Patents by Inventor Liuxi Zhou

Liuxi Zhou 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).

  • Convection fan and fan blade structure thereof
    Patent number: 10794399
    Abstract: A fan blade structure of a convection fan includes a fan blade body. The fan blade body includes a central disk secured to the rotating shaft of the motor and multiple blades evenly distributed in a circumferential direction of the central disk. The fan blade body further includes an outer edge frame, the outer edge frame is connected to an outmost side of each of the blades in a radial direction of the central disk. The outer edge frame is connected to an outmost side of the blade in the radial direction of the central disk through the outer edge frame, which makes all the outmost sides of all the blades secured to the outer edge frame, thus the stability of the blade is strengthened, blade deformation in harsh environments is avoided, thereby the balance performance of the fan blade is improved, and the vibration or noise is reduced.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: October 6, 2020
    Assignees: WOLONG ELECTRIC GROUP CO., LTD, WOLONG ELECTRIC (JI NAN) MOTOR CO., LTD
    Inventors: Cunling Wang, Xiaofei Liu, Liuxi Zhou
  • CONVECTION FAN AND FAN BLADE STRUCTURE THEREOF
    Publication number: 20190120252
    Abstract: A fan blade structure of a convection fan includes a fan blade body. The fan blade body includes a central disk secured to the rotating shaft of the motor and multiple blades evenly distributed in a circumferential direction of the central disk. The fan blade body further includes an outer edge frame, the outer edge frame is connected to an outmost side of each of the blades in a radial direction of the central disk. The outer edge frame is connected to an outmost side of the blade in the radial direction of the central disk through the outer edge frame, which makes all the outmost sides of all the blades secured to the outer edge frame, thus the stability of the blade is strengthened, blade deformation in harsh environments is avoided, thereby the balance performance of the fan blade is improved, and the vibration or noise is reduced.
    Type: Application
    Filed: August 21, 2018
    Publication date: April 25, 2019
    Inventors: Cunling Wang, Xiaofei Liu, Liuxi Zhou