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WIRELESS TEMPERATURE MAINTENANCE CONTAINER

  • US 20170229909A1
  • Filed: 05/19/2016
  • Published: 08/10/2017
  • Est. Priority Date: 02/05/2016
  • Status: Active Grant
First Claim
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1. A wireless temperature maintenance container, having an accommodating space at its bottom, comprising:

  • a transmitter circuit, configured in the accommodating space, comprising;

    a first power processing circuit, receiving a utility power and outputting a first direct current; and

    a transmitter coil, connected to the first power processing circuit, receiving the first direct current and generating a magnetic field based on the electromagnetic induction;

    a receiver circuit, configured in the accommodating space, comprising;

    a receiver coil, the magnetic field passing through the receiver coil to generate an alternating current based on the electromagnetic induction;

    a second power processing circuit, connected to the receiver coil, receiving the alternating current and outputting a second direct current; and

    a temperature controller, connected to the second power processing circuit, receiving the second direct current and controlling the temperature of the wireless temperature maintenance container according to the second direct current;

    wherein the transmitter circuit is configured on a first circuit board, the receiver circuit is configured on a second circuit board, and there is a predetermined distance between the first circuit board and the second circuit board.

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