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    • 4. 发明申请
    • Robot cleaner
    • 机器人清洁剂
    • US20050021181A1
    • 2005-01-27
    • US10887930
    • 2004-07-12
    • Ki-man KimIl-du Jung
    • Ki-man KimIl-du Jung
    • A47L9/00A47L9/28G05D1/02G06F19/00
    • A47L9/009A47L2201/00A47L2201/04G05D1/0227G05D2201/0215
    • A robot cleaner. The robot cleaner comprises a bumper for buffering a shock caused by a sudden collision with an unexpected obstacle, and an unexpected obstacle detecting means and a controller to change a running direction in the collision with the obstacle to avoid the obstacle. Accordingly, when an unexpected obstacle appears in front of the cleaner and the cleaner collides with the obstacle, the bumper buffers and absorbs the shock, thereby preventing damages to a cleaner body and inner parts. Also, the robot cleaner can avoid the obstacle, and thus complete a cleaning operation without stopping the cleaning operation.
    • 机器人清洁剂。 机器人清洁器包括用于缓冲由意外障碍物突然碰撞引起的冲击的保险杠,以及意外的障碍物检测装置和控制器,用于改变与障碍物的碰撞中的行驶方向以避免障碍物。 因此,当清洁器前面出现意外的障碍物并且清洁剂与障碍物碰撞时,保险杠缓冲并吸收冲击,从而防止对吸尘器主体和内部部件的损坏。 此外,机器人清洁器可以避免障碍物,从而完成清洁操作而不停止清洁操作。
    • 5. 发明申请
    • Dust compressing apparatus of vacuum cleaner
    • 真空吸尘器除尘设备
    • US20080264014A1
    • 2008-10-30
    • US11973079
    • 2007-10-05
    • Jang-keun OhIl-du JungMin-ha Kim
    • Jang-keun OhIl-du JungMin-ha Kim
    • B01D46/42B01D45/12
    • A47L9/108
    • A dust compressing apparatus of a vacuum cleaner capable of automatically compressing dust or dirt collected in a dust separating unit is disclosed. The dust compressing apparatus includes a compressing plate to compress dust or dirt collected in a dust separating unit, a moving unit disposed on one side of the dust separating unit located in an opposite direction to a direction where the compressing plate compresses the dust or dirt, to move the compressing plate to a compressing position of compressing the dust or dirt and a releasing position of moving away from the dust or dirt, and a driving motor to drive the moving unit thus to move the compressing plate to the compressing position.
    • 公开了一种能够自动压缩灰尘分离单元中收集的灰尘或污物的真空吸尘器的灰尘压缩装置。 灰尘压缩装置包括压缩板,用于压缩在灰尘分离单元中收集的灰尘或污物;移动单元,设置在与压缩板压缩灰尘或污物的方向相反的方向上的灰尘分离单元的一侧; 将压缩板移动到压缩灰尘或污垢的压缩位置和远离灰尘或污物的释放位置,以及驱动电机驱动移动单元,从而将压缩板移动到压缩位置。
    • 8. 发明申请
    • Suction port assembly of vacuum cleaner
    • 抽吸口总成吸尘器
    • US20090031522A1
    • 2009-02-05
    • US12070951
    • 2008-02-22
    • Dong-hun YooYun-hee ParkMyoung-sun ChoungIl-du Jung
    • Dong-hun YooYun-hee ParkMyoung-sun ChoungIl-du Jung
    • A47L9/00A47L5/22A47L5/28A47L9/32A47L5/30A47L5/36
    • A47L5/32A47L5/28A47L5/36A47L9/325A47L9/327
    • 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.
    • 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。