SECONDARY BATTERY PACK
    1.
    发明申请
    SECONDARY BATTERY PACK 有权
    二次电池组

    公开(公告)号:US20100086845A1

    公开(公告)日:2010-04-08

    申请号:US12445339

    申请日:2007-10-04

    CPC classification number: H01M2/263 H01M2/0215 H01M2/0404 H01M10/425

    Abstract: Disclosed herein is a secondary battery pack including a battery cell having an electrode assembly of a cathode/separator/anode structure mounted in a battery case together with an electrolyte in a sealed state, an insulative mounting member having openings, through which electrode terminals of the battery cell are exposed to the outside, the insulative mounting member being constructed in a structure in which a safety element is mounted to the top of the insulative mounting member, the insulative mounting member being in direct contact with the top of the battery cell, and an insulative cap coupled to the top of the battery cell such that the insulative cap surrounds the insulative mounting member while the safety element is mounted to the insulative mounting member, wherein the battery case is provided at the top thereof with at least one coupling groove, and the insulative mounting member is provided at the bottom thereof with at least one coupling protrusion corresponding to the at least one coupling groove, whereby the coupling of the insulative mounting member to the battery cell is accomplished by the insertion of the at least one coupling protrusion into the at least one coupling groove. The assembly process of the secondary battery pack according to the present invention is greatly simplified. Also, the volume of the member mounted to the top of the battery cell is minimized, and, at the same time, the coupling strength between the battery cell and the mounting member is stably maintained.

    Abstract translation: 本文公开了一种二次电池组,其包括具有阴极/隔板/阳极结构的电极组件的电池组,阴极/隔板/阳极结构与密封状态的电解质一起安装在电池壳体中,具有开口的绝缘安装构件, 电池单元暴露于外部,绝缘安装构件构造成安全元件安装在绝缘安装构件的顶部的结构,绝缘安装构件与电池单元的顶部直接接触,以及 绝缘帽,其连接到所述电池单元的顶部,使得所述绝缘帽围绕所述绝缘安装构件,同时所述安全元件安装到所述绝缘安装构件,其中所述电池壳体在其顶部设置有至少一个联接槽, 并且绝缘安装构件在其底部设置有至少一个对应于at的耦合突起 至少一个联接槽,由此通过将至少一个联接突起插入到至少一个联接槽中来实现绝缘安装构件与电池单元的联接。 根据本发明的二次电池组的组装过程大大简化。 此外,安装到电池单元的顶部的构件的体积最小化,并且同时稳定地保持电池单元和安装构件之间的耦合强度。

    Secondary battery pack exhibiting enhanced coupling strength between a battery cell and mounting members
    2.
    发明授权
    Secondary battery pack exhibiting enhanced coupling strength between a battery cell and mounting members 有权
    二次电池组显示出电池单元和安装构件之间的耦合强度增强

    公开(公告)号:US08557432B2

    公开(公告)日:2013-10-15

    申请号:US12445339

    申请日:2007-10-04

    CPC classification number: H01M2/263 H01M2/0215 H01M2/0404 H01M10/425

    Abstract: Disclosed herein is a secondary battery pack including a battery cell having an electrode assembly of a cathode/separator/anode structure mounted in a battery case together with an electrolyte in a sealed state, an insulative mounting member having openings, through which electrode terminals of the battery cell are exposed to the outside, the insulative mounting member being constructed in a structure in which a safety element is mounted to the top of the insulative mounting member, the insulative mounting member being in direct contact with the top of the battery cell, and an insulative cap coupled to the top of the battery cell such that the insulative cap surrounds the insulative mounting member while the safety element is mounted to the insulative mounting member, wherein the battery case is provided at the top thereof with at least one coupling groove, and the insulative mounting member is provided at the bottom thereof with at least one coupling protrusion corresponding to the at least one coupling groove, whereby the coupling of the insulative mounting member to the battery cell is accomplished by the insertion of the at least one coupling protrusion into the at least one coupling groove. The assembly process of the secondary battery pack according to the present invention is greatly simplified. Also, the volume of the member mounted to the top of the battery cell is minimized, and, at the same time, the coupling strength between the battery cell and the mounting member is stably maintained.

