Advertising lamp box convenient to maintain
By designing rotatably connected front frame and clamping components in the advertising light box, the complex maintenance problem of existing advertising light box is solved, and an efficient maintenance solution is realized that light strips can be repaired and maintained without disassembling the advertising canvas.
Patent Information
- Application Number
- CN202421119947.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-22
AI Technical Summary
The existing advertising light boxes require the disassembly of the advertising canvas during maintenance, resulting in complex and inefficient maintenance.
A commercial light box that is easy to maintain is designed. By setting hinges and clamping components between the front frame and the light box, the rotating connection and limiting functions of the front frame are realized, avoiding the disassembly of the advertising canvas.
This design improves the maintenance convenience of the light box, allowing light strips to be inspected and maintained without disassembling the advertising canvas, significantly improving maintenance efficiency.
Smart Images
Figure CN222529979U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of advertising light boxes, in particular to an advertising light box which is easy to maintain. Background Art
[0002] The main function of advertising light boxes is to enhance people's visual impact, effectively utilize the advertising unit area, and have a strong visual effect, thereby promoting advertisers to obtain maximum economic benefits.
[0003] The light bar is a fragile structure in the light box and needs to be inspected and maintained. In the prior art, the advertising canvas needs to be disassembled before the light bar inside the light box can be inspected. However, disassembling the advertising canvas is complicated, and the advertising canvas still needs to be installed after inspection, which reduces the efficiency of maintenance.
[0004] For this reason, we propose an advertising light box which is easy to maintain. Utility Model Content
[0005] 1. Technical issues to be resolved
[0006] In view of the deficiencies in the prior art, the utility model provides an advertising light box that is easy to maintain, which facilitates the inspection and maintenance of the light strips inside the light box and does not require the disassembly of the advertising canvas during maintenance, and can effectively solve the problems in the background technology.
[0007] (II) Technical solution
[0008] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an advertising light box that is easy to maintain, including a light box, the front end of the light box is provided with a front frame, a hinge is provided between the front frame and the light box, an outer surface of one side of the front frame is rotatably connected to the outer surface of one side of the light box through the hinge, a light strip is fixedly installed inside the light box, one end of the outer surface of the lower end of the light box is fixedly installed with a first support plate, and the other end of the outer surface of the lower end of the light box is fixedly installed with a second support plate, the notch groove is opened on one side of the outer surface of the upper end of the first support plate, and a clamping component is installed on one side of the first support plate, and the clamping component includes a sliding hole, a clamping column, a wiring hole, a steel wire rope, a pull ring, an installation cavity, a limit shaft, a limit plate, a connecting ring, a first limit block, a through hole, a compression spring and a second limit block, a clamping hole is opened at one end of the outer surface of the lower end of the front frame away from the hinge, and an advertising canvas is installed on the front end outer surface of the front frame.
[0009] Preferably, the sliding hole is opened on one side of the outer surface of the upper end of the notch groove, the wiring hole is opened on one side of the outer surface of the first support plate, the installation cavity is opened inside the first support plate, and the sliding hole and the wiring hole are both connected to the installation cavity.
[0010] Preferably, the clamping column passes through the sliding hole, the first limit block is fixedly installed in the middle of the installation cavity, the second limit block is fixedly installed on the outer wall of the middle of the clamping column, the compression spring is movably sleeved on the outer wall of the lower part of the clamping column, the compression spring is fixedly installed between the upper end outer surface of the first limit block and the lower end outer surface of the second limit block, and the connecting ring is fixedly installed on the lower end outer surface of the clamping column.
[0011] Preferably, the limiting shaft is fixedly mounted at the lower end of the mounting cavity, the limiting plate is mounted on the outer wall of the middle portion of the limiting shaft, a sealed bearing is provided between the limiting plate and the limiting shaft, and the limiting plate is rotatably connected to the limiting shaft via the sealed bearing.
[0012] Preferably, the steel wire rope passes through the wiring hole, the lower outer surface of the limit plate is fixedly connected to the connecting ring, the outer surface of one end of the steel wire rope is fixedly connected to the pull ring, and the through hole is opened in the middle of the upper outer surface of the first limit block.
[0013] Preferably, the outer wall of the upper portion of the clamping column is clamped with the clamping hole, and the outer wall of the clamping column is slidably connected with the sliding hole and the through hole.
