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    • 5. 发明申请
    • LIGHT EMITTING DIODE LAMP AND CONTROL CIRCUIT THEREOF
    • 发光二极管灯及其控制电路
    • US20110089856A1
    • 2011-04-21
    • US12626687
    • 2009-11-27
    • Chin-Long KuChin-Wen YehZhi-Jian PengHai-Shan Sun
    • Chin-Long KuChin-Wen YehZhi-Jian PengHai-Shan Sun
    • H05B41/36
    • F21K9/00F21V23/003H05B33/0848
    • A control circuit for controlling current through LEDs of an LED lamp includes a voltage regulator, a feedback circuit with an amplifier and a photo-resistor. The voltage regulator includes an output terminal connecting with the LEDs and a feedback terminal The amplifier includes an in-phase input end coupling with an output end of the LEDs, an out-phase input end and an output end connected to the feedback terminal of the voltage regulator. The photo-resistor is connected between the out-phase input end of the amplifier and the ground. The photo-resistor has a resistance increasing along with a decrease of the light intensity of the LEDs. The increase of resistance of the photo-resistor is fed back to the voltage regulator via the amplifier, to thereby increase the electric current through the LEDs to maintain the light intensity of the LED lamp within an acceptable range.
    • 用于控制通过LED灯的LED的电流的控制电路包括电压调节器,具有放大器的反馈电路和光电阻器。 电压调节器包括与LED连接的输出端子和反馈端子。放大器包括与LED的输出端的同相输入端耦合,外部输入端和输出端,其连接到LED的反馈端子 电压调节器。 光电阻连接在放大器的外相输入端和地之间。 光电阻器随着LED的光强度的降低而增加。 光电阻的电阻的增加通过放大器反馈到电压调节器,从而增加通过LED的电流,以将LED灯的光强度保持在可接受的范围内。
    • 9. 发明授权
    • Connector assembly
    • 连接器组件
    • US08100728B2
    • 2012-01-24
    • US12697220
    • 2010-01-30
    • Chin-Wen YehZhi-Jian Peng
    • Chin-Wen YehZhi-Jian Peng
    • H01R13/502
    • H01R13/62955H01R9/2408H01R13/514H01R13/6271H01R2107/00
    • A connector assembly includes a first male connector, a second male connector, and a female connector. The female connector defines two receiving slots side by side. The first male connector includes a first body, a first inserting terminal, extending downwardly from the first body, and a first securing portion. The first inserting terminal engages one of the receiving slots of the female connecter. The second male connector includes a second body; a second inserting terminal, extending downwardly from the second body; and a second securing portion, engaging the slot of the first male connector. The second inserting terminal engages the other one of the receiving slots of the female connecter.
    • 连接器组件包括第一阳连接器,第二阳连接器和阴连接器。 母连接器并排定义了两个接收槽。 第一公连接器包括从第一主体向下延伸的第一主体,第一插入端子和第一固定部分。 第一插入端子接合母连接器的接收槽之一。 第二阳连接器包括第二主体; 从所述第二主体向下延伸的第二插入端子; 以及与第一公连接器的狭槽接合的第二固定部分。 第二插入端子接合母连接器的另一个接收槽。