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    SECONDARY BATTERY PACK
    1.
    发明公开
    SECONDARY BATTERY PACK 审中-公开
    二次电池组

    公开(公告)号：EP2731172A2

    公开(公告)日：2014-05-14

    申请号：EP12821477.2

    申请日：2012-08-01

    申请人： LG Chem, Ltd.

    发明人： CHOI, Jong Woon ,  YUN, Hyung Gu ,  CHOI, Migeum

    IPC分类号： H01M2/34 ,  H01M2/30 ,  H01M2/02

    CPC分类号： H02H7/18 ,  H01M2/021 ,  H01M2/0212 ,  H01M2/0267 ,  H01M2/0277 ,  H01M2/0285 ,  H01M2/0287 ,  H01M2/0404 ,  H01M2/30 ,  H01M2/34 ,  H01M10/04 ,  H01M10/0436 ,  H01M10/425 ,  H01M2200/00 ,  Y10T29/4911

    摘要： Disclosed herein is a secondary battery pack including a battery cell having an anode terminal and a cathode terminal formed at one face having a sealed surplus portion and a protection circuit module (PCM) electrically connected to the battery cell via the anode terminal and the cathode terminal, wherein the PCM includes a board having a protection circuit formed thereon, the board being provided with an anode terminal connection part and a cathode terminal connection part connected to the anode terminal and the cathode terminal, respectively, a PCM case configured to receive the board through an open face thereof so that the PCM case surrounds the board, and an electrically insulative lid to close the open face of the PCM case. The board is coupled to the anode terminal and the cathode terminal of the battery cell via the anode terminal connection part and the cathode terminal connection part, the board is disposed in the PCM case in a state in which the board is parallel to the battery cell, the open face of the PCM case is closed by the electrically insulative lid, and the PCM case is mounted to the sealed surplus portion of the battery cell.

    摘要翻译： 本发明公开了一种二次电池组，其包括具有形成在具有密封剩余部分的一个面的阳极端子和阴极端子的电池单元以及经由阳极端子和阴极端子电连接到电池单元的保护电路模块（PCM） 其中所述PCM包括其上形成有保护电路的板，所述板设置有分别连接到所述阳极端子和所述阴极端子的阳极端子连接部分和阴极端子连接部分，PCM壳体，所述PCM壳体被配置为容纳所述板 通过其开放面使PCM壳体围绕电路板，以及电绝缘盖子以封闭PCM壳体的开放面。 电路板通过阳极端子连接部分和阴极端子连接部分连接到电池单元的阳极端子和阴极端子，电路板以其中电路板平行于电池单元的状态布置在PCM外壳中 PCM壳体的敞开面由电绝缘盖封闭，并且PCM壳体安装到电池单元的密封多余部分。