Advertising lamp box

Abstract

The embodiment of the utility model discloses an advertising lamp box. The advertising lamp box comprises a base and a frame body which are connected with each other. Wherein the frame body comprises two first vertical frames which are oppositely arranged, two second vertical frames which are oppositely arranged and two connecting pieces. The first vertical frame and the second vertical frame are detachably connected in an inserted mode through the connecting pieces, so that the first vertical frame and the second vertical frame are made of the same sectional material, production, assembly and disassembly of the frames are facilitated, and the transportation and storage cost is reduced. Meanwhile, the first outer side face of the first vertical frame and the second outer side face of the second vertical frame are spliced, the first inner side face of the first vertical frame and the second inner side face of the second vertical frame are arranged in a spaced mode to form an avoiding notch, and a part of the connecting piece is exposed out of the avoiding notch. Therefore, the structural stability of the advertising lamp box can be enhanced, splicing seams can be reduced, and the advertising lamp box has a certain waterproof and dustproof function. In addition, the connecting piece is exposed out of the avoiding notch, so that accurate positioning is provided for installation of the frame, and the installation efficiency can be improved.

Description

Technical Field

[0001] This application relates to the field of advertising display devices, and particularly to an advertising light box. Background Art

[0002] The main structure of an advertising light box includes a frame, light bars, and an advertising canvas. There are various types and shapes of light boxes. However, the existing structure of advertising light boxes is huge in volume, which brings great inconvenience to both sellers and users. For sellers, the large volume of advertising light boxes is inconvenient for transportation and is easily damaged during transportation, increasing transportation costs. For users, the large volume of advertising light boxes is inconvenient for storage and carrying, restricting the usage scenarios of advertising light boxes.

[0003] The above content is only used to assist in understanding the technical solution of the utility model and does not represent an admission that the above content is prior art. Summary of the Utility Model

[0004] In view of the above problems, the present utility model proposes an advertising light box, aiming to solve the technical problem of the inconvenient use caused by the huge volume of the advertising light box structure.

[0005] To achieve the above object, the advertising light box proposed by the present utility model includes a base and a frame connected to each other; the frame is provided with a first installation groove for accommodating an advertising canvas.

[0006] The frame includes two relatively arranged first vertical side frames, two relatively arranged second vertical side frames, and two connecting members; the two first vertical side frames and the two second vertical side frames are adjacently connected in the vertical direction through the two connecting members in a one-to-one correspondence, and the connecting members are detachably inserted into the first vertical side frames and the second vertical side frames.

[0007] The opposite sides of the two first vertical side frames are the first inner sides, and the opposite sides are the first outer sides; the opposite sides of the two second vertical side frames are the second inner sides, and the opposite sides are the second outer sides.

[0008] The first outer side and the second outer side are spliced; the first inner side and the second inner side are spaced apart to form an avoidance notch; a part of the connecting member is exposed outside the avoidance notch.

[0009] Further, the frame further includes a support rod extending in a first direction; a second installation groove is formed inside the connecting member, the two connecting members are relatively arranged in the first direction, and the notch of the second installation groove faces the vertical direction; both ends of the support rod are respectively embedded in the second installation groove; the first direction is the relative direction of the two first vertical side frames.

[0010] Further, the connecting member includes a limiting seat and two mounting rods respectively arranged on both sides of the limiting seat along the second direction; the second mounting groove is formed in the limiting seat;

[0011] The first vertical frame includes a first plate body and two first inserting portions protruding from the inner side surface of the first plate body; and the two first inserting portions are arranged at intervals along the second direction to form a first avoiding space;

[0012] The second vertical frame includes a second plate body and two second inserting portions protruding from the inner side surface of the second plate body, and the two second inserting portions are arranged at intervals along the second direction to form a second avoiding space;

[0013] The first plate body and the second plate body are spliced, and an avoiding notch is formed between the first inserting portion and the second inserting portion;

[0014] The two ends of the mounting rod in the vertical direction are respectively inserted into the first inserting portion and the second inserting portion; the limiting seat is embedded in the first avoiding space and the second avoiding space;

[0015] The vertical direction, the first direction and the second direction intersect pairwise.

