Patents by Inventor Wenjun BU

Wenjun BU 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).

  • Patent number: 10712016
    Abstract: The invention discloses a rotatable multi-functional reflection heating plate structure, comprising a heating component, wherein a reflector is disposed above the heating component; the reflector is connected with a household appliance through a rotating shaft; the reflector rotates around the rotating shaft; the heating component consists of a heating plate, an electrical heating pipe and a fixed board; the fixed board is fixedly connected with the household appliance; the heating plate is disposed above the fixed board; and the electrical heating pipe is disposed in the gap between the heating plate and the fixed board. In the invention, the reflector is fixed above the heating component using the rotating shaft, so the reflector does not fall down because of loose fixation; the heating component plays a good heat reflecting role, so foods can be roasted quickly; meanwhile, the assembling structure is simple and the cost is low.
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: July 14, 2020
    Inventor: Wenjun Bu
  • Publication number: 20180363915
    Abstract: The invention discloses a rotatable multi-functional reflection heating plate structure, comprising a heating component, wherein a reflector is disposed above the heating component; the reflector is connected with a household appliance through a rotating shaft; the reflector rotates around the rotating shaft; the heating component consists of a heating plate, an electrical heating pipe and a fixed board; the fixed board is fixedly connected with the household appliance; the heating plate is disposed above the fixed board; and the electrical heating pipe is disposed in the gap between the heating plate and the fixed board. In the invention, the reflector is fixed above the heating component using the rotating shaft, so the reflector does not fall down because of loose fixation; the heating component plays a good heat reflecting role, so foods can be roasted quickly; meanwhile, the assembling structure is simple and the cost is low.
    Type: Application
    Filed: July 26, 2017
    Publication date: December 20, 2018
    Inventor: Wenjun BU