Acrylic lamp box capable of being used outdoors

Abstract

The utility model discloses an acrylic lamp box capable of being used outdoors. The acrylic lamp box comprises a top plate, a back plate, an F-shaped connecting piece, an h-shaped connecting piece, an acrylic plate, a lamp and a lamp box end cover. The upper side of the back plate is vertically connected with the first end part of the top plate; the F-shaped connecting piece is connected with the second end part of the top plate, and a mounting opening of the F-shaped connecting piece is arranged downwards; the h-shaped connecting piece is connected with the lower side of the back plate, and a mounting opening of the h-shaped connecting piece faces downwards; the upper end of the acrylic plate is inserted into the mounting opening of the F-shaped connecting piece, and the lower end of the acrylic plate is inserted into the mounting opening of the h-shaped connecting piece; the lamp is connected with the top plate; the top plate, the back plate, the F-shaped connecting piece, the h-shaped connecting piece and the acrylic plate form a lamp box pre-assembly; the lamp box end covers are installed at the opening positions of the two ends of the lamp box pre-assembly. According to the acrylic lamp box capable of being used outdoors, through the structural design and innovation, the structural assembly form is simplified, and during assembly, the top plate, the back plate, the acrylic plate and the lamp box sealing cover are assembled and connected one by one, so that assembly and sealing of the lamp box can be achieved.

Description

Technical Field

[0001] The utility model relates to an acrylic light box that can be used outdoors. Background Art

[0002] As an innovative technology widely used in the fields of advertising, lighting, and display, light box technology is highly favored for its characteristics such as high brightness, uniformity, and energy efficiency. Its main function is to provide high-quality backlight illumination, making the advertising content or display information more distinct and eye-catching. However, despite the excellent performance of light box technology in various aspects, there are still some challenges in terms of sealing and ease of installation.

[0003] Light boxes are often affected by various harsh weather conditions in outdoor applications, such as rain, sand, and wind. Therefore, the sealing of light boxes is particularly important. Poor sealing may cause rainwater to seep in, damage the internal circuit and light source, reduce the lighting effect, and even affect the service life of the equipment. The ease of installation of light boxes is directly related to the installation efficiency and cost of the equipment. Some traditional light boxes may have complex installation procedures and cumbersome steps, resulting in an extended construction period and increased labor costs. Therefore, light box technology needs to pay more attention to ease of installation in design, adopt intelligent design and modular components, and reduce the installation difficulty. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an acrylic light box that can be used outdoors.

[0005] The technical solution of the utility model to solve the above technical problems is as follows: An acrylic light box that can be used outdoors, which includes: a top plate, a back plate, an F-shaped connector, an h-shaped connector, an acrylic plate, a lamp, and a light box end cap; the upper side of the back plate is perpendicularly connected to the first end of the top plate; the F-shaped connector is connected to the second end of the top plate, and the installation opening of the F-shaped connector is arranged downward; the h-shaped connector is connected to the lower side of the back plate, and the installation opening of the h-shaped connector is arranged downward; the upper end of the acrylic plate is inserted into the installation opening of the F-shaped connector, and the lower end of the acrylic plate is inserted into the installation opening of the h-shaped connector; the lamp is connected to the top plate; the top plate, the back plate, the F-shaped connector, the h-shaped connector, and the acrylic plate form a light box pre-assembly; the light box end cap is installed at the open positions at both ends of the light box pre-assembly.

[0006] For the acrylic light box that can be used outdoors as described above in the utility model, further, a sealing member is provided at the connection position between the light box end cap and the light box pre-assembly.

[0007] The acrylic light box that can be used outdoors as described above in the present invention further comprises a light box end cover including a cover plate, a mounting platform, a sealing bag, a pressure plate and an insertion rod, the mounting platform is arranged on one side of the cover plate, the sealing bag is connected to the mounting platform, and the pressure plate is connected to the outside of the sealing bag; a mounting cavity is provided inside the mounting platform, and the insertion rod is installed in the mounting cavity through a base; a socket corresponding to the insertion rod is provided at a corresponding position of the acrylic plate; an opening is provided on the cover plate, and a shift block is provided on the other side of the cover plate and connected to the insertion rod; a retaining ring for blocking the pressure plate is provided on the inner wall of the light box pre-assembly.

[0008] The acrylic light box for outdoor use as described above in the present invention further includes an elastic reset member, which is installed in the installation cavity and pushes the insertion rod to be inserted into the insertion hole.

[0009] The acrylic light box that can be used outdoors in the present invention is further characterized in that the sealing bag is an air bag made of rubber material.