[0016] Further, the mounting rod includes a rod body and a limiting convex block protruding from the inner side surface of the rod body; the two ends of the rod body in the vertical direction are respectively inserted into the first inserting portion and the second inserting portion; the two ends of the limiting convex block in the vertical direction respectively abut against the end faces of the first inserting portion and the second inserting portion, and the limiting convex block is exposed outside the avoiding notch.

[0017] In one embodiment, one end of the first inserting portion close to the connecting member has a first inclined surface facing the base; one end of the second inserting portion close to the connecting member has a second inclined surface facing away from the base; the adjacent first plate body, the second plate body, the first inclined surface and the second inclined surface enclose the avoiding notch.

[0018] In one embodiment, the notch of the second mounting groove is arranged in a direction away from the base; a first limiting portion is provided at the bottom of the second mounting groove, a second limiting portion adapted to be connected with the first limiting portion is provided on the support rod, and one of the first limiting portion and the second limiting portion is a convex column and the other is a jack.

[0019] Further, the connecting member further includes an adjusting member arranged on the bottom wall of the second mounting groove, and the adjusting member is located between the inner wall surface of the second mounting groove and the first limiting portion in the first direction; the support rod is lapped on the adjusting member or the bottom wall of the second mounting groove in the vertical direction.

[0020] In one embodiment, a wire passing groove is provided on the limiting seat, and the wire passing groove is located between the supporting rod and the mounting rod in the second direction.

[0021] In one embodiment, the advertising light box also includes a power supply component; the power supply component is arranged on the side of the base away from the frame; the power supply component includes a power supply compartment and a power supply; the power supply can be pulled out and placed in the cavity of the power supply compartment.

[0022] Furthermore, the frame body further comprises at least one horizontal frame, two ends of which are respectively connected to the two first vertical frames; the power supply is arranged at a position corresponding to the horizontal frame, and the power supply extends along the length direction of the horizontal frame.

[0023] The utility model advertising light box comprises a base and a frame body connected to each other. The frame body comprises two first vertical frames arranged opposite to each other, two second vertical frames arranged opposite to each other and two connectors. The first vertical frame and the second vertical frame are respectively detachably connected through connectors, so that the first vertical frame and the second vertical frame are made of the same profile, which is convenient for the production, assembly and disassembly of the frames, and reduces the transportation and storage costs. At the same time, the first outer side surface of the first vertical frame and the second outer side surface of the second vertical frame are spliced, and the first inner side surface of the first vertical frame and the second inner side surface of the second vertical frame are spaced to form an avoidance gap. A part of the connector is exposed in the avoidance gap. In this way, the structural stability of the advertising light box can be enhanced, the splicing seams can be reduced, and it has certain waterproof and dustproof functions. In addition, the appearance of the light box is made more neat and uniform, and the aesthetics of the light box is enhanced. In addition, the connector exposed in the avoidance gap provides accurate positioning for the installation of the frame, which helps to improve the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 A schematic structural diagram of an embodiment of an advertising light box of the utility model is shown;

[0026] Figure 2 for Figure 1 Exploded view of the advertising light box;

[0027] Figure 3 for Figure 1 A partial enlarged view of the middle A;

[0028] Figure 4 for Figure 2Partial enlarged view at B in [the figure];

[0029] Figure 5 is Figure 2 Schematic structural diagram of the connecting member in [the figure];

[0030] Figure 6 is Figure 5 Schematic structural diagram of the connecting member in [the figure] from another perspective;

[0031] Figure 7 is Figure 2 Schematic structural diagram of the support rod in [the figure];

[0032] Figure 8 is Figure 1 Partial schematic structural diagram of the base and the power supply component in [the figure];

[0033] Figure 9 is Figure 1 Front view of the advertising light box in [the figure];

[0034] Figure 10 is Figure 9 Cross-sectional view along line X-X;

[0035] Figure 11 is Figure 10 Partial enlarged view at C in [the figure];

[0036] Figure 12 is Figure 1 Side view of the advertising light box in [the figure];

[0037] Figure 13 is Figure 12 Cross-sectional view along line XIII-XIII in [the figure];

[0038] Figure 14 is Figure 13 Partial enlarged view at D in [the figure].

