公开(公告)号：US10458695B2

公开(公告)日：2019-10-29

申请号：US16069348

申请日：2017-01-13

Applicant: LG Electronics Inc.

Inventor： Hyunbum Kim ,  Younseok Lee ,  Heejun Lee ,  Seongwon Gwon

IPC: F25D23/02 ,  F16H1/20 ,  E06B7/18 ,  F25D25/02 ,  F25D29/00 ,  F16H1/16

Abstract: The present invention provides a refrigerator comprising a cabinet having a storage chamber; an inner case forming the exterior of the storage chamber; a first door pivotally provided to the cabinet and opening and closing one side of the storage chamber; a second door having a pillar rotated so as to come into contact with the first door, pivotally provided to the cabinet, and opening and closing the other side of the storage chamber; and a driving member provided at a lower end of the second door so as to move together with the second door, and operating the pillar so as to fold or unfold the pillar, wherein the pillar has a first catching protrusion and a second catching protrusion, which are selectively caught by the driving member.

公开(公告)号：US11866980B2

公开(公告)日：2024-01-09

申请号：US17575324

申请日：2022-01-13

Applicant: LG Electronics Inc.

Inventor： Jihyun Im ,  Dongjeong Kim ,  Heejun Lee

IPC: E05F15/00 ,  E05F15/619 ,  F25D23/02

CPC classification number: E05F15/619 ,  F25D23/028 ,  E05Y2201/10 ,  E05Y2201/434 ,  E05Y2201/716 ,  E05Y2201/722 ,  E05Y2600/51 ,  E05Y2600/56 ,  E05Y2600/636 ,  E05Y2800/266 ,  E05Y2900/31 ,  F25D2323/02 ,  F25D2400/40

Abstract: A refrigerator includes a cabinet including an outer case forming an external appearance and a storage compartment, a refrigerator door coupled to the cabinet to open or close the storage compartment, an installation bracket coupled to the outer case inside the outer case, a door opening device installed in the installation bracket outside the outer case and including a push member for opening or closing the refrigerator door, and a buffer member disposed a coupling portion between the door opening device and the installation bracket.

公开(公告)号：US11137187B2

公开(公告)日：2021-10-05

申请号：US16522029

申请日：2019-07-25

Applicant: LG Electronics Inc.

Inventor： Donghoon Lee ,  Donghoon Lee ,  Wookyong Lee ,  Seungyoon Cho ,  Heejun Lee ,  Seungseob Yeom

IPC: F25C1/24 ,  F25D23/04 ,  F25D23/02 ,  F25D17/06 ,  F25D17/04 ,  F25D17/08 ,  F25D11/02 ,  F25D25/00 ,  F25D29/00 ,  E05D11/00

Abstract: A refrigerator includes a cabinet including a refrigerating compartment and an evaporation chamber, a first door, a housing in the first door, an ice making room defining a cool air inflow hole and a cool air discharge hole, a chiller room defining a cool air discharge hole, a second door connected to the first door, a partition wall defining the ice making room, the chiller room, and a communication hole, a damper opening and closing the communication hole, a cool air supply duct connecting an outlet of the evaporation chamber and the cool air inflow hole to supply cool air of the evaporation chamber to the ice making room, and a cool air return duct having a first inlet connected to the cool air discharge hole of the ice making chamber and a second inlet connected to the cool air discharge hole of the chiller room.

公开(公告)号：US10927587B2

公开(公告)日：2021-02-23

申请号：US16201249

申请日：2018-11-27

Applicant: LG Electronics Inc.

Inventor： Heejun Lee ,  Dongjeong Kim ,  Seungyoon Cho

IPC: E05F15/619 ,  F25D23/02 ,  E05F15/73

Abstract: A refrigerator comprises: a cabinet including a storage compartment, a door opening or closing the storage compartment, a door opening device including a push rod moving from an initial position to a door opening position for opening the door and a motor providing power to the push rod, and a controller controlling the motor. The controller allows the motor to rotate at a first opening speed for opening the door of the refrigerator. The controller changes a rotation speed of the motor to a second opening speed lower than the first opening speed before the push rod contacts the door of the refrigerator or the cabinet.

公开(公告)号：US10904957B2

公开(公告)日：2021-01-26

申请号：US16018167

申请日：2018-06-26

Applicant: LG ELECTRONICS INC.

Inventor： Heejun Lee

IPC: H05B6/12 ,  H05B6/36

Abstract: A coil assembly and an induction heating device including a coil assembly are provided. The coil assembly may include a coil frame having a shape corresponding to a shape of a heating region defined in a plate. A working coil may extend alternately in between opposite first and second directions, rather than being circularly arranged as in related art coil assemblies.

公开(公告)号：US10393424B2

公开(公告)日：2019-08-27

申请号：US16071800

申请日：2017-01-12

Applicant: LG ELECTRONICS INC.

Inventor： Heejun Lee ,  Hyunbum Kim ,  Seongwon Gwon

IPC: F25D23/02 ,  F25D23/06 ,  E05C5/00 ,  E05C7/04 ,  F16H19/04

Abstract: The present invention provides a refrigerator comprising: a cabinet having a storage chamber; an inner case that forms the exterior of the storage chamber; a first door rotatably installed on the cabinet so as to expose/cover one side of the storage chamber; a second door having a pillar that rotates such that the same can contact the first door, the second door being rotatably installed on the cabinet so as to expose/cover the other side of the storage chamber; and a transfer member provided on the inner case so as to sense the rotation of the first door and to guide the rotation of the pillar.