한국산학기술학회논문지 (Journal of the Korea Academia-Industrial cooperation Society)

  • 제9권6호
  • /
  • Pages.1565-1568
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  • 2008
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  • 1975-4701(pISSN)
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  • 2288-4688(eISSN)
한국산학기술학회 (The Korea Academia-Industrial cooperation Society)
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LED조명기구의 CF-Design 방열 해석

Analysis of the Heat Radiation of LED Light Fixture using CF-design

  • Eo, Ik-Soo (Department of Electrical Engineering, Honam University)
  • 발행 : 2008.12.31
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초록

본 논문은 LED조명기구의 상용화에 문제가 되고 있는 방열설계에 관한 논문으로서, CF-design을 이용한 방열해석을 통하여 문제해결의 방법을 제시한다. 해석 결과 시뮬레이션 값과 시작품 제작 후 측정 온도와의 차이가 6[$^{\circ}C$]이하로 도출되었으며 주어진 제 요소들을 잘 활용하면 실제작품의 목표치에 근접하는 결과를 얻을 수 있다.

This thesis is about the design of heat sink which is the obstacle in commercializing LED light fixture. It suggests a way of solving the problem by the analysis on heat radiation of LED light fixture using CF-design. As a result of the analysis, the difference of simulation value and the measured temperature of proto-type was derived as less than 6[$^{\circ}C$]. Even the results approaching the target value of actual product could be obtained with the given factors well applied.

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참고문헌

  1. I. S. Eo, "Research on Heat-Sink of 40Watt LED Lighting using Peltier Module" Journal of the Korea Academia-Industrial cooperation Society, Vol. 8, No. 4, P733-737. Aug. 2007.
  2. Y. C. Kim, "Experimental Study on Ultrasonic Spray Cooling of Finned Heat pipe Heat Sink", Engineering Research & Technology, Vol. 3, pp. 151-156, 2003.
  3. Robert S. Simpson, "Lighting control Technology and application" 2003.
  4. R.H. Simons & A.R.Bean, "Lighting Engineering" 2001.
  5. S. J. Kim, "A Study on the Heat Transfer of the Heat Pipe Heat Sink", Taejon National University of Technology, 1998.

피인용 문헌

  1. Analyze on Heat-sink of 20Watt Class LED Lamp using COMSOL vol.10, pp.7, 2009, https://doi.org/10.5762/KAIS.2009.10.7.1484
  2. Evaluation on the Cooling Performance to Design Heat sinks for LED lightings vol.29, pp.7, 2012, https://doi.org/10.7736/KSPE.2012.29.7.778