公开(公告)号：US20060185115A1

公开(公告)日：2006-08-24

申请号：US11331872

申请日：2006-01-13

申请人： Dong-hun Yoo

发明人： Dong-hun Yoo

IPC分类号： A47L9/00

CPC分类号： A47L5/32

摘要： An air path conversion valve assembly of an upright vacuum cleaner, having a duct member mounted to the body of the vacuum cleaner, including a first air path connected with the brush assembly, a second air path connected with a hose, a third air path connected with a suction source of the vacuum cleaner, and a crossing air path in which the first, the second, and the third air paths meet; a valve member pivotably mounted to the crossing air path; a cam unit pivoting the valve member to connect the first air path and the third air path when the body is inclined, and connect the second air path and the third air path when the body is upright; and at least one link member connecting the cam unit and the valve member to transfer a driving force of the cam unit to the valve member.

公开(公告)号：US09089248B2

公开(公告)日：2015-07-28

申请号：US12641503

申请日：2009-12-18

申请人： Dong-hun Yoo

发明人： Dong-hun Yoo

IPC分类号： F04D29/70 ,  A47L9/22 ,  A47L5/22 ,  A47L9/10 ,  F04D29/40 ,  F04D29/44 ,  A47L5/12 ,  A47L9/00 ,  A47L9/12

CPC分类号： A47L5/22 ,  A47L5/12 ,  A47L9/0081 ,  A47L9/102 ,  A47L9/122 ,  A47L9/22 ,  F04D29/40 ,  F04D29/44 ,  F04D29/441 ,  F04D29/70

摘要： A fan motor apparatus of a vacuum cleaner having a diffuser unit is provided. The fan motor apparatus of a vacuum cleaner includes a fan motor unit into and from which an air stream is introduced and discharged in the same direction, and a diffuser unit having an air suction area to discharge an air stream to the fan motor unit through a fluid passage surface, the fluid passage surface through which an air stream is drawn in and discharged out of the diffuser. An air discharge area of the diffuser unit may receive the air stream discharged from the fan motor unit, and distribute and discharge the air stream through a perimeter of the air suction area of the fluid passage surface.

摘要翻译： 提供具有扩散器单元的真空吸尘器的风扇电动机装置。 真空吸尘器的风扇电动机装置包括风扇电动机单元，空气流沿着相同的方向被引入和排出;以及扩散器单元，其具有空气吸入区域，以通过一个空气排放空气流到风扇电动机单元 流体通道表面，流体通道表面，空气流通过该流体表面被吸入并从扩散器排出。 扩散器单元的排气区域可以接收从风扇马达单元排放的空气流，并且通过流体通道表面的吸气区域的周边分布和排出空气流。

公开(公告)号：US07950104B2

公开(公告)日：2011-05-31

申请号：US12154581

申请日：2008-05-23

申请人： Dong-hun Yoo

发明人： Dong-hun Yoo

IPC分类号： A47L9/10 ,  A47L9/20

CPC分类号： A47L9/1691

摘要： A vacuum cleaner is disclosed that includes a dust-separating apparatus, a shutter unit, and a dust receptacle. The dust-separating apparatus can be fixed to a cleaner body and includes a dust outlet. The shutter unit is formed on the dust-separating apparatus to selectively open and close the dust outlet. The dust receptacle is detachably attached to a lower portion of the dust-separating apparatus. The dust receptacle opens the shutter unit when attached to the dust-separating apparatus and closes the shutter unit when detached from the dust-separating apparatus.

