Disclosed is a battery cell module, which comprises: a cell assembly having at least one battery cell; an upper plate positioned above the cell assembly and formed with a recessed protecting portion; side plates each having one end folded to be coupled at both side edges in a width direction of the upper plate and having a busbar attached to an outer side thereof; a flexible printed circuit board received in the protection portion formed on the upper plate and fixed by an adhesive and including a temperature sensing portion which is in contact with the cell assembly and a voltage sensing portion which is in close contact with the busbar; and a pressing plate covering both ends of the flexible printed circuit board and closely fixed to the side plates. Therefore, the damage to the flexible printed circuit board which may occur during the manufacturing process can be minimized, and a heat welding process is minimized to provide enhanced productivity.

    적어도 하나의 배터리 셀이 구비되는 셀 조립체; 및 상기 셀 조립체의 상부에 위치하고, 요입된 보호부가 형성된 상부 플레이트; 상기 상부 플레이트의 폭방향 양 측 모서리에 각각 일 단이 꺾어져 체결되고, 외측면에 버스바가 부착되는 측면 플레이트; 상기 상부 플레이트에 형성된 보호부에 수용되고 접착제에 의해 고정되며, 상기 셀 조립체에 접촉되는 온도센싱부와 상기 버스바에 밀착되는 전압센싱부를 포함하는 연성회로기판; 상기 연성회로기판의 양 말단을 덮고, 상기 측면 플레이트에 밀착 고정되는 누름판;을 포함하는 배터리 셀 모듈이 개시된다. 따라서 제작과정에서 발생할 수 있는 연성회로기판의 파손을 최소화하고, 열 융착 공정을 최소화하여 보다 향상된 생산성을 제공한다.


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    Title :

    BATTERY CELL MODULE WITH PROTECTIVE STRUCTURE OF FPCB


    Additional title:

    연성회로기판의 보호구조가 구비된 배터리 셀 모듈


    Contributors:

    Publication date :

    2019-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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



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