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公开(公告)号：US07592967B2
公开(公告)日：2009-09-22
申请号：US11447725
申请日：2006-06-06
IPC分类号： H01Q21/00
摘要： A compact antenna for use in a load control device for controlling the power delivered to an electric load and operable to transmit or receive radio frequency signals at a specified frequency is presented. The antenna comprises a first main radiating loop of conductive material having an inductance and a capacitor forming a circuit being resonant at the specified frequency, and a second feed loop of conductive material having two ends adapted to be electrically coupled to an electronic circuit. The second feed loop is substantially only magnetically coupled to the first main radiating loop. The antenna is disposed in an actuator button, which is provided in an opening of a traditional-style faceplate. The antenna extends beyond the faceplate of the load control device.
摘要翻译： 提供了一种用于负载控制装置中的小型天线，用于控制传送到电负载的功率并可操作以以指定频率发射或接收射频信号。 该天线包括导体材料的第一主辐射环，其具有电感和形成以指定频率谐振的电路的电容器，以及具有两端的导电材料的第二馈电环，其适于电耦合到电子电路。 第二进料回路基本上仅与第一主辐射回路磁耦合。 天线设置在致动器按钮中，其设置在传统式面板的开口中。 天线延伸超过负载控制装置的面板。
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公开(公告)号：US20120313456A1
公开(公告)日：2012-12-13
申请号：US13468914
申请日：2012-05-10
IPC分类号： H02H11/00
CPC分类号： H05B37/0272 , H01Q1/002 , H01Q1/007 , H01Q1/2216 , H05K1/0239 , H05K1/162
摘要： A load control device for controlling the power delivered from a power source to an electrical load includes an antenna and a communication circuit to receive and transmit messages via radio frequency (RF) signals. The communication circuit is coupled to the power source but is capacitively coupled to the antenna. The capacitive coupling is formed through multiple layers of a printed circuit board (PCB) in which each layer includes a conductive trace that neighbors another conductive trace on an adjacent layer. The capacitive coupling provides that the antenna is electrically isolated from the communication circuit which accordingly, provides that the antenna is electrically isolated from the power source.
摘要翻译： 用于控制从电源传送到电负载的功率的负载控制装置包括天线和用于经由射频（RF）信号接收和发送消息的通信电路。 通信电路耦合到电源，但电容耦合到天线。 电容耦合通过印刷电路板（PCB）的多层形成，其中每层包括邻近相邻层上的另一导电迹线的导电迹线。 电容耦合提供天线与通信电路电隔离，因此，天线与电源电隔离。
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公开(公告)号：US09155172B2
公开(公告)日：2015-10-06
申请号：US13468914
申请日：2012-05-10
CPC分类号： H05B37/0272 , H01Q1/002 , H01Q1/007 , H01Q1/2216 , H05K1/0239 , H05K1/162
摘要： A load control device for controlling the power delivered from a power source to an electrical load includes an antenna and a communication circuit to receive and transmit messages via radio frequency (RF) signals. The communication circuit is coupled to the power source but is capacitively coupled to the antenna. The capacitive coupling is formed through multiple layers of a printed circuit board (PCB) in which each layer includes a conductive trace that neighbors another conductive trace on an adjacent layer. The capacitive coupling provides that the antenna is electrically isolated from the communication circuit which accordingly, provides that the antenna is electrically isolated from the power source.
摘要翻译： 用于控制从电源传送到电负载的功率的负载控制装置包括天线和用于经由射频（RF）信号接收和发送消息的通信电路。 通信电路耦合到电源，但电容耦合到天线。 电容耦合通过印刷电路板（PCB）的多层形成，其中每层包括邻近相邻层上的另一导电迹线的导电迹线。 电容耦合提供天线与通信电路电隔离，因此，天线与电源电隔离。
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公开(公告)号：US07834817B2
公开(公告)日：2010-11-16
申请号：US12490628
申请日：2009-06-24
IPC分类号： H01Q21/00
摘要： A load control device for controlling the power delivered to an electrical load has a power switch, a transmitter and/or a receiver in communication with a controller for the switch; a mounting yoke for a traditional style faceplate; an actuator button extending through an opening of the faceplate; an antenna receiving a first signal from a remote control device and/or transmitting a second signal to a remote control device, the receiver coupling the first signal from the antenna to the controller for controlling the switch, the transmitter coupling the second signal from the controller to the antenna. The antenna has a printed circuit board disposed perpendicular to the yoke; first and second magnetically coupled conductive loops; the antenna disposed inside and behind the actuator button and extending through and beyond the opening of the faceplate.
