公开(公告)号：US20170013692A1

公开(公告)日：2017-01-12

申请号：US15270782

申请日：2016-09-20

Applicant: Electronic Theatre Controls, Inc.

Inventor： Gary Bewick ,  Joshua Jordan ,  Timothy G. Robbins

IPC: H05B33/08 ,  H05B37/02

CPC classification number: H05B33/0866 ,  H05B33/0848 ,  H05B33/0851 ,  H05B33/0869 ,  H05B33/0872 ,  H05B37/0218 ,  H05B37/0227 ,  H05B39/042

Abstract: A method of controlling a plurality of light fixtures. The method includes determining first light outputs for each of the plurality of light fixtures. The method also includes determining a first spectrum of light reflected off of a surface. The method further includes determining a first difference between the first light outputs and desired light outputs for each of the plurality of light fixtures. The method also includes determining a second difference between the first spectrum of light reflected off of the surface and a desired spectrum of light reflected off of the surface. The method further includes calculating an updated output spectrum for the plurality of light fixtures based at least in part on the first difference and the second difference. The method also includes determining a second set of light source output values based at least in part on the updated output spectrum.

Abstract translation: 一种控制多个灯具的方法。 该方法包括确定多个灯具中的每一个的第一光输出。 该方法还包括确定从表面反射的第一光谱。 该方法还包括确定多个灯具中的每一个的第一光输出和期望光输出之间的第一差值。 该方法还包括确定从表面反射的第一光谱和从表面反射的期望光谱之间的第二差。 该方法还包括至少部分地基于第一差异和第二差异来计算多个灯具的更新的输出光谱。 该方法还包括至少部分地基于更新的输出光谱来确定第二组光源输出值。

公开(公告)号：US09538605B2

公开(公告)日：2017-01-03

申请号：US14963444

申请日：2015-12-09

Applicant: SILICON WORKS CO., LTD.

Inventor： Yong Geun Kim ,  Sang Young Lee ,  Ki Chul An ,  Gyeong Sik Mun

IPC: H05B37/02 ,  H05B33/08

CPC classification number: H05B33/0884 ,  H05B33/0815 ,  H05B33/083 ,  H05B33/0848

Abstract: Disclosed is a control circuit of an LED lighting apparatus having a current control function. The control circuit of the LED lighting apparatus may include: a current control circuit configured to control the LED lighting apparatus divided into a plurality of LED groups, and provide a current path corresponding to sequential light emissions of the LED groups in response to a rectified voltage; and surplus voltage buffer circuits corresponding to two or more LED groups, respectively, and each configured to buffer a surplus voltage.

Abstract translation: 公开了具有电流控制功能的LED照明装置的控制电路。 LED照明装置的控制电路可以包括：电流控制电路，被配置为控制分成多个LED组的LED照明装置，并响应于整流电压提供与LED组的顺序光发射相对应的电流路径 ; 和分别对应于两个或更多个LED组的剩余电压缓冲器电路，并且每个被配置为缓冲剩余电压。

公开(公告)号：US20160381755A1

公开(公告)日：2016-12-29

申请号：US14896968

申请日：2015-03-27

Applicant: NINGBO FUTAI ELECTRIC LIMITED

Inventor： FUJUN QIU

IPC: H05B33/08 ,  F21V23/04 ,  F21L4/00

CPC classification number: H05B33/0848 ,  F21L4/00 ,  F21L4/027 ,  F21V23/0414 ,  F21V23/0442 ,  F21Y2115/10

Abstract: The present invention discloses a gravity sensing flashlight, including a lamp holder, a cylindrical body and a tail cover, the lamp holder being connected to a head end of the cylindrical body, the tail cover being connected to a tail end of the cylindrical body, a storage battery as a power supply being internally provided in the cylindrical body, a switch being additionally mounted on a side wall of the cylindrical body, a circuit board being mounted in the switch, a gravity sensor and an indicator light being provided on the circuit board; the lamp holder consists of a shell cap, a shell body and a shell base which are in threaded connection to each other, a lens, a lens holder, an LED lamp bead and a lamp bead fixing frame being mounted in the shell body, a current chip controller being mounted on the lamp bead fixing frame, one end of the current chip controller being connected to the LED lamp bead while the other end thereof being connected to the gravity sensor. The gravity sensing flashlight provided by the present invention can automatically judge and adjust brightness according to the change in action of a user in using the flashlight at a far/near distance, thereby realizing the effects of saving energy and prolonging the service life of a battery.

