• Categories:Industry Information
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• Time of issue:2018-05-17 14:16
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(Summary description)     Now LED lamps and ceramic materials are combined to produce new integrated lamps, which combine the advantages of ceramics to the extreme. The ceramic itself does not collect heat and is not fully enclosed. It has a microporous structure, which can increase the contact area with the air, so it can directly dissipate heat without affecting the heat dissipation effect of the LED lamp.         Compared with the lamp body composed of aluminum substrate and metal material, in the state of natural convection, the active radiation heat dissipation capacity of the ceramic integrated lamp is 8.8 times stronger, and the heat dissipation advantage is obvious. The ceramic material itself is non-conductive and is a good insulator, which can effectively improve the safety of LED engineering lighting products, which is not available in other metal materials. Comprehensive consideration, the application of ceramic materials in LED engineering lighting products is the most suitable insulating material. The ceramic itself has insulation, high temperature resistance, oxidation resistance, acid and alkali resistance, cold and thermal shock resistance, and low thermal expansion coefficient, which ensures the stability of LED engineering lighting products in high and low temperature environments or other harsh environments. Ceramics can withstand high voltage, can prevent leakage and breakdown, have no noise, and will not generate coupling parasitic capacitance with LED engineering lighting products, thus simplifying the filtering process; the required creepage distance is shorter than that of the metal body, which further saves LED engineering The lighting product space is more conducive to the design of engineers and the passing of electrical certification.