Patents by Inventor Libing CHAN

Libing CHAN 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).

  • Patent number: 12062768
    Abstract: The present application provides a battery, an electricity-consuming apparatus, a method for manufacturing the battery and a system of manufacturing the battery. The battery includes a heat-exchanging component, including a first plate body and two second plate bodies; a battery unit, in which includes a plurality of battery cells sequentially arranged in a second direction, the heat-exchanging component is configured to adjust a temperature of the battery cells, and the second direction intersects with the first direction; and a support component, including a support portion located at a side of the first plate body away from the accommodating space, in which the support portion is connected to the first plate body and is configured to support the heat-exchanging component, and a heat-insulating structure is arranged between the support portion and the first plate body.
    Type: Grant
    Filed: December 30, 2021
    Date of Patent: August 13, 2024
    Assignee: Contemporary Amperex Technology Co., Limited
    Inventors: Jiubiao Lin, Libing Chan, Chunhui Wang
  • Patent number: 12034137
    Abstract: This disclosure relates to the technical field of energy storage devices, and in particular, to a mounting bracket for a cell supervision circuit, a battery pack, and a vehicle. The mounting bracket includes: a management system mounting part, including a management system mounting surface, which is configured to mount a cell supervision circuit; and a thermally conductive part, configured to fit snugly to a container of the battery pack, which is connected to one end of the management system mounting part, and disposed on a side where the management system mounting surface is located.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: July 9, 2024
    Assignee: Contemporary Amperex Technology Co., Limited
    Inventors: Kaijie You, Linggang Zhou, Derong Wang, Libing Chan
  • Patent number: 11990694
    Abstract: The present disclosure provides a multifunctional high-voltage connector and a battery product, the multifunctional high-voltage connector comprises: an upper cover; a pedestal; a conductive connection structure; two mating terminals; and a harness assembly. The conductive connection structure is used to make the two mating terminals be connected in series, and the harness assembly is directly connected to one of the mating terminals. When the upper cover and the pedestal are assembled, the conductive connection structure is simultaneously in contact with the two mating terminals, thereby turning on the high-voltage circuit. When the battery product requires maintenance, the upper cover is directly detached from the base, thereby turning off the high-voltage circuit. The battery product can be electrically connected to an external device via the harness assembly.
    Type: Grant
    Filed: January 11, 2023
    Date of Patent: May 21, 2024
    Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Jianwei Li, Cong Bao, Mingping Yang, Libing Chan, Linggang Zhou
  • Patent number: 11929515
    Abstract: The application relates to a battery pack case and a battery pack. The battery pack case includes: a bottom plate and a side plate connected with the bottom plate, the bottom plate and the side plate surround to form an accommodating portion configured to accommodate a unit cell; the bottom plate is provided with a plurality of first grooves and a plurality of second grooves opening toward the accommodating portion, the plurality of first grooves are spaced apart from each other, the plurality of second grooves are spaced apart from each other, and the first grooves and the second grooves are arranged to cross each other. The bottom plate of the battery pack itself has good rigidity, is not prone to warp deformation, and can prevent the overflow of structural glue from contaminating the wiring harness or electrical components.
    Type: Grant
    Filed: November 21, 2022
    Date of Patent: March 12, 2024
    Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Zhaolin Xie, Peng Wang, Derong Wang, Libing Chan, Zengzhong Wang, Yifeng Chen
  • Publication number: 20230170634
    Abstract: The present disclosure provides a multifunctional high-voltage connector and a battery product, the multifunctional high-voltage connector comprises: an upper cover; a pedestal; a conductive connection structure; two mating terminals; and a harness assembly. The conductive connection structure is used to make the two mating terminals be connected in series, and the harness assembly is directly connected to one of the mating terminals. When the upper cover and the pedestal are assembled, the conductive connection structure is simultaneously in contact with the two mating terminals, thereby turning on the high-voltage circuit. When the battery product requires maintenance, the upper cover is directly detached from the base, thereby turning off the high-voltage circuit. The battery product can be electrically connected to an external device via the harness assembly.
