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    • 91. 发明申请
    • POWER ADAPTER FOR CUTTING OFF STANDBY POWER AND CONTROL METHOD THEREFOR
    • US20190027880A1
    • 2019-01-24
    • US16067831
    • 2017-01-04
    • Chang-Ho KIM
    • Chang-Ho KIM
    • H01R31/06H02J9/00H01R13/70
    • A power adapter (1) for cutting off standby power and a control method therefor are disclosed, the power adapter (1) comprising a power supply unit generating various kinds of power required for an electronic product (400) so as to supply the generated power through an adapter jack. The power adapter (1) comprises: a control unit (80) including at least one microprocessor (U1); a power switching unit (10) configured to cut off the power supplied to the electronic product and cut off a power supply to the power adapter when the power of the electronic product is turned “off” and a battery is fully charged or when the electronic product is disconnected, and to supply power under the control of the control unit (80); a current sensing unit (CT) configured to sense that the power of the electronic product is turned “off” and the battery thereof is fully charged; an electronic product connection sensing unit (50) for checking whether the electronic product is connected in a state in which power is cut off so as to provide the checking result to the control unit (80); a sleep power source unit (30) having a battery to be charged with power from the power supply unit (20) when the power is supplied, and configured to supply power only to the microprocessor (U1) and the product connection sensing unit (50) even when the power switching unit (10) is disconnected; a sensing power switching means (40) configured to supply operating power only during periodic checking of whether the electronic product is connected in a state in which power is cut off; and a sleep power sensing means for monitoring a voltage of the sleep power source unit (30) so as to prevent an operation error due to over-discharge of the sleep power source unit (30) when power is cut off. The power adapter of the present invention adds a circuit for the power adapter without a design change of the electronic product such that a conventional power supply jack of the electronic product can be connected and used as is.
    • 93. 发明授权
    • On/off switch and standby power shutoff device using same
    • 开/关开关和待机电源关闭装置使用相同
    • US09356468B2
    • 2016-05-31
    • US13704144
    • 2011-06-10
    • Chang-Ho Kim
    • Chang-Ho Kim
    • H01H47/00H02J9/00
    • H02J9/00H02J9/005Y10T307/944
    • A standby power shutoff device is provided that includes a switch generating power when turning on and generating an “on” signal using the power, a switching unit generating an “on/off” signal for a product, a power supply unit providing power for function units of the product by receiving an external input power, a power switching unit driven in response to a driving signal to cut off or connect a power supply path for the input power provided to the power supply unit, a control unit generating a control signal for powering off the product in response to an “off” signal from the switching unit, and a driving unit receiving power from the “on” signal from the switching unit, driving the power switching unit to connect the power supply path, and driving the power switching unit to cut off the power supply path in response to a “power off” control signal.
    • 提供备用电源切断装置,其包括在接通时产生电力的开关并且使用该电力产生“接通”信号,产生产品的“开/关”信号的开关单元,为功能提供功率的电源单元 通过接收外部输入功率的产品单元,响应于驱动信号而被驱动以切断或连接用于提供给电源单元的输入电力的电源路径的电源切换单元,产生控制信号的控制单元 根据来自开关单元的“关闭”信号关闭产品,以及驱动单元,从来自开关单元的“接通”信号接收电力,驱动电源切换单元连接电源路径,并驱动电源 切换单元,以响应于“断电”控制信号切断电源路径。
    • 98. 发明申请
    • STANDBY POWER CUT-OFF DEVICE AND CONTROL METHOD FOR THE SAME
    • 备用电源切断装置及其控制方法
    • US20100226060A1
    • 2010-09-09
    • US12760693
    • 2010-04-15
    • Chang-Ho Kim
    • Chang-Ho Kim
    • H01H47/22H01H3/32H01H5/00
    • H01H3/503H01H51/01H02J9/005Y10T307/944
    • Provided are a standby power cut-off device for automatically cutting off standby power according to power-on/off of an electronic product and a control method for the standby power cut-off device. By providing an electronic product to which the standby power cut-off device and the control method therefor are applied, the present invention can efficiently cut off standby power by using an existing general outlet without a need to use an outlet having a separate function added thereto. Moreover, the present invention automatically cuts off the standby power according to power-off of the electronic product without unplugging the electronic product, thereby maximizing user's convenience.
    • 提供一种备用电源切断装置,用于根据电子产品的通电/断开自动切断待机电源以及备用电源切断装置的控制方法。 通过提供应用备用电源切断装置及其控制方法的电子产品,本发明可以通过使用现有的一般插座来有效地切断待机电力,而不需要使用附加有单独功能的插座 。 此外,本发明根据电子产品的断电自动切断备用电源,而不会拔出电子产品,从而最大限度地提高用户的便利性。
    • 100. 发明申请
    • TUBE-TYPE CONTAINER
    • 管式容器
    • US20090139884A1
    • 2009-06-04
    • US12205015
    • 2008-09-05
    • Chang-Ho Kim
    • Chang-Ho Kim
    • B65D85/14
    • B65D35/12B65D35/26
    • A tube-type container is disclosed that can be squeezed to dispense its remaining contents for 1˜2 additional times of use and refilled with contents. The container includes: a tube that is configured by a cylindrical body whose inside is hollow, whose one end is closed by a crimp seal, and whose other end has an opening, the tube having a receiving space therein; a closure for closing the opening of the cylindrical body of the tube, the closure having a spout at its outer surface, wherein the spout forms a dispensing hole at its center and forms a thread on its outer surface; and a lid that is coupled to the thread and closes the dispensing hole. The container further includes a cutting means or a coupling member. The cutting means is formed close to the opening of the cylindrical body and separates the cylindrical body into two parts. The coupling member is located between the tube and the closure and uncouples and couples the tube and closure from and to each other.
    • 公开了一种管式容器,其可以被挤压以将其剩余的内容物分配1至2次额外的使用次数并且再填充内容物。 容器包括:管,其由内部为中空的圆筒体构成,其一端由压接密封件封闭,另一端具有开口,该管在其中具有容纳空间; 用于封闭所述管的圆柱体的开口的封闭件,所述封闭件在其外表面具有喷口,其中所述喷口在其中心处形成分配孔,并在其外表面上形成螺纹; 以及联接到所述螺纹并关闭所述分配孔的盖。 容器还包括切割装置或联接构件。 切割装置靠近圆柱体的开口形成并将圆柱体分成两部分。 联接构件位于管和封闭件之间,并将管和封闭件彼此分离并连接。