Patents by Inventor WEISHOU SUN

WEISHOU SUN 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: 11937734
    Abstract: A refrigerator includes a water dispensing device, and the water dispensing device includes a water tank, a drain pipeline, a beverage making chamber, in which a capsule support for receiving a beverage powder capsule and a capsule piercer for puncturing the capsule operatively are provided; and a dispenser, communicated with an outlet of the beverage making chamber, including a beverage outlet of which the prepared beverage flows out. The refrigerator has a water dispensing device capable of making a beverage, such as coffee, milk tea, or the like, based on demands from a user, thereby satisfying diverse drinking demands from people and solving problem of a single function of an existing refrigerator.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: March 26, 2024
    Assignee: QINGDAO HAIER JOINT STOCK CO., LTD.
    Inventors: Lihua Zuo, Yanqing Zhang, Weishou Sun, Jianjun Xue, Chuan Cui
  • Patent number: 11779149
    Abstract: Provided is a refrigerator, comprising a cabinet, a door and a water dispensing device, the water dispensing device comprises a first water tank connected with an external water source, a first water passage, a beverage making chamber, a dispenser, a second water tank and a second water passage connected with the dispenser. The refrigerator according to the present invention at least has two water passages, in which the first water passage provides a room temperature beverage, and the second water passage provides ice water, so that user may obtain at least the room temperature beverage and the ice water through the dispenser.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: October 10, 2023
    Assignee: QINGDAO HAIER JOINT STOCK CO., LTD.
    Inventors: Lihua Zuo, Yanqing Zhang, Weishou Sun, Jianjun Xue, Chuan Cui
  • Patent number: 11445853
    Abstract: The present invention discloses a refrigerator, comprising a cabinet, a door and a water dispenser, wherein the water dispenser comprises a water tank, a drain path, a beverage making chamber and a dispenser, the beverage making chamber is communicated with the dispenser, the water dispenser further comprises an integration module provided between the water tank and the beverage making chamber, and the integration module comprises any one, two or all of the flow meter, the water pump and the heater. The refrigerator with the integration module may heat, pressurize the beverage and/or adjust the concentration of the beverage when the beverage is prepared, so that the user may make beverages of various flavors as required, and the diversification of drinking functions of the refrigerator is realized.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: September 20, 2022
    Assignee: QINGDAO HAIER JOINT STOCK CO., LTD.
    Inventors: Lihua Zuo, Yanqing Zhang, Weishou Sun, Jianjun Xue, Chuan Cui
  • Patent number: 11255595
    Abstract: The present invention discloses a refrigerator, comprising a cabinet, a door and a hot water supply device, wherein the hot water supply device comprises a heater and a dispenser provided with a hot water outlet, the dispenser is recessed on the door, comprising a receiving portion provided at one side opposite to the hot water outlet, and the heater is received in the receiving portion. The heater is provided at the rear surface of the dispenser, thereby avoiding the influence of the filling of foam materials on the heat dissipation of the heater, which contributes to prolonging the service life of a heat sink, eliminates potential risks brought by the hot water supply device to the refrigerator, and reduces the maintenance cost of the refrigerator.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: February 22, 2022
    Assignee: QINGDAO HAIER JOINT STOCK CO., LTD.
    Inventors: Lihua Zuo, Yanqing Zhang, Weishou Sun, Jianjun Xue, Chuan Cui
  • Patent number: 10989462
    Abstract: The present invention provides a refrigerator door body with a water dispenser and a water intake passage arranged thereon. A water intake assembly of the water dispenser comprising: a water inlet component, a water outlet component, a valve core and a water intake handle. The water intake handle has one end pivotally connected to the refrigerator door body and is provided with a through hole. When the water intake assembly is in a closed status, there is no acting force between the water outlet component and the through hole in the water intake handle; and the other end of the water intake handle is pressed such that one end, pivotally connected to the refrigerator door body, of the water intake handle is rotated. The water outlet component is displaced axially relative to the water inlet component and thus the water intake assembly is in an open status.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: April 27, 2021
    Assignee: QINGDAO HAIER JOINT STOCK CO., LTD.
    Inventors: Yanqing Zhang, Rui Ge, Weishou Sun
  • Publication number: 20200121122
    Abstract: Provided is a refrigerator, comprising a water dispensing device, the water dispensing device comprises: a water tank, a drain pipeline, a beverage making chamber, in which a capsule support for receiving a beverage powder capsule and a capsule piercing structure for puncturing the capsule operatively are provided; and a dispenser, communicated with an outlet of the beverage making chamber, comprising a beverage outlet of which the prepared beverage flows out. The refrigerator according to the present invention has a water dispensing device capable of making a beverage, such as coffee, milk tea, or the like, based on the demands from the user, thereby satisfying diverse drinking demands from people and solving the problem of the single function of the existing refrigerator.
