Journal of the Semiconductor & Display Technology (반도체디스플레이기술학회지)

The Korean Society Of Semiconductor & Display Technology (한국반도체디스플레이기술학회)
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A Study on the Thermal Analysis of Circular LED Street Lights

  • So, Byung Moon (Dept. of Convergence TechnologyEngineering, College of Eng., Chonbuk National University)
  • Received : 2017.09.14
  • Accepted : 2017.09.18
  • Published : 2017.09.30
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Abstract

This paper confirms the similarity of temperature tendency through numerical analysis and comparison with test, and it also confirms that temperature prediction of LED lightings is possible by numerical analysis. We confirmed that the temperature difference is about $10{\sim}20^{\circ}C$ except for some measurement points and shows similar tendency with the interpretation through manufacturing and performance analysis of AL heat sink applied Circular LED street lights and manufacturing and performance analysis of CMP-PLA heat sink applied Circular LED street lights. The simulations use Octree technique in SC/Tetra to set the grid size df the surface.

Keywords

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