Dimmer circuit and lighting apparatus using the same
    1.
    发明授权
    Dimmer circuit and lighting apparatus using the same 有权
    调光电路和采用相同的照明装置

    公开(公告)号:US09055626B2

    公开(公告)日:2015-06-09

    申请号:US13893374

    申请日:2013-05-14

    CPC classification number: H05B37/02 H05B33/08 H05B33/0815 H05B33/0848

    Abstract: A dimmer circuit and a lighting apparatus using the same are provided. The dimmer circuit comprises a dimmer, a rectifier, a sample-and-hold unit, an integral unit and a current holding circuit. The dimmer is coupled to an AC for modulating the AC into an alternating signal. The rectifier couples the dimmer and the AC for rectifying the alternating signal into a DC signal. The sample-and-hold unit is coupled to the rectifier for sampling the DC signal to obtain an average positive wave pulse. The integral unit is coupled to the sample-and-hold unit for integrating the average positive wave pulse to generate a DC voltage. The current holding circuit comprises a switch and a bleeder. The current holding circuit determines the on/off state of the switch according to a comparison between the DC voltage and a reference voltage, such that the DC signal passes through the bleeder or the switch.

    Abstract translation: 提供了一种调光电路和使用其的照明装置。 调光电路包括调光器,整流器,采样保持单元,整体单元和电流保持电路。 调光器耦合到AC,用于将AC调制成交流信号。 整流器将调光器和AC耦合,将交流信号整流为直流信号。 采样保持单元耦合到整流器以对DC信号进行采样以获得平均正波脉冲。 积分单元耦合到采样保持单元,用于积分平均正波脉冲以产生直流电压。 电流保持电路包括开关和泄放器。 电流保持电路根据DC电压和参考电压之间的比较来确定开关的开/关状态,使得DC信号通过泄放器或开关。

    Lamps
    2.
    发明授权
    Lamps 有权
    灯具

    公开(公告)号:US08884527B2

    公开(公告)日:2014-11-11

    申请号:US13653015

    申请日:2012-10-16

    CPC classification number: H05B33/086

    Abstract: An embodiment of the invention provides a lamp comprising a control circuit and a light emitting device. The light emitting device comprises a plurality of light emitting units with different wavelengths. The control circuit calibrates a control signal according to an environment light to adjust a light spectrum of the light emitting device by controlling the luminance of each light emitting unit.

    Abstract translation: 本发明的实施例提供了一种包括控制电路和发光装置的灯。 发光器件包括具有不同波长的多个发光单元。 控制电路根据环境光校准控制信号,通过控制每个发光单元的亮度来调节发光器件的光谱。

    Color temperature and illumination adjusting system, and method thereof
    3.
    发明授权
    Color temperature and illumination adjusting system, and method thereof 有权
    色温和照明调节系统及其方法

    公开(公告)号:US09307614B2

    公开(公告)日:2016-04-05

    申请号:US13862334

    申请日:2013-04-12

    CPC classification number: H05B37/02 H05B33/086

    Abstract: A temperature and illumination adjusting system, including: a temperature and illumination adjusting device, including a CPU, receiving a temperature value and an illumination value, and generating a first PWM value and a second PWM value according to a first formula and a second formula; and a communication unit, outputting the first PWM value and the second PWM value; and a lamp device, including a lamp communication unit, receiving the first PWM value and the second PWM value; a first light module; a second light module; a first PWM driving unit, driving the first light module with the first PWM value; a second PWM driving unit, driving the second light module with the second PWM value, wherein the outputs of the first light module and the second light module have different color temperature.

    Abstract translation: 一种温度和照明调节系统,包括:温度和照明调节装置,包括CPU,接收温度值和照明值,并根据第一公式和第二公式产生第一PWM值和第二PWM值; 以及通信单元,输出所述第一PWM值和所述第二PWM值; 以及灯装置,包括灯通信单元,接收所述第一PWM值和所述第二PWM值; 第一灯模块; 第二灯模块; 第一PWM驱动单元,以第一PWM值驱动第一光模块; 第二PWM驱动单元,用第二PWM值驱动第二光模块,其中第一光模块和第二光模块的输出具有不同的色温。

    Control method of lamp
    4.
    发明授权
    Control method of lamp 有权
    灯控制方法

    公开(公告)号:US09055625B2

    公开(公告)日:2015-06-09

    申请号:US13887437

    申请日:2013-05-06

    CPC classification number: H05B37/02 H05B33/0863 H05B37/0272 Y02B20/341

    Abstract: The control method comprises the following steps. Firstly, whether a touch event occurs in a control device is determined. Then, responding to a color temperature set and a brightness set from the control device, a first PWM and a second PWM is generated. Then, whether the lamp connects with to the control device is determined. Then, the first PWM and the second PWM is packaged in a color control package if the lamp connects with to the control device. Then, the color control package is transmitted to the lamp in wireless.

