公开(公告)号：US20240366047A1

公开(公告)日：2024-11-07

申请号：US18774618

申请日：2024-07-16

Applicant: LG Electronics Inc.

Inventor： Bohyun NAM ,  Namhee KIM ,  Jinju KIM ,  Hyeonjeong AN ,  Jungbae HWANG ,  Philjae HWANG ,  Mantae HWANG ,  Eunji SUNG ,  Taekgi LEE

IPC: A47L9/16 ,  A47L5/22 ,  A47L5/24 ,  A47L9/10 ,  A47L9/12 ,  A47L9/22 ,  A47L9/28 ,  A47L9/32

Abstract: A cleaner includes: a suction motor that generates suction force; a dust separation unit that separates dust from air suctioned by the suction force; a motor housing that covers the suction motor; a flow guide that surrounds an outer side of the motor housing and guides air discharged from the dust separation unit to the suction motor; and a body that forms an external appearance by surrounding the flow guide and guides air discharged from the suction motor together with the flow guide.

公开(公告)号：US20230210323A1

公开(公告)日：2023-07-06

申请号：US18181917

申请日：2023-03-10

Applicant: LG Electronics Inc.

Inventor： Jungbae HWANG ,  Sangyoung SONG ,  Taekgi LEE ,  Jinrae CHO

IPC: A47L9/16 ,  A47L5/24 ,  A47L9/22 ,  B04C3/04 ,  B04C3/06 ,  B04C9/00

CPC classification number: A47L9/1633 ,  A47L9/1608 ,  A47L9/1683 ,  A47L9/1691 ,  A47L5/24 ,  A47L9/22 ,  A47L9/1666 ,  B04C3/04 ,  B04C3/06 ,  B04C9/00 ,  B04C2009/002 ,  B04C2009/005

Abstract: The cleaner includes a suction inlet configured to guide air and dusts, a main body including a first cyclone unit configured to separate the air and the dusts, which are suctioned through the suction inlet, from each other, and a dust separation module separably connected to the main body and including a second cyclone unit configured to separate the dusts from the air discharged from the first cyclone unit.

公开(公告)号：US20200253443A1

公开(公告)日：2020-08-13

申请号：US16865004

申请日：2020-05-01

Applicant: LG Electronics Inc.

Inventor： Bohyun NAM ,  Namhee KIM ,  Jinju KIM ,  Hyeonjeong AN ,  Jungbae HWANG ,  Philjae HWANG ,  Mantae HWANG ,  Eunji SUNG ,  Taekgi LEE

IPC: A47L9/16 ,  A47L9/32 ,  A47L5/24 ,  A47L9/28 ,  A47L9/10

Abstract: A cleaner includes: a main body that has an opening; a suction motor that is disposed in the main body and generates suction force; and a filter unit that includes an exhaust filter for filtering air discharged from the suction motor, the filter unit being inserted into the main body through the opening and being separated from the main body, wherein when the filter unit is combined with the main body, a portion of the filter unit protrudes out of the main body, and a portion of the exhaust filter is positioned inside the main body and the other portion of the exhaust filter is positioned outside the main body.

公开(公告)号：US20200163512A1

公开(公告)日：2020-05-28

申请号：US16777563

申请日：2020-01-30

Applicant: LG Electronics Inc.

Inventor： Bohyun NAM ,  Namhee KIM ,  Jinju KIM ,  Hyeonjeong AN ,  Jungbae HWANG ,  Philjae HWANG ,  Mantae HWANG ,  Eunji SUNG ,  Taekgi LEE

IPC: A47L9/16 ,  A47L9/28 ,  A47L5/22 ,  A47L9/32 ,  A47L9/22 ,  A47L9/12 ,  A47L9/10 ,  A47L5/24

Abstract: A cleaner includes: a suction motor that generates suction force; a dust separation unit that separates dust from air sucked by the suction force; a motor housing that covers the suction motor; a flow guide that surrounds an outer side of the motor housing and guides air discharged from the dust separation unit to the suction motor; and a body that forms an external appearance by surrounding the flow guide and guides air discharged from the suction motor together with the flow guide.

公开(公告)号：US20200008637A1

公开(公告)日：2020-01-09

申请号：US16577756

申请日：2019-09-20

Applicant: LG Electronics Inc.

Inventor： Bohyun NAM ,  Namhee KIM ,  Jinju KIM ,  Hyeonjeong AN ,  Jungbae HWANG ,  Philjae HWANG ,  Mantae HWANG ,  Eunji SUNG ,  Taekgi LEE

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

Abstract: A cleaner includes: a suction motor that generates suction force; a dust separation unit that separates dust from air sucked by the suction force; a motor housing that covers the suction motor; a flow guide that surrounds an outer side of the motor housing and guides air discharged from the dust separation unit to the suction motor; and a body that forms an external appearance by surrounding the flow guide and guides air discharged from the suction motor together with the flow guide.

公开(公告)号：US20190231154A1

公开(公告)日：2019-08-01

申请号：US16261100

申请日：2019-01-29

Applicant: LG Electronics Inc.

