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    BATTERY TERMINAL, BATTERY COVER PLATE ASSEMBLY, UNIT BATTERY AND BATTERY GROUP
    21.
    发明公开
    BATTERY TERMINAL, BATTERY COVER PLATE ASSEMBLY, UNIT BATTERY AND BATTERY GROUP 审中-公开
    电池端子，电池盖板组件，电池组和电池组

    公开(公告)号：EP2752921A1

    公开(公告)日：2014-07-09

    申请号：EP12827624.3

    申请日：2012-08-22

    Applicant: Shenzhen BYD Auto R&D Company Limited ,  BYD Company Limited

    Inventor： ZHU, Jianhua ,  LAI, Qing ,  TONG, Zhiwei ,  JIANG, Luxia

    IPC: H01M2/30 ,  H01M2/20 ,  H01M2/32 ,  H01M2/22

    CPC classification number: H01M2/06 ,  H01M2/024 ,  H01M2/08 ,  H01M2/202 ,  H01M2/305 ,  H01M2/32

    Abstract: Disclosed are a battery terminal (110), a battery cover plate assembly (100), a battery (10) and a battery pack. The battery terminal comprises: outer terminal segment (111) made of a first conductive material; an inner terminal segment (112) made of a second conductive material different from the first conductive material and having an upper end connected to a lower end of the outer terminal segment (111) so as to form a connection portion between the upper end of the inner terminal segment (112) and the lower end of the outer terminal segment (111); and a protection member (113) around the connection portion. With the battery terminal (110) according to an embodiment of the present invention, adjacent batteries can be connected together more reliably.

    Abstract translation: 公开了一种电池端子（110），电池盖板组件（100），电池（10）和电池组。 该电池端子包括：由第一导电材料制成的外端子段（111） 由与第一导电材料不同的第二导电材料制成的内端子段（112），其具有连接到外端子段（111）的下端的上端以形成连接部分，该连接部分位于第一导电材料的上端 内端子段（112）和外端子段（111）的下端; 和围绕连接部分的保护构件（113）。 利用根据本发明实施例的电池端子（110），相邻的电池可以更可靠地连接在一起。

    CONNECTOR BETWEEN BATTERY MODULES AND BATTERY SYSTEM COMPRISING THE SAME
    25.
    发明公开
    CONNECTOR BETWEEN BATTERY MODULES AND BATTERY SYSTEM COMPRISING THE SAME 有权
    VERBINDER ZWISCHEN BATTERIEMODULE UND BATTERIESYSTEM DAMIT

    公开(公告)号：EP2737560A1

    公开(公告)日：2014-06-04

    申请号：EP12820339.5

    申请日：2012-07-27

    Applicant: Shenzhen BYD Auto R&D Company Limited ,  BYD Company Limited

    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。

    FUSE
    26.
    发明公开
    FUSE 有权
    保险丝

    公开(公告)号：EP2564411A1

    公开(公告)日：2013-03-06

    申请号：EP11774407.8

    申请日：2011-04-28

    Applicant: BYD Company Limited ,  Shenzhen BYD Auto R&D Company Limited

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

    IPC: H01H85/05

    CPC classification number: H01H85/044 ,  H01H85/0445 ,  H01H85/143 ,  H01H85/36 ,  H01H2085/025

    Abstract: A fuse includes an upper shell, a lower shell and a cavity formed by the upper shell and the lower shell; first and second conductors which are respectively disposed between the upper shell and the lower shell. The first ends of each conductors are disposed in the cavity and form a clearance. The second ends of the conductors extend out from the cavity. A conductive bar is welded to the first and second conductors to form a first weld line and a second weld line.

    Abstract translation: 保险丝包括上壳体，下壳体和由上壳体和下壳体形成的空腔; 分别设置在上壳和下壳之间的第一和第二导体。 每个导体的第一端设置在空腔中并形成间隙。 导体的第二端从腔体伸出。 导电棒焊接到第一和第二导体以形成第一焊线和第二焊线。

    A HEAT DISSIPATING DEVICE FOR A BATTERY PACK, AND A BATTERY PACK USING THE SAME
    27.
    发明授权
    A HEAT DISSIPATING DEVICE FOR A BATTERY PACK, AND A BATTERY PACK USING THE SAME 有权
    散热用于电池组和电池组，以便

    公开(公告)号：EP1935050B1

    公开(公告)日：2009-10-07

    申请号：EP06741796.4

    申请日：2006-05-08

    Applicant: Byd Company Limited

    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.

    A HEAT DISSIPATING DEVICE FOR A BATTERY PACK, AND A BATTERY PACK USING THE SAME
    28.
    发明公开
    A HEAT DISSIPATING DEVICE FOR A BATTERY PACK, AND A BATTERY PACK USING THE SAME 有权
    散热用于电池组和电池组，以便

    公开(公告)号：EP1932204A1

    公开(公告)日：2008-06-18

    申请号：EP06741795.6

    申请日：2006-05-08

    Applicant: Byd Company Limited

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

    IPC: H01M10/50

    CPC classification number: F28D15/0266 ,  F28D15/0233 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6552 ,  H01M10/6555

    Abstract: Disclosed herein is a heat dissipating device for a battery pack which comprises a heat pipe and a heat collecting plate comprising a bottom heat collecting plate and an upper heat collecting plate each having a hole therein, wherein two ends of the heat pipe are inserted respectively into the holes in the bottom heat collecting plate and the upper heat collecting plate. A battery using the heat dissipating device is also disclosed. During the operation of the heat dissipating device, since the heat generated by the cells can be colleted in the upper heat collecting plate, then transmitted to the bottom heat collecting plate through the heat pipe, and finally dissipated outwardly by the bottom heat collecting plate, the heat generated by cells can be dissipated rapidly and efficiently.

    PROTECTION DEVICE USED IN BATTERY PACK, BATTERY PACK AND VEHICLE
    29.
    发明公开
    PROTECTION DEVICE USED IN BATTERY PACK, BATTERY PACK AND VEHICLE 审中-公开

    公开(公告)号：EP3565029A1

    公开(公告)日：2019-11-06

    申请号：EP17888533.1

    申请日：2017-07-05

    Applicant: BYD Company Limited

    Inventor： ZHU, Jianhua ,  LAI, Qing ,  TONG, Zhiwei ,  ZHU, Yan

    IPC: H01M2/34

    Abstract: A protection device for a battery pack, a battery pack and a vehicle are provided. The battery pack comprises a plurality of batteries. The protection device is disposed between two adjacent batteries and comprises: a first connecting assembly, a second connecting assembly and a conductive connecting assembly. The first connecting assembly is opposite to a first battery in the two adjacent batteries, and the first connecting assembly is adapted to be electrically connected with a housing of the first battery. The second connecting assembly is opposite to a second battery in the two adjacent batteries, the second connecting assembly is adapted to be electrically connected with a housing of the second battery, and the second connecting assembly is opposite to the first connecting assembly. The conductive connecting assembly is used for being electrically connected with terminals of the first battery and the second battery, and is adapted to be electrically connected with the first connecting assembly and the second connecting assembly, respectively, to be configured as an overload protection circuit. The protection device has a normal state and an alarm state. When the protection device is in the normal state, the first connecting assembly and the second connecting assembly are spaced apart, and the overload protection circuit is open. When the protection device is in the alarm state, the first connecting assembly is electrically connected with the housing of the first battery, the second connecting assembly is electrically connected with the housing of the second battery, at least one of the first connecting assembly and the second connecting assembly moves to be electrically connected with each other, and the overload protection circuit is closed.

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