A protective case for an advertising box

Abstract

The utility model relates to the technical field of protection box body, put forward a kind of protection box body of advertising box, including outer box, back cover and glass window and mounting bracket, the front and rear two sides of outer box are respectively provided with front opening and rear opening;The back cover is fixedly arranged in the rear opening;The glass window is fixedly arranged on the outer box, and the front opening is blocked;The mounting bracket is fixedly arranged on the outer box, and the part of the mounting bracket in the outer box is fixedly connected with the advertising box, the part of the mounting bracket outside the outer box is fixedly connected with installation environment, and the advertising box is spaced apart from the inner wall of the outer box.Setting outer box, back cover and glass window, the advertising box can be conveniently installed and maintained, by setting mounting bracket, the supporting strength of the protection box body can be improved by increasing the structural strength of mounting bracket, and the structural strength requirement of outer box is reduced, the lightweight design of protection box body is realized.

Description

Technical Field

[0001] This utility model relates to the field of protective box technology, and in particular to a protective box for an advertising box. Background Technology

[0002] In modern urban development, advertising boxes serve as an important medium for information dissemination, widely used in commercial districts, transportation hubs, public spaces, and other environments. These boxes not only fulfill the task of advertising and promotion but also become part of the urban landscape, playing a significant role in beautifying the urban environment and promoting commercial activities. However, with the continuous increase in the number of advertising boxes and the diversification of their usage environments, the issue of their protection is becoming increasingly prominent.

[0003] Traditional advertising boxes are mostly exposed to the outdoor environment, suffering from wind and rain erosion, sun exposure, and vandalism over time, resulting in a significantly shortened lifespan and high replacement and maintenance costs. Furthermore, some criminals exploit the accessibility of advertising boxes for illegal posting and graffiti, severely impacting the city's aesthetics and the effectiveness of advertising.

[0004] To address these issues, some protective measures for advertising boxes have emerged in the market. For example, the outdoor advertising machine disclosed in the invention patent with publication number CN109545096A has a sealed outer frame and transparent glass around the display screen to protect it.

[0005] In this technical solution, the display screen is directly connected to the outer frame, which in turn needs to be connected to the installation environment. The outer frame needs to have a high structural strength, which not only makes it difficult to achieve a lightweight design for the advertising machine, but also makes the outer frame bulky, which is not conducive to installation and transportation. Utility Model Content

[0006] In view of this, the present invention proposes a protective box for advertising boxes, which uses a mounting frame to connect the advertising box with the installation environment, thereby reducing the structural strength requirements of the outer box and achieving the lightweight nature of the protective box.

[0007] The technical solution of this utility model is implemented as follows: This utility model provides a protective box for an advertising box, including an outer box, a rear cover, a glass window, and a mounting bracket, wherein,

[0008] The outer casing is provided with a front opening and a rear opening on its front and rear sides, respectively.

[0009] The rear cover plate is fixedly installed inside the rear opening and seals the rear opening. The rear cover plate has multiple heat dissipation holes.

[0010] The glass window is fixedly mounted on the outer casing and seals the front opening;

[0011] The mounting bracket is fixedly installed through the outer casing. The portion of the mounting bracket inside the outer casing is fixedly connected to the advertising box, and the portion of the mounting bracket outside the outer casing is fixedly connected to the installation environment. The advertising box is spaced apart from the inner wall of the outer casing.

[0012] Based on the above technical solutions, preferably, the mounting frame includes two uprights, multiple crossbeams, and auxiliary beams, wherein,

[0013] The columns are fixedly installed inside the outer box, and the two columns are arranged parallel and spaced apart.

[0014] The crossbeam is fixedly installed between the two columns and is fixedly connected to the advertising box.

[0015] The auxiliary beam is fixedly installed between the multiple crossbeams.

[0016] More preferably, the mounting frame further includes multiple support rods, which are fixedly mounted on the crossbeam. The multiple support rods are spaced apart and abut against the bottom side of the advertising box.

