How Does High -power LED Lamp Beads Reduce Temperature Rise and Avoid Anti -corrosion?

It is no stranger to losing LED lamps, but it may not know much about LED high -power lamp products. During the application process of LED high -power lamp products and devices, heat dissipation, electrostatic protection, and welding have a great impact on their characteristics. It needs to cause cause Pay attention to the application of customers. Let me briefly introduce you how to reduce temperature rise and how to avoid corrosion corrosion in high -power LED lamp beads. 1. How to reduce the temperature of high -power LED lamp beads. At present, the heat dissipation methods of LED lights mainly include natural convection and heat dissipation, installed fans forced heat dissipation, heat pipe and circuit heat pipe heat dissipation, etc. 1. The separation of the power supply from the light body is separated from the power supply itself, which increases the heat source of the LED lamp. At the same time, the integration of the power supply and the lights makes the LED lights unevenly heated as a whole. These factors will cause fatigue and early failure of the lamp, which will affect its life span. 2. The choice of selection of high -quality LED module LED modules also plays a critical role in lowering temperature rising. Choose LED lamp beads encapsulated by the high heat conduction coefficient and consistent material, which can improve the internal heat diffusion. The metal substrate with high heat -conducting and high heat dissipation is used as a light core plate to make the temperature distribution evenly, so that the heat dissipation effect is maximized. 3. Increasing the heat dissipation area aluminum substrate and the interface of the heat dissipation tablet is easy to have gaps, and the heat conduction coefficient of the air is very small, only about 0.03W/m·K, so it can be applied to the contact surface with higher thermal conductivity on the contact surface to increase the actual contact area. At the same time, increase the heat dissipation area of the heat sink and deform the structure of the heat sink to facilitate heat dissipation. Second, how to avoid corrosion of high -power LED lamp beads: high -power LED lamp beads can continue to operate under most different conditions. However, once the LED lamp beads are corroded and the LED lamp beads are chemically reacting by the surrounding environment, the performance of LED lamp beads will be reduced. Avoiding the corrosion of LED lamp beads is an important part of improving the reliability of LED lamp beads. The reliability of LED lamp beads is one of the important specifications used to estimate the life of LED lamp beads. Tianhui photoelectric analysis of the reasons why LED lamp beads are corroded and given how to avoid the corrosion of LED lamp beads.——Avoid LED lamp beads close to harmful substances, and effectively limit the concentration level and ambient temperature of harmful substances. In order to avoid the corrosion of LED lamp beads, avoid contact with the O -shaped circles (O -RING), padding, organic rubber, foam pads, seal rubber, sulfur -containing elastic body, shockproof pads and other harmful substances. Even a small amount of harmful substances can cause LED lamp beads to corrode. Even if LED lamp beads only contact with corrosive gas during the processing process, such as machines in the production line may have adverse effects. In these cases, you can usually observe whether the LED lamp bead component is damaged before the actual system settings. If LED lamp beads cannot completely avoid these harmful substances, LED lamp beads with higher corrosion resistance should be used. The above is about“How does high -power LED lamp beads reduce temperature rise and avoid anti -corrosion?”For a brief introduction, please pay attention to this site if you need it.