[0039] Explanation of the reference numerals in the drawings:

[0040] Label Name Label Name Label Name 100 Advertising light box 221 Second inner side 2513 Wire trough 10 Base 222 Second outer side 2514 Third inclined plane 2 Frame 223 Second insertion part 252 Mounting rod 20 First mounting groove 2231 Second avoidance space 2521 Rod body 21 First vertical side frame 2232 Second inclined plane 2522 Limit lug 211 First inner side 224 Second plate body 2523 Corner 211 Avoidance notch 23 Corner joint 253 Adjusting part 212 First outer side 24 Horizontal side frame 26 Supporting rod 213 First insertion part 25 Connecting part 261 Second limiting part 2131 First avoidance space 251 Limit seat 30 Power supply assembly 2132 First inclined plane 2511 Second mounting groove 31 Power supply compartment 214 First plate body 2512 First limiting part 32 Power supply 22 Second vertical side frame

[0041] The realization of the object, functional features and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0042] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions appears to be contradictory or unable to be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0043] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, then such directional indications are only used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture. If the specific posture changes, then the directional indications will also change accordingly.

[0044] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, then such descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text is to include three parallel solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or a solution where both A and B are satisfied simultaneously.

[0045] The present utility model provides an advertising light box 100. The advertising light box 100 is a device widely used in commercial advertising and information display. It combines lighting and display functions, and can effectively attract people's attention and convey information. The advertising light box 100 can be applied in scenarios such as shopping malls, supermarkets, banks, etc.

[0046] In the embodiments of the present utility model, please refer to Figure 1 and Figure 2 , the advertising light box 100 includes a base 10 and a frame body 2 that are connected to each other. The base 10 is the supporting part of the advertising light box 100 and is usually designed to be stable to support the entire light box structure. The frame body 2 is the part that constitutes the peripheral structure of the light box. It is composed of multiple sides, usually rectangular, and is used to enclose and protect the internal advertising canvas. The material of the frame body 2 can be metal, plastic, wood, or any strong and durable material. The frame body 2 is provided with a first installation groove 20 for accommodating the advertising canvas. The first installation groove 20 is a specially designed slot in the frame body 2 for accommodating and fixing the advertising canvas. The first installation groove 20 can not only facilitate the installation and replacement of the canvas but also ensure the flatness and tension of the canvas during display.

[0047] The frame 2 includes two relatively arranged first vertical side frames 21, two relatively arranged second vertical side frames 22 and two connecting members 25; the two first vertical side frames 21 and the two second vertical side frames 22 are adjacently connected one by one in the vertical direction through the two connecting members 25, and the connecting members 25 are detachably inserted into the first vertical side frames 21 and the second vertical side frames 22. The connection mode between the connecting members 25 and the first vertical side frames 21 and the second vertical side frames 22 is detachable, which means that they can be assembled and disassembled by means of insertion, facilitating installation, transportation and maintenance. Compared with the case where the connection structure is integrally provided with the vertical side frames, in this embodiment, the shapes and structures of the first vertical side frames 21 and the second vertical side frames 22 can be the same. This can simplify the production and manufacturing steps and improve production efficiency. In some embodiments, on the basis of the insertion of the first vertical side frame 21 / second vertical side frame 22 and the connecting member 25, the first vertical side frame 21 / second vertical side frame 22 and the connecting member 25 are connected by screws. This can consolidate the connection relationship between the first vertical side frame 21 / second vertical side frame 22 and the connecting member 25, and further improve the stability of the advertising light box 100.

