CN202948682U - Advertising lamp box - Google Patents

Abstract

The utility model provides an advertising light box, comprising a light box body and a picture frame device connected to the light box body, wherein the picture frame device comprises: a picture frame, the picture frame is a rectangular frame; a light-distributing sheet and a pressure strip, the light-distributing sheet is fixed to the picture frame through the pressure strip; an advertising picture, the advertising picture is fixed to the picture frame and is on the surface of the light-distributing sheet; a picture-fixing clip, the picture-fixing clip is arranged on the frame edge of the picture frame and is used to fix the advertising picture; a pair of guide grooves are symmetrically arranged on the inner side of the light box body, and a pair of pulleys are symmetrically arranged on the outer wall of the picture frame corresponding to the guide grooves; the picture frame is detachably connected to the light box body through the pulley and the guide groove. The utility model has the advantages of convenient disassembly and replacement of advertising pictures, light picture frame and easier maintenance, long service life, etc.

Description

an advertising light box

technical field

The utility model relates to an advertising light box, in particular to a structure of an advertising light box.

Background technique

Advertising light boxes are also known as "light box posters" or "Yingming posters". For outdoor advertising, its application places are distributed on both sides of roads and streets, as well as film (drama) theaters, exhibition (marketing) fairs, commercial downtown areas, stations, airports, docks, parks and other public places.

Advertising light boxes are known for their realistic images. The rich advertising content shows that no matter day or night, it shows a unique decorative effect with bright colors and strong texture. It has the advantages of easy transportation, easy installation, not easy to wear and flame retardant. Widely used in banks, supermarkets, fast food restaurants, gas stations, etc., has become an important form of store advertising.

The structure of advertising light boxes generally includes: 1. Frame and mask. The main components of large light boxes are steel and plastic structures. The base and frame are welded with steel or stainless steel structures. The main components of small door head, pole type and hanging light boxes are steel or injection molded frames, and the pattern covers are mostly made of glass, plexiglass or transparent plastic plates. 2. Pattern printing carrier, the printing carrier of the light box can use synthetic paper, inkjet film, self-adhesive back-adhesive film and other materials according to its structure and manufacturing process. 3. Auxiliary light facilities. The auxiliary light of the light box (commonly known as lighting) is designed according to the structure of the pattern picture, the printing material, the thickness of the printing ink layer, and the pattern format. The picture quality, uniformity and softness are high.

But, with regard to the advertising light box of prior art, mainly there are the following deficiencies: 1, the advertising picture in the advertising light box of prior art is directly fixed on the light box casing, it is inconvenient to disassemble and replace the advertising picture; The homogenizing boards in the advertising light boxes with technology are all made of milky white PC board or milky white acrylic board, which increases the weight of the advertising light box to a certain extent. At the same time, due to its hardness, it is not convenient for shipment and needs to occupy a large space.

Utility model content

In view of the above-mentioned deficiencies existing in the advertising light boxes of the prior art. The purpose of the utility model is to provide an advertising light box with the advantages of convenient disassembly and replacement of advertising pictures, light frame, easier maintenance and long service life.

In order to achieve the above purpose of the utility model, the utility model provides an advertising light box, which includes a light box body and a picture frame device connected to the light box body, wherein the picture frame device includes: a Frame, the picture frame is a rectangular frame; a dodging sheet and a bead, the dodging sheet is fixed on the picture frame through the bead; an advertisement screen, the advertisement screen is fixed on the picture frame and on the surface of the uniform light sheet; a picture-fixing clip, the picture-fixing clip is arranged on the frame edge of the picture frame, and is used to fix the advertisement picture; a pair of guide grooves are symmetrically arranged inside the light box, so that A pair of pulleys are symmetrically arranged on the outer wall of the picture frame corresponding to the guide groove; the picture frame is detachably connected to the light box body through the pulley and the guide groove.

According to the above concept of the utility model, the dodging sheet is a dodging cloth or a fluorescent cloth.

According to the above-mentioned idea of the present invention, the picture-fixing clip is arranged on the upper and lower sides of the picture frame on the other side of the dodging sheet, and the upper and lower ends of the advertisement screen extend to the side of the picture-fixing clip. inside, and secured by the fixed drawing clips.

According to the above idea of the present utility model, there are four or more picture fixing clips, which are respectively arranged on the upper and lower sides of the picture frame opposite to the other side where the dodging sheet is arranged.

According to the above concept of the utility model, the guide groove is a rectangular block with a groove in the middle and an opening on one side.

According to the above idea of the present utility model, the guide groove is arranged on the inner wall of the top of the light box, and the pulley is arranged on the outer wall of the top of the picture frame.

According to the above concept of the utility model, there are four beading bars, which are respectively arranged on the four sides of the picture frame.

The advantages and beneficial effects of the utility model are: it has the advantages of convenient disassembly and replacement of advertising pictures, light frame and easier maintenance, long service life and the like.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of an advertising light box of the present invention.

