Can the indoor led display be used outdoors?

Publisher: Supplier of LED Display Time: 2022-07-29 20:13 Views: 675

Recently, a customer asked: Can the LED display be used in an outdoor environment after a period of use? Is it really possible to do this for the problem of changing indoor full-color LED display to outdoor LED display? We believe that, first of all, this is definitely not something that can be changed at will, so why can't it be changed? Next, the editor of LCF will introduce you one by one.


1. Brightness limitation.


Indoor LED displays do not require high brightness, and mainly use dynamic scanning circuits. However, outdoor LED displays have higher requirements for brightness, because they are static scanning circuits, and the hardware difference between the two is relatively large. The main purpose of dynamic scanning is to save the hardware cost of the display screen. The number of driver chips used is more than ten times different, so this greatly determines that the brightness of the indoor LED display is relatively low, generally between 1600cd/㎡. For indoor use only.


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2. Waterproof restrictions.


The structural requirements of indoor full-color LED display are basically not waterproof, even if waterproof, it is a simple waterproof treatment, while outdoor full-color LED display has high requirements for waterproofing, because it often encounters storms and thunderstorms outdoors, so in the The cables and boxes are waterproofed during production, and the requirements for the box structure itself will be different.


3. Viewing distance restrictions.


The requirement of indoor LED display is that the viewing distance is close, and the model is generally between P1.25, P1.53, P1.86, P2, P2.5, P3, and the area is relatively small, generally in 100 Within square meters, the outdoor LED display requires a relatively long viewing distance. The model is generally between P3 and P20. Because the outdoor screen is usually large in size, it is generally more than 20 square meters.


4. The dust-proof level is limited


Dust is a key factor in reducing the product rate of LED displays and accelerating product embrittlement. Outdoor LED displays need to be protected from dust according to the design plan and dust-proof structure.


Therefore, we believe that due to the difference in brightness, waterproof treatment and model selection between indoor LED displays and outdoor LED displays, the raw materials, accessories, cabinets and other hardware are different at the beginning of production, so try not to change them as much as possible, and only change them. will make the effect worse. In fact, if you want to deploy a full-color LED display outdoors due to cost considerations, it is better to directly choose a model dedicated to outdoor LED displays, because the dedicated design and cabinet can save a lot of trouble in the later stage, and It can also improve a better user experience.


The above is the reason why the indoor led display screen compiled by LCF Xiaobian can be used outdoors. At the same time, you are welcome to add or correct it. LCF is a world-leading provider of LED display applications and solutions, as well as a national-level specialized, special, and new little giant enterprise. The main business covers "smart city", "cultural tourism business performance", "commercial display project", "content technology" four major sections, with the world's leading automated production equipment and modern post-doctoral research laboratory and perfect sales and services team. Friends who want to buy LED display can also contact us, Lianchengfa LED display manufacturer, a big country brand, trustworthy!