소개
With the continuous development of LED 디스플레이 technology, LED screens have been widely used on various indoor and outdoor occasions.
However, due to different application environments, there are significant differences in many aspects of indoor and outdoor LED screens, among which the difference in protection level is particularly significant.
So, what are the differences in protection levels between indoor and outdoor LED screens?
1. Briefly understand the basic concept of the protection level of LED display screens
When it comes to the protection level of LED display screens, it is actually what we often call the IP protection level. This level is a dustproof and waterproof standard set by the International Organization for Standardization (ISO) for electronic equipment. It is very simple, just expressed in two numbers.
The first number talks about dustproof ability, that is, how large dust particles the device can block; the second number talks about waterproof ability, that is, how large splashes or rain the device can withstand.
For LED display screens, this protection level is too important. Think about it: those large outdoor billboards are exposed to wind and rain every day. If the protection level is not enough, they would have been broken long ago. There are also screens in factories with so much dust and oil.
Without a good protection level, they will not last long. Therefore, LED screens with high protection levels can be more durable, last longer, and do not need to be repaired frequently, which saves money.
When buying a screen, you must check the protection level, which is a big deal that affects whether the screen can be used for a long time.
2. What are the specific manifestations of the difference in protection levels between indoor and outdoor LED screens?
1). Difference in dustproof level
1.1). Indoor LED screen:
The indoor environment is relatively clean and stable, and there is not much dust, so the dustproof level requirements for indoor LED screens are not so high.
Common dustproof levels are IP4X or IP5X, which means that it can block dust particles larger than 1mm. Although it cannot be completely dustproof, it is enough for indoor use.
1.2). Outdoor LED screen:
The outdoor environment is much more complicated, with more dust and pollutants, so outdoor LED screens must have a higher dustproof level.
Generally, it is IP6X, which means that dust cannot get in at all, regardless of the size of the particles, so that the screen can be better protected and used longer.
2). Difference in waterproof level
2.1). 실내 LED 스크린:
Indoor LED screens basically do not need to consider rain problems, so the waterproof level requirements are low.
Common waterproof levels are IPX0 (not waterproof), IPX2 (slightly tilted, water drops cannot enter) or IPX4 (splashing water is fine). For indoors, such waterproof performance is sufficient.
2.2). 옥외 LED 스크린:
Outdoor LED screens have to deal with various bad weather, rain and snow water must be protected. Therefore, the waterproof level requirements are particularly high, generally IP65 and above.
IP65 means that dust cannot enter, and water spray is not afraid; more advanced ones include IP66, IP67 and even IP68, and the waterproof performance is even stronger.
IP68 screens cannot get dust in, and there is no problem with soaking in water, which is particularly suitable for extreme weather conditions.
3. What is the reason for the difference in protection level?
1). Different application environments
1.1). Indoor environment:
The indoor environment is like a protected little world, without wind and sun, rain and snow. The temperature and humidity are relatively stable and will not change too much. There is relatively less dust because there is often cleaning work indoors. This environment is too friendly for LED screens.
Therefore, the protection level of indoor LED screens does not need to be set too high. The main thing is to ensure good display effects so that the audience can see clearly and comfortably. After all, when using screens indoors, people pay more attention to the visual experience.
1.2). Outdoor environment:
The outdoor environment is much more complex and changeable. The sun is strong, the rain is frequent, the temperature difference is large, and it is hot and cold. Moreover, there is a lot of dust, and it will fly all over the sky when the wind blows.
These are severe tests for LED screens. After being exposed to the sun for a long time, the screen may change colour and become unclear; after being exposed to the rain, water may enter and short-circuit.
If the temperature difference is large, the electronic components may not be able to bear it and malfunction; if there is too much dust, the screen will be dirty, affecting the viewing effect.
Therefore, outdoor LED screens must have a high protection level to withstand the destruction of these harsh environments and ensure normal operation.
2). Different performance requirements
2.1). 실내 LED 스크린:
Indoor LED screen is mainly used in 쇼핑몰, 전시회 halls, cinemas. The audience is close and looks carefully, so the display effect must be great and the color must be accurate.
Moreover, the indoor environment is relatively mild, so the protection level is not so high. Just protect it from dust and occasional water splashes. The main thing is to ensure that it looks good and satisfies the audience.
2.2). 옥외 LED 스크린:
Outdoor LED screen is different. It is used in billboards, 경기장, and transportation hubs. The audience is far away, so the display effect does not need to be too fine, but it must be stable and durable.
Because the outdoor environment is harsh, the LED screen must have a high protection level to withstand wind, rain, sun and rain for a long time. In this way, the screen can be used for a long time, not easy to break, and the maintenance cost is also low.
After all, for outdoor screens, people pay more attention to stability and durability.
4. What impact does the difference in protection level have on the performance of LED screens?
The difference in protection level has a significant impact on the performance of LED screens.
