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    BATTERY EXPLOSION-PROOF DEVICE AND BATTERY PACK COMPRISING THE SAME
    11.
    发明申请
    BATTERY EXPLOSION-PROOF DEVICE AND BATTERY PACK COMPRISING THE SAME 审中-公开
    电池防爆装置和包含该电池的电池组件

    公开(公告)号：WO2013060239A1

    公开(公告)日：2013-05-02

    申请号：PCT/CN2012/082807

    申请日：2012-10-11

    Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

    Inventor： WAN, Hu ,  TONG, Zhiwei ,  LAI, Qing ,  ZHU, Jianhua

    IPC: H01M2/12 ,  H01M2/04

    CPC classification number: H01M2/1241 ,  H01M2/12 ,  H01M2/1205 ,  H01M2/1211 ,  H01M2/1217 ,  H01M2/1223 ,  H01M2/1229 ,  H01M2/1235

    Abstract: A battery explosion-proof device (100) and a battery pack (200) may be provided. The battery explosion-proof device (100) may comprise a valve body (1), a rupture plate (2) and a protecting cover (3). The valve body (1) may comprise a base portion (11) and a shaft portion (12) connected with the base portion (11). The shaft portion (12) may be formed with threads on an external circumferential surface thereof and with a venting passage (121). The rupture plate (2) may be disposed inside the concaved portion (111) for sealing the venting passage (121). And the protecting cover (3) may be configured to cover the concaved portion (111).

    Abstract translation: 可以提供电池防爆装置（100）和电池组（200）。 电池防爆装置（100）可以包括阀体（1），破裂板（2）和保护罩（3）。 阀体（1）可以包括基部（11）和与基部（11）连接的轴部（12）。 轴部分（12）可以在其外圆周表面上形成有螺纹，并具有通气通道（121）。 破裂板（2）可以设置在凹部（111）内部，用于密封通气通道（121）。 并且保护盖（3）可以构造成覆盖凹部（111）。

    A HEAT DISSIPATING DEVICE FOR A BATTERY PACK, AND A BATTERY PACK USING THE SAME
    12.
    发明申请
    A HEAT DISSIPATING DEVICE FOR A BATTERY PACK, AND A BATTERY PACK USING THE SAME 审中-公开
    一种用于电池组的散热装置和使用该电池组的电池组

    公开(公告)号：WO2007053993A1

    公开(公告)日：2007-05-18

    申请号：PCT/CN2006/000900

    申请日：2006-05-08

    Applicant: BYD COMPANY LIMITED ,  ZHU, Jianhua ,  SHEN, Xi ,  HAN, Yili ,  LAI, Qing

    Inventor： ZHU, Jianhua ,  SHEN, Xi ,  HAN, Yili ,  LAI, Qing

    IPC: H01M10/50

    CPC classification number: F28D15/0233 ,  F28D15/0266 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6554 ,  H01M10/6557 ,  H01M10/6568

    Abstract: Disclosed herein is a heat dissipating device for a battery pack which comprises a heat collecting plate having a heat collecting channel, a heat dissipating plate having a heat dissipating channel, and a pump, wherein, one port of the heat collecting channel is communicated with one port of the heat dissipating channel, the other port the heat collecting channel is communicated with the liquid outlet of the pump, and the liquid inlet of the pump is communicated with the other port of the heat dissipating channel. A battery pack using the heat dissipating device is also disclosed. During the operation of the heat dissipating device, the heat generated by the cells can be collected in the heat collecting plate and absorbed by the cooling liquid pumped into the heat collecting channel by the pump, the cooling liquid carrying the heat flows into the heat dissipating channel, the heat is dissipated outwardly through the heat dissipating plate, and then the cooling liquid is repeatedly pumped from the heat dissipating channel into the heat collecting channel by the pump, such that the heat generated by the cells can be dissipated rapidly and efficiently.