    Abstract translation: 本文公开了一种二次电池组,其包括具有阴极/隔板/阳极结构的电极组件的电池组,阴极/隔板/阳极结构与密封状态的电解质一起安装在电池壳体中,具有开口的绝缘安装构件, 电池单元暴露于外部,绝缘安装构件构造成安全元件安装在绝缘安装构件的顶部的结构,绝缘安装构件与电池单元的顶部直接接触,并且 绝缘帽,其连接到所述电池单元的顶部,使得所述绝缘帽围绕所述绝缘安装构件,同时所述安全元件安装到所述绝缘安装构件,其中所述电池壳体在其顶部设置有至少一个联接槽, 并且绝缘安装构件在其底部设置有至少一个对应于at的耦合突起 至少一个联接槽,由此通过将至少一个联接突起插入到至少一个联接槽中来实现绝缘安装构件与电池单元的联接。 根据本发明的二次电池组的组装过程大大简化。 此外,安装到电池单元的顶部的构件的体积最小化,并且同时稳定地保持电池单元和安装构件之间的耦合强度。

    SECONDARY BATTERY PACK HAVING EXCELLENT ENERGY DENSITY AND PCM ASSEMBLY THEREFOR
    3.
    发明申请
    SECONDARY BATTERY PACK HAVING EXCELLENT ENERGY DENSITY AND PCM ASSEMBLY THEREFOR 有权
    具有优异能量密度的二次电池组和其中的PCM组件

    公开(公告)号:US20110020672A1

    公开(公告)日:2011-01-27

    申请号:US12738512

    申请日:2008-10-14

    CPC classification number: H01M2/34 H01M2/06 H01M10/425

    Abstract: Disclosed herein is a secondary battery pack including a battery cell, and a protection circuit module (PCM) assembly, configured in a specific structure, coupled to the top of the battery cell. The secondary battery pack includes a battery cell having an electrode assembly mounted in a battery case together with an electrolyte in a sealed state, a protection circuit module (PCM) assembly including a PCM and connection members, the PCM assembly being provided with a through-hole for connection, an insulative mounting member mounted at the top of the battery cell, an insulative cap coupled to an upper end of the battery cell. One of the connection members, i.e., the connection member (A), protrudes from one end of the PCM assembly such that a region of the connection member (A) electrically connected to the battery cell is exposed upward from the PCM assembly. The other connection member, i.e., the connection member (B), is coupled to the bottom of the PCM such that at least a portion of the connection member (B) is exposed upward from the PCM assembly through the through-hole for connection. The electrical connection between the connection members and the electrode terminals of the battery cell is achieved at the top of the PCM while the insulative mounting member and the PCM assembly are loaded on the battery cell.

    Abstract translation: 本文公开了一种二次电池组,其包括电池单元和被配置为特定结构的保护电路模块(PCM)组件,其耦合到电池单元的顶部。 二次电池组包括具有密封状态的电解质与电池壳体一起安装的电极组件的电池单元,包括PCM和连接构件的保护电路模块(PCM)组件,PCM组件设置有通孔, 用于连接的孔,安装在电池单元的顶部的绝缘安装构件,连接到电池单元的上端的绝缘帽。 连接构件(即,连接构件(A))中的一个从PCM组件的一端突出,使得电连接到电池单元的连接构件(A)的区域从PCM组件向上露出。 另一个连接构件即连接构件(B)连接到PCM的底部,使得连接构件(B)的至少一部分从PCM组件向上暴露通过用于连接的通孔。 连接构件和电池单元的电极端子之间的电连接在PCM的顶部实现,而绝缘安装构件和PCM组件被装载在电池单元上。

    No-welding type battery pack using forced-inserting type rivet
    4.
    发明授权
    No-welding type battery pack using forced-inserting type rivet 有权
    使用强制插入式铆钉的无焊接型电池组