[0010] The acrylic light box that can be used outdoors as described above is further characterized in that the top plate is a flame retardant plate and the back plate is tempered glass.

[0011] The acrylic light box for outdoor use described in the present application simplifies the structural assembly form through structural design and innovation. During assembly, the top plate, back plate, acrylic plate and light box cover are assembled and connected one by one to achieve the assembly and sealing of the light box.

[0012] When assembling the acrylic light box that can be used outdoors according to the utility model, first, the shift block is moved to move the insertion rod upwards to prevent the insertion rod from interfering when the light box cover is combined with the light box pre-assembly. The light box cover is moved toward the light box pre-assembly so that the pressure plate and the sealing capsule enter the interior of the light box pre-assembly. When the pressure plate contacts the retaining ring, the pressure plate squeezes the sealing capsule. After being squeezed, the size of the sealing capsule along the axial direction of the light box pre-assembly is reduced. Due to the existence of internal air pressure, the sealing capsule expands circumferentially perpendicular to the axial direction of the light box pre-assembly. Due to the expansion of the sealing capsule, it is in close and sealed contact with the inner wall of the light box pre-assembly. At this time, the shift block is shifted downwards (or when an elastic reset part is provided, only the shift block needs to be loosened) so that the shift block drives the insertion rod into the socket, thereby achieving position fixation between the light box end cover and the light box pre-assembly. The acrylic light box that can be used outdoors with the above structure has a better end sealing effect and can avoid the influence of various harsh weather conditions in outdoor applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The above and / or other advantages of the present invention will become clearer and easier to understand through the detailed description made in conjunction with the following drawings. These drawings are only illustrative and do not limit the present invention, wherein:

[0014] Figure 1 Schematic diagram of the acrylic light box that can be used outdoors after installation according to an embodiment of the present utility model;

[0015] Figure 2 Schematic diagram of an F-shaped connecting member according to an embodiment of the present utility model;

[0016] Figure 3 Schematic diagram of an h-shaped connecting member according to an embodiment of the present utility model;

[0017] Figure 4 First perspective view of the light box end cover according to an embodiment of the present utility model;

[0018] Figure 5 Second perspective view of the light box end cover according to an embodiment of the present utility model;

[0019] Figure 6 Schematic diagram of the horizontal cross-section of the light box end cover according to an embodiment of the present utility model;

[0020] Figure 7 Schematic diagram of the vertical cross-section of the light box end cover according to an embodiment of the present utility model.

[0021] In the drawings, the list of components represented by each reference numeral is as follows:

[0022] 1, top plate; 2, F-shaped connecting member; 3, h-shaped connecting member; 4, acrylic plate; 41, retaining ring; 42, jack; 5, lamp; 6, back plate; 7, angle steel; 8, aluminum single plate; 9, light box end cover; 91, cover plate; 911, opening; 92, installation table; 93, sealing capsule; 931, air cavity; 94, pressing plate; 95, base; 96, insertion rod; 97, dialing block. Detailed implementation manners

[0023] In the following, embodiments of the acrylic light box that can be used outdoors of the present utility model will be described with reference to the drawings.

[0024] The embodiments described herein are specific specific implementation manners of the present utility model for explaining the concept of the present utility model, and are all explanatory and exemplary, and should not be construed as limiting the implementation manners of the present utility model and the scope of the present utility model. Except for the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the content disclosed in the claims and the specification of the present application, and these technical solutions include technical solutions that make any obvious substitutions and modifications to the embodiments described herein.

[0025] The drawings in this specification are schematic diagrams to assist in explaining the concept of the present utility model, schematically showing the shapes of various parts and their mutual relationships. Please note that in order to clearly show the structures of the components in the embodiments of the present utility model, the drawings are not drawn in the same proportion. The same reference numerals are used to represent the same parts.

[0026] Figure 1 、 Figure 2 and Figure 3 show an acrylic light box that can be used outdoors according to an embodiment of the present utility model, which includes:

[0027] Top plate 1. The top plate is a closed member at the top of the light box. Generally, the overall installation of the light box can be achieved through the top plate. For example, the top plate can be directly fixed to the top of a building, or the top plate can be connected to the top of the building through angle steel 7. The material of the top plate can be selected from metal plates, wooden boards, etc. In a preferred embodiment, the top plate is a flame-retardant board. Since there are lamps in the light box and the inside of the light box is usually designed as a closed structure for insect and dust prevention, the lamps generate heat during operation and accumulate inside the light box, causing the temperature inside the light box to rise. Using a flame-retardant board as the top plate can improve the heat resistance effect of the top of the light box and prevent the top plate from catching fire after heating up. In another embodiment, as Figure 1 shown, an aluminum single plate 8 is also shown. The aluminum single plate 8 is connected to the top of the building through angle steel 7, and one side of the top plate 1 is connected to the aluminum single plate 8, thereby realizing the indirect connection between the top plate and the angle steel.

