Two-wire dimmer switch for controlling low-power loads
    1.
    发明授权
    Two-wire dimmer switch for controlling low-power loads 有权
    用于控制低功率负载的二线调光开关

    公开(公告)号:US08963440B2

    公开(公告)日:2015-02-24

    申请号:US13778947

    申请日:2013-02-27

    CPC classification number: H05B37/02

    Abstract: A two-wire load control device such as a dimmer switch for controlling the amount of power delivered from an AC power source to an electrical load such as a high-efficiency lighting load may be provided. The load control device may include a bidirectional semiconductor switch coupled between the source and the load and a controller operable to control the bidirectional semiconductor switch. The load control device may also include a front accessible trimming actuator to adjust a low end intensity setting of the load control device. The trimming actuator may be coupled to the controller such that the controller may control the bidirectional semiconductor switch appropriately. Additionally, the trimming actuator may include indicia to help a user readily identify the proper low end intensity setting.

    Abstract translation: 可以提供诸如调光开关之类的二线负载控制装置,用于控制从AC电源传递到诸如高效照明负载的电负载的功率量。 负载控制装置可以包括耦合在源极和负载之间的双向半导体开关和可操作以控制双向半导体开关的控制器。 负载控制装置还可以包括前部可接近修剪致动器,以调节负载控制装置的低端强度设定。 修整致动器可以耦合到控制器,使得控制器可以适当地控制双向半导体开关。 此外,修剪致动器可以包括标记以帮助用户容易地识别适当的低端强度设置。

    CONTROL SYSTEM WITH OCCUPANCY SENSING
    2.
    发明申请

    公开(公告)号:US20190045606A1

    公开(公告)日:2019-02-07

    申请号:US16154189

    申请日:2018-10-08

    Abstract: A load control system controls an electrical load provided in a space and comprises a load control device and one or more occupancy sensors. The load control device controls the load in response to the wireless control signals received from the occupancy sensors. Each occupancy sensor transmits an occupied control signal to the load control device in response to detecting an occupancy condition in the space and a vacant control signal to the load control device in response to detecting a vacancy condition. The load control device turns on the load in response to receiving the occupied control signal from at least one of the occupancy sensors, and turns off the load in response to receiving vacant control signals from both of the occupancy sensors. The load control device is operable to determine that no wireless control signals have been received from the occupancy sensors for the length of a predetermined timeout period and to subsequently turn off the load.

    Radio-frequency lighting control system with occupancy sensing

    公开(公告)号:US09265128B2

    公开(公告)日:2016-02-16

    申请号:US14689543

    申请日:2015-04-17

    CPC classification number: H05B37/0227 H05B37/0272

    Abstract: A load control system controls a lighting load provided in a space and comprises a load control device and one or more occupancy sensors. The load control device controls the load in response to the wireless control signals received from the occupancy sensors. Each occupancy sensor transmits an occupied control signal to the load control device in response to detecting an occupancy condition in the space and a vacant control signal to the load control device in response to detecting a vacancy condition. The load control device adjusts the intensity of the load to a first intensity in response to receiving the occupied control signal from at least one of the occupancy sensors, and adjusts the intensity of the load to a second intensity less than the first intensity (e.g., a non-off intensity) in response to receiving vacant control signals from both of the occupancy sensors.

    Radio-frequency lighting control system with occupancy sensing

    公开(公告)号:US10098206B2

    公开(公告)日:2018-10-09

    申请号:US14688558

    申请日:2015-04-16

    Abstract: A load control system controls an electrical load provided in a space and comprises a load control device and one or more occupancy sensors. The load control device controls the load in response to the wireless control signals received from the occupancy sensors. Each occupancy sensor transmits an occupied control signal to the load control device in response to detecting an occupancy condition in the space and a vacant control signal to the load control device in response to detecting a vacancy condition. The load control device turns on the load in response to receiving the occupied control signal from at least one of the occupancy sensors, and turns off the load in response to receiving vacant control signals from both of the occupancy sensors. The load control device is operable to determine that no wireless control signals have been received from the occupancy sensors for the length of a predetermined timeout period and to subsequently turn off the load.

