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    BATTERY PACK
    3.
    发明公开
    BATTERY PACK 审中-实审

    公开(公告)号：EP4386956A1

    公开(公告)日：2024-06-19

    申请号：EP22935366.9

    申请日：2022-03-30

    申请人： Vehicle Energy Japan Inc.

    发明人： SUEMATSU, Hisayuki

    IPC分类号： H01M50/298

    CPC分类号： H01M50/298 ,  Y02E60/10

    摘要： A battery pack 1 includes a battery 100, a control member (a control board 401) that controls the battery 100, a communication line (an electric wire 405) conducted to the control board 401, a covering member 422 that covers the electric wire 405, and a fastening member 421 that fastens the electric wire 405 with the covering member 422 interposed therebetween. The covering member 422 includes a portion to be fastened 422c surrounded and fastened by the fastening member 421, and a covering portion (a first covering portion 422a) exposed from the fastening member 421. The first covering portion 422a has a portion located on a side closer to the control board 401 than the fastening member 421 and having an outer diameter (D1 > D2) larger than that of the portion to be fastened 422c before being fastened by the fastening member 421.

    BATTERY BOX BODY AND BATTERY PACK
    4.
    发明公开
    BATTERY BOX BODY AND BATTERY PACK 审中-实审

    公开(公告)号：EP4376183A1

    公开(公告)日：2024-05-29

    申请号：EP23163906.3

    申请日：2023-03-24

    申请人： CALB Group Co., Ltd.

    发明人： ZHANG, Keze ,  WANG, Zhenyi ,  LI, Wei

    IPC分类号： H01M50/204 ,  H01M50/271 ,  H01M50/298 ,  H02G3/00

    CPC分类号： Y02E60/10 ,  H01M50/204 ,  H01M50/271 ,  H01M50/298

    摘要： Disclosed are a battery box body and a battery pack. The battery box body includes a lower box body (10) and a cover plate (20). The cover plate (20) is connected to the lower box body (10). One end of the cover plate (20) is bent to form a folded edge (21). A receiving groove (22) for accommodating a low-voltage wire harness (41) is formed between the folded edge (21) and the lower box body (10) to allow the low-voltage wire harness (41) to pass through. In this manner, the folded edge (21) provides position-limiting protection for the low-voltage wire harness (41), thereby serving as a support structure for the low-voltage wire harness (41) to provide protection for the low-voltage wire harness (41), and making it convenient to arrange routing of the low-voltage wire harness (41).

    BATTERY MODULE COMPRISING BUS BAR-INTEGRATED CELL FRAME
    6.
    发明公开
    BATTERY MODULE COMPRISING BUS BAR-INTEGRATED CELL FRAME 审中-公开

    公开(公告)号：EP4311009A1

    公开(公告)日：2024-01-24

    申请号：EP22887500.1

    申请日：2022-10-21

    申请人： LG ENERGY SOLUTION, LTD.

    发明人： PARK, Ji Soo ,  LEE, Young Kyu ,  BAE, Mun Jun ,  SON, Young Su

    IPC分类号： H01M50/503 ,  H01M50/298 ,  H01M50/213 ,  B29C45/14

    摘要： The present invention relates to a battery module including a plurality of battery cells, a cell frame configured to receive the plurality of battery cells, a busbar configured to connect the plurality of battery cells to each other in series and/or in parallel, and a bonding wire configured to electrically connect the plurality of battery cells to the busbar, wherein the busbar includes one or more first busbars and two second busbars, wherein the one ore more first busbars are located at an upper part of the cell frame and the two second busbars are located at opposite side surfaces of the cell frame, and wherein the cell frame and the busbar are configured to be integrally formed by insert injection molding.