[0017] More preferably, the column penetrates the outer casing, and the lower end of the column is located below the outer casing;

[0018] The mounting bracket also includes multiple grounding flanges, which are fixedly installed at the lower end of the column.

[0019] Based on the above technical solutions, preferably, the outer casing includes a frame, a protruding frame, and a flange, wherein,

[0020] Both the front opening and the rear opening are formed on the frame;

[0021] The protruding frame is fixedly mounted on the box frame. The protruding frame corresponds one-to-one with the front opening and the rear opening. Both the front opening and the rear opening are located within the protruding frame.

[0022] The flange is integrally formed at the end of the protruding frame away from the box frame, and the outer diameter of the flange is larger than the outer diameter of the protruding frame;

[0023] Both the rear cover and the glass window are fixedly mounted on the box frame, and the side of the rear cover and the glass window closest to the box frame is located between the box frame and the flange.

[0024] More preferably, the outer casing also includes a rain shield, which is fixedly disposed on the rear side of the casing frame and located above the rear cover.

[0025] More preferably, the outer casing also includes a plurality of diagonal braces, which are fixedly mounted on the rear side of the casing frame.

[0026] Based on the above technical solutions, preferably, it also includes an exhaust fan, which is fixedly installed on the rear cover plate and located inside the outer casing;

[0027] The glass window includes a window frame and tempered glass. The window frame is fixedly installed on the outer box and blocks the front opening. Multiple first vent holes are provided on the periphery and bottom of the window frame. The tempered glass is fixedly installed inside the window frame.

[0028] More preferably, the glass window further includes a reinforcing plate, which is fixedly disposed on the outside of the window frame, spaced apart from the window frame, and has a second vent hole inside.

[0029] More preferably, the second exhaust hole is a round hole, the first exhaust hole is an oblong hole, and the inner diameter of the second exhaust hole is smaller than the inner diameter of the first exhaust hole.

[0030] The protective casing of the advertising box of this utility model has the following advantages over the prior art:

[0031] (1) By setting an outer box, a rear cover and a glass window, the advertising box can be easily installed and maintained. By setting an installation frame, the support strength of the protective box can be improved by increasing the structural strength of the installation frame, thereby reducing the structural strength requirement of the outer box and realizing the lightweight design of the protective box.

[0032] (2) By setting up heat dissipation holes, exhaust fans and first exhaust holes, the air inside and outside the outer box can flow, thereby dissipating heat from the advertising box.

[0033] (3) By setting protruding frames and flanges, the sealing effect between the rear cover and the glass window and the outer box can be improved, and the rainproof capability of this protective box can be improved; by setting a second exhaust hole and making the inner diameter of the second exhaust hole smaller than the inner diameter of the first exhaust hole, a certain filtration effect can be achieved to prevent relatively large impurities from the outside from entering the outer box. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0035] Figure 1This is a perspective view of the protective box of an advertising box according to the present invention, located on one side of the glass window.

[0036] Figure 2 This is a perspective view of the protective box body of an advertising box according to the present invention, located on one side of the rear cover plate.

[0037] Figure 3 This is a perspective view of the mounting bracket in the protective box of an advertising box according to the present invention.

[0038] Figure 4 This is a perspective view of the uprights in the protective box of an advertising box according to the present invention.

[0039] Figure 5 This is a cross-sectional view of the flange of the protective box of an advertising box according to the present invention.

[0040] Figure 6 This is a perspective view of the second vent in the protective housing of an advertising box according to the present invention.

[0041] The components include: 1. Outer casing; 11. Frame; 12. Protruding frame; 13. Flanged edge; 14. Rain cover; 15. Diagonal brace; 101. Front opening; 102. Rear opening; 2. Rear cover; 201. Ventilation hole; 3. Glass window; 31. Window frame; 32. Tempered glass; 33. Reinforcing plate; 301. First exhaust hole; 302. Second exhaust hole; 4. Mounting bracket; 41. Column; 42. Crossbeam; 43. Auxiliary beam; 44. Support rod; 45. Grounding flange; 5. Exhaust fan. Detailed Implementation

[0042] The technical solutions of this utility model will be clearly and completely described below with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0043] The present invention relates to a protective enclosure for an advertising box, comprising an outer box 1, a rear cover 2, a glass window 3, a mounting bracket 4, and an exhaust fan 5, for wrapping and protecting advertising boxes such as LED screens and displays.