    Type: Application
    Filed: January 11, 2023
    Publication date: June 1, 2023
    Inventors: Jianwei LI, Cong BAO, Mingping YANG, Libing CHAN, Linggang ZHOU
  • Patent number: 11646469
    Abstract: The present application relates to a battery pack case and a battery pack, the battery pack case includes: a case body including an accommodating chamber and a side wall provided with a maintenance port communicating with the accommodating chamber; a cover plate assembly, detachably connected to an outer surface of the side wall, being capable of opening or closing the maintenance port and including a cover plate and an outer gasket stacked with each other. The cover plate includes a first concave portion recessed in a thickness direction of the cover plate and a first limiting portion surrounding an outer periphery of the first concave portion, and abuts against the outer surface by the first limiting portion to form a first receiving chamber, the outer gasket is disposed in the first receiving chamber and is closely contact with the first concave portion and the outer surface.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: May 9, 2023
    Assignee: Contemporary Amperex Technology Co., Limited
    Inventors: Chao Long, Linggang Zhou, Derong Wang, Libing Chan
  • Publication number: 20230077414
    Abstract: The application relates to a battery pack case and a battery pack. The battery pack case includes: a bottom plate and a side plate connected with the bottom plate, the bottom plate and the side plate surround to form an accommodating portion configured to accommodate a unit cell; the bottom plate is provided with a plurality of first grooves and a plurality of second grooves opening toward the accommodating portion, the plurality of first grooves are spaced apart from each other, the plurality of second grooves are spaced apart from each other, and the first grooves and the second grooves are arranged to cross each other. The bottom plate of the battery pack itself has good rigidity, is not prone to warp deformation, and can prevent the overflow of structural glue from contaminating the wiring harness or electrical components.
    Type: Application
    Filed: November 21, 2022
    Publication date: March 16, 2023
    Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Zhaolin XIE, Peng WANG, Derong WANG, Libing CHAN, Zengzhong WANG, Yifeng CHEN
  • Patent number: 11588263
    Abstract: The present disclosure provides a battery product and an assembling method of the battery product, the battery product comprises a box and a heating connector. The box comprises a mounting panel. The mounting panel has a first receptacle portion and a second receptacle portion, and the second receptacle portion and the first receptacle portion are provided opposite to each other and communicating with each other. The heating connector comprises: a first plug assembly being mounted on the first receptacle portion; and a second plug assembly being mounted on the second receptacle portion. Compared with the technology related to the background, the battery product is equivalent to directly integrating the receptacle of the heating connector on the mounting panel, which not only eliminates the manner of fixing by the bolt, but also improves the integration of the battery product, thereby improving the space utilization and energy density.
    Type: Grant
    Filed: February 18, 2021
    Date of Patent: February 21, 2023
    Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Jianwei Li, Libing Chan, Linggang Zhou, Zhiqin Weng, Shengshen Ruan, Peng Wang
  • Patent number: 11581669
    Abstract: The present disclosure provides a multifunctional high-voltage connector and a battery product, the multifunctional high-voltage connector comprises: an upper cover; a pedestal; a conductive connection structure; two mating terminals; and a harness assembly. The conductive connection structure is used to make the two mating terminals be connected in series, and the harness assembly is directly connected to one of the mating terminals. When the upper cover and the pedestal are assembled, the conductive connection structure is simultaneously in contact with the two mating terminals, thereby turning on the high-voltage circuit. When the battery product requires maintenance, the upper cover is directly detached from the base, thereby turning off the high-voltage circuit. The battery product can be electrically connected to an external device via the harness assembly.
    Type: Grant
    Filed: July 15, 2019
    Date of Patent: February 14, 2023
    Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Jianwei Li, Cong Bao, Mingping Yang, Libing Chan, Linggang Zhou
  • Publication number: 20230036195
    Abstract: The present application provides a battery, an electricity-consuming apparatus, a method for manufacturing the battery and a system of manufacturing the battery. The battery includes a heat-exchanging component, including a first plate body and two second plate bodies; a battery unit, in which includes a plurality of battery cells sequentially arranged in a second direction, the heat-exchanging component is configured to adjust a temperature of the battery cells, and the second direction intersects with the first direction; and a support component, including a support portion located at a side of the first plate body away from the accommodating space, in which the support portion is connected to the first plate body and is configured to support the heat-exchanging component, and a heat-insulating structure is arranged between the support portion and the first plate body.
