Advertising lamp box device with driving and winding variable-frequency function

Abstract

The invention relates to an advertising lamp box device with a driving and winding variable-frequency function. The advertising lamp box device comprises an advertising panel, a lamp slice shield, a lamp slice, a highlight energy-saving lamp panel, an automatic winding device and an advertising bottom plate; the bottom surface of the advertising panel is connected with the upper surface of the highlight energy-saving lamp panel by bolts; the upper surface of the advertising bottom plate is connected with the lower surface of the highlight energy-saving lamp panel by bolts; the automatic winding device comprises an advertising winder and advertising driving equipment; the advertising winder is arranged at one end of the highlight energy-saving lamp panel in a length direction; the advertising driving equipment is arranged at the other end of the highlight energy-saving lamp panel in the length direction; a winding port is formed on the surface of the advertising winder; the winding portis buckled and connected with a clamping part; the clamping part is in gear meshed connection with an electric motor mounted inside the advertising winder; the surface of the advertising driving equipment is wound and connected with a connection belt; one end of the connection belt is clamped and connected inside the advertising driving equipment; and the other end of the connection belt is buckled and connected to the surface of the advertising driving equipment.

Description

technical field [0001] The invention relates to an advertising light box with a functional device for driving coil frequency conversion, which belongs to the field of advertising light box devices. Background technique [0002] The advertising slogans of advertising light boxes and advertising posters have obvious effects in publicity, especially at night, which belongs to people's leisure time. The publicity of advertisements plays a greater role in letting people understand, and the lights at night are relatively dim. Under the action of lights, the poster can play a good role in communication. At this time, the advertising light box appears to solve the problem that the light is dark at night and cannot be transmitted. The existing light box needs to be manually placed and laid when hanging the poster. Large publicity posters cannot be placed in the light box in full length, and the advertisement can be fully displayed, which cannot effectively play an advertising role. I...

AI Technical Summary

Problems solved by technology

[0004] This patent has changed the problem of light box advertisements that cannot be illuminated at night to a certain extent. There is no technical structural support for the sealing effect of the advertising light box. The overall structure of the light box is too complicated and heavy, and it cannot save economic costs well in terms of economic structure. It is not conducive to the economic investment of the light box application, and the technical structure of the water spray will cause secondary pollution. The dirt or dust in contact with the outside world will mix with the water spray, which will make the outside of the light box look dirty, which is not conducive to advertising publicity

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