How can smart pole led screens handle the unique environments at the seaside?

Precautions for Using smart pole led screens in seaside areas

Since the notion of smart cities was presented, numerous countries have taken action. Smart lamp poles with integrated various functions, as well as lamp pole screens, have become increasingly popular in recent years as excellent partners for smart city construction. Given the varying environmental characteristics of different urban locations, the protection functions of our goods will be changed properly to ensure proper operation.

For example, seaside areas present unique challenges for the installation of smart pole led screens, which are critical for both lighting and information display. The high salinity and constant exposure to salt spray in these regions can significantly impact the performance and longevity of these screens. To ensure the effective and long-lasting operation of LED pole screens in such environments, it’s essential to consider specific precautions.

Understanding the Seaside Environment

The seaside environment poses unique challenges that can significantly impact the application of smart pole led screens. Here’s how these environmental factors affect their performance and longevity:

1. High Salinity and Salt Spray

The most significant challenge in seaside areas is the high salinity in the air, primarily due to salt spray carried by sea breezes. Salt particles settle on surfaces, including LED pole screen, leading to several issues:

• Corrosion of Metal Components: Salt accelerates the corrosion of metal parts such as frames, poles, and connectors, compromising the structural integrity of the screens.
• Circuit Board Damage: Salt can penetrate into the screens, causing moisture accumulation on circuit boards, which can lead to short circuits and equipment failure.

2. High Humidity Levels

Seaside areas often experience high humidity, which can exacerbate the effects of salt spray and lead to additional problems:

• Condensation: Humidity can cause condensation inside the pole led screen, particularly if the sealing is inadequate. This moisture can damage internal electronics and reduce the screen’s lifespan.
• Accelerated Corrosion: The combination of high humidity and salt increases the rate of corrosion, further deteriorating the screen’s materials and components.

3. Strong Winds and Storms

Coastal regions are prone to strong winds and occasional storms, which can affect LED pole display screens in several ways:

• Physical Damage: High winds can cause physical damage to the screens, such as loosening or breaking components. If not properly secured, screens may become detached from their poles.
• Increased Wear and Tear: Constant exposure to wind can increase wear and tear on the screens, particularly in terms of their mounting and structural stability.

4. UV Exposure

Seaside areas often have high levels of sunlight, leading to increased UV exposure:

• Material Degradation: Prolonged exposure to UV rays can degrade the materials used in smart pole led screens, causing them to become brittle, fade, or lose their protective coatings.
• Reduced Display Quality: UV exposure can also affect the quality of the display, causing colors to fade and reducing the overall brightness and visibility of the screen.

5. Temperature Fluctuations

The seaside environment can experience significant temperature fluctuations, from hot days to cooler nights:

• Thermal Expansion and Contraction: These temperature changes can cause the materials in the LED pole screens to expand and contract, leading to potential cracking or loosening of components over time.
• Impact on Performance: Extreme temperatures, whether hot or cold, can impact the performance of the LED screens, affecting their brightness, response time, and overall reliability.

6. Challenges in Maintenance

Maintaining LED light pole screens in seaside areas can be more challenging due to the harsh environment:

• Frequent Cleaning Required: Regular cleaning is necessary to remove salt deposits, prevent corrosion, and ensure the screens operate effectively. However, this maintenance can be more labor-intensive and costly in coastal regions.
• Increased Need for Inspections: The extreme conditions necessitate more regular inspections to identify and resolve possible problems before they lead to equipment breakdown.

Choosing the Right Materials

1、Corrosion-Resistant Materials

To combat the corrosive effects of salt spray, it’s important to use corrosion-resistant materials for the outer shell and supporting structure of smart pole led screens. Anodized aluminum alloy is an excellent choice for light poles and screen frames due to its high resistance to corrosion. This material can effectively protect against salt-induced damage, ensuring the durability of the equipment.

2、Anti-Corrosion Coatings

Applying high-quality anti-corrosion coatings to the surfaces of smart LED pole screens can further protect against salt spray. These coatings create a barrier that isolates metal surfaces from direct contact with salt, reducing the risk of corrosion. Regular reapplication of these coatings during maintenance can help extend the lifespan of the screens.

Ensuring Waterproof Performance

1、Sealing and Waterproofing

Waterproof performance is crucial for LED pole screens in seaside areas. To prevent salt spray and moisture from infiltrating the equipment, all seams, interfaces, and joints must be well-sealed. Using high-quality rubber gaskets and waterproof glue in the design ensures that the internal components remain dry and free from corrosion.

2、Design Considerations

For pole LED screens in seaside applications, we prioritize waterproofing when designing. Consider features like sloped surfaces that allow water to run off rather than accumulate, and ensure that all openings are tightly sealed. These design elements will help keep moisture out, protecting the internal electronics from damage.

Testing and Certification

1、Salt Spray Resistance Testing

Before installing smart pole led screens in coastal areas, make sure to choose goods that have been thoroughly tested for salt spray resistance. Before distribution, Tecnon’s goods go through a battery of tests, including salt spray resistance testing. These tests imitate extreme salinity and salt spray circumstances to assure the screens’ long-term reliability. We give test reports and certificates that demonstrate the screens’ capacity to survive hostile seashore settings.

2、Temperature and Humidity Considerations

In addition to salt spray resistance, it’s important to consider the high temperatures and humidity levels often found in coastal areas. LED pole display screens should be designed to handle these conditions without compromising performance. In addition to the salt spray test stated previously, high and low temperature testing are required before shipping the goods. Passing this test indicates that the product can withstand severe hot or low temperature conditions. We seek for screens that have been tested for temperature and humidity resistance before offering them to our customers, guaranteeing they work effectively in a seaside setting.

3、Waterproof Test

Because the device is installed and used at the seashore, its waterproof function is critical. To assure normal use and improved product performance, our test facility includes a waterproof test center that replicates various weather circumstances. Simultaneously, the product will be turned 360 degrees throughout the test to confirm that the finished product achieves 360-degree waterproofing without dead angles.

Regular Maintenance and Cleaning

1、Preventing Corrosion Through Maintenance

Regular maintenance is key to preventing corrosion and extending the life of smart LED pole screens in coastal areas. This includes routine cleaning to remove salt deposits from the surface of the screens. Use fresh water and mild cleaning agents to wash away salt and prevent buildup that could lead to corrosion.

2、Inspection and Repairs

Regular inspections should be conducted to check for signs of corrosion or damage. If any issues are detected, prompt repairs are necessary to prevent further degradation. This proactive approach to maintenance will help ensure that the screens continue to operate reliably, even in the challenging seaside environment.

Conclusion

Intelligent led pole screen can also be used in coastal communities, however the specific environmental concerns of coastal areas, such as excessive salinity and salt spray, necessitate special care. Cities can assure the long-term stability of these screens by using corrosion-resistant materials, designing them to be waterproof, and performing regular maintenance. Tecnon, a competent manufacturer of LED light pole screens with over 30,000 units deployed in smart city projects, has extensive experience with beach applications.

If you have such needs, please feel free to contact us！

(All the pictures in the article are our actual cases)