경관조명을 위한 800 W급 LED 투광등 개발
Development of 800 W LED Projection Lighting System for Landscape Lighting
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초록
In this paper, an 800 W high-power, full-color LED projection lighting system was designed and fabricated for landscape lighting applications. The system has 16×16 full color RBG LED arrays and four channel microprocessors to control the color of each pixel. To collimate the light of an 800 W high-power LED projection lighting system, 395×395 mm Fresnel lens was embedded in the system housing without condenser lens. In addition, the structure of the system was designed to provide heat dissipation and waterproof functions. The lighting system could project various images consisting of dots, lines, planes, characters, and pictures at a distance of 5 and 10 m. Total luminous flux, electric power consumption, and luminous efficacy were measured to be 20692 lm, 874.8 W, and 23.7 lm/W, respectively.
Abstract
In this paper, an 800 W high-power, full-color LED projection lighting system was designed and fabricated for landscape lighting applications. The system has 16×16 full color RBG LED arrays and four channel microprocessors to control the color of each pixel. To collimate the light of an 800 W high-power LED projection lighting system, 395×395 mm Fresnel lens was embedded in the system housing without condenser lens. In addition, the structure of the system was designed to provide heat dissipation and waterproof functions. The lighting system could project various images consisting of dots, lines, planes, characters, and pictures at a distance of 5 and 10 m. Total luminous flux, electric power consumption, and luminous efficacy were measured to be 20692 lm, 874.8 W, and 23.7 lm/W, respectively.
참고문헌 (14)
- Suh, E. -K., "Present and Future of GaN LED Research", Physics and High Technology, 23(12), pp.16~23 (2014)
- Market Trends and Prospect of LED Light Source, "Jeon, G. -Y.", KEIP, 40~48, pp.KEIP PD Issue Report 15(5) (2015)
- Comparison of Market Response of Domestic and Overseas LED Lighting Industry and Implications, "Lee, J. -M.", The Korea Development Bank, 23~42 (2014)
- TIPA, "Technology Roadmap for SME 2017-2019, LED", Photonics, 2016, pp.3~31
- 박주영, "LED를 적용한 야간경관조명 설계 프로세스에 관한 연구", 조명.전기설비학회논문지, 25(6), pp.1~8 (2011), 한국조명.전기설비학회
- Innopolis Technology Global Market Trends Report, Lighting Control Systems Market, "Future Strategy Division", Innopolis Foundation, 5~9 (2017)
- 권민기, "경관조명을 위한 300 W급 LED 투광등 개발", 공학기술논문지, 9(4), pp.325~329 (2016), 공학기술연구원
- "Cree XLamp XM-L color LED Data sheet"[URL]
- 김승은, "경관조명용 LED 투광등에 대한 광학 시뮬레이션", 공학기술논문지, 10(2), pp.245~249 (2017), 공학기술연구원[DOI]
- "EJY1.5K -05"[URL]
- "Macroblock LED Display Diver ICs"[URL]
- "Dongwoon Anatech DW3505"[URL]
- "Macroblock MBI6024"[URL]
- "LED Build"[URL]