Patents by Inventor Deming Wei

Deming Wei 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: 10900704
    Abstract: The present disclosure discloses a refrigerator having a separate ice-making system, comprising: a refrigerating compartment and an ice-making chamber disposed inside the refrigerating compartment, wherein an ice maker is arranged inside the ice-making chamber, the ice-making chamber is supplied with cold air by an ice-making refrigeration system including an ice-making evaporator, an ice-making air supply duct, an ice-making fan and an ice-making air return duct, the ice-making air supply duct and the ice-making air return duct are arranged in parallel, the ice-making evaporator is disposed inside the refrigerating compartment and outside the ice-making chamber, and the ice-making evaporator is communicated with the ice maker through the ice-making air supply duct and the ice-making air return duct to form a refrigerating circulation loop.
    Type: Grant
    Filed: December 22, 2019
    Date of Patent: January 26, 2021
    Inventors: Ying Jia, Zengqiang Si, Dongxian Liu, Xuezai Zheng, Fei Lu, Yu Li, Deming Wei
  • Patent number: 10890364
    Abstract: The present disclosure relates to the field of household appliances technologies, and discloses a refrigerator with an ice maker, at least comprising: a refrigerating compartment and an ice-making chamber disposed inside the refrigerating compartment, wherein an ice maker is arranged inside the ice-making chamber, the ice-making chamber is supplied with cold air by an ice-making refrigeration system including an ice-making evaporator, an ice-making air duct, and an ice-making fan, the ice-making evaporator is communicated with the ice maker through the ice-making air duct to form a refrigerating circulation loop, the ice-making fan is arranged in the ice-making air duct, and the ice-making evaporator is disposed outside the ice-making chamber and located inside the refrigerating compartment.
    Type: Grant
    Filed: February 13, 2020
    Date of Patent: January 12, 2021
    Inventors: Yu Li, Deming Wei, Ying Jia, Wei Chen, Dongxian Liu, Xuezai Zheng, Wei Ren
  • Patent number: 10859304
    Abstract: The present disclosure relates to the field of household appliances technologies, and discloses a refrigerator with a separate ice-making system which comprises a refrigerating compartment and an ice-making chamber disposed inside the refrigerating compartment, wherein an ice maker is arranged in the ice-making chamber, the ice-making chamber is supplied with cold air by an ice-making refrigeration system including an ice-making evaporator, an ice-making air supply duct, an ice-making fan and an ice-making air return duct, the ice-making air supply duct and the ice-making air return duct are located front to back, the ice-making evaporator is disposed in the refrigerating compartment and located outside the ice-making chamber, and the ice-making evaporator is communicated with the ice maker through the ice-making air supply duct and the ice-making air return duct to form a refrigerating cycle loop.
    Type: Grant
    Filed: February 13, 2020
    Date of Patent: December 8, 2020
    Inventors: Ying Jia, Zengqiang Si, Dongxian Liu, Xuezai Zheng, Fei Lu, Yu Li, Deming Wei
  • Patent number: 10794623
    Abstract: The embodiments of the present disclosure provide a heating control method, a heating control device, and an ice maker. The heating control method comprises: determining that the ice maker is in an ice-making operation state; acquiring a first heating strategy of a target part of the ice maker according to a preset first heating strategy acquisition rule, based on ambient parameter information of an ambient in which the target part of the ice maker is located; and heating the target part based on the first heating strategy. Through the embodiments of the present disclosure, the problem that the deicing heating control technology of the ice maker in the prior art has high energy consumption is solved, and the beneficial effect of precise and low-energy deicing heating control on the ice-prone parts of the ice maker is achieved.
    Type: Grant
    Filed: December 9, 2019
    Date of Patent: October 6, 2020
    Inventors: Jingyu Zhang, Yu Li, Deming Wei
  • Patent number: 10760844
    Abstract: A heating control method, a heating control device, and an ice maker are provided. The heating control method is: determining that an ice maker is in the ice-making operation state, and the current water feeding is the first water feeding after a target ice maker is turned on; continuously heating a water inlet pipe for a first preset duration; controlling the water inlet valve to remain closed until the heating for the water inlet pipe ends, ensuring that no ice is present in the water inlet pipe or even if the ice is present, water can be smoothly fed into a water storage tank of the ice maker after the water inlet pipe is heated continuously for the first preset duration.