[0048] The opposite sides of the two first vertical side frames 21 are the first inner sides 211, and the opposite sides are the first outer sides 212; the opposite sides of the two second vertical side frames 22 are the second inner sides 221, and the opposite sides are the second outer sides 222; the first outer sides 212 and the second outer sides 222 are spliced. Thus, in the frame 2, in addition to the connecting members 25 providing support for the first vertical side frames 21 and the second vertical side frames 22, the first vertical side frames 21 and the second vertical side frames can also provide support for each other, thereby enhancing the stability of the side frames and preventing the advertising light box 100 from being easily toppled in strong wind weather. At the same time, the spliced structure can better resist external pressure, impact and deformation, especially in scenarios where large loads need to be borne or the working environment is harsh, this advantage is more obvious. In addition, compared with the connecting members 25 being exposed on the outside, there is one less splicing seam in the splicing of the first outer sides 212 and the second outer sides 222. Under certain conditions, the splicing of the first outer side 212 and the second outer side 222 in this embodiment can prevent external water or dust from entering the frame 2 and making it difficult to disassemble the frame 2.

[0049] The first inner sides 211 and the second inner sides 221 are arranged at intervals to form an avoidance notch 211. A part of the connecting member 25 is exposed outside the avoidance notch 211. The exposure of the connecting member 25 also endows the connecting member 25 with an anti-fooling function, providing an accurate positioning for the installation position of the connecting member 25 and avoiding misoperations where the user inserts the connecting member 25 into the first vertical side frame 21 / second vertical side frame 22 too much during installation.

[0050] The utility model advertising light box 100 comprises a base 10 and a frame 2 connected to each other. The frame 2 comprises two first vertical frames 21 arranged opposite to each other, two second vertical frames 22 arranged opposite to each other and two connectors 25. The first vertical frame 21 and the second vertical frame 22 are respectively detachably connected by the connectors 25, so that the first vertical frame 21 and the second vertical frame 22 are made of the same profile, which is convenient for the production, assembly and disassembly of the frame 2, and reduces the transportation and storage costs. At the same time, the first outer side surface 212 of the first vertical frame 21 and the second outer side surface 222 of the second vertical frame 22 are spliced, and the first inner side surface 211 of the first vertical frame 21 and the second inner side surface 221 of the second vertical frame 22 are arranged at intervals to form an avoidance gap 211. A part of the connector 25 is exposed in the avoidance gap 211. In this way, the structural stability of the advertising light box 100 can be enhanced, and it can also be waterproof and dustproof, and the appearance of the advertising light box 100 is made more neat and uniform, thereby enhancing the aesthetics of the advertising light box 100. In addition, the connection member 25 exposed in the avoidance gap 211 provides accurate positioning for the installation of the frame, which helps to improve the installation efficiency.

[0051] Further, refer to Figure 3 The frame 2 also includes a support rod 26 extending along the first direction; a second mounting groove 2511 is opened on the inner side of the connecting member 25, and the two connecting members 25 are arranged opposite to each other in the first direction, and the notch of the second mounting groove 2511 is arranged in the vertical direction; the two ends of the support rod 26 are respectively embedded in the second mounting groove 2511; the first direction is the relative direction of the two first vertical frames 21.

[0052] In this embodiment, on the one hand, the support rod 26 can enhance the structural stability of the frame 2, making the advertising light box 100 more stable when carrying advertising canvases or other media; on the other hand, the support rod 26 can provide support for the advertising canvas to prevent the advertising canvas from folding or wrinkling, especially in windy conditions.

[0053] The notch of the second mounting groove 2511 is arranged in the vertical direction. In other words, the direction of the notch can be arranged toward the base 10, or can be arranged away from the base 10. If the notch of the second mounting groove 2511 is arranged in the first direction, the relative second mounting groove 2511 requires more precise horizontal alignment and more complicated operation steps to ensure that the support rod 26 is correctly embedded. In this embodiment, the notch of the second mounting groove 2511 is arranged in the vertical direction, so that the support rod 26 can be directly inserted into the groove from the top or bottom during installation, reducing the requirement for precise alignment.

