What are the heat dissipation technologies for LED street lamp heads?

The definition of solar street lamp manufacturers in my country is environmental protection and energy saving, and it has brought great help to the environment of our country, and has truly realized the requirements of energy saving, environmental protection and green. Nowadays, solar street lamp manufacturers have attracted much attention, and people have recognized it more and more, and the sales are very amazing. For solar street lamp manufacturers, it can meet some requirements of rural, development zone, and municipal road lighting, and provide design, research and development to production. For lighting products, it mainly includes solar street lights, solar LED street lights, traffic lights, etc. For the installation and operation of solar street lights, Fengqi provides comprehensive technical support without any quality problems. At the same time, solar street lights have many significant advantages that are different from traditional lights. The heat dissipation technology of LED street lamp manufacturers generally uses a heat-conducting plate, which is a 5mm thick copper plate, which is actually a temperature equalizing plate, which can evenly heat the heat source. There are also heat sinks for heat dissipation, but the weight is too large. Weight is very important in the street lamp head system. Generally, the height of the street lamp head is less than six meters. If it is too heavy, the danger will increase, especially in the event of typhoons and earthquakes. Accidents may occur. A domestic manufacturer adopts the world’s best needle-shaped heat dissipation technology. 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. The waterproof performance is better than ordinary aluminum radiator, and the weight and volume are also improved. In the field of solar power generation, solar street lamp manufacturers have an important position. The solar street light system adopts the form of 'photovoltaic + energy storageDuring the day, there is enough sunshine for photovoltaic cells to generate electricity to charge the battery, and at night, the battery discharges to provide electricity to street lights. A typical solar street light system is composed of batteries, accumulators, street lights and controllers. Its notable features are safety, environmental protection, energy saving, no need to lay complex pipelines, and automatic execution without manual operations. Speaking of this, everyone must have a question, what does the controller do? This is also the topic I want to discuss today. In actual use, if there is no reasonable control of the battery, improper charging method, overcharging and overdischarging will affect the battery life, in order to reduce the protection cost, the battery should be charged in the most effective way, and of course, the battery should be discharged reasonably. The so-called reverse charging phenomenon is the phenomenon that the battery charges the solar panel at night, so the voltage will easily break down and damage the solar panel. The controller will effectively avoid the occurrence of this phenomenon, and ensure that the battery supplies power to the lamp normally. Reverse connection, as the name implies, means that the wiring is reversed. This will cause the lamps to be off or some other damage. When the controller detects the wiring reverse connection, it will send a signal to the staff to correct the wiring in time. Relative to the controller's own protection when overloaded. When the controller load is too heavy and exceeds its own rated load, the controller will automatically disconnect the circuit. After a period of time (the time set by the developer), the circuit will be reopened, which not only protects itself but also protects the entire system Intact. The controller also has a short-circuit protection function for lamps and solar panels, and cuts off the circuit when a short-circuit occurs. Lightning protection means to avoid the devastating damage to the system caused by lightning.