KR20120030146A - 광 온도 이동이 있는 디머블 광원 - Google Patents
광 온도 이동이 있는 디머블 광원 Download PDFInfo
- Publication number
- KR20120030146A KR20120030146A KR1020127001236A KR20127001236A KR20120030146A KR 20120030146 A KR20120030146 A KR 20120030146A KR 1020127001236 A KR1020127001236 A KR 1020127001236A KR 20127001236 A KR20127001236 A KR 20127001236A KR 20120030146 A KR20120030146 A KR 20120030146A
- Authority
- KR
- South Korea
- Prior art keywords
- output
- output terminal
- lighting device
- leds
- tab
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- 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]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
도 1은 조명 디바이스의 블럭도를 개략적으로 도시한다.
도 2는 단권 변압기를 포함하는 전압원의 바람직한 실시예의 블럭도를 개략적으로 도시한다.
Claims (8)
- 조명 디바이스(1)로서,
AC 전원에 연결하기 위한 전원 입력 단자들(2, 3),
상기 전원 입력 단자들에 연결된 입력 단자들(31, 32) 및 세 개의 출력 단자들(33, 35, 34)을 가지는 제어 가능한 전력 공급원(30) - 상기 출력 단자들 중 하나는 공통 출력 단자(35)이며, 제1 출력부(36)는 제1 출력 단자(33)와 상기 공통 출력 단자(35)에 의해 정의되고, 제2 출력부(37)는 제2 출력 단자(34)와 상기 공통 출력 단자(35)에 의해 정의됨 -,
제1 저항기(120)와 직렬로 제1 전력 공급원 출력부(36)와 접속된 제1 LED 배열(110), 및
제2 저항기(220)와 직렬로 제2 전력 공급원 출력부(37)와 접속된 제2 LED 배열(210)
을 포함하고, 상기 제어 가능한 전력 공급원(30)은 상기 제1 출력 단자(33)에서의 전압에서 상기 제2 출력 단자(34)에서의 전압까지의 범위 내에서 상기 공통 출력 단자(35)에서의 전압을 변화시키도록 제어 가능한 조명 디바이스. - 제1항에 있어서, 상기 제어 가능한 전력 공급원(30)은,
제1 전력 공급원 입력 단자(31)에 접속된 제1 고정 탭(301),
제2 전력 공급원 입력 단자(32)에 접속된 제2 고정 탭(302),
제1 전력 공급원 출력 단자(33)에 접속된 제3 고정 탭(303),
제2 전력 공급원 출력 단자에 접속된 제4 고정 탭(304), 및
공통 전력 공급원 출력 단자(35)에 접속된 제5 탭(305)
을 가지는 단일 권선(310)을 포함하는, 단권 변압기(300)를 포함하며, 상기 제5 탭(305)은 상기 제3 고정 탭(303)의 위치와 상기 제4 고정 탭(304)의 위치 사이에 상기 권선(310)을 따라 변위 가능한 조명 디바이스. - 제1항에 있어서, 상기 제1 고정 탭은 상기 제3 고정 탭과 일치하는 조명 디바이스.
- 제1항에 있어서, 상기 제2 고정 탭은 상기 제4 고정 탭과 일치하는 조명 디바이스.
- 제1항에 있어서, 상기 두 개의 LED 배열들(110, 210)은 상호 다른 색 온도들을 가지는 혼합된 광 출력들을 생성하는 조명 디바이스.
- 제1항에 있어서, 상기 제1 LED 배열(110)은 백색 LED들(111, 112)을 포함하고, 상기 제2 LED 배열(210)은 적색 LED들(211, 212)을 포함하는 조명 디바이스.
- 제1항에 있어서, 상기 제2 LED 배열(210)의 상기 LED들의 전체적인 출력 광의 상관된 색 온도는 상기 제1 LED 배열(110)의 상기 LED들의 전체적인 출력 광의 상관된 색 온도보다 낮은 조명 디바이스.