[0054] Further, refer to Figures 3 to 6, the connecting member 25 includes a limiting seat 251 and two mounting rods 252 respectively arranged on both sides of the limiting seat 251 along the second direction; a second mounting groove 2511 is formed on the limiting seat 251; the first vertical frame 21 includes a first plate body and two first plug-in parts 213 protruding from the inner side surface of the first plate body; and the two first plug-in parts 213 are arranged at intervals along the second direction to form a first avoidance space 2131; the second vertical frame 22 includes a second plate body and two second plug-in parts 223 protruding from the second inner side surface 221, and the two second plug-in parts 223 are arranged at intervals along the second direction to form a second avoidance space 2231; the first plate body and the second plate body are spliced, and an avoidance notch 211 is formed between the first plug-in part 213 and the second plug-in part 223; the two ends of the mounting rod 252 in the vertical direction are respectively inserted into the first plug-in part 213 and the second plug-in part 223; the limiting seat 251 is embedded in the first avoidance space 2131 and the second avoidance space 2231; the vertical direction, the first direction and the second direction intersect pairwise.

[0055] In this embodiment, the two mounting rods 252 can provide better support and stability, can disperse and evenly bear the load, reduce the stress borne by a single mounting rod 252, and increase the strength and stability of the overall structure. At the same time, the two mounting rods 252 can improve the docking accuracy, reduce the docking error that may be caused by a single mounting rod 252, and enhance the overall alignment of the structure. And, the two mounting rods 252 improve the bearing capacity, so that the connecting member 25 can adapt to larger or more complex load requirements. In addition, the two mounting rods 252 can provide a certain redundancy. When one of the rods is damaged or fails, the other rod can continue to support, enhancing the reliability of the system.

[0056] In some embodiments, referring to Figure 2 , the advertising light box 100 further includes a corner code 23 connecting the connecting horizontal frame 24 and the vertical frame. The corner code 23 includes two vertically arranged plug-in members arranged at intervals and two horizontally arranged plug-in members arranged at intervals. This can enhance the stability of the frame.

[0057] In some embodiments, a light strip can be installed in the first avoidance space 2131 and / or the second avoidance space 2231 to optimize the space design of the frame, making the frame structure more compact.

[0058] The limiting seat 251 is embedded in the first avoidance space 2131 and the second avoidance space 2231. On the one hand, the limiting seat 251 can provide continuous and stable support for the connection of the first plate body and the second plate body in the first direction; on the other hand, the frame does not need to increase its own volume for the installation of the limiting seat 251, so that the structure of the advertising light box 100 is more compact. In some embodiments, the side surface of the limiting seat 251 facing the inner side surface of the frame has a third inclined surface 2514 that inclines away from the frame. The design of the third inclined surface 2514 can disperse the pressure generated during the insertion process, reduce local wear, protect the surface of the inserted components, and thus extend their service life.

[0059] In some embodiments, referring to Figure 6 , Figures 9 to 11 , a plurality of corners 2523 are provided on the mounting rod 252. There are gaps between the corners 2523 and the first insertion portion 213 and the second insertion portion 223, which helps the mounting rod 252 to be smoothly inserted into the first insertion portion 213 and the second insertion portion 223.

[0060] Furthermore, please refer to Figure 3 and Figure 5 , the mounting rod 252 includes a rod body 2521 and a limiting convex block 2522 protruding from the inner side surface of the rod body 2521; the two ends of the rod body 2521 in the vertical direction are respectively inserted into the first insertion portion 213 and the second insertion portion 223; the two ends of the limiting convex block 2522 in the vertical direction respectively abut against the end faces of the first insertion portion 213 and the second insertion portion 223, and the limiting convex block 2522 is exposed outside the avoidance notch 211. The abutment of the limiting convex block 2522 against the end faces of the first insertion portion 213 and the second insertion portion 223 can ensure the precise positioning of the mounting rod 252 in the vertical direction, thereby ensuring the stability and neat arrangement of the advertising light box 100.

[0061] In one embodiment, please also refer to Figure 4 , one end of the first insertion portion 213 close to the connecting member 25 has a first inclined surface 2132 facing the base 10; one end of the second insertion portion 223 close to the connecting member 25 has a second inclined surface 2232 facing away from the base 10; the adjacent first plate body, second plate body, first inclined surface 2132 and second inclined surface 2232 enclose an avoidance notch 211.

[0062] In this embodiment, the settings of the first inclined surface 2132 and the second inclined surface 2232 help to more closely cooperate with the connecting member 25, increase the stability of the connection part, reduce the loosening or displacement phenomena that may occur during use, and improve the firmness and durability of the overall structure.

