The heat dissipation problem of the transparent LED screen is the key to the performance and life of the LED screen. The internal components of the transparent screen are the electronic components that generate the most heat, such as LED lamp beads, driver ICs, and power supplies. In particularly hot weather, if the heat dissipation deviation is not timely, the screen body will appear color cast. If the temperature is too high, the heat cannot be dissipated, which will damage the internal components of the transparent screen and cause the screen to malfunction.
led transparent screen
Through the use of physical heat dissipation, air convection heat dissipation, air conditioning refrigeration heat dissipation, duct type heat dissipation and heat conduction materials in product design, production processing and engineering construction, the heat dissipation problem of transparent LED screens is solved. In the product structure, the light bar type structure design, there is a gap between the light bars, the heat of the lamp beads can be quickly emitted, and the heat dissipation performance is good.
Choose more high-quality and durable heat-conducting materials. For example, for the box material, Winbond chooses high-quality aluminum with good heat dissipation and oxidation resistance, and optimizes the structure of the PCB board electronic components to simplify and rationally arrange. Moreover, the multi-layer space design inside the box forms an overall transparent convective heat dissipation structure, which makes full use of natural air for convection heat dissipation, which not only takes into account heat dissipation and sealing, but also improves reliability and service life. In addition, in terms of hardware materials, such as the use of TG170 for the PCB board, which can withstand high temperatures of 170 degree , it also further avoids the adverse effects of high heat and ensures the normal operation of the screen.
Under normal circumstances, the average power consumption of the conventional LED screen is 350W/square, and the maximum power consumption is about 900W/square; while the average power consumption of the transparent LED display is about 250W/square, the maximum power consumption is about 700W/square; the ratio of transparent LED display in unit square Conventional display screens can save energy from 100W to 200W, which can save a lot of electricity bills after long-term use. The power consumption is low, the heat generation is low, the screen body will not be too high, and the display screen can operate normally in a normal temperature environment.
The display mode is a big difference between the transparent LED screen and the conventional screen. When the conventional LED display screen is working, basically all points are glowing and heating; while the transparent LED screen is working, only the displayed part will glow and heat, and the other parts will not emit light. The temperature of the screen is much lower than that of the conventional screen.
In summary, the reasonable design structure and box structure ensure that the transparent LED display has a very good heat dissipation performance and low energy consumption. It is a new generation of green display products, and its high permeability, green energy saving and other outstanding features are not only It beautifies the appearance of the building, and also enhances the image and commercial value in the field of architectural glass curtain walls.
