LED large screen cooling device how to choose?
For the current full-color led large screen is rampant, led display industry potential enormous economic and social benefits, making countries around the world have formulated development plans and support policies to promote the led display industry and the rapid development of the market. China has proposed many policies to vigorously develop energy-saving and environmental protection led products, but due to the current high cost led display, while facing the lack of standards, thermal performance needs to be improved, the power driver needs to be redesigned and a series of issues. Here, we talk about the heat dissipation problem of LED display. With the onset of summer, all kinds of heatstroke prevention measures are all in the battle. The LED display is the most popular outdoor display device. Excessive temperature will cause it to malfunction. How can we choose the cooling equipment for this hot summer?
First, the LED display within 20 square meters 1, for the north of Guangdong Province, LED display within 20 squares is recommended not to use air conditioning, if the conditions permit, the use of two small fans is sufficient.
2. Some cities in the south: Guangdong, Guangxi, Hainan, Wuhan, Chongqing and other places need to install two fans is completely enough, the diameter of the fan is about 500mm, according to the size of the installation space.
Second, the display area of ​​more than 20 square meters
1. If your full-color LED display is installed against a wall, see how much the display protrudes. If you can project one meter above the wall, it is recommended to select a fan or fan according to the area. Over the top of the screen, if you buy an 80-square-square ph16 outdoor LED full-color screen, that means that the fan you buy will have six axial fans with a diameter of about 600mm. The type of evacuation outside, and when installing the fan, it is necessary to ensure that there is a net inside to prevent the technicians who maintain the display screen from sucking other things into the clothes to take care of adult injuries. The fan outlet of the aluminum plastic plate is equipped with aluminum alloy shutters.
Wall-mounted LED large screen can also be installed air-conditioning, air-conditioning to ensure that the host has a place, does not affect the overall appearance of the wall. The choice of air-conditioning is required. The most commonly used air-conditioning is 1.5P, 2P and 3P air conditioners, and the 12-square-squared 1P air-conditioner calculations in northern cities; the southern cities use 9-square-squared 1P air-conditioning calculations. If the area of ​​the LED outdoor display is relatively large, the air conditioner will be directly customized by the manufacturer. If the area is not large, it is necessary to go to the store to purchase, but the display cooling air conditioner has a call compensation function.
2, if the LED display installation method is to use the column, it is best to use fan to dissipate heat, the fan is installed on the back of the large screen aluminum plastic plate, it is best to lean upwards, made of blinds in the form of so that when it rains Rainwater does not enter the display screen. If it is double-column, several blinds are opened in the middle of the double-column. This business window is the air inlet, and the upper fan is the air outlet. This forms a complete air convection and makes the cooling effect. better.
If you require air conditioning, this is no problem. Both the purchase cost and the use cost will increase, and the cooling effect will be worse than the fan. There is also a problem. If you want to install air-conditioning, one of the issues that must be considered is whether the external device is mounted on the column or hung on the back side. Whether it can guarantee the appearance is beautiful.
The above is for reference only
First, the LED display within 20 square meters 1, for the north of Guangdong Province, LED display within 20 squares is recommended not to use air conditioning, if the conditions permit, the use of two small fans is sufficient.
2. Some cities in the south: Guangdong, Guangxi, Hainan, Wuhan, Chongqing and other places need to install two fans is completely enough, the diameter of the fan is about 500mm, according to the size of the installation space.
Second, the display area of ​​more than 20 square meters
1. If your full-color LED display is installed against a wall, see how much the display protrudes. If you can project one meter above the wall, it is recommended to select a fan or fan according to the area. Over the top of the screen, if you buy an 80-square-square ph16 outdoor LED full-color screen, that means that the fan you buy will have six axial fans with a diameter of about 600mm. The type of evacuation outside, and when installing the fan, it is necessary to ensure that there is a net inside to prevent the technicians who maintain the display screen from sucking other things into the clothes to take care of adult injuries. The fan outlet of the aluminum plastic plate is equipped with aluminum alloy shutters.
Wall-mounted LED large screen can also be installed air-conditioning, air-conditioning to ensure that the host has a place, does not affect the overall appearance of the wall. The choice of air-conditioning is required. The most commonly used air-conditioning is 1.5P, 2P and 3P air conditioners, and the 12-square-squared 1P air-conditioner calculations in northern cities; the southern cities use 9-square-squared 1P air-conditioning calculations. If the area of ​​the LED outdoor display is relatively large, the air conditioner will be directly customized by the manufacturer. If the area is not large, it is necessary to go to the store to purchase, but the display cooling air conditioner has a call compensation function.
2, if the LED display installation method is to use the column, it is best to use fan to dissipate heat, the fan is installed on the back of the large screen aluminum plastic plate, it is best to lean upwards, made of blinds in the form of so that when it rains Rainwater does not enter the display screen. If it is double-column, several blinds are opened in the middle of the double-column. This business window is the air inlet, and the upper fan is the air outlet. This forms a complete air convection and makes the cooling effect. better.
If you require air conditioning, this is no problem. Both the purchase cost and the use cost will increase, and the cooling effect will be worse than the fan. There is also a problem. If you want to install air-conditioning, one of the issues that must be considered is whether the external device is mounted on the column or hung on the back side. Whether it can guarantee the appearance is beautiful.
The above is for reference only
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