Summer has just passed, but the persistent high temperature still makes the outdoor LED display “suffering”, in order to make the outdoor LED display normal operation, do you collect the good LED display cooling solutions? Here,
LED Controller for you to recommend wall-mounted and column-mounted cooling solutions.
First, the current commonly used heat dissipation methods explained
1, air hydrodynamics, the use of light shell shape, creating convection air, which is the lowest cost way to enhance heat dissipation.
2, thermally conductive plastic shell, in the plastic shell injection molding filled with thermally conductive materials, increase the plastic shell thermal conductivity, heat dissipation capacity.
3, aluminum fins, this is the most common way of heat dissipation, with aluminum fins as part of the shell to increase the heat dissipation area.
4, surface radiation heat dissipation treatment, the surface of the lamp shell to do radiation heat dissipation treatment, simple is to apply radiation heat dissipation paint, the heat can be radiated away from the surface of the lamp shell.
Second, wall-mounted and column-mounted heat dissipation solutions
1, if the LED display installation is used column, it is best to use the fan to dissipate heat, fan installed in the back of the screen above the aluminum composite plate, it is best to lean upward, made in the form of shutters so that when it rains the rain does not enter the display inside. If it is a double column, in the middle position of the double column to open a few shutters, this shutter is the air intake, above the fan is the exhaust port, so that the formation of a complete air convection makes the heat dissipation effect is better.
2, if the LED display installation location is against the wall, it depends on how much the LED display can protrude, if it can protrude from the wall one meter position, it is recommended that according to the size of the area to choose the fan, the fan installation position in the screen on the side of the top of the sequential row. If the customer purchases the LED display for 80 square P16 outdoor LED full-color screen, we should choose 6 sets of axial fans with a diameter of about 600mm. Particular attention should be paid to ensure that the fan is pumped to the outside, and equipped with a protective net, in order to prevent the maintenance of the display of technicians in the maintenance of the display when the clothing sucked into the light of personal injury. In addition, to install aluminum alloy shutters on the fan outlet on the outside of the aluminum composite panel, can achieve the effect of waterproof.
Wall-mounted full-color LED display can also be equipped with air conditioning, to ensure that the host of the air conditioner has a location to put, does not affect the overall appearance of the wall. The choice of air conditioning is required, the general use of the most 1.5P, 2P and 3P air conditioning the most, the northern city 12 square 1P air conditioning calculations; southern cities using 9 square 1P air conditioning calculations. If the area of the LED outdoor display is relatively large, air conditioning will go to the manufacturer directly customized, if the area is not large in the case of going to the store to buy, but the display cooling air conditioning is the incoming call compensation function.
