公开(公告)号：US20210121816A1

公开(公告)日：2021-04-29

申请号：US17021057

申请日：2020-09-15

Applicant: LG ELECTRONICS INC.

Inventor： Hyunju KIM ,  Hyun Byung CHA ,  Chinsoo HYON ,  Younju OH ,  Hee Jeong HEO

IPC: B01D46/18 ,  B01D46/00 ,  B01D46/44

Abstract: An air cleaner includes a case, an air inlet, an air outlet, a grill covering the air inlet to filter airborne oil droplets, a fan to suction air through the air inlet and discharge air out of the air outlet, a roll filter provided between the grill and the fan to filter oil mist, and a filter roller to cut the roll filter. The roll filter includes a roller and a filter sheet wound around the roller, and the filter sheet may be unwound to extend behind the grill. When the filter sheet becomes dirty, the roll filter is further unwound so that a clean section is provided behind the grill, and the filter cutter may cut off the dirty section. During cutting, a clamp holds down the filter sheet. The case includes a slit through which the dirty section of the filter sheet passes for discarding.

公开(公告)号：US20220373220A1

公开(公告)日：2022-11-24

申请号：US17742785

申请日：2022-05-12

Applicant: LG ELECTRONICS INC.

Inventor： Chinsoo HYON ,  Sehwan Bae

IPC: F24F13/08 ,  F24F1/0011 ,  B01D46/42

Abstract: An air-processing apparatus is provided that may include a case having an outlet formed therein, at least one louver rotatably disposed in the case to adjust a direction of air flowing through the outlet, and an output device including a lamp, a printed circuit board on which the lamp is mounted, and a transparent panel configured to allow light emitted from the lamp to pass therethrough. The at least one louver may include a plurality of vanes spaced apart from each other in a radial direction about a louver rotational shaft. The transparent panel may be disposed in at least one of the plurality of vanes.

公开(公告)号：US20210121808A1

公开(公告)日：2021-04-29

申请号：US17021015

申请日：2020-09-15

Applicant: LG ELECTRONICS INC.

Inventor： Hyunju KIM ,  Hyun Byung CHA ,  Chinsoo HYON ,  Younju OH ,  Hee Jeong HEO

IPC: B01D46/00 ,  B01D46/16 ,  B01D46/42

Abstract: An air cleaner includes a case, an air inlet, an air outlet, a grill covering the air inlet to filter airborne oil droplets, a fan to suction air through the air inlet and discharge air out of the air outlet, a roll filter provided between the grill and the fan to filter oil mist, and a filter roller to cut the roll filter. The roll filter includes a roller and a filter sheet wound around the roller, and the filter sheet may be unwound to extend behind the grill. When the filter sheet becomes dirty, the roll filter is further unwound so that a clean section is provided behind the grill, and the filter cutter may cut off the dirty section. During cutting, a clamp holds down the filter sheet. The case includes a slit through which the dirty section of the filter sheet passes for discarding.

公开(公告)号：US20220373223A1

公开(公告)日：2022-11-24

申请号：US17742758

申请日：2022-05-12

Applicant: LG ELECTRONICS INC

Inventor： Chinsoo HYON ,  Sehwan BAE ,  Heejae Kwon ,  Jeeyoung Yeon

IPC: F24F13/14 ,  F24F1/0011

Abstract: An air-processing apparatus is provided. The air-processing apparatus may include a case having an outlet formed therein, a louver rotatably disposed in the case and configured to adjust a direction of air flowing through the outlet, and a louver actuator configured to adjust an orientation of the louver. The louver may include a louver rotational shaft and a plurality of vanes spaced apart from each other in a radial direction based on the louver rotational shaft. The louver actuator may be disposed so as to be in contact with a vane located at an outermost position among the plurality of vanes to change an orientation of the louver.

公开(公告)号：US20220373197A1

公开(公告)日：2022-11-24

申请号：US17742650

申请日：2022-05-12

Applicant: LG ELECTRONICS INC.

Inventor： Chinsoo HYON ,  Sehwan BAE

IPC: F24F1/0073 ,  F24F1/0047 ,  F24F1/0025 ,  F24F11/56 ,  F24F1/0014 ,  B01D46/44 ,  B01D46/58 ,  B01D46/681 ,  B01D46/42 ,  B01D46/00 ,  B01D46/46

Abstract: An air-conditioning system is provided that may include a first air-processing apparatus, which includes a first inlet formed in a first surface thereof that extends perpendicular to a floor or a ceiling and a first outlet formed in a second surface thereof perpendicular to the first inlet and induces air introduced into the first inlet to exchange heat with refrigerant and to be discharged through the first outlet, and a second air-processing apparatus, which includes a second outlet formed therein so as to be open in a same direction as the first outlet and a second inlet formed therein so as to be open in a same direction as the first inlet. The air-conditioning system may be driven in a combined operation mode in which the first and second air-processing apparatuses operate simultaneously or an independent operation mode in which one of the first air-processing apparatus or the second air-processing apparatus operates.

