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Structure and advantages of die-cast aluminum housing
The LED display has been continuously upgraded from the original sheet metal box to the current die-cast aluminum box. The structure is more and more reasonable, the precision is getting higher and higher, the weight is getting lighter, and the function is also updated and optimized. Basically completed seamless stitching. Then, the construction of the die-cast aluminum box will be shared with you by Zhangzhou Ruichen Electronic Equipment:
 
The structure of the die-cast aluminum box:
 
First, signal processing: RTF series products use half of the signal skills, unit modules do not need to cascade, greatly improving the product display function. Selecting half of the signal skills, the unit modules do not need to be cascaded, greatly improving the product display function.
 
     Second, the mask: the patented skill mask is selected, and the mask is selected by the rear snap fastening method, which can conveniently protect the LED light before, the front cover can not see the fastening screw, the appearance of the screen is good, and there is no cause when the screen is lit. The bright spot caused by the light leakage of the screw.
 
   Third, the module: 1), select large modules (288 * 288mm), each box has only 4 modules, reduce internal wiring, improve product stability. 2), without opening the box, the display module can be directly disassembled from the rear of the box. The display module can be directly assembled and disassembled from the rear of the cabinet without opening the cabinet.
 
    Fourth, the back cover: remove the 4 screws, remove the back cover, you can protect and replace the power supply and receive the card.
 
5. Heat sink: The aluminum base plate is used instead of the traditional plastic bottom case to improve the heat dissipation function of the product while ensuring the flatness.
 
   Sixth, IC and driver: high rewriting frequency, high grayscale high rewriting frequency, high grayscale 16384 grayscale products use built-in PWM high-end constant current driver chip. In the case of single-receiving card loading, the display screen rewriting frequency can be as low as 960HZ and as high as 4800HZ. The gray level is up to 16bit, and the picture is stable, which can easily meet the high-end requirements such as stage performance and broadcast. The DC power cord is made of American standard wire. The power input is selected from the surface mount socket. The power cable is not easy to loose. The line loss is minimal during power transmission and the input voltage is stable.
  
     More and more display screens are made of die-cast aluminum housings, which are due to the increasing popularity of die-cast aluminum housings. The quality of people's life is constantly improving, the social science and technology is constantly updated, more and more advanced skills are breeding, and the LED display industry is not expected, and more and more attention is paid to users' experience. LED display screens are mostly suitable for field advertising and large stage rentals, so people will come up with more and more sophisticated display boxes.
 
    The die-cast aluminum box produced by our company solves the traditional stupid features of the sheet metal box. It uses the customized and compact data. After the humanized planning, it is more lightweight, more secure, more refined and more solid.
 
1, light - the component is only 8kg, single person can be single-handed, the device is very easy to install;
 
2, thin - the box is made of die-cast aluminum, high strength, strong toughness, high precision, not easy to deform, saving labor;
 
3, fine - size is electromechanical processing accurate to 0.1mm;
 
4. Compatible - New structural planning, meeting the requirements of lifting and stacking, meeting indoor and outdoor requirements;
 
5, fast - the box is connected up and down and left and right using a fast locking mechanism, 10 seconds to complete a box device, the device accuracy is high;
 
6, reliable - high strength and hardness, good heat dissipation.