公开(公告)号：US20170332868A1

公开(公告)日：2017-11-23

申请号：US15599863

申请日：2017-05-19

Applicant: LG ELECTRONICS INC.

Inventor： Bohyun NAM ,  Inbo SHIM ,  Jihoon SUNG ,  Sojin PARK ,  Seunghyun SONG ,  Sangkyu LEE ,  Woochan JUN

IPC: A47L11/33 ,  A47L11/40

CPC classification number: A47L11/33 ,  A47L9/00 ,  A47L9/009 ,  A47L9/02 ,  A47L9/04 ,  A47L9/122 ,  A47L9/1427 ,  A47L9/16 ,  A47L9/1608 ,  A47L9/1683 ,  A47L9/1691 ,  A47L9/2857 ,  A47L9/2868 ,  A47L11/4013 ,  A47L11/4061 ,  A47L11/4066 ,  A47L11/4069 ,  A47L2201/00 ,  A47L2201/04 ,  A47L2201/06

Abstract: A robot cleaner comprising: a cleaner body including a wheel unit and a controller controlling driving of the wheel unit; a dust container accommodation part having a shape recessed toward the front from the rear thereof to be opened to the rear; a dust container detachably coupled to the dust container accommodation part, the dust container have a portion protruding rearward of a rear end of the cleaner body in a state in which the dust container is accommodated in the dust container accommodation part; and a dust container cover rotatably coupled to the cleaner body to cover the dust container, wherein the dust container cover is accommodated in the dust container accommodation part in a state in which the dust container cover is disposed to cover the dust container, and a portion of the dust container cover protrudes rearward of the rear end of the cleaner body.

公开(公告)号：US20170332865A1

公开(公告)日：2017-11-23

申请号：US15599786

申请日：2017-05-19

Applicant: LG ELECTRONICS INC.

Inventor： Bohyun NAM ,  Inbo SHIM ,  Jihoon SUNG ,  Sojin PARK ,  Seunghyun SONG ,  Sangkyu LEE ,  Woochan JUN

IPC: A47L11/33 ,  A47L11/40

Abstract: A robot cleaner comprising: a cleaner body including a wheel unit for autonomous traveling and a suction unit sucking air containing dust; a sensing unit disposed at one side of the cleaner body; a dust container accommodated in a dust container accommodation part formed at the other side of the cleaner body, the dust container collecting dust filtered from sucked air; and a dust container cover disposed to cover a top surface of the dust container, wherein an upper end of the sensing unit is formed at a position protruding upward from a top surface of the cleaner body and a top surface of the dust container cover.

公开(公告)号：US20170332860A1

公开(公告)日：2017-11-23

申请号：US15475533

申请日：2017-03-31

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 ,  A47L5/22 ,  A47L9/28

CPC classification number: A47L9/1675 ,  A47L5/22 ,  A47L5/24 ,  A47L9/106 ,  A47L9/12 ,  A47L9/16 ,  A47L9/1625 ,  A47L9/1633 ,  A47L9/1641 ,  A47L9/1683 ,  A47L9/22 ,  A47L9/28 ,  A47L9/2842 ,  A47L9/2857 ,  A47L9/2873 ,  A47L9/2884 ,  A47L9/32

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：US20170332857A1

公开(公告)日：2017-11-23

申请号：US15599829

申请日：2017-05-19

Applicant: LG ELECTRONICS INC.

Inventor： Bohyun NAM ,  Inbo SHIM ,  Jihoon SUNG ,  Sojin PARK ,  Seunghyun SONG ,  Sangkyu LEE ,  Woochan JUN ,  Changhwa SUN ,  Hyungkyu YOUK ,  Sangjo KIM

IPC: A47L9/00 ,  A47L9/04 ,  A47L5/22 ,  A47L9/12 ,  A47L9/30 ,  A47L9/28 ,  A47L9/16 ,  G05D1/02 ,  G05D1/00

Abstract: A robot cleaner comprising: a first housing including a controller and a driving wheel of which driving is controlled by the controller; a second housing provided at one side of the first housing, the second housing having a brush module or mop module mounted thereto; a front bumper provided at a front portion of the second housing, the front bumper configured to be movable to the inside of the second housing when the front bumper is in contact with an obstacle; at least one sensing means provided at the inside of the front bumper to sense a movement of the front bumper to the inside of the second housing; side bumpers respectively provided at left and right side portions of the second housing, the side bumpers each being configured to movable to the inside of the second housing when the side bumper is in contact with an obstacle; and a link member provided at the inside of the side bumper to allow the side bumper and the front bumper to interlock with each other such that, when the side bumper is moved to the inside of the second housing, at least one portion of the front bumper is moved together with the side bumper to the inside of the second housing.

