公开(公告)号：US11674739B2

公开(公告)日：2023-06-13

申请号：US16886209

申请日：2020-05-28

Applicant: LG ELECTRONICS INC.

Inventor： Daewoong Kim ,  Minkyu Oh ,  Boan Kwon

IPC: F25D21/04 ,  F25D21/14 ,  F25D23/02

CPC classification number: F25D21/04 ,  F25D21/14 ,  F25D23/028 ,  F25D2317/0672 ,  F25D2600/04

Abstract: An entrance refrigerator includes a condensation removal device supplying heat dissipation air generated from a cold air supply module to an outer gasket or an inner gasket to prevent condensation formation on surfaces of the outer gasket and the inner gasket or an outer circumferential surface of a cabinet.

公开(公告)号：US11986760B2

公开(公告)日：2024-05-21

申请号：US17386050

申请日：2021-07-27

Applicant: LG ELECTRONICS INC.

Inventor： Seong Woo An ,  Dongeun Kim ,  Min Kyu Oh ,  Deukwon Lee ,  Daewoong Kim ,  Boan Kwon

IPC: B01D46/00 ,  B01D46/24

CPC classification number: B01D46/0049 ,  B01D46/0005 ,  B01D46/24 ,  B01D2273/30 ,  B01D2279/65

Abstract: A portable air purifier may include a housing provided with an inlet through which air is suctioned, a filter, and a fan module and forming an air flow path in a vertical direction, a discharge disposed at an outlet of the housing and configured to guide a discharge direction of air, a rotational supporter which is connected to the housing, movement of which is restricted, and which supports the discharge in a rotatable manner, and a rotational guide disposed respectively at the discharge and the rotational supporter and configured to guide rotation of the discharge to allow the discharge to rotate within predetermined angles.

公开(公告)号：US11662133B2

公开(公告)日：2023-05-30

申请号：US16886253

申请日：2020-05-28

Applicant: LG ELECTRONICS INC.

Inventor： Boan Kwon ,  Minkyu Oh ,  Daewoong Kim ,  Yanghwan No

IPC: F25D13/00 ,  E06B7/32 ,  F25B21/02 ,  F25D17/06 ,  E05F15/00

CPC classification number: F25D13/00 ,  E06B7/32 ,  F25B21/02 ,  F25D17/06 ,  E05F15/00 ,  E05Y2400/45 ,  E05Y2400/85 ,  E05Y2900/132 ,  E05Y2900/31 ,  F25B2321/0251

Abstract: An entrance refrigerator having a front surface embedded in a partition partitioning an indoor area and an outdoor area, a front opening formed on a front surface of a cabinet that is exposed to the outdoor area, a side opening formed on a side surface of the cabinet exposed to the indoor area, and a cold air supply assembly provided at a rear of the cabinet.

公开(公告)号：US11493257B2

公开(公告)日：2022-11-08

申请号：US16886068

申请日：2020-05-28

Applicant: LG ELECTRONICS INC.

Inventor： Daewoong Kim ,  Minkyu Oh ,  Boan Kwon ,  Wonjin Lee

IPC: F25D13/00 ,  F25B21/02 ,  F25D17/06 ,  E06B1/52

Abstract: An entrance refrigerator includes an upper first cold air supply on an upper portion and a lower second cold air supply on a lower portion, and an external air guide provided between the upper first cold air supply and the lower second cold air supply.

公开(公告)号：US11543169B2

公开(公告)日：2023-01-03

申请号：US16886149

申请日：2020-05-28

Applicant: LG ELECTRONICS INC.

Inventor： Daewoong Kim ,  Minkyu Oh ,  Boan Kwon

IPC: F25D17/08 ,  F25B21/04 ,  F25D13/00

Abstract: An entrance refrigerator includes a cabinet, a guide plate partitioning the cabinet into a storage compartment at the front and a cold air generating compartment at the rear, a first cold air supply module mounted at an upper portion of a rear surface of the cabinet, a second cold air supply module mounted at a lower portion of the rear surface of the cabinet, wherein each of the first and second cold air supply modules may include a thermoelectric element. An internal air guide is provided on one side of a rear surface of the guide plate between the first cold air supply module and the second cold air supply module and guides cold air forcibly moved by the first cold air supply module and the second cold air supply module to the storage compartment.

公开(公告)号：US11512894B2

公开(公告)日：2022-11-29

申请号：US16886207

申请日：2020-05-28

Applicant: LG ELECTRONICS INC.

Inventor： Boan Kwon ,  Minkyu Oh ,  Daewoong Kim

IPC: F25D23/10 ,  F25D13/02 ,  F25D17/06 ,  F25D19/04 ,  F25D23/12 ,  F25D21/14 ,  F25D23/02

Abstract: A storage system for a house entrance includes an entrance refrigerator, a first storage disposed above the entrance refrigerator, and a second storage disposed below the entrance refrigerator.

公开(公告)号：US11371769B2

公开(公告)日：2022-06-28

申请号：US16886117

申请日：2020-05-28

Applicant: LG ELECTRONICS INC.

Inventor： Daewoong Kim ,  Minkyu Oh ,  Boan Kwon

IPC: F25D23/10 ,  F25D13/02 ,  F25D17/06 ,  F25D23/12 ,  F25D23/02 ,  F25D19/04 ,  F25D21/14

Abstract: A storage system for a house entrance includes an entrance refrigerator, a storage placed at a rear of the entrance refrigerator, and a blocking plate covering a gap formed between the entrance refrigerator and the storage. An intake hole is provided at a lower portion of the blocking plate and a discharge hole is provided at an upper portion of the blocking plate.

公开(公告)号：US20220032224A1

公开(公告)日：2022-02-03

申请号：US17386050

申请日：2021-07-27

Applicant: LG ELECTRONICS INC.

Inventor： Seong Woo An ,  Dongeun Kim ,  Min Kyu Oh ,  Deukwon Lee ,  Daewoong Kim ,  Boan Kwon

IPC: B01D46/00 ,  B01D46/24

Abstract: A portable air purifier may include a housing provided with an inlet through which air is suctioned, a filter, and a fan module and forming an air flow path in a vertical direction, a discharge disposed at an outlet of the housing and configured to guide a discharge direction of air, a rotational supporter which is connected to the housing, movement of which is restricted, and which supports the discharge in a rotatable manner, and a rotational guide disposed respectively at the discharge and the rotational supporter and configured to guide rotation of the discharge to allow the discharge to rotate within predetermined angles.