    Abstract translation: 控制方法包括以下步骤。 首先,确定是否在控制装置中发生触摸事件。 然后,响应于色温设定和从控制装置设定的亮度,产生第一PWM和第二PWM。 然后,确定灯是否连接到控制装置。 然后,如果灯与控制装置连接,则第一PWM和第二PWM被封装在颜色控制包中。 然后,彩色控制包被无线传输到灯。

    Lamps and control circuit
    5.
    发明授权
    Lamps and control circuit 有权
    灯和控制电路

    公开(公告)号:US08981669B2

    公开(公告)日:2015-03-17

    申请号:US13653560

    申请日:2012-10-17

    CPC classification number: H05B33/086

    Abstract: An embodiment of the invention provides a lamp comprising a first emitting device, a second emitting device, and a control signal generation device. The control signal generation device generates a first control signal and a second control signal to control the first emitting device and the second emitting device, so that a first light flux generated by the first emitting device is equivalent to a second light flux generated by the second emitting device, wherein the second control signal is generated according to the first control signal.

    Abstract translation: 本发明的实施例提供一种灯,包括第一发光器件,第二发光器件和控制信号产生器件。 控制信号产生装置产生第一控制信号和第二控制信号以控制第一发射装置和第二发射装置,使得由第一发射装置产生的第一光通量等于由第二发射装置和第二发射装置产生的第二光通量 发射装置,其中根据第一控制信号产生第二控制信号。

    CONTROL METHOD OF LAMP
    6.
    发明申请
    CONTROL METHOD OF LAMP 有权
    灯控制方法

    公开(公告)号:US20130307433A1

    公开(公告)日:2013-11-21

    申请号:US13887437

    申请日:2013-05-06

    CPC classification number: H05B37/02 H05B33/0863 H05B37/0272 Y02B20/341

    Abstract: The control method comprises the following steps. Firstly, whether a touch event occurs in a control device is determined. Then, responding to a color temperature set and a brightness set from the control device, a first PWM and a second PWM is generated. Then, whether the lamp connects with to the control device is determined. Then, the first PWM and the second PWM is packaged in a color control package if the lamp connects with to the control device. Then, the color control package is transmitted to the lamp in wireless.

    Abstract translation: 控制方法包括以下步骤。 首先,确定是否在控制装置中发生触摸事件。 然后,响应于色温设定和从控制装置设定的亮度,产生第一PWM和第二PWM。 然后,确定灯是否连接到控制装置。 然后,如果灯与控制装置连接,则第一PWM和第二PWM被封装在颜色控制包中。 然后,彩色控制包被无线传输到灯。

    COLOR TEMPERATURE AND ILLUMINATION ADJUSTING SYSTEM, AND METHOD THEREOF
    7.
    发明申请
    COLOR TEMPERATURE AND ILLUMINATION ADJUSTING SYSTEM, AND METHOD THEREOF 有权
    颜色温度和照明调节系统及其方法

    公开(公告)号:US20130271031A1

    公开(公告)日:2013-10-17

    申请号:US13862334

    申请日:2013-04-12

    CPC classification number: H05B37/02 H05B33/086

    Abstract: A temperature and illumination adjusting system, including: a temperature and illumination adjusting device, including a CPU, receiving a temperature value and an illumination value, and generating a first PWM value and a second PWM value according to a first formula and a second formula; and a communication unit, outputting the first PWM value and the second PWM value; and a lamp device, including a lamp communication unit, receiving the first PWM value and the second PWM value; a first light module; a second light module; a first PWM driving unit, driving the first light module with the first PWM value; a second PWM driving unit, driving the second light module with the second PWM value, wherein the outputs of the first light module and the second light module have different color temperature.