    Type: Application
    Filed: December 30, 2021
    Publication date: February 2, 2023
    Applicant: Contemporary Amperex Technology Co., Limited
    Inventors: Jiubiao LIN, Libing CHAN, Chunhui WANG
  • Publication number: 20230035503
    Abstract: The present application provides a heat-exchanging component, a method for manufacturing the heat-exchanging component, a system of manufacturing the heat-exchanging component, a battery and an electricity-consuming apparatus. The heat-exchanging component provided by the embodiments of the present application includes a first plate body and two second plate bodies. The first plate body includes a first main body, a first convex portion and a second convex portion, and the first convex portion and the second convex portion protrude from a surface of the first main body away from the accommodating space; in a thickness direction of the first main body, a size of the first convex portion protruding from the first main body is smaller than a size of the second convex portion protruding from the first main body; the first flow passage is formed inside the first convex portion.
    Type: Application
    Filed: December 30, 2021
    Publication date: February 2, 2023
    Applicant: Contemporary Amperex Technology Co., Limited
    Inventors: Jiubiao Lin, Libing Chan, Chunhui Wang
  • Patent number: 11539092
    Abstract: The application relates to a battery pack case and a battery pack. The battery pack case includes: a bottom plate and a side plate connected with the bottom plate, the bottom plate and the side plate surround to form an accommodating portion configured to accommodate a unit cell; the bottom plate is provided with a plurality of first grooves and a plurality of second grooves opening toward the accommodating portion, the plurality of first grooves are spaced apart from each other, the plurality of second grooves are spaced apart from each other, and the first grooves and the second grooves are arranged to cross each other. The bottom plate of the battery pack itself has good rigidity, is not prone to warp deformation, and can prevent the overflow of structural glue from contaminating the wiring harness or electrical components.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: December 27, 2022
    Assignee: Contemporary Amperex Technology Co., Limited
    Inventors: Zhaolin Xie, Peng Wang, Derong Wang, Libing Chan, Zengzhong Wang, Yifeng Chen
  • Patent number: 11495922
    Abstract: A multifunctional high-voltage connector and a battery product are disclosed. The multifunctional high-voltage connector includes: a fuse, a socket, and a plug. The socket includes a base and a socket terminal. The plug includes a seat and a plug terminal. The base includes: a first main body portion; a first accommodating portion, protruding from the first main body portion; and a second accommodating portion, protruding from the first main body portion and provided to be spaced apart from the first accommodating portion. The fuse is accommodated in the first accommodating portion. At least a part of the socket terminal is accommodated in the second accommodating portion. The seat of the plug is inserted into the second accommodating portion of the base.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: November 8, 2022
    Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Jianwei Li, Zhiqin Weng, Shengshen Ruan, Mingping Yang, Linggang Zhou, Libing Chan, Derong Wang
  • Publication number: 20210184381
    Abstract: The present disclosure provides a battery product and an assembling method of the battery product, the battery product comprises a box and a heating connector. The box comprises a mounting panel. The mounting panel has a first receptacle portion and a second receptacle portion, and the second receptacle portion and the first receptacle portion are provided opposite to each other and communicating with each other. The heating connector comprises: a first plug assembly being mounted on the first receptacle portion; and a second plug assembly being mounted on the second receptacle portion. Compared with the technology related to the background, the battery product is equivalent to directly integrating the receptacle of the heating connector on the mounting panel, which not only eliminates the manner of fixing by the bolt, but also improves the integration of the battery product, thereby improving the space utilization and energy density.
    Type: Application
    Filed: February 18, 2021
    Publication date: June 17, 2021
    Inventors: Jianwei LI, Libing CHAN, Linggang ZHOU, Zhiqin WENG, Shengshen RUAN, Peng WANG
  • Publication number: 20210111523
    Abstract: A multifunctional high-voltage connector and a battery product are disclosed. The multifunctional high-voltage connector includes: a fuse, a socket, and a plug. The socket includes a base and a socket terminal. The plug includes a seat and a plug terminal. The base includes: a first main body portion; a first accommodating portion, protruding from the first main body portion; and a second accommodating portion, protruding from the first main body portion and provided to be spaced apart from the first accommodating portion. The fuse is accommodated in the first accommodating portion. At least a part of the socket terminal is accommodated in the second accommodating portion. The seat of the plug is inserted into the second accommodating portion of the base.
