Advertising lamp box capable of emitting light from two sides

Abstract

The utility model relates to the technical field of advertisement display, in particular to a double-sided luminous advertising lamp box which comprises a lamp box body and a base, the base is installed at the bottom end of the lamp box body, transparent plates are embedded in the left side and the right side of the lamp box body, a fixing shaft is installed on the inner side of the lamp box body, and the fixing shaft is connected with the base. A clockwork spring is installed on the outer side of the fixing shaft, a furling cylinder is installed at the other end of the clockwork spring, an advertisement fixing layer is installed on the outer side of the furling cylinder, supporting rods are installed on the inner side of the lamp box body and distributed in a matrix shape, and a cleaning structure is arranged on the outer side of the advertisement fixing layer. A lamp strip is mounted on the inner side of the lamp box body; according to the advertising lamp box, through the arrangement of the clockwork spring, the furling cylinder, the advertising fixing layer and the like, advertising paper can be conveniently replaced and installed on the premise that the lamp box body is not disassembled, and therefore the effect of saving manpower is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of advertising display, in particular to a double-sided light-emitting advertising light box. Background Technique

[0002] The double-sided light-emitting advertising light box can not only be viewed from both sides, but also can be viewed at night, thus greatly improving the effect of information dissemination. Generally, a light box with double-sided advertisements has an advertisement paper set on each side. When the staff replaces the advertisement paper, two operations are required. Moreover, when replacing the advertisement paper, the staff generally needs to open the entire side panel for operation. This usage method not only reduces work efficiency but also wastes manpower. Therefore, a double-sided light-emitting advertising light box is proposed for the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide a double-sided light-emitting advertising light box to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A double-sided light-emitting advertising light box, including a light box body and a base. The base is installed at the bottom end of the light box body. Transparent plates are embedded on both the left and right sides of the light box body. A fixed shaft is installed inside the light box body. A clockwork spring is installed on the outside of the fixed shaft. The other end of the clockwork spring is installed with a winding cylinder. An advertisement fixing layer is installed on the outside of the winding cylinder. Support rods are installed inside the light box body and are distributed in a matrix. A cleaning structure is provided on the outside of the advertisement fixing layer. A light strip is installed inside the light box body.

[0006] Preferably, a door panel groove is opened on one side of the light box body, and a door panel is installed inside the door panel groove. The door panel is hinged to the light box body through a hinge. A door panel handle is installed on one side of the door panel. A first flexible strip is installed on the side of the door panel close to the base. A second flexible strip is installed inside the door panel groove.

[0007] Preferably, an advertisement paper mounting rack is installed on one side surface of the advertisement fixing layer, and one cross-sectional side of the advertisement paper mounting rack is arranged in an L shape.

[0008] Preferably, the cleaning structure includes a fixed cylinder and a cleaning brush cylinder. The fixed cylinder and the cleaning brush cylinder are respectively located on both sides of the advertisement fixing layer. Transmission shafts are installed inside the fixed cylinder and the cleaning brush cylinder. Transmission wheels are installed on the outside of the transmission shafts. Transmission belts are installed on the outside of the transmission wheels.

[0009] Preferably, the other end of the advertising fixing layer is fixed with a limiting strip, and the surface of the limiting strip connected to the advertising fixing layer is arc-shaped. A limiting strip handle is installed on one side of the limiting strip.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. In the utility model, through the arranged clockwork spring, winding cylinder and advertising fixing layer, etc., the advertising paper can be conveniently replaced and installed without disassembling the main body of the light box, so as to achieve the effect of saving labor;

[0012] 2. In the utility model, through the arranged cleaning brush cylinder, transmission wheel and transmission belt, etc., when the advertising fixing layer is recycled, the bottom end of the advertising fixing layer can be effectively cleaned, so as to prevent other sundries from entering the inside of the main body of the light box. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 is of the utility model Figure 1 Schematic diagram of the structure at A;

[0015] Figure 3 is of the utility model Figure 1 Schematic diagram of the structure at B;

[0016] Figure 4 is of the utility model Figure 1 Schematic diagram of the structure at C;

[0017] Figure 5 is of the utility model Figure 1 Schematic diagram of the structure at D;

[0018] Figure 6 is a schematic diagram of the installation structure of the transmission belt of the utility model.

[0019] In the figure: 1. Light box body; 2. Base; 3. Transparent plate; 4. Fixed shaft; 5. Clockwork spring; 6. Winding cylinder; 7. Advertising fixing layer; 8. Advertising paper mounting rack; 9. Support rod; 10. Hinge; 11. Door panel; 12. Door panel handle; 13. First flexible strip; 14. Second flexible strip; 15. Fixed cylinder; 16. Cleaning brush cylinder; 17. Transmission shaft; 18. Transmission wheel; 19. Transmission belt; 20. Limiting strip; 21. Limiting strip handle; 22. Light strip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by orientation words such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom", etc. is usually based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description. Without contrary description, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it should not be construed as limiting the protection scope of the present invention; the orientation words "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0022] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Without additional declaration, the above words have no special meaning. Therefore, it should not be construed as limiting the protection scope of the present invention.

[0023] Please refer to Figure 1-6 , the present utility model provides a technical solution:

[0024] A double-sided light-emitting advertising light box, including a light box body 1 and a base 2. The base 2 is installed at the bottom end of the light box body 1. Transparent plates 3 are embedded on both the left and right sides of the light box body 1. A fixed shaft 4 is installed inside the light box body 1. A clockwork spring 5 is installed outside the fixed shaft 4. The other end of the clockwork spring 5 is installed with a winding cylinder 6. An advertising fixing layer 7 is installed outside the winding cylinder 6. A support rod 9 is installed inside the light box body 1, and the support rods 9 are distributed in a matrix. A cleaning structure is provided outside the advertising fixing layer 7. A light strip 22 is installed inside the light box body 1. This setting can facilitate the replacement and installation of advertising paper without disassembling the light box body 1, thereby achieving the effect of saving manpower.

