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公开(公告)号：US20240310032A1
公开(公告)日：2024-09-19
申请号：US18676438
申请日：2024-05-28
CPC分类号： F21V33/0092 , F21S8/037 , F21V29/677 , F24F7/007 , F24F2221/02
摘要： A cove light fixture with a hidden integrated air return is provided. The cove lighting structure can include a return air structure comprising a vent configured to receive return air. The cove lighting structure can include a cove structure connected with a platform extended laterally from the return air structure. The cove lighting structure can include a light fixture comprising a light source configured to provide cove lighting. The light fixture can be positioned above the platform and between the cove structure and the return air structure.
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公开(公告)号：US10584848B2
公开(公告)日：2020-03-10
申请号：US16101849
申请日：2018-08-13
IPC分类号： F21S4/00 , F21V7/00 , F21S8/00 , H05B33/08 , F21V23/00 , F21S8/04 , F21V7/22 , F21Y103/10 , F21Y115/10 , H05B37/02
摘要： The present disclosure provides a light fixture attached to a wall or a ceiling to illuminate at least a portion of the ceiling. The light fixture can include a light source enclosed within the light fixture and configured to emanate light directionally away from the wall. The light fixture can include a protrusion. The protrusion can extend away from and below the light source. The protrusion can include a bent end that is bent upwards to direct light at a predetermined angle towards a ceiling. The light fixture can include an optic attached above the light source and extending above and externally towards the bent end of the protrusion. The optic can be configured to direct a portion of light towards the bent end.
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公开(公告)号：US10030844B2
公开(公告)日：2018-07-24
申请号：US15166548
申请日：2016-05-27
IPC分类号： F21V1/00 , F21V5/08 , G02B19/00 , F21V7/00 , F21W131/405 , F25D27/00 , A47F11/10 , F21V7/22 , F21W131/301 , F21Y103/10
摘要： The present solution provides a light fixture having an asymmetric optic configured to illuminate multiple surfaces of an enclosure. The light fixture can be attached to a location adjacent to and above a first shelf of a plurality shelves of the enclosure. The optic can split light from the light source to form a first light beam directed to the first shelf and form a second light beam directed to a second shelf of the plurality of shelves. The second shelf can be below the first shelf. The first light beam can have a first predetermined intensity and the second light beam has a second predetermined intensity different than the first predetermined intensity.
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公开(公告)号：US20140071685A1
公开(公告)日：2014-03-13
申请号：US14081576
申请日：2013-11-15
发明人： John Black , Keith Tracy
IPC分类号： F21V31/00
CPC分类号： F21V31/005 , F21V31/00
摘要： Systems, methods and apparatuses for providing a reliable enclosure and seal for a system or a device, such as a lighting fixture, are disclosed. The solution presented utilizes a silicone gasket combined with an o-ring chord, an acrylic optic and an extrusion to provide a water-tight, air-tight and water-proof enclosure for the lighting fixture. The seal created by the enclosure is maintained regardless of any temperature or environmental changes, as well as any changes in sizes of the components of the enclosure due to the temperature changes. The silicone gasket, in combination with one or more o-rings, end caps and the extrusion adjust for any expansion or contraction of any components of the enclosure due to temperature changes of the lighting fixture or any other enclosed apparatus, system or device.
摘要翻译： 公开了用于为系统或设备（例如照明器具）提供可靠的外壳和密封件的系统，方法和设备。 所提供的解决方案使用与O形圈弦，丙烯酸光学和挤压组合的硅胶垫圈，为照明灯具提供防水，气密和防水的外壳。 不管温度或环境变化如何，都会保持外壳产生的密封，以及由于温度变化导致外壳部件尺寸的任何变化。 硅胶垫圈与一个或多个O形圈结合，端盖，由于照明器具或任何其他封闭的设备，系统或设备的温度变化，挤出机可调整外壳任何部件的任何部件的膨胀或收缩。
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公开(公告)号：US20160113093A1
公开(公告)日：2016-04-21
申请号：US14746721
申请日：2015-06-22
CPC分类号： H05B37/0227 , H05B33/0854 , H05B37/0245 , Y02B20/48
摘要： The present disclosure is directed to an inexpensive yet intelligent solution for dimming light devices to low level intensities in which the common lighting systems generally have difficulties maintaining stability and flicker-free operation. The systems and method described herein enable a lighting system to utilize a dimmer to dim one or more lighting devices to low level intensities without introducing flickering or inconsistent operation of the lights. More specifically, the systems and methods described herein enable a dimmer to dim lights to anywhere between 0% and 5% of maximum brightness, while ensuring that the lights operate at these levels consistently, smoothly and without any visible flickering.
摘要翻译： 本公开涉及一种用于将光装置调光到低水平强度的廉价而智能的解决方案，其中普通照明系统通常难以维持稳定性和无闪烁操作。 这里描述的系统和方法使得照明系统能够利用调光器将一个或多个照明设备变暗到低水平强度，而不引起灯的闪烁或不一致的操作。 更具体地说，本文描述的系统和方法使得调光器能够将亮度变暗到最大亮度的0％至5％之间的任何地方，同时确保灯在这些水平下一致地平稳地运行并且没有任何可见的闪烁。
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公开(公告)号：US20140139122A1
公开(公告)日：2014-05-22
申请号：US13680949
申请日：2012-11-19
CPC分类号： H02J9/02 , H02J1/108 , H02J9/06 , H05B33/0851 , Y10T307/658
摘要： The present disclosure is directed to a solution providing multi-state power management. In some aspects, the design of the multi-state power management system (MPMS) facilitates switching to battery back up power upon identifying a power outage and further controlling the intensity level of a load (e.g., a light source) such that the light run time meets a minimum required run time. The MPMS may be designed and configured to identify a power outage and a battery status based on the voltage at a voltage input of the lighting device. The design may also include controlling the intensity level of the light source responsive to temperature measurements, e.g., ambient temperature or the temperature of one or more components, to maintain the health of the system.