    公开(公告)号:US07976969B2

    公开(公告)日:2011-07-12

    申请号:US11613709

    申请日:2006-12-20

    Abstract: Disclosed herein is a no-welding type battery pack using one or more forced-inserting type rivets. A cap assembly includes a base plate mounted to an open upper end of a battery case, a protection circuit module (PCM) mounted on the base plate, and a top cap coupled to the upper end of the battery case while the top cap covers the PCM. The top cap is made of an insulative material. The electrical connection and the mechanical coupling between the PCM and the base plate are accomplished by one or more forced-inserting type rivets. The cap assembly is included the battery pack. The no-welding type battery pack using the one or more forced-inserting type rivets is manufactured without welding or soldering requiring an excessive amount of time and skilled technique during the electrical connection between the battery cell and the PCM. As a result, the assembly process of the battery pack is simplified, and therefore, the manufacturing time of the battery pack is reduced. Consequently, the manufacturing costs of the battery pack are decreased, the automation of the assembly process is accomplished, and the structural stability of the battery pack is improved.

    Abstract translation: 这里公开了一种使用一个或多个强制插入型铆钉的无焊接型电池组。 盖组件包括安装到电池壳体的敞开的上端的基板,安装在基板上的保护电路模块(PCM)和联接到电池壳体的上端的顶盖,同时顶盖覆盖 PCM。 顶盖由绝缘材料制成。 PCM和基板之间的电连接和机械耦合由一个或多个强制插入型铆钉实现。 盖组件包括电池组。 在电池单元和PCM之间的电连接期间,使用一个或多个强制插入型铆钉的无焊接型电池组在没有焊接或焊接的情况下制造需要过多的时间和技术上的技术。 结果,简化了电池组的组装过程,因此减少了电池组的制造时间。 因此,电池组的制造成本降低,完成了组装工艺的自动化,并且提高了电池组的结构稳定性。

    Secondary battery pack having excellent energy density and PCM assembly therefor
    5.
    发明授权
    Secondary battery pack having excellent energy density and PCM assembly therefor 有权
    二次电池组具有优异的能量密度和PCM组装

    公开(公告)号:US09123951B2

    公开(公告)日:2015-09-01

    申请号:US12738512

    申请日:2008-10-14

    CPC classification number: H01M2/34 H01M2/06 H01M10/425

    Abstract: Disclosed herein is a secondary battery pack including a battery cell, and a protection circuit module (PCM) assembly, configured in a specific structure, coupled to the top of the battery cell. The secondary battery pack includes a battery cell having an electrode assembly mounted in a battery case together with an electrolyte in a sealed state, a protection circuit module (PCM) assembly including a PCM and connection members, the PCM assembly being provided with a through-hole for connection, an insulative mounting member mounted at the top of the battery cell, an insulative cap coupled to an upper end of the battery cell. One of the connection members, i.e., the connection member (A), protrudes from one end of the PCM assembly such that a region of the connection member (A) electrically connected to the battery cell is exposed upward from the PCM assembly. The other connection member, i.e., the connection member (B), is coupled to the bottom of the PCM such that at least a portion of the connection member (B) is exposed upward from the PCM assembly through the through-hole for connection. The electrical connection between the connection members and the electrode terminals of the battery cell is achieved at the top of the PCM while the insulative mounting member and the PCM assembly are loaded on the battery cell.

    Abstract translation: 本文公开了一种二次电池组,其包括电池单元和被配置为特定结构的保护电路模块(PCM)组件,其耦合到电池单元的顶部。 二次电池组包括具有密封状态的电解质与电池壳体一起安装的电极组件的电池单元,包括PCM和连接构件的保护电路模块(PCM)组件,PCM组件设置有通孔, 用于连接的孔,安装在电池单元的顶部的绝缘安装构件,连接到电池单元的上端的绝缘帽。 连接构件(即,连接构件(A))中的一个从PCM组件的一端突出,使得电连接到电池单元的连接构件(A)的区域从PCM组件向上露出。 另一个连接构件即连接构件(B)连接到PCM的底部,使得连接构件(B)的至少一部分从PCM组件向上暴露通过用于连接的通孔。 连接构件和电池单元的电极端子之间的电连接在PCM的顶部实现,而绝缘安装构件和PCM组件被装载在电池单元上。

    Secondary battery pack having excellent production process property and structural stability
    6.
    发明授权
    Secondary battery pack having excellent production process property and structural stability 有权
    二次电池组具有优良的生产工艺性能和结构稳定性