[0044] like Figure 3 As shown, the outer box 1 is a rectangular ring frame structure, with a front opening 101 and a rear opening 102 on its front and rear sides, respectively. Figure 1 and Figure 2As shown, the rear cover plate 2 is fixedly installed inside the rear opening 102 and seals the rear opening 102. The glass window 3 is fixedly installed on the outer casing 1 and seals the front opening 101, thus forming a sealed casing. After the advertising box is installed in this sealed casing, this split casing structure can not only achieve the protection of the advertising box, but also allow for the replacement of the advertising box and the maintenance of the wiring on the rear side of the advertising box by disassembling the glass window 3 and the rear cover plate 2.

[0045] like Figure 3 As shown, the mounting bracket 4 is fixedly installed on the outer box 1. The part of the mounting bracket 4 inside the outer box 1 is fixedly connected to the advertising box, and the part of the mounting bracket 4 outside the outer box 1 is fixedly connected to the installation environment, such as the ground or the top side of other buildings.

[0046] The outer box 1 is relatively large. In this technical solution, the outer box 1 is not connected to the advertising box, so its load is relatively small and it does not require a large structural strength. This is conducive to the lightweight design of the outer box 1 and facilitates the production, transportation and installation of the outer box 1.

[0047] Although both the advertising box and the outer box 1 are mounted on the mounting frame 4, which requires the mounting frame 4 to have greater structural strength, the mounting frame 4 is relatively small and, compared to the bulky outer box 1, has good portability. To further improve the portability of the mounting frame 4, it can also be designed as a split structure.

[0048] like Figure 3 and Figure 4 As shown, the mounting frame 4 includes two uprights 41, multiple crossbeams 42, multiple auxiliary beams 43, support rods 44, and multiple grounding flanges 45. The two uprights 41 are parallel and spaced apart. The uprights 41 are fixedly installed inside the outer casing 1. The top and bottom sides of the outer casing 1 are fixedly connected to the uprights 41. The crossbeams 42 are fixedly installed between the two uprights 41. The uprights 41 are perpendicular to the horizontal plane, while the crossbeams 42 are parallel to the horizontal plane. The auxiliary beams 43 are fixedly installed between the multiple crossbeams 42 to strengthen the structural strength of the crossbeams 42. The uprights 41, crossbeams 42, and auxiliary beams 43 are preferably fixed together by bolts, and the advertising box is fixed on the crossbeams 42 by bolts or other fixing methods.

[0049] Multiple ventilation holes 201 are provided on the rear cover plate 2. These ventilation holes 201 allow for air exchange between the inside and outside of the outer casing 1, enabling the timely dissipation of heat generated by the advertising box. After the advertising box is fixedly mounted on the crossbeam 42, it is spaced apart from the inner wall of the outer casing 1, thereby increasing the contact area between the advertising box and the air and improving its heat dissipation effect. The exhaust fan 5 is fixedly mounted on the rear cover plate 2 and located inside the outer casing 1, thereby accelerating the airflow inside the outer casing 1 and improving the heat dissipation capacity of this protective enclosure.

[0050] The support rod 44 is fixedly mounted on the crossbeam 42 and abuts against the bottom side of the advertising box. The support rod 44's support of the bottom side of the advertising box enhances its stability. Preferably, the support rod 44 is installed with multiple rods spaced apart to reduce the contact area between the support rod 44 and the advertising box, increasing the contact area between the advertising box and the air, thereby ensuring the heat dissipation effect of the protective enclosure.

[0051] like Figure 4 As shown, the column 41 penetrates the outer box 1, and the lower end of the column 41 is located below the outer box 1. The grounding flange 45 is fixedly installed at the lower end of the column 41, and the column 41 is fixed to the installation environment by means of the grounding flange 45.

