Advertising lamp box facilitating advertisement replacement

Abstract

The utility model belongs to the technical field of advertising lamp boxes, and particularly relates to an advertising lamp box convenient for replacing advertisements, which comprises a box body, mounting openings are arranged on two side parts of the inner wall of the box body, an inner support frame is welded on the inner wall of the box body close to the mounting openings, and an inner groove is arranged on the side part of one end of the inner support frame. A first magnetic attraction strip is mounted in the inner groove in a bonding mode, advertising lamp cloth is mounted at the position, close to the inner groove, of one end of the inner supporting frame in a bonding mode, LED lamp strips are mounted at one end of the inner wall of the box body at equal intervals, an LED driver is mounted on one side of the bottom end of the inner wall of the box body, and an aluminum alloy frame is mounted at the position, close to the mounting opening, of the interior of the box body; and an acrylic transparent plate is mounted in the aluminum alloy frame. According to the advertising lamp box, the advertising lamp cloth can be fixed through the inner supporting frame, installation of the advertising lamp cloth is facilitated, when the advertising lamp cloth is replaced, the advertising lamp cloth can be conveniently replaced by taking down the aluminum alloy frame, and use of the advertising lamp box is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of advertising light boxes, and in particular relates to an advertising light box which is convenient for replacing advertisements. Background Art

[0002] Generally, it is based on blister, acrylic, spray-painted cloth, etc., and adopts a box-type hollow structure advertising carrier; it has the characteristics of waterproof and luminous, and is mainly suitable for indoor and outdoor advertising. Common examples include: soft film ultra-thin light boxes, blister light boxes, crystal light boxes, pull-up light boxes and card cloth light boxes, etc. The processes in the manufacturing process of advertising light boxes include thermal transfer, UV printing, spray painting, light box fabric tensioning system and profile processing, light box cloth seam processing, thermoforming, slotted characters, computer carving technology, etc.

[0003] When the advertising light box is in use, the advertisement in the advertising light box needs to be replaced according to demand, and the existing advertising light box is generally assembled and fixed with screws. When replacing the advertisement, the external screws need to be removed before the advertisement can be replaced. However, this process is cumbersome and time-consuming, which will affect the efficiency of replacing the advertisement. Based on this, the utility model provides an advertising light box that is easy to replace advertisements. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the utility model provides an advertising light box which is convenient for replacing advertisements and has the feature of being convenient for replacing advertisements.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an advertising light box that is convenient for replacing advertisements, comprising a box body, both sides of the inner wall of the box body are provided with installation openings, an inner support frame is welded to the inner wall of the box body near the installation opening, an inner groove is provided at one end of the inner support frame, a No. 1 magnetic strip is bonded and installed inside the inner groove, and an advertising light cloth is bonded and installed near the inner groove at one end of the inner support frame;

[0006] An LED light strip is equidistantly installed on one end of the inner wall of the box, an LED driver is installed on one side of the bottom end of the inner wall of the box, an aluminum alloy frame is installed inside the box near the installation opening, an acrylic transparent plate is installed inside the aluminum alloy frame, and a No. 2 magnetic strip is bonded and installed on the edge of one end of the acrylic transparent plate.

[0007] As a preferred technical solution of the utility model for an advertising light box that is convenient for replacing advertisements, the cross-sectional shape of the inner support frame is a hollow rectangle.

[0008] As a preferred technical solution of the utility model for an advertising light box that is convenient for replacing advertisements, mounting holes are provided at four corners of one end of the inner wall of the box.

[0009] As a preferred technical solution of the utility model for an advertising light box that is convenient for replacing advertisements, a wire hole is provided on one side of the bottom end of the inner wall of the box body near the LED driver.

[0010] As an optimal technical solution for an advertising light box that is convenient for replacing advertisements according to the utility model, the thickness of the aluminum alloy frame is the same as the depth of the installation opening, and the spacing between one end of the inner wall of the installation opening and one end of the inner support frame is the same as the thickness of the No. 2 magnetic strip.

[0011] As a preferred technical solution for an advertising light box that is convenient for replacing advertisements according to the utility model, the second magnetic strip and the first magnetic strip are connected by magnetic attraction.

[0012] As a preferred technical solution of the utility model for an advertising light box that is convenient for replacing advertisements, the top of the box body is symmetrically provided with storage grooves, one side of the storage groove is hingedly installed with a hanging plate, and the middle part of the top of the hanging plate is provided with a fixing hole.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] When the utility model is in use, an installation opening is opened on the box body, and the installation of the aluminum alloy frame can be limited by clamping. The aluminum alloy frame can be magnetically fixed inside the box body by the coordinated use of the No. 1 magnetic attraction strip installed inside the inner support frame and the No. 2 magnetic attraction strip installed on the aluminum alloy frame, which is convenient for the installation and use of the aluminum alloy frame. The advertising light cloth can be fixed by using the inner support frame, which is convenient for the installation of the advertising light cloth. When replacing the advertising light cloth, the advertising light cloth can be replaced more conveniently by removing the aluminum alloy frame, which is convenient for the use of the advertising light box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the mounting hole of the utility model;

[0018] Figure 3 It is a cross-sectional view of the utility model;

[0019] Figure 4 For this utility model Figure 3 Schematic diagram of the structure of the middle A area;

[0020] Figure 5 This is an exploded view of the installation of the magnetic strip No. 1 of the utility model;

[0021] Figure 6 It is a bottom view of the aluminum alloy frame of the utility model.

