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：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.

公开(公告)号：US20180055321A1

公开(公告)日：2018-03-01

申请号：US15653935

申请日：2017-07-19

Applicant: LG ELECTRONICS INC.

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

IPC: A47L9/28 ,  H02J7/00 ,  A47L9/32

CPC classification number: A47L9/2884 ,  A47L9/1683 ,  A47L9/1691 ,  A47L9/22 ,  A47L9/28 ,  A47L9/2857 ,  A47L9/322 ,  H02J7/0045

Abstract: A cleaner includes: a suction unit that guides air and dust; a main body connected with the suction unit and including a dust separation unit that separates dust from air, and a dust container that stores dust separated by the dust separation unit, at least a portion of the dust container being transparent or translucent; a handle unit connected to the main body and has a battery; a power receiving component disposed in the main body to be supplied with power from the battery; wires that are connected to the power receiver; and a cover member coupled to the main body and disposed between the main body and the wires to prevent the wires from being seen from the outside of the dust container.

公开(公告)号：US20180055320A1

公开(公告)日：2018-03-01

申请号：US15652898

申请日：2017-07-18

Applicant: LG ELECTRONICS INC.

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

IPC: A47L9/28 ,  A47L9/16 ,  A47L9/32

Abstract: A cleaner includes: a suction unit that guides dust and air; a main body that includes a dust separation unit for separating dust from air guided through the suction unit; a main body terminal mounted on the main body; a handle unit that is slide-coupled to the main body; and a handle terminal mounted on the handle unit and is connected to the main body terminal when the handle unit is slide-coupled to the main body.

公开(公告)号：US20170202416A1

公开(公告)日：2017-07-20

申请号：US15409859

申请日：2017-01-19

Applicant: LG ELECTRONICS INC.

Inventor： Philjae HWANG ,  Mantae HWANG ,  Jungbae HWANG

IPC: A47L9/06 ,  A47L5/28

CPC classification number: A47L9/0686 ,  A47L5/28 ,  A47L9/0606 ,  A47L13/22 ,  A47L13/26

Abstract: A cleaner that includes a nozzle assembly; a cleaner body that is coupled to the nozzle assembly and that is configured to rotate; and a water cleaning device that is coupled to the nozzle assembly, the water cleaning device including: a water tank that is configured to (i) hold a cloth and (ii) store water to provide to the cloth and that includes an air hole through which air enters the water tank from outside of the water tank, and an adjusting device that is configured to open or close the air hole based on a rotation of the cleaner body is disclosed.