Patents by Inventor Weichao DING

Weichao DING 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: 12057754
    Abstract: The present disclosure provides a motor, a water divider, and a dishwasher with the water divider. The motor includes: a housing, accommodating a coil assembly; a lead portion, electrically connected to the coil assembly and configured to be electrically connected to an external connector; a terminal connecting device, connected to the housing and configured to receive the lead portion and the external connector and electrically connect the lead portion to the external connector; and an isolation component, fixed to the terminal connecting device and enclosing a live part of the lead portion together with the terminal connecting device, and the terminal connecting device and the isolation component are both made from a flame-retardant material.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: August 6, 2024
    Assignee: JIANGSU LEILI MOTOR CO., LTD.
    Inventors: Qin Zhang, Weichao Ding, Fugang Wang, Lixiang Wang, Zhen Wang
  • Publication number: 20210345522
    Abstract: A ventilation and heat dissipation apparatus and an electromechanical device is provided. The apparatus includes: a main frame configured to connect to a device to be ventilated and cooled, and a ventilation and heat dissipation assembly located inside the main frame. The ventilation and heat dissipation assembly includes a waterproof unit, an external ventilation unit, and an internal ventilation unit. The waterproof unit is located between the external ventilation unit and the internal ventilation unit, and the external ventilation unit and the internal ventilation unit are arranged in a staggered manner. A bottom of the waterproof unit is provided with a drainage hole. External rainwater is prevented from entering the device, outside air enters the main frame through the external ventilation unit, and heat generated during operation of the device enters the main frame through the internal ventilation unit, for heat exchange.
    Type: Application
    Filed: July 14, 2021
    Publication date: November 4, 2021
    Inventors: Taihe CHEN, Rongheng HU, Weichao DING, Jianghui YANG
  • Publication number: 20210099047
    Abstract: The present disclosure provides a motor, a water divider, and a dishwasher with the water divider. The motor includes: a housing, accommodating a coil assembly; a lead portion, electrically connected to the coil assembly and configured to be electrically connected to an external connector; a terminal connecting device, connected to the housing and configured to receive the lead portion and the external connector and electrically connect the lead portion to the external connector; and an isolation component, fixed to the terminal connecting device and enclosing a live part of the lead portion together with the terminal connecting device, and the terminal connecting device and the isolation component are both made from a flame-retardant material.
    Type: Application
    Filed: September 29, 2020
    Publication date: April 1, 2021
    Inventors: Qin ZHANG, Weichao DING, Fugang WANG, Lixiang WANG, Zhen WANG