Outside digital signage, information screens and outdoor TVs all use LCD displays. Little difference exists among a standard LCD screen used in your own home and an outdoor LCD display, except outside screens require protection from the weather as well as other outdoor elements to enable functionality within outdoor locations.
Many manufacturers now produce outdoor displays, thanks to the strong outdoor digital signage market, require outdoor TVs cost many times a lot more than the price of standard indoor displays. This particular price often prohibits many businesses from using outdoor digital signage, supplying outdoor information or entertaining customers with an outdoor TV.
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Outdoor Lcd-display Enclosure
Another method of utilizing an outside LCD display is to use standard device but protect it in LCD housing. Made to TV manufacturer’s standards, like VESA (Video and Electronic Producers Association), LCD enclosures come in a variety of sizes, enabling the housing associated with almost any make and model screen.
Normally, the particular protection offered by a LCD enclosure is fairly comprehensive, keeping the housed LCD screen dry from the rainfall, free of airborne particles, at a regular temperature and provides rugged defense through vandals and attempts at fraud. Protecting from all of these factors is essential for almost any outdoor LCD display.
Perhaps the biggest from of protection for an outdoor LCD screen is protection from the elements. Water and electronics obviously do not mix, so keeping the screen dry is vital. Rainfall needs maintaining out of the display, but this is not as simple as it sounds. All TV displays require access to air to prevent overheating.
A LCD screen has a ventilation system on it that enables air to penetrate and carry any excess heat away; however , this also provides access for any water or rainfall. To combat this problem, LCD display enclosures have shaped channels that allow airflow but not water ingression, allowing heat transfer but preventing moisture intrusion.
Outdoor Lcd-display enclosures provide a controllable environment for the screen with the temperature kept in a constant thanks to climatic systems. Fans transfer away heat generated with the screen; while in cold ambient temperature, heater systems maintain a minimum temperature inside the enclosure.
Insulation, additional followers and even air conditioning provide additional heat control when needed, maintaining a steady inner temperature for the screen.
The weather and temperature are not the only real elements that can damage an Lcd-display. Dust, when allowed to penetrate within vents can cause overheating and even brief circuits. Attracted to static, dust may also cover screens and make them unreadable. Prevalent in industrial locations and also outdoors as wind-blown dust plus debris, outdoor LCD screen enclosures are ideal for protecting screens in this kind of area.
Another form of protection offered by a LCD screen enclosure will be ruggedness and defense against vandalism. Usually manufactured from steel, with shatter-proof screen, outdoor LCD screen enclosures provide physical protection from physical shocks and impact.
Used for outdoor electronic signage, indoor display in severe environments and for watching TV outdoors, outside LCD display enclosures are a comprehensive type of protection that allows the use of standard LCD displays in almost any environment.