公开(公告)号：US20220373196A1

公开(公告)日：2022-11-24

申请号：US17742564

申请日：2022-05-12

Applicant: LG ELECTRONICS INC.

Inventor： Chinsoo HYON ,  Sehwan Bae ,  Heejae Kwon ,  Jeeyoung Yeon

IPC: F24F1/0014 ,  F24F13/22 ,  F24F1/0073 ,  F24F13/14 ,  B01D46/00 ,  B01D46/58 ,  B01D46/681 ,  B01D46/44

Abstract: An air-conditioning system is provided that may include a first air-processing apparatus, which includes a first outlet formed to be open toward a floor and a first inlet formed to be open in a direction inclined relative to a direction in which the first outlet is open and is configured to deliver heat-exchanged air to the first outlet, and a second air-processing apparatus, which includes a second outlet formed to be open in a direction parallel to the first outlet and a second inlet formed to be open in a direction parallel to the first inlet and is configured to deliver purified air to the second outlet. The first outlet and the second outlet extend in a lateral direction, and the first air-processing apparatus and the second air-processing apparatus are arranged in the lateral direction.

公开(公告)号：US20220373204A1

公开(公告)日：2022-11-24

申请号：US17743088

申请日：2022-05-12

Applicant: LG ELECTRONICS INC.

Inventor： Chinsoo HYON ,  Sehwan BAE ,  Heejae KWON ,  Jeeyoung YEON

IPC: F24F8/90 ,  F24F13/28 ,  F24F11/39 ,  F24F1/0073

Abstract: An air-conditioning system is provided that may include a plurality of air-processing apparatuses, each of which includes an inlet formed in one surface thereof that extends perpendicular to a floor or a ceiling and a pre-filter disposed in the inlet, and a filter cleaner configured to clean at least one of pre-filters provided in the plurality of air-processing apparatuses while automatically moving when at least one of the plurality of air-processing apparatuses stops operating.

公开(公告)号：US20220370942A1

公开(公告)日：2022-11-24

申请号：US17742706

申请日：2022-05-12

Applicant: LG ELECTRONICS INC.

Inventor： Chinsoo HYON ,  Sehwan BAE

IPC: B01D46/04 ,  F24F8/10

Abstract: A filter cleaner and an air-processing apparatus including a filter cleaner are provided. The filter cleaner may include a housing that forms an external appearance and having a suction hole formed in a first side thereof and a discharge hole formed in a second side thereof, a moving gear rotatably disposed in the housing and configured to move the housing, a gear motor configured to rotate the moving gear, a dust container disposed so as to be introduced into or withdrawn out of the housing and configured to store foreign substances introduced thereinto through the suction hole and to accommodate an agitator rotatably disposed therein, an agitator gear disposed inside of the housing to rotate the agitator, an agitator motor disposed inside of the housing to operate the agitator gear, and a suctioner disposed inside of the housing to induce air to flow into the dust container through the suction hole.

公开(公告)号：US20210121811A1

公开(公告)日：2021-04-29

申请号：US17020975

申请日：2020-09-15

Applicant: LG ELECTRONICS INC.

Inventor： Hyunju KIM ,  Hyun Byung CHA ,  Chinsoo HYON ,  Younju OH ,  Hee Jeong HEO

IPC: B01D46/00

Abstract: An air cleaner includes a case, an air inlet, an air outlet, a grill covering the air inlet to filter airborne oil droplets, a fan to suction air through the air inlet and discharge air out of the air outlet, a roll filter provided between the grill and the fan to filter oil mist, and a filter roller to cut the roll filter. The roll filter includes a roller and a filter sheet wound around the roller, and the filter sheet may be unwound to extend behind the grill. When the filter sheet becomes dirty, the roll filter is further unwound so that a clean section is provided behind the grill, and the filter cutter may cut off the dirty section. During cutting, a clamp holds down the filter sheet. The case includes a slit through which the dirty section of the filter sheet passes for discarding.

公开(公告)号：US20210121810A1

公开(公告)日：2021-04-29

申请号：US17021040

申请日：2020-09-15

Applicant: LG ELECTRONICS INC.

Inventor： Hyunju KIM ,  Hyun Byung CHA ,  Chinsoo HYON ,  Younju OH ,  Hee Jeong HEO

IPC: B01D46/00 ,  B01D46/44

Abstract: An air cleaner includes a case, an air inlet, an air outlet, a grill covering the air inlet to filter airborne oil droplets, a fan to suction air through the air inlet and discharge air out of the air outlet, a roll filter provided between the grill and the fan to filter oil mist, and a filter roller to cut the roll filter. The roll filter includes a roller and a filter sheet wound around the roller, and the filter sheet may be unwound to extend behind the grill. When the filter sheet becomes dirty, the roll filter is further unwound so that a clean section is provided behind the grill, and the filter cutter may cut off the dirty section. During cutting, a clamp holds down the filter sheet. The case includes a slit through which the dirty section of the filter sheet passes for discarding.