How to make sure outdoor solar light lamp road lighting normally?

            Today,outdoor solar light lamp road are slowly replacing traditional street lights, and more regions will use environmentally-friendly and energy-saving outdoor solar light lamp road in the future.Outdoor solar light lamp road are now commonly used as a light source.But in the process of use, there is often no lighting.So how can we make sure outdoor solar light lamp road lighting normally？

        There are two reasons for the irregular working of the outdoor solar light lamp road.One is that the leakage current is too large,it make the light part work irregular,but the whole lamp work is not affected.The second is that the internal connection of the outdoor solar light lamp road is disconnected, causing no current through the LED.Then light is not working properly. So,How to make sure outdoor solar light lamp road lighting normally?

         Firstly,prevent static electricity.For LED lights, static electricity is a terrible and dangerous devil. Any problem in one of the links will result in damage to the LED or permanent failure. The static electricity in the human body can reach about 3000V, which can damage the LED chip, so in the LED packaging production line, it is necessary to design a scientific and standardized grounding design.

          Secondly,try to use automatic welding equipment.If manual welding is used, the temperature during welding must be strictly controlled. If the temperature is too high, the “dead” light will be caused. In the welding process, the ordinary soldering iron is used. The temperature of the soldering iron is above 300-400 °C. Sometimes the temperature control is improper. The above is about how to prevent the outdoor solar light lamp road from dying. The coefficient of LED lead expansion at high temperature is several times higher than the expansion coefficient at 150 °C. The internal gold wire solder joint will be pulled apart due to thermal expansion and contraction. , causing a dead light phenomenon. Therefore, effective prevention of outdoor solar light lamp road dead lights can extend the life of street lamps.