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SAFETY CLAMP SYSTEM FOR EMERGENCY START OF VEHICLE BATTERY

  • US 20160285258A1
  • Filed: 09/22/2015
  • Published: 09/29/2016
  • Est. Priority Date: 03/24/2015
  • Status: Abandoned Application
First Claim
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1. A safety clamp system for an emergency start of a vehicle battery, the safety clamp system electrically connected between an external lithium battery and the vehicle battery, the safety clamp system comprising:

  • a boost circuit electrically connected to the external lithium battery;

    a voltage-stabilizing circuit electrically connected to the boost circuit;

    a control unit electrically connected to the voltage-stabilizing circuit;

    a power detection circuit electrically connected to the external lithium battery, the vehicle battery and the control unit;

    a battery-clamp-loose detection circuit electrically connected to the vehicle battery and the control unit;

    an auto-detect-battery-voltage-and-short-circuit detection circuit electrically connected to the vehicle battery and the control unit;

    a driving circuit electrically connected to the boost circuit and the control unit;

    a turn-on/off detection circuit electrically connected to the external lithium battery, the vehicle battery and the driving circuit; and

    an alarm circuit electrically connected to the control unit,wherein the power detection circuit and the auto-detect-battery-voltage-and-short-circuit detection circuit detect an input voltage and the vehicle battery, and then abnormal detection signals are sent to the control unit;

    the control unit controls the driving circuit to drive the turn-on/off detection circuit and the alarm circuit for supplying power and protection;

    the battery-clamp-loose detection circuit detects that a battery clamp is loose;

    no voltage is sent to the control unit, so that the control unit outputs no signal.

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