Panel module used for lamp box

Abstract

The invention relates to the technical field of lighting lamp boxes and concretely relates to a panel module used for a lamp box. The module comprises a panel and a light guide board. The panel and the light guide board are of an integral relatively-fixed structure. A through groove used for placing canvas is arranged between the panel and the light guide board. The panel module used for the lamp box has the following beneficial effects: due to the fact that the panel and the light guide board are of an integral structure, components and parts of the structure of the lamp box are reduced under the premise that convenient transport is ensured, thereby facilitating carrying and transport and lowering carrying difficulty. During installation, the panel module and other modules are carried on site and assembled and installed, thereby reducing the carrying difficulty and installation difficulty. In the later period of replacing the canvas, the panel module is dismantled and can be carried to the safety position with smooth traffic for replacement and installation. As a result, the canvas is conveniently replaced and the danger of replacing the canvas is lowered.

Description

technical field [0001] The invention relates to the technical field of lighting lamp boxes, in particular to a panel module for a lamp box. Background technique [0002] In various large-scale shopping malls, bus stops, subway stations, and even some small stores, products are often introduced and publicized by setting up advertising light boxes. [0003] The current light box structure mainly includes a front cover, a box body, and a light source assembly and a power supply assembly arranged in the box. In places where the ambient light is weak, the light source assembly inside emits light to illuminate the advertising screen, making The advertising screen is eye-catching, easy to attract people's attention, and then achieve good publicity purposes; at the same time, it also plays the role of illuminating the road and facilitating passers-by and vehicles. [0004] In the current light box structure with the above structure, the whole finished light box is usually produced ...

AI Technical Summary

Problems solved by technology

[0005] However, the inventors of the present application have found that for large light boxes with large volume and heavy weight, the above-mentioned method of manufacturing the light boxes in the factory and then transporting them to the installation site as a whole is no longer suitable. First of all, it is extremely inconvenient to move and transport , requires a lot of labor and auxiliary equipment. For places with inconvenient transportation, such as subway platforms, where it is inconvenient for auxiliary equipment to enter and exit, it is difficult to move and install quickly;

[0006] On the other hand, in the current light box structure, when the canvas is replaced, the top of the front cover is connected to the top of the light box by a hinge, and a rotating shaft is respectively fixed on the inside of both sides of the front cover and the box, and the two ends of a support rod are hinged Connected to the front cover and the rotating shaft on one side of the box body, that is, the support rod can rotate on the rotating shaft, and the other side also has a support rod with the same connection method. The support rod has the function of supporting and locking. When the front cover of the light box is opened, The front cover rotates on the hinge, and at the same time, the support rod is stretched out; after the front cover is fully opened, the distance between the bottom of the front cover and the bottom of the box is relatively large, which takes up a lot of space. In limited places, the opening distance of the front cover is large, and it is easy to collide with vehicles driving on the road. There are great safety hazards for the installers, driving vehicles or subways

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