Abstract translation: 本发明公开了一种重力感应手电筒，包括一个灯座，一个圆柱体和一个尾盖，灯座连接到圆柱体的头端，尾盖连接到圆柱体的尾端， 作为电源的蓄电池内部设置在所述筒体内，开关另外安装在所述筒体的侧壁上，电路板安装在所述开关中，重力传感器和指示灯设置在所述电路上 板; 灯座由壳体，外壳主体和壳体基座构成，壳体和壳体彼此螺纹连接，透镜，透镜保持器，LED灯珠和安装在壳体中的灯珠固定框架， 当前芯片控制器安装在灯珠固定框架上，当前芯片控制器的一端连接到LED灯珠，而另一端连接到重力传感器。 本发明提供的重力感应手电筒可以根据用户在远/近距离使用手电筒的动作变化来自动判断和调节亮度，从而实现节约能源和延长电池使用寿命的效果 。

公开(公告)号：US20160374169A1

公开(公告)日：2016-12-22

申请号：US15108954

申请日：2015-12-29

Applicant: SENGLED OPTOELECTRONICS CO., LTD.

Inventor： JIANBING ZHENG ,  LIRONG ZHANG ,  JINXIANG SHEN

IPC: H05B33/08 ,  H05B37/02

CPC classification number: H05B33/0848 ,  H05B33/0815 ,  H05B33/0845 ,  H05B37/0227 ,  H05B37/0272 ,  Y02B20/48

Abstract: The present disclosure provides a lighting device including a lighting controller, an LED lamp, and a brightness controlling module. The lighting controller is configured for sending first control signals to the LED lamp and the brightness controlling module. The first control signals include an identity of the LED lamp and instruction information for turning on and off the LED lamp. The brightness controlling module is configured for receiving the first control signals sent by the lighting controller and obtaining a previously-stored telegraph code corresponding to the identity of the LED lamp when successively receiving the first control signals instructing to turn on, off, and on the LED lamp within a predetermined time period. The brightness controlling module is configured to adjust a brightness of the LED lamp according to the telegraph code and send out the telegraph code in a manner by changing the brightness of the LED lamp.

Abstract translation: 本公开提供了一种照明装置，包括照明控制器，LED灯和亮度控制模块。 照明控制器被配置为向LED灯和亮度控制模块发送第一控制信号。 第一控制信号包括LED灯的标识和用于打开和关闭LED灯的指令信息。 亮度控制模块被配置为当连续接收到指示打开和关闭的第一控制信号时，接收由照明控制器发送的第一控制信号并且获得与LED灯的身份相对应的先前存储的电报代码 LED灯在预定时间段内。 亮度控制模块被配置为根据电报码调节LED灯的亮度，并通过改变LED灯的亮度发送电报码。

公开(公告)号：US20160374168A1

公开(公告)日：2016-12-22

申请号：US15239310

申请日：2016-08-17

Applicant: Crestron Electronics, Inc.

Inventor： Evan Ackmann

IPC: H05B33/08

CPC classification number: H05B33/0815 ,  F21V23/008 ,  F21V23/06 ,  H05B33/0848

Abstract: Devices, systems, software, and methods for control of light emitting diodes (LEDs) via an LED driver circuit that receives an input signal from a power source and generates an output signal to power at least one LED element. The LED driver comprises a driver housing, an opening in the driver housing configured for receiving a removable plug-in module, and a plug-in interface configured for providing electrical connection between the plug-in module and the LED driver. The plug-in module comprises an external memory storing configuration information. The LED driver further comprises at least one driver circuit disposed within the driver housing and comprising an internal memory and a microcontroller. The microcontroller is configured for receiving the configuration information from the external memory of the plug-in module and regulating the output signal provided to the at least one LED element based on the configuration information

