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The extremely high power light emitting diode (LED) applications are desirable in the special lighting field. However, the thermal issue and reliability are the obstacles. In this work, a one thousand watt high power LED tennis court lamp was designed and manufactured. A heat pipe-fin heat radiator was used as the thermal solution. Simulations were conducted and the result showed the highest junction...
In this paper, a micro jet based cooling system for the thermal management of high power LEDs is briefly introduced. Our experiments have demonstrated that the optimization on micro jet device is strongly needed for improving the system performance. To realize the above attempt, numerical optimization on micro jet device is conducted in details in this paper. The comparison between simulation and...
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