公开(公告)号：US20220401867A1

公开(公告)日：2022-12-22

申请号：US17894694

申请日：2022-08-24

Applicant: LG ELECTRONICS INC.

Inventor： Yeongcheol MUN ,  Hyunpil HA ,  Soonki JUNG ,  Jaekyun PARK ,  Soohyun BAE

IPC: B01D46/00 ,  F24F13/28 ,  F24F13/20 ,  B01D46/24 ,  A61L9/22 ,  F24F8/10 ,  B01D46/58 ,  B01D46/44

Abstract: An air cleaner is provided that may include a case including a first suction inlet, the case having a cylindrical or cone shape; a fan housing provided inside of the case, the fan housing accommodating a fan therein; a filter provided at a suction side of the fan, the filter filtering foreign materials in air which is suctioned through the first suction inlet; and a housing suction flow path formed between an outer surface of the fan housing and an inner surface of the case, the housing suction flow path allowing air which is suctioned through the first suction inlet to flow toward and through the filter. The housing suction flow path may include a first flow path inlet having a predetermined first width, and a second flow path inlet through which air having passed through the first flow path inlet flows, the second flow path inlet having a second width greater than the first width.

公开(公告)号：US20190226697A1

公开(公告)日：2019-07-25

申请号：US16253804

申请日：2019-01-22

Applicant: LG Electronics Inc.

Inventor： Hongseok KIM ,  Myungjin KU ,  Sukchun KIM ,  Seonmi KIM ,  Taeyoon KIM ,  Sanghyuk SON ,  Inmun YU ,  Kunyoung LEE ,  Seokho CHOI ,  Hyunpil HA

IPC: F24F6/12 ,  F24F13/28 ,  F24F13/20 ,  F24F11/52

Abstract: A humidifying air purifier includes a cabinet having an opening portion formed in an upper portion thereof, and a scroll housing disposed below the opening portion in the cabinet with an air blowing fan disposed in the scroll housing. The scroll housing may include a rounded first guide surrounding a portion of an outer periphery (or circumference) of the air blowing fan; a second guide extending from one end portion of the first guide toward the opening portion; a third guide extending from a cutoff portion formed at the other end portion of the first guide toward the opening portion and inclined in a direction away from the second guide toward the opening portion; and an extension plate extending horizontally from an upper end portion of the third guide in a direction away from the second guide and positioned below the opening portion.

公开(公告)号：US20210339181A1

公开(公告)日：2021-11-04

申请号：US17377730

申请日：2021-07-16

Applicant: LG ELECTRONICS INC.

Inventor： Soohyun BAE ,  Hyunpil HA ,  Soonki JUNG ,  Yeongcheol MUN ,  Jaekyun PARK

IPC: B01D46/00 ,  F24F11/30 ,  F24F1/0071 ,  B01D46/24 ,  F24F3/16 ,  F24F8/108 ,  B01D46/42

Abstract: An air cleaner is provided that may include a first air cleaning module having a first fan that generates air flow from a first suction inlet toward a first discharge outlet; a second air cleaning module having a second fan that generates air flow from a second suction inlet toward a second discharge outlet; a dividing plate provided between the first air cleaning module and the second air cleaning module; and a display provided at inside of the dividing plate and in which a light source is provided.

公开(公告)号：US20190351357A1

公开(公告)日：2019-11-21

申请号：US16527140

申请日：2019-07-31

Applicant: LG ELECTRONICS INC.

Inventor： Soohyun BAE ,  Hyunpil HA ,  Soonki Jung ,  Yeongcheol Mun ,  Jaekyun Park

IPC: B01D46/00 ,  B01D46/24 ,  F24F11/30 ,  F24F1/0071 ,  F24F3/16 ,  F24F1/02 ,  B01D46/42

Abstract: An air cleaner is provided that may include a first air cleaning module having a first fan that generates air flow from a first suction inlet toward a first discharge outlet; a second air cleaning module having a second fan that generates air flow from a second suction inlet toward a second discharge outlet; a dividing plate provided between the first air cleaning module and the second air cleaning module; and a display provided at inside of the dividing plate and in which a light source is provided.

