LED advertising lamp box base
By improving the structural design of the LED advertising lightbox base, using aluminum alloy material and solid inserts, the problems of easy deformation and instability of the base have been solved, improving aesthetics and load-bearing capacity, and achieving stable, durable, and low-cost transportation and installation.
Patent Information
- Application Number
- CN202520506026.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-20
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-03-20
AI Technical Summary
Traditional split-type LED advertising lightbox bases are prone to deformation and instability when bearing weight, and are also unsightly, posing safety hazards and having a short service life.
The left and right mounting frames are made of aluminum alloy and feature concave curved surfaces. Combined with thickened insert plates and solid light box mounting plates, they form a tight-fitting installation, enhancing structural stability and aesthetics. The load-bearing capacity is also improved through reinforcing ribs and a solid design.
It achieves a sturdy and durable LED advertising lightbox base that is not easily deformed, has an attractive appearance, can support heavier and larger lightboxes, and is securely installed, reducing transportation and installation costs.
Smart Images
Figure CN223941513U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of advertising light box bases, and in particular to an LED advertising light box base with an assembled structure. Background Technology
[0002] Currently, LED advertising lightbox bases generally come in two types: integrated and split. Integrated bases are manufactured as a single unit and cannot be disassembled or installed on-site. Split bases, on the other hand, consist of separate parts that are transported separately and can be assembled on-site to form a stable base structure. Split advertising lightbox bases are basically composed of left and right seats and mounting brackets between them. The left and right seats support the mounting brackets, and the LED advertising lightbox is installed on the mounting brackets. The base for the split structure of the light box has the advantages of reducing transportation space and transportation costs, convenient folding and transportation, simple installation and strong flexibility. However, the traditional split advertising light box base still has certain problems that need to be improved in actual installation and use. Specifically: (1) In order to ensure the stability of the structure, the base is mostly made of metal, mostly aluminum alloy. The left and right seats and the mounting seat are hollow or hollow structures, which can reduce weight and cost. However, the mounting seat is the main support of the LED advertising light box and bears the weight of the entire LED advertising light box. The conventional mounting seat is not thick. When it is designed as a hollow structure, when bearing some heavy LED advertising light boxes or large-sized LED advertising light boxes, under long-term load, the mounting seat is extremely prone to bending and deformation, and even breakage, which poses a great safety hazard and short service life. (2) In order to maintain the three-dimensionality and beautiful appearance, the sides of the left and right seats are generally inclined planes. In this way, the entire base is like a trapezoid. However, the inclined plane in the plane state is not beautiful enough and does not have the corresponding streamline. (3) The bottom of the left and right seats generally has a small number of flat contact surfaces to contact the ground. Such a small contact area makes it unstable and unstable when standing on the ground, and it is easy to tip over.
[0003] Therefore, it is necessary to make certain improvements to the existing split-type advertising light box base in order to achieve products that are sturdy and durable, not easily deformed, and have an improved aesthetic appearance. Summary of the Invention
[0004] The purpose of this utility model is to overcome the shortcomings of the prior art and provide an LED advertising lightbox base. This LED advertising lightbox base has a split and detachable structure, mainly composed of three parts: a left base frame, a right base frame, and a lightbox mounting plate made of aluminum alloy. The outer surfaces of the left and right base frames are designed with concave arc surfaces, which can enhance the overall aesthetics and give it a more streamlined shape. At the same time, a thickened insert plate is used to form a tight plug-in installation with the solid lightbox mounting plate, achieving a near-seamless appearance. The thickness of the thickened insert plate is 2-3 times thicker than the wall thickness of the left and right base frames, making it sturdy, durable, and resistant to deformation. The solid design of the lightbox mounting plate can enhance its load-bearing capacity, achieving the advantage of long-term load-bearing without deformation, and enabling it to support heavier and larger LED advertising lightbox bases.
[0005] The technical solution adopted by this utility model to solve its technical problem is: an LED advertising lightbox base, including two symmetrically arranged left and right side brackets, and a lightbox mounting plate located between the top inner sides of the left and right side brackets; the left and right side brackets are symmetrically arranged to form an "eight" shape, and the top inner sides of both the left and right side brackets are provided with horizontally protruding thickened inserts; the outer sides of both the left and right side brackets are concave inwards and form an arc-shaped inclined surface from top to bottom; the bottom surfaces of the left and right side brackets are flat; the lightbox mounting plate has slots on both sides for insertion and installation with the thickened inserts; the top surface of the lightbox mounting plate is seamlessly and flatly spliced with the top surfaces of the left and right side brackets; the lightbox mounting plate is a solid plate structure.