[0022] In the figure: 1. Box body; 2. Installation opening; 3. Inner support frame; 4. Inner groove; 5. No. 1 magnetic strip; 6. Advertising light cloth; 7. Aluminum alloy frame; 8. Acrylic transparent plate; 9. No. 2 magnetic strip; 10. LED light strip; 11. LED driver; 12. Wire hole; 13. Installation hole; 14. Storage slot; 15. Hanging plate; 16. Fixing hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0024] See also Figures 1 to 6 The utility model provides the following technical solutions: an advertising light box for conveniently replacing advertisements, comprising a box body 1, both sides of the inner wall of the box body 1 are provided with installation openings 2, an inner support frame 3 is welded to the inner wall of the box body 1 near the installation opening 2, the cross-sectional shape of the inner support frame 3 is a hollow rectangle, an inner groove 4 is provided at one end of the inner support frame 3, a No. 1 magnetic strip 5 is bonded and installed inside the inner groove 4, and an advertising light cloth 6 is bonded and installed near the inner groove 4 at one end of the inner support frame 3;

[0025] An LED light strip 10 is installed at an equal distance at one end of the inner wall of the box 1, and mounting holes 13 are opened at the four corners of one end of the inner wall of the box 1. An LED driver 11 is installed on one side of the bottom end of the inner wall of the box 1. A wire hole 12 is opened near the LED driver 11 on one side of the bottom end of the inner wall of the box 1. An aluminum alloy frame 7 is installed near the installation opening 2 inside the box 1. The thickness of the aluminum alloy frame 7 is the same as the depth of the installation opening 2, so that the aluminum alloy frame 7 is conveniently placed inside the installation opening 2. An acrylic transparent plate 8 is installed inside the aluminum alloy frame 7. The acrylic transparent plate 8 has a second magnetic strip 9 bonded to one end of the edge, the spacing between one end of the inner wall of the installation opening 2 and one end of the inner support frame 3 is the same as the thickness of the second magnetic strip 9, the second magnetic strip 9 and the first magnetic strip 5 are connected by magnetic attraction, and the aluminum alloy frame 7 can be magnetically fixed, which is convenient for the installation and use of the aluminum alloy frame 7, the top of the box body 1 is symmetrically provided with a storage groove 14, and a hanging plate 15 is hingedly installed on one side of the storage groove 14, and a fixing hole 16 is provided in the middle of the top of the hanging plate 15, and the box body 1 can be conveniently hung by using the hanging plate 15. The input end of the LED light strip 10 is electrically connected to the output end of the LED driver 11, and the input end of the LED driver 11 is electrically connected to the output end of the external control circuit. The LED light strip 10 and the LED driver 11 are both prior art equipment, and their specific structures and working principles are not described in detail here.

[0026] The working principle and use process of the utility model are as follows: when replacing advertisements, the staff directly removes the aluminum alloy frame 7 to let the second magnetic strip 9 break away from the contact with the first magnetic strip 5, and then the staff tears off the installed advertisement from the inside of the box body 1. After taking out the installed advertisement, the staff adheres double-sided tape to the edge of the advertising light cloth 6 to be replaced, and then the staff installs the advertising light cloth 6 to be replaced, so that the advertising light cloth 6 is adhered and fixed on the inner support frame 3, and then the staff reinstalls the aluminum alloy frame 7, and the entire process of replacing the advertisement can be realized. It can be seen from the above steps that the advertising light box is more convenient to replace advertisements, which is convenient for the use of the advertising light box.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An advertising light box for facilitating the replacement of advertisements, comprising a box body (1), characterized in that: The inner wall of the box body (1) is provided with installation openings (2) on both sides thereof, an inner support frame (3) is welded to the inner wall of the box body (1) near the installation opening (2), an inner groove (4) is provided at one end of the inner support frame (3), a No. 1 magnetic strip (5) is glued and installed inside the inner groove (4), and an advertising light cloth (6) is glued and installed at one end of the inner support frame (3) near the inner groove (4); An LED light strip (10) is equidistantly mounted on one end of the inner wall of the box (1), an LED driver (11) is mounted on one side of the bottom end of the inner wall of the box (1), an aluminum alloy frame (7) is mounted inside the box (1) near the mounting opening (2), an acrylic transparent plate (8) is mounted inside the aluminum alloy frame (7), and a second magnetic strip (9) is bonded and mounted on the edge of one end of the acrylic transparent plate (8).

2. The advertising light box for facilitating advertisement replacement according to claim 1, characterized in that: The cross-sectional shape of the inner support frame (3) is a hollow rectangle.

3. The advertising light box for facilitating advertisement replacement according to claim 1, characterized in that: Mounting holes (13) are provided at four corners of one end of the inner wall of the box body (1).

4. The advertising light box for facilitating advertisement replacement according to claim 1, characterized in that: A wire hole (12) is provided on one side of the bottom end of the inner wall of the box body (1) near the LED driver (11).

5. The advertising light box for facilitating advertisement replacement according to claim 1, characterized in that: The thickness of the aluminum alloy frame (7) is the same as the depth of the installation opening (2), and the distance between one end of the inner wall of the installation opening (2) and one end of the inner support frame (3) is the same as the thickness of the second magnetic attraction strip (9).

6. The advertising light box for facilitating advertisement replacement according to claim 5, characterized in that: The second magnetic strip (9) and the first magnetic strip (5) are connected via magnetic attraction.

7. The advertising light box for facilitating advertisement replacement according to claim 1, characterized in that: The top of the box body (1) is symmetrically provided with a storage groove (14), a hanging plate (15) is hingedly mounted on one side of the inside of the storage groove (14), and a fixing hole (16) is provided in the middle of the top of the hanging plate (15).

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