Outdoor advertising board

Abstract

The invention discloses an outdoor advertising board, and relates to the technical field of advertising boards. The outdoor advertising board comprises a bottom plate, a hydraulic rod is fixedly mounted at the top of the bottom plate, a base is fixedly mounted at the free end of the hydraulic rod, a steering mechanism is arranged in the base, a mounting frame is arranged at the top of the base, an advertising board body is arranged between the inner walls of the two sides of the mounting frame, and a dust removal mechanism is arranged on the front side of the mounting frame. And a heat dissipation mechanism is arranged in the mounting plate. According to the outdoor billboard, the steering mechanism, the wind direction sensor and the anemograph are used in cooperation, the direction of the billboard can be adjusted according to measurement of wind speed and wind direction, large wind pressure caused by the fact that the front face of the billboard faces the wind is avoided, and the problem that part of existing outdoor billboards are prone to being scraped to topple over or break off when typhoons exist outdoors is solved. And the service life of the advertising board is prolonged, and the practicability of the device is improved.

Description

technical field [0001] The invention relates to the technical field of billboards, in particular to an outdoor billboard. Background technique [0002] Outdoor billboards are needed for content dissemination during advertising, but some existing outdoor billboards are easily affected by wind blowing outdoors, especially in typhoons, which are easy to be blown over or broken, which has a negative impact on the surrounding environment and The crowd poses a threat. At the same time, billboards that have been outdoors for a long time will be contaminated with a lot of dust. Over time, the dust on the billboards will block the promotional content on the billboards. Manual cleaning increases labor intensity and reduces the efficiency of publicity. Not only that At night, the billboard needs to be illuminated by LED lights in the device, but long-term lighting without heat dissipation will cause temperature rise, which may cause loss of internal components. Therefore, we propose an...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to at least solve one of the technical problems in the prior art, and provide an outdoor billboard, which can solve the problems that the existing billboards are easy to be blown down by the wind and cause danger, and the existing billboards are difficult to clean dust and dissipate heat.

Images