[0006] Furthermore, both the left and right seat frames are hollow structures with two reinforcing ribs inside; the wall thickness of the left and right seat frames and the reinforcing ribs is 1.2mm, and the thickness of the thickened insert plate is 3.5mm.
[0007] Furthermore, the bottom of the left and right seat frames is provided with inwardly recessed right-angle notches, and the inner wall surface of the hollow structure of the left and right seat frames is provided with protruding platforms corresponding to the right-angle notches.
[0008] Furthermore, the hollow structures of the left and right seat frames are provided with screw mounting holes, and the front and rear ends of the left and right seat frames are provided with base sealing plates that cover the hollow structures.
[0009] Furthermore, the protrusion depth of the thickened insert plate is shorter at the top and longer at the bottom, and the vertical depth of the slot is correspondingly shorter at the top and longer at the bottom.
[0010] In summary, the LED advertising lightbox base of this utility model has a split and detachable structure, mainly composed of three parts: a left base frame, a right base frame, and a lightbox mounting plate made of aluminum alloy. The outer surfaces of both the left and right base frames are designed with concave arc surfaces, which can enhance the overall aesthetics and give it a more streamlined shape. At the same time, a thickened insert plate is used to form a tight plug-in installation with the solid lightbox mounting plate, achieving a virtually seamless appearance. The thickness of the thickened insert plate is 2-3 times thicker than the wall thickness of both the left and right base frames, making it sturdy, durable, and resistant to deformation. The solid design of the lightbox mounting plate can enhance its load-bearing capacity, achieving the advantage of not deforming under heavy loads for a long time, and enabling it to support heavier and larger LED advertising lightbox bases. Attached Figure Description
[0011] Figure 1 This is a structural schematic diagram of an LED advertising lightbox base according to Embodiment 1 of this utility model;
[0012] Figure 2 yes Figure 1 A schematic diagram of the decomposition process;
[0013] Figure 3 This is a structural diagram of the left-side mounting frame;
[0014] The labels in the attached diagram are as follows: 1. Left side bracket; 2. Right side bracket; 3. Light box mounting plate; 4. Thickened insert plate; 5. Recessed arc surface; 6. Slot; 7. Reinforcing rib plate; 8. Right angle notch; 9. Raised platform; 10. Screw mounting hole. Detailed Implementation
[0015] Example 1
[0016] like Figure 1 , Figure 2 , Figure 3As shown in Embodiment 1, an LED advertising lightbox base includes two symmetrically arranged left and right support frames 1 and 2, and a lightbox mounting plate 3 located between the inner top sides of the left and right support frames. The left and right support frames are symmetrically arranged to form an "eight" shape. The inner top sides of both the left and right support frames are provided with horizontally protruding thickened insert plates 4. The outer sides of both the left and right support frames are recessed inward and form an arc-shaped inclined surface 5 from top to bottom. The bottom surfaces of the left and right support frames are flat. The lightbox mounting plate has slots 6 on both sides for insertion and installation with the thickened insert plates. The top surface of the lightbox mounting plate is seamlessly and flatly spliced with the top surfaces of the left and right support frames. The lightbox mounting plate is a solid plate structure. The entire LED advertising lightbox base is basically composed of left and right side frames and a lightbox mounting plate. The left and right side frames serve as the left and right support components of the entire LED advertising lightbox base, while the lightbox mounting plate serves as the platform support component for mounting the LED advertising lightbox. The left and right side frames are designed in a symmetrical "eight" shape, which not only has a beautiful curved design effect, but also improves the stability of the lower part and bottom by designing the overall thickness of the left and right side frames to be narrower at the top and wider at the bottom. In addition, the concave arc structure of the surface can not only drain water, but also does not easily accumulate dust, making it easier to clean stains. Thickened insert plates are provided on the inner side of the left and right side brackets, which can enhance the firmness and strength of the connection between the left and right side brackets and the light box mounting plate. They can support stronger loads and are thicker than ordinary thickness insert plates, making them less prone to deformation or breakage. Combined with the solid structure of the light box mounting plate, it has a more stable supporting effect. The solid structure of the light box mounting plate does not use more aluminum alloy material but can increase the support strength by more than double. Moreover, the thickness of the solid structure is greater than that of the thickened insert plates, which can support heavy and large LED advertising light boxes for a long time without deformation.
[0017] In this embodiment 1, both the left and right seat frames are hollow structures with two reinforcing ribs 7 inside. The wall thickness of the left and right seat frames and the reinforcing ribs is 1.2mm, and the thickness of the thickened insert plate is 3.5mm. The hollow structure of the left and right seat frames saves aluminum alloy material and reduces costs. At the same time, the internal reinforcing ribs provide support and reinforcement for the internal structure, ensuring its stability and preventing deformation. The internal structure is similar to a honeycomb structure, with all connecting plates connected and stably supported, providing multiple support points. The wall thickness between the left and right seat frames and the wall thickness of the reinforcing ribs are both approximately 1.2mm, while the thickness of the thickened insert plate is approximately 3.5mm, equivalent to three times the wall thickness of the reinforcing ribs, providing very strong support and load-bearing capacity.
