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    • 5. 发明申请
    • Electric lipstick
    • 电动口红
    • US20080025785A1
    • 2008-01-31
    • US11806455
    • 2007-05-31
    • Seog Jin MaSeung Bum KimDae Young KimHyo Young Kim
    • Seog Jin MaSeung Bum KimDae Young KimHyo Young Kim
    • A45D40/02B43K21/00
    • A45D40/06
    • Disclosed herein is electric lipstick. The electric lipstick includes a body for accommodating a battery therein, a lipstick container provided with a pair of guide protrusions on the circumferential surface thereof, a guide provided with a pair of guide holes formed along the length of the circumferential wall thereof so as to support the guide protrusions in a vertical direction, a rotary element provided with a pair of spiral grooves on the inner circumferential surface thereof so as to help the guide protrusions be raised and lowered as desired, a motor assembly for rotating the rotary element, and a switch for selectively connecting the motor assembly and the battery to each other and controlling the turning on, turning off, driving duration and driving direction of the motor assembly.
    • 本文公开了电动口红。 该电动口红包括用于容纳电池的本体,在其周面上设置有一对引导突起的口红容器,具有沿着其周壁的长度形成的一对引导孔的引导件,以便支撑 引导突起沿垂直方向,在其内圆周表面上设置有一对螺旋槽的旋转元件,以帮助引导突起根据需要升高和降低,用于使旋转元件旋转的马达组件和开关 用于将电动机组件和电池彼此选择性地连接并控制电动机组件的接通,关闭,驱动持续时间和驱动方向。
    • 9. 发明申请
    • BACKLIGHT UNIT HAVING PROTECTION CIRCUIT USING INDUCED VOLTAGE DETECTION
    • 使用感应电压检测的具有保护电路的背光单元
    • US20080137248A1
    • 2008-06-12
    • US11946700
    • 2007-11-28
    • Hyo Young KimSung Hun OhJong Rak Kim
    • Hyo Young KimSung Hun OhJong Rak Kim
    • H02H3/02H05B37/02H05B41/16
    • H05B41/2827G09G3/3406G09G2330/08
    • There is provided a backlight unit that determines whether a lamp performs an abnormal operation by detecting a voltage that is induced in a power conversion transformer without using a complicated and expensive detection circuit. A backlight unit having a protection circuit using induced voltage detection according to an aspect of the invention includes an inverter part including a primary coil receiving power and at least one secondary coil converting the power from the primary coil to AC power set beforehand, a lamp part including at least one lamp receiving the AC power from the inverter part to emit light, a detection part including conductors detecting voltages electromagnetically induced in the secondary coil, and an abnormality determining part comparing detection voltages from the detection part with a reference voltage set beforehand.
    • 提供了一种背光单元,其通过在不使用复杂且昂贵的检测电路的情况下检测在电力变换变压器中感应的电压来确定灯是否执行异常操作。 具有根据本发明的一个方面的具有使用感应电压检测的保护电路的背光单元包括:反相器部分,包括初级线圈接收功率和至少一个次级线圈,其将来自初级线圈的功率转换成预先设定的AC功率;灯部分 包括接收来自逆变器部分的交流电力以发光的至少一个灯;检测部分,包括检测次级线圈中电磁感应的电压的导体;以及异常确定部分,将来自检测部分的检测电压与预先设定的参考电压进行比较。