Inventor： Jungbae HWANG ,  Sangyoung SONG ,  Taekgi LEE ,  Jinrae CHO

IPC: A47L5/24 ,  A47L9/28 ,  A47L9/16 ,  A47L9/32 ,  A47L9/02

CPC classification number: A47L5/24 ,  A47L9/02 ,  A47L9/1608 ,  A47L9/1683 ,  A47L9/2884 ,  A47L9/322

Abstract: The cleaner includes a main body having an opening, a suction motor accommodated in the main body and configured to generate suction force, an opening cover separably coupled to the main body and configured to cover the opening, and a filter mechanism accommodated in the main body through the opening and configured to filter foreign substances of air discharged by the suction motor. When the opening cover is separated from the main body, at least a portion of the filter mechanism protrudes to the outside of the main body through the opening. While the opening cover is coupled to the main body, at least a portion of the filter mechanism protruding to the outside of the main body is pressed by the opening cover so as to be accommodated in the main body.

公开(公告)号：US20190200828A1

公开(公告)日：2019-07-04

申请号：US16325329

申请日：2017-06-20

Applicant: LG ELECTRONICS INC.

Inventor： Philjae HWANG ,  Mantae HWANG ,  Jungbae HWANG ,  Eunji SUNG ,  Taekgi LEE

IPC: A47L9/14 ,  A47L5/24 ,  A47L9/32

CPC classification number: A47L9/1463 ,  A47L5/24 ,  A47L9/10 ,  A47L9/1409 ,  A47L9/1683 ,  A47L9/32

Abstract: A cleaner includes: a main body that forms an external shape; a dust container that is separably combined with the main body and stores dust separated from air; a dust container cover that is configured to open and close the dust container; a handle unit that is disposed behind the dust container; and an operating member that is configured to provide operation force to the dust container cover by moving in a first direction and to release a holding mechanism for preventing separation of the dust container from the main body by moving in a second direction opposite to the first direction.

公开(公告)号：US20190183301A1

公开(公告)日：2019-06-20

申请号：US16328108

申请日：2017-08-18

Applicant: LG ELECTRONICS INC.

Inventor： Philjae HWANG ,  Mantae HWANG ,  Jungbae HWANG ,  Eunji SUNG ,  Taekgi LEE

IPC: A47L9/10 ,  A47L9/16 ,  A47L9/12 ,  A47L9/32 ,  B04C5/26 ,  B04C5/185 ,  B04C9/00 ,  B01D45/16 ,  B01D46/24 ,  B01D50/00

CPC classification number: A47L9/106 ,  A47L5/24 ,  A47L9/12 ,  A47L9/127 ,  A47L9/16 ,  A47L9/1608 ,  A47L9/1616 ,  A47L9/165 ,  A47L9/1658 ,  A47L9/1683 ,  A47L9/18 ,  A47L9/32 ,  A47L9/322 ,  B01D45/16 ,  B01D46/24 ,  B01D50/002 ,  B01D2279/55 ,  B04C5/185 ,  B04C5/26 ,  B04C9/00 ,  B04C2009/004

Abstract: A cleaner includes a suction unit guiding air and dust, a main body including a first cyclone unit separating the air and the dust, which are suctioned through the suction unit, from each other and a second cyclone unit separating the dust from the air discharged from the first cyclone unit, and a guide unit disposed in the main body to partition a first dust storage part, in which the dust separated in the first cyclone unit is stored, and a second dust storage part, in which the dust separated in the second cyclone unit is stored, from each other. The guide unit is separably coupled to the main body, and when the guide unit is separated from the main body, a dust discharge part of the second cyclone unit is exposed to the outside.

公开(公告)号：US20180333031A1

公开(公告)日：2018-11-22

申请号：US16051072

申请日：2018-07-31

Applicant: LG ELECTRONICS INC.

Inventor： Bohyun NAM ,  Namhee KIM ,  Jinju KIM ,  Hyeonjeong AN ,  Jungbae HWANG ,  Philjae HWANG ,  Mantae HWANG ,  Eunji SUNG ,  Taekgi LEE

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

Abstract: A cleaner includes: a suction motor that generates suction force; a dust separation unit that separates dust from air sucked by the suction force; a motor housing that covers the suction motor; a flow guide that surrounds an outer side of the motor housing and guides air discharged from the dust separation unit to the suction motor; and a body that forms an external appearance by surrounding the flow guide and guides air discharged from the suction motor together with the flow guide.

公开(公告)号：US20180333030A1

公开(公告)日：2018-11-22

申请号：US16050956

申请日：2018-07-31

Applicant: LG ELECTRONICS INC.

Inventor： Bohyun NAM ,  Namhee KIM ,  Jinju KIM ,  Hyeonjeong AN ,  Jungbae HWANG ,  Philjae HWANG ,  Mantae HWANG ,  Eunji SUNG ,  Taekgi LEE

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

Abstract: A cleaner includes: a suction motor that generates suction force; a dust separation unit that separates dust from air sucked by the suction force; a motor housing that covers the suction motor; a flow guide that surrounds an outer side of the motor housing and guides air discharged from the dust separation unit to the suction motor; and a body that forms an external appearance by surrounding the flow guide and guides air discharged from the suction motor together with the flow guide.