CN105491761B - 可调节色温的led灯和led灯的色温调节方法 - Google Patents
可调节色温的led灯和led灯的色温调节方法 Download PDFInfo
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- CN105491761B CN105491761B CN201511020001.3A CN201511020001A CN105491761B CN 105491761 B CN105491761 B CN 105491761B CN 201511020001 A CN201511020001 A CN 201511020001A CN 105491761 B CN105491761 B CN 105491761B
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- current
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- detection circuit
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
- H05B47/19—Controlling the light source by remote control via wireless transmission
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
- H05B45/24—Controlling the colour of the light using electrical feedback from LEDs or from LED modules
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/40—Details of LED load circuits
- H05B45/44—Details of LED load circuits with an active control inside an LED matrix
- H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/40—Details of LED load circuits
- H05B45/44—Details of LED load circuits with an active control inside an LED matrix
- H05B45/48—Details of LED load circuits with an active control inside an LED matrix having LEDs organised in strings and incorporating parallel shunting devices
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/14—Controlling the light source in response to determined parameters by determining electrical parameters of the light source
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (8)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201511020001.3A CN105491761B (zh) | 2015-12-29 | 2015-12-29 | 可调节色温的led灯和led灯的色温调节方法 |
EP16880936.6A EP3398411A4 (en) | 2015-12-29 | 2016-12-12 | Color-temperature adjustable led lighting device and method for adjusting color temperature of led lighting device |
PCT/CN2016/109529 WO2017114146A1 (en) | 2015-12-29 | 2016-12-12 | Color-temperature adjustable led lighting device and method for adjusting color temperature of led lighting device |
US15/545,727 US10045419B2 (en) | 2015-12-29 | 2016-12-12 | Color-temperature adjustable LED lightning device and method for adjusting color temperature of LED lighting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201511020001.3A CN105491761B (zh) | 2015-12-29 | 2015-12-29 | 可调节色温的led灯和led灯的色温调节方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105491761A CN105491761A (zh) | 2016-04-13 |
CN105491761B true CN105491761B (zh) | 2018-08-14 |
Family
ID=55678365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201511020001.3A Active CN105491761B (zh) | 2015-12-29 | 2015-12-29 | 可调节色温的led灯和led灯的色温调节方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10045419B2 (zh) |
EP (1) | EP3398411A4 (zh) |
CN (1) | CN105491761B (zh) |
WO (1) | WO2017114146A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD1011573S1 (en) | 2021-03-18 | 2024-01-16 | Milwaukee Electric Tool Corporation | Lighting apparatus |
Families Citing this family (36)
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CN105491761B (zh) | 2015-12-29 | 2018-08-14 | 生迪智慧科技有限公司 | 可调节色温的led灯和led灯的色温调节方法 |
CN109716862B (zh) * | 2016-04-27 | 2021-03-12 | 亮锐控股有限公司 | 用于led的调暗变暖控制器 |
US10034346B2 (en) | 2016-04-27 | 2018-07-24 | Lumileds Llc | Dim to warm controller for LEDs |
CN109152122A (zh) * | 2017-06-19 | 2019-01-04 | 美芯晟科技(北京)有限公司 | 一种led色温调节方法与led色温调节电路 |
CN107484299B (zh) * | 2017-09-11 | 2024-04-19 | 四川蓝景光电技术有限责任公司 | 基于单路pwm的led灯调亮度调色温控制电路及其实现方法 |
CN107701996A (zh) * | 2017-10-27 | 2018-02-16 | 浙江铭洋照明科技股份有限公司 | 一种模拟光的色温变化的装置 |
US10136489B1 (en) | 2017-12-20 | 2018-11-20 | Lumileds Llc | Illumination system including tunable light engine |
