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    • 5. 发明申请
    • Battery pack
    • 电池组
    • US20090081539A1
    • 2009-03-26
    • US12219221
    • 2008-07-17
    • Seok KohKyungwon SeoJeongdeok ByunKyungho ParkEunok Kwak
    • Seok KohKyungwon SeoJeongdeok ByunKyungho ParkEunok Kwak
    • H01M2/02H01M2/00
    • H01M2/22H01M2/1061H01M10/425
    • A battery pack increases coupled strength of a protection circuit module and an outer case, and realize a compact battery pack by physically coupling the protection circuit module coupled to a bare cell and the integral outer case by an adherent member. The battery pack includes a bare cell; a circuit module arranged on an upper surface of the bare cell and electrically coupled to the bare cell; an outer case integrally formed so as to cover a pair of short side surfaces and the upper surface of the bare cell including the circuit module, and coupled to the circuit module; and a label attached to the pair of the short side surfaces, a pair of long side surfaces and a lower surface of the bare cell. At least one protrusion part may be integrally formed an outer side surface of said circuit module. At least one tapered part may be integrally formed with said outer case.
    • 电池组增加了保护电路模块和外壳的耦合强度,并且通过将耦合到裸电池的保护电路模块和整体外壳由附着构件物理耦合来实现紧凑型电池组。 电池组包括裸电池; 电路模块,其布置在所述裸电池的上表面上并电耦合到所述裸电池; 外壳,其一体地形成为覆盖一对短边表面,并且所述裸电池的上表面包括所述电路模块,并且耦合到所述电路模块; 以及附接到一对短侧表面,裸电池的一对长侧表面和下表面的标签。 至少一个突出部分可以一体地形成在所述电路模块的外侧表面上。 至少一个锥形部分可以与所述外壳一体地形成。