    Abstract translation: 本发明公开了一种电池组散热装置，其特征在于，包括具有集热通道的集热板，具有散热通道的散热板和泵，其中，所述集热通道的一个端口与一个 散热通道的端口，集热通道与泵的液体出口连通的另一端口，泵的液体入口与散热通道的另一端口连通。 还公开了使用散热装置的电池组。 在散热装置的运行过程中，由电池产生的热量可以被收集在集热板中并由被泵送到集热通道中的冷却液体吸收，承载热量的冷却液流入散热 通过散热板向外散发热量，然后通过泵将冷却液体从散热通道反复地泵送到集热通道中，使得由电池产生的热能够快速有效地消散。

    A LITHIUM ION BATTERY
    13.
    发明申请
    A LITHIUM ION BATTERY 审中-公开
    锂离子电池

    公开(公告)号：WO2007053990A1

    公开(公告)日：2007-05-18

    申请号：PCT/CN2006/000642

    申请日：2006-04-11

    Applicant: BYD COMPANY LIMITED ,  SHEN, Xi ,  ZHU, Jianhua ,  LAI, Qing ,  HAN, Yili

    Inventor： SHEN, Xi ,  ZHU, Jianhua ,  LAI, Qing ,  HAN, Yili

    IPC: H01M10/38 ,  H01M2/02

    CPC classification number: H01M2/0202 ,  H01M2/04 ,  H01M2/0434 ,  H01M2/202 ,  H01M10/04 ,  H01M10/0525 ,  H01M10/617 ,  H01M10/6554 ,  H01M2002/0205

    Abstract: Disclosed herein is a lithium ion battery comprising an electrode core, an electrolyte solution, a metal shell and an end cover assembly, said metal shell comprising an outer wall, an inner wall and a chamber, said electrode core and electrolyte solution being located in the chamber of the metal shell, and said electrode core being connected to the end cover assembly with a electrode terminal of the electrode core, wherein the number of said electrode core is more than one, and the multiple electrode cores are located in the chamber of the metal shell. The lithium ion battery according to the present invention possesses excellent disperse heat dispersion, high mechanical safety, and good high rate discharge performance. In addition, the battery according to the present invention solves the problems of the "wound battery" of the prior art that the electrode plate is long and difficult to wind, and the "stacked battery" of the prior art that the electrode plate is difficult to prepare and pile up by dividing the electrode core of high capacity into multiple electrode core of low capacity placed abreast in the metal shell, whereby simplifying the preparation thereof.

    Abstract translation: 本文公开了一种锂离子电池，其包括电极芯，电解质溶液，金属壳和端盖组件，所述金属壳包括外壁，内壁和室，所述电极芯和电解质溶液位于 并且所述电极芯与电极芯的电极端子连接到端盖组件，其中所述电极芯的数量多于一个，并且所述多个电极芯位于所述电极芯的室中 金属外壳。 根据本发明的锂离子电池具有优异的分散热分散性，高机械安全性和良好的高速放电性能。 此外，根据本发明的电池解决了现有技术的“卷绕电池”的问题，即电极板长且难以卷绕，现有技术的“堆叠式电池”使电极板难以 通过将高容量的电极芯分配到金属壳中并排放置的低容量的多个电极芯来制备和堆积，从而简化其制备。

    BATTERY MODULE AND SIGNAL COLLECTION UNIT OF THE SAME
    14.
    发明申请
    BATTERY MODULE AND SIGNAL COLLECTION UNIT OF THE SAME 审中-公开
    电池模块和信号采集单元

    公开(公告)号：WO2016000521A1

    公开(公告)日：2016-01-07

    申请号：PCT/CN2015/081381

    申请日：2015-06-12

    Applicant: BYD COMPANY LIMITED

    Inventor： ZHAO, Jiyang ,  LAI, Qing ,  ZHU, Yan ,  ZHU, Jianhua

    IPC: H01M10/48

    CPC classification number: H01M10/425 ,  G01R31/36 ,  H01M2/04 ,  H01M2/1016 ,  H01M2/202 ,  H01M10/482 ,  H01M10/486 ,  H01M10/653 ,  H01M2010/4278

    Abstract: The present disclosure provides a battery module and a signal collection unit of the same, and the signal collection unit includes: a circuit board having a circuit thereon; a signal collection terminal including a protection cover electrically connected with the circuit and an electric connection sheet connected with the protection cover, the protection cover being disposed on a surface of the circuit board and a chamber being defined by the protection cover and the circuit board, the electric connection sheet being extended beyond an edge of the circuit board; a temperature-sensing element disposed in the chamber and on the surface of the circuit board, and insulated from the protection cover; and a heat conductive-electric isolative material filled within the chamber.