公开(公告)号：US20170320002A1

公开(公告)日：2017-11-09

申请号：US15660105

申请日：2017-07-26

Applicant: LG ELECTRONICS INC.

Inventor： Soohyun BAE ,  Hyunpil HA ,  Soonki JUNG ,  Yeongcheol MUN ,  Jaekyun PARK

IPC: B01D46/00 ,  B01D46/42 ,  B01D46/24 ,  F24F1/02

CPC classification number: B01D46/0047 ,  B01D46/0008 ,  B01D46/0019 ,  B01D46/0086 ,  B01D46/24 ,  B01D46/2403 ,  B01D46/42 ,  B01D2273/30 ,  F24F1/0071 ,  F24F1/02 ,  F24F3/16 ,  F24F11/30 ,  F24F11/52 ,  F24F2013/205 ,  F24F2110/50

Abstract: An air cleaner is provided that may include a first air cleaning module having a first fan that generates air flow from a first suction inlet toward a first discharge outlet; a second air cleaning module having a second fan that generates air flow from a second suction inlet toward a second discharge outlet; a dividing plate provided between the first air cleaning module and the second air cleaning module; and a display provided at inside of the dividing plate and in which a light source is provided.

公开(公告)号：US20240255002A1

公开(公告)日：2024-08-01

申请号：US18629114

申请日：2024-04-08

Applicant: LG ELECTRONICS INC.

Inventor： Jaekyun PARK ,  Hyunpil HA ,  Soonki JUNG ,  Yeongcheol MUN ,  Soohyun BAE

IPC: F04D29/40 ,  A61L9/22 ,  B01D46/00 ,  B01D46/24 ,  B01D46/58 ,  F01P7/16 ,  F04D29/70 ,  F24F1/0071 ,  F24F7/007 ,  F24F8/80 ,  F24F11/30 ,  F24F11/52 ,  F24F11/89 ,  F24F13/10 ,  F24F13/12 ,  F24F13/14 ,  F24F13/20 ,  F24F13/28 ,  F24F110/64 ,  G05D23/185 ,  G05D23/19 ,  G05D23/275 ,  G05D23/30

CPC classification number: F04D29/403 ,  A61L9/22 ,  B01D46/0008 ,  B01D46/0047 ,  B01D46/2403 ,  B01D46/58 ,  F01P7/16 ,  F01P7/167 ,  F04D29/703 ,  F24F1/0071 ,  F24F7/007 ,  F24F8/80 ,  F24F11/30 ,  F24F11/89 ,  F24F13/10 ,  F24F13/12 ,  F24F13/14 ,  F24F13/20 ,  F24F13/28 ,  A61L2209/11 ,  A61L2209/12 ,  A61L2209/14 ,  B01D2273/30 ,  F01P2070/04 ,  F24F11/52 ,  F24F2013/205 ,  F24F2110/64 ,  F25B2600/25 ,  F25B2600/2515 ,  G05D23/1852 ,  G05D23/1856 ,  G05D23/1921 ,  G05D23/1925 ,  G05D23/275 ,  G05D23/27537 ,  G05D23/27541 ,  G05D23/30 ,  G05D23/303

Abstract: An air flow controller for an air cleaner and an air cleaner are provided. The air flow controller may include a fan, and a housing, the fan being provided in the housing and the housing being movable from an initial horizontal position in which the air flow controller directs air flow in a vertical direction to an inclined position in which the air flow controller directs air flow in a diagonal direction.

公开(公告)号：US20210018195A1

公开(公告)日：2021-01-21

申请号：US17032947

申请日：2020-09-25

Applicant: LG Electronics Inc.

Inventor： Sukchun KIM ,  Myungjin KU ,  Taeyoon KIM ,  Kunyoung LEE ,  Hyunpil HA

IPC: F24F6/12 ,  F24F13/20 ,  F24F13/28 ,  F24F3/16 ,  F24F6/04 ,  F24F11/52

Abstract: A humidifying air purifier includes a door assembly supported and configured to be selectively drawn out of a front side of a cabinet and drawn into the front side of the cabinet to respectively open and close an inner portion of the cabinet. The door assembly includes an accommodation portion configured to support an air filter and a humidifying device which are both drawn out of and into the humidifying air purifier with the door assembly.

