Outdoor advertising light box system

Abstract

The present invention relates to an outdoor advertising light box system, and relates to the technical field of outdoor advertising light box systems. It solves the problem that in the face of rain, the outdoor advertising light box will also operate normally in the rain. Once the branch line of the lighting lamp is damaged and the power is not cut off in time, then Damage to the branch line of the lighting lamp will cause leakage under the action of rainwater. Once someone passes by the outdoor advertising light box, electric shock accidents are likely to occur. It includes: a rain detection device installed outside the advertising light box to detect the current environmental rainfall, A humidity detection device, an automatic power-off device, and a control terminal are installed inside the advertising light box body to detect the humidity inside the advertising light box. The invention has the effect of cutting off the power supply of the outdoor advertising light box in time when the outdoor advertising light box may cause electric leakage, so as to avoid the electric leakage phenomenon.

Description

technical field [0001] The invention relates to the technical field of advertising light boxes, in particular to an outdoor advertising light box system. Background technique [0002] At present, common outdoor advertising light boxes are mainly composed of a frame, a light source system arranged in the frame, a canvas arranged in the frame and a transparent cover. [0003] In the rain, outdoor advertising light boxes cannot automatically power off, which is not conducive to improving the safety of advertising light boxes. The reason for this problem is that outdoor advertising light boxes are oriented to all weather conditions and do not distinguish between raining and non-raining. In the face of rain, outdoor advertising light boxes will also operate normally in the rain. Once the branch line of the lighting lamp is damaged, If the power is not cut off in time, if the branch line of the lighting lamp is damaged, it will cause electric leakage under the action of rain. Onc...

AI Technical Summary

Problems solved by technology

[0003] In the rain, outdoor advertising light boxes cannot automatically power off, which is not conducive to improving the safety of advertising light boxes

The reason for this problem is that outdoor advertising light boxes are oriented to all weather conditions and do not distinguish between raining and non-raining. In the face of rain, outdoor advertising light boxes will also operate normally in the rain. Once the branch line of the lighting lamp is damaged, If the power is not cut off in time, if the branch line of the lighting lamp is damaged, it will cause electric leakage under the action of rain. Once someone passes by the outdoor advertising light box, electric shock accidents are likely to occur, and there is still room for modification

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