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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.
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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
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housing, a gear motor configured to rotate the moving gear, a dust container disposed so as to be introduced into or withdrawn out of the housing and configured to store foreign substances introduced thereinto through the suction hole and to accommodate an agitator rotatably disposed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.
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公开(公告)号：US20170319035A1
公开(公告)日：2017-11-09
申请号：US15590067
申请日：2017-05-09
Applicant: LG ELECTRONICS INC.
Inventor： Namhee KIM , Jinju KIM , Bohyun NAM , Sehwan BAE , Jungbae HWANG
CPC classification number: A47L9/28 , A47L5/00 , A47L5/24 , A47L5/28 , A47L9/00 , A47L9/0063 , A47L9/2884 , H01M2/30 , H01M10/44
Abstract: A cleaner holder includes: a first body having a first charging port configured to charge a cleaner; a second body protruding to a front side of the first body; and a battery accommodating space recessed downward from an upper surface of the second body to accommodate a battery detachably mounted to the cleaner, wherein a second charging port configured to charge the battery is provided in the battery accommodating space, and a cleaner guide configured to perform guiding such that terminals of the cleaner come into contact with the first charging port is provided in the second body.
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公开(公告)号：US20170245711A1
公开(公告)日：2017-08-31
申请号：US15445214
申请日：2017-02-28
Applicant: LG ELECTRONICS INC.
Inventor： Jungkyu SON , Bohyun NAM , Jaeyong PARK , Sehwan BAE , Jonghyun SEO , Jinwoo LEE , Donghoon KWAK , Jaehwan KO
CPC classification number: A47L9/2852 , A47L5/362 , A47L9/00 , A47L9/0081 , A47L9/009 , A47L9/108 , A47L9/122 , A47L9/1608 , A47L9/1683 , A47L9/22 , A47L9/242 , A47L9/28 , A47L9/2805 , A47L9/2857 , A47L9/2884 , A47L9/327
Abstract: A vacuum cleaner includes a cleaner body, a suction hose mounted at a front surface of the cleaner body to suck in dust, moving wheels provided at both sides of the cleaner body, rotating to move the cleaner body and rotatably supporting the cleaner body, wheel motors connected to the moving wheels and rotating the moving wheels, a detecting unit provided in the cleaner body and sensing inclination of the cleaner body to determine whether the cleaner moves and stops, a plurality of detecting members provided at a front surface of the cleaner body and located at both sides of the suction hose to detect an obstacle, and a controller for controlling the wheel motors according to detected signals of the detecting unit and the obstacle detecting members.
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公开(公告)号：US20190321769A1
公开(公告)日：2019-10-24
申请号：US16391058
申请日：2019-04-22
Applicant: LG ELECTRONICS INC.
Inventor： Yongnam KIM , Sunggyu CHOI , Sehwan BAE , Junseok BAE , Kyunam LEE , IIseop SO , Sangyoon LEE , Hyesun LEE , Hosik JANG
IPC: B01D46/42 , B01D46/00 , B03C3/011 , B03C3/019 , B03C3/04 , B01D53/88 , B01D53/86 , A61L9/22 , A61L9/18
Abstract: An indoor unit for an air conditioner including: a cabinet assembly forming an external appearance of the indoor unit and having a suction port formed in a rear surface of the cabinet; a filter module movably disposed in rear of the cabinet assembly; a filter module mounted to the filter mounting member and filtering foreign substances in air flowing into the suction port; a mobile member connected to the filter mounting member and moving a position of the filter mounting member; a driving device pressing the mobile member to change the position of the filter mounting member; and a controller configured to, in response to receiving a control command to change the position of the filter mounting member, operate the driving device that presses the mobile member.
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Patent Agency Ranking
公开(公告)号：US20180199779A1
公开(公告)日：2018-07-19
申请号：US15918163
申请日：2018-03-12
Applicant: LG Electronics Inc.
Inventor： Namhee KIM , Bohyun NAM , Jungbae HWANG , Jinju KIM , Sehwan BAE
CPC classification number: A47L9/28 , A47L5/00 , A47L5/225 , A47L5/26 , A47L5/28 , A47L9/00 , A47L9/0063 , A47L9/2873 , A47L9/2884 , H01M10/44
Abstract: A cleaner holder includes: a first body having a first charging port configured to charge a cleaner; a second body protruding from the first body to support the cleaner; and a battery accommodating space recessed in one surface of the second body and configured to accommodate a battery detachably mounted to the cleaner, wherein a second charging port configured to charge the battery is provided in the second body.
