LED display waterproof category technology
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The difference between the waterproof of the LED display iron box and the die casting aluminum box is:
1. Material: The LED display screen is made of iron, and the aluminum box is made of aluminum.
2. Processing: The iron box needs to be welded, and the die -cast aluminum box is processed by mold.
3. Waterproof performance: Due to the characteristics of iron material, the LED display screen iron box usually needs to apply water -proof paint on the outside to achieve waterproofing effect; the aluminum material of the die -cast aluminum box itself has good corrosion and waterproof performance. No additional waterproof treatment is required.
4. Weight: The same size iron boxes are heavier than aluminum boxes, so the iron box needs more manpower and material resources during transportation.
Generally speaking, the waterproof performance of die casting aluminum boxes is more excellent, but due to material reasons, the cost is higher. The iron box is widely used in some low -cost LED display items due to its strong structure and low cost. |
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IP65 Waterproof: It can prevent the entry of dust and spray water, suitable for indoor and outdoor environment.
2. IP66 Waterproof: It can prevent the entry of dust, spray water, and strong water flow, suitable for large indoor and outdoor screens.
3. IP67 Waterproof: It can prevent the entry of dust, spray water, and soaking in water for a short time, suitable for stage shows, concerts and other occasions.
4. IP68 Waterproof: It can prevent the entry of dust, spray water and soaking water for a long time. It is suitable for special occasions and rigorous environments, such as underwater detection and deep well adventure.
5. Corruption: LED display panels and chassis are used for corrosion materials, which can withstand corrosion of harsh environments such as acid, alkali, salt mist.
6. Water density design: Increased rubber sealing ring and other design inside the chassis can effectively prevent water from penetrating and improve the waterproof performance of the LED display. |
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Sealing materials
The waterproof level of the LED display depends on the choice of internal sealing materials. These materials must be waterproof and will not be affected by the surrounding environment. Good sealing materials should have good durability and anti -ultraviolet performance to ensure the trust of long -term use.
2. Seal structure
The waterproof structure design of the LED display includes multi -layer sealing, such as silicone seal and sealing. These can make the LED display protection level higher.
3. Safety
The waterproof performance of the LED display also depends on the sealing of the circuit board and the waterproof level of the power supply. To ensure safety, engineers must carefully plan the seal of the entire circuit board and power supply.
4. Cooling system
The waterproof level of the LED display is also affected by the cooling system. Some manufacturers use innovative technologies such as fan and radiator to maintain temperature. However, these technologies will reduce the waterproof level of LED display, so a stronger sealing mechanism is needed.
5. Material quality
The quality of the use of materials is also a factor that affects the waterproof performance of the LED display. Good material quality can increase the waterproof level and ensure that the LED display can quickly adapt to the change of climate and environment.
In summary, the waterproof techniques of LED displays include multiple aspects. When choosing an LED display, you need to pay attention to these details and choose high -quality products to ensure the durability and reliability of long -term use.