公开(公告)号：US20190301786A1

公开(公告)日：2019-10-03

申请号：US16235595

申请日：2018-12-28

申请人： LG ELECTRONICS INC.

发明人： Sanggyun LEE ,  Dongseok KIM ,  Yongwon DONG ,  Younseok LEE

IPC分类号： F25D17/08 ,  F25D17/06

摘要： A refrigerator includes a first inner case, a second inner case, a third inner case having a larger size than the first and second inner cases, a first evaporator and a first cooling fan disposed inside the first inner case, a second evaporator and a second cooling fan disposed inside the second inner case, a duct in which a first inlet portion communicating with an inside of the first inner case, a second inlet portion communicating with an inside of the second inner case, an outlet portion communicating with the third inner case, a first conduit for guiding, to the outlet portion, cold air blown from the first cooling fan from the first inlet portion, and a second conduit for guiding, to the outlet portion, cold air blown from the second cooling fan from the second inlet portion are formed, and a damper communicating with the outlet portion.

公开(公告)号：US20240068737A1

公开(公告)日：2024-02-29

申请号：US18270829

申请日：2022-01-05

申请人： LG ELECTRONICS INC.

发明人： Sanggyun LEE ,  Younseok LEE ,  Yongwon DONG

IPC分类号： F25D23/02

CPC分类号： F25D23/028

摘要： A refrigerator of the present embodiment comprises: a cabinet having a storage space; a refrigerator door which is rotatably connected to the cabinet by a hinge apparatus and opens and closes the storage space; an extension member which is drawn out from the cabinet and connected to the inside of the refrigerator door through a door opening spaced apart from the rotational center of the refrigerator door, the extension member including at least one of a wire or a tube through which a liquid flows; and a guide housing for guiding the extension member positioned outside the cabinet and the refrigerator door, wherein the guide housing includes a plurality of individual housings rotatably connected to each other, and at least one of the plurality of individual housings may partially or entirely extend in a straight line.

公开(公告)号：US20230304726A1

公开(公告)日：2023-09-28

申请号：US18020057

申请日：2021-07-23

申请人： LG ELECTRONICS INC.

发明人： Sanggyun LEE ,  Younseok LEE ,  Yongwon DONG ,  Yong Noke HAW

IPC分类号： F25D23/02 ,  E05F1/12 ,  E05F3/20

CPC分类号： F25D23/028 ,  E05F1/1207 ,  E05F3/20 ,  E05Y2201/21 ,  E05Y2201/41 ,  E05Y2900/31 ,  F25D2323/021 ,  F25D2323/024

摘要： A refrigerator includes: a cabinet having a storage space; a hinge bracket coupled to the cabinet; a door which is rotatably coupled to a shaft provided at the hinge bracket, and which open/close the storage space; and an automatic closing device which is provided at the door at a position spaced from the rotational center line of the door, and which operates together with the hinge bracket during closing of the door, so that the door automatically closes, where the automatic closing device includes: a lever that rotates around a rotational center line spaced from the rotational center line of the door; an elastic member connected to the lever; and a body which is provided at the door and which rotatably supports the lever.

公开(公告)号：US20190041123A1

公开(公告)日：2019-02-07

申请号：US15964448

申请日：2018-04-27

申请人： LG Electronics Inc.

发明人： Sanggyun LEE

IPC分类号： F25D25/02 ,  A47B88/48

CPC分类号： F25D25/025 ,  A47B88/48 ,  A47B88/60 ,  A47B2088/4675 ,  A47B2210/0002 ,  A47B2210/175 ,  F25D23/067

摘要： A refrigerator includes a cabinet defining a compartment, a drawer including a first roller at a rear end of the drawer and a guide rib, a second roller that is located at a front portion of the compartment and supports the guide rib, first roller guides that is located at respective side surfaces of the compartment and defines a movement path of the first roller, and a movable support that supports the drawer from below the drawer and discharges together with the drawer. The guide rib includes a first portion extending from a front of the drawer toward the rear end of the drawer in a direction that slopes downward relative to a bottom surface of the compartment, and each first roller guide includes a rear portion extending rearward in a direction corresponding to a slope of the first portion relative to the bottom surface of the compartment.

公开(公告)号：US20180010845A1

公开(公告)日：2018-01-11

申请号：US15545407

申请日：2016-02-18

申请人： LG Electronics Inc.

发明人： Hyunbum KIM ,  Jindong KIM ,  Jihyun IM ,  Sanggyun LEE

IPC分类号： F25D23/02

摘要： Disclosed is a refrigerator. The refrigerator includes a cabinet having a storage compartment, an inner case (10) configured to define an external appearance of the storage compartment, a first door pivotably installed to the cabinet, the first door being configured to open or close one side of the storage compartment, a second door pivotably installed to the cabinet, the second door being configured to open or close a remaining side of the storage compartment, the second door having a pillar (100) configured to be rotated so as to come into contact with the first door, and a transfer member (1000) provided inside the inner case (10) so as to guide rotation of the pillar (100) by detecting rotation of the second door, and the pillar (100) is spaced apart from both a top wall of the inner case and a bottom wall of the inner case (10) so as not to come into contact with the inner case (10) in a state in which the second door seals the storage compartment.

