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13 条记录 (耗时 0.017 秒)

    REFRIGERATOR
    1.
    发明公开
    REFRIGERATOR 审中-公开

    公开(公告)号：US20240200855A1

    公开(公告)日：2024-06-20

    申请号：US18542027

    申请日：2023-12-15

    申请人： LG Electronics Inc.

    发明人： Daekil KANG ,  Jinho CHANG ,  Jaehoon SHIN ,  Wookyung BAIK ,  Changho SEO ,  Heejun LEE

    IPC分类号： F25D23/02

    CPC分类号： F25D23/028 ,  F25D23/025 ,  F25D2323/021

    摘要： A refrigerator includes a cabinet in which a refrigerating compartment and a freezing compartment, each of which has an opened front surface, are defined, and a door configured to open and close the refrigerating compartment. The refrigerating compartment door includes a first door rotatably mounted on the cabinet, and a second door provided in front of the first door and configured to rotate in the same direction as the first door so as to open and close at least a portion of a front surface of the first door. The first door includes an ice-making chamber which is defined in the first door and in which an ice maker is accommodated, and a door storage portion provided in front of the ice-making chamber and opened and closed by the second door to store food.

    REFRIGERATOR AND METHOD FOR CONTROLLING SAME
    2.
    发明申请
    REFRIGERATOR AND METHOD FOR CONTROLLING SAME 有权

    公开(公告)号：US20210277705A1

    公开(公告)日：2021-09-09

    申请号：US16347534

    申请日：2017-11-03

    申请人： LG ELECTRONICS INC.

    发明人： Jinho CHANG ,  Dongjeong KIM ,  Seungyoon CHO

    IPC分类号： E05F15/79 ,  E05F15/619 ,  E05F15/73 ,  F25D23/02 ,  F25D29/00

    摘要： The present invention relates to a refrigerator and, more specifically, a refrigerator which enables a user to easily open a door thereof. The present invention relates to a refrigerator and method for controlling the same, which can prevent a door thereof from opening by itself due to a malfunction. According to an embodiment of the present invention, a refrigerator may comprise: a cabinet having a storage chamber; a door for closing or opening the storage chamber; a sensor provided to sense whether a user is within or out of a sensing distance, to enable discrimination between sensing-on and sensing-off; a door opening device provided to automatically open the door; and a control unit for determining an operation condition of the door opening device on the basis of a time interval from the sensing-on to the sensing-off and a duration for which the sensing-on continues in the sensor, so as to control the operation of the door opening device.

    REFRIGERATOR
    3.
    发明申请
    REFRIGERATOR 审中-公开

    公开(公告)号：US20200157860A1

    公开(公告)日：2020-05-21

    申请号：US16752380

    申请日：2020-01-24

    申请人： LG Electronics Inc.

    发明人： Sunghun LEE ,  Dongjeong KIM ,  Jinho CHANG

    IPC分类号： E05D3/16 ,  E05D3/14 ,  E05F1/00 ,  F25D23/02 ,  E05F15/616

    摘要： A refrigerator includes a cabinet defining a storage compartment, a refrigerator door configured to open and close the storage compartment, a hinge assembly configured to couple the refrigerator door to the cabinet. The hinge assembly includes a first link rotatably coupled to the cabinet and a second link rotatably coupled to the refrigerator door. The refrigerator further includes a door opening device provided at the cabinet, and the door opening device includes a pushing member configured to push one of the first link or the second link to thereby open the refrigerator door.

    REFRIGERATOR
    4.
    发明公开
    REFRIGERATOR 审中-公开

    公开(公告)号：US20240318895A1

    公开(公告)日：2024-09-26

    申请号：US18428716

    申请日：2024-01-31

    申请人： LG Electronics Inc.

    发明人： Hee Jun LEE ,  Jinho CHANG ,  Jaehoon SHIN ,  Jae Un SHIN

    IPC分类号： F25D23/02 ,  E05F5/06

    CPC分类号： F25D23/028 ,  E05F5/06 ,  E05Y2900/31 ,  F25D2323/021 ,  F25D2323/024

    摘要： A refrigerator includes a cabinet provided with a storage compartment; a door rotatably installed at the cabinet and configured to open and close the storage compartment; a hinge assembly configured to rotatably connect the door to the cabinet; and a damper configured to move in association with a rotation of the door, and to generate a damping force by contacting the hinge assembly. The damper is provided in such a way that the damper surface-contacts the hinge assembly.

