Elaborate on the heat dissipation problem of led solar street lights

Now there are many led solar street lights on the road. They will work silently to bring us light every night, but they will also get tired. After a long time of work, they will heat up. At this time, they need to dissipate heat. What is the heat dissipation method of led solar street lights? As for the heat dissipation technology of LED solar street lights, the general method of using a thermal conductive plate is actually a 5mm thick copper plate, which is actually a heat equalizing plate, which can evenly heat the heat source; there will also be additional heat sinks to dissipate heat, but the weight is too large. The weight is very important in the street lamp head system. Generally, the height of the street lamp head is more than six meters. If the weight is too high, the risk will increase a lot, especially in the event of an earthquake or typhoon. It is very likely to cause accidents. Things. Recently, some domestic manufacturers have successively adopted the world’s first pin-shaped heat dissipation technology. The heat dissipation efficiency of the pin-shaped radiator is much better than that of the traditional fin-shaped radiator. It can make the junction temperature more than 15℃ lower than that of the ordinary radiator. And the waterproof performance is better than ordinary aluminum radiator, and the weight and volume are also improved. In the application of solar power generation, led solar street lights have a very important position. The led solar street light system adopts the form of 'photovoltaic + energy storageDuring the day, sunshine is enough for photovoltaic cells to generate electricity to charge the battery, and at night, the battery discharges to provide electricity to street lights. In actual use, if the battery is not properly controlled, the charging method is improper, overcharge and overdischarge will affect the battery life, in order to reduce the protection cost, the battery should be charged in the most effective way. Of course, the discharge should also be reasonable. of. For more questions, please click on the right picture to consult online customer service.