摘要翻译： 公开了一种真空吸尘器，其包括灰尘分离装置，快门单元和灰尘贮存器。 除尘装置可以固定在吸尘器主体上并且包括灰尘出口。 快门单元形成在灰尘分离装置上，以选择性地打开和关闭灰尘出口。 灰尘容器可拆卸地附接到灰尘分离装置的下部。 当灰尘分离装置安装在灰尘分离装置上时，灰尘容器打开快门单元，当与灰尘分离装置分离时关闭快门单元。

公开(公告)号：US07836546B2

公开(公告)日：2010-11-23

申请号：US12148233

申请日：2008-04-17

申请人： Dong-hun Yoo ,  Myoung-sun Choung

发明人： Dong-hun Yoo ,  Myoung-sun Choung

IPC分类号： A47L9/10

CPC分类号： A47L9/1683 ,  A47L9/1691 ,  Y10S55/03

摘要： A dust-collecting unit for a vacuum cleaner is provided which detachably connected with a cleaner body of the vacuum cleaner. The dust-collecting unit includes a dust receptacle which is disposed under a dust separator disposed in the cleaner body, for collecting dust separated from air by the dust separator and dropping down from the dust separator, a dust receptacle ascending/descending part which is disposed under the dust receptacle and is pivoted in a direction or a reverse direction to ascend or descend the dust receptacle and to press-lock or unlock the dust receptacle to or from the dust separator, and a handle which extends from one side of the dust receptacle ascending/descending part along a lengthwise direction of the dust receptacle and has a gap with respect to a circumferential surface of the dust receptacle.

摘要翻译： 提供一种用于真空吸尘器的集尘单元，其与吸尘器的吸尘器主体可拆卸地连接。 集尘单元包括设置在吸尘器主体中的除尘器下方的灰尘贮存器，用于收集由灰尘分离器从空气中分离的灰尘并从灰尘分离器中滴下的灰尘容器上下降部分 在灰尘贮存器下方并且沿方向或相反方向枢转以使灰尘容器上升或下降，并且将灰尘贮存器按压或解锁到灰尘分离器或从灰尘分离器解锁，以及从灰尘容器的一侧延伸的手柄 沿着灰尘贮存器的长度方向上升/下降部分，并且具有相对于灰尘贮存器的圆周表面的间隙。

公开(公告)号：US07765639B2

公开(公告)日：2010-08-03

申请号：US11209613

申请日：2005-08-24

申请人： Byung-jo Lee ,  Yun-hee Park ,  Dong-hun Yoo ,  Myoung-sun Choung

发明人： Byung-jo Lee ,  Yun-hee Park ,  Dong-hun Yoo ,  Myoung-sun Choung

IPC分类号： A47L5/10 ,  A47L5/26

CPC分类号： A47L9/0416

摘要： A turbine brush for a vacuum cleaner according to an embodiment of the present invention, comprises a turbine brush body connected to a cleaner body in which a suction force is generated and having a suction path therein, a brush member rotatably mounted to the turbine brush body, a driving unit rotatably mounted in the turbine brush body to drive the brush member, and an inertia member for adding inertia to a driving force of the driving unit. Accordingly, a rotative force is not deteriorated even by small particles such as fine dust and hair, owing to the inertia added to the turbine, thereby improving a cleaning efficiency.

摘要翻译： 根据本发明实施例的用于真空吸尘器的涡轮刷包括涡轮刷体，其连接到吸尘器主体，其中产生吸力并且在其中具有吸入路径，刷构件可旋转地安装到涡轮机刷体 ，可旋转地安装在所述涡轮刷体中以驱动所述刷构件的驱动单元，以及用于向所述驱动单元的驱动力增加惯性的惯性构件。 因此，由于添加到涡轮机上的惯性，即使由细小的灰尘和毛发等小颗粒也不会降低旋转力，从而提高清洁效率。

公开(公告)号：US07678166B2

公开(公告)日：2010-03-16

申请号：US11494211

申请日：2006-07-27

申请人： Dong-hun Yoo ,  Jang-keun Oh ,  Jung-gyun Han

发明人： Dong-hun Yoo ,  Jang-keun Oh ,  Jung-gyun Han

IPC分类号： B01D45/12

CPC分类号： A47L9/1633 ,  A47L9/165 ,  A47L9/1666 ,  A47L9/1683 ,  B01D45/12 ,  B01D45/16 ,  B04C5/04 ,  B04C5/14 ,  B04C5/26 ,  B04C2009/004

