According to an embodiment of the present invention, a battery module comprises: a cell assembly including at least one battery cell; an upper frame positioned on the upper end of the cell assembly to cover the cell assembly; and a flexible printed circuit board (FPCB) mounted on the upper frame and including a liquid sensing circuit line. The liquid sensing circuit line may be integrally formed with the flexible printed circuit board. Therefore, it is possible to monitor the occurrence of condensation or the penetration of moisture in the battery module.
본 발명의 일 실시예에 따른 전지 모듈은, 적어도 하나의 전지 셀을 포함하는 셀 조립체, 상기 셀 조립체의 상단에 위치하여 상기 셀 조립체를 커버하는 상부 프레임, 및 상기 상부 프레임에 장착되고, 액체 감지 회로선을 포함하는 연성 인쇄 회로 기판(Flexible Printed Circuit Board, FPCB)을 포함한다. 상기 액체 감지 회로선은 상기 연성 인쇄 회로 기판에 일체로 형성될 수 있다.
BATTERY MODULE INCLUDING FLEXIBLE PRINTED CIRCUIT BOARD SENSING LIQUID
액체 감지 연성 인쇄 회로 기판을 포함하는 전지 모듈
2021-04-06
Patent
Elektronische Ressource
Koreanisch
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen |
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