OPTIMIZATION OF RETROFIT LED LAMP RADIATOR
St. Petersburg National Research University of Information Technologies, Mechanics and Optics, Department of Light Diode Technologies; CJSC Optogan, St. Petersburg;; Post-Graduate Student
A. Y. Belov
A.V. Shubnikov Institute of Crystallography of RAS, Moscow; Professor
V. E. Bougrov
ITMO University, Saint Petersburg, 197101, Russian Federation; Professor
A. R. Kovsh
CJSC Optogan, St. Petersburg; ITMO University, Department of Light Diode Technologies; Professor, Executive Vice-President
M. A. Odnoblyudov
CJSC Optogan, St. Petersburg; St. Petersburg National Research University of Information Technologies, Mechanics and Optics, Department of Light Diode Technologies; General Manager, Professor
A. E. Romanov
ITMO University, Saint Petersburg, 197101, Russian Federation; Full Professor
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Abstract. Effect of radiator shape on retrofit LED lamp heat sink is studied. Results of computer simulation of free convective gas flow in the radiator vicinity and of heat exchange in heat sink system elements are presented.
Keywords:
light emitting diodes, heat regime, radiator, retrofit lamp
