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公开(公告)号：USD862401S1
公开(公告)日：2019-10-08
申请号：US29575339
申请日：2016-08-24
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公开(公告)号：US20190230762A1
公开(公告)日：2019-07-25
申请号：US16252195
申请日：2019-01-18
发明人： Matthew P. McDonald , Sean Tucker
摘要： A control device for controlling power delivered to an electrical load may illuminate an area around a button of the control device, such as a gap formed between the button and an opening of a faceplate of the control device. The control device may illuminate the gap to provide a nightlight feature, to provide feedback (e.g., a status of the electrical load), and/or to indicate a selected preset. The button may have a cap portion that may be actuated by a user and a diffuser portion that may contact a rear surface of the cap portion and may conduct light emitted by an internal light source to illuminate the gap around the button.
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公开(公告)号：US20190150252A1
公开(公告)日：2019-05-16
申请号：US16245027
申请日：2019-01-10
发明人： Matthew V. Harte , Jeffrey S. Hayes , Stephen M. Ludwig, JR. , Robert C. Newman, JR. , Jaykrishna A. Shukla
IPC分类号： H05B37/02 , H01H3/02 , G06F1/3246 , G08C17/02 , G06F1/3234
摘要： Provided herein are examples of a remote control device that provides a retrofit solution for an existing switched control system. The remote control device may comprise a control circuit, a rotatable portion, a magnetic ring coupled to the rotatable portion, and first and second Hall-effect sensor circuits configured to generate respective first and second sensor control signals in response to magnetic fields generated by the magnetic elements. The control circuit may operate in a normal mode when the rotatable portion is being rotated, and in a reduced-power mode when the rotatable portion is not being rotated. The control circuit may disable the second Hall-effect sensor circuit in the reduced-power mode. The control circuit may detect movement of the rotatable portion in response to the first sensor control signal in the reduced-power mode and enable the second Hall-effect sensor circuit in response to detecting movement of the rotatable portion.
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公开(公告)号：US20190150244A1
公开(公告)日：2019-05-16
申请号：US16244556
申请日：2019-01-10
CPC分类号： H05B33/0854 , H01H13/70 , H01H2219/039 , H03K17/9631 , H05B37/02 , H05B37/0218 , Y02B20/46
摘要： A control device may have a plurality of buttons that may be backlit to multiple levels, such as first, second, and third adjacent buttons positioned in order, and first, second, and third LEDs positioned to illuminate a respective button. The control device may be configured to illuminate the first LED to a first LED illumination intensity to illuminate the respective button to a first surface illumination intensity; illuminate the third LED to a second LED illumination intensity to illuminate the respective button to a second surface illumination intensity; and illuminate the second LED to a third LED illumination intensity to illuminate the respective button to the second surface illumination intensity. The third LED illumination intensity may be less than the second LED illumination intensity, which may be less than the first LED illumination intensity, and the second surface illumination intensity may be less than the first surface illumination intensity.
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公开(公告)号：USD845914S1
公开(公告)日：2019-04-16
申请号：US29606594
申请日：2017-06-06
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公开(公告)号：US20190109443A1
公开(公告)日：2019-04-11
申请号：US16153406
申请日：2018-10-05
发明人： Nikhil V. Bhate , Joseph M. Nichols , Sean Tucker
摘要： A temperature control system may include a temperature control device, an electrical wall box having a hole for passing a wire or cable into the wall box, and a gland configured to be inserted into the hole of the wall box. The temperature control device may include a temperature sensor. The wall box may be configured to be mounted to a wall. The temperature control device may be configured to be mounted to the wall box such that the temperature sensor is located within the wall box. A wire or cable may be passed from a wall cavity of the wall, through the gland once inserted into the hole of the wall box, into an interior of the wall box, and attached to the temperature control device. The gland and the wall box may be configured to prevent air within the wall cavity from entering the wall box when the wire or cable is passed into the wall box.
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公开(公告)号：USD844590S1
公开(公告)日：2019-04-02
申请号：US29645116
申请日：2018-04-24
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公开(公告)号：US10251231B1
公开(公告)日：2019-04-02
申请号：US15903989
申请日：2018-02-23
摘要： A load control device (e.g., an LED driver) for controlling the intensity of a lighting load (e.g., an LED light source) may provide a wide output range and flicker-free adjustment of the intensity of the lighting load. The load control device may comprise a load regulation circuit, a control circuit, and a filter circuit (e.g., a boxcar filter circuit) that operates in a different manner in dependence upon a target current. When the intensity of the lighting load is near a low-end intensity, the control circuit may adjust an operating frequency of the load regulation circuit in response to the target current, and may control the filter circuit to filter a current feedback signal during a filter window that repeats on periodic basis. When the intensity of the lighting load is near a high-end intensity, the control circuit may control the filter circuit to constantly filter the current feedback signal.
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公开(公告)号：US10249993B2
公开(公告)日：2019-04-02
申请号：US15475888
申请日：2017-03-31
摘要： A faceplate assembly may include a faceplate having an opening configured to receive an electrical device insert, and an adapter that is disposed between the faceplate and a structure. The adapter may abut a surface of the structure. The faceplate assembly may include one or more biasing members that may be configured to bias the faceplate outward relative to the structure. A first biasing member may include one or more resilient fingers. The fingers may be configured to abut a yoke that is installed in the structure (e.g., attached within an opening of the structure). A second biasing member may include a resilient spacer that is configured to be disposed between the faceplate and the adapter. The one or more biasing members may apply forces against the faceplate that may cause the faceplate to be biased outward relative to the surface of the structure.
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10.发明申请公开(公告)号：US20190089551A1
公开(公告)日：2019-03-21
申请号：US16194693
申请日：2018-11-19
CPC分类号： H04L12/2807 , G05B2219/23161 , G05B2219/25187 , G05B2219/25192 , H04L67/12 , H04L2012/2841 , H04L2012/285 , H04W4/70 , H04W4/80 , H05B37/0245 , H05B37/0272 , Y02B20/48
摘要： An energy control network may include a number of load control devices, such as dimmer switches, multi-button selector switch, occupancy sensors, and remote controllers, among others. These load control devices may be configured for wireless communication. Other wireless devices, such as laptops, tablets, and “smart” cellular phones may be configured to communicate with the load control devices of the energy control network. The load control devices and the other wireless communication devices may also be configured for Near Field Communication (NFC). NFC may be used to provide a load control device with its initial default configuration and/or an application specific configuration. Also, NFC may be used to transfer a configuration from one load control device that may have become faulty, to a replacement load control device. And NFC may be used to provide and trigger commands that may cause a load control load device to operate in a predetermined manner.
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