知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

22 records (took 0.019 seconds)

    Battery pack
    5.
    发明授权
    Battery pack 有权

    公开(公告)号：US11362393B2

    公开(公告)日：2022-06-14

    申请号：US17129587

    申请日：2020-12-21

    Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

    Inventor： Heng Wang ,  Jinqing Ji ,  Wenhui Zhang ,  Mu Qian ,  Yanhuo Xiang

    IPC: H01M50/20

    Abstract: The present disclosure provides a battery pack and a device comprising the battery pack, the battery pack comprises a double-layer battery module bracket, an upper-layer battery module, a lower-layer battery module and a supporting mechanism; the double-layer battery module bracket comprises an upper plate; a lower fixing member, an upper fixing member and a fastener; the lower fixing member and the upper plate are configured to enclose a lower accommodating space; the upper fixing member and the upper plate being are configured to enclose an upper accommodating space, a lower portion of the fastener exposed from the lower fixing member is fixed on the supporting mechanism; the upper-layer battery module is accommodated in the upper accommodating space and supported on the upper plate; the lower-layer battery module is accommodated in the lower accommodating space; the supporting mechanism supports the lower-layer battery module and the lower fixing member.

    Battery pack
    6.
    发明授权
    Battery pack 有权

    公开(公告)号：US11362392B2

    公开(公告)日：2022-06-14

    申请号：US16708227

    申请日：2019-12-09

    Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

    Inventor： Heng Wang ,  Jinqing Ji ,  Wenhui Zhang ,  Mu Qian ,  Yanhuo Xiang

    IPC: H01M50/20

    Abstract: The present disclosure provides a battery pack and a device comprising the battery pack, the battery pack comprises a double-layer battery module bracket, an upper-layer battery module, a lower-layer battery module and a supporting mechanism; the double-layer battery module bracket comprises an upper plate; a lower fixing member, an upper fixing member and a fastener; the lower fixing member and the upper plate are configured to enclose a lower accommodating space; the upper fixing member and the upper plate being are configured to enclose an upper accommodating space, a lower portion of the fastener exposed from the lower fixing member is fixed on the supporting mechanism; the upper-layer battery module is accommodated in the upper accommodating space and supported on the upper plate; the lower-layer battery module is accommodated in the lower accommodating space; the supporting mechanism supports the lower-layer battery module and the lower fixing member.

    BOX BODY, BATTERY, AND ELECTRIC DEVICE
    7.
    发明申请
    BOX BODY, BATTERY, AND ELECTRIC DEVICE 有权

    公开(公告)号：US20240429544A1

    公开(公告)日：2024-12-26

    申请号：US18822510

    申请日：2024-09-03

    Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

    Inventor： Wenhui Zhang ,  Pengcheng Yao ,  Xingdi Chen ,  Peng Wang

    IPC: H01M50/298 ,  H01M50/202 ,  H01M50/249 ,  H01M50/256

    Abstract: The present disclosure relates to a box body (10), a battery (100), and an electric device. The box body (10) includes a main body (11) and a middle channel beam (16). The main body (11) has an accommodation chamber(s). The middle channel beam (16) extends in a first direction and disposed at the top of the main body (11), and is equidistant from outer edges of two sides of the top of the main body (11) in a second direction intersecting the first direction. The middle channel beam (16) has a wiring channel (16a) configured to allow for passing of a harness.

    Bracket, battery assembly, and power consumption device
    8.
    发明授权
    Bracket, battery assembly, and power consumption device 有权

    公开(公告)号：US12087955B2

    公开(公告)日：2024-09-10

    申请号：US17551471

    申请日：2021-12-15

    Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

    Inventor： Kangyu Wang ,  Mu Qian ,  Wenhui Zhang ,  Rongcai Chen

    IPC: H01M50/262 ,  H01M50/209 ,  H01M50/249

    CPC classification number: H01M50/209 ,  H01M50/249 ,  H01M50/262 ,  H01M2220/20

    Abstract: A bracket, a battery assembly, and a power consumption device are provided. The bracket is configured for being connected to batteries and a power consumption device body; each of the batteries includes a sealed box body and a battery cell accommodated in the box body; the bracket includes a pair of first beams which are oppositely arranged and at least one support beam, and each support beam is connected to the pair of first beams, the at least one support beam separates a space between the pair of first beams into a plurality of subspaces, the plurality of subspaces are arranged along a length direction of the first beam, each subspace is used for accommodating at least one of the batteries, and each support beam separates two adjacent subspaces and is used for installing the box bodies of the batteries accommodated in the two adjacent subspaces.

    FLOATING NUT ASSEMBLY AND ELECTRIC DEVICE
    9.
    发明公开
    FLOATING NUT ASSEMBLY AND ELECTRIC DEVICE 审中-公开

    公开(公告)号：US20230400051A1

    公开(公告)日：2023-12-14

    申请号：US18456530

    申请日：2023-08-28

    Applicant: Contemporary Amperex Technology Co., Limited

    Inventor： Shubing You ,  Wenhui Zhang

    IPC: F16B39/10

    CPC classification number: F16B39/101

    Abstract: Provided are a floating nut assembly and an electric device and relates to the field of battery assembly technologies. The floating nut assembly includes: a nut, provided with a threaded hole; and a limiting bracket, configured to be detachably connected to a base to form between the limiting bracket and the base a limiting space for accommodating the nut, where one of the limiting bracket and the nut is provided with at least two protrusions, and the other one is provided with at least two positioning holes; the protrusions are in one-to-one correspondence to the positioning hole; the protrusion is inserted into the positioning hole; and the protrusion is in clearance fit and/or elastic fit with the positioning hole. The floating nut assembly can ensure assembly efficiency and connection accuracy of the nut and a bolt.

Patent Agency Ranking