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公开(公告)号：US20190014961A1
公开(公告)日：2019-01-17
申请号：US15828595
申请日：2017-12-01
Applicant: LG ELECTRONICS INC.
Inventor： Kietak HYUN , Jungmin KO , Soohan EO
CPC classification number: A47L9/1608 , A47L9/108 , A47L9/1633 , A47L9/1641 , A47L9/1675 , A47L9/1691 , A47L9/20
Abstract: Provided is a vacuum cleaner separating and collecting dust, or the like, using a multi-cyclone and mesh filter. The vacuum cleaner includes a cleaning unit sweeping dust and foreign objects clinging on the mesh filter down along an outer circumferential surface of the mesh filter and a rotary unit coupled to the mesh filter and relatively rotating the mesh filter with respect to the cleaning unit. Since the cleaning unit automatically/manually cleans a surface of the filter during an operation of the cleaner, the surface of the filter may be maintained to be clean and a load applied to a fan unit due to a foreign object or dust may be reduced.
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公开(公告)号：US20170319028A1
公开(公告)日：2017-11-09
申请号：US15583269
申请日：2017-05-01
Applicant: LG ELECTRONICS INC.
Inventor： Kietak HYUN , Jungmin KO , Soohan EO , Sangchul LEE
CPC classification number: A47L9/1608 , A47L5/362 , A47L9/108 , A47L9/1625 , A47L9/1633 , A47L9/1641 , A47L9/165 , A47L9/1658 , A47L9/1666 , A47L9/1683 , B01D45/14 , B01D45/16 , B01D50/002
Abstract: A vacuum cleaner, including a cleaner body; and a dust collector provided in the cleaner body, wherein the dust collector includes a first cyclone provided within an outer case to filter foreign matter and dust from air introduced into the dust collector; a second cyclone accommodated within the first cyclone to separate fine dust from the air introduced into the first cyclone; and a rotatable shell provided at a lower side of the first cyclone so as to define a first storage section configured to collect foreign matter and dust filtered by the first cyclone between the rotatable shell and the outer case, and wherein the rotatable shell includes a roller facing a lower cover that covers a lower opening of the outer case, the other configured to contact the foreign matter and dust collected in the first storage section during the rotation of the rotatable shell.
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公开(公告)号：US20150320278A1
公开(公告)日：2015-11-12
申请号：US14445465
申请日：2014-07-29
Applicant: LG ELECTRONICS INC.
Inventor： Kietak HYUN , Philjae Hwang , Mantae Hwang
IPC: A47L9/04
CPC classification number: A47L9/0477 , A46B7/10 , A46B13/001 , A47L9/0411 , A47L9/066
Abstract: Disclosed is a vacuum cleaner. The vacuum cleaner includes a suction nozzle housing, an agitator provided within the suction nozzle housing, and a suction channel guiding air sucked into the suction nozzle housing to a dust collector, the agitator includes a body rotatably installed in the suction nozzle housing, brush members disposed on the body in parallel with the center of rotation of the body and combined with the body so as to be fixed, and auxiliary members disposed on the body in parallel with the center of rotation of the body and combined with the body so as to be movable when the body is rotated, and a protrusion overlapping with parts of the brush members and contacting the brush members when the body is rotated is provided in the suction channel.
Abstract translation: 公开了一种真空吸尘器。 真空吸尘器包括抽吸嘴壳体，设置在吸嘴壳体内的搅拌器和将吸入吸嘴壳体的空气引导至集尘器的吸入通道，搅拌器包括可旋转地安装在吸嘴壳体中的刷体，刷构件 与本体的旋转中心平行设置在身体上并与身体结合以便被固定，以及辅助部件，其与身体的旋转中心平行设置并与身体结合，以便与主体相结合 当主体旋转时可移动，并且在吸引通道中设置有与刷部件的一部分重叠并且当主体旋转时与刷构件接触的突起。
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公开(公告)号：US20250089962A1
公开(公告)日：2025-03-20
申请号：US18578395
申请日：2022-07-25
Applicant: LG ELECTRONICS INC.
Inventor： Kietak HYUN , Hanshin KIM , Hyunsup SONG , Jonguk HER
Abstract: The present disclosure relates to a cleaner station, in which a dust collecting part includes an air discharge port formed to allow air to be discharged, a mesh configured to cover the air discharge port, and a compression plate rotatably disposed in an internal space of a dust collecting body and configured to clean the mesh while rotating, such that a rotary plate may rotate in the dust collecting body and move dust to a space, which is not an air flow path, to ensure a smooth flow of air, the rotary plate may compress dust to additionally capture the dust, and the rotary plate may wipe away dust attached to the mesh to ensure a smooth flow of air.
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公开(公告)号：US20250089961A1
公开(公告)日：2025-03-20
申请号：US18727896
申请日：2023-01-10
Applicant: LG Electronics Inc.