摘要： The present disclosure relates to a cyclone dust collecting apparatus for a vacuum cleaner having a high fine dust collecting efficiency. The cyclone dust collecting apparatus includes a first cyclone having an air suction hole through which dust-laden air is drawn-in, the first cyclone forcing the dust-laden air to downwardly whirl in a space under the air suction hole so as to centrifugally separate dust from the dust-laden air; a second cyclone disposed inside the first cyclone, the second cyclone forcing semi-clean air entering from the first cyclone to downwardly whirl so as to centrifugally separate fine dust from the semi-clean air; and an air guiding member forcing the semi-clean air discharged from the first cyclone to directly enter the second cyclone and, the air guiding member having a plurality of guiding blades radially disposed in at least one circular shape based on a vertical axis of the second cyclone.

摘要翻译： 本公开涉及一种具有高细粉尘收集效率的真空吸尘器旋风除尘装置。 旋风除尘装置包括具有空气吸入孔的第一旋风分离器，通过该空气吸入孔吸入载满灰尘的空气，第一旋风分离器迫使载满尘土的空气在吸气孔下方的空间中向下旋转，以便离心分离 尘土飞扬的空气; 设置在第一旋风分离器内部的第二旋风器，第二旋风器迫使从第一旋风分离器进入的半干净空气向下旋转，从而将细粉尘与半清洁空气离心分离; 以及引导构件，其强制从第一旋风分离器排出的半净化空气直接进入第二旋风分离器，所述空气引导构件具有多个引导叶片，所述多个引导叶片基于第二旋转器的垂直轴以至少一个圆形形状径向设置 气旋。

公开(公告)号：US20090178229A1

公开(公告)日：2009-07-16

申请号：US12217842

申请日：2008-07-09

申请人： Dong-hun Yoo

发明人： Dong-hun Yoo

IPC分类号： A47L5/00

CPC分类号： A47L5/32 ,  A47L5/225 ,  A47L9/0036

摘要： A vacuum cleaner that is convertible between an upright mode and a canister mode by use of a hose is provided. The vacuum cleaner includes a hose clamping unit capable of protruding outside the cleaner body or retreating back to the cleaner body according to a mode change of the vacuum cleaner.

摘要翻译： 提供了一种通过使用软管在直立模式和罐模式之间可转换的真空吸尘器。 真空吸尘器包括能够根据真空吸尘器的模式改变而突出到吸尘器主体外部或者退回至吸尘器主体的软管夹紧单元。

公开(公告)号：US07556662B2

公开(公告)日：2009-07-07

申请号：US11315335

申请日：2005-12-23

申请人： Dong-yun Lee ,  Oh-gyu Gweun ,  Dong-hun Yoo

发明人： Dong-yun Lee ,  Oh-gyu Gweun ,  Dong-hun Yoo

IPC分类号： B01D45/12

CPC分类号： A47L9/122 ,  A47L9/1625 ,  A47L9/1641 ,  A47L9/1666 ,  A47L9/1683 ,  Y10S55/03

摘要： A multi-cyclone dust separating apparatus includes: a multi-cyclone unit including a first cyclone chamber body having a first cyclone chamber and at least one protection chamber formed around at least a portion of an outer circumference of the first cyclone chamber, and at least one secondary cyclone chamber body disposed in the protection chamber, each secondary cyclone chamber body having at least one secondary cyclone chamber; a cover unit connecting an upper end of the multi-cyclone unit and guiding air discharged from the first cyclone chamber to the at least one secondary cyclone chamber; a dirt collecting unit adapted to connect to a lower end of the multi-cyclone unit and configured to collect dirt separated from the air in the first and secondary cyclone chambers; and an air discharge duct configured to discharge air that has passed through the multi-cyclone unit.

