Patents by Inventor Shenbo WANG

Shenbo WANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240154279
    Abstract: A battery module includes multiple cells and a bracket. The multiple cells are stacked along a first direction. Each cell includes a first terminal and a second terminal. The bracket includes multiple groups of through-holes. Each group of through-holes includes a first terminal through-hole and a second terminal through-hole. The first terminal and the second terminal of a same cell pass through the first terminal through-hole and the second terminal through-hole in a same group of through-holes. The multiple groups of through-holes include a first group of through-holes, a second group of through-holes, and third groups of through-holes. Along the first direction, a distance D1 between the first terminal through-hole in the first group of through-holes and the second terminal through-hole in a third group of through-holes adjacent to the first group of through-holes is greater than a distance D3 between two adjacent third groups of through-holes.
    Type: Application
    Filed: January 11, 2024
    Publication date: May 9, 2024
    Applicant: Dongguan Poweramp Technology Limited
    Inventors: Kunlong LI, Chengxiang ZHANG, Pengfei WANG, Shenbo WANG
  • Publication number: 20230361421
    Abstract: A battery pack is disclosed, including a cover plate, a cell module, a second resin layer, a battery pack housing, and an insulation assembly. The cell module is accommodated in the battery pack housing and fixed by the second resin layer. The cell module includes a plurality of cells. Each of the cells includes a first end and a second end disposed opposite to each other along a first direction. The insulation assembly is disposed at second ends of at least two of the cells. The insulation assembly and the second ends of the at least two cells form a first space. The first space communicates with a clearance between the at least two cells. The insulation assembly closes off one side of the first space. The insulation assembly and the first space form an exhaust passage. The exhaust passage communicates with an outside of the battery pack.
    Type: Application
    Filed: July 20, 2023
    Publication date: November 9, 2023
    Applicant: Dongguan Poweramp Technology Limited
    Inventors: Hongwei YUAN, Yanchen TONG, Shenbo WANG
  • Publication number: 20230246285
    Abstract: A battery pack includes a cell module, a covering, a first resin layer, and at least one first structural member. The cell module includes a plurality of cell assemblies stacked along a first direction, a first surface, a second surface, a first lateral face and a second lateral face, a first region and a second region located on two sides of the covering respectively along a second direction. The covering includes a first section, a second section, and a third section. The first section covers at least a part of the first lateral face. The second section covers at least a part of the second lateral face. The third section covers the first surface. The first resin layer is disposed in the first region. The first structural member is disposed between two adjacent cell assemblies to partition the two adjacent cell assemblies.
    Type: Application
    Filed: March 31, 2023
    Publication date: August 3, 2023
    Applicant: Dongguan Poweramp Technology Limited
    Inventors: Hongwei YUAN, Shenbo WANG, Chao JIANG, Weipan XU
  • Publication number: 20230238662
    Abstract: A battery module including a cell assembly and a first circuit board. The cell assembly includes a plurality of battery cells. The plurality of battery cells are connected to the first circuit board. The plurality of battery cells include a first battery cell and a second battery cell, and the first battery cell is inclined with respect to the second battery cell. The first circuit board is disposed between the first battery cell and the second battery cell, the first circuit board is inclined with respect to the first battery cell, and the first circuit board is inclined with respect to the second battery cell. In the battery module, the space inside a battery is sufficiently utilized by disposing the first circuit board in the space between the first battery cell and the second battery cell, thereby effectively improving an energy density.
    Type: Application
    Filed: March 28, 2023
    Publication date: July 27, 2023
    Applicant: Dongguan Poweramp Technology Limited
    Inventors: Shenbo WANG, Kecheng WU
  • Publication number: 20230079717
    Abstract: A battery pack includes: a housing, in which an accommodation space is made available; a cell module, accommodated in the accommodation space, and including a plurality of stacked cells, each cell comprises a cell housing, a first tab and a second tab, and the tabs extend out of the accommodation space; an adapter board, disposed on the cell module, where the first tab and the second tab are welded onto the adapter board; a circuit board, where the circuit board is arranged adjacent to the adapter board; a first connecting strip, one end is connected to the first tab, another end is connected to a positive input end of the circuit board; and a second connecting strip, one end is connected to the second tab, another end of is connected to a negative input end of the circuit board.
    Type: Application
    Filed: November 22, 2022
    Publication date: March 16, 2023
    Applicant: Dongguan Poweramp Technology Limited
    Inventors: Fanggui Peng, Shenbo Wang
  • Publication number: 20220115729
    Abstract: A battery including a housing and a cell assembly disposed inside the housing, and the cell assembly includes a plurality of stacked cell units. The cell assembly further includes a fastening band, a first separator, and a fixing plate. The fastening band is disposed on an exterior surface of the cell assembly and is configured to limit an external expansion volume of the cell assembly. The first separator and the fixing plate are disposed on two opposite side surfaces of the cell assembly along a stacking direction of the cell units and are located on an exterior surface of the fastening band, and the first separator is sandwiched between the fastening band and the fixing plat.
    Type: Application
    Filed: August 30, 2021
    Publication date: April 14, 2022
    Applicant: Dongguan Poweramp Technology Limited
    Inventors: Hongwei YUAN, Shenbo WANG
  • Publication number: 20210399380
    Abstract: A battery pack with a pressure relief structure, including a housing provided with an accommodating cavity; a cell assembly accommodated in the accommodating cavity; a spacer arranged between a first side of the cell assembly and the housing and provided with an air vent; a pressure relief part arranged on the housing, the pressure relief part being in contact with the spacer or an air channel being formed therebetween; and glue, filled in a gap between at least partial regions outside the first side of the cell assembly and the housing and used for fixing the cell assembly and the housing. The battery pack is provided with the spacer with the air vent, the spacer is arranged between the first side of the cell assembly and the housing.
    Type: Application
    Filed: March 31, 2021
    Publication date: December 23, 2021
    Inventors: Hongwei YUAN, Shenbo WANG, Xiang LI, Kecheng WU