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Most of the existing ceiling lamps are made of finned aluminum as a radiator. The radiator is not ideal for heat dissipation, and the heat sink will usually reach a higher temperature. 1. Break through the existing finned aluminum radiator cooling effect is not ideal Most of the existing daylight hole lamp with aluminum fins as a radiator, the radiator cooling effect is not ideal, the heat sink will usually reach a higher temperature. 2. The use of insulating heat plastic, aluminum alloy instead of heat dissipation Korea in 2009 has developed a LED bio-conductive plastic, to maintain the cooling capacity and aluminum alloy at the same time, so that the heat radiation capacity increased 4-8 times. With this heat dissipation material produced by the LED heat dissipation can greatly enhance the overall cooling effect. 3. The use of liquid convection principle, to provide a good thermal performance of the daylight hole lamp The heat absorbed by the coolant from the lamp housing in the tank on the lamp housing is used to dissipate the coolant from the heat absorbed by the coolant from the natural convection between the two tanks with different heights , So that the sunshade lamp lampshade get a good cooling. 4. Can be flexible to facilitate the installation Since the coolant convection tube connected between the two reservoirs has a bellows structure and the bellows structure is stretchable and bendable, it does not interfere with the flexible rotation of the lamp cover and is easy to install. |