公开(公告)号：US20240060708A1

公开(公告)日：2024-02-22

申请号：US18270821

申请日：2022-01-06

申请人： LG ELECTRONICS INC.

发明人： Sanggyun LEE ,  Younseok LEE ,  Yongwon DONG

IPC分类号： F25D23/02

CPC分类号： F25D23/028

摘要： A refrigerator of the present embodiment is characterized by comprising: a cabinet having a storage space; a refrigerator door which is rotatably connected to the cabinet by a hinge apparatus and opens and closes the storage space; an extension member which is drawn out from the cabinet and connected to the inside of the refrigerator door through a door opening spaced apart from the rotation center of the refrigerator door, the extension member including at least one of a wire and a pipe through which a liquid flows; and a guide housing for guiding the extension member positioned outside the refrigerator door and the cabinet, wherein the guide housing includes a plurality of individual housings which are rotatably connected to each other, and in the process in which the refrigerator door is opened, one or more individual housings among the plurality of individual housings moves linearly and then obliquely or rotationally.

公开(公告)号：US20240053089A1

公开(公告)日：2024-02-15

申请号：US18270824

申请日：2022-01-05

申请人： LG ELECTRONICS INC.

发明人： Sanggyun LEE ,  Younseok LEE ,  Yongwon DONG

IPC分类号： F25D23/02 ,  E05D11/00 ,  E05D3/12

CPC分类号： F25D23/028 ,  E05D11/0054 ,  E05D3/12 ,  F25D2323/024 ,  E05Y2900/31

摘要： A refrigerator of the present embodiment comprises: a cabinet having a storage space; a refrigerator door that is rotatably connected to the cabinet by means of a hinge device and opens and closes the storage space; an extension member that is drawn out from the cabinet and connected to the inside of the refrigerator door through a door opening spaced apart from the rotation center of the refrigerator door and includes at least one of a wire and a tube through which a liquid flows; a guide housing that guides the extension member positioned on the outside of the cabinet and the refrigerator door and includes a plurality of individual housings rotatably connected to each other; and a door fixing unit that rotatably connects a first housing among the plurality of individual housings to the refrigerator door.

公开(公告)号：US20230288129A1

公开(公告)日：2023-09-14

申请号：US18020009

申请日：2021-07-23

申请人： LG ELECTRONICS INC.

发明人： Sanggyun LEE ,  Younseok LEE ,  Yongwon DONG

IPC分类号： F25D23/02 ,  F16C11/04 ,  E05F1/12

CPC分类号： F25D23/028 ,  F16C11/04 ,  E05F1/1207 ,  E05Y2900/31

摘要： A refrigerator comprises: a cabinet including a storage space; a hinge bracket coupled to the cabinet; a door which is rotatably coupled to a shaft included in the hinge bracket and opens/closes the storage space; and an auto-closing device installed at the door in a position spaced apart from the center line of rotation of the door, the auto-closing device operating such that same acts with the hinge bracket while the door is being closed, thereby causing the door to automatically be closed. The auto-closing device may include a lever and an elastic member for elastically supporting the lever. The hinge bracket may include a contact surface which is brought into contact with the lever while the door is being closed. The contact surface may be formed such that, with reference to the front surface of the cabinet, while a contact part of the lever moves along one portion of the contact surface, the contact part approaches the front surface of the cabinet, and, while the contact part moves along another portion of the contact surface, the contact part becomes more distant from the front surface of the cabinet.

公开(公告)号：US20210063072A1

公开(公告)日：2021-03-04

申请号：US16992905

申请日：2020-08-13

申请人： LG ELECTRONICS INC.

发明人： Sanggyun LEE ,  Younseok LEE ,  Dongseok KIM ,  Yongwon DONG ,  Chungseob LEE

IPC分类号： F25D13/04 ,  F25D17/06 ,  F25D17/04 ,  F25D21/14 ,  F25D29/00

摘要： An under counter type refrigerator may include one or more evaporators to control a temperature in one or more storage compartments, where a machine room is lowered in height to increase a storage capacity of the storage compartment.

公开(公告)号：US20190178560A1

公开(公告)日：2019-06-13

申请号：US16217742

申请日：2018-12-12

申请人： LG ELECTRONICS INC.

发明人： Sanggyun LEE ,  Younseok LEE ,  Dongseok KIM

IPC分类号： F25D17/04 ,  F25D11/02 ,  F25D17/06 ,  F25B41/04 ,  F25B41/06

摘要： A refrigerator includes a main body having a freezing chamber and a switchable chamber communicating with a refrigerating chamber through a duct, a compressor connected with a compressor suction path and a compressor discharging path, a condenser connected with the compressor discharging path and connected with a condenser discharging path, a switchable chamber evaporator, a freezing chamber evaporator connected with the switchable chamber evaporator through an evaporator connection path, a damper configured to control flow of cold air through the duct, a pair of switchable chamber capillary tubes connected with the switchable chamber evaporator, a bypass capillary tube connected with the evaporator connection path, a path switching device connected with the condenser discharging path, the pair of switchable chamber capillary tubes and the bypass capillary tube, and a controller for controlling the compressor, the damper and the path switching device.