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公开(公告)号：US20230001427A1
公开(公告)日：2023-01-05
申请号：US17779791
申请日：2020-11-25
Applicant: LG ELECTRONICS INC.
Inventor： Hongseok KIM , Hyunpil HA , Keunman PARK , Junhyeok KIM , Simwon CHIN , Heesik CHOI , Gyuyeol KANG
Abstract: The present invention relates to an air conditioner including a dust collecting filter assembly for collecting foreign substance from the air sucked in through an inlet. The dust collecting filter assembly includes a high-voltage electrode film, a ground electrode films alternately disposed to face the high-voltage electrode film, a separator film disposed between the high-voltage electrode film and the grounding electrode film so that the high-voltage electrode film and the grounding electrode film are spaced apart by a predetermined interval, and a fastening part to fasten the high-voltage electrode film, the ground electrode film, and the separator film together and integrate them. With this configuration, it is possible to simplify the manufacturing process of the dust collecting filter assembly provided in the air conditioner, minimize the distance between the high-voltage electrode film and the ground electrode film, and improve the dust collection performance by improving a dust collection area by the separator film.
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公开(公告)号：US20190226696A1
公开(公告)日：2019-07-25
申请号：US16253772
申请日：2019-01-22
Applicant: LG Electronics Inc.
Inventor： Sukchun KIM , Myungjin KU , Taeyoon KIM , Kunyoung LEE , Hyunpil HA
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.
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公开(公告)号：US20170246582A1
公开(公告)日：2017-08-31
申请号：US15364410
申请日：2016-11-30
Applicant: LG ELECTRONICS INC.
Inventor： Jaekyun PARK , Hyunpil HA , Soonki JUNG , Yeongcheol MUN , Soohyun BAE , Daesung CHOI , Jongoh SUN
CPC classification number: F24F11/30 , B01D46/0008 , B01D46/0041 , B01D46/2403 , B01D46/442 , B01D2267/30 , B01D2273/30 , F24F1/02 , F24F3/16 , F24F3/1603 , F24F11/62 , F24F11/65 , F24F11/77 , F24F2001/0096 , F24F2003/1614 , F24F2013/207 , F24F2110/50
Abstract: An air cleaner and a method for controlling an air cleaner are provided. The air cleaner may include a first air cleaning module having a first fan and a first filter; a second air cleaning module having a second fan and a second filter, the second air cleaning module provided vertically over the first air cleaning module; an air flow controller provided at an upper side of the second air cleaning module and including a circulation fan; a sensor configured to sense a pollution level in a room space; an input configured to receive input of a command for an operation mode of a plurality of operation modes to operate the first and second air cleaning modules and the air flow controller; and a controller configured to drive at least one of the first fan, the second fan, or the circulation fan selectively and determine an amount of discharge air flow. Based on at least one of an operation mode input or the pollution level, the controller may operate one of (1) the first fan, (2) the first and second fans, (3) the first and second fans and the circulation fan, or (4) the second fan and the circulation fan.
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公开(公告)号：US20170246581A1
公开(公告)日：2017-08-31
申请号：US15441957
申请日：2017-02-24
Applicant: LG ELECTRONICS INC.
Inventor： Soonki JUNG , Hyunpil HA , Yeongcheol MUN , Jaekyun PARK , Soohyun BAE
CPC classification number: F24F11/89 , A61L2/22 , A61L2209/11 , A61L2209/12 , A61L2209/14 , B01D46/0008 , B01D46/0019 , B01D46/002 , B01D46/0047 , B01D46/24 , B01D46/2403 , B01D2273/30 , F24F3/1603 , F24F13/12 , F24F13/14 , F24F2001/0096 , F24F2013/205
Abstract: An air cleaner is provided. The air cleaner may include at least one air cleaning module including a fan, a filter and an inlet through which air is suctioned into the filter; an air flow controller configured to be movably disposed on the at least one air cleaning module and including an air flow control fan to control a flow of the air discharged from the at least one air cleaning module. The air flow controller may be movable from a first position at which the air is discharged in an upward direction to a second position at which the air is discharged in a diagonally upward direction.
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公开(公告)号：US20170246577A1
公开(公告)日：2017-08-31
申请号：US15363137
申请日：2016-11-29
Applicant: LG ELECTRONICS INC.
