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    • 3. 发明申请
    • Rfid System
    • Rfid系统
    • US20080290997A1
    • 2008-11-27
    • US12158291
    • 2006-12-21
    • Nam Yun KimYong Hee LeeYoung Bin ChoJae Yeon ChoiSergeyev SergeyBelonozhkin Alexander
    • Nam Yun KimYong Hee LeeYoung Bin ChoJae Yeon ChoiSergeyev SergeyBelonozhkin Alexander
    • H04Q5/22
    • G06K7/0008G06K7/10039G06K7/10069
    • A radio frequency identification tag includes an antenna terminal, a memory, a D/A converter, a clock extractor, a frequency synthesizer, a radio frequency UP converter, and a power unit. An energy pumping signal is received and tag identification information is transmitted through the antenna terminal. The tag identification information is stored in the memory. The D/A converter converts the tag identification information into an analog signal in response to an information request signal included in the energy pumping signal. The clock extractor extracts a clock signal from the energy pumping signal. The frequency synthesizer is operated according to the clock signal of the clock extractor, and generates a frequency. The radio frequency up converter up-converts a signal output from the D/A converter, and allows the up-converted signal to be transmitted through the antenna terminal. The power unit supplies internal power.
    • 射频识别标签包括天线端子,存储器,D / A转换器,时钟提取器,频率合成器,射频UP转换器和功率单元。 接收能量泵送信号,通过天线端子发送标签识别信息。 标签识别信息存储在存储器中。 D / A转换器响应于包括在能量抽取信号中的信息请求信号,将标签识别信息转换成模拟信号。 时钟提取器从能量抽取信号中提取时钟信号。 频率合成器根据时钟提取器的时钟信号进行工作,并产生频率。 射频上变频器对从D / A转换器输出的信号进行上变频,并允许上变频信号通过天线端子传输。 电源单元提供内部电源。
    • 7. 发明申请
    • Multi-cyclone dust collector for vacuum cleaner and dust collecting method
    • 用于吸尘器和集尘方式的多旋风除尘器
    • US20070079584A1
    • 2007-04-12
    • US11411270
    • 2006-04-26
    • Tak-soo KimYong-hee Lee
    • Tak-soo KimYong-hee Lee
    • B01D45/12
    • B04C5/13A47L9/1625A47L9/1641A47L9/1683B04C5/185B04C5/26
    • The present invention relates to a multi-cyclone dust collector for a vacuum cleaner and dust collecting chamber. The multi-cyclone dust collector includes a first cyclone unit having a first cyclone body and a first dust collecting chamber, the first cyclone body taking dust-laden air entering through an under portion thereof and forming a first upwardly whirling air current so as to separate contaminants centrifugally from the dust-laden air, the first dust collecting chamber collecting contaminants discharged from the first cyclone body; and a second cyclone unit wrapping around at least a portion of the first dust collecting chamber, sucking semi-clean air discharged from the first cyclone unit through an under portion thereof, taking the sucked semi-clean air and forming a second upwardly whirling air current so as to separate contaminants centrifugally from the semi-clean air.
    • 本发明涉及一种用于真空吸尘器和集尘室的多旋风除尘器。 多旋风集尘器包括具有第一旋风主体和第一集尘室的第一旋风单元,所述第一旋风分离器体吸入通过其下部进入的灰尘空气,并形成第一向上旋转的气流,从而分离 第一集尘室收集从第一旋风体排出的污染物; 以及第二旋风单元,其围绕所述第一集尘室的至少一部分包围,从所述第一旋风单元的下部吸入从所述第一旋风单元排出的半净化空气,取出所述被抽吸的半清洁空气并形成第二向上旋转的气流 以便从半清洁空气中离心分离污染物。
    • 9. 发明授权
    • Fixing device for attaching/detaching dust receptacle of cyclone-type vacuum cleaner and vacuum cleaner having the same
    • 用于安装/拆卸旋风式真空吸尘器和具有该吸尘器的吸尘器的除尘器的固定装置
    • US07155772B2
    • 2007-01-02
    • US10660716
    • 2003-09-12
    • Yong-hee Lee
    • Yong-hee Lee
    • A47L9/16
    • A47L9/1691Y10S55/03
    • A fixing device for attaching and detaching a dust receptacle to and from a cyclone unit, which comprises a cyclone body and the dust receptacle and mounted in a mounting portion of a cleaner body. The fixing device comprises a dust receptacle comprising a sliding groove formed with a predetermined depth and height extended backward from a center of a bottom side of the dust receptacle that is opposite to a bottom side of the mounting portion. A guide member is disposed in the sliding groove for guiding attachment and detachment of the dust receptacle. An operation lever with a cam part having a cam projection for insertion into the cam guider, is rotated and counter-rotated to thereby move the guide member upward and downward at a height according to an eccentricity of the cam part.
    • 一个固定装置,用于将一个除尘器与一个旋风单元相连接和分离,该旋风单元包括一个旋风分离器主体和该灰尘插座,并安装在一个清洁器主体的一个安装部分。 固定装置包括一个灰尘贮存器,它包括形成有一预定深度和高度的滑动槽,该深度和高度从与该安装部分的底侧相对的灰尘容器的底侧的中心向后延伸。 引导构件设置在滑动槽中,用于引导灰尘容器的附接和拆卸。 具有凸轮部件的操作杆具有用于插入凸轮导向件的凸轮突起,旋转并反向旋转,从而根据凸轮部件的偏心度向上和向下移动引导部件。