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公开(公告)号:US20120056560A1
公开(公告)日:2012-03-08
申请号:US13218767
申请日:2011-08-26
申请人: Naoko IWAI , Toshihiko SASAI , Masahiko KAMATA , Hiroshi TERASAKA , Toru ISHIKITA , Hitoshi KAWANO , Masatoshi KUMAGAI
发明人: Naoko IWAI , Toshihiko SASAI , Masahiko KAMATA , Hiroshi TERASAKA , Toru ISHIKITA , Hitoshi KAWANO , Masatoshi KUMAGAI
CPC分类号: H05B33/0815 , H05B33/0818
摘要: A DC power source unit 37 is provided which boosts source voltage from a power source portion 36. A lighting circuit 38 is provided which supplies DC voltage to loads, the DC voltage being obtained by stepping down output current of the DC power source circuit 37. A control circuit 39 is provided which controls the lighting circuit 38 in accordance with at least either voltage or current of LEDs 25 and controls the DC power source unit 37 so that a ratio of output voltage to voltage of the LEDs 25 becomes a preset fixed ratio.
摘要翻译: 提供了一个直流电源单元37,其从电源部分36提升电源电压。提供向负载提供直流电压的点亮电路38,该直流电压是通过降低直流电源电路37的输出电流而获得的。 提供控制电路39,其根据LED 25的至少一个电压或电流控制点亮电路38,并控制DC电源单元37,使得LED 25的输出电压与电压的比率变为预设的固定比率 。
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公开(公告)号:US20130082623A1
公开(公告)日:2013-04-04
申请号:US13599822
申请日:2012-08-30
申请人: Toru ISHIKITA , Kiyoteru KOSA , Naoko IWAI , Takao KOWADA , Makoto KONO , Hiroya KAN , Hitoshi KAWANO , Yosuke SAITO
发明人: Toru ISHIKITA , Kiyoteru KOSA , Naoko IWAI , Takao KOWADA , Makoto KONO , Hiroya KAN , Hitoshi KAWANO , Yosuke SAITO
IPC分类号: H05B37/02
CPC分类号: H05B33/0851 , H05B37/0272
摘要: A lighting system according to an embodiment includes a light source unit and a control circuit. The light source unit includes first, second, and third light sources. The control circuit controls an optical output of the light source unit with a predetermined color temperature by controlling the respective optical outputs of the first, second, and third light sources, and sets the optical output of the light source unit when any one of the first, second, and third light sources becomes the minimum optical output to the minimum optical output at the time of reducing the optical output of the light source unit in a state where the optical output of the light source unit maintains the predetermined color temperature.
摘要翻译: 根据实施例的照明系统包括光源单元和控制电路。 光源单元包括第一,第二和第三光源。 控制电路通过控制第一,第二和第三光源的各个光输出来控制具有预定色温的光源单元的光输出,并且当第一和第三光源中的任何一个 第二光源和第三光源成为在光源单元的光输出保持预定色温的状态下减少光源单元的光输出时的最小光输出的最小光输出。
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公开(公告)号:US20130063034A1
公开(公告)日:2013-03-14
申请号:US13599771
申请日:2012-08-30
申请人: Toru ISHIKITA , Kiyoteru KOSA , Naoko IWAI , Makoto KONO , Hiroya KAN , Takao KOWADA , Hitoshi KAWANO , Yosuke SAITO
发明人: Toru ISHIKITA , Kiyoteru KOSA , Naoko IWAI , Makoto KONO , Hiroya KAN , Takao KOWADA , Hitoshi KAWANO , Yosuke SAITO
IPC分类号: H05B37/02
CPC分类号: H05B33/0869
摘要: A lighting system according to embodiments includes a first light source, a second light source, a first lighting circuit, a second lighting circuit, a first optical sensor; and a control circuit. The first light source is configured to emit light a half-value width of which is 100 nm or more. The second light source is configured to emit light the half-value width of which is less than 100 nm. The first lighting circuit is configured to light the first light source. The second lighting circuit is configured to light the second light source. The control circuit is configured to perform a lighting control of the first lighting circuit on the basis of a detection value of the first sensor, and perform a lighting control of the second lighting circuit on the basis of a value which is predetermined when operating the first sensor.
摘要翻译: 根据实施例的照明系统包括第一光源,第二光源,第一照明电路,第二照明电路,第一光学传感器; 和控制电路。 第一光源被配置为发射其半值宽度为100nm或更大的光。 第二光源被配置为发射半值宽度小于100nm的光。 第一照明电路被配置为点亮第一光源。 第二照明电路被配置为点亮第二光源。 所述控制电路被配置为基于所述第一传感器的检测值来执行所述第一点亮电路的点亮控制,并且基于当操作所述第一照明电路的所述第一照明电路的预定值时,执行所述第二照明电路的点亮控制 传感器。
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4.
公开(公告)号:US20130334969A1
公开(公告)日:2013-12-19
申请号:US13612721
申请日:2012-09-12
申请人: Toru ISHIKITA
发明人: Toru ISHIKITA
IPC分类号: H05B37/03
CPC分类号: H05B37/0272 , H05B37/0227
摘要: According to one embodiment, a lighting system includes a luminaire and a lighting control device. The lighting control device includes an operation section, a target-value managing section, a transmitting section, and a display section and controls the luminaire. The target-value managing section stores an operation state of the luminaire and, when the operation section is operated, calculates an operation target value on the basis of the stored operation state of the luminaire and updates the operation state to the operation target value serving as an operation state of the luminaire after the operation. The transmitting section transmits the operation target value as a radio signal. The display section performs display based on the operation target value.
摘要翻译: 根据一个实施例,照明系统包括照明器和照明控制装置。 照明控制装置包括操作部,目标值管理部,发送部和显示部,并控制照明装置。 目标值管理部分存储照明器的操作状态,并且当操作操作部分时,基于所存储的照明装置的操作状态来计算操作目标值,并将操作状态更新为用作 操作后灯具的操作状态。 发送部发送作为无线信号的操作对象值。 显示部根据操作对象值进行显示。
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公开(公告)号:US20120293086A1
公开(公告)日:2012-11-22
申请号:US13424962
申请日:2012-03-20
申请人: Toru ISHIKITA , Hirokazu OTAKE , Yoshiji KAMATA , Takayoshi MORIYAMA , Makoto YAMAZAKI , Koji SUZUKI , Shinichi KUMASHIRO
发明人: Toru ISHIKITA , Hirokazu OTAKE , Yoshiji KAMATA , Takayoshi MORIYAMA , Makoto YAMAZAKI , Koji SUZUKI , Shinichi KUMASHIRO
IPC分类号: H05B37/02
CPC分类号: F21V23/06 , F21S4/28 , F21V15/015 , F21V21/005 , F21Y2103/10 , F21Y2115/10
摘要: A light-emitting module in the embodiment includes a plurality of light-emitting elements, a power circuit, a power terminal, a feeding power terminal, and a substrate. The power circuit is configured to supply electric power to the light-emitting elements and performs lighting control. The power terminal is connected to the power circuit. The feeding power terminal is electrically connected to both ends of the power terminal. The substrate includes the plurality of light-emitting elements, the power circuit, the power terminal, and the feeding power terminal mounted thereon.
摘要翻译: 本实施方式的发光模块包括多个发光元件,电源电路,电源端子,馈电功率端子以及基板。 电源电路被配置为向发光元件提供电力并进行照明控制。 电源端子连接到电源电路。 馈电端子电连接到电源端子的两端。 基板包括安装在其上的多个发光元件,电源电路,电源端子和馈电电源端子。
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