    REFRIGERATOR
    5.
    发明申请
    REFRIGERATOR 有权

    公开(公告)号：US20210310725A1

    公开(公告)日：2021-10-07

    申请号：US17269471

    申请日：2019-08-28

    申请人： LG ELECTRONICS INC.

    发明人： Seongwon GWON ,  Seungyoon CHO ,  Jinho CHANG

    IPC分类号： F25D25/04 ,  F25D25/02 ,  A47B88/457 ,  F16H37/12 ,  A47B88/443

    摘要： A refrigerator includes a cabinet having a storage space; a door including a door unit to open or close the storage space and a drawer unit to provide a receiving space; rails to connect the door and the cabinet to through which the door is drawn in or out of the cabinet; a driving device disposed at the door unit to provide power; and an elevation device disposed at the drawer unit and connected with the driving device to move up or down at the drawer unit. The driving device includes: a motor assembly; a screw unit including a screw to be rotated by the motor assembly and a screw holder to move up or down along the screw; and a lever to connect the screw holder and the elevation device and rotate when the screw holder moves up or down. The motor assembly includes: a driving motor; and a power transmission unit to transmit power from the motor to the screw unit, and the screw is disposed to be inclined with respect to a vertical line passing in a top-bottom direction of the refrigerator.

    REFRIGERATOR
    6.
    发明公开
    REFRIGERATOR 审中-公开

    公开(公告)号：US20240318488A1

    公开(公告)日：2024-09-26

    申请号：US18428034

    申请日：2024-01-31

    申请人： LG Electronics Inc.

    发明人： Hee Jun LEE ,  Jinho CHANG ,  Jaehoon SHIN ,  Jae Un SHIN

    IPC分类号： E05F5/02

    CPC分类号： E05F5/027 ,  E05Y2900/20 ,  E05Y2900/31

    摘要： A refrigerator includes a cabinet having a storage compartment, a door rotatably connected to the cabinet to open and close the storage compartment, and a damper configured to provide a damping force to resist the movement of door as the door rotates in a closing direction, the damping force including a first damping force having a first magnitude and a second damping force having a second magnitude that is less than the first magnitude.

    REFRIGERATOR
    8.
    发明申请
    REFRIGERATOR 有权

    公开(公告)号：US20210389046A1

    公开(公告)日：2021-12-16

    申请号：US17285285

    申请日：2019-10-17

    申请人： LG ELECTRONICS INC.

    发明人： Sunghun LEE ,  Jinho CHANG ,  Seungyoon CHO

    IPC分类号： F25D25/02 ,  F25D23/02 ,  A47B88/457 ,  A47B88/90

    摘要： A refrigerator includes: a cabinet having a storage space; a door including a door unit to open or close the storage space and a drawer unit to provide a receiving space; a driving device disposed at the door unit and configured to provide power; and an elevation device disposed at the drawer unit, connected with the driving device, and configured to move up or down, in which the driving device includes: a motor assembly including a driving motor, a screw rotated by power from the driving motor and extending in an up-down direction, and a movable unit to move up and down along the screw; and a pair of lever units connected to the movable unit at both sides of the motor assembly, and each of the pair of lever units includes: a first lever connected to the movable unit; and a second lever connected with the first lever and connected with the elevation device.

    REFRIGERATOR
    10.
    发明申请
    REFRIGERATOR 审中-公开

    公开(公告)号：US20200173710A1

    公开(公告)日：2020-06-04

    申请号：US16785428

    申请日：2020-02-07

    申请人： LG Electronics Inc.

    发明人： Dongjeong KIM ,  Ayeong LEE ,  Jungjae LEE ,  Jinho CHANG ,  Jaehoon SHIN

    IPC分类号： F25D23/02 ,  F25D29/00 ,  H02P6/16 ,  E05F15/00 ,  E05F15/635 ,  H02P6/17 ,  H02P29/10

    摘要： According to an aspect of the present invention, there is provided a refrigerator including a cabinet in which a storage compartment is formed; a refrigerator door for opening and closing the storage compartment; a door opening device having a push rod which may move from an initial position to a door opening position for opening the refrigerator door and a motor for providing power to the push rod; and a controller controlling the motor, wherein the controller controls the push rod to move to the door opening position while in close contact with the cabinet or the refrigerator door in order to open the refrigerator door, and controls voltage supply to the motor so that a time period when the push rod is moved to the door opening position is maintained for a certain time.