公开(公告)号：US20230085295A1

公开(公告)日：2023-03-16

申请号：US17991483

申请日：2022-11-21

Applicant: LG ELECTRONICS INC.

Inventor： Youngjoo LEE ,  Jungmin KO ,  Soohan EO ,  Kietak HYUN ,  Inkyu HWANG ,  Sangchul LEE ,  Jonguk HER

IPC: A47L9/10 ,  A47L5/24 ,  A47L9/12 ,  A47L9/16 ,  A47L9/32

Abstract: A vacuum cleaner including: a suctioning unit; a main body including a cyclone part for separating dust from suctioned air and a dust container for storing the separated dust, and a body cover for opening and closing the lower side of the body; a filter unit, disposed in the body, for filtering air separated from the dust; an actuating unit capable of moving in the body between the outside of the filter unit and the inner circumference surface of the body; an operating unit disposed outside the body which operates in order to move the actuating unit; a transmission unit penetrating the body and connecting the actuating unit with the operating unit; and an elastic member disposed outside the body which elastically supports the operating unit.

公开(公告)号：US20210259493A1

公开(公告)日：2021-08-26

申请号：US16861954

申请日：2020-04-29

Applicant: LG ELECTRONICS INC.

Inventor： Jonguk HER ,  Kietak HYUN ,  Soohan EO ,  Sangchul LEE ,  Inkyu HWANG

IPC: A47L9/19 ,  A47L9/28 ,  A47L9/12 ,  A47L9/16 ,  A47L5/24 ,  A47L9/10 ,  A47L9/20 ,  A47L9/22

Abstract: The present application relates to a cleaning appliance including: a hollow cylindrical housing; a housing wall dividing an internal space of the housing into a first space and a second space; a wall through-hole defined to pass through the housing wall; an intake port communicating the first space with an exterior of the housing; an exhaust including a cover through-hole and an exhaust hole defined to pass through a top face of the housing; a fan fixed to the wall or the second space and positioned in the wall through-hole, wherein the fan flows air in the first space to the exhaust hole; a separator disposed in the first space to form a flow path for guiding air flowed into the intake port to the fan, wherein the separator separates a foreign matter from the air using a centrifugal force; and a display including: a display panel exposed to the exterior of the housing through the cover through-hole; a display housing fixing the display panel thereto; and a housing fastening portion for fixing the display housing to the wall or an inner circumferential face of the housing.

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.

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.

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

IPC: A47L5/24 ,  A47L9/12 ,  A47L9/22 ,  A47L9/32

CPC classification number: A47L5/24 ,  A47L9/127 ,  A47L9/22 ,  A47L9/322

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.

公开(公告)号：US20210204778A1

公开(公告)日：2021-07-08

申请号：US17059012

申请日：2019-05-21

Applicant: LG ELECTRONICS INC.

Inventor： Kietak HYUN ,  Sangchul LEE ,  Jonguk HER

IPC: A47L9/16 ,  A47L5/24 ,  A47L9/32

Abstract: A cleaning appliance comprises a first housing having a hollow cylinder shape; a second housing fixed to a circumferential surface of the first housing; a third housing provided on a circumferential surface of the first housing and having an exhaust hole; a first communication hole between the first and second housings; a fan for moving air from the second communication hole to the exhaust hole; a particle separator for separating particles from the air by centrifugal force; a battery housing protruded from a rear surface of the first housing, wherein the center of gravity of the fan is located between the center of gravity of the particle separator and the center of gravity of the battery, and a rotary shaft for the fan is parallel with a straight line passing through the center of gravity of the particle separator along a longitudinal direction of the first housing.