Introduce the Cooling Performance of AC -free LED Street Lights

LED module road lights, especially municipal AC -free LED street lights, standing beside the asphalt road, suffering from the hot sun during the day, and it will last for 12 hours at night. Bold. I have been curious before, how does the LED module street lights dissipate? The following editors summarize several ways of heat dissipation of LED module street lights for your reference. 1. Header heat dissipation. Some high -power LED module street lamp heads are installed with radiator to dissipate heat, but because the weight of the radiator itself is very heavy, the weight of the street light head is increased. Not recommended this way. Now there are many special AC -free LED lights, such as module forms, the street light head itself is better heat dissipation. It is recommended that when the user's street light head has a large power, select the model -type street light head. 2. Heating board heat dissipation. It is the heat generated by the LED module's street lamp head, which is distributed to a conductor through thermal grease, exported the heat from the light through the merit. The conductor is generally a 5mm thick copper plate. In fact, it is average temperature plate. 3, needle -shaped heat dissipation. The heat dissipation effect of needle -shaped heat dissipation is better than the traditional shelter heat dissipation, which can make the LED module be temperature lower than the ordinary radiator of more than 15 C, and the waterproof performance is better than the ordinary aluminum radiator. At the same time, it is in weight and volume. Improve. AC -free LED street light lighting effect is good or not, the service life is not long, heat dissipation is the key, especially in summer, the temperature is very high, and the heat dissipation of the LED module is not allowed to ignore the heat dissipation.