베이퍼챔퍼 제조기술을 적용한 LED 투광등기구의 열 특성 비교에 관한 연구

다국어 초록 (Multilingual Abstract)

The purpose of this paper is to analyze thermal characteristics of the heat sinks to maximize the thermal diffusivity for LED floodlight. The 2 kind of samples were prepared by vapor chamber manufacturing technology using the heat pipe principle. It was analyzed the maximum temperature reduction effect and the thermal diffusion from the heat source depending on the types of chambers with 3 kind of working fluids. As a result, it was confirmed that thermal conductivity 23% increased, GVC-R type than IVC-R type.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 열전달 이론고찰
• 3. 실험방법
• 4. 실험 결과 및 고찰
• 5. 결론
• References

참고문헌 (Reference)

1 고만석, "팬과 히트 싱크를 이용한 LED 전조등의 냉각성능 해석" 대한기계학회 33 (33): 947-951, 2009

2 Hyeon-gyu An, "Prediction on Heat releasing Characteristics of Household LED Module and Heat sink Design" Kangwon National University Graduate School 2011

3 Frank P. Incropera, "Fundamentals of heat and mass transfer" College of Engineering University of Notre Dame 166-168, 1996

4 Frank P. Incropera, "Fundamentals of heat and mass transfer" College of Engineering University of Notre Dame 1-11, 1996

5 이세일, "FR4 PCB의 Via-hole이 LED 패키지에 미치는 열적 특성 분석" 한국조명.전기설비학회 24 (24): 57-63, 2010

6 Xiaobing Luo, "Design and Optimization of Horizontally-located Plate Fin Heat Sink for High Power LED Street Lamps" 854-859, 2009