[0052] The outer casing 1 includes a frame 11, a protruding frame 12, a flange 13, a rain cover 14, and multiple diagonal braces 15. Both the front opening 101 and the rear opening 102 are located on the frame 11. The protruding frame 12 and the flange 13 are both rectangular ring structures. Figure 5 As shown, the protruding frame 12 is fixedly mounted on the box frame 11, and the rear opening 102 is located inside the protruding frame 12. Preferably, the inner walls of the protruding frame 12 and the rear opening 102 are continuously arranged. The flange 13 is integrally formed at the end of the protruding frame 12 away from the box frame 11. The outer diameter of the flange 13 is larger than the outer diameter of the protruding frame 12. After the rear cover plate 2 is fixedly mounted on the box frame 11, the side of the rear cover plate 2 closest to the box frame 11 is located between the box frame 11 and the flange 13.

[0053] When rainwater seeps in through the gap between the rear cover 2 and the outer box 1, it can be blocked by the protruding frame 12 and the flange 13, and will not flow into the box frame 11, thus achieving a good waterproof effect.

[0054] Similarly, the protruding frame 12 and the flange 13 are also provided on the front opening 101. The connection relationship between the front opening 101 and the glass window 3 and the protruding frame 12 and the flange 13 is the same as the connection relationship between the rear opening 102 and the rear cover plate 2 and the protruding frame 12 and the flange 13. This ensures that the protruding frame 12 and the flange 13 correspond one-to-one with the front opening 101 and the rear opening 102, providing good protection for the front opening 101 and the rear opening 102.

[0055] Meanwhile, the rain shield 14 is fixedly installed on the rear side of the frame 11 and above the rear cover 2. The rain shield 14 can block some rainwater and reduce the amount of rainwater entering between the rear cover 2 and the frame 11, thus achieving a good rainproof effect.

[0056] like Figure 2 As shown, the diagonal brace 15 is fixedly installed on the rear side of the box frame 11. The end of the diagonal brace 15 away from the box frame 11 is connected to the installation environment, thereby fixing the box frame 11 and strengthening the fixation of the box frame 11.

[0057] like Figure 1 As shown, the glass window 3 includes a window frame 31, tempered glass 32 and a reinforcing plate 33. The window frame 31 is fixedly installed on the outer box 1 and blocks the front opening 101. The tempered glass 32 is fixedly installed inside the window frame 31. The tempered glass 32 is made of transparent material and the advertising box can be observed in real time through the tempered glass 32.

[0058] To improve the heat dissipation capacity of the protective enclosure, it is preferable to open multiple first vent holes 301 on both the periphery and bottom of the window frame 31. To prevent rainwater from entering the window frame 31, no first vent holes 301 are opened on the top side of the window frame 31.

[0059] The reinforcing plate 33 is fixedly installed on the outside of the window frame 31. The reinforcing plate 33 is spaced apart from the window frame 31. A second vent 302 is provided in the reinforcing plate 33. The second vent 302 is a round hole, while the first vent 301 is an oblong hole. The inner diameter of the second vent 302 is smaller than the inner diameter of the first vent 301. The second vent 302 can play a certain filtering role, preventing large impurities from entering the protective box.

[0060] The working principle of the protective box body of this utility model is as follows:

[0061] When the exhaust fan 5 is turned on, air can circulate through the heat dissipation hole 201, the first exhaust hole 301 and the second exhaust hole 302, so that the air inside and outside the protective box can be circulated, carrying away the heat generated by the advertising box during operation and protecting the normal operation of the advertising box.

[0062] The advertising box can be replaced by opening the glass window 3, and the wiring or control facilities on the back of the advertising box can be maintained and adjusted by opening the back cover 2. When the advertising box is running normally, the glass window 3, outer box 1 and back cover 2 can prevent the advertising box from being damaged by the outside.

