204 (2021.01); H01M 50/502 (2021.01); H05K 1/18 (2006.01)
CPC H01M 10/482 (2013.01) [H01M 10/425 (2013.01); H01M 10/653 (2015.04); H01M 10/655 (2015.04); H01M 50/204 (2021.01); H01M 50/502 (2021.01); H05K 1/11 (2013.01); H05K 1/189 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A temperature measurement module for measuring the temperature of a temperature measurement target, the temperature measurement module comprising:
a flexible printed circuit board that includes an insulating sheet member and a circuit pattern routed in the sheet member;
a temperature sensor attached to the flexible printed circuit board; and
a heat transfer member thermally fixed to the temperature sensor,
wherein the sheet member includes a through hole located outward of a region overlapped with the temperature sensor,
the heat transfer member includes a heat receiving portion that is arranged in the sheet member through hole and is configured to receive heat from the temperature measurement target,
the temperature measurement module further comprises:
a reinforcing plate arranged on a temperature measurement target side of the flexible printed circuit board,
the reinforcing plate includes a reinforcing plate through hole that is in communication with the sheet member through hole, and the heat receiving portion is arranged inside the reinforcing plate through hole, and
the heat receiving portion is provided so as to fill the space in the sheet member through hole and the reinforcing plate through hole, and a lower end of the heat receiving portion is formed at a position conforming to a lower surface of the reinforcing plate.