公开(公告)号：US20240278158A1

公开(公告)日：2024-08-22

申请号：US18649844

申请日：2024-04-29

Applicant: LG ELECTRONICS INC.

Inventor： Sunggyu CHOI ,  Kangyoung Kim ,  Eunsun Lee ,  Jungwon Lee ,  Junseok Bae ,  Myeonggu Kang ,  Giyeong Gyeong

IPC: B01D46/00 ,  B01D46/12 ,  B01D46/48 ,  B01D46/681 ,  F24F1/0073 ,  F24F8/108 ,  F24F8/90

CPC classification number: B01D46/0008 ,  B01D46/12 ,  B01D46/48 ,  B01D46/681 ,  F24F1/0073 ,  F24F8/108 ,  F24F8/90 ,  B01D2279/50

Abstract: The indoor unit for the air conditioner according to the present invention includes: a cabinet assembly forming an external appearance of the indoor unit and having an air suction port formed in a rear of the cabinet assembly; a filter module disposed at the air suction port to filter dust contained in air being introduced through the air suction port; a filter cleaner configured to move upward and downward in a rear of the filter module to remove foreign substances stuck in the filter module; a guide rail vertically disposed on one side of the filter module and configured to guide upward and downward movement of the filter cleaner.

公开(公告)号：US20250012479A1

公开(公告)日：2025-01-09

申请号：US18890415

申请日：2024-09-19

Applicant: LG ELECTRONICS INC.

Inventor： Seongkuk MUN ,  Junseok Bae ,  Sunggyu Choi ,  Heejun Cheon ,  Giyeong Gyeong ,  Yongmin Song ,  Shinhwi Lee ,  Junwon Lee

IPC: F24F13/20 ,  E05F15/665 ,  F16H1/28 ,  F16H19/04 ,  F24F1/0011 ,  F24F13/06

Abstract: An indoor unit of an air conditioner, which when a door cover is inserted in the inner side of a front outlet, a door cover moving module moves the door cover in the front-rear direction by the operation of a door cover motor, and when the door cover is moved to the rear of the front outlet, a door housing moving module moves a door cover housing along with the door cover, and thus the door cover may be moved completely to the outside of the front outlet.

公开(公告)号：US12055308B2

公开(公告)日：2024-08-06

申请号：US16978126

申请日：2019-03-07

Applicant: LG ELECTRONICS INC.

Inventor： Giyeong Gyeong ,  Jungwon Lee ,  Byeongjin Choi ,  Mingu Kwon ,  Kangyoung Kim ,  Seongkuk Mun ,  Junseok Bae ,  Kyuyeol Shin

IPC: F24F11/52 ,  F24F1/0087 ,  F24F11/38 ,  F24F13/20 ,  F24F120/12

CPC classification number: F24F11/38 ,  F24F1/0087 ,  F24F11/52 ,  F24F13/20 ,  F24F2120/12

Abstract: An air conditioner including a sliding door, which forms a front surface part thereof and moves in a lateral direction to be opened and closed; a sliding door motor for enabling movement of the sliding door; a sliding door position sensor which may include a first position sensor and second position sensor for detecting the position of the sliding door; and a control part for controlling an opening/closing operation of the sliding door based on sensing data of the sliding door position sensor and a rotational speed of the sliding door motor.

公开(公告)号：US11846441B2

公开(公告)日：2023-12-19

申请号：US16978178

申请日：2019-03-07

Applicant: LG ELECTRONICS INC.

Inventor： Giyeong Gyeong ,  Jungwon Lee

IPC: F24F11/74 ,  G05B15/02 ,  F24F1/0011 ,  F24F1/005 ,  F24F11/38

CPC classification number: F24F11/74 ,  F24F1/005 ,  F24F1/0011 ,  F24F11/38 ,  G05B15/02

Abstract: Disclosed is an air-conditioner including a front panel forming an appearance of a front portion, a circulator door disposed at the front panel and moving in an up-down direction so as to be opened and closed, a circulator module moving backward based on a product OFF command and moving forward based on a product ON command, and a controller controlling the circulator door to move in a downward direction so as to be opened and the circulator module to move forward based on the product ON command, whereby the circulator door and the circulator module may be efficiently controlled.

公开(公告)号：US11969682B2

公开(公告)日：2024-04-30

申请号：US17879969

申请日：2022-08-03

Applicant: LG ELECTRONICS INC.

Inventor： Sunggyu Choi ,  Kangyoung Kim ,  Eunsun Lee ,  Jungwon Lee ,  Junseok Bae ,  Myeonggu Kang ,  Giyeong Gyeong

IPC: B01D46/00 ,  B01D46/12 ,  B01D46/48 ,  B01D46/681 ,  F24F1/0073 ,  F24F8/108 ,  F24F8/90

CPC classification number: B01D46/0008 ,  B01D46/12 ,  B01D46/48 ,  B01D46/681 ,  F24F1/0073 ,  F24F8/108 ,  F24F8/90 ,  B01D2279/50

Abstract: Disclosed is an indoor unit for an air conditioner. The indoor unit for the air conditioner according to the present invention includes: a cabinet assembly forming an external appearance of the indoor unit and having an air suction port formed in a rear of the cabinet assembly; a filter module disposed at the air suction port to filter dust contained in air being introduced through the air suction port; a filter cleaner configured to move upward and downward in a rear of the filter module to remove foreign substances stuck in the filter module; a guide rail vertically disposed on one side of the filter module and configured to guide upward and downward movement of the filter cleaner, wherein the filter cleaner comprises: a mobile gear configured to rotate while engaged with the guide rail to move the filter cleaner upward and downward with respect to the filter module, a gear motor configured to rotate the mobile gear, an agitator configured to rotate in friction with the filter module, a dust container disposed downward of the agitator and collecting foreign substances separated from the filter module due to the rotation of the agitator, and a guide roller bringing the filter cleaner into close contact with the filter module so that part of the agitator rotates while in contact with the filter module.

