Samsung Electronics Co., Ltd.

Dong Houn Yang

Joung Soo Park

Sang-Woo Lee

Hyeon Cheol Kim

Do Kyung Lee

Dong Hun Yoo

Tak Soo Kim

Yun Won Jung

Joo Seok Jeong

Oh Kyu Kwon

Sung Tae Joo

Heung Jun Park

Min Ha Kim

Disclosed is a vacuum cleaner that opens or closes a hole formed in a suction portion according to a state of a surface to be cleaned, thereby efficiently cleaning. A vacuum cleaner includes a suction portion configured to suck foreign materials on a surface to be cleaned. The suction portion includes a case having an air hole formed in a flow path, a frame configured to be accommodated in the case and open or close the air hole, and a button configured to be mounted on the case and be operated to move the frame.

Vacuum cleaner

Disclosed herein is a vacuum cleaner including a first cleaning module to perform a cleaning of a floor and a second cleaning module detachably coupled to the first cleaning module and configured to perform a cleaning in a handheld manner while detached from the first cleaning module, wherein the second cleaning module includes a connecting pipe to deliver inlet force to an inlet of the first cleaning module while connected to the first cleaning module, a handle connected to one side of the connecting pipe, having an inside space, and provided in a shape in which a rear surface thereof is open, a connecting hose connecting the connecting pipe to a dust collector, and a connector having a hose support provided to support the connecting hose, and to connect the connecting pipe to the connecting hose, and the hose support is disposed to support the connecting hose rounded along an inner side of the handle in a state that the connector is coupled to an inside space of the handle.

Disclosed is a dust collector provided with a dust-removing unit. The disclosed dust collector comprises: a first centrifugal separating tube defining a first centrifugal area for separating dust from air suctioned in through a first inlet; a first dust box for collecting dust separated in the first centrifugal area; a first detaching portion having a first exhaust pipe unit for exhausting the air from the first centrifugal separating tube and the first dust box to the outside; and a handle unit for maintaining the first centrifugal separating tube and the first dust box coupled together, or for releasing the coupling thereof.

Dust collector comprising a handle unit and intended for a vacuum cleaner

Growing community of inventors

Suwon-si, South Korea

Dong Houn Yang