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公开(公告)号：US11751299B2
公开(公告)日：2023-09-05
申请号：US17556491
申请日：2021-12-20
Applicant: Lutron Technology Company LLC
Inventor： Quinn Brogan , Donald F. Hausman, Jr. , Bauyrzhan Krykpayev , Robert C. Newman, Jr.
IPC: H05B39/08 , H05B39/06 , H05B47/19 , H05B47/175 , H05B45/20
CPC classification number: H05B39/083 , H05B39/06
Abstract: A multiple location load control system may comprise a main load control device and an accessory load control device. The main load control device may control an amount of power delivered to an electrical load from an AC power source using a control circuit and a controllably conductive device. The accessory load control device may be coupled to the main load control device via an accessory terminal. The accessory load control device may detect a user input for changing a characteristic of the electrical load and may send a signal to the main load control device indicating the user input. The main load control device may detect a pattern of the signal based on a threshold and further determine the user input in response to the detected pattern. The main load control device may adjust the threshold based on line/load conditions of the multiple location load control system.
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公开(公告)号：US10827572B2
公开(公告)日：2020-11-03
申请号：US16696654
申请日：2019-11-26
Applicant: Lutron Technology Company LLC
Inventor： Quinn Brogan , Donald F. Hausman, Jr. , Bauyrzhan Krykpayev , Robert C. Newman, Jr.
Abstract: A multiple location load control system may comprise a main load control device and an accessory load control device. The main load control device may control an amount of power delivered to an electrical load from an AC power source using a control circuit and a controllably conductive device. The accessory load control device may be coupled to the main load control device via an accessory terminal. The accessory load control device may detect a user input for changing a characteristic of the electrical load and may send a signal to the main load control device indicating the user input. The main load control device may detect a pattern of the signal based on a threshold and further determine the user input in response to the detected pattern. The main load control device may adjust the threshold based on line/load conditions of the multiple location load control system.
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公开(公告)号：US10208936B2
公开(公告)日：2019-02-19
申请号：US15729452
申请日：2017-10-10
Applicant: Mag Instrument, Inc.
Inventor： Stacey West
Abstract: A lighting device with a light source powered by batteries connected in series utilizes a current-limited load switch which regulates current delivered to the light source from the batteries through use of a controller electrically coupled in series with a mechanical power switch so that when the mechanical power switch is opened, the controller is not powered by the batteries, the controller including an output for providing a control signal for controlling the opening and closing of the current-limited load switch, and current delivered to the light source by the current-limited load switch is set by a resistor connected to an ISET pin of the current-limited load switch.
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公开(公告)号：US20150323165A1
公开(公告)日：2015-11-12
申请号：US14715592
申请日：2015-05-19
Applicant: Mag Instrument, Inc.
Inventor： Stacey H. West
CPC classification number: F21V23/0421 , F21L4/005 , F21L4/027 , F21V23/0414 , F21Y2115/10 , H05B33/0815 , H05B33/0845 , H05B37/0209 , H05B39/06 , Y02B20/346
Abstract: A portable lighting device, such as a flashlight, with a mechanical power switch and multiple operating modes is provided. The mechanical power switch is disposed in series with the controller for the lighting device and acts as the user interface to the controller to change modes of operation. Because the mechanical power switch is in series with the controller, the portable lighting device does not consume battery power when the mechanical switch is open. A state machine coupled to the controller is polled by the controller each time it is powered up to determine the operational mode of the lighting device.
Abstract translation: 提供了具有机械功率开关和多种操作模式的便携式照明装置，例如手电筒。 机械电源开关与用于照明装置的控制器串联设置，并且用作控制器的用户界面以改变操作模式。 由于机械电源开关与控制器串联，当机械开关打开时，便携式照明装置不会消耗电池电量。 控制器连接到控制器的状态机在每次上电时由控制器进行轮询，以确定照明装置的操作模式。
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公开(公告)号：US20110018468A1
公开(公告)日：2011-01-27
申请号：US12815367
申请日：2010-06-14
Applicant: Lori A. Von Rueden
Inventor： Lori A. Von Rueden
IPC: H05B39/06
CPC classification number: H05B33/0809 , H05B37/02
Abstract: A handheld container provides a chamber in which items to be carried may be stored as well as a down-projecting illuminator and optional illuminators projecting light in one or more other directions. An optional sound system is also provided.