Fig. 2 is a schematic cross-sectional structural diagram and a partially enlarged view of an advertising light box of the present invention.

Fig. 3 is a schematic diagram of an exploded structure of an advertising light box of the present invention.

Fig. 4 is a partial cross-sectional structural schematic diagram of a picture frame device of an advertising light box of the present invention.

Detailed ways

In order to further illustrate the principle and structure of the present utility model, the preferred embodiments of the present utility model are now described in detail in conjunction with the accompanying drawings, but the embodiments are only for illustration and explanation, and cannot be used to limit the patent protection of the present utility model scope.

As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, it is a kind of advertising light box of the present invention, which includes a light box body 1 and a picture frame device 2 connected to the light box body 1, wherein, The picture frame device 2 includes: a picture frame 21, the picture frame 21 is a rectangular frame; a dodging sheet 22 and a bead 23, the dodging sheet 22 is fixed to the picture frame 21 by the bead 23 An advertisement picture 24, the advertisement picture 24 is fixed on the picture frame 21 and is on the surface of the dodging sheet 22; a picture-fixing clip 25, the picture-fixing clip 25 is arranged on the frame edge of the picture frame 21 and used to fix the advertising screen 24; a pair of guide grooves 11 are symmetrically arranged inside the light box body 1, and a pair of pulleys 20 are symmetrically arranged on the outer wall of the picture frame 2 corresponding to the guide grooves 11; The frame 2 is detachably connected to the light box body 1 through the pulley 20 and the guide groove 11 .

According to the above idea of the present utility model, the dodging sheet 22 is a dodging cloth or a fluorescent cloth.

According to the above concept of the utility model, the picture fixing clip 25 is arranged on the other side of the upper and lower sides of the picture frame 21 relative to the dodging sheet 22, and the upper and lower ends of the advertising picture 24 extend to the Describe the inside of the picture-fixing clip 25, and be fixed by the picture-fixing clip 25.

According to the above idea of the present invention, there are four or more picture fixing clips 25, which are respectively arranged on the upper and lower sides of the picture frame 21 opposite to the other side where the dodging sheet 22 is arranged.

According to the above concept of the present utility model, the guide groove 11 is a rectangular block with a groove in the middle and an opening on one side.

According to the above idea of the present utility model, the guide groove 11 is arranged on the inner wall of the top of the light box body 1 , and the pulley 20 is arranged on the outer wall of the top of the picture frame 21 .

According to the above concept of the present utility model, there are four beading bars 23, which are respectively arranged on the four sides of the picture frame 21.

The advantages and beneficial effects of the utility model are: it has the advantages of convenient disassembly and replacement of advertising pictures, light frame and easier maintenance, long service life and the like.

The above content is only the preferred embodiment of the utility model and the variants listed, and is not used to limit the utility model. Any modification and improvement that does not require creative thinking within the spirit and principles of the utility model are all Should be included in the scope of protection of the present utility model.

Claims (7)

1. advertising lamp box, comprise that a light box and is connected to the picture frame device on described light box, is characterized in that: described picture frame device comprises:

One picture frame, described picture frame are a rectangle frame;

One even mating plate and press strip, described even mating plate is fixed on described picture frame by described press strip;

One advertisement picture, described advertisement picture are fixed on described picture frame and are in the surface of described even mating plate;

Gu painting folder, described solid painting folder is arranged on the edge of described picture frame, and is used for fixing described advertisement picture;

Described light box inboard is symmetrical arranged a pair of gathering sill, and on the outer wall of described picture frame, corresponding described gathering sill is symmetrical arranged a pair of pulley;

Described picture frame is by described pulley and gathering sill is separable is connected on described light box.

2. a kind of advertising lamp box as claimed in claim 1, it is characterized in that: described even mating plate is even smooth cloth or fluorescence cloth.

3. a kind of advertising lamp box as claimed in claim 1, it is characterized in that: described solid painting folder be arranged at described picture frame two edges up and down with respect to the opposite side that even mating plate is set, the two ends up and down of described advertisement picture extend to the inside of described solid painting folder, and fix by described solid painting folder.

4. a kind of advertising lamp box as claimed in claim 3 is characterized in that: described solid painting folder is four or a plurality of, respectively on corresponding two edges up and down that are arranged at described picture frame with respect to the opposite side that even mating plate is set.

5. a kind of advertising lamp box as claimed in claim 1, it is characterized in that: described gathering sill is that a middle part is fluted, the rectangular block of a side opening.

6. a kind of advertising lamp box as claimed in claim 1, it is characterized in that: described gathering sill is arranged on the inwall at described light box top, and described pulley is arranged on the outer wall at described picture frame top.

7. a kind of advertising lamp box as claimed in claim 1, it is characterized in that: described press strip is four, is arranged at respectively on the four edges of described picture frame.

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