    Type: Application
    Filed: December 23, 2020
    Publication date: April 15, 2021
    Applicant: Contemporary Amperex Technology Co., Limited
    Inventors: Jianwei LI, Zhiqin WENG, Shengshen RUAN, Mingping YANG, Linggang ZHOU, Libing CHAN, Derong WANG
  • Patent number: 10965050
    Abstract: The present disclosure provides a battery product and an assembling method of the battery product, the battery product comprises a box and a heating connector. The box comprises a mounting panel. The mounting panel has a first receptacle portion and a second receptacle portion, and the second receptacle portion and the first receptacle portion are provided opposite to each other and communicating with each other. The heating connector comprises: a first plug assembly being mounted on the first receptacle portion; and a second plug assembly being mounted on the second receptacle portion. Compared with the technology related to the background, the battery product is equivalent to directly integrating the receptacle of the heating connector on the mounting panel, which not only eliminates the manner of fixing by the bolt, but also improves the integration of the battery product, thereby improving the space utilization and energy density.
    Type: Grant
    Filed: October 30, 2019
    Date of Patent: March 30, 2021
    Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Jianwei Li, Libing Chan, Linggang Zhou, Zhiqin Weng, Shengshen Ruan, Peng Wang
  • Patent number: 10938078
    Abstract: The present disclosure relates to the field of energy storage devices and in particular, to a housing used for a battery pack and a battery pack. The housing includes a main body and an installation panel. The main body includes a battery accommodation space and a panel installation window communicating with the battery accommodation space, and the battery accommodation space is configured to accommodate a battery. The installation panel and the main body are separately formed, and the installation panel is installed at the panel installation window. The installation panel includes a base and a connection device installation portion connected to the base, and the connection device installation portion is where a connection device that is connected to the battery is to be installed. The housing provided by the present disclosure has a relatively low production cost and a relatively high production efficiency.
    Type: Grant
    Filed: April 22, 2019
    Date of Patent: March 2, 2021
    Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Jianwei Li, Zhiqin Weng, Shengshen Ruan, Linggang Zhou, Libing Chan, Peng Wang
  • Publication number: 20210057691
    Abstract: The application relates to a battery pack case and a battery pack. The battery pack case includes: a bottom plate and a side plate connected with the bottom plate, the bottom plate and the side plate surround to form an accommodating portion configured to accommodate a unit cell; the bottom plate is provided with a plurality of first grooves and a plurality of second grooves opening toward the accommodating portion, the plurality of first grooves are spaced apart from each other, the plurality of second grooves are spaced apart from each other, and the first grooves and the second grooves are arranged to cross each other. The bottom plate of the battery pack itself has good rigidity, is not prone to warp deformation, and can prevent the overflow of structural glue from contaminating the wiring harness or electrical components.
    Type: Application
    Filed: December 28, 2018
    Publication date: February 25, 2021
    Applicant: Contemporary Amperex Technology Co., Limited
    Inventors: Zhaolin XIE, Peng WANG, Derong WANG, Libing CHAN, Zengzhong WANG, Yifeng CHEN
  • Publication number: 20210036274
    Abstract: The present application relates to a battery pack case and a battery pack, the battery pack case includes: a case body including an accommodating chamber and a side wall provided with a maintenance port communicating with the accommodating chamber; a cover plate assembly, detachably connected to an outer surface of the side wall, being capable of opening or closing the maintenance port and including a cover plate and an outer gasket stacked with each other. The cover plate includes a first concave portion recessed in a thickness direction of the cover plate and a first limiting portion surrounding an outer periphery of the first concave portion, and abuts against the outer surface by the first limiting portion to form a first receiving chamber, the outer gasket is disposed in the first receiving chamber and is closely contact with the first concave portion and the outer surface.
    Type: Application
    Filed: December 28, 2018
    Publication date: February 4, 2021
    Applicant: Contemporary Amperex Technology Co., Limited
    Inventors: Chao LONG, Linggang ZHOU, Derong WANG, Libing CHAN
  • Publication number: 20200411928
    Abstract: This disclosure relates to the technical field of energy storage devices, and in particular, to a mounting bracket for a cell supervision circuit, a battery pack, and a vehicle. The mounting bracket includes: a management system mounting part, including a management system mounting surface, which is configured to mount a cell supervision circuit; and a thermally conductive part, configured to fit snugly to a container of the battery pack, which is connected to one end of the management system mounting part, and disposed on a side where the management system mounting surface is located.
    Type: Application
    Filed: December 28, 2018
    Publication date: December 31, 2020
    Applicant: Contemporary Amperex Technology Co., Limited
    Inventors: Kaijie YOU, Linggang ZHOU, Derong WANG, Libing CHAN