First of all, from the perspective of service life, a high-protection-level LED screen is like wearing a solid protective cover, which can better resist external wind, rain, dust and other damages and effectively extend the service life of the screen.
This not only reduces damage caused by external factors but also greatly reduces maintenance costs, allowing users to enjoy stable display effects for a longer time. Secondly, the level of protection also directly affects the display effect of the LED screen.
A low protection level may cause dust and moisture to invade the interior of the screen, causing display failure or colour distortion, while a high protection level can effectively prevent this from happening, ensuring that the screen always presents a clear and stable picture.
Finally, from the perspective of safety, a high-protection-level LED screen can better protect the internal electronic components from the external environment, improve safety during use, and allow users to use the LED screen more confidently without worrying about safety hazards caused by external factors.
5. Recommendations for the selection of protection levels for indoor and outdoor LED screens
When choosing indoor and outdoor LED screens, the protection level is a crucial consideration, which is directly related to the service life, display effect and safety of the screen.
1). Indoor LED display screen
For indoor LED screens, we should choose according to the actual use environment and needs. If the use environment is dusty or requires certain waterproof protection, then you should choose products with higher dust and waterproof levels.
In this way, even if there are occasional unexpected situations in the indoor environment, such as water spillage and more dust, the LED screen can maintain a stable working state and will not be affected.
2). Outdoor LED display screen
For outdoor LED screens, it is even more necessary to fully consider the use environment and specific needs when choosing. Outdoor advertising, stadiums and other places have complex and changeable environments, and wind, rain, sun and rain are common.
Therefore, we should choose products with a protection level of IP65 and above. Such products can ensure stable operation under various adverse weather conditions, not afraid of wind, rain, and dust, and always maintain clear display effects and stable performance.
Therefore, when choosing an outdoor LED screen, you must pay attention to the choice of protection level to ensure that the screen can serve us for a long time and stably.
6. Case analysis
1). Indoor LED screen case: billboard of Shinsegae Department Store in South Korea
As a well-known landmark that must be visited in South Korea, Shinsegae Department Store in South Korea attracts tens of thousands of tourists and local residents every day.
In order to stand out in this high-traffic environment, it was decided to install an indoor LED screen in Times Square to play its brand advertisements and product promotions.
Considering the complex internal environment of the New World Department Store, including various lights, dust and occasional water splashes, the brand has extremely high requirements for the dustproof, waterproof and display effects of the LED screen.
1.1). Selection process:
After strict screening and testing, the brand finally selected an indoor LED screen with a dustproof rating of IP5X and a waterproof rating of IPX4.
This screen not only has high-definition display effects and can still keep the picture clear under strong light but also uses advanced dustproof and waterproof technology to ensure stable operation in complex environments.
1.2). Use effect:
Since its installation, this LED screen has been running stably inside the New World Department Store and has become an important window for the brand to display its image and products.
The screen has clear and smooth pictures and bright colours, attracting a large number of tourists and citizens to stop and watch.
Even in bad weather or high traffic, the screen can maintain normal operation without any failure, fully demonstrating its excellent dustproof and waterproof performance and stability.
2). Outdoor LED screen case: outdoor advertising screen in Leicester Square, London, UK
Leicester Square in London is one of the most famous landmarks in the UK and an important location for outdoor advertising. In order to showcase its brand image in this busy transportation hub and tourist attraction, a company decided to install a large outdoor LED screen in Leicester Square.
Considering the changeable weather conditions in London, including rain, snow and strong wind, the company has strict requirements on the protection level and display effect of the outdoor LED screen.
2.1). Selection process:
After in-depth market research and field investigation, the company finally selected an outdoor LED large screen with a dustproof level of IP6X and a waterproof level of IP65.
This screen adopts a fully sealed design, which can effectively resist the intrusion of rain, snow and dust.
At the same time, its high-definition display effect and excellent brightness adjustment function also ensure that the advertising content can be clearly displayed in any weather conditions.
2.2). Use effect:
Since its installation, this outdoor LED large screen has been running stably in Leicester Square and has become an important platform for the company to display its brand image and products. The screen is clear and bright, with bright and eye-catching colors, attracting the attention and stop of a large number of tourists and citizens.
Even in adverse weather conditions, the screen can maintain normal operation without any failure or blurred image. Its excellent protection performance and display effect have won unanimous praise from the enterprise and advertisers, and also added more vitality and color to Leicester Square.
결론
There are significant differences in the protection level of indoor and outdoor LED screens, which is determined by their different application environments and performance requirements.
When we choose LED display screens, we should also choose according to the actual use environment and needs to ensure that it can meet actual needs and maximize its efficiency.
At the same time, with the continuous development and advancement of technology, the protection level and performance of indoor and outdoor LED screens are expected to be further improved in the future.
마지막으로 LED 디스플레이 화면에 대해 더 알고 싶다면, 우리에게 연락해주세요.