Abstract translation: 用于通过LED驱动器电路控制发光二极管（LED）的装置，系统，软件和方法，所述LED驱动器电路接收来自电源的输入信号并产生输出信号以为至少一个LED元件供电。 所述LED驱动器包括驱动器壳体，所述驱动器壳体中的开口，被配置为用于接收可移除插入模块;以及插入接口，被配置为提供所述插入式模块和所述LED驱动器之间的电连接。 插件模块包括存储配置信息的外部存储器。 LED驱动器还包括设置在驱动器壳体内的至少一个驱动器电路，并且包括内部存储器和微控制器。 微控制器被配置为从插件模块的外部存储器接收配置信息，并且基于配置信息调节提供给至少一个LED元件的输出信号

公开(公告)号：US20160356465A1

公开(公告)日：2016-12-08

申请号：US14731398

申请日：2015-06-04

Applicant: MICHAEL POLETE

Inventor： MICHAEL POLETE

IPC: F21V21/15 ,  A01G9/20 ,  A01G7/04 ,  H05B37/02 ,  H05B33/08

CPC classification number: A01G9/20 ,  A01G7/045 ,  H05B33/0848 ,  H05B37/0254 ,  H05B37/0281 ,  H05B37/029 ,  Y02B20/42 ,  Y02P60/149

Abstract: An automated system for uniform growth of medical cannabis includes at least one light source that is controlled from a master controller, so that the cannabis plant receives a consistent, uniform amount of light. The positioning of the light source and the wattage of the light source are adjustable. The horizontal and vertical displacement of the light source are performed through elongated horizontal and vertical support members. The support members are displaced with actuators that engage the support members directly. A camber bracket at the junction between the horizontal and vertical support members supports the weight, such that the horizontal support member remains level for uniform emitting of light. The master controller is preprogramed to displace the light, set a timer, and adjust the wattage. The power source is efficient, so as to minimize power usage.

Abstract translation: 用于医用大麻均匀生长的自动化系统包括从主控制器控制的至少一个光源，使得大麻植物接收一致的均匀量的光。 光源的定位和光源的功率可调。 光源的水平和垂直位移通过细长的水平和垂直支撑构件进行。 支撑构件被直接与支撑构件接合的致动器移位。 在水平支撑构件和垂直支撑构件之间的接合处的外倾支架支撑重物，使得水平支撑构件保持水平以均匀发光。 主控制器被预编程以移位光，设置定时器并调节瓦数。 电源是高效的，以最小化电力使用。

公开(公告)号：US20160353540A1

公开(公告)日：2016-12-01

申请号：US15164338

申请日：2016-05-25

Applicant: Heine Optotechnik GMBH & CO KG

Inventor： Norbert Merkt ,  Benjamin Komm ,  Manfred Wittlinger ,  Oliver Heine ,  Bernd Kabbeck

IPC: H05B33/08 ,  A61B1/227 ,  A61B5/00 ,  A61B1/06

CPC classification number: H05B33/0848 ,  A61B1/0684 ,  A61B1/227 ,  A61B5/0059 ,  H05B33/0854

Abstract: A method is described for adjusting the brightness of at least one LED according to a changing supply voltage provided to the at least one LED includes acquiring a parameter which indicates the changing supply voltage; and providing, on the basis of the acquired parameter, a control voltage of the at least one LED for adjusting an LED current such that the at least one LED has a predefined relative brightness change over the predefined voltage range. A control unit and an LED lamp which implement the method described here are also discloses. Furthermore, an LED lighting apparatus and a medical diagnostic device having the LED lamp disclosed here are described.

Abstract translation: 描述了根据提供给至少一个LED的改变的电源电压来调节至少一个LED的亮度的方法，包括获取指示变化的电源电压的参数; 以及基于获取的参数提供用于调节LED电流的至少一个LED的控制电压，使得至少一个LED在预定电压范围内具有预定的相对亮度变化。 还公开了实现这里描述的方法的控制单元和LED灯。 此外，描述了这里公开的具有LED灯的LED照明装置和医疗诊断装置。

公开(公告)号：US09474121B2

公开(公告)日：2016-10-18

申请号：US14889460

申请日：2014-04-24

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Maximillan Ben Shaffer

IPC: H05B33/08

CPC classification number: H05B33/0848 ,  H05B33/0845

Abstract: A device (220) implements a method (600) of controlling dimming of a light emitting diode (LED) light source (230) by: receiving a phase-cut dimming signal (105) produced from an AC line voltage (15), ascertaining the peak voltage level (109) of the AC line voltage (15); ascertaining the present value of a phase-cut duty cycle of the phase-cut dimming signal, employing the peak voltage level of the AC line voltage to ascertain the maximum phase-cut duty cycle for the phase-cut dimming signal, ascertaining the phase-cut angle (107) of the phase-cut dimming signal from the present value of the phase-cut duty cycle of the phase-cut dimming signal and the maximum phase-cut duty cycle for the phase-cut dimming signal; and controlling the dimming of the LED light source in response to the phase-cut angle.

