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    Lighting device with color temperature gradation and method of using the same
    1.
    发明申请
    Lighting device with color temperature gradation and method of using the same 审中-公开

    公开(公告)号：US20170196058A1

    公开(公告)日：2017-07-06

    申请号：US15399660

    申请日：2017-01-05

    Applicant: ARTIKA FOR LIVING INC.

    Inventor： Dave Morneau

    IPC: H05B33/08

    CPC classification number: H05B33/0815 ,  H05B33/0812 ,  H05B33/0845 ,  H05B33/0857 ,  H05B33/0869 ,  Y02B20/346

    Abstract: A lighting device with color temperature gradation is disclosed. The lighting device has a first white light emitting diode (LED) source with a first color temperature and a second white LED source with a second color temperature. The lighting device further comprises a controller adapted to generate a pulse width modulation (PWM) signal and to supply the first white LED with a first portion of the PWM signal and the second white LED with a second portion of the PWM signal in order to obtain a collective output of the lighting device with an output color temperature in between of a first color temperature and the second color temperature. The method of gradating the color temperature of a lighting device is also disclosed.

    Piezoelectric Touch-Controlled Faucet
    8.
    发明申请
    Piezoelectric Touch-Controlled Faucet 审中-公开
    压电式触控龙头

    公开(公告)号：US20160032571A1

    公开(公告)日：2016-02-04

    申请号：US14815305

    申请日：2015-07-31

    Applicant: ARTIKA FOR LIVING INC.

    Inventor： Raymond JEPSON ,  Oliver BRADLEY ,  Dave MORNEAU

    IPC: E03C1/05 ,  G05D23/19 ,  F16K31/00 ,  F16K31/60 ,  E03C1/04 ,  F16K31/06

    CPC classification number: E03C1/055 ,  G05D7/0635 ,  G05D23/1917

    Abstract: The present invention relates to a piezoelectric touch-controlled faucet, falling under the technical field of automatic faucets. The faucet comprises a first end connected to a water supply source, a second end having a water outlet for the faucet, and a passage arranged between the first end and the second end for directing the water from the first end to the second end. The faucet further comprises an electronic valve arranged on the passage, and a touch area arranged on the external surface of the passage covering a certain area, wherein a piezoelectric sensor is arranged underneath the touch area, and an electronic control unit is connected to the piezoelectric sensor to receive signal from the piezoelectric sensor for controlling the electronic valve on and off. The electronic control unit may include an automatic time delaying unit. The piezoelectric touch-controlled faucet according to the present invention provides an improved touch control arrangement, reduces energy consumption, defines a touch area accurately, allows multi-touch control, and reduces the probability of accidental activation.

    Abstract translation: 本发明涉及一种落在自动水龙头技术领域的压电触摸控制龙头。 水龙头包括连接到供水源的第一端，具有用于水龙头的出水口的第二端和布置在第一端和第二端之间的通道，用于将水从第一端引导到第二端。 所述龙头还包括布置在所述通道上的电子阀和布置在所述通道的外表面上的覆盖某一区域的触摸区域，其中压电传感器布置在所述触摸区域的下方，并且电子控制单元连接到所述压电 传感器接收来自压电传感器的信号，用于控制电子阀的打开和关闭。 电子控制单元可以包括自动延时单元。 根据本发明的压电触摸控制龙头提供了改进的触摸控制装置，降低能量消耗，准确地定义触摸区域，允许多点触摸控制，并降低意外激活的可能性。

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