[0025] On one side of the light box body 1, a door panel groove is provided, and a door panel 11 is installed inside the door panel groove. The door panel 11 is hinged to the light box body 1 through a hinge 10. A door panel handle 12 is installed on one side of the door panel 11, a first flexible strip 13 is installed on the side of the door panel 11 close to the base 2, and a second flexible strip 14 is installed inside the door panel groove. This setting can not only ensure the sealing performance when the door panel 11 is closed, but also effectively fix the advertising fixing layer 7 when the advertising fixing layer 7 is drawn out, thus facilitating the installation of the advertising paper; on one side of the advertising fixing layer 7, an advertising paper mounting rack 8 is installed. One side of the cross-section of the advertising paper mounting rack 8 is L-shaped. This setting can simply and conveniently install the advertising paper on the advertising fixing layer 7, thus facilitating the installation and use; the cleaning structure includes a fixed cylinder 15 and a cleaning brush cylinder 16. The fixed cylinder 15 and the cleaning brush cylinder 16 are respectively located on both sides of the advertising fixing layer 7. Drive shafts 17 are installed inside the fixed cylinder 15 and the cleaning brush cylinder 16. Transmission wheels 18 are installed on the outer sides of the drive shafts 17, and a transmission belt 19 is installed on the outer sides of the transmission wheels 18. This setting can form a linkage, and through the rotation of the cleaning brush cylinder 16, the bottom surface of the advertising fixing layer 7 is cleaned; at the other end of the advertising fixing layer 7, a limiting strip 20 is fixed, and the surface of the limiting strip 20 connected to the advertising fixing layer 7 is arc-shaped. A limiting strip handle 21 is installed on one side of the limiting strip 20. This setting facilitates the removal of the advertising fixing layer 7.

[0026] Working process: When replacing the advertising paper of this device, the door panel 11 is opened through the door panel handle 12, and then the limiting strip 20 is driven to move by pulling the limiting strip handle 21, and then the advertising fixing layer 7 is drawn out. After the advertising fixing layer 7 is drawn out, the door panel 11 is closed, and then the advertising fixing layer is fixed through the first flexible strip 13 and the second flexible strip 14. Then, the old advertising paper is removed from the advertising paper mounting rack 8 on the advertising fixing layer 7, and then the new advertising paper is installed. Then, the door panel 11 is opened, and the winding cylinder 6 is driven by the clockwork spring 5 to wind up the advertising fixing layer 7, so as to align the advertising paper on the advertising fixing layer 7 with the transparent plate 3 to achieve the display effect;

[0027] When recycling the advertising fixing layer 7, the fixed cylinder 15 is driven to rotate by the advertising fixing layer 7, and then the cleaning brush cylinder 16 is driven to rotate through the drive shaft 17, the transmission wheel 18 and the transmission belt 19, so as to clean the bottom end of the advertising fixing layer 7, thus preventing other sundries from entering the inside of the light box main body.

[0028] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. The standard parts used in this utility model can all be purchased from the market. The special-shaped parts can all be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt the conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt the conventional models in the prior art. Coupled with the circuit connection adopting the conventional connection method in the prior art, it will not be elaborated here.

[0029] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A double-sided luminous advertising light box, comprising a light box body (1) and a base (2), characterized in that: A base (2) is installed at the bottom end of the light box body (1), and transparent plates (3) are embedded on both left and right sides of the light box body (1). A fixed shaft (4) is installed on the inner side of the light box body (1), and a spring spring (5) is installed on the outer side of the fixed shaft (4). A reel (6) is installed on the other end of the spring spring (5), and an advertising fixed layer (7) is installed on the outer side of the reel (6). Support rods (9) are installed on the inner side of the light box body (1), and the support rods (9) are distributed in a matrix shape. A cleaning structure is provided on the outer side of the advertising fixed layer (7), and a light strip (22) is installed on the inner side of the light box body (1).

2. A double-sided luminous advertising light box according to claim 1, characterized in that: A door panel groove is provided on one side of the light box body (1), and a door panel (11) is installed on the inner side of the door panel groove; the door panel (11) is hinged to the light box body (1) via a hinge (10); a door panel handle (12) is installed on one side of the door panel (11); a first flexible strip (13) is installed on the side of the door panel (11) close to the base (2); and a second flexible strip (14) is installed on the inner side of the door panel groove.

3. The double-sided luminous advertising light box according to claim 1, characterized in that: An advertising paper mounting frame (8) is mounted on one side of the advertising fixing layer (7), and one side of the cross section of the advertising paper mounting frame (8) is arranged in an L-shape.

4. The double-sided luminous advertising light box according to claim 1, characterized in that: The cleaning structure comprises a fixed cylinder (15) and a cleaning brush cylinder (16), wherein the fixed cylinder (15) and the cleaning brush cylinder (16) are respectively located on two sides of the advertisement fixed layer (7), a transmission shaft (17) is installed on the inner side of each of the fixed cylinder (15) and the cleaning brush cylinder (16), a transmission wheel (18) is installed on the outer side of each of the transmission shafts (17), and a transmission belt (19) is installed on the outer side of each of the transmission wheels (18).

5. The double-sided luminous advertising light box according to claim 1, characterized in that: A limit strip (20) is fixed to the other end of the advertisement fixing layer (7), and a side of the limit strip (20) connected to the advertisement fixing layer (7) is arranged in an arc shape, and a limit strip handle (21) is installed on one side of the limit strip (20).

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