Energy-saving electronic information advertising board

Abstract

The invention discloses an energy-saving electronic information advertising board comprising a box; the box is divided into an upper layer and a lower layer of an energy control cavity and a power generation cavity, a circuit control panel and a storage battery are fixedly installed on the inner wall of the energy control cavity, a wind power generation mechanism is fixedly installed on the innerbottom wall of the power generation cavity, an air cooling heat dissipation mechanism is installed on the wind power generator structure, a cleaning mechanism and a wind gathering pipe are installed on the outer side wall of the box, and the wind gathering pipe penetrates through the power generation cavity to communicate with the wind power generation mechanism. According to the energy-saving electronic information advertising board in the invention, electric energy is provided for the storage battery through the wind power generation mechanism, the wind energy exhausted by air conditioner external units in a market is fully utilized, the wind energy is further used through the air cooling heat dissipation mechanism to perform heat dissipation on the generator, the storage battery and thecircuit control panel, dust on the surface of the display screen is cleaned through the cleaning mechanism, so that the temperature of the display screen is reduced, loss of the electric energy is reduced, and light sensing adjustment of a light sensor further reduces the loss of the electric energy of the display screen.

Description

technical field [0001] The invention relates to the field of electronic billboards, in particular to an energy-saving electronic information billboard. Background technique [0002] Electronic billboard is a form of new media advertising, which is the perfect combination of new media technology and outdoor advertising form. It uses posters and videos made by enterprises to play on electronic billboards to increase the attractiveness of advertisements and provide advertising services for advertisers. Both the billboard and the billboard leaser bring good income and form a win-win situation, but the electronic billboard has the phenomenon of wasting electric energy. On the electronic billboard, whether it is day or night, the advertising video is displayed with high brightness, and most of the existing Electronic billboards use electricity from buildings such as supermarkets and shopping malls, which increases the waste of electricity. [0003] In the prior art, there are rou...

AI Technical Summary

Problems solved by technology

[0005] 1. Power supply through solar panels cannot guarantee the continuous display of electronic billboards in long-term rainy days;

[0006] 2. Use sensor detection to judge whether someone is approaching to light up the screen. In the streets with a large traffic flow, it will be on for a long time, and the more sensors, the more power consumption, the energy saving effect is not obvious, and the area with a small traffic volume loses the power on. the meaning of the advertisement;

[0007] 3. The above-mentioned energy-saving electronic information billboards are all set up outdoors to attract the attention of pedestrians. However, there is sunlight outside, which leads to high temperature of the electronic billboards, which affects the charging and discharging efficiency of the battery.

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