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    • 5. 发明申请
    • BATTERY PACK
    • 电池组
    • US20090111018A1
    • 2009-04-30
    • US12183364
    • 2008-07-31
    • Kyungho ParkSeok KohKyungwon Seo
    • Kyungho ParkSeok KohKyungwon Seo
    • H01M2/02H01M2/00H01M2/08
    • H01M2/1061H01M2/02H01M2/0207H01M2/1016
    • A battery pack to improve assembling reliability in a battery with a cover frame. The battery pack according to the present invention includes a rechargeable battery having at least one rounded lateral side; a cover frame including a frame surrounding each of lateral sides of the rechargeable battery, wherein more than at least one groove is formed at both ends of the frame covering the rounded lateral side of the rechargeable battery. Therefore, it is possible to couple the cover frame to the rechargeable battery via the groove without deforming the cover frame. Also, the rounded battery and the rounded cover frame closing each other is an effect that assembly error of a battery to cover frame can be reduced.
    • 一种电池组,用于提高具有盖框架的电池中的组装可靠性。 根据本发明的电池组包括具有至少一个圆形侧面的可再充电电池; 包括围绕可再充电电池的侧面的框架的框架,其中在覆盖可再充电电池的圆形横向侧的框架的两端处形成多于至少一个凹槽。 因此,可以通过凹槽将盖框架连接到可再充电电池而不使盖框体变形。 此外,圆形电池和圆形盖框彼此闭合,可以降低电池到盖框架的组装误差。
    • 8. 发明授权
    • Battery pack including cover case covering, holder case and protection circuit module
    • 电池组包括盖壳盖,保持架和保护电路模块
    • US08673486B2
    • 2014-03-18
    • US13051127
    • 2011-03-18
    • Eunok KwakSeok KohYoungho KimKyungho Park
    • Eunok KwakSeok KohYoungho KimKyungho Park
    • H01M2/02H01M2/06H01M2/08H01M10/48
    • H01M2/1016H01M10/425
    • A battery pack having a holder case capable of preventing short-circuit between a cap plate and an electric terminal, instead of a washer, thereby increasing a coupling force between the holder case and a bare cell while minimizing the volume of the battery pack. The battery pack includes a bare cell including an electrode assembly, a can accommodating the electrode assembly, and a cap assembly for finishing an upper opening of the can, a holder case including a bottom portion covering one side surface of the bare cell, first and second support portions formed at first and second sides of the bottom portion, and an insulating portion fixed while covering a portion of a cap plate forming the cap assembly, a protection circuit module coupled to an upper portion of the holder case, and a cover case fixed to one side surface of the bare cell while covering the holder case and the protection circuit module.
    • 一种电池组,其具有能够防止盖板和电气端子之间的短路而不是垫圈的保持器壳体,从而在使电池组的体积最小化的同时增加保持器壳体和裸电池之间的耦合力。 电池组包括裸电池,其包括电极组件,容纳电极组件的罐和用于完成罐的上部开口的盖组件,包括覆盖裸电池的一个侧表面的底部的保持器壳体,首先和 形成在底部的第一和第二侧的第二支撑部分,以及覆盖形成盖组件的盖板的一部分固定的绝缘部分,连接到保持器壳体的上部的保护电路模块和盖壳体 固定在裸电池的一个侧表面上,同时覆盖保持器壳体和保护电路模块。