Patents by Inventor Qingguang Xu

Qingguang Xu 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).

  • Publication number: 20240410106
    Abstract: A gas-fired clothes dryer, where a mounting base is disposed in a housing, a gas-fired heating device is connected to a mounting frame, and the mounting frame is detachably connected to the mounting base; and the housing is provided with a maintenance port, the maintenance port directly faces the mounting base, and the maintenance port is arranged to allow the gas-fired heating device and the mounting frame to pass through. Through the above arrangement, for replacing a burner, the mounting frame is detached from the mounting base through the maintenance port, and then the gas-fired heating device and the mounting frame are moved out of the housing from the maintenance port, so as to replace the burner on the gas-fired heating device, making the whole process convenient and fast, saving the maintenance time and reducing the maintenance cost.
    Type: Application
    Filed: August 19, 2024
    Publication date: December 12, 2024
    Applicants: QINGDAO HAIER WASHING MACHINE CO., LTD., HAIER SMART HOME CO., LTD.
    Inventors: Delong MI, Jingdong BING, Kun YANG, Qingguang XU, Xiaoqiu ZHENG, Jichen SUN, Chenglong FU
  • Publication number: 20240318375
    Abstract: A temperature control method and apparatus for a clothes dryer, a clothes dryer, a storage medium, an electronic device and a computer program product are provided, where an instruction for drying clothes is received, an inside-drum heater is controlled to start heating until an inside-drum temperature measurement value obtained from a current measurement of an inside-drum temperature sensor reaches a first preheating temperature value preset, then the inside-drum heater is controlled to stop heating, and the clothes dryer is controlled to execute a drying control procedure according to a preset drying temperature value, where the first preheating temperature value is lower than the drying temperature value. Through setting of the first preheating temperature value, a working state of the heater of the clothes dryer is controlled.
    Type: Application
    Filed: June 6, 2024
    Publication date: September 26, 2024
    Applicants: Chongqing Haier Washing Machine Co., Ltd, Haier Smart Home Co., Ltd
    Inventors: Kun YANG, Zhaobin Du, Qingguang Xu, Delong MI, Jichen Sun