摘要翻译： 本公开涉及提供多状态电源管理的解决方案。 在一些方面，多状态电源管理系统（MPMS）的设计有助于在识别停电并且进一步控制负载（例如，光源）的强度水平时切换到电池备用电源，使得灯运行 时间达到最低运行时间。 MPMS可以被设计和配置为基于照明装置的电压输入处的电压来识别停电和电池状态。 该设计还可以包括响应于诸如环境温度或一个或多个部件的温度的温度测量来控制光源的强度水平，以维持系统的健康。
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公开(公告)号：US20240219888A1
公开(公告)日：2024-07-04
申请号：US18090943
申请日：2022-12-29
IPC分类号： G05B19/4097
CPC分类号： G05B19/4097 , G05B2219/35081
摘要： Systems and methods for manufacturing light fixtures. A data processing system can identify a plurality of attributes of a lighting system. The plurality of attributes can comprise at least one of a luminescent type, a mounting type, or a luminescent feature. The data processing system can detect, responsive to input via a graphical user interface, a layout for installation of the lighting system. The data processing system can select, using a model configured to satisfy a gap constraint, a plurality of light fixtures based on the layout and the plurality of attributes that, when electrically coupled to conform to the layout, satisfy the gap constraint. The data processing system can provide an instruction to cause manufacturing of the selected plurality of light fixtures in accordance with the layout and the plurality of attributes.
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8.发明授权Systems and methods for continuous adjustment of reference signal to control chip 有权控制芯片连续调整参考信号的系统和方法公开(公告)号：US09578703B2
公开(公告)日：2017-02-21
申请号：US15235851
申请日：2016-08-12
发明人： Charles Valois
CPC分类号： H05B33/0818 , H02M1/08 , H02M2001/0025 , H02P29/00 , H05B33/0845 , H05B33/0848 , H05B33/0851 , H05B37/02 , Y10T307/406
摘要： The present disclosure is directed to a solution that provides for continuous adjustment of a reference signal to a control chip to facilitate controlling the average output power. In some aspects, a system may facilitate continuous adjustment of power provided to a device by providing a reference signal with a slope to a control pin (e.g., current control pin) of a control chip (e.g., power regulator or LED driver). Providing a reference signal with a slope (e.g., a triangle or a sinusoidal wave) can increase the control range of the control chip and improve control chip performance. For example, systems and methods of the present disclosure may increase the dimming range of an LED from less than 0.1% to 100%.
摘要翻译： 本公开涉及一种解决方案，其提供对控制芯片的参考信号的连续调整以便于控制平均输出功率。 在一些方面，系统可以通过向控制芯片（例如，功率调节器或LED驱动器）的控制引脚（例如，电流控制引脚）提供具有斜率的参考信号来促进提供给器件的功率的连续调节。 提供具有斜率（例如，三角形或正弦波）的参考信号可以增加控制芯片的控制范围并提高控制芯片的性能。 例如，本公开的系统和方法可以将LED的调光范围从小于0.1％增加到100％。
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公开(公告)号：US09379578B2
公开(公告)日：2016-06-28
申请号：US13680949
申请日：2012-11-19
CPC分类号： H02J9/02 , H02J1/108 , H02J9/06 , H05B33/0851 , Y10T307/658
摘要： The present disclosure is directed to a solution providing multi-state power management. In some aspects, the design of the multi-state power management system (MPMS) facilitates switching to battery back up power upon identifying a power outage and further controlling the intensity level of a load (e.g., a light source) such that the light run time meets a minimum required run time. The MPMS may be designed and configured to identify a power outage and a battery status based on the voltage at a voltage input of the lighting device. The design may also include controlling the intensity level of the light source responsive to temperature measurements, e.g., ambient temperature or the temperature of one or more components, to maintain the health of the system.
摘要翻译： 本公开涉及提供多状态电源管理的解决方案。 在一些方面，多状态电源管理系统（MPMS）的设计有助于在识别停电并且进一步控制负载（例如，光源）的强度水平时切换到电池备用电源，使得灯运行 时间达到最低运行时间。 MPMS可以被设计和配置为基于照明装置的电压输入处的电压来识别停电和电池状态。 该设计还可以包括响应于诸如环境温度或一个或多个部件的温度的温度测量来控制光源的强度水平，以维持系统的健康。
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公开(公告)号：US08690383B2
公开(公告)日：2014-04-08
申请号：US13924770
申请日：2013-06-24
CPC分类号： F21K9/50 , B29D11/00663 , F21K9/60
摘要： A light source channel is described. The light source channel includes an extrusion forming a channel having an open length and a light source positioned within the channel. A light transfer medium is positioned above the light source and covers the open length of the channel. The light transfer medium has a cross section. A method embodiment according to the present invention produces a light source channel by installing a light engine within a channel of an extrusion and covering the channel length with a light transfer medium above the light engine. The light transfer medium has a cross-section.
摘要翻译： 描述光源通道。 光源通道包括形成具有开口长度的通道和定位在通道内的光源的挤压件。 光传输介质位于光源上方并覆盖通道的开口长度。 光传输介质具有横截面。 根据本发明的方法实施例通过将光引擎安装在挤压通道内并用光引擎上方的光传输介质覆盖通道长度来产生光源通道。 光传输介质具有横截面。
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