Shandong Xinhua Electronics obtained a patent for a waterproof LED display that can increase the service life of the LED display

The patent summary shows that the utility model discloses a waterproof LED display screen, which includes an outer frame. A screen is provided in the middle of the outer frame. A protective mechanism is provided on one side of the outer frame. The protective mechanism includes a U Frame, mounting block, heat dissipation groove, groove, fan, first drying plate, slot, threaded groove, fixing bolt, second drying plate, filter, ear plate, mounting groove and guide plate. Two sets of grooves are respectively opened on the inner surfaces of both sides of the U-shaped frame. The waterproof LED display screen described in the utility model can facilitate heat dissipation, and the U-shaped frame can protect the outside of the outer frame to prevent rainwater from entering the outer frame through the heat dissipation groove and causing damage to the internal components, thereby increasing the service life of the LED display screen and bringing better use before use.scene.