[0063] In one embodiment, please refer to Figure 5 , Figures 12 to 14, the notch of the second installation groove 2511 is arranged in a direction away from the base 10; a first limiting portion 2512 is provided at the bottom of the second installation groove 2511, and a second limiting portion 261 adapted to be connected to the first limiting portion 2512 is provided on the support rod 26. One of the first limiting portion 2512 and the second limiting portion 261 is a convex column, and the other is a jack.

[0064] In this embodiment, the notch of the second installation groove 2511 is arranged in a direction away from the base 10. In other words, the direction of the notch of the second installation groove 2511 is opposite to the direction of gravity. This can simplify the installation process and improve the installation stability. The support rod 26 can complete the installation by means of its own gravity, reducing the influence of gravity on the installation of the support rod 26. At the same time, due to the support of the bottom wall of the second installation groove 2511, the support rod 26 is not likely to slip or shift from the notch after installation.

[0065] Furthermore, referring to Figure 5 , the connecting member 25 further includes an adjusting member 253 provided on the bottom wall of the second installation groove 2511, and the adjusting member 253 is located between the inner wall surface of the second installation groove 2511 and the first limiting portion 2512 in the first direction; the support rod 26 is lapped on the adjusting member 253 or the bottom wall of the second installation groove 2511 in the vertical direction. The adjusting member 253 can make the second installation groove 2511 adapt to support rods 26 with different diameters.

[0066] In one embodiment, a wire passing groove 2513 is formed in the limiting seat 251, and the wire passing groove 2513 is located between the support rod 26 and the installation rod 252 in the second direction. In this embodiment, the wire passing groove 2513 provides a clear channel for the circuit or cable, reducing the interference and chaos during wiring. At the same time, guiding the circuit through the wire passing groove 2513 can prevent the circuit from being squeezed or worn by the support rod 26, improving the durability of the circuit.

[0067] In one embodiment, referring to Figure 1 and Figure 8, the advertising light box 100 also includes a power supply component 30; the power supply component 30 is arranged on the side of the base 10 away from the frame 2; the power supply component 30 includes a power supply compartment 31 and a power supply 32; the power supply 32 can be pulled out and placed in the cavity of the power supply compartment 31. In this embodiment, the power supply 32 can be pulled out and placed in the power supply compartment 31, which is convenient for inspection and replacement of the power supply 32 and improves maintenance efficiency. At the same time, the power supply component 30 is arranged on the side of the base 10 away from the frame 2. On the one hand, it can lower the center of gravity of the advertising light box 100, improve the stability of the advertising light box 100, and prevent the advertising light box 100 from being overturned by wind; on the other hand, the power supply component 30 is hidden under the base 10, which helps to keep the appearance of the billboard neat and tidy, avoids the visual interference of the power supply component 30 on the advertising content, and the design under the base 10 can protect the power supply component 30 from the direct influence of external environmental factors (such as weather, dust, etc.), and improve its durability and reliability.

[0068] Furthermore, the frame 2 further includes at least one horizontal frame 24 , and two ends of the horizontal frame 24 are respectively connected to the two first vertical frames 21 ; the power supply 32 is arranged corresponding to the position of the horizontal frame 24 , and the power supply 32 extends along the length direction of the horizontal frame 24 .

[0069] If the power source 32 is arranged in correspondence with the first direction, when the user pulls out the power source 32, the center of gravity of the advertising light box 100 changes, and the advertising light box 100 is at risk of tipping over in the second direction. Since the area of ​​the advertising canvas is large, it is difficult for the user to avoid it at this time. In this embodiment, the power source 32 is arranged in correspondence with the position of the horizontal frame 24, which helps to evenly distribute the load and reduce the additional stress on the structure of the frame 2. At the same time, even if the advertising light box 100 is at risk of tipping over, people around the advertising light box 100 have a larger escape space.

