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    REFRIGERATOR
    1.
    发明公开
    REFRIGERATOR 审中-公开

    公开(公告)号：US20240318889A1

    公开(公告)日：2024-09-26

    申请号：US18675801

    申请日：2024-05-28

    申请人： LG ELECTRONICS INC.

    发明人： Donghoon Lee ,  Wookyong Lee ,  Seungseob Yeom ,  Donghoon Lee ,  Yongjun Bae ,  Sunggyun Son ,  Chongyoung Park

    IPC分类号： F25C5/08 ,  F25C1/10 ,  F25C1/24

    CPC分类号： F25C5/08 ,  F25C1/10 ,  F25C1/24 ,  F25C2400/10 ,  F25C2400/14 ,  F25C2600/02 ,  F25C2600/04 ,  F25C2700/12

    摘要： Provided is a refrigerator. The refrigerator includes: a storage chamber configured to store food; a cooler configured to supply cold into the storage chamber; a first tray assembly configured to define a portion of an ice making cell that is a space in which water is phase-changed into ice by the cold; a second tray assembly configured to define another portion of the ice making cell, the second tray assembly being connected to a driver to contact the first tray assembly in an ice making process and to be spaced apart from the first tray assembly in an ice separation process; a heater disposed adjacent to at least one of the first tray assembly or the second tray assembly; and a controller configured to control the heater and the driver. The controller controls the heater to be turned on in at least partial section while the cooler supplies the cold so that bubbles dissolved in the water within the ice making cell moves from a portion, at which the ice is made, toward the water that is in a liquid state to make transparent ice.

    Ice maker and refrigerator
    5.
    发明授权
    Ice maker and refrigerator 有权

    公开(公告)号：US12078402B2

    公开(公告)日：2024-09-03

    申请号：US18094766

    申请日：2023-01-09

    申请人： LG ELECTRONICS INC.

    发明人： Yonghyun Kim ,  Jinil Hong ,  Hyunji Park

    IPC分类号： F25C5/187 ,  F25C1/10 ,  F25C5/08

    CPC分类号： F25C5/187 ,  F25C1/10 ,  F25C5/08 ,  F25C2305/022

    摘要： A refrigerator includes a cabinet, an ice maker configured to make spherical ice, and an ice bin for storing the ice. The ice maker includes an upper assembly including a plurality of hemispherical upper chambers, a lower assembly disposed below and pivotably coupled to the upper assembly, wherein the lower assembly includes a plurality of hemispherical lower chambers that are configured to come in contact with the plurality of hemispherical upper chambers to define a plurality of spherical ice chambers, a driver configured to pivot the lower assembly, and an ice-full state detection lever that is coupled to and configured to be pivoted by the driver, wherein the ice-full state detection lever is configured to pivot in the same direction as the lower assembly to detect whether the ice bin is in an ice-full state.

    Ice maker and refrigerator
    6.
    发明授权
    Ice maker and refrigerator 有权

    公开(公告)号：US12061034B2

    公开(公告)日：2024-08-13

    申请号：US18119429

    申请日：2023-03-09

    申请人： LG ELECTRONICS INC.

    发明人： Yonghyun Kim ,  Jinil Hong

    IPC分类号： F25C5/08 ,  F25C1/04 ,  F25C1/243

    CPC分类号： F25C5/08 ,  F25C1/04 ,  F25C1/243

    摘要： An ice maker includes: an upper tray defining an upper chamber that is a portion of an ice chamber; a lower tray defining a lower chamber that is another portion of the ice chamber, wherein the lower tray is relatively rotatable relative to the upper tray; and an upper heater disposed around the upper tray, for providing heat to the upper chamber, wherein the upper tray is made of a non-metal material and a flexible material, the upper heater is a DC heater receiving DC power, at least a portion of the upper tray is thicker than the lower tray, an accommodation part for accommodating the upper heater is formed on the upper tray, and at least a portion of the upper heater is disposed to vertically overlap the ice chamber in a state that the upper heater is accommodated in the accommodation part.