    公开(公告)号:US08137837B2

    公开(公告)日:2012-03-20

    申请号:US12445336

    申请日:2007-10-04

    Abstract: A secondary battery pack is provided. The secondary battery pack includes a battery cell having an electrode assembly of a cathode/separator/anode structure mounted in a battery case together with an electrolyte in a sealed state, an insulative mounting member having openings, through which electrode terminals of the battery cell are exposed to the outside, the insulative mounting member being constructed in a structure in which a safety element is mounted to the top of the insulative mounting member, the insulative mounting member being in direct contact with the top of the battery cell, and an insulative cap coupled to the top of the battery cell such that the insulative cap surrounds the insulative mounting member while the safety element is mounted to the insulative mounting member.

    Abstract translation: 提供二次电池组。 二次电池组包括电池单元,其具有阴极/隔板/阳极结构的电极组件,阴极/隔板/阳极结构与密封状态的电解质一起安装在电池壳体中,具有开口的绝缘安装构件,电池单元的电极端子通过该绝缘安装构件 暴露于外部,绝缘安装构件构造成安全元件安装在绝缘安装构件的顶部的结构,绝缘安装构件与电池单元的顶部直接接触,绝缘帽 耦合到电池单元的顶部,使得绝缘帽围绕绝缘安装构件,同时将安全元件安装到绝缘安装构件。

    SECONDARY BATTERY PACK HAVING EXCELLENT PRODUCTION PROCESS PROPERTY AND STRUCTURAL STABILITY
    7.
    发明申请
    SECONDARY BATTERY PACK HAVING EXCELLENT PRODUCTION PROCESS PROPERTY AND STRUCTURAL STABILITY 有权
    具有良好生产过程属性和结构稳定性的二次电池组

    公开(公告)号:US20090317715A1

    公开(公告)日:2009-12-24

    申请号:US12445336

    申请日:2007-10-04

    Abstract: Disclosed herein is a secondary battery pack constructed such that an insulative mounting member is coupled to the top of a battery cell through a specific coupling structure. The secondary battery pack includes a battery cell having an electrode assembly of a cathode/separator/anode structure mounted in a battery case together with an electrolyte in a sealed state, an insulative mounting member having openings, through which electrode terminals of the battery cell are exposed to the outside, the insulative mounting member being constructed in a structure in which a safety element is mounted to the top of the insulative mounting member, the insulative mounting member being in direct contact with the top of the battery cell, and an insulative cap coupled to the top of the battery cell such that the insulative cap surrounds the insulative mounting member while the safety element is mounted to the insulative mounting member The battery case is provided at the top thereof with at least one coupling groove, and the insulative mounting member is provided with at least one through-hole communicating with the at least one coupling groove, whereby the coupling of the insulative mounting member to the battery cell is accomplished by the insertion of at least one coupling member into the at least one coupling groove through the at least one through-hole such that the at least one coupling member is not exposed to the outside of the insulative cap.

    Abstract translation: 这里公开了一种二次电池组,其被构造成使得绝缘安装构件通过特定的耦合结构耦合到电池单元的顶部。 二次电池组包括电池单元,其具有阴极/隔板/阳极结构的电极组件,阴极/隔板/阳极结构与密封状态的电解质一起安装在电池壳体中,具有开口的绝缘安装构件,电池单元的电极端子通过该绝缘安装构件 暴露于外部,绝缘安装构件构造成安全元件安装在绝缘安装构件的顶部的结构,绝缘安装构件与电池单元的顶部直接接触,绝缘帽 耦合到电池单元的顶部,使得绝缘帽围绕绝缘安装构件,同时将安全元件安装到绝缘安装构件上。电池壳体的顶部设置有至少一个联接槽,并且绝缘安装构件 设置有与所述至少一个联接槽连通的至少一个通孔,由此, 绝缘安装构件通过将至少一个联接构件插入穿过所述至少一个通孔的至少一个联接槽中而实现,使得至少一个联接构件不暴露于绝缘的外部 帽。

    Secondary battery pack of novel structure
    8.
    发明授权
    Secondary battery pack of novel structure 有权
    二次电池组新颖结构