[0070] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An advertising light box, characterized in that: It comprises a base and a frame connected to each other; the frame is provided with a first mounting groove for accommodating the advertising canvas; The frame body comprises two first vertical frames arranged opposite to each other, two second vertical frames arranged opposite to each other and two connecting members; the two first vertical frames are adjacent to the two second vertical frames in a one-to-one correspondence in the vertical direction through the two connecting members, and the connecting members are detachably plugged into the first vertical frames and the second vertical frames; The side surfaces of the two first vertical frames that are opposite to each other are first inner side surfaces, and the side surfaces that are opposite to each other are first outer side surfaces; the side surfaces of the two second vertical frames that are opposite to each other are second inner side surfaces, and the side surfaces that are opposite to each other are second outer side surfaces; The first outer side surface and the second outer side surface are spliced; the first inner side surface and the second inner side surface are spaced apart to form an avoidance gap; a portion of the connecting member is exposed from the avoidance gap.

2. The advertising light box according to claim 1, characterized in that: The frame body further includes a support rod extending along a first direction; A second mounting groove is provided on the inner side of the connecting member, and the two connecting members are arranged opposite to each other in the first direction, and the notch of the second mounting groove is arranged toward the vertical direction; the two ends of the support rod are respectively embedded in the second mounting groove; the first direction is the relative direction of the two first vertical frames.

3. The advertising light box according to claim 2, characterized in that: The connecting member comprises a limit seat and two mounting rods respectively arranged on both sides of the limit seat along the second direction; the limit seat is provided with the second mounting groove; The first vertical frame includes a first plate body and two first plug-in parts protruding from the inner side surface of the first plate body; and the two first plug-in parts are arranged at intervals along the second direction to form a first avoidance space; The second vertical frame includes a second plate body and two second plug-in parts protruding from the second inner side surface, and the two second plug-in parts are arranged at intervals along the second direction to form a second avoidance space; The first plate body and the second plate body are spliced, and an avoidance gap is formed between the first plug-in portion and the second plug-in portion; The two ends of the mounting rod in the vertical direction are respectively plugged into the first plug-in portion and the second plug-in portion; the limit seat is embedded in the first avoidance space and the second avoidance space; The vertical direction, the first direction, and the second direction intersect each other.

4. The advertising light box according to claim 3, characterized in that: The mounting rod includes a rod body and a limiting protrusion protruding from the inner side surface of the rod body; the two ends of the rod body in the vertical direction are respectively plugged into the first plug-in portion and the second plug-in portion; the two ends of the limiting protrusion in the vertical direction are respectively abutted against the end surfaces of the first plug-in portion and the second plug-in portion, and the limiting protrusion is exposed from the avoidance gap.

5. The advertising light box according to claim 3, characterized in that: One end of the first plug-in portion close to the connector has a first inclined surface set toward the base; one end of the second plug-in portion close to the connector has a second inclined surface set away from the base; the adjacent first plate body, second plate body, first inclined surface and second inclined surface enclose the avoidance gap.

6. The advertising light box according to claim 2, characterized in that: The slot opening of the second mounting slot is arranged in a direction away from the base; a first limiting portion is arranged at the bottom of the second mounting slot, and a second limiting portion adapted to be connected to the first limiting portion is arranged on the support rod, and one of the first limiting portion and the second limiting portion is a convex column, and the other is a socket.

7. The advertising light box according to claim 6, characterized in that: The connecting member also includes an adjusting member arranged on the bottom wall of the second mounting groove, and the adjusting member is located between the inner wall surface of the second mounting groove and the first limiting portion in the first direction; the support rod overlaps the adjusting member or the bottom wall of the second mounting groove in the vertical direction.

8. The advertising light box according to claim 3, characterized in that: The limiting seat is provided with a wire passing groove, and the wire passing groove is located between the supporting rod and the mounting rod in the second direction.

9. The advertising light box according to claim 1, characterized in that: The advertising light box also includes a power supply component; the power supply component is arranged on a side of the base away from the frame; The power supply assembly includes a power supply compartment and a power supply; the power supply can be drawn out and placed in a cavity of the power supply compartment.

10. The advertising light box according to claim 9, characterized in that: The frame body further includes at least one horizontal frame, and two ends of the horizontal frame are respectively connected to the two first vertical frames; the power supply is arranged corresponding to the position of the horizontal frame, and the power supply extends along the length direction of the horizontal frame.

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