    Type: Application
    Filed: October 12, 2018
    Publication date: April 23, 2020
    Inventors: LIHUA ZUO, YANQING ZHANG, WEISHOU SUN, JIANJUN XUE, CHUAN CUI
  • Publication number: 20200124341
    Abstract: The present invention discloses a refrigerator, comprising a cabinet, a door and a hot water supply device, wherein the hot water supply device comprises a heater and a dispenser provided with a hot water outlet, the dispenser is recessed on the door, comprising a receiving portion provided at one side opposite to the hot water outlet, and the heater is received in the receiving portion. The heater is provided at the rear surface of the dispenser, thereby avoiding the influence of the filling of foam materials on the heat dissipation of the heater, which contributes to prolonging the service life of a heat sink, eliminates potential risks brought by the hot water supply device to the refrigerator, and reduces the maintenance cost of the refrigerator.
    Type: Application
    Filed: October 12, 2018
    Publication date: April 23, 2020
    Inventors: LIHUA ZUO, YANQING ZHANG, WEISHOU SUN, JIANJUN XUE, CHUAN CUI
  • Publication number: 20200121119
    Abstract: Provided is a refrigerator, comprising a cabinet, a door and a water dispensing device, the water dispensing device comprises a first water tank connected with an external water source, a first water passage, a beverage making chamber, a dispenser, a second water tank and a second water passage connected with the dispenser. The refrigerator according to the present invention at least has two water passages, in which the first water passage provides a room temperature beverage, and the second water passage provides ice water, so that user may obtain at least the room temperature beverage and the ice water through the dispenser.
    Type: Application
    Filed: October 12, 2018
    Publication date: April 23, 2020
    Inventors: LIHUA ZUO, YANQING ZHANG, WEISHOU SUN, JIANJUN XUE, CHUAN CUI
  • Publication number: 20200121121
    Abstract: The present invention discloses a refrigerator, comprising a cabinet, a door and a water dispenser, wherein the water dispenser comprises a water tank, a drain path, a beverage making chamber and a dispenser, the beverage making chamber is communicated with the dispenser, the water dispenser further comprises an integration module provided between the water tank and the beverage making chamber, and the integration module comprises any one, two or all of the flow meter, the water pump and the heater. The refrigerator with the integration module may heat, pressurize the beverage and/or adjust the concentration of the beverage when the beverage is prepared, so that the user may make beverages of various flavors as required, and the diversification of drinking functions of the refrigerator is realized.
    Type: Application
    Filed: October 12, 2018
    Publication date: April 23, 2020
    Inventors: LIHUA ZUO, YANQING ZHANG, WEISHOU SUN, JIANJUN XUE, CHUAN CUI
  • Publication number: 20200011585
    Abstract: The present invention discloses a refrigerator with an ice making function, comprising a refrigerating compartment; a door of the refrigerating compartment; a freezing compartment; and an ice making compartment provided at the door of the refrigerating compartment; a compartment for an ice making evaporator; an ice making blower and the ice making evaporator provided in the compartment for the ice making evaporator, the ice making evaporator is communicated with the ice making compartment through an air intake duct and an air return duct, and a part of one of the air intake duct and the air return duct is provided in the refrigerating compartment.
    Type: Application
    Filed: February 28, 2018
    Publication date: January 9, 2020
    Inventors: YANQING ZHANG, GUANGRUI WU, HENG ZHANG, HAIJUAN WANG, WEISHOU SUN
  • Publication number: 20190331404
    Abstract: The present invention provides a refrigerator door body with a water dispenser and a water intake passage arranged thereon. A water intake assembly of the water dispenser comprising: a water inlet component, a water outlet component, a valve core and a water intake handle. The water intake handle has one end pivotally connected to the refrigerator door body and is provided with a through hole. When the water intake assembly is in a closed status, there is no acting force between the water outlet component and the through hole in the water intake handle; and the other end of the water intake handle is pressed such that one end, pivotally connected to the refrigerator door body, of the water intake handle is rotated. The water outlet component is displaced axially relative to the water inlet component and thus the water intake assembly is in an open status.
    Type: Application
    Filed: December 14, 2017
    Publication date: October 31, 2019
    Inventors: YANQING ZHANG, RUI GE, WEISHOU SUN