Abstract translation: 手持式容器提供了一个室，其中待存放的物品可以被存储，以及一个向下投影的照明器和可选的照明器在一个或多个其它方向上投射光。 还提供了可选的音响系统。
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Patent Agency Ranking
公开(公告)号：US20100277088A1
公开(公告)日：2010-11-04
申请号：US12433194
申请日：2009-04-30
Applicant: Emanuele Bodano
Inventor： Emanuele Bodano
CPC classification number: H05B33/0818 , H05B33/0851 , Y02B20/347
Abstract: A system for supplying current to a load is disclosed. One embodiment provides a switching converter for providing a load current to the load. The switching regulator includes a switching circuit. A current control unit generates a modulated current control signal representing a desired load current. The switching circuit is driven dependent on the modulated current control signal. A logic circuit receives a pulse-width-modulated control signal representing a desired dimming ratio and is configured to generate a gate signal for driving the switching circuit dependent on the current control signal during a duty cycle of the pulse-width-modulated control signal. The logic circuit is configured to activate the switching converter, independent on the state of the current control signal, at the beginning of the duty cycle of the pulse-width-modulated control signal.
Abstract translation: 公开了一种向负载供电的系统。 一个实施例提供了一种用于向负载提供负载电流的开关转换器。 开关稳压器包括开关电路。 电流控制单元产生表示期望负载电流的调制电流控制信号。 开关电路根据调制电流控制信号驱动。 逻辑电路接收表示期望的调光比的脉冲宽度调制控制信号，并且被配置为在脉冲宽度调制控制信号的占空比期间根据电流控制信号产生用于驱动开关电路的栅极信号。 逻辑电路被配置为在脉冲宽度调制控制信号的占空比开始时独立于电流控制信号的状态激活开关转换器。
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公开(公告)号：US20100259199A1
公开(公告)日：2010-10-14
申请号：US12423183
申请日：2009-04-14
Applicant: Kevin F. McDermott
Inventor： Kevin F. McDermott
CPC classification number: H05B37/0227 , B33Y80/00 , B60Q1/52 , B60Q7/00
Abstract: A lighting device having a housing incorporating an electrical circuit, a light source and a source of power with a gravity controller. The gravity controller regulates the power applied to the light source in response to the relationship between the position angle and the tilt angle of the lighting device with respect to the vertical. The lighting device has a storage orientation wherein the light source is non-energized and a transporting or use orientation wherein the light source is energized. A plurality of lighting devices are mounted on a storage bracket in a non-energized orientation. A plurality of lighting devices are mounted on a carrier having a changeable orientation, wherein the lighting devices are energized during transporting and non-energized during storage.
Abstract translation: 一种具有壳体的照明装置，该壳体包括电路，光源和重力控制器的动力源。 重力控制器响应于位置角度和照明装置相对于垂直方向的倾斜角之间的关系来调节施加到光源的功率。 照明装置具有存储方向，其中光源未通电，并且其中光源被激励的传送或使用取向。 多个照明装置以未通电的方向安装在存储支架上。 多个照明装置安装在具有可变取向的载体上，其中照明装置在运输期间被通电并且在储存期间没有通电。
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公开(公告)号：US20080122389A1
公开(公告)日：2008-05-29
申请号：US11939717
申请日：2007-11-14
Applicant: Takaaki HAYASHI
Inventor： Takaaki HAYASHI
CPC classification number: H04N5/3694 , H01L27/14806
Abstract: An electro-optic device includes a substrate on which a plurality of electro-optic elements are configured, a plurality of IC chips that drive the electro-optic elements, and a plurality of wiring patterns. Each of the IC chips includes a first power terminal and a second power terminal connected to each other in the IC chip, a third power terminal sandwiching the first power terminal with the second power terminal and placed on a first side opposite to the second power terminal, and a fourth power terminal sandwiching the second power terminal with the first power terminal and placed on a second side opposite to the first power terminal. The wiring patterns include a first power trunk line connecting the second power terminal in a first IC chip among from the IC chips and the first power terminal in a second IC chip placed on the second side of the first IC chip, a second power trunk line connecting the fourth power terminal in the first IC chip and the third power terminal in the second IC chip, a first electric supply line that supplies a first potential for driving the electro-optic elements from a power supply circuit to the first power terminal in the first IC chip, and a second electric supply line that supplies a second potential for driving the electro-optic elements from the power supply circuit to the third power terminal in the first IC chip.