[0028] Back plate 6. The upper side of the back plate 6 is vertically connected to the first end of the top plate 1. The connection method between the back plate and the top plate can be determined according to the materials and structures of the two, such as welding, anchoring, bonding, etc.; the back plate is a closed member on the side of the light box. In some installation scenarios, the light box can also be installed through the back plate. For example, the back plate can be fixed to a wall. The material of the back plate can be selected from metal plates, wooden boards, etc. In a preferred embodiment, the back plate 6 is tempered glass.

[0029] F-shaped connector 2. The F-shaped connector 2 is connected to the second end of the top plate 1. The connection method between the F-shaped connector and the top plate can be determined according to the materials and structures of the two, such as welding, anchoring, bonding, etc. The installation opening of the F-shaped connector 2 is arranged downward; combined with Figure 2As shown, in a specific embodiment, the F-shaped connector 2 includes a first plate body, a second plate body, and a third plate body. The second plate body and the third plate body are perpendicularly connected to one side of the first plate body, and the second plate body is close to the end of the first plate body. An installation opening of the F-shaped connector 2 is formed between the second plate body and the third plate body for inserting an acrylic plate. After inserting the acrylic plate into the installation opening, it can be fixed by screwing through the second plate body and the third plate body, or it can also be connected by bonding means such as structural adhesive. In a preferred embodiment, the F-shaped connector is made of aluminum material.

[0030] The h-shaped connector 3 is connected to the lower side of the back plate 6. The connection method between the h-shaped connector and the back plate can be determined according to the materials and structures of the two, such as welding, anchoring, bonding, etc. The installation opening of the h-shaped connector 3 is arranged downward; combined Figure 3 As shown, in a specific embodiment, the h-shaped connector 3 includes a vertical plate body and an L-shaped plate body. The L-shaped plate body is connected to the vertical plate body, and the L-shaped plate body and the vertical plate body form the installation opening of the h-shaped connector 3 for inserting an acrylic plate. After inserting the acrylic plate into the installation opening, it can be fixed by screwing through the L-shaped plate body and the vertical plate body, or it can also be connected by bonding means such as structural adhesive. In a preferred embodiment, the h-shaped connector is made of aluminum material.

[0031] The acrylic plate 4, the upper end of the acrylic plate 4 is inserted into the installation opening of the F-shaped connector 2, and the lower end of the acrylic plate 4 is inserted into the installation opening of the h-shaped connector 3; the thickness of the above acrylic plate is preferably between 1 mm and 5 mm. The upper part of the acrylic plate is a flat structure, which is convenient for directly inserting into the installation opening of the F-shaped connector 2; the lower part of the acrylic plate is provided with an upward curling edge, which is convenient for inserting the curling edge part into the installation opening of the h-shaped connector 3.

[0032] The lamp 5 is connected to the top plate 1; the above lamp can be a fluorescent lamp or an LED lamp.

[0033] The above top plate 1, back plate 6, F-shaped connector 2, h-shaped connector 3, and acrylic plate 4 form a lamp box pre-assembly; both ends of the lamp box pre-assembly are open structures. When assembling an outdoor-use acrylic lamp box, the above lamp box pre-assembly and the lamp can be assembled first, and then the lamp box end caps 9 can be installed at the open positions at both ends of the lamp box pre-assembly.

[0034] The outdoor-use acrylic lamp box in the above embodiment of the present application simplifies the structure assembly form through structural design and innovation. When assembling, the top plate, back plate, acrylic plate, and lamp box cover can be assembled and connected one by one to achieve the assembly and sealing of the lamp box. Of course, in order to achieve better sealing or airtightness, a sealant can be set at the connection position between the top plate and the back plate.

[0035] In a specific embodiment of an outdoor - usable acrylic light box, a seal is provided at the connection position between the light - box end cap 9 and the light - box pre - assembly. For example, the light - box end cap is of a plate - like structure, and the seal is a rubber pad or a rubber ring. The seal is arranged at the end of the light - box pre - assembly, and then the light - box cover is used to press and seal it. The light - box cover and the light - box pre - assembly can be connected by bolts.

