Grating diaphragm structure for LED lamp box

Abstract

The utility model discloses a grating diaphragm structure for an LED (light-emitting diode) lamp box, which relates to the field of grating diaphragms and comprises a grating sheet and a colored pattern film which is an independent layer of film. According to the utility model, the color pattern layer is arranged to be an independent film, so that only the color pattern film can be replaced when the display content is replaced, the use cost is saved, and the maintenance, update and use are convenient.

Description

Technical Field

[0001] The utility model relates to a grating diaphragm, in particular to a grating diaphragm structure used for an LED light box. Background Art

[0002] In modern society, advertising has become an omnipresent part of people's lives. New media, TV ads, radio, etc. are all ways of advertising. The most direct and effective way of advertising is offline physical billboards, which are more visually impactful and reach consumers directly. Nowadays, most billboards are set as LED light boxes, which more effectively improve people's visual impact; improve the utilization rate of advertising per unit area, and the advertising effect is self-evident like changing light boxes and rolling light boxes. LED advertising light boxes combine the advantages of neon lights. Various texts and patterns are replaced in an orderly manner and alternately reflected, with a strong visual impact. Satisfy the viewer's visual experience and promote advertisers to obtain the maximum economic benefits.

[0003] However, in the LED light box structure in the prior art, the patterns used for display are mostly patterns printed on the grating film, and the pattern and the grating film are set as an integrated structure. In this way, if the display pattern of the light box needs to be replaced, the grating film needs to be replaced together, which has a high maintenance and replacement cost. Utility Model Content

[0004] In order to solve the problems existing in the above status quo, the utility model provides a grating membrane structure for an LED light box. By setting the color pattern layer as a separate pattern layer, only the color pattern film can be replaced when changing the display content.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] As shown in the accompanying drawings, the utility model provides a grating film structure for an LED light box, comprising a grating sheet and a color pattern film, wherein the color pattern film is a single layer of film.

[0007] In the above-mentioned grating film structure for LED light box, the color pattern film is attached below the grating sheet.

[0008] In the above-mentioned grating film structure for LED light box, the separate color pattern film is configured as a color pattern layer printed under the grating film.

[0009] The beneficial effect of the utility model is that the grating diaphragm structure for the LED light box described in the present application, by setting the color pattern layer as a separate layer of film, only the color pattern film needs to be replaced when changing the display content, thus saving the use cost and facilitating maintenance and updating. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0011] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0012] Figure 2 This is a schematic diagram of the structure of Example 2 of the utility model.

[0013] 1. lenticular sheet, 2-1. color pattern layer, 2-2. color pattern film. DETAILED DESCRIPTION

[0014] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] [Example 1]

[0016] As attached Figure 2 As shown, the utility model provides a grating film structure for an LED light box, comprising a grating sheet and a color pattern film, wherein the color pattern film is a single layer of film.

[0017] Furthermore, the color pattern film is attached below the grating sheet.

[0018] [Example 2]

[0019] As attached Figure 1 As shown, the grating membrane structure for the LED light box provided by the utility model comprises a grating sheet and a color pattern layer, wherein the color pattern layer is a coating layer.

[0020] Furthermore, the color pattern layer is a color pattern layer printed under the grating sheet.

[0021] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

Claims

1. A grating diaphragm structure for an LED light box, characterized in that: The invention comprises a grating sheet and a color pattern film, wherein the color pattern film is a single layer of film and is attached below the grating sheet.

2. The grating diaphragm structure for LED light box according to claim 1, characterized in that: The separate color pattern film is arranged as a color pattern layer printed below the lenticular sheet.

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