公开(公告)号：US20170321717A1

公开(公告)日：2017-11-09

申请号：US15660207

申请日：2017-07-26

Applicant: LG ELECTRONICS INC.

Inventor： Jaekyun PARK ,  Hyunpil HA ,  Soonki JUNG ,  Yeongcheol MUN ,  Soohyun BAE

IPC: F04D29/40 ,  F24F13/28 ,  F24F13/10 ,  F24F7/007 ,  F24F13/20 ,  F04D29/70 ,  F24F11/00

CPC classification number: F04D29/403 ,  A61L9/22 ,  A61L2209/11 ,  A61L2209/12 ,  A61L2209/14 ,  B01D46/0008 ,  B01D46/002 ,  B01D46/0047 ,  B01D46/2403 ,  B01D2273/30 ,  F04D29/703 ,  F24F1/0071 ,  F24F3/16 ,  F24F7/007 ,  F24F11/30 ,  F24F11/52 ,  F24F11/89 ,  F24F13/10 ,  F24F13/12 ,  F24F13/14 ,  F24F13/20 ,  F24F13/28 ,  F24F2013/205 ,  F24F2110/64

Abstract: An air flow controller for an air cleaner and an air cleaner are provided. The air flow controller may include a fan, and a housing, the fan being provided in the housing and the housing being movable from an initial horizontal position in which the air flow controller directs air flow in a vertical direction to an inclined position in which the air flow controller directs air flow in a diagonal direction.

公开(公告)号：US20170320003A1

公开(公告)日：2017-11-09

申请号：US15660122

申请日：2017-07-26

Applicant: LG ELECTRONICS INC.

Inventor： Soohyun BAE ,  Hyunpil HA ,  Soonki JUNG ,  Yeongcheol MUN ,  Jaekyun PARK

IPC: B01D46/00 ,  B01D46/42 ,  B01D46/24 ,  F24F1/02

CPC classification number: B01D46/0047 ,  B01D46/0008 ,  B01D46/0019 ,  B01D46/0086 ,  B01D46/24 ,  B01D46/2403 ,  B01D46/42 ,  B01D2273/30 ,  F24F1/0071 ,  F24F1/02 ,  F24F3/16 ,  F24F11/30 ,  F24F11/52 ,  F24F2013/205 ,  F24F2110/50

Abstract: An air cleaner is provided that may include a first air cleaning module having a first fan that generates air flow from a first suction inlet toward a first discharge outlet; a second air cleaning module having a second fan that generates air flow from a second suction inlet toward a second discharge outlet; a dividing plate provided between the first air cleaning module and the second air cleaning module; and a display provided at inside of the dividing plate and in which a light source is provided.

公开(公告)号：US20170246576A1

公开(公告)日：2017-08-31

申请号：US15363111

申请日：2016-11-29

Applicant: LG ELECTRONICS INC.

Inventor： Soonki JUNG ,  Hyunpil HA ,  Yeongcheol MUN ,  Jaekyun PARK ,  Soohyun BAE

IPC: B01D46/00 ,  B01D46/24

CPC classification number: B01D46/0047 ,  B01D46/0005 ,  B01D46/0019 ,  B01D46/0021 ,  B01D46/0045 ,  B01D46/24 ,  B01D46/2411 ,  B01D2273/30 ,  B01D2279/50 ,  F24F1/02 ,  F24F3/16 ,  F24F13/20 ,  F24F2001/0096 ,  F24F2013/205

Abstract: An air cleaner is provided. The air cleaner may include a first air cleaning module including a first fan, a first filter, and a first inlet through which air is suctioned in a radial into the first filter; a second air cleaning module provided over the first air cleaner including a second fan, a second filter, and a second inlet through which air is suctioned in the radial direction to the second filter; and an air flow controller coupled with the second air cleaning module and including a third fan to control a flow of the air discharged from the second air cleaning module.