    Abstract translation: 本公开提供一种电池模块及其信号收集单元，并且信号收集单元包括：电路板，其上具有电路; 信号收集终端，包括与所述电路电连接的保护盖和与所述保护盖连接的电连接片，所述保护盖设置在所述电路板的表面上，以及由所述保护盖和所述电路板限定的室， 电连接片延伸超过电路板的边缘; 温度感测元件，其设置在所述室中和所述电路板的表面上，并与所述保护盖绝缘; 以及填充在室内的导热电隔离材料。

    CONNECTOR BETWEEN BATTERY MODULES AND BATTERY SYSTEM COMPRISING THE SAME
    15.
    发明申请
    CONNECTOR BETWEEN BATTERY MODULES AND BATTERY SYSTEM COMPRISING THE SAME 审中-公开
    电池模块与包含该电池模块的电池系统之间的连接器

    公开(公告)号：WO2013017048A1

    公开(公告)日：2013-02-07

    申请号：PCT/CN2012/079287

    申请日：2012-07-27

    Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED ,  TONG, Zhiwei ,  LAI, Qing ,  LU, Jia ,  ZHU, Jianhua

    Inventor： TONG, Zhiwei ,  LAI, Qing ,  LU, Jia ,  ZHU, Jianhua

    IPC: H01M2/10 ,  H01M2/20 ,  H01R11/09 ,  H01R4/44

    CPC classification number: H01M2/206 ,  H01M2/1077 ,  H01R11/288

    Abstract: A connector between battery modules and a battery system comprising the same are provided. The connector between battery modules comprises: first and second connecting pieces (21, 22), the first connecting piece (21) being electrically connected to an output end of a first battery module, the second connecting piece (22) being electrically connected to an output end of a second battery module adjacent to the first battery module, and the first connecting piece (21) and the second connecting piece (22) being electrically connected to each other so as to form an electrically-connecting part therebetween; a clamping unit configured to clamp the electrically-connecting part; and a support (5), the clamping unit being fixed onto the support (5) so as to support the electrically-connecting part between the first connecting piece (21) and the second connecting piece (22).

    Abstract translation: 提供了电池模块与包括该连接器的电池系统之间的连接器。 电池模块之间的连接器包括：第一和第二连接件（21,22），第一连接件（21）电连接到第一电池模块的输出端，第二连接件（22）电连接到 与第一电池模块相邻的第二电池模块的输出端，并且第一连接件（21）和第二连接件（22）彼此电连接以在它们之间形成电连接部分; 夹持单元，其构造成夹持所述电连接部; 和支撑件（5），所述夹紧单元固定到所述支撑件（5）上，以便支撑所述第一连接件（21）和所述第二连接件（22）之间的电连接部分。

    BATTERY COVER ASSEMBLY AND BATTERY HAVING THE SAME
    16.
    发明申请
    BATTERY COVER ASSEMBLY AND BATTERY HAVING THE SAME 审中-公开
    电池盖组装和具有相同电池

    公开(公告)号：WO2013000386A1

    公开(公告)日：2013-01-03

    申请号：PCT/CN2012/077474

    申请日：2012-06-25

    Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED ,  JIANG, Luxia ,  SHI, Dongna ,  PI, Wenya ,  LAI, Qing ,  ZHU, Jianhua

    Inventor： JIANG, Luxia ,  SHI, Dongna ,  PI, Wenya ,  LAI, Qing ,  ZHU, Jianhua

    IPC: H01M2/04 ,  H01M2/06 ,  H01M2/08 ,  H01M2/26

    CPC classification number: H01M2/06 ,  H01M2/08 ,  H01M2/30

    Abstract: A battery and a battery cover assembly thereof are provided. The battery cover assembly comprises a cover (1) having a through hole; an extraction electrode terminal (3); and an insulating seal member disposed between the cover and the extraction electrode terminal. The extraction electrode terminal (3), starting from its top, includes a columnar seal part (31), a position part (32) and a weld part (33) that are consecutively connected together, the columnar seal part (31) passing through the through hole of the cover and having a seal groove formed along a circumferential surface thereof, the position part having a horizontally-oriented platform, and the weld part having a sheet-like shape and being perpendicular to the horizontally-oriented platform of the position part.

    Abstract translation: 提供电池及其电池盖组件。 电池盖组件包括具有通孔的盖（1）; 提取电极端子（3）; 以及设置在所述盖和所述引出电极端子之间的绝缘密封构件。 引出电极端子（3）从其顶部开始包括连续地连接在一起的柱状密封部分（31），位置部分（32）和焊接部分（33），柱状密封部分（31）穿过 所述盖的通孔具有沿着其周向表面形成的密封槽，所述位置部具有水平定向的平台，并且所述焊接部具有片状形状并且垂直于所述位置的水平定向平台 部分。

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