公开(公告)号：US20190275455A1

公开(公告)日：2019-09-12

申请号：US16294626

申请日：2019-03-06

Applicant: LG ELECTRONICS INC.

Inventor： Sunggyu CHOI ,  Kangyoung Kim ,  Eunsun Lee ,  Jungwon Lee ,  Junseok Bae ,  Myeonggu Kang ,  Giyeong Gyeong

IPC: B01D46/00 ,  F24F1/0073 ,  F24F3/16 ,  B01D46/48 ,  B01D46/12

Abstract: Disclosed is an indoor unit for an air conditioner. The indoor unit for the air conditioner according to the present invention includes: a cabinet assembly forming an external appearance of the indoor unit and having an air suction port formed in a rear of the cabinet assembly; a filter module disposed at the air suction port to filter dust contained in air being introduced through the air suction port; a filter cleaner configured to move upward and downward in a rear of the filter module to remove foreign substances stuck in the filter module; a guide rail vertically disposed on one side of the filter module and configured to guide upward and downward movement of the filter cleaner, wherein the filter cleaner comprises: a mobile gear configured to rotate while engaged with the guide rail to move the filter cleaner upward and downward with respect to the filter module, a gear motor configured to rotate the mobile gear, an agitator configured to rotate in friction with the filter module, a dust container disposed downward of the agitator and collecting foreign substances separated from the filter module due to the rotation of the agitator, and a guide roller bringing the filter cleaner into close contact with the filter module so that part of the agitator rotates while in contact with the filter module.

公开(公告)号：US12098862B2

公开(公告)日：2024-09-24

申请号：US16978174

申请日：2019-03-07

Applicant: LG ELECTRONICS INC.

Inventor： Seongkuk Mun ,  Junseok Bae ,  Sunggyu Choi ,  Heejun Cheon ,  Giyeong Gyeong ,  Yongmin Song ,  Shinhwi Lee ,  Jungwon Lee

IPC: F24F13/20 ,  E05F15/665 ,  F16H1/28 ,  F16H19/04 ,  F24F1/0011 ,  F24F13/06

CPC classification number: F24F13/20 ,  E05F15/665 ,  F16H1/28 ,  F16H19/04 ,  F24F1/0011 ,  E05Y2201/434 ,  E05Y2201/604 ,  E05Y2900/30 ,  F24F13/06

Abstract: An indoor unit of an air conditioner, which when a door cover is inserted in the inner side of a front outlet, a door cover moving module moves the door cover in the front-rear direction by the operation of a door cover motor, and when the door cover is moved to the rear of the front outlet, a door housing moving module moves a door cover housing along with the door cover, and thus the door cover may be moved completely to the outside of the front outlet.

公开(公告)号：US20240278159A1

公开(公告)日：2024-08-22

申请号：US18649853

申请日：2024-04-29

Applicant: LG ELECTRONICS INC.

Inventor： Sunggyu CHOI ,  Kangyoung Kim ,  Eunsun Lee ,  Jungwon Lee ,  Junseok Bae ,  Myeonggu Kang ,  Giyeong Gyeong

IPC: B01D46/00 ,  B01D46/12 ,  B01D46/48 ,  B01D46/681 ,  F24F1/0073 ,  F24F8/108 ,  F24F8/90

CPC classification number: B01D46/0008 ,  B01D46/12 ,  B01D46/48 ,  B01D46/681 ,  F24F1/0073 ,  F24F8/108 ,  F24F8/90 ,  B01D2279/50

Abstract: The indoor unit for the air conditioner according to the present invention includes: a cabinet assembly forming an external appearance of the indoor unit and having an air suction port formed in a rear of the cabinet assembly; a filter module disposed at the air suction port to filter dust contained in air being introduced through the air suction port; a filter cleaner configured to move upward and downward in a rear of the filter module to remove foreign substances stuck in the filter module; a guide rail vertically disposed on one side of the filter module and configured to guide upward and downward movement of the filter cleaner.

公开(公告)号：US11541342B2

公开(公告)日：2023-01-03

申请号：US16294626

申请日：2019-03-06

Applicant: LG ELECTRONICS INC.

Inventor： Sunggyu Choi ,  Kangyoung Kim ,  Eunsun Lee ,  Jungwon Lee ,  Junseok Bae ,  Myeonggu Kang ,  Giyeong Gyeong

IPC: B01D46/00 ,  B01D46/44 ,  B01D46/24 ,  B01D46/48 ,  B01D46/12 ,  F24F1/0073 ,  F24F3/16 ,  B01D46/681 ,  F24F8/10 ,  F24F8/90

Abstract: Disclosed is an indoor unit for an air conditioner. The indoor unit for the air conditioner according to the present invention includes: a cabinet assembly forming an external appearance of the indoor unit and having an air suction port formed in a rear of the cabinet assembly; a filter module disposed at the air suction port to filter dust contained in air being introduced through the air suction port; a filter cleaner configured to move upward and downward in a rear of the filter module to remove foreign substances stuck in the filter module; a guide rail vertically disposed on one side of the filter module and configured to guide upward and downward movement of the filter cleaner, wherein the filter cleaner comprises: a mobile gear configured to rotate while engaged with the guide rail to move the filter cleaner upward and downward with respect to the filter module, a gear motor configured to rotate the mobile gear, an agitator configured to rotate in friction with the filter module, a dust container disposed downward of the agitator and collecting foreign substances separated from the filter module due to the rotation of the agitator, and a guide roller bringing the filter cleaner into close contact with the filter module so that part of the agitator rotates while in contact with the filter module.