[0018] In this embodiment 1, the bottom of the left and right side brackets is provided with inwardly recessed right-angle notches 8, and the hollow inner wall surfaces of the left and right side brackets are provided with corresponding raised platforms 9. The bottom surfaces of the left and right side brackets are flat and have sufficient bottom contact area, which can provide stable support. Especially when installing the LED advertising lightbox base, the relatively wide flat bottom facilitates installation and prevents either side of the bracket from easily tipping over. The design of the right-angle notches creates an inwardly recessed notch at the bottom of the left and right side brackets. After the entire LED advertising lightbox base is installed, a base plate can be inserted into the right-angle notches on both ends of the left and right side brackets, resulting in a larger bottom contact area for the entire LED advertising lightbox base and adapting to installation on different concave and convex surfaces. Because the site where the LED advertising lightbox base is placed cannot be guaranteed to be completely flat, some sites are uneven or partially bumpy. When one side of the bottom of the LED advertising lightbox base is not in contact with the ground (when the bottom surface is uneven or partially bumpy), it is difficult to install the entire LED advertising lightbox base stably on the ground by relying solely on the support of the other side. In this case, the designed right-angle notch can insert a base plate to increase the contact area of the bottom surface, so that the entire LED advertising lightbox can still stand stably on the ground.
[0019] In this embodiment 1, the hollow structures of the left and right seat frames are provided with screw mounting holes 10, and the front and rear ends of the left and right seat frames are provided with base sealing plates (not shown in the figure) to cover the hollow structures. Covering the sides of the left and right seat frames with the base sealing plates can cover the hollow structures and ensure the overall appearance of the product.
[0020] In this embodiment 1, the protrusion depth of the thickened insert plate is shorter at the top and longer at the bottom, and the vertical depth of the slot is the corresponding shorter at the top and longer at the bottom.
[0021] In this embodiment 1, the LED advertising lightbox base is a split and detachable structure, mainly composed of three parts: a left base frame, a right base frame, and a lightbox mounting plate made of aluminum alloy. The outer surfaces of the left and right base frames are designed with concave arc surfaces, which can enhance the overall aesthetics and give it a linear shape. At the same time, a thickened insert plate is used to form a tight plug-in installation with the solid lightbox mounting plate, achieving a near-seamless aesthetic appearance. The thickness of the thickened insert plate is 2-3 times thicker than the wall thickness of the left and right base frames, which has the characteristics of being sturdy, durable, and not easily deformed. The solid design of the lightbox mounting plate can enhance its load-bearing capacity, achieving the advantage of not deforming under heavy load for a long time, and can support heavier and larger LED advertising lightbox bases.
[0022] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the structure of the present utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.
Claims
1. A base for an LED advertising light box, characterized in that, It includes two symmetrically arranged left and right brackets (1) and a right bracket (2), and a light box mounting plate (3) located between the top inner sides of the left and right brackets; the left and right brackets are symmetrically arranged to form an "eight" shape, and the top inner sides of the left and right brackets are provided with horizontally protruding thickened inserts (4). The outer surfaces of the left and right brackets are concave inward and form an arc-shaped inclined surface from top to bottom (5). The bottom surfaces of the left and right brackets are flat. The light box mounting plate has slots (6) on both sides that are connected to the thickened inserts for plug-in installation. The top surface of the light box mounting plate is seamlessly and flatly spliced with the top surfaces of the left and right brackets. The light box mounting plate is a solid plate structure.
2. The LED advertising lightbox base according to claim 1, characterized in that, The left and right seat frames are both hollow structures with two reinforcing ribs (7) inside; the wall thickness of the left and right seat frames and the reinforcing ribs is 1.2mm, and the thickness of the thickened insert plate is 3.5mm.
3. The LED advertising lightbox base according to claim 2, characterized in that, The bottom of the left and right seat frames is provided with inwardly recessed right-angle notches (8), and the inner wall surface of the hollow structure of the left and right seat frames is provided with protruding platforms (9) corresponding to the right-angle notches.
4. The LED advertising lightbox base according to claim 3, characterized in that, The hollow structures of the left and right seat frames are provided with screw mounting holes (10), and the front and rear ends of the left and right seat frames are provided with base sealing plates with hollow structures.
5. The LED advertising lightbox base according to claim 4, characterized in that, The thickened insert protrudes with a shorter upper section and a longer lower section, and the slot has a corresponding shorter upper section and a longer lower section.