摘要翻译： 用于控制传送到电负载的功率的负载控制装置具有与用于开关的控制器通信的电源开关，发射器和/或接收器; 用于传统风格面板的安装架; 致动器按钮，其延伸穿过面板的开口; 接收来自遥控设备的第一信号和/或向遥控设备发送第二信号的天线，接收机将来自天线的第一信号耦合到控制器以控制开关，发射器将来自控制器的第二信号 到天线 天线具有垂直于轭架设置的印刷电路板; 第一和第二磁耦合导电回路; 天线设置在致动器按钮的内部和后面并且延伸穿过面板的开口并超出面板的开口。
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公开(公告)号：US20080303451A1
公开(公告)日：2008-12-11
申请号：US12195082
申请日：2008-08-20
IPC分类号： H05B41/39
摘要： A dimmer control operable to adjust a status of a connected electrical lamp in response to a radio frequency control signal received from a remote control device, the dimmer control comprising a communication and control circuit comprising at least a radio frequency transmitter/receiver and an antenna operable to receive a radio frequency signal from the remote control device that includes control information for controlling the status of the electrical lamp; a manual actuator operable to change the on/off status of the electrical lamp; and a slider control operable to change the dimming status of the electrical lamp, wherein the slider control operates to dim the electrical lamp and the communication and control circuit is operable to transmit to the remote control device status information representing the changed status of the electrical lamp, or the setting of the slider control, or both.
摘要翻译： 调光器控制可操作以响应于从遥控设备接收的射频控制信号来调节所连接的电灯的状态，所述调光器控制包括通信和控制电路，所述通信和控制电路至少包括射频发射器/接收器和可操作的天线 从遥控装置接收包括用于控制电灯状态的控制信息的射频信号; 手动致动器，其可操作以改变电灯的开/关状态; 以及滑动器控制，其可操作以改变所述电灯的调光状态，其中所述滑块控制器操作以使所述电灯变暗，并且所述通信和控制电路可操作以向所述遥控设备发送表示所述电灯的改变状态的状态信息 ，或滑块控件的设置，或两者。
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公开(公告)号：US20090256484A1
公开(公告)日：2009-10-15
申请号：US12490628
申请日：2009-06-24
IPC分类号： H05B37/02
摘要： A load control device for controlling the power delivered to an electrical load, the load control device comprising a controllably conductive device for controlling the power delivered to the electrical load, the controllably conductive device having a control input; a controller coupled to the control input of the controllably conductive device for control of the controllably conductive device; a transmitter and/or a receiver in communication with the controller; a substantially-planar mounting yoke adapted to receive a traditional-style faceplate mounted thereto; an actuator button for providing an input to the controller, the actuator button mounted relative to the yoke, such that the actuator button is adapted to extend through an opening of the traditional-style faceplate when the faceplate is attached to the yoke; and an antenna coupled to the transmitter and/or receiver, the antenna adapted to receive a first signal at a specified frequency from a remote control device and/or transmit a second signal at a specified frequency to a remote control device, the receiver operable to couple the first signal from the antenna to the controller for remotely controlling the controllably conductive device, and/or the transmitter operable to couple the second signal from the controller to the antenna, the antenna comprising: a printed circuit board having first and second sides disposed in a plane perpendicular to the mounting yoke; a first loop of conductive material having a capacitance and an inductance, the capacitance and the inductance forming a circuit resonant at the specified frequency, the first loop formed on the first side of the printed circuit board; and a second loop of conductive material having two ends adapted to be electrically coupled to the transmitter and/or receiver, the second loop formed on one of the sides of the printed circuit board and magnetically coupled to the first loop; wherein the antenna is positioned inside and behind the actuator button and is adapted to extend through the opening of the faceplate beyond the front surface of the faceplate when the faceplate is attached to the mounting yoke.
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公开(公告)号：US20090184652A1
公开(公告)日：2009-07-23
申请号：US12396817
申请日：2009-03-03
申请人： Robert Bollinger, JR. , Daniel F. Carmen , Donald R. Mosebrook , Jeremy Nearhoof , Gregory Altonen
发明人： Robert Bollinger, JR. , Daniel F. Carmen , Donald R. Mosebrook , Jeremy Nearhoof , Gregory Altonen
IPC分类号： H05B41/16
CPC分类号： H05B39/085 , H01Q1/1221 , H02J13/0075
摘要： A load control device has a modular assembly to allow for easy adjustment of the aesthetic, the color, and the functionality of the load control device after installation. The load control device comprises a user interface module and a base module. The user interface module includes an actuation member for receiving a user input, a visual display for providing feedback to the user, and an antenna for transmitting and receiving radio-frequency signals. The base module has a controllably conductive device and a controller for controlling the amount of power delivered from an AC power source to an electrical load. A connector of the base module is adapted to be coupled to a connector of the user interface module, such that the controller is operatively coupled to the actuation member, the visual display, and the antenna.
摘要翻译： 负载控制装置具有模块化组件，以允许在安装之后容易地调整负载控制装置的美观性，颜色和功能。 负载控制装置包括用户接口模块和基本模块。 用户界面模块包括用于接收用户输入的致动构件，用于向用户提供反馈的视觉显示器以及用于发射和接收射频信号的天线。 基座模块具有可控制导电的装置和控制器，用于控制从AC电源传递到电负载的功率量。 基座模块的连接器适于联接到用户接口模块的连接器，使得控制器可操作地耦合到致动构件，视觉显示器和天线。
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