    公开(公告)号:US08865329B2

    公开(公告)日:2014-10-21

    申请号:US13201670

    申请日:2010-02-24

    Abstract: Disclosed herein is a secondary battery pack including a battery cell including first and second electrode terminals of specific structures, a protection circuit module (PCM) including connection members A and B connected to the first and second electrode terminals and an electrically insulated top cap, wherein a connection portion of the connection member B connected to the second electrode terminal of the battery cell is located at the bottom of the PCB so that the connection member B is electrically connected to the second electrode terminal via the safety element, the connection member A is coupled to the bottom of the PCB in a state in which the connection member A protrudes from one end of the PCB in the lateral direction so that a connection portion of the connection member A connected to the first electrode terminal of the battery cell is exposed through a corresponding one of the through holes formed at the top cap, a coupling hole is formed at the protruding portion of the connection member A, and wherein coupling members are coupled into the respective coupling grooves of the battery cell through the through holes of the top cap in a state in which the PCM and the top cap are disposed at the top of the battery cell, and the connection member A is mechanically coupled and electrically connected to the first electrode terminal by a corresponding one of the coupling members.

    Abstract translation: 本文公开了一种二次电池组,其包括具有特定结构的第一和第二电极端子的电池单元,包括连接到第一和第二电极端子的连接构件A和B以及电绝缘顶盖的保护电路模块(PCM),其中 连接到电池单元的第二电极端子的连接构件B的连接部分位于PCB的底部,使得连接构件B经由安全元件电连接到第二电极端子,连接构件A是 在连接构件A从PCB的一端沿横向突出的状态下连接到PCB的底部,使得连接到电池单元的第一电极端子的连接构件A的连接部分通过 形成在顶盖上的相应的一个通孔,在该凸起部分处形成一个连接孔 连接构件A,并且其中耦合构件在PCM和顶盖设置在电池单元的顶部的状态下通过顶盖的通孔耦合到电池单元的相应耦合槽中,并且 连接构件A通过相应的一个联接构件机械地联接并电连接到第一电极端子。

    SECONDARY BATTERY PACK OF NOVEL STRUCTURE
    10.
    发明申请
    SECONDARY BATTERY PACK OF NOVEL STRUCTURE 有权
    新型结构二次电池组

    公开(公告)号:US20120040209A1

    公开(公告)日:2012-02-16

    申请号:US13201670

    申请日:2010-02-24

    Abstract: Disclosed herein is a secondary battery pack including a battery cell including first and second electrode terminals of specific structures, a protection circuit module (PCM) including connection members A and B connected to the first and second electrode terminals and an electrically insulated top cap, wherein a connection portion of the connection member B connected to the second electrode terminal of the battery cell is located at the bottom of the PCB so that the connection member B is electrically connected to the second electrode terminal via the safety element, the connection member A is coupled to the bottom of the PCB in a state in which the connection member A protrudes from one end of the PCB in the lateral direction so that a connection portion of the connection member A connected to the first electrode terminal of the battery cell is exposed through a corresponding one of the through holes formed at the top cap, a coupling hole is formed at the protruding portion of the connection member A, and wherein coupling members are coupled into the respective coupling grooves of the battery cell through the through holes of the top cap in a state in which the PCM and the top cap are disposed at the top of the battery cell, and the connection member A is mechanically coupled and electrically connected to the first electrode terminal by a corresponding one of the coupling members.

    Abstract translation: 本文公开了一种二次电池组,其包括具有特定结构的第一和第二电极端子的电池单元,包括连接到第一和第二电极端子的连接构件A和B以及电绝缘顶盖的保护电路模块(PCM),其中 连接到电池单元的第二电极端子的连接构件B的连接部分位于PCB的底部,使得连接构件B经由安全元件电连接到第二电极端子,连接构件A是 在连接构件A从PCB的一端沿横向突出的状态下连接到PCB的底部,使得连接到电池单元的第一电极端子的连接构件A的连接部分通过 形成在顶盖上的相应的一个通孔,在该凸起部分处形成一个连接孔 连接构件A,并且其中耦合构件在PCM和顶盖设置在电池单元的顶部的状态下通过顶盖的通孔耦合到电池单元的相应耦合槽中,并且 连接构件A通过相应的一个联接构件机械地联接并电连接到第一电极端子。

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