    Abstract translation: 一种温度和照明调节系统,包括:温度和照明调节装置,包括CPU,接收温度值和照明值,并根据第一公式和第二公式产生第一PWM值和第二PWM值; 以及通信单元,输出所述第一PWM值和所述第二PWM值; 以及灯装置,包括灯通信单元,接收所述第一PWM值和所述第二PWM值; 第一灯模块; 第二灯模块; 第一PWM驱动单元,以第一PWM值驱动第一光模块; 第二PWM驱动单元,用第二PWM值驱动第二光模块,其中第一光模块和第二光模块的输出具有不同的色温。

    DRIVING CIRCUIT AND LAMPS
    8.
    发明申请
    DRIVING CIRCUIT AND LAMPS 有权
    驱动电路和电源

    公开(公告)号:US20130093349A1

    公开(公告)日:2013-04-18

    申请号:US13654483

    申请日:2012-10-18

    Abstract: The invention relates to a driving circuit comprising a first bridge circuit, a second bridge circuit, a first protection device and a second protection device. The first bridge circuit comprising a first positive input terminal, a first negative input terminal, a first positive output terminal and a first negative output terminal is coupled to an AC voltage source to output a first voltage. The second bridge circuit comprising a second positive input terminal, a second negative input terminal, a second positive output terminal and a second negative output terminal is coupled to the AC voltage source to output a second voltage. The second and the first negative output terminals are both coupled to the ground potential. The first protection device is coupled between the second positive input terminal and the AC voltage source. The second protection device is coupled between the second negative input terminal and the AC voltage source.

    Abstract translation: 本发明涉及包括第一桥接电路,第二桥接电路,第一保护装置和第二保护装置的驱动电路。 包括第一正输入端,第一负输入端,第一正输出端和第一负输出端的第一桥电路耦合到AC电压源以输出第一电压。 包括第二正输入端,第二负输入端,第二正输出端和第二负输出端的第二桥电路耦合到AC电压源以输出第二电压。 第二和第一负输出端都耦合到地电位。 第一保护装置耦合在第二正输入端和交流电压源之间。 第二保护装置耦合在第二负输入端和交流电压源之间。

    Driving circuit and lamps
    9.
    发明授权
    Driving circuit and lamps 有权
    驱动电路和灯

    公开(公告)号:US09560701B2

    公开(公告)日:2017-01-31

    申请号:US13654483

    申请日:2012-10-18

    Abstract: The invention relates to a driving circuit comprising a first bridge circuit, a second bridge circuit, a first protection device and a second protection device. The first bridge circuit comprising a first positive input terminal, a first negative input terminal, a first positive output terminal and a first negative output terminal is coupled to an AC voltage source to output a first voltage. The second bridge circuit comprising a second positive input terminal, a second negative input terminal, a second positive output terminal and a second negative output terminal is coupled to the AC voltage source to output a second voltage. The second and the first negative output terminals are both coupled to the ground potential. The first protection device is coupled between the second positive input terminal and the AC voltage source. The second protection device is coupled between the second negative input terminal and the AC voltage source.

    Abstract translation: 本发明涉及包括第一桥接电路,第二桥接电路,第一保护装置和第二保护装置的驱动电路。 包括第一正输入端,第一负输入端,第一正输出端和第一负输出端的第一桥电路耦合到AC电压源以输出第一电压。 包括第二正输入端,第二负输入端,第二正输出端和第二负输出端的第二桥电路耦合到AC电压源以输出第二电压。 第二和第一负输出端都耦合到地电位。 第一保护装置耦合在第二正输入端和交流电压源之间。 第二保护装置耦合在第二负输入端和交流电压源之间。

    Dual-use light fixture having AC and DC LEDs
    10.
    发明授权
    Dual-use light fixture having AC and DC LEDs 有权
    双用灯具具有交流和直流LED

    公开(公告)号:US09052068B2

    公开(公告)日:2015-06-09

    申请号:US14049227

    申请日:2013-10-09

    Abstract: A dual-use light fixture having AC and DC LEDs includes a heat-dissipating housing, a printed circuit board located on a first end of the heat-dissipating housing, AC and DC LED chips located on the printed circuit board, and a power supply pedestal coupled to a second end of the heat-dissipating housing. The power supply pedestal includes an AC plug, a DC driving unit, and a thread connector. The AC plug is electrically connected to the printed circuit board for inserting into an AC outlet to provide an AC power. The DC driving unit is located in an accommodating space formed by the power supply pedestal and the heat-dissipating housing and is electrically connected to the printed circuit board. The thread connector is coupled to another AC power, and the AC power is converted into a DC power by the DC driving unit.

    Abstract translation: 具有AC和DC LED的双用灯具包括散热壳体,位于散热壳体的第一端上的印刷电路板,位于印刷电路板上的AC和DC LED芯片,以及电源 基座联接到散热壳体的第二端。 电源基座包括AC插头,DC驱动单元和螺纹连接器。 AC插头电连接到印刷电路板,用于插入AC插座以提供交流电源。 DC驱动单元位于由电源基座和散热壳体形成的容纳空间中,并与印刷电路板电连接。 螺纹连接器连接到另一AC电源,并且AC电力由DC驱动单元转换成DC电力。

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