公开(公告)号：US20170332853A1

公开(公告)日：2017-11-23

申请号：US15599780

申请日：2017-05-19

Applicant: LG ELECTRONICS INC.

Inventor： Bohyun NAM ,  Inbo SHIM ,  Jihoon SUNG ,  Sojin PARK ,  Seunghyun SONG ,  Sangkyu LEE ,  Woochan JUN

IPC: A47L5/30 ,  A47L9/16 ,  A47L9/04 ,  A47L9/12 ,  A47L9/28 ,  A47L9/10 ,  A47L9/00 ,  A47L9/14 ,  A47L9/02

CPC classification number: A47L5/30 ,  A47L9/00 ,  A47L9/009 ,  A47L9/02 ,  A47L9/04 ,  A47L9/0411 ,  A47L9/10 ,  A47L9/106 ,  A47L9/12 ,  A47L9/122 ,  A47L9/1409 ,  A47L9/1427 ,  A47L9/16 ,  A47L9/1608 ,  A47L9/1683 ,  A47L9/1691 ,  A47L9/28 ,  A47L9/2857 ,  A47L9/2868 ,  A47L9/2884 ,  A47L2201/00 ,  A47L2201/04 ,  A47L2201/06 ,  H01M2220/30

Abstract: A autonomous cleaner includes: a cleaner body including a wheel unit for autonomous traveling; a suction unit provided to protrude from one side of the cleaner body, the suction unit sucking air containing dust; a sensing unit provided at the one side of the cleaner body; a dust container accommodated in a dust container accommodation part formed at the other side of the cleaner body, the dust container collecting dust filtered from sucked air; and a dust container cover hinge-coupled to the cleaner body to be rotatable, the dust container cover being provided to cover a top surface of the dust container when the dust container cover is coupled to the dust container.

公开(公告)号：US20170319039A1

公开(公告)日：2017-11-09

申请号：US15589616

申请日：2017-05-08

Applicant: LG ELECTRONICS INC.

Inventor： Namhee KIM ,  Bohyun NAM ,  Jungbae HWANG ,  Jinju KIM ,  Sehwan BAE

IPC: A47L9/28 ,  A47L5/24 ,  H02J7/00 ,  A47L5/38 ,  A47L9/00 ,  A47L5/00

CPC classification number: A47L9/2873 ,  A47L5/00 ,  A47L5/225 ,  A47L5/24 ,  A47L5/26 ,  A47L5/38 ,  A47L9/00 ,  A47L9/0027 ,  A47L9/0054 ,  A47L9/2884 ,  H02J7/0044 ,  H02J7/0045

Abstract: A cleaner holder includes a first body having a charging terminal to charge a cleaner; a second body connected to the first body, configured to support the cleaner and having an accommodation space in which a battery is accommodated; and a locking part rotatably connected to the first body and configured to fix the cleaner, wherein when force having predetermined magnitude is applied to the locking part in one direction, the locking part is rotated in a first direction to be coupled to the cleaner, so that the cleaner is fixed, and wherein when force having predetermined magnitude is applied to the locking part in the other direction, the locking part is rotated in a second direction opposite to the first direction to be uncoupled from the clean.

公开(公告)号：US20170319036A1

公开(公告)日：2017-11-09

申请号：US15590177

申请日：2017-05-09

Applicant: LG ELECTRONICS INC.

Inventor： Namhee KIM ,  Bohyun NAM ,  Jungbae HWANG ,  Jinju KIM ,  Sehwan BAE

IPC: A47L9/28 ,  H01M10/44 ,  A47L5/28 ,  A47L9/00 ,  A47L5/00

CPC classification number: A47L9/28 ,  A47L5/00 ,  A47L5/24 ,  A47L5/28 ,  A47L9/00 ,  A47L9/0063 ,  A47L9/2873 ,  A47L9/2884 ,  H01M2/1066 ,  H01M10/44 ,  H01M10/46

Abstract: A cleaner holder according to an embodiment includes: a charging stand body having at least one charging port for charging a battery of a cleaner, a support connected to the charging stand body; and a base supported on a floor and connected to the support, wherein the base includes: an inner base surrounding at least a portion of the support; an upper cover coupled to the inner base on an upper side of the inner base and configured to support an outer peripheral surface of the support; and a lower cover coupled to the inner base on a lower side of the inner base and configured to support an inner peripheral surface of the support.