    RADIO-FREQUENCY LIGHTING CONTROL SYSTEM WITH OCCUPANCY SENSING
    5.
    发明申请
    RADIO-FREQUENCY LIGHTING CONTROL SYSTEM WITH OCCUPANCY SENSING 审中-公开
    无线电照明控制系统

    公开(公告)号:US20150223310A1

    公开(公告)日:2015-08-06

    申请号:US14688558

    申请日:2015-04-16

    CPC classification number: H05B37/0272 H05B37/0227 H05B37/0281

    Abstract: A load control system controls an electrical load provided in a space and comprises a load control device and one or more occupancy sensors. The load control device controls the load in response to the wireless control signals received from the occupancy sensors. Each occupancy sensor transmits an occupied control signal to the load control device in response to detecting an occupancy condition in the space and a vacant control signal to the load control device in response to detecting a vacancy condition. The load control device turns on the load in response to receiving the occupied control signal from at least one of the occupancy sensors, and turns off the load in response to receiving vacant control signals from both of the occupancy sensors. The load control device is operable to determine that no wireless control signals have been received from the occupancy sensors for the length of a predetermined timeout period and to subsequently turn off the load.

    Abstract translation: 负载控制系统控制在空间中提供的电负载,并且包括负载控制装置和一个或多个占用传感器。 负载控制装置响应于从占用传感器接收到的无线控制信号来控制负载。 每个占用传感器响应于检测到空位而响应于检测到空间中的占用状况而向负载控制装置发送占用的控制信号和空载控制信号到负载控制装置。 负载控制装置响应于从至少一个占用传感器接收占用的控制信号而接通负载,并且响应于接收到来自两个占用传感器的空闲控制信号而关闭负载。 负载控制装置可操作以确定在预定超时时段的长度内没有从占用传感器接收到无线控制信号,并随后关闭负载。

    TWO-WIRE DIMMER SWITCH FOR CONTROLLING LOW-POWER LOADS
    6.
    发明申请
    TWO-WIRE DIMMER SWITCH FOR CONTROLLING LOW-POWER LOADS 有权
    用于控制低功率负载的两线调光开关

    公开(公告)号:US20130293137A1

    公开(公告)日:2013-11-07

    申请号:US13778947

    申请日:2013-02-27

    CPC classification number: H05B37/02

    Abstract: A two-wire load control device such as a dimmer switch for controlling the amount of power delivered from an AC power source to an electrical load such as a high-efficiency lighting load may be provided. The load control device may include a bidirectional semiconductor switch coupled between the source and the load and a controller operable to control the bidirectional semiconductor switch. The load control device may also include a front accessible trimming actuator to adjust a low end intensity setting of the load control device. The trimming actuator may be coupled to the controller such that the controller may control the bidirectional semiconductor switch appropriately. Additionally, the trimming actuator may include indicia to help a user readily identify the proper low end intensity setting.

    Abstract translation: 可以提供诸如调光开关之类的二线负载控制装置,用于控制从AC电源传递到诸如高效照明负载的电负载的功率量。 负载控制装置可以包括耦合在源极和负载之间的双向半导体开关和可操作以控制双向半导体开关的控制器。 负载控制装置还可以包括前部可接近修剪致动器,以调节负载控制装置的低端强度设定。 修整致动器可以耦合到控制器,使得控制器可以适当地控制双向半导体开关。 此外,修剪致动器可以包括标记以帮助用户容易地识别适当的低端强度设置。

    RADIO-FREQUENCY LIGHTING CONTROL SYSTEM WITH OCCUPANCY SENSING
    7.
    发明申请
    RADIO-FREQUENCY LIGHTING CONTROL SYSTEM WITH OCCUPANCY SENSING 审中-公开
    无线电照明控制系统

    公开(公告)号:US20150230323A1

    公开(公告)日:2015-08-13

    申请号:US14689543

    申请日:2015-04-17

    CPC classification number: H05B37/0227 H05B37/0272

    Abstract: A load control system controls a lighting load provided in a space and comprises a load control device and one or more occupancy sensors. The load control device controls the load in response to the wireless control signals received from the occupancy sensors. Each occupancy sensor transmits an occupied control signal to the load control device in response to detecting an occupancy condition in the space and a vacant control signal to the load control device in response to detecting a vacancy condition. The load control device adjusts the intensity of the load to a first intensity in response to receiving the occupied control signal from at least one of the occupancy sensors, and adjusts the intensity of the load to a second intensity less than the first intensity (e.g., a non-off intensity) in response to receiving vacant control signals from both of the occupancy sensors.

    Abstract translation: 负载控制系统控制在空间中提供的照明负载,并且包括负载控制装置和一个或多个占用传感器。 负载控制装置响应于从占用传感器接收到的无线控制信号来控制负载。 每个占用传感器响应于检测到空位而响应于检测到空间中的占用状况而向负载控制装置发送占用的控制信号和空载控制信号到负载控制装置。 负载控制装置响应于从至少一个占用传感器接收占用的控制信号而将负载的强度调整到第一强度,并且将负载的强度调整为小于第一强度的第二强度(例如, 响应于接收来自两个占用传感器的空闲控制信号,非关断强度)。

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