[0014] (III) Beneficial effects
[0015] Compared with the prior art, the utility model provides an advertising light box that is easy to maintain and has the following beneficial effects:
[0016] 1. The advertising light box is easy to maintain, and a front frame is provided, which is convenient for opening the front frame to inspect and maintain the light strip inside the light box. The advertising canvas does not need to be disassembled during maintenance, thereby improving the convenience of maintenance.
[0017] 2. The advertising light box is easy to maintain, and the front frame can be easily limited after closing it by means of the provided snap-in assembly. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 The utility model is a schematic diagram of the overall structure of an advertising light box which is easy to maintain.
[0019] Figure 2 The utility model is a partial structural schematic diagram of an advertising light box which is easy to maintain.
[0020] Figure 3 The utility model is a schematic structural diagram of an advertising light box which is easy to maintain after the front frame is removed.
[0021] Figure 4 The utility model is a schematic diagram of the bottom structure of a front frame of an advertising light box which is easy to maintain.
[0022] Figure 5The utility model is a side cross-sectional view of a clamping assembly in an advertising light box which is easy to maintain.
[0023] In the figure: 1. light box; 2. front frame; 3. advertising canvas; 4. first support plate; 5. second support plate; 6. snap-in assembly; 7. notch groove; 8. hinge; 9. sliding hole; 10. snap-in column; 11. wiring hole; 12. wire rope; 13. pull ring; 14. snap-in hole; 15. installation cavity; 16. limit shaft; 17. limit plate; 18. connecting ring; 19. first limit block; 20. through hole; 21. compression spring; 22. second limit block; 23. light strip. DETAILED DESCRIPTION
[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0025] This embodiment is an advertising light box that is easy to maintain.
[0026] like Figure 1-5 As shown, it includes a light box 1, a front frame 2 is provided at the front end of the light box 1, a hinge 8 is provided between the front frame 2 and the light box 1, one side outer surface of the front frame 2 is rotatably connected to the one side outer surface of the light box 1 through the hinge 8, a light strip 23 is fixedly installed inside the light box 1, a first support plate 4 is fixedly installed on one end of the lower end outer surface of the light box 1, and a second support plate 5 is fixedly installed on the other end of the lower end outer surface of the light box 1, a notch groove 7 is opened on one side of the upper end outer surface of the first support plate 4, and a clamping component 6 is installed on one side of the first support plate 4, the clamping component 6 includes a sliding hole 9, a clamping column 10, a wiring hole 11, a steel wire rope 12, a pull ring 13, an installation cavity 15, a limiting shaft 16, a limiting plate 17, a connecting ring 18, a first limiting block 19, a through hole 20, a compression spring 21 and a second limiting block 22, a clamping hole 14 is opened on the end of the lower end outer surface of the front frame 2 away from the hinge 8, and an advertising canvas 3 is installed on the front end outer surface of the front frame 2.
[0027] The sliding hole 9 is formed on one side of the outer surface of the upper end of the notch groove 7, the wiring hole 11 is formed on the outer surface of one side of the first support plate 4, the installation cavity 15 is formed inside the first support plate 4, and the sliding hole 9 and the wiring hole 11 are both connected to the installation cavity 15; the clamping column 10 passes through the sliding hole 9, the first limit block 19 is fixedly installed in the middle of the installation cavity 15, the second limit block 22 is fixedly installed on the outer wall of the middle of the clamping column 10, the compression spring 21 is movably sleeved on the outer wall of the lower part of the clamping column 10, the compression spring 21 is fixedly installed between the upper outer surface of the first limit block 19 and the lower outer surface of the second limit block 22, and the connecting ring 18 is fixedly installed on the clamping column 10; the limit shaft 16 is fixedly installed at the lower end of the installation cavity 15, the limit plate 17 is installed on the outer wall in the middle of the limit shaft 16, a sealed bearing is arranged between the limit plate 17 and the limit shaft 16, and the limit plate 17 is rotatably connected with the limit shaft 16 through the sealed bearing; the wire rope 12 passes through the wiring hole 11, the lower end outer surface of the limit plate 17 is fixedly connected with the connecting ring 18, the outer surface of one end of the wire rope 12 is fixedly connected with the pull ring 13, and the through hole 20 is opened in the middle of the upper end outer surface of the first limit block 19; the outer wall of the upper part of the clamping column 10 is clamped with the clamping hole 14, and the outer wall of the clamping column 10 is slidably connected with the sliding hole 9 and the through hole 20.