公开(公告)号：US20170245719A1

公开(公告)日：2017-08-31

申请号：US15445326

申请日：2017-02-28

Applicant: LG ELECTRONICS INC.

Inventor： Jungkyu SON ,  Bohyun NAM ,  Jaeyong PARK ,  Sehwan BAE ,  Jonghyun SEO ,  Jinwoo LEE

IPC: A47L9/28 ,  A47L9/12 ,  A47L9/00 ,  A47L9/10 ,  A47L5/36 ,  A47L9/24

CPC classification number: A47L9/2889 ,  A47L5/362 ,  A47L9/0081 ,  A47L9/009 ,  A47L9/102 ,  A47L9/12 ,  A47L9/1691 ,  A47L9/22 ,  A47L9/242 ,  A47L9/2805 ,  A47L9/2852 ,  A47L9/2857 ,  A47L9/2884

Abstract: Provided is a vacuum cleaner including a cleaner body having a motor generating a suction force; a dust container provided at a front end of the cleaner body and configured to collect dust sucked through a suction port; a cover member rotatably installed at an upper end of the cleaner body and opened and closed to selectively accommodate an upper portion of the dust container; a suction hose of which one side is connected to a suction portion suctioning the dust and the other side is connected to the cover member; a link assembly configured to connect between the cover member and the cleaner body; and a link assembly accommodating portion formed at one side of the cleaner body so that at least a part of the link assembly is inserted and configured to restrict the link assembly when the cover member is opened and thus to allow the cover member to be maintained in an opened state.

公开(公告)号：US20170245717A1

公开(公告)日：2017-08-31

申请号：US15445456

申请日：2017-02-28

Applicant: LG ELECTRONICS INC.

Inventor： Jungkyu SON ,  Bohyun NAM ,  Jaeyong PARK ,  Sehwan BAE ,  Jonghyun SEO ,  Jinwoo LEE

IPC: A47L9/28 ,  A47L9/16 ,  A47L9/00 ,  A47L9/24 ,  A47L5/36 ,  A47L9/22

CPC classification number: A47L9/2884 ,  A47L5/362 ,  A47L9/009 ,  A47L9/1683 ,  A47L9/22 ,  A47L9/242 ,  A47L9/2826 ,  A47L9/2894 ,  A47L2201/04

Abstract: Provided is a vacuum cleaner including a cleaner body; a suction hose connected to the cleaner body and configured to suction dust; a moving wheel installed at the cleaner body; a main motor provided inside the cleaner body and configured to generate a suction force for suctioning the dust; a base frame provided inside the cleaner body and configured to form a space partitioned from the main motor; a battery unit provided inside the base frame and configured to supply electric power; a rear opening formed at a rear surface of the cleaner body and opened for entering the battery unit; a rear cover configured to open and close the rear opening; and a battery guide formed at both side surfaces of the base frame to extend toward the rear opening and configured to guide entering and withdrawing of the battery unit.

公开(公告)号：US20170245716A1

公开(公告)日：2017-08-31

申请号：US15445631

申请日：2017-02-28

Applicant: LG ELECTRONICS INC.

Inventor： Jungkyu SON ,  Bohyun NAM ,  Jaeyong PARK ,  Sehwan BAE ,  Geunyong JUNG ,  Gunho HA

IPC: A47L9/28 ,  A47L9/24 ,  A47L9/10 ,  A47L9/14 ,  A47L5/36 ,  A47L9/00

CPC classification number: A47L9/2873 ,  A47L5/362 ,  A47L9/009 ,  A47L9/102 ,  A47L9/1409 ,  A47L9/242 ,  A47L9/2805 ,  A47L9/2884 ,  A47L2201/022 ,  A47L2201/04

Abstract: A vacuum cleaner includes: a cleaner body including a battery chamber; a motor provided in the cleaner body to provide suction force; a battery detachably mounted in the battery chamber to provide electric power to the motor; a battery cover rotatably mounted in the cleaner body to open and close the battery chamber; and a charging stand on which the cleaner body is held and which includes an opening prevention rib located on a rotation path of the battery cover in a state in which the cleaner body is held on the opening prevention rib and preventing opening of the battery cover.