- 제1항에 있어서, LED 배열(110, 210)은 전력 LED들(111, 211)의 제1 직렬 구성 및 상기 제1 직렬 구성에 역 병렬(anti-parallel)로 접속된 전력 LED들(112, 212)의 제2 직렬 구성을 포함하는 조명 디바이스.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09162907 | 2009-06-17 | ||
| EP09162907.1 | 2009-06-17 | ||
| PCT/IB2010/052562 WO2010146500A1 (en) | 2009-06-17 | 2010-06-09 | Dimmable light source with light temperature shift |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20120030146A true KR20120030146A (ko) | 2012-03-27 |
| KR101681053B1 KR101681053B1 (ko) | 2016-11-30 |
Family
ID=42628003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020127001236A Active KR101681053B1 (ko) | 2009-06-17 | 2010-06-09 | 광 온도 이동이 있는 디머블 광원 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8633650B2 (ko) |
| EP (1) | EP2443624B1 (ko) |
| JP (1) | JP5425303B2 (ko) |
| KR (1) | KR101681053B1 (ko) |
| CN (1) | CN102460560B (ko) |
| BR (1) | BRPI1009712A8 (ko) |
| CA (1) | CA2765596C (ko) |
| RU (1) | RU2523438C2 (ko) |
| TW (1) | TW201105170A (ko) |
| WO (1) | WO2010146500A1 (ko) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103249201A (zh) * | 2012-02-06 | 2013-08-14 | 光宝电子(广州)有限公司 | 发光二极管电路及其发光装置 |
| TWM437586U (en) * | 2012-04-10 | 2012-09-11 | Wen-xing Zhao | LED lamp driving device utilizing power carrier wave to control color temperature / colors |
| TWI401991B (zh) * | 2012-07-17 | 2013-07-11 | Geometek Applic Engineering Co Ltd | 一種介於直流發光元件與安定器之間的電源轉換裝置 |
| US9386640B2 (en) * | 2012-10-15 | 2016-07-05 | Koninklijke Philips N.V. | LED package with capacitive couplings |
| CN103672798A (zh) * | 2013-12-13 | 2014-03-26 | 广东酷柏光电股份有限公司 | 一种分段开关控制可调光日光灯 |
| CN103672799A (zh) * | 2013-12-13 | 2014-03-26 | 广东酷柏光电股份有限公司 | 一种分段开关控制可调光筒灯 |
| US9426855B2 (en) | 2014-01-29 | 2016-08-23 | American Bright Lighting, Inc. | Multi-stage LED lighting systems |
| CA2951301C (en) | 2015-12-09 | 2019-03-05 | Abl Ip Holding Llc | Color mixing for solid state lighting using direct ac drives |
| US9854637B2 (en) | 2016-05-18 | 2017-12-26 | Abl Ip Holding Llc | Method for controlling a tunable white fixture using a single handle |
| US9949340B2 (en) * | 2016-05-27 | 2018-04-17 | Ningbo Well Electric Appliance Co., Ltd. | Color changing light and controlling method and apparatus thereof |
| CN106793285A (zh) * | 2016-12-15 | 2017-05-31 | 宁波思宏电器工业有限公司 | 一种led rgbw变色灯、控制方法及装置 |
| US9905170B2 (en) * | 2016-06-20 | 2018-02-27 | GM Global Technology Operations LLC | Control of LED array in a liquid crystal display assembly |
| US9788373B1 (en) | 2016-07-03 | 2017-10-10 | Mohammed Chowdhury | LED light with power switch controlled color temperature |
| WO2019082755A1 (ja) * | 2017-10-27 | 2019-05-02 | 昭和電工株式会社 | 炭素繊維及びその製造方法 |
| US10674579B2 (en) | 2018-01-26 | 2020-06-02 | Abl Ip Holding Llc | Lighting fixture with selectable color temperature |
| US10874006B1 (en) | 2019-03-08 | 2020-12-22 | Abl Ip Holding Llc | Lighting fixture controller for controlling color temperature and intensity |
| US11259377B2 (en) | 2019-05-17 | 2022-02-22 | Abl Ip Holding Llc | Color temperature and intensity configurable lighting fixture using de-saturated color LEDs |
