Patents by Inventor Mingbi LI

Mingbi LI 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).

  • Impeller apparatus and air blowing device
    Patent number: 11867194
    Abstract: An impeller apparatus includes a housing, an impeller, and a heat generation member. The housing includes an air duct formed in the housing. The air duct includes a first air duct and a second air duct successively connected to each other. The second air duct has a non-blocking area. The impeller is arranged in the first air duct. The heat generation member is rotatably arranged in the second air duct and has a blocking state and a non-blocking state. In the blocking state, the heat generation member blocks the second air duct, in the non-blocking state, the heat generation member is accommodated in the non-blocking area and does not block the second air duct.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: January 9, 2024
    Assignees: GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD., MIDEA GROUP CO., LTD.
    Inventors: Qing Wang, Zhenbin He, Wenbo Du, Xin Yang, Hanfei Chen, Zhiping Sun, Mingbi Li
  • IMPELLER APPARATUS AND AIR BLOWING DEVICE
    Publication number: 20220356886
    Abstract: An impeller apparatus includes a housing, an impeller, and a heat generation member. The housing includes an air duct formed in the housing. The air duct includes a first air duct and a second air duct successively connected to each other. The second air duct has a non-blocking area. The impeller is arranged in the first air duct. The heat generation member is rotatably arranged in the second air duct and has a blocking state and a non-blocking state. In the blocking state, the heat generation member blocks the second air duct, in the non-blocking state, the heat generation member is accommodated in the non-blocking area and does not block the second air duct.
    Type: Application
    Filed: September 27, 2019
    Publication date: November 10, 2022
    Inventors: Qing WANG, Zhenbin HE, Wenbo DU, Xin YANG, Hanfei CHEN, Zhiping SUN, Mingbi LI
  • BOX COVER, WATER BOX, HUMIDIFICATION APPARATUS, AND AIR BLOWING DEVICE
    Publication number: 20220243950
    Abstract: Provided are a box cover, a water box, a humidification apparatus, and an air blowing device, said box cover including a cover body and a mist outlet passageway running through the cover body, the cover body and the mist outlet passageway are integrally formed. By means of integrally forming the cover body and the mist outlet passageway, and significant reduction of the time required for assembly of a mist outlet tube, while also avoiding the occurrence of water leakage at the joint of the mist outlet tube.
    Type: Application
    Filed: September 27, 2019
    Publication date: August 4, 2022
    Inventors: Zhiping SUN, Xin YANG, Wenpo CHEN, Hanfei CHEN, Qing WANG, Wenbo DU, Mingbi LI, Chengbo TAN