摘要翻译： 多旋风除尘装置包括：多旋风单元，其包括具有第一旋风室的第一旋风室主体和形成在第一旋风室的外圆周的至少一部分周围的至少一个保护室，并且至少 设置在保护室中的一个次级旋风室室，每个次级旋风室主体具有至少一个次级旋风室; 连接多旋风单元的上端和从第一旋风室排出的引导空气到至少一个次级旋风室的盖单元; 污物收集单元，其适于连接到所述多旋风单元的下端并且构造成收集与所述第一和第二旋风分离器室中的空气分离的污物; 以及排气管，其构造成排出已经通过所述多旋风单元的空气。

公开(公告)号：US07533441B2

公开(公告)日：2009-05-19

申请号：US11331872

申请日：2006-01-13

申请人： Dong-hun Yoo

发明人： Dong-hun Yoo

IPC分类号： A47L9/00

CPC分类号： A47L5/32

摘要： An air path conversion valve assembly of an upright vacuum cleaner, having a duct member mounted to the body of the vacuum cleaner, including a first air path connected with the brush assembly, a second air path connected with a hose, a third air path connected with a suction source of the vacuum cleaner, and a crossing air path in which the first, the second, and the third air paths meet; a valve member pivotably mounted to the crossing air path; a cam unit pivoting the valve member to connect the first air path and the third air path when the body is inclined, and connect the second air path and the third air path when the body is upright; and at least one link member connecting the cam unit and the valve member to transfer a driving force of the cam unit to the valve member.

摘要翻译： 一种直立式真空吸尘器的空气路径转换阀组件，其具有安装在真空吸尘器主体上的管道构件，包括与刷组件连接的第一空气路径，与软管连接的第二空气路径，连接到第三空气通道 具有真空吸尘器的吸入源和第一，第二和第三气道相交的交叉空气路径; 可枢转地安装到所述交叉空气路径的阀构件; 凸轮单元，当主体倾斜时枢转阀构件以连接第一空气通道和第三空气通道，并且当主体直立时连接第二空气通道和第三空气通道; 以及连接凸轮单元和阀构件以将凸轮单元的驱动力传递到阀构件的至少一个连杆构件。

公开(公告)号：US20090031522A1

公开(公告)日：2009-02-05

申请号：US12070951

申请日：2008-02-22

申请人： Dong-hun Yoo ,  Yun-hee Park ,  Myoung-sun Choung ,  Il-du Jung

发明人： Dong-hun Yoo ,  Yun-hee Park ,  Myoung-sun Choung ,  Il-du Jung

IPC分类号： A47L9/00 ,  A47L5/22 ,  A47L5/28 ,  A47L9/32 ,  A47L5/30 ,  A47L5/36

CPC分类号： A47L5/32 ,  A47L5/28 ,  A47L5/36 ,  A47L9/325 ,  A47L9/327

摘要： A vacuum cleaner operable on upright mode and canister mode is provided. The vacuum cleaner includes a suction port assembly comprising a suction port and a suction passage to draw in dust-laden air, a cleaner body housing a dust separating unit and a motor connected with the dust separating unit, an operating handle assembly in fluid communication with the cleaner body through a hose and in fluid communication with an extension pipe, and a carrying handle assembly sliding along the cleaner body to increase in length. If the vacuum cleaner is in the upright mode, the extension pipe is in fluid communication with the suction port assembly, is used as a passage for air to pass toward the cleaner body, and supports the cleaner body, while if the vacuum cleaner is in the canister mode, the extension pipe is separated from the cleaner body.

摘要翻译： 提供可在直立模式和罐模式下操作的真空吸尘器。 真空吸尘器包括吸入口组件，该吸入口组件包括吸入口和抽吸通道，以吸入含尘空气;吸入器主体，其容纳灰尘分离单元;以及电动机，其与灰尘分离单元连接;操作手柄组件， 所述清洁器主体通过软管并与延伸管流体连通，以及沿着所述吸尘器主体滑动以增加长度的携带手柄组件。 如果真空吸尘器处于直立模式，则延伸管与吸入口组件流体连通，用作空气通向吸尘器主体的通道，并且支撑吸尘器主体，而如果真空吸尘器处于 在罐模式下，延长管与吸尘器主体分离。