Portable vehicle battery jump start apparatus with safety protection and jumper cable device thereof

    公开(公告)号:US10328808B2

    公开(公告)日:2019-06-25

    申请号:US15921792

    申请日:2018-03-15

    申请人: THE NOCO COMPANY

    IPC分类号: B60L11/18 H02J7/00 H02J1/00

    摘要: A handheld device for jump starting a vehicle engine includes a rechargeable lithium ion battery pack, a microcontroller, and a jumper cable device. The lithium ion battery is coupled to a power output port of the device through a FET smart switch actuated by the microcontroller. A vehicle battery isolation sensor connected in circuit with positive and negative polarity outputs connectable to the jumper cable device detects the presence of a vehicle battery connected between the positive and negative polarity outputs. A reverse polarity sensor connected to the circuit with the positive and negative polarity outputs detects the polarity of a vehicle battery connected between the positive and negative polarity outputs, such that the microcontroller will enable power to be delivered from the lithium ion power pack to the output port only when a good battery is connected to the output port and jumper cable device, and only when the battery is connected with proper polarity of positive and negative terminals.

    JUMP STARTING APPARATUS
    33.
    发明申请

    公开(公告)号:US20180345803A1

    公开(公告)日:2018-12-06

    申请号:US16101020

    申请日:2018-08-10

    申请人: THE NOCO COMPANY

    IPC分类号: B60L11/18

    摘要: A handheld device for jump starting a vehicle engine includes a rechargeable lithium ion battery pack and a microcontroller. The lithium ion battery is coupled to a power output port of the device through a FET smart switch actuated by the microcontroller. A vehicle battery isolation sensor connected in circuit with positive and negative polarity outputs detects the presence of a vehicle battery connected between the positive and negative polarity outputs. A reverse polarity sensor connected in circuit with the positive and negative polarity outputs detects the polarity of a vehicle battery connected between the positive and negative polarity outputs, such that the microcontroller will enable power to be delivered from the lithium ion power pack to the output port only when a good battery is connected to the output port and only when the battery is connected with proper polarity of positive and negative terminals.

    Battery
    38.
    外观设计
    Battery 有权

    公开(公告)号:USD1045774S1

    公开(公告)日:2024-10-08

    申请号:US29705657

    申请日:2019-09-13

    申请人: THE NOCO COMPANY

    摘要: FIG. 1 is a perspective view of a new design for a battery;
    FIG. 2 is a front view thereof;
    FIG. 3 is a rear view thereof;
    FIG. 4 is a right side view thereof;
    FIG. 5 is a left side view thereof;
    FIG. 6 is a top view thereof;
    FIG. 7 is a bottom view thereof;
    FIG. 8 is a perspective view of a new design for a battery;
    FIG. 9 is a front view thereof;
    FIG. 10 is a rear view thereof;
    FIG. 11 is a right side view thereof;
    FIG. 12 is a left side view thereof;
    FIG. 13 is a top view thereof; and,
    FIG. 14 is a bottom view thereof.
    The broken lines shown in the drawings depict environmental structure or portions of the article that form no part of the claimed design.
    The battery is shown with a symbolic break in its height. The appearance of any portion of the article between the break lines forms no part of the claimed design.