At the moment when digital information is spreading rapidly, lamp pole screens, as an efficient information display medium, can be seen everywhere in the streets and alleys of the city. It not only bears the function of transmitting advertisements and public information, but also is a part of the urban landscape. However, lamp pole screens are usually installed outdoors and face various complex environmental factors. Among them, the risk of collision poses a serious threat to the stability of its frame and connection. Therefore, the design of anti-collision protection structure is of great significance.

Lamp pole screens are mostly installed on both sides of the road, around the square and other areas with dense traffic. Accidental collision of vehicles is one of the most common risks. In busy traffic areas, vehicles may deviate from the normal driving trajectory due to driver errors, emergencies and other reasons, and directly hit the lamp pole screen. Even a minor collision may cause damage to the frame of the lamp pole screen and affect its appearance integrity. A more serious collision is likely to cause the frame to deform and crack, resulting in the exposure of internal electronic components, which in turn causes short circuits, circuit breaks and other faults, making the lamp pole screen unable to work normally. The connection parts of the lamp pole screen, such as the connection between the screen body and the lamp pole, and the joints between the modules, may loosen or fall off under the action of the collision force, destroying the structural stability of the entire lamp pole screen. In severe cases, the screen body may even fall off the lamp pole, causing secondary damage to pedestrians and surrounding facilities.

From the perspective of improving the stability of the protection frame and connection, the anti-collision protection structure plays a key role. A reasonably designed anti-collision protection structure can effectively disperse the collision force. For example, the protection frame is made of high-strength and buffering materials. When hit, these materials can absorb part of the energy through their own deformation to avoid the collision force from concentrating on the key parts of the lamp pole screen. Some anti-collision structures will also design special mechanical structures, such as surfaces with tilted angles or corrugated shapes, which can guide and disperse the collision force in a specific direction and reduce the direct impact on the frame and connection parts.

For connection stability, the anti-collision protection structure can provide additional support and constraints for the connection parts when a collision occurs. For example, at the connection between the screen and the lamp pole, installing a reinforcement bracket or a shock-absorbing rubber pad can not only enhance the firmness of the connection under normal circumstances, but also prevent the connection from loosening or being damaged due to excessive force through the rigid support of the bracket and the buffering effect of the rubber pad when encountering a collision.

The existence of the anti-collision protection structure greatly extends the service life of the lamp pole screen. Reducing the frequency of damage caused by collision means that the lamp pole screen does not need to frequently replace parts or carry out large-scale repairs, reducing maintenance costs. For urban management departments and advertising operators, this not only saves capital investment, but also improves the efficiency of the lamp pole screen, enabling it to continuously and stably play the role of information dissemination. From the perspective of safety, a stable lamp pole screen structure can avoid safety accidents such as screen falling caused by collision, ensuring the safety of pedestrians and the integrity of public facilities.

The design of the anti-collision protection structure of the lamp pole screen is crucial to improve the stability of the protection frame and the connection. It is a necessary measure to ensure the normal operation of the lamp pole screen, extend its service life, reduce maintenance costs, and ensure public safety. In the future design and installation of lamp pole screens, great attention should be paid to the optimization and application of anti-collision protection structures to adapt to the complex and changeable outdoor environment, so that lamp pole screens can better serve urban development and information dissemination.