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    • 4. 发明申请
    • SECONDARY BATTERY
    • 二次电池
    • US20130171476A1
    • 2013-07-04
    • US13620331
    • 2012-09-14
    • Woon-Seong BaekSang-Joo LeeHeui-Sang Yoon
    • Woon-Seong BaekSang-Joo LeeHeui-Sang Yoon
    • H01M2/02H01M2/00
    • H01M2/0404H01M2/0469H01M2/0473H01M2/347H01M10/425
    • Mechanical connections between a fixing member, a bare secondary battery cell and a protection circuit module by pressurizing a bare cell by a fastening member are disclosed. The secondary battery is capable of stably fixing an upper case and the bare cell. The secondary battery may include a bare cell including an electrode assembly in the inside thereof and formed with a fixing groove in both sides of a top surface; a protection circuit module electrically connected to the bare cell; and an upper case surrounding the protection circuit module and formed with the fastening hole in the position corresponding to the fixing groove. A bottom surface of the upper case not formed with the fastening hole may be formed with an adhering portion contacting the top surface of the bare cell and a space portion not contacting the top surface of the bare cell.
    • 公开了一种固定部件,裸露的二次电池单元和保护电路模块之间通过紧固部件加压裸电池的机械连接。 二次电池能够稳定地固定上壳体和裸电池。 二次电池可以包括在其内部包括电极组件的裸电池,并且在顶表面的两侧形成有固定槽; 电连接到所述裸电池的保护电路模块; 以及围绕保护电路模块的上壳体,并且在与固定槽相对应的位置处形成有紧固孔。 未形成有紧固孔的上壳体的底面可以形成有与裸电池的顶表面接触的粘附部分和不接触裸电池的顶表面的空间部分。
    • 6. 发明授权
    • Battery pack
    • 电池组
    • US08986875B2
    • 2015-03-24
    • US12881974
    • 2010-09-14
    • Woon-Seong BaekSang-Joo LeeHeui-Sang YoonJong-Pil Kim
    • Woon-Seong BaekSang-Joo LeeHeui-Sang YoonJong-Pil Kim
    • H01M2/00H01M2/04H01M10/42H01M2/02
    • H01M2/0426H01M2/0217H01M2/0285H01M2/0404H01M2/0473H01M2/0482H01M2/0486H01M10/425
    • Provided is a battery pack formed by coupling a cover case and a bare cell. The battery pack includes: a bare cell including a cap plate having a surface in which at least one screw receiving groove is formed; a cover case disposed at a side of the cap plate, and having a surface in which at least one mounting groove is formed and a hole penetrating a center of the mounting groove; and at least one tapping screw including a head part and a body part that are mounted in the mounting groove of the cover case, wherein the body part penetrates the hole and is coupled to the screw receiving groove of the cap plate; wherein the cap plate includes a protruding unit formed in the second surface of the cap plate in correspondence to the screw receiving groove of the cap plate.
    • 提供了通过将盖壳和裸电池联接而形成的电池组。 电池组包括:裸电池,其包括具有其中形成有至少一个螺钉接收槽的表面的盖板; 盖壳,设置在所述盖板的一侧,并且具有其中形成有至少一个安装槽的表面和穿过所述安装槽的中心的孔; 以及包括安装在所述盖壳的安装槽中的头部和主体部分的至少一个自攻螺钉,其中所述主体部分穿透所述孔并且联接到所述盖板的所述螺钉接收槽; 其中所述盖板包括形成在所述盖板的所述第二表面中的与所述盖板的所述螺钉接收槽相对应的突出单元。
    • 9. 发明授权
    • Battery pack
    • 电池组
    • US08399111B2
    • 2013-03-19
    • US12910115
    • 2010-10-22
    • Woon-Seong BaekHeui-Sang YoonJong-Wook Yoon
    • Woon-Seong BaekHeui-Sang YoonJong-Wook Yoon
    • H01M2/02H01M2/34
    • H01M2/1066H01M10/425
    • A battery pack includes a bare cell having a pair of first side portions, a pair of second side portions, and a pair of plane portions, each of which are opposite to each other. The second side portions and the plane portions are connected to ends of the first side portions. A protection circuit module is electrically connected to the bare cell. An inner frame exposes one side portion of the pair of first side portions and accommodates the bare cell. An outer frame exposes the pair of plane portions and accommodates the bare cell, the protection circuit module and the inner frame. In the battery pack, outer ribs extending away from the bare cell are further formed at the inner frame that comes in contact with the pair of second side portions of the bare cell so that the outer frame is surrounded by the outer ribs.
    • 电池组包括具有一对第一侧部分,一对第二侧部分和一对彼此相对的一对平面部分的裸电池。 第二侧部和平面部分连接到第一侧部的端部。 保护电路模块电连接到裸电池。 内框架暴露一对第一侧部分的一侧部分并容纳裸电池。 外框架暴露一对平面部分并容纳裸电池,保护电路模块和内框架。 在电池组中,远离裸电池延伸的外肋进一步形成在与裸电池的一对第二侧部接触的内框架处,使得外框架被外肋包围。
    • 10. 发明申请
    • Battery Pack
    • 电池组
    • US20110129695A1
    • 2011-06-02
    • US12910115
    • 2010-10-22
    • Woon-Seong BaekHeui-Sang YoonJong-Wook Yoon
    • Woon-Seong BaekHeui-Sang YoonJong-Wook Yoon
    • H01M10/44
    • H01M2/1066H01M10/425
    • A battery pack includes a bare cell having a pair of first side portions, a pair of second side portions, and a pair of plane portions, each of which are opposite to each other. The second side portions and the plane portions are connected to ends of the first side portions. A protection circuit module is electrically connected to the bare cell. An inner frame exposes one side portion of the pair of first side portions and accommodates the bare cell. An outer frame exposes the pair of plane portions and accommodates the bare cell, the protection circuit module and the inner frame. In the battery pack, outer ribs extending away from the bare cell are further formed at the inner frame that comes in contact with the pair of second side portions of the bare cell so that the outer frame is surrounded by the outer ribs.
    • 电池组包括具有一对第一侧部分,一对第二侧部分和一对彼此相对的一对平面部分的裸电池。 第二侧部和平面部分连接到第一侧部的端部。 保护电路模块电连接到裸电池。 内框架暴露一对第一侧部分的一侧部分并容纳裸电池。 外框架暴露一对平面部分并容纳裸电池,保护电路模块和内框架。 在电池组中,远离裸电池延伸的外肋进一步形成在与裸电池的一对第二侧部接触的内框架处,使得外框架被外肋包围。