公开(公告)号：US11464377B2

公开(公告)日：2022-10-11

申请号：US16839681

申请日：2020-04-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seokman Hong ,  Kihwan Kwon ,  Dongwoo Ha ,  Taegwang Kim ,  Jiwon Choi

IPC: A47L9/04 ,  A46B17/06

Abstract: A suction head of a vacuum cleaner including a housing having a suction port, a drum brush rotatably installed in the housing, a foreign substance removal pad provided on an inner surface of the housing to remove foreign substances wound on the drum brush by friction, and an anti-slip pad provided on the drum brush to prevent the foreign substances from slipping upon experiencing the friction with the foreign substance removal pad.

公开(公告)号：US09794380B2

公开(公告)日：2017-10-17

申请号：US14300708

申请日：2014-06-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seokweon Kim ,  Kihwan Kwon

IPC: H04M3/00 ,  H04M1/02 ,  H04M1/725

CPC classification number: H04M1/0245 ,  H04M1/72527 ,  H04M1/72575

Abstract: A method for execution control using a cover and an electronic device supporting the same are provided. The method includes acquiring a sensing value of a cover sensor included in the cover and a sensing value of a main body sensor included in a main body of the electronic device, due to a physical change generated in the electronic device, comparing the sensing value of the main body sensor with the sensing value of the cover sensor, and controlling execution in the main body according to the sensing value of the cover sensor, when a result of the comparison meets a preset criterion.

公开(公告)号：US11937764B2

公开(公告)日：2024-03-26

申请号：US17388477

申请日：2021-07-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seehyun Kim ,  Youngchul Ko ,  Higon Koo ,  Kisup Lee ,  Hyunho Lee ,  Seungryong Cha ,  Seungwoo Choi ,  Kihwan Kwon ,  Hyeoncheol Kim ,  Hwagyu Song ,  Sungcheol Lee ,  Hyunju Lee ,  Ingyu Choi

IPC: A47L9/14 ,  A47L9/28 ,  B01D46/00

CPC classification number: A47L9/149 ,  A47L9/1409 ,  A47L9/2873 ,  B01D46/0036 ,  B01D46/0038 ,  B01D46/0043 ,  B01D2273/30 ,  B01D2279/55

Abstract: Provided is a cleaning device including a vacuum cleaner including a dust collector into which dirt and dust is collected, a docking station connected to the dust collector and having a long axis extending in a first direction, and the docking station includes a docking part coupled to the dust collector to remove dirt and dust collected in the dust collector, a sucking device sucking up the dirt and dust and inside air in the dust collector docked with the docking part through the docking part, and a circulation duct arranged for the air sucked up by the sucking device to be circulated to the docking part.

公开(公告)号：USD1063939S1

公开(公告)日：2025-02-25

申请号：US29905156

申请日：2023-10-17

Applicant: Samsung Electronics Co., Ltd.

Designer： Jieun Myung ,  Kihwan Kwon ,  Namsu Kim ,  Miri Lee ,  Duyeong Choi ,  Dahyun Lee ,  Sungwook Lee ,  Jiyun Lim

公开(公告)号：US11583151B2

公开(公告)日：2023-02-21

申请号：US16997802

申请日：2020-08-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jiwon Choi ,  Byoungjin Lee ,  Kihwan Kwon ,  Dongjun Kim

IPC: A47L9/04

Abstract: A vacuum cleaner including: a cleaner body configured to generate a suction force; and a suctioner configured to have a brush drum rotatably provided on a suction port sucking foreign objects by the suction force. The brush drum includes a cylindrical drum, a blade assembly provided on an outer circumferential surface of the drum to extend along a rotational shaft direction, and a cleaning member provided on the blade assembly to clean dust or the foreign objects on a cleaning surface. The blade assembly includes a cleaning member support part configured to accommodate and support a part of the cleaning member and a stopper provided in the cleaning member at intervals to restrict the cleaning member from being deformed in an opposite direction to a rotational direction of the brush drum.

公开(公告)号：US11517160B2

公开(公告)日：2022-12-06

申请号：US16992368

申请日：2020-08-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Taegwang Kim ,  Dongwoo Ha ,  Kihwan Kwon ,  Kyoungwoong Kim ,  Seokman Hong

IPC: A47L9/04 ,  A46B13/02 ,  A46B13/00

Abstract: A vacuum cleaner including: a cleaner main body configured to generate suction force; and a suctioner including a head having a suction inlet to suck dust by the suction force and a brush drum rotatably provided in the suction inlet to sweep dust on a floor. The brush drum includes convex portions projected from an outer circumferential surface of the brush drum and spirally extended in a rotational axial direction of the brush drum.

公开(公告)号：USD1057722S1

公开(公告)日：2025-01-14

申请号：US29905151

申请日：2023-10-17

Applicant: Samsung Electronics Co., Ltd.

Designer： Jiyun Lim ,  Kihwan Kwon ,  Namsu Kim ,  Duyeong Choi ,  Miri Lee ,  Dahyun Lee ,  Jieun Myung ,  Sungwook Lee

公开(公告)号：US11877715B2

公开(公告)日：2024-01-23

申请号：US16993481

申请日：2020-08-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taegwang Kim ,  Dongwoo Ha ,  Kihwan Kwon ,  Seokman Hong

IPC: A47L9/04 ,  A47L9/02

CPC classification number: A47L9/0466 ,  A47L9/02

Abstract: A cleaner head is provided. The cleaner head includes: a nozzle; a case disposed close to an inlet of the nozzle; and a brush rotatably disposed in the case, wherein the case includes an air passage groove disposed in an outer side surface of the case and having a passage formed for the air to flow from an edge region of the case toward a surface to-be-cleaned.