Filtering detection-type electronic control safety advertisement light box

Abstract

The invention relates to a filtering detection-type electronic control safety advertisement light box. A temperature detection result in an advertisement light box body (1) is obtained in a real timebased on a first filtering circuit (13) through application of a temperature sensor (5) in the built-in advertisement light box body (1). According to the temperature detection result, electronicallycontrolled telescopic rods (8) in each group of electric drive windows (3) are synchronously controlled, and the closing and opening of each hollow window (12) on the top surface of the advertisementlight box body (1) through each barrier plate (7) are achieved, and heat control is achieved; at the same time, through application of a smoke sensor (6) in the built-in advertisement light box body (1), based on a second filter circuit (14), a temperature detection result in the advertisement light box body (1) is obtained in a real time, and for open flame, through the closing of the hollow window (12), combined with control of a design of an electronic control valve (10), water-spraying fire fighting operations are achieved in a closed space, and stability and safety of practical application can be effectively guaranteed.

Description

technical field [0001] The invention relates to a filter detection type electronically controlled safety advertising light box, which belongs to the technical field of intelligent billboards. Background technique [0002] Billboards generally refer to all outdoor media that convey advertising information. With the continuous development of cultural undertakings, billboards can be seen everywhere, distributed in various locations in the city. From the perspective of the scale of billboards, not only are they installed on the outer walls of buildings There are also huge billboards hanging on poles. As we all know, the purpose of billboards is to advertise widely, that is, to attract more attention. Therefore, with the design of billboards, advertising boxes with light sources It emerged as the times require and has become a landscape of the city, but the introduction of electric energy applications, heat dissipation and safety are problems. The light source is easy to generate...

AI Technical Summary

Problems solved by technology

[0002] Billboards generally refer to all outdoor media that convey advertising information. With the continuous development of cultural undertakings, billboards can be seen everywhere, distributed in various locations in the city. From the perspective of the scale of billboards, not only are they installed on the outer walls of buildings There are also huge billboards hanging on poles. As we all know, the purpose of billboards is to advertise widely, that is, to attract more attention. Therefore, with the design of billboards, advertising boxes with light sources It emerged as the times require and has become a landscape of the city, but the introduction of electric energy applications, heat dissipation and safety are problems. The light source is easy to generate heat, and a large amount of heat accumulates in the advertising box, and the advertising drawings may be partially blackened, and once the heat appears Open fire accidents, if not handled in time, may cause major accidents

Images