Home > News > Content
Six Major Requirements About Outdoor LED Electronic Display Installation
Jun 01, 2018

For outdoor LED display, because it is used outdoors, it must be treated differently from ordinary indoor LED display. LED electronic display installation requirements are not the same as ordinary indoor LED. In the installation must be done in detail. It is very likely to cause trouble. Follow the LED display manufacturer He Lilai to understand the requirements of the outdoor LED electronic display installation?


Outdoor LED display installation six major requirements


1. Installation of lightning protection devices on display screens and buildings


    The main body of the LED display screen and the casing are well grounded, and the grounding resistance is less than 3 ohms, so that the large current caused by the lightning discharges in time; the display screen may be subject to intense magnetic and magnetic attack caused by lightning;


2. LED display itself waterproof measures


    The screen body, and the joint between the screen body and the building must be strictly waterproof and leakproof; the screen body must have good drainage measures, and the water can be discharged smoothly in case of occurrence of water; pay attention to waterproof and moisture-proof. The display screen is installed outdoors, often exposed to the sun, rain, dust, and the working environment is harsh. If the electronic device is wetted or severely dampened, it will cause a short circuit or even a fire, causing a malfunction or even a fire, resulting in loss;


3. Circuit chip selection


   Select industrial-grade integrated circuit chips whose operating temperature is between -40°C and 80°C to prevent the display from starting when the temperature is too low in winter.


4 install ventilation equipment cooling, so that the internal temperature of the screen between -10 °C ~ 40 °C


    Axial fans are installed above the screen body to discharge heat; the LED display itself generates a certain amount of heat when it is working. If the ambient temperature is too high and the heat dissipation is poor, the integrated circuit may not work properly or even be burned, thus rendering the display system incapable. normal work;

5. Must use ultra-high brightness light-emitting diodes


    In order to ensure long-distance visibility under strong ambient light conditions, ultra-high brightness light-emitting diodes must be used; contrast is increased, the audience size is wide, line-of-sight requirements are long, and the field of vision is wide; ambient light changes greatly, and in particular it may be exposed to direct sunlight.


 6 display media selection of new wide viewing angle tube

    Wide viewing angle, pure color, consistent coordination, life expectancy of more than 100,000 hours The outer package of display media is currently the most popular covered square tube, silicone seal, no metal assembly; its exquisite appearance, durable, with anti- Direct sunlight, dust, waterproof, anti-high temperature, anti-circuit short-circuit five features.