| US10728979B1 (en) | 2019-09-30 | 2020-07-28 | Abl Ip Holding Llc | Lighting fixture configured to provide multiple lighting effects |
| CA3096225C (en) | 2019-10-17 | 2022-11-15 | Abl Ip Holding Llc | Selectable lighting intensity and color temperature using luminaire lens |
| US12082317B2 (en) | 2019-10-30 | 2024-09-03 | Abl Ip Holding Llc | Light fixture controller having selectable light intensity and color temperature |
| US12273969B2 (en) | 2019-11-08 | 2025-04-08 | Abl Ip Holding Llc | Light fixture with externally selectable intensity or color temperature |
| US11641708B2 (en) | 2020-08-28 | 2023-05-02 | Abl Ip Holding Llc | Light fixture controllable via dual networks |
| US11083061B1 (en) | 2020-10-16 | 2021-08-03 | Abl Ip Holding Llc | Systems to control light output characteristics of a lighting device |
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| US2515236A (en) | 1944-02-11 | 1950-07-18 | Kunins Morris Kamm | Colored light source |
| JPS556687A (en) * | 1978-06-29 | 1980-01-18 | Handotai Kenkyu Shinkokai | Traffic use display |
| CN2318505Y (zh) * | 1997-12-15 | 1999-05-12 | 陈胜宏 | 色彩可调的节能灯 |
| US6285140B1 (en) | 1999-04-21 | 2001-09-04 | Pharos Innovations Inc. | Variable-effect lighting system |
| AU4850099A (en) * | 1999-06-29 | 2001-01-31 | Welles Reymond | Ac powered led circuits for traffic signal displays |
| JP4366676B2 (ja) * | 1999-11-19 | 2009-11-18 | 日本光電工業株式会社 | 発光ダイオードの電流駆動方式 |
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| TWI479466B (zh) * | 2005-05-25 | 2015-04-01 | Koninkl Philips Electronics Nv | 通量補償發光二極體驅動系統及方法 |
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-
2010
- 2010-06-09 WO PCT/IB2010/052562 patent/WO2010146500A1/en not_active Ceased
- 2010-06-09 CN CN201080027146.5A patent/CN102460560B/zh active Active
- 2010-06-09 KR KR1020127001236A patent/KR101681053B1/ko active Active
- 2010-06-09 JP JP2012515590A patent/JP5425303B2/ja active Active
- 2010-06-09 RU RU2012101448/07A patent/RU2523438C2/ru active
- 2010-06-09 EP EP10728345.9A patent/EP2443624B1/en active Active
- 2010-06-09 CA CA2765596A patent/CA2765596C/en active Active
- 2010-06-09 US US13/378,381 patent/US8633650B2/en active Active
- 2010-06-09 BR BRPI1009712A patent/BRPI1009712A8/pt active Search and Examination
- 2010-06-14 TW TW099119324A patent/TW201105170A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010146500A1 (en) | 2010-12-23 |
| JP2012530339A (ja) | 2012-11-29 |
| CA2765596A1 (en) | 2010-12-23 |
| KR101681053B1 (ko) | 2016-11-30 |
| CA2765596C (en) | 2017-03-28 |
| EP2443624B1 (en) | 2014-01-08 |
| BRPI1009712A8 (pt) | 2017-12-05 |
| BRPI1009712A2 (pt) | 2016-08-23 |
| JP5425303B2 (ja) | 2014-02-26 |
| CN102460560A (zh) | 2012-05-16 |
| CN102460560B (zh) | 2015-04-01 |
| RU2012101448A (ru) | 2013-07-27 |
| US20120153851A1 (en) | 2012-06-21 |
| TW201105170A (en) | 2011-02-01 |
| RU2523438C2 (ru) | 2014-07-20 |
| EP2443624A1 (en) | 2012-04-25 |
| US8633650B2 (en) | 2014-01-21 |
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