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    • 2. 发明公开
    • ENERGY STORAGE DEVICE
    • 能量存储设备
    • EP3249670A1
    • 2017-11-29
    • EP16740361.7
    • 2016-01-18
    • LS Mtron Ltd.
    • LEE, Jung-GulYOO, Yong-Hyeon
    • H01G15/00H01G11/08
    • H01G11/04H01G2/106H01G4/228H01G4/40H01G9/008H01G9/016H01G9/06H01G11/08H01G11/10H01G11/22H01G11/74H01G11/76H01G11/78H01G11/82H01M2/022Y02E60/13Y02T10/7022
    • Disclosed is an energy storage device, which comprises an external terminal having any one of positive and negative polarities and including a protrusion and a first terminal; a case having a polarity opposite to the external terminal and including an extension; a substrate disposed to surround an outer circumference of the protrusion of the external terminal through a hole formed at a center thereof; and a connection member located at an upper surface of the substrate and coupled to the first terminal of the external terminal, wherein the first terminal and the substrate are connected by means of the connection member, and the extension is connected to the substrate. Since a positive electrode and a negative electrode of the energy storage device are electrically connected to a substrate having a cell balancing function without a harness or any other member, it is possible to reduce the cost required for preparing the harness or any other member, and it is also possible to improve the economic feasibility and productivity of the energy storage device module by omitting the process of installing the harness or any other member.
    • 公开了一种能量存储装置,其包括具有正极性和负极性中的任一种并且包括突起和第一端子的外部端子; 具有与所述外部端子相反的极性并且包括延伸部分的壳体; 基板,其设置成通过形成在其中心的孔围绕外部端子的突起的外周; 以及连接构件,位于所述基板的上表面并且与所述外部端子的所述第一端子连接,其中所述第一端子和所述基板通过所述连接构件连接,并且所述延伸件连接到所述基板。 由于能量存储装置的正电极和负电极在没有线束或任何其他构件的情况下电连接到具有电池单体平衡功能的基板,因此可以降低制备线束或任何其他构件所需的成本,并且 也可以通过省略安装线束或任何其他构件的过程来提高能量存储装置模块的经济可行性和生产率。