Outdoor LED display screens are generally not small in size and area. It is not a whole screen, but is composed of LED cabinets spliced together. Therefore, the classification of full-color LED display cabinets and their applications in different applications will be a topic of concern to everyone.
1. Large size, iron LED display box
This type of cabinet appeared in the early stage of the backward development of the LED screen production technology. It was slightly larger and heavier, and it was divided into a sealed cabinet and a simple cabinet. The size of this kind of led screen box size is 1280mm×960mm, 960mm×960mm, 768mm×768mm and so on. Under the same size and material, the price of the sealed LED display box is higher than that of the simple box.
1. The protection level of the sealed box can achieve IP65, and it can work normally in various environments. It is mainly used outdoors.
2. The simple LED display cabinet is relatively simple in workmanship, and should be used indoors.
2. Die-casting aluminum LED display box
The die-cast aluminum box is light in weight, reasonable in structure, high in precision, and can basically realize seamless splicing. The size of this type of LED screen cabinets are 576mm×576mm, 640mm×640mm, 500mm×500mm, etc. At present, die-cast aluminum cabinets basically occupy the indoor and rental LED display market. Lianchengfa’s latest die-cast aluminum LED display is not only a simple upgrade of the traditional display cabinet, it has been fully optimized and updated in terms of structure and performance. It is a compact indoor rental display made of patents, and the cabinet is spliced. High precision, easy to disassemble and maintain.
1. Die-cast aluminum 576mm×576mm LED display box
The die-cast aluminum box of this size is light and easy to install. It can be installed in two ways: stacking and hoisting. It occupies a large share in the indoor LED display and rental LED display market.
2. Die-cast aluminum 640mm×640mm LED display box
The die-cast aluminum LED display cabinet of this size is currently the largest die-cast aluminum cabinet and is mainly used for outdoor rental LED displays
3. Die-cast aluminum 500mm×500mm LED display box
The die-cast aluminum LED display box of this size is molded separately, which is easier to use with most of the current modules, and is closer to the user's private customization. It is favored by customers at home and abroad.
3. High-tech material LED display box
High-tech material LED display cabinets are mainly divided into nano-polymer material LED display cabinets and carbon fiber LED display cabinets. These two cabinets have not yet reached the popularization stage, and only a few LED display manufacturers are using them.
1. Nano-polymer material LED display box
Nano-polymer material is a new type of cabinet, which has the characteristics of shock resistance and drop resistance. At the same time, the weight is much lighter than conventional cabinets. The weight of a single cabinet is only about 5KG. And the price is also lower than that of conventional die-cast aluminum, easy to load and unload, and easy to handle; save money, 20% lower than the price of die-cast aluminum box, and the truss cost is low, and the transportation cost is low.
2. Carbon fiber LED display box
Carbon fiber cabinet is a newly emerging technology. The emergence of carbon fiber cabinet solves the problem that LED displays cannot be installed in some venues due to load-bearing restrictions and rigging restrictions. The carbon fiber cabinet is characterized by ultra-thin, light weight, good strength, high tensile strength, and adopts a fully modular design, which is more convenient for maintenance. The 45-degree right-angled edge can realize the 90-degree splicing and installation of the screen. At the same time, it provides a non-transparent back panel, which is suitable for large-area installation in the field of stadiums and outdoor advertising lights.
3. Magnesium alloy LED display box
Magnesium alloys are alloys based on magnesium and added with other elements. Its characteristics are: low density, high specific strength, large specific modulus of elasticity, good heat dissipation, good shock absorption, greater impact load capacity than aluminum alloy, and good resistance to organics and alkali corrosion. Magnesium alloy used as LED display cabinet is cost-effective, easy to install, and excellent heat dissipation makes the product more market advantages.
The above is about the classification of common full-color LED display cabinets. It is also worth noting that the LED cabinets are generally about 1 square meter, which is too large for transportation, handling and installation. If it is too small, it will increase the number of manufacturers. Production costs and customer purchase costs.