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公开(公告)号：US20180199778A1
公开(公告)日：2018-07-19
申请号：US15918080
申请日：2018-03-12
Applicant: LG Electronics Inc.
Inventor： Namhee KIM , Bohyun NAM , Jungbae HWANG , Jinju KIM , Sehwan BAE
CPC classification number: A47L9/28 , A47L5/00 , A47L5/225 , A47L5/26 , A47L5/28 , A47L9/00 , A47L9/0063 , A47L9/2873 , A47L9/2884 , H01M10/44
Abstract: A cleaner holder includes: a first body having a first charging port configured to charge a cleaner; a second body protruding from the first body to support the cleaner; and a battery accommodating space recessed in one surface of the second body and configured to accommodate a battery detachably mounted to the cleaner, wherein a second charging port configured to charge the battery is provided in the second body.
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公开(公告)号：US20170319034A1
公开(公告)日：2017-11-09
申请号：US15590056
申请日：2017-05-09
Applicant: LG ELECTRONICS INC.
Inventor： Namhee KIM , Jinju KIM , Bohyun NAM , Sehwan BAE , Jungbae HWANG
CPC classification number: A47L9/28 , A47L5/00 , A47L5/24 , A47L5/28 , A47L9/00 , A47L9/0063 , A47L9/2873 , A47L9/2884 , H01M10/44 , H01M10/48
Abstract: A cleaner holder includes a charging stand having a battery accommodating space formed therein in which a battery detachably mounted to a cleaner is accommodated, wherein the battery accommodating space includes: a charging port selectively in contact with a battery terminal provided in the battery; a battery guide configured to perform guiding such that the battery comes into contact with the charging port; and an inlet which extends toward an upper side of the battery guide and through which the battery is inserted or withdrawn, and an upper end of the inlet is higher than an upper end of the battery accommodated in the battery accommodating space.
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公开(公告)号：US20170245715A1
公开(公告)日：2017-08-31
申请号：US15444770
申请日：2017-02-28
Applicant: LG ELECTRONICS INC.
Inventor： Jungkyu SON , Bohyun NAM , Jaeyong PARK , Sehwan BAE
CPC classification number: A47L9/2857 , A47L5/362 , A47L9/009 , A47L9/2805 , A47L9/2826 , A47L9/2852 , A47L9/2884 , A47L2201/04 , G02B26/008
Abstract: A vacuum cleaner that includes: a suction part that is configured to receive dust; and a cleaner body that is coupled to the suction part, that is configured to collect dust from the suction part based on suction force, and that includes: a main body, a suction motor that is configured to generate suction force, a wheel that is coupled to a first surface of the main body and that is configured to rotate about an axis to move the main body, a driving unit that is configured to generate driving force to move the wheel, a display unit that is coupled to the wheel and that is configured to display operation state information of the vacuum cleaner, and a controller that is configured to control the driving unit and the display unit is disclosed.
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公开(公告)号：US20170245712A1
公开(公告)日：2017-08-31
申请号：US15445233
申请日：2017-02-28
Applicant: LG ELECTRONICS INC.
Inventor： Jungkyu SON , Bohyun NAM , Jaeyong PARK , Sehwan BAE , Jonghyun SEO , Jinwoo LEE
CPC classification number: A47L9/2852 , A47L5/362 , A47L9/00 , A47L9/0081 , A47L9/009 , A47L9/108 , A47L9/122 , A47L9/1608 , A47L9/1683 , A47L9/22 , A47L9/242 , A47L9/28 , A47L9/2805 , A47L9/2857 , A47L9/2884 , A47L9/327
Abstract: Provided is a vacuum cleaner including a cleaner body of which a center of gravity is disposed at a rear side further than a rotating center thereof; one pair of moving wheels provided at both side surfaces of the cleaner body and configured to rotatably support the cleaner body and also to be rotated for travelling; and a rear wheel unit provided at a bottom surface of the cleaner body and configured to elastically support the cleaner body at a rear of the pair of moving wheels, wherein the rear wheel unit includes a supporting part rotatably installed at the bottom surface of the cleaner body and rotated in a rotating direction of the cleaner body; an elastic portion configured to extend from one side of the supporting part and to be elastically deformed by being in contact with the bottom surface of the cleaner body when the supporting part is rotated; a rotating member shaft-coupled to the supporting part and installed to be rotatable in a direction intersecting with a rotating direction of the supporting part; and a rear wheel installed at the rotating member and rolled while being in contact with the ground.
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