Inventor： Kyeongho CHO , Kietak HYUN , Jongil PARK , Hyunsup SONG
Abstract: The present disclosure relates to a cleaner system and a method of controlling the same, the cleaner system including a cleaner including a dust bin, and a suction part configured to guide outside air containing dust into the dust bin, a cleaner station including a housing in which a coupling part onto which the cleaner is seated and coupled is disposed, a dust collecting part configured to capture dust in the dust bin, a flow path part configured to connect the dust collecting part and a dust passage hole formed in the coupling part, a dust collecting motor configured to generate a suction force so that the dust is introduced into the dust collecting part through the flow path part, and a discharge part configured to guide air, which is discharged from the dust collecting motor, to the outside of the housing, and a heat supply part configured to supply heat to the suction part, thereby maintaining a clean, hygienic state of an interior of the dust collecting part.
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Patent Agency Ranking
公开(公告)号：US20240405344A1
公开(公告)日：2024-12-05
申请号：US18679209
申请日：2024-05-30
Applicant: LG ELECTRONICS INC.
Inventor： Junhyung LIM , Kietak HYUN , Hanshin KIM , Jaehun HAN , Inkyu HWANG
IPC: H01M50/284 , A47L9/28 , H01M50/213 , H01M50/247 , H01M50/262 , H01M50/271 , H01M50/289 , H01R12/72
Abstract: The present disclosure relates to a cleaner including a battery, in which a battery includes a protruding portion protruding from a battery body to one side, and a button disposed on the protruding portion and configured to selectively fix the battery body to a battery accommodation portion, in which the button is easily operated to separate a handle, and the button does not protrude outward, such that the battery may be compactly configured.
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公开(公告)号：US20240315510A1
公开(公告)日：2024-09-26
申请号：US18577892
申请日：2022-07-08
Applicant: LG ELECTRONICS INC.
Inventor： Hanshin KIM , Kietak HYUN , Hyunsup SONG , Jonguk HER
IPC: A47L9/28
CPC classification number: A47L9/2873 , A47L2201/024
Abstract: The present disclosure relates to a cleaner station including: a collector which is attachably and detachably coupled to the inside of a housing and collects dust within a dust bin of a cleaner; and a dust collection motor which is received within the housing, is disposed below the collector, and generates a suction force for sucking the dust within the dust bin. The collector includes: a collector body in which dust is collected; a collector cover which is coupled to a top of the collector body and comprises a dust inlet formed therein into which air containing dust is introduced; and a collector flow path which is disposed within the collector body and guides the air which has passed through the dust separator to the dust collection motor. Accordingly, the bin-type collector is applied and the flow path through which the dust flows can be formed in a direction perpendicular to the ground. Also, a flow path is provided within the collector, so that a space for storing the dust can be maximized.
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公开(公告)号：US20240285138A1
公开(公告)日：2024-08-29
申请号：US18574533
申请日：2022-07-08
Applicant: LG ELECTRONICS INC.
Inventor： Hanshin KIM , Kietak HYUN , Hyunsup SONG , Jonguk HER
IPC: A47L9/16
CPC classification number: A47L9/1683 , A47L9/1608 , A47L9/165 , A47L9/1666
Abstract: The present disclosure relates to a cleaner station which is coupled to a cleaner in order to collect dust within a dust bin of the cleaner. A user can use either the first collector formed in the form of a bin having the fixed-sized dust receiving space or the second collector in the form of a bag having the variably-sized dust receiving space in combination with the cleaner station. Therefore, there is an advantage that it is possible to satisfy various preferences of users who prefer different types of collectors.
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公开(公告)号：US20240164600A1
公开(公告)日：2024-05-23
申请号：US18550406
申请日：2022-03-17
Applicant: LG Electronics Inc.
Inventor： Jonguk HER , Kietak HYUN , Hwang KIM , Soohan EO , Jungmin KO , Inkyu HWANG
Abstract: The present disclosure relates to a cleaner, more particularly, a cleaner capable of minimizing the pressure loss by minimizing the number of bending of the flow direction of the air flowing inside the cleaner and, at the same time, providing comfort to the user since the vibration occurring in the suction motor during the cleaning operation is not transmitted to the user, and the cleaner includes a pre-filter disposed upstream of the suction motor and configured to filter dust contained in the air, and a HEPA filter disposed downstream of the suction motor and configured to filter dust contained in the air, and at least one among the pre-filter and HEPA filter is disposed on an extension line of a center axis about which the suction motor rotates.
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公开(公告)号：US20220053985A1
公开(公告)日：2022-02-24
申请号：US17275060
申请日：2019-09-16
Applicant: LG Electronics Inc.
Inventor： Youngjoo LEE , Jungmin KO , Soohan EO , Kietak HYUN , Inkyu HWANG
Abstract: A cleaner of the present disclosure comprises: a suction part; a main body comprising a body and a body cover for opening and closing the lower side of the body, the body comprising a cyclone part for separating dust from dust masses suctioned through the suction part and a dust container for storing the dust separated by the cyclone part; a handle part coupled to the main body; a filter part disposed inside the body, and filtering air, separated from the dust in the cyclone part; a movable part capable of moving inside the body along a space between the outside of the filter part and the inner circumferential surface of the body; an operation part disposed at the outside of the main body to move the movable part; and a delivery part penetrating through the main body, and connecting the movable part to the operation part.
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