[0063] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A protective cabinet for an advertising cabinet, characterized by: Includes an outer casing (1), a rear cover (2), a glass window (3), and a mounting bracket (4), wherein, The outer box (1) has a front opening (101) and a rear opening (102) on its front and rear sides, respectively; The rear cover plate (2) is fixedly installed inside the rear opening (102) and seals the rear opening (102). The rear cover plate (2) has multiple heat dissipation holes (201). The glass window (3) is fixedly installed on the outer box (1) and blocks the front opening (101); The mounting bracket (4) is fixedly installed on the outer box (1). The part of the mounting bracket (4) inside the outer box (1) is fixedly connected to the advertising box, and the part of the mounting bracket (4) outside the outer box (1) is fixedly connected to the installation environment. The advertising box and the inner wall of the outer box (1) are spaced apart.

2. A protective cabinet for an advertising cabinet as claimed in claim 1, characterized in that: The mounting frame (4) includes two uprights (41), multiple crossbeams (42), and auxiliary beams (43), wherein, The column (41) is fixedly installed inside the outer box (1), and the two columns (41) are arranged parallel and spaced apart; The crossbeam (42) is fixedly installed between the two columns (41) and is fixedly connected to the advertising box; The auxiliary beam (43) is fixedly installed between the multiple crossbeams (42).

3. The protective casing of an advertising box as described in claim 2, characterized in that: The mounting bracket (4) also includes multiple support rods (44), which are fixedly mounted on the crossbeam (42). The multiple support rods (44) are spaced apart and abut against the bottom side of the advertising box.

4. The protective casing of an advertising box as described in claim 3, characterized in that: The column (41) penetrates the outer box (1), and the lower end of the column (41) is located below the outer box (1); The mounting bracket (4) also includes multiple grounding flanges (45), which are fixedly installed at the lower end of the column (41).

5. The protective casing of an advertising box as described in claim 1, characterized in that: The outer casing (1) includes a frame (11), a protruding frame (12), and a flange (13), wherein, Both the front opening (101) and the rear opening (102) are formed on the frame (11); The protruding frame (12) is fixedly installed on the box frame (11). The protruding frame (12) corresponds one-to-one with the front opening (101) and the rear opening (102). The front opening (101) and the rear opening (102) are both located inside the protruding frame (12). The flange (13) is integrally formed at one end of the protruding frame (12) away from the box frame (11), and the outer diameter of the flange (13) is larger than the outer diameter of the protruding frame (12); The rear cover plate (2) and the glass window (3) are both fixedly mounted on the box frame (11). The side of the rear cover plate (2) and the glass window (3) closest to the box frame (11) is located between the box frame (11) and the flange (13).

6. The protective casing of an advertising box as described in claim 5, characterized in that: The outer casing (1) also includes a rain shield (14), which is fixedly installed on the rear side of the casing frame (11) and located above the rear cover plate (2).

7. The protective casing of an advertising box as described in claim 6, characterized in that: The outer casing (1) also includes a plurality of diagonal braces (15), which are fixedly installed on the rear side of the casing frame (11).

8. The protective casing of an advertising box as described in claim 1, characterized in that: It also includes an exhaust fan (5), which is fixedly mounted on the rear cover plate (2) and located inside the outer casing (1); The glass window (3) includes a window frame (31) and tempered glass (32). The window frame (31) is fixedly installed on the outer box (1) and blocks the front opening (101). Multiple first exhaust holes (301) are provided on the periphery and bottom side of the window frame (31). The tempered glass (32) is fixedly installed inside the window frame (31).

9. The protective casing of an advertising box as described in claim 8, characterized in that: The glass window (3) also includes a reinforcing plate (33), which is fixedly installed on the outside of the window frame (31). The reinforcing plate (33) is spaced apart from the window frame (31), and a second vent (302) is provided in the reinforcing plate (33).

10. The protective casing of an advertising box as described in claim 9, characterized in that: The second exhaust hole (302) is a round hole, the first exhaust hole (301) is an oblong hole, and the inner diameter of the second exhaust hole (302) is smaller than the inner diameter of the first exhaust hole (301).

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