公开(公告)号：US20170280950A1

公开(公告)日：2017-10-05

申请号：US15475460

申请日：2017-03-31

Applicant: LG ELECTRONICS INC.

Inventor： Bohyun NAM ,  Namhee KIM ,  Jinju KIM ,  Hyeonjeong AN ,  Jungbae HWANG

IPC: A47L5/28 ,  A47L9/12 ,  A47L9/28 ,  A47L9/16 ,  A47L9/14

CPC classification number: A47L5/28 ,  A47L5/24 ,  A47L9/00 ,  A47L9/12 ,  A47L9/149 ,  A47L9/1608 ,  A47L9/1616 ,  A47L9/1625 ,  A47L9/1641 ,  A47L9/22 ,  A47L9/2842 ,  A47L9/2857 ,  A47L9/2884

Abstract: A cleaner includes: a suction motor that generates suction force; a dust separation unit disposed under the suction motor and separates dust from air; a handle disposed behind the suction motor; and a battery disposed under the handle and behind the dust separation unit to supply power to the suction motor.

公开(公告)号：US20170245714A1

公开(公告)日：2017-08-31

申请号：US15445379

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 ,  A47L9/10 ,  A47L9/24 ,  A47L9/12 ,  A47L5/36 ,  A47L9/00

CPC classification number: A47L9/2852 ,  A47L5/362 ,  A47L9/0081 ,  A47L9/009 ,  A47L9/102 ,  A47L9/12 ,  A47L9/122 ,  A47L9/242 ,  A47L9/248 ,  A47L9/2805 ,  A47L9/2857 ,  A47L9/2884 ,  A47L2201/04

Abstract: Provided is a vacuum cleaner including a cleaner body; a moving wheel installed at both side surfaces of the cleaner body to be rotatable for travel of the cleaner body and configured to rotatably support the cleaner body; and a wheel motor assembly provided between an outer surface of the cleaner body and the moving wheel and configured to rotate the moving wheel for the travel of the cleaner body, wherein the wheel motor assembly is rotatably coupled to the moving wheel at a rear of a vertical extension line of a rotating center of the moving wheel.

公开(公告)号：US20170245713A1

公开(公告)日：2017-08-31

申请号：US15445325

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 ,  A47L9/10 ,  A47L9/24 ,  A47L5/36

CPC classification number: A47L9/2852 ,  A47L5/362 ,  A47L9/009 ,  A47L9/102 ,  A47L9/122 ,  A47L9/1641 ,  A47L9/242 ,  A47L9/248 ,  A47L9/2805 ,  A47L9/2857 ,  A47L9/2884 ,  A47L2201/04

Abstract: Provided is a vacuum cleaner including a cleaner body; a cover member provided at an upper portion of the cleaner body to be opened and closed; a suction hose installed at a front surface of the cover member and configured to suction dust; moving wheels provided on both side surfaces of the cleaner body; a wheel motor assembly connected to the moving wheels and configured to rotate the moving wheels for travel; a plurality of obstacle detecting members disposed at one side of a front of the cover member and configured to detect an obstacle located at a front and/or a side of the cleaner body; and a PCB configured to control an operation of the wheel motor assembly according to a detected signal of the obstacle detecting member.

公开(公告)号：US20170245706A1

公开(公告)日：2017-08-31

申请号：US15445418

申请日：2017-02-28

Applicant: LG ELECTRONICS INC.

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

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

CPC classification number: A47L5/362 ,  A47L5/36 ,  A47L9/0081 ,  A47L9/009 ,  A47L9/102 ,  A47L9/12 ,  A47L9/1691 ,  A47L9/242 ,  A47L9/2805 ,  A47L9/2852 ,  A47L9/2857 ,  A47L9/2884

Abstract: Provided is a vacuum cleaner including a cleaner body; a dust container installed at the cleaner body and of which at least a part is exposed to an outside through a front surface of the cleaner body; a cover member installed to open and close a part of the cleaner body and configured to selectively accommodate an upper portion of the dust container; a suction hose of which one side is connected to a suction part for suctioning dust and the other side is connected to a front end of the cover member; a grip portion provided at the cover member and operated to open and close the cover member; and a locking assembly provided inside the cover member and disposed at both sides based on the suction part to be restricted in the cleaner body.

公开(公告)号：US20170245703A1

公开(公告)日：2017-08-31

申请号：US15444761

申请日：2017-02-28

Applicant: LG ELECTRONICS INC.

Inventor： Jungkyu SON ,  Bohyun NAM ,  Jaeyong PARK ,  Sehwan BAE

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

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

Abstract: A vacuum cleaner that includes: a suction hose; and a cleaner main body including: a main body portion, a suction motor that is configured to generate suction force, a dust container that includes (i) a storage space to collect dust and (ii) a suction port through which dust is collected from the suction hose into the storage space, and a cover member (i) that is configured to rotate, about an axis that is outside of a plane of the cover member, between a first position and a second position, (ii) that covers, based on the cover member being located at the first position, at least a portion of the dust container, and (iii) that includes a coupling unit that couples the suction hose to the suction port, wherein, based on the cover member being located at the first position, the coupling unit aligns with the suction port is disclosed.