知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

205 records (took 0.018 seconds)

    Safety control circuit and automobile emergency starting clamp provided with same
    3.
    发明授权
    Safety control circuit and automobile emergency starting clamp provided with same 有权

    公开(公告)号：US11929606B2

    公开(公告)日：2024-03-12

    申请号：US17894165

    申请日：2022-08-24

    Applicant: Dongguan Hang Che Bao Future Technology Co., Ltd.

    Inventor： Guozhi Zeng

    IPC: H02H3/20 ,  F02N11/12 ,  H02H5/04 ,  H02J7/00

    CPC classification number: H02H3/20 ,  F02N11/12 ,  H02H5/04 ,  H02J7/0029 ,  H02J7/00308 ,  H02J7/00309 ,  H02J7/0047

    Abstract: The present disclosure discloses a safety control circuit and an automobile emergency starting clamp provided with the same. The safety control circuit is integrated with an EC5 input module, an ignition clip module, a relay module, a timing control module, an input high-voltage protection module, a voltage-stabilizing power supply module, an input low-voltage protection module, a high-temperature protection module, a low-temperature protection module, an error alarm module, a first timing module, a second timing module and a light display module, and has fast response and high safety. The automobile emergency starting clamp provided with the circuit includes an anode cable clamp, a cathode cable clamp and a control box; and the control box includes a control box upper shell, a control box lower shell, an on/off button and the above-mentioned safety control circuit.

    Multifunctional battery health state detection device and system thereof
    5.
    发明授权
    Multifunctional battery health state detection device and system thereof 有权

    公开(公告)号：US11686778B1

    公开(公告)日：2023-06-27

    申请号：US18078101

    申请日：2022-12-09

    Applicant: Zhipeng Wu

    Inventor： Zhipeng Wu

    IPC: G01R31/00 ,  G01R31/392 ,  G01R31/36 ,  F02N11/08 ,  F02N11/12

    CPC classification number: G01R31/392 ,  F02N11/0862 ,  F02N11/12 ,  G01R31/3646

    Abstract: A multifunctional battery health state detection device is disclosed, which includes a housing, two ignition clamps for connecting to a vehicle battery; a microcontroller; a sampling circuit connected to the two ignition clamps for sampling a voltage signal of the vehicle battery; and an indicator unit including a plurality of indicators configured to display a ranking of the battery health state of the vehicle battery. The microcontroller is configured to obtain the sampled voltage signal from the sampling circuit, detect the ranking of the battery health state based on the sampled voltage signal, and control the indicator unit to display the battery health state according to the ranking of the battery health stat, and boost the vehicle battery by providing starting energy from a portable power supply to the vehicle battery in response to detecting the battery health state being one of two lowest rankings among a plurality of rankings.

    Portable vehicle battery jump starter with air pump
    7.
    发明授权
    Portable vehicle battery jump starter with air pump 有权

    公开(公告)号：US11611222B2

    公开(公告)日：2023-03-21

    申请号：US16772344

    申请日：2018-12-14

    Applicant: THE NOCO COMPANY

    Inventor： Jonathan Lewis Nook ,  William Knight Nook ,  James Richard Stanfield ,  Derek Michael Underhill

    IPC: H02J7/00 ,  B60S5/04 ,  F02N11/12 ,  F02N11/14

    Abstract: A portable or handheld jump starting and air compressing apparatus for jump starting a vehicle engine and air inflating an article such as a tire. The apparatus can include a rechargeable lithium ion battery or 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.

    Battery Status Control System and Method
    9.
    发明申请
    Battery Status Control System and Method 有权

    公开(公告)号：US20210354582A1

    公开(公告)日：2021-11-18

    申请号：US17385211

    申请日：2021-07-26

    Applicant: Schumacher Electric Corporation

    Inventor： Brian F. Butler ,  Linh Nguyen ,  Patrick Clarke ,  John Whiting

    IPC: B60L53/60 ,  F02N11/14 ,  F02N11/12 ,  H02J7/00 ,  B60L53/68 ,  B60L53/22 ,  B60L53/30 ,  G06Q50/00

    Abstract: A compact battery monitoring system for monitoring a vehicle battery in a vehicle having an engine is described. The compact battery monitoring system may comprise a housing, a processor positioned within the housing, one or more sensors operatively coupled with said processor, a data port, a wireless data transceiver, and rechargeable lithium ion battery. The data port may be configured to removeably couple with a second data port positioned outside the housing to provide an electrical connection between the one or more sensors and the vehicle battery, wherein said processor is configured to monitor a parameter of the vehicle battery using said one or more sensors, yielding a monitored battery parameter. The wireless data transceiver within the housing is configured to wirelessly communicate the monitored battery parameter to a remotely situated, portable user device using, for example, ultra high frequency radio waves. A display device may be positioned on the housing, including a plurality of light emitting diodes. The rechargeable lithium ion battery is configured to supply power needed to operate the processor and the wireless data transceiver. When the engine is running, the battery monitoring system draws a charging current from the vehicle battery to charge the lithium ion battery.

Patent Agency Ranking