    Type: Grant
    Filed: December 9, 2019
    Date of Patent: September 1, 2020
    Inventors: Jingyu Zhang, Yu Li, Deming Wei
  • Publication number: 20200248951
    Abstract: The present disclosure relates to the field of household appliances technologies, and discloses a refrigerator with a separate ice-making system which comprises a refrigerating compartment and an ice-making chamber disposed inside the refrigerating compartment, wherein an ice maker is arranged in the ice-making chamber, the ice-making chamber is supplied with cold air by an ice-making refrigeration system including an ice-making evaporator, an ice-making air supply duct, an ice-making fan and an ice-making air return duct, the ice-making air supply duct and the ice-making air return duct are located front to back, the ice-making evaporator is disposed in the refrigerating compartment and located outside the ice-making chamber, and the ice-making evaporator is communicated with the ice maker through the ice-making air supply duct and the ice-making air return duct to form a refrigerating cycle loop.
    Type: Application
    Filed: February 13, 2020
    Publication date: August 6, 2020
    Inventors: Ying JIA, Zengqiang Si, Dongxian Liu, Xuezai Zheng, Fei Lu, Yu Li, Deming Wei
  • Publication number: 20200182529
    Abstract: The present disclosure relates to the field of household appliances technologies, and discloses a refrigerator with a separate ice-making system which comprises a refrigerating compartment and an ice-making chamber disposed inside the refrigerating compartment, wherein an ice maker is arranged in the ice-making chamber, the ice-making chamber is supplied with cold air by an ice-making refrigeration system including an ice-making evaporator, an ice-making air supply duct, an ice-making fan and an ice-making air return duct, the ice-making air supply duct and the ice-making air return duct are located front to back, the ice-making evaporator is disposed in the refrigerating compartment and located outside the ice-making chamber, and the ice-making evaporator is communicated with the ice maker through the ice-making air supply duct and the ice-making air return duct to form a refrigerating cycle loop.
    Type: Application
    Filed: January 8, 2020
    Publication date: June 11, 2020
    Inventors: Ying JIA, Zengqiang SI, Dongxian LIU, Xuezai ZHENG, Fei LU, Yu LI, Deming WEI
  • Publication number: 20200182522
    Abstract: The present disclosure relates to the field of household appliances technologies, and discloses a refrigerator with an ice maker, at least comprising: a refrigerating compartment and an ice-making chamber disposed inside the refrigerating compartment, wherein an ice maker is arranged inside the ice-making chamber, the ice-making chamber is supplied with cold air by an ice-making refrigeration system including an ice-making evaporator, an ice-making air duct, and an ice-making fan, the ice-making evaporator is communicated with the ice maker through the ice-making air duct to form a refrigerating circulation loop, the ice-making fan is arranged in the ice-making air duct, and the ice-making evaporator is disposed outside the ice-making chamber and located inside the refrigerating compartment.
    Type: Application
    Filed: February 13, 2020
    Publication date: June 11, 2020
    Inventors: Yu LI, Deming WEI, Ying JIA, Wei CHEN, Dongxian LIU, Xuezai ZHENG, Wei REN
  • Publication number: 20200166260
    Abstract: The present disclosure relates to the field of household appliances technologies, and discloses a refrigerator with an ice maker, at least comprising: a refrigerating compartment and an ice-making chamber disposed inside the refrigerating compartment, wherein an ice maker is arranged inside the ice-making chamber, the ice-making chamber is supplied with cold air by an ice-making refrigeration system including an ice-making evaporator, an ice-making air duct, and an ice-making fan, the ice-making evaporator is communicated with the ice maker through the ice-making air duct to form a refrigerating circulation loop, the ice-making fan is arranged in the ice-making air duct, and the ice-making evaporator is disposed outside the ice-making chamber and located inside the refrigerating compartment.
    Type: Application
    Filed: November 28, 2019
    Publication date: May 28, 2020
    Inventors: Yu LI, Deming Wei, Ying Jia, Wei Chen, Dongxian Liu, Xuezai Zheng, Wei Ren
  • Publication number: 20200166268
    Abstract: The present disclosure discloses a refrigerator having a separate ice-making system, comprising: a refrigerating compartment and an ice-making chamber disposed inside the refrigerating compartment, wherein an ice maker is arranged inside the ice-making chamber, the ice-making chamber is supplied with cold air by an ice-making refrigeration system including an ice-making evaporator, an ice-making air supply duct, an ice-making fan and an ice-making air return duct, the ice-making air supply duct and the ice-making air return duct are arranged in parallel, the ice-making evaporator is disposed inside the refrigerating compartment and outside the ice-making chamber, and the ice-making evaporator is communicated with the ice maker through the ice-making air supply duct and the ice-making air return duct to form a refrigerating circulation loop.
    Type: Application
    Filed: December 22, 2019
    Publication date: May 28, 2020
    Inventors: Ying JIA, Zengqiang SI, Dongxian LIU, Xuezai ZHENG, Fei LU, Yu LI, Deming WEI