Abstract translation: 一种装置（220）通过以下步骤实现一种控制发光二极管（LED）光源（1920）的调光的方法（600）：接收由AC线路电压（15）产生的相位调光信号（105），确定 AC线电压（15）的峰值电压电平（109）; 确定相位切换调光信号的相位切换占空比的当前值，采用交流线路电压的峰值电压来确定相位切换调光信号的最大相位占空比， 相位切换调光信号的相位切换占空比的当前值和相位切换调光信号的最大相位切换占空比的相位切换调光信号的切角（107） 以及响应于相切角来控制LED光源的调光。

公开(公告)号：US09468066B2

公开(公告)日：2016-10-11

申请号：US14176001

申请日：2014-02-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byoung-chul Park ,  Kyung-jin Jeon ,  Min-su Kim

IPC: H05B33/08 ,  F21V29/00 ,  F21K99/00 ,  F21V23/04 ,  F21Y103/00 ,  F21Y105/00 ,  F21V29/507 ,  F21Y101/02

CPC classification number: H05B33/0848 ,  F21K9/20 ,  F21K9/232 ,  F21K9/233 ,  F21K9/27 ,  F21V23/0435 ,  F21V23/0464 ,  F21V29/004 ,  F21V29/507 ,  F21Y2101/00 ,  F21Y2103/10 ,  F21Y2105/10 ,  F21Y2115/10 ,  H01L2224/48091 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2924/00014

Abstract: A photo sensor-integrated tubular light emitting apparatus includes a cylindrical cover unit, a light-emitting module and a pair of sockets. The cylindrical cover unit includes a heat dissipation member and a cover. The cover has light-transmittance and is combined with the heat dissipation member. The light-emitting module is disposed in the cylindrical cover unit and has a plurality of arrayed light-emitting devices therein. The pair of sockets is combined with ends of the cylindrical cover unit. A photo sensor module is disposed in one of the pair of sockets. A driving voltage applied to the light-emitting module is adjusted based on an amount of light sensed by the photo sensor module.

Abstract translation: 一种光传感器集成式管状发光装置，包括圆柱形盖单元，发光模块和一对插座。 圆筒盖单元包括散热构件和盖。 盖具有透光性并与散热构件组合。 发光模块设置在圆筒形盖单元中，并且在其中具有多个排列的发光装置。 一对插座与圆柱形盖单元的端部相结合。 光传感器模块设置在一对插座之一中。 基于光传感器模块感测的光量来调整施加到发光模块的驱动电压。

公开(公告)号：US09468053B1

公开(公告)日：2016-10-11

申请号：US15075396

申请日：2016-03-21

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Shojirou Kido ,  Yohei Hayashi

IPC: H05B33/08 ,  H05B37/02 ,  G09F13/00 ,  G09F15/00

CPC classification number: H05B33/0845 ,  H05B33/0824 ,  H05B33/0848

Abstract: A lighting device includes: a drive circuit that supplies power to a light source; a switch connected in series with the light source; and a controller that controls pulse modulation for visible light communication executed through switching ON and OFF of the switch in a first interval, and stops the pulse modulation in a second interval. The controller controls a peak value, which is a high value of a pulsed current supplied from the drive circuit to the light source, to match an average current value in the first interval with an average current value in the second interval.

Abstract translation: 照明装置包括：向光源供电的驱动电路; 与光源串联的开关; 以及控制器，其通过在第一间隔中切换开关的ON和OFF来控制可见光通信的脉冲调制，并且在第二间隔中停止脉冲调制。 控制器控制从驱动电路向光源提供的脉冲电流的高值的峰值，以使第一间隔中的平均电流值与第二间隔中的平均电流值相匹配。