How to Ensure the Waterproof Performance of Solar Road Studs?

2024-12-05

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In the complex and changeable natural environment outdoors, the waterproof performance of solar road studs is an important guarantee for their long-term use. In the design and manufacturing process, to ensure the waterproof performance of solar LED road studs, many factors need to be considered comprehensively.

1. Choose suitable shell materials.

The shell of solar powered road studs should be made of materials with high weather resistance and waterproof performance. Common ones are high-strength plastics or aluminum alloys, stainless steel, etc. These materials can effectively prevent moisture from entering and can withstand various climatic conditions. If the shell is made of metal material, it needs to be coated with an anti-corrosion layer to prevent rain and other erosion of metal parts.

2. Rigorous sealing design.

The solar panel, LED lampshade, and road stud shell should be tightly bonded with strong neutral adhesive materials to ensure that there is no gap in the middle to achieve a good sealing effect. Design waterproof sealing rings (such as silicone rings, rubber rings) at the joints of solar road studs to ensure that the various parts of the shell are tightly connected to prevent water from entering the internal batteries and circuits. The surface of the solar panel is usually covered with waterproof glass. The use of high-strength, water-resistant, waterproof glass can improve its waterproof ability and protect the solar cell components at the same time.

3. IP rating certification.

Ensure that the waterproof performance of the solar powered road reflector meets international protection standards (such as IP65, IP67, etc.). For example, IP65 means that the device is dustproof and can withstand water spray from any direction, while IP67 means that the device is waterproof and can work safely in water for a short period.

4. Strict testing and quality control.

Strict waterproof performance tests are carried out during the production process, including immersion tests, water spray tests, and moisture and water vapor tests, to ensure that the product can withstand long-term water immersion or heavy rain environments. Long-term weather resistance tests are carried out to simulate different climatic conditions (such as heavy rain, snowstorms, extremely high temperatures, low temperatures, etc.) to test the waterproof performance and functional stability of solar road studs under these conditions.

5. Regular inspection and maintenance.

During the use of solar LED road studs, they may be affected by external forces such as vehicle rolling and collision, resulting in damage to the waterproof structure. Therefore, during use, it is necessary to regularly check the solar panels of the solar powered road studs to ensure that no dust or water accumulation is blocking the light absorption of the solar panels to maintain their charging efficiency. It is also necessary to check whether the drainage holes are unobstructed to prevent water accumulation. Regularly check whether the sealing ring is intact, whether it is aging, cracked, etc., and replace it in time to ensure the waterproof effect.

As an important traffic safety facility, it is crucial to ensure the stable operation of solar road studs. The quality of waterproof performance directly affects whether solar powered road reflectors can operate normally under severe weather conditions such as rain and snow. When designing and manufacturing solar road studs, special attention should be paid to improving waterproof performance, using high-quality waterproof materials, reasonably designing waterproof structures, and strengthening post-maintenance measures to ensure that the road studs can operate normally under various severe weather conditions.

info@nk-roadstud.com

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