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Development of Outdoor 50W-LED Module using Heat-pipe and Stack-fin
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 Title & Authors
Development of Outdoor 50W-LED Module using Heat-pipe and Stack-fin
Hong, Seok-Gi; Jeong, Hee-Suk; Ryeom, Jeong-duk;
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 Abstract
We proposed 50W-LED modules of using Heat-pipe and Stack-fin and produced LED modules was evaluated heat dissipation characteristics with comparison of the conventional die-casting type. It verified the application of products by applying it to 150W-LED road luminaires through simulation. The LED module was measures aimed design temperature of the Stack-fin and showed 26% upward heat dissipation effect than a conventional die-casting type. The luminous efficacy of 150W-LED road luminaires using this LED module reached over 112lm/W, and the simulation results showed average of horizontal luminance, overall luminance uniformity() and lane luminance uniformity() that is suitable for five-lane road with the KS standards.
 Keywords
Heat-Sink;Heat-Pipe;Stack-Fin;Led Module;Outdoor Luminaire;
 Language
Korean
 Cited by
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