Abstract translation: 电光装置包括其上配置有多个电光元件的基板，驱动电光元件的多个IC芯片和多个布线图案。 每个IC芯片包括在IC芯片中相互连接的第一电源端子和第二电源端子，第三电源端子将第一电源端子与第二电源端子相夹住并放置在与第二电源端子相对的第一侧上 以及第四电力端子，其将所述第二电力端子与所述第一电力端子夹在一起并且放置在与所述第一电力端子相对的第二侧。 所述布线图案包括：将IC芯片中的第一IC芯片中的第二电力端子与位于所述第一IC芯片的第二侧的第二IC芯片中的所述第一电力端子连接的第一电力中继线， 连接第一IC芯片中的第四电源端子和第二IC芯片中的第三电源端子，将第一电源线从电源电路提供给第一电源端子的第一电源线， 第一IC芯片和第二电源线，其将从电源电路驱动电光元件的第二电位提供给第一IC芯片中的第三电源端子。
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公开(公告)号：US20050063200A1
公开(公告)日：2005-03-24
申请号：US10863228
申请日：2004-06-09
Applicant: John Lu
Inventor： John Lu
CPC classification number: H05B39/083 , F21V23/04 , F21Y2115/10 , H05B37/0218 , H05B37/0281 , Y02B20/42 , Y02B20/46
Abstract: A movable and delay-extinction illuminating apparatus which can be arranged or hung in a desired position. The illuminating apparatus includes a housing defining a chamber and a transparent shade body disposed on one face of the housing. An illuminating device is received in the chamber. When the illuminating device is turned on, light beam is projected from the illuminating device through the shade body to illuminate the environment. The illuminating device includes an activating unit formed by a photosensitive unit or a switch unit, a time delay unit and a lighting unit. When the switch unit is switched on, the lighting unit is activated to continuously emit light for a certain period of time set by the time delay unit. Thereafter, the lighting unit is automatically gradually extinguished.
Abstract translation: 可移动和延迟消光照明装置，其可以布置或悬挂在期望的位置。 照明装置包括限定腔室的壳体和设置在壳体的一个面上的透明阴罩体。 照明装置被容纳在腔室中。 当照明装置打开时，光束从照明装置通过遮光体突出以照亮环境。 照明装置包括由感光单元或开关单元，时间延迟单元和照明单元形成的启动单元。 当开关单元接通时，照明单元被激活以在由延时单元设定的一段时间内连续地发光。 此后，照明单元自动逐渐熄灭。
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公开(公告)号：US5479159A
公开(公告)日：1995-12-26
申请号：US843501
申请日：1992-02-28
Applicant: William Kelly , Leslie Kendall
Inventor： William Kelly , Leslie Kendall
CPC classification number: H05B37/0263 , H02J13/0089 , H05B37/034 , Y02B20/72 , Y02B90/2615 , Y04S40/121
Abstract: A monitoring apparatus is included in each street light of a plurality of street lights. Each monitoring apparatus monitors the operation of the associated street lamp and stores data representing the operation thereof. Data is sent from each monitoring apparatus to a monitoring station, via the power supply cables connected to the street lamps, under control of the monitoring station. The monitoring station stores the data until it is requested to transfer the data to an interrogating station. The data is then analysed to identify faulty street lights.
Abstract translation: 在多个路灯的每个路灯中包括监视装置。 每个监视装置监视相关联的路灯的操作并存储表示其操作的数据。 在监控站的控制下，通过连接到路灯的电源电缆将数据从每个监控设备发送到监控站。 监控站存储数据，直到请求将数据传送到询问站。 然后分析数据以识别路灯故障。
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