1. Heat conduction plate heat dissipation: it is to dissipate the heat generated by the solar led street lamp to a conductor, and the heat is exported out of the lamp cap through the meson, thereby dissipating the heat. The conductor is generally a 5mm thick copper plate, which is actually a temperature equalizing plate, which equalizes the temperature of the heat source and increases the heat dissipation area;
2. Heat sink to dissipate heat: some street lamp caps are equipped with heat sinks to dissipate heat, but the weight is too large and the risk increases. In the event of typhoons, earthquakes, etc., accidents are prone to occur;
3. Needle-shaped heat dissipation: The heat dissipation efficiency of the needle-shaped radiator is greatly improved than that of the traditional fin-shaped radiator, which can make the LED junction temperature more than 15℃ lower than that of the ordinary radiator, and the waterproof performance is better than that of the ordinary aluminum radiator. , And also improved in weight and volume.
