What is the reason for the long life of LED stadium lights?
For the LED stadium light system, heat dissipation and optical issues are equally important, and the heat dissipation performance directly affects the luminous stability and service life of the LED sports lighting.
Therefore, in the case of the same power, the service life of LED stadium lights mainly depends on the performance of the heat dissipation materials used in the lamps and the structural design of the lamps.
In the era of fierce brand competition, LED heat dissipation must have a breakthrough. The most direct way to improve the luminous stability and service life of LED stadium lights is to have heat dissipation technology.
Poor heat dissipation of stadium lights directly leads to shortening the service life of LED lamps
Since the LED lamp converts electric energy into visible light, there is a conversion problem, and the electric energy cannot be converted into light energy 100%. According to the law of conservation of energy, excess electrical energy will be converted into heat. If the heat dissipation structure of the LED lamp is unreasonable and this part of the heat energy cannot be quickly eliminated, the LED lamp will accumulate a large amount of heat energy due to the relatively small size of the LED package, which will reduce the life span. .
Material deterioration leads to light attenuation problems
Usually stadium lights are used for a long time, and some materials are easy to oxidize. As the temperature of the LED lamp increases, these materials are repeatedly oxidized at high temperatures, resulting in a decrease in quality and a shortened lifespan. At the same time, due to the switch, the lamp causes multiple thermal expansion and contraction, which destroys the strength of the material and easily leads to the problem of light decay.
In solving this problem, An Zhaoming also has unique black technology. The heat dissipation materials used are evenly distributed, compact structure, light and waterproof, the surface is not easy to rust, the material has low thermal resistance, fast heat conduction, and durability. It is to solve the general LED stadium Lamp aging and light decay problems.
Overheating for a long time will easily cause the light color of the lamp to be inconsistent
This is a common problem of LED lights. When the temperature of the LED stadium lamp increases, the electrical impedance increases, which leads to an increase in current, and an increase in current leads to an increase in heat. As a result of repeated cycles, more and more heat will eventually lead to the color of the light, resulting in poor light stability.
In order to reduce the temperature rise, the structural design of the lamp should have better ventilation channels
According to the principle of air circulation, when there is a temperature difference between the two zones, hot and cold air will be exchanged through the vent channel, so that the air flow depends on its own structural design, which greatly improves the heat dissipation effect. The heat dissipation effect of the lamp. Therefore, in addition to the use of patented heat dissipation materials, the structural design of the lamp also plays a very important role in heat dissipation technology!
