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A Basic Study on the Application of Composite Materials for the Light-weight LED Beacon
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  • Journal title : Composites Research
  • Volume 28, Issue 5,  2015, pp.322-326
  • Publisher : The Korean Society for Composite Materials
  • DOI : 10.7234/composres.2015.28.5.322
 Title & Authors
A Basic Study on the Application of Composite Materials for the Light-weight LED Beacon
Yoo, Seong-Hwan; Shin, Kyung-Ho; Lee, Donghee;
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 Abstract
We developed the high-power LED beacon and investigated the applicability of composite materials for the light-weight design of LED beacon. By means of the application of composite materials, the vertical deformation could be reduced by 17% and the total weight of LED beacon 8.9 kg comparable to 20% light-weighting against aluminum beacon. In thermal radiation test, the maximum temperature of LED package was measured to under ambient temperature (), which is acceptable considering both performance and lifespan of LED packages. In this study, the applicability of composite materials was demonstrated for light-weight design of high-power LED beacon.
 Keywords
LED Beacon;Composite materials;Thermal radiation analysis;Structure Analysis;Light-weighting;
 Language
Korean
 Cited by
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