×

WIRELESS CHARGING MOLDULE FOR A STORAGE BATTERY

  • US 20150207358A1
  • Filed: 07/30/2014
  • Published: 07/23/2015
  • Est. Priority Date: 01/17/2014
  • Status: Abandoned Application
First Claim
Patent Images

1. A wireless electric charging module for a storage battery, said wireless electric charging module is used to make said storage battery an electric power source for wireless sending in electricity charging, and is used for wireless charging of an external electronic device;

  • wherein said external electronic device has a function of receiving electric power in a wireless mode, and is adapted to transmit back an error controlled data signal;

    said wireless electric charging module of said storage battery includes;

    an electric power source circuit adapted to convert said electric power stored in said storage battery into a stabilized voltage to be provided for use of said electric power control unit, in order that said electric power control unit generates a frequency output which pushes an L/C harmonic vibration circuit through a driving circuit;

    said L/C harmonic vibration circuit is adapted for using features of frequency and curve of said L/C harmonic vibration circuit to convert electric power transmitted by said driving circuit into a harmonic vibration electric power source signal to be emitted and put out in a wireless mode, and said L/C harmonic vibration circuit is adapted for receiving an error controlled data signal transmitted back from said external electronic device, and further transmits to a demodulation circuit;

    said demodulation circuit is adapted for demodulating and converting said error controlled data signal received by said L/C harmonic vibration circuit and transmit to said electric power control unit;

    a voltage sensing circuit which is electrically connected with the storage battery to sense its voltage, and transmits a voltage parameter of said storage battery to said electric power control unit;

    an electric current sensing circuit electrically connected with said L/C harmonic vibration circuit, it is adapted for converting electric current used when in emission of said L/C harmonic vibration circuit into an electric current parameter to be transmitted to said electric power control unit;

    said electric power control unit is connected respectively with said demodulation circuit, said voltage sensing circuit and said electric current sensing circuit, and is adapted for having said voltage parameter, said electric current parameter and an error parameter calculated and gotten electric power mated with that required by said external electronic device through said controlled calculation method (PID), said electric power then is converted to a quantity of frequency to render said driving circuit to drive said L/C harmonic vibration circuit for generating a harmonic vibration electric power source to be provided for and accepted by said external electronic device in a wireless mode.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×