Inventor： Soonki JUNG , Hyunpil HA , Yeongcheol MUN , Jaekyun PARK , Soohyun BAE
CPC classification number: B01D46/0047 , B01D46/0019 , B01D46/002 , B01D46/0021 , B01D46/24 , B01D46/2403 , B01D46/42 , B01D2273/30 , F24F1/02 , F24F3/1603 , F24F13/20
Abstract: An air cleaner is provided that may include a first air cleaning module including a first fan that generates air flow toward a first discharge outlet from a first suction inlet; a second air cleaning module including a second fan that generates air flow toward a second discharge outlet from a second suction inlet; and a divider provided between the first air cleaning module and the second air cleaning module, the divider being configured to block air discharged through the first discharge outlet from being suctioned into the second suction inlet.
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Patent Agency Ranking
公开(公告)号：US20170246572A1
公开(公告)日：2017-08-31
申请号：US15363204
申请日：2016-11-29
Applicant: LG ELECTRONICS INC.
Inventor： Jaekyun PARK , Hyunpil HA , Soonki JUNG , Yeongcheol MUN , Soohyun BAE
CPC classification number: B01D46/0047 , B01D46/0008 , B01D46/0021 , B01D46/4245 , B01D2267/60 , B01D2273/30 , F24F1/02 , F24F3/16 , F24F3/1603 , F24F13/20 , F24F2001/0096 , F24F2003/1614 , F24F2013/205 , F24F2013/207
Abstract: An air cleaner is provided that includes a first air cleaning module including a first fan that generates an air flow toward a first discharge outlet from a first suction inlet; a second air cleaning module including a second fan that generates an air flow toward a second discharge outlet from a second suction inlet; a divider provided between the first air cleaning module and the second air cleaning module, the divider including a dividing plate space; and a printed circuit board (PCB) device provided in the dividing plate space.
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公开(公告)号：US20200078719A1
公开(公告)日：2020-03-12
申请号：US16687941
申请日：2019-11-19
Applicant: LG ELECTRONICS INC.
Inventor： Yeongcheol MUN , Hyunpil HA , Soonki JUNG , Jaekyun PARK , Soohyun BAE
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.
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公开(公告)号：US20190264948A1
公开(公告)日：2019-08-29
申请号：US16409017
申请日：2019-05-10
Applicant: LG ELECTRONICS INC.
Inventor： Soonki JUNG , Hyunpil HA , Yeongcheol MUN , Jaekyun PARK , Soohyun BAE
Abstract: An air cleaner is provided. The air cleaner may include at least one air cleaning module including a fan, a filter and an inlet through which air is suctioned into the filter; an air flow controller configured to be movably disposed on the at least one air cleaning module and including an air flow control fan to control a flow of the air discharged from the at least one air cleaning module. The air flow controller may be movable from a first position at which the air is discharged in an upward direction to a second position at which the air is discharged in a diagonally upward direction.
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公开(公告)号：US20180207568A1
公开(公告)日：2018-07-26
申请号：US15926129
申请日：2018-03-20
Applicant: LG ELECTRONICS INC.
Inventor： Soonki JUNG , Hyunpil HA , Yeongcheol MUN , Jaekyun PARK , Soohyun BAE
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.
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公开(公告)号：US20170326491A1
公开(公告)日：2017-11-16
申请号：US15659878
申请日：2017-07-26
Applicant: LG ELECTRONICS INC.
Inventor： Soonki JUNG , Hyunpil HA , Yeongcheol MUN , Jaekyun PARK , Soohyun BAE
CPC classification number: B01D46/0047 , B01D46/0019 , B01D46/002 , B01D46/0021 , B01D46/24 , B01D46/2403 , B01D46/42 , B01D2273/30 , F24F1/02 , F24F3/1603 , F24F13/20
Abstract: An air cleaner is provided that may include a first air cleaning module including a first fan that generates air flow toward a first discharge outlet from a first suction inlet; a second air cleaning module including a second fan that generates air flow toward a second discharge outlet from a second suction inlet; and a divider provided between the first air cleaning module and the second air cleaning module, the divider being configured to block air discharged through the first discharge outlet from being suctioned into the second suction inlet.
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