Research on Heat Dissipation Design of Finned LED Lamp Radiator
Due to the continuous maturity of LED technology in the application of headlights,The heat dissipation problem of LED car headlights has always been the difficulty in the design of headlights,Therefore,it is necessary to study the problem of heat dissipation of high-power LED lights.Through the method of numerical analysis,The structure parameters of finned LED lamp module are analyzed,optimized and studied,To explore the influence of different structur-al parameters on the heat dissipation performance of the heat sink,Thus the relevant regularity is obtained,Further im-prove the heat dissipation performance of LED lights.The results show that the heat dissipation performance of the heat sink can be effectively improved by optimizing fin height and substrate thickness.The research results can provide theoret-ical guidance for the heat dissipation design of the following headlights.
LED automotive lampStructure optimizationHeat dissipation
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