[0028] It should be noted that the utility model is an advertising light box that is easy to maintain. The outer surface of one side of the front frame 2 is rotatably connected to the light box 1 through the front frame 2. Figure 1 As shown, the upper part of the clamping column 10 is inserted into the clamping hole 14. When the light bar 23 inside the light box 1 needs to be inspected and maintained, the pull ring 13 is pulled, and the pull ring 13 drives the wire rope 12 to move along the wiring hole 11. The wire rope 12 is limited by the limit plate 17. The wire rope 12 pulls the clamping column 10 to slide along the slide hole 9. The clamping column 10 drives the second limit block 22 in the installation cavity 15 to squeeze the compression spring 21 on the upper part of the first limit block 19. The upper part of the clamping column 10 Separated from the snap-in hole 14, at this time, the front frame 2 can be opened, which is convenient for inspection and maintenance of the light strip 23 inside the light box 1, thereby improving the efficiency of inspection and maintenance. When the front frame 2 is closed, the pull ring 13 is pulled, and the pull ring 13 drives the snap-in column 10 to slide along the slide hole 9, and the upper part of the snap-in column 10 enters the slide hole 9. The front frame 2 is closed and the pull ring 13 is released. Due to the resetting effect of the compression spring 21, the upper part of the snap-in column 10 is snapped into the snap-in hole 14, and the front frame 2 can be limited.
[0029] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. An advertising light box that is easy to maintain, comprising a light box (1), characterized in that: The front end of the light box (1) is provided with a front frame (2), a hinge (8) is provided between the front frame (2) and the light box (1), one side outer surface of the front frame (2) is rotatably connected to one side outer surface of the light box (1) via the hinge (8), a light bar (23) is fixedly installed inside the light box (1), one end of the lower outer surface of the light box (1) is fixedly installed with a first support plate (4), the other end of the lower outer surface of the light box (1) is fixedly installed with a second support plate (5), a notch groove (7) is provided on one side of the upper outer surface of the first support plate (4), and the first support plate (23) is fixedly installed inside the light box (1). A snap-in assembly (6) is installed on one side of the support plate (4), and the snap-in assembly (6) includes a sliding hole (9), a snap-in column (10), a wiring hole (11), a steel wire rope (12), a pull ring (13), an installation cavity (15), a limit shaft (16), a limit plate (17), a connecting ring (18), a first limit block (19), a through hole (20), a compression spring (21) and a second limit block (22). A snap-in hole (14) is provided on the end of the lower end outer surface of the front frame (2) away from the hinge (8), and an advertising canvas (3) is installed on the front end outer surface of the front frame (2).
2. The advertising light box that is easy to maintain according to claim 1 is characterized by: The sliding hole (9) is formed on one side of the outer surface of the upper end of the notch groove (7), the wiring hole (11) is formed on one side of the outer surface of the first support plate (4), the installation cavity (15) is formed inside the first support plate (4), and the sliding hole (9) and the wiring hole (11) are both connected to the installation cavity (15).
3. The advertising light box that is easy to maintain according to claim 2 is characterized by: The clamping column (10) passes through the sliding hole (9), the first limiting block (19) is fixedly installed in the middle of the installation cavity (15), the second limiting block (22) is fixedly installed on the outer wall of the middle of the clamping column (10), the compression spring (21) is movably sleeved on the outer wall of the lower part of the clamping column (10), the compression spring (21) is fixedly installed between the upper end outer surface of the first limiting block (19) and the lower end outer surface of the second limiting block (22), and the connecting ring (18) is fixedly installed on the lower end outer surface of the clamping column (10).
4. The advertising light box that is easy to maintain according to claim 3 is characterized by: The limiting shaft (16) is fixedly mounted on the lower end of the mounting cavity (15); the limiting plate (17) is mounted on the outer wall of the middle portion of the limiting shaft (16); a sealing bearing is provided between the limiting plate (17) and the limiting shaft (16); and the limiting plate (17) is rotatably connected to the limiting shaft (16) via the sealing bearing.
5. The advertising light box that is easy to maintain according to claim 4 is characterized in that: The steel wire rope (12) passes through the wiring hole (11), the lower outer surface of the limiting plate (17) is fixedly connected to the connecting ring (18), the outer surface of one end of the steel wire rope (12) is fixedly connected to the pull ring (13), and the through hole (20) is opened in the middle of the upper outer surface of the first limiting block (19).
6. The advertising light box that is easy to maintain according to claim 5, characterized in that: The outer wall of the upper part of the clamping column (10) is clamped with the clamping hole (14), and the outer wall of the clamping column (10) is slidably connected with the sliding hole (9) and the through hole (20).