CN108055728B (zh) * | 2017-12-27 | 2024-04-09 | 生迪智慧科技有限公司 | 多路发光二极管led驱动电路及驱动方法 |
US10764977B2 (en) * | 2018-04-06 | 2020-09-01 | Itc Incorporated | LED light temperature control |
CN110519879B (zh) * | 2018-05-21 | 2024-06-04 | 深圳市朗科智能电气股份有限公司 | 基于2.4g遥控调光调色的led驱动电源 |
US10499481B1 (en) | 2018-05-24 | 2019-12-03 | Ideal Industries Lighting Llc | LED lighting device with LED board on network |
CN108834265A (zh) * | 2018-08-22 | 2018-11-16 | 惠州莫思特智照科技有限公司 | 可调光照明装置及调光电路 |
CN109275235A (zh) * | 2018-09-11 | 2019-01-25 | 浙江理工大学 | 一种商务车内部照明灯调光方法 |
US20200092960A1 (en) * | 2018-09-14 | 2020-03-19 | Luminus Devices, Inc. | Techniques for color control in dimmable lighting devices and related systems and methods |
US10588194B1 (en) | 2018-09-27 | 2020-03-10 | Lumileds Llc | Arbitrary-ratio analog current division circuit |
WO2020069328A1 (en) * | 2018-09-27 | 2020-04-02 | Qiu Yifeng | Arbitrary-ratio analog current division circuit and method of current division |
US10660174B2 (en) | 2018-10-16 | 2020-05-19 | Ideal Industries Lighting Llc | Solid state luminaire with field-configurable CCT and/or luminosity |
CN109496013A (zh) * | 2018-11-21 | 2019-03-19 | 深圳和而泰智能照明有限公司 | Led色温调节电路及装置 |
CN109462915A (zh) * | 2018-11-24 | 2019-03-12 | 巨尔(上海)光电照明有限公司 | 可调节色温的led灯板及其调节方法 |
JP7365866B2 (ja) * | 2018-12-10 | 2023-10-20 | 株式会社小糸製作所 | 灯具モジュール |
DE102019218941A1 (de) * | 2018-12-10 | 2020-06-10 | Koito Manufacturing Co., Ltd. | Lampenmodul |
CN109640478A (zh) * | 2018-12-18 | 2019-04-16 | 深圳Tcl新技术有限公司 | 待机灯亮度调节方法、终端设备及存储介质 |
CN109640462A (zh) * | 2019-02-20 | 2019-04-16 | 巨尔(上海)光电照明有限公司 | 灯具的调节电路、控制装置、控制设备及调节方法 |
CN109699108A (zh) * | 2019-02-21 | 2019-04-30 | 巨尔(上海)光电照明有限公司 | 可调节色温的led照明设备及其调节方法 |
CN109842975A (zh) * | 2019-03-14 | 2019-06-04 | 江门市蓬江区天利新科技有限公司 | 基于电力线传输信号的发光二极管驱动系统 |
CN110062506B (zh) * | 2019-05-24 | 2024-04-09 | 苏州瑞光电子科技股份有限公司 | 一种日照模拟装置及其驱动方法 |
CN110290618B (zh) | 2019-07-19 | 2022-11-01 | 无锡奥利杰科技有限公司 | 一种mcu控制色温切换线性驱动led照明的电路 |
CN112423421B (zh) * | 2019-08-19 | 2023-08-15 | 兴讯科技股份有限公司 | 时控且可依据灯珠光电参数调整的led照明系统 |
CN114731747A (zh) * | 2019-11-12 | 2022-07-08 | 昕诺飞控股有限公司 | 被布置用于发射特定颜色光的基于发光二极管led的照明设备以及对应的方法 |
CN110913525B (zh) * | 2019-12-11 | 2022-06-28 | 国网北京市电力公司 | 一种双母线可调色温照明电路 |
CN111083844B (zh) | 2019-12-30 | 2022-03-25 | 上海晶丰明源半导体股份有限公司 | Led调色驱动电路及调色控制器 |
CN112996173B (zh) * | 2021-05-10 | 2021-08-13 | 广州市依歌智能科技有限公司 | 一种多模多功能双路led调光调色控制模块及灯具 |
CN113301684B (zh) * | 2021-05-20 | 2023-12-08 | 生迪智慧科技有限公司 | Led控制电路 |
CN114158151A (zh) * | 2021-09-09 | 2022-03-08 | 惠州元晖光电股份有限公司 | 基于人因照明的节律照明系统及该系统的光谱调节方法 |
CN116669252B (zh) * | 2023-06-05 | 2023-11-07 | 迈铼德微电子科技(无锡)有限公司 | 一种光子导向白光led芯片光混合控制系统及方法 |
CN117641650B (zh) * | 2024-01-23 | 2024-04-19 | 中国石油大学(华东) | 一种led照明用调色控制电路 |
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CN104754828A (zh) * | 2015-03-12 | 2015-07-01 | 浙江铭洋照明科技股份有限公司 | Led灯具发光控制方法、装置和系统 |
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CN105101543A (zh) * | 2015-07-24 | 2015-11-25 | 矽力杰半导体技术(杭州)有限公司 | Led驱动电路 |
CN204810631U (zh) * | 2015-07-31 | 2015-11-25 | 浙江嘉乐智能技术有限公司 | 一种led调光调色温电路 |
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USD1011573S1 (en) | 2021-03-18 | 2024-01-16 | Milwaukee Electric Tool Corporation | Lighting apparatus |
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EP3398411A1 (en) | 2018-11-07 |
US10045419B2 (en) | 2018-08-07 |
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EP3398411A4 (en) | 2018-12-05 |
CN105491761A (zh) | 2016-04-13 |
US20180027626A1 (en) | 2018-01-25 |
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