Patents by Inventor Zhuobiao MA

Zhuobiao MA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Xenon lamp power supply, purification device and refrigeration device
    Patent number: 12245622
    Abstract: An xenon lamp power supply, a purification device, and a refrigeration device are provided. The xenon lamp power supply comprises: an input circuit, a coupling assembly, an output circuit, and a control circuit. The input circuit comprises an alternating-current input end and a direct-current output end, and the input circuit is used for converting alternating current input by the alternating-current input end into direct current output by the direct-current output end. A first end of the coupling assembly is connected to the direct-current output end. The output circuit comprises a xenon lamp power supply circuit, and the xenon lamp power supply circuit is connected to a second end of the coupling assembly, so as to convert electric energy from the second end into direct-current power, and then supply power to a xenon lamp.
    Type: Grant
    Filed: December 27, 2021
    Date of Patent: March 11, 2025
    Assignees: HEFEI MIDEA REFRIGERATOR CO., LTD., HEFEI HUALING CO., LTD., MIDEA GROUP CO., LTD.
    Inventors: Zhuobiao Ma, Zhen Zhang
  • XENON LAMP POWER SUPPLY, PURIFICATION DEVICE AND REFRIGERATION DEVICE
    Publication number: 20230189849
    Abstract: An xenon lamp power supply, a purification device, and a refrigeration device are provided. The xenon lamp power supply comprises: an input circuit, a coupling assembly, an output circuit, and a control circuit. The input circuit comprises an alternating-current input end and a direct-current output end, and the input circuit is used for converting alternating current input by the alternating-current input end into direct current output by the direct-current output end. A first end of the coupling assembly is connected to the direct-current output end. The output circuit comprises a xenon lamp power supply circuit, and the xenon lamp power supply circuit is connected to a second end of the coupling assembly, so as to convert electric energy from the second end into direct-current power, and then supply power to a xenon lamp.
    Type: Application
    Filed: December 27, 2021
    Publication date: June 22, 2023
    Inventors: Zhuobiao MA, Zhen ZHANG