[0036] In another specific embodiment of an outdoor - usable acrylic light box, as shown in Figures 4 to 7 Figure, the light - box end cap 9 includes:

[0037] A cover plate 91, the size of the cover plate is larger than the end - contour size of the light - box pre - assembly to facilitate the blocking of both ends of the light - box pre - assembly; the material of the cover plate can be plastic or metal, and preferably acrylic material is used.

[0038] An installation platform 92, the installation platform 92 is arranged on one side of the cover plate 91, and the interior of the installation platform is a cavity structure. Components such as inserting rods are installed in the cavity inside the installation platform;

[0039] A sealing bladder 93, the sealing bladder can be made of elastic materials such as rubber. The interior of the sealing bladder 93 is an air cavity 931. The size of the sealing bladder in the uncompressed state is preferably smaller than or equal to the size of the port of the light - box pre - assembly to facilitate insertion into the port. The sealing bladder 93 is connected to the installation platform 92;

[0040] A pressing plate 94, the pressing plate 94 is connected to the outside of the sealing bladder 93; the size of the pressing plate is preferably smaller than or equal to the size of the port of the light - box pre - assembly to facilitate insertion into the port of the light - box pre - assembly. Correspondingly, a retaining ring 41 for blocking the pressing plate 94 is provided on the inner wall of the light - box pre - assembly. When the pressing plate is inserted into the light - box pre - assembly, the pressing plate is blocked by the retaining ring and stops moving, generating a squeezing force on the sealing bladder. After the sealing bladder is squeezed, its size in the axial direction of the light - box pre - assembly shrinks. Due to the existence of internal air pressure, it expands circumferentially in the direction perpendicular to the axial direction of the light - box pre - assembly. Due to the expansion of the sealing bladder, it makes close and sealed contact with the inner wall of the light - box pre - assembly.

[0041] An inserting rod 96, an installation cavity is provided inside the installation platform 92, and the inserting rod 96 is installed in the installation cavity through a base 95; as shown in Figure 7As shown, two bases 95 are arranged in the installation cavity, and holes for the insertion rods to pass through are provided at corresponding positions on the installation table; insertion holes 42 corresponding to the insertion rods 96 are provided at corresponding positions on the acrylic board 4; an opening 911 is provided on the cover plate 91, and the dial block 97 is arranged on the other side of the cover plate 91 and connected to the insertion rod 96. With the above structure, when the dial block is toggled to drive the insertion rod to move, the insertion rod is inserted into the insertion hole 42 on the acrylic board, thereby realizing the position fixation between the lamp box end cover and the lamp box pre-assembly. In this embodiment, in order to prevent the insertion rod from automatically disengaging after being inserted into the insertion hole, the sizes of the insertion rod and the installation hole on the base are designed so that there is sufficient frictional force between the insertion rod and the base. In another embodiment, an elastic reset member is further included. The elastic reset member is installed in the installation cavity, and the elastic reset member pushes the insertion rod 96 to insert into the insertion hole 42. For example, a spring is sleeved on the insertion rod. One end of the spring is fixed to the insertion rod, and the other end of the spring is fixed to the base or the inner wall of the installation table. The elastic force provided when the spring is compressed prevents the insertion rod from automatically disengaging after being inserted into the insertion hole.

[0042] When assembling the outdoor-use acrylic lamp box of the above embodiment of the present utility model, first, toggle the dial block to move the insertion rod upward to prevent the insertion rod from interfering when the lamp box cover is combined with the lamp box pre-assembly. Move the lamp box cover towards the lamp box pre-assembly so that the pressure plate and the sealing capsule enter the interior of the lamp box pre-assembly. When the pressure plate contacts the retaining ring, the pressure plate squeezes the sealing capsule. After being squeezed, the size of the sealing capsule in the axial direction of the lamp box pre-assembly decreases, and due to the existence of the internal air pressure, it expands circumferentially in the direction perpendicular to the axial direction of the lamp box pre-assembly. Due to the expansion of the sealing capsule, it is in close and sealed contact with the inner wall of the lamp box pre-assembly; at this time, toggle the dial block downward (or only need to release the dial block when there is an elastic reset member) to drive the insertion rod to insert into the insertion hole, thereby realizing the position fixation between the lamp box end cover and the lamp box pre-assembly. The outdoor-use acrylic lamp box with the above structure has a better end sealing effect and can avoid the influence of various harsh climatic conditions in outdoor applications.

[0043] The disclosed technical features are not limited to the combinations with other disclosed features. Those skilled in the art can also make other combinations among the technical features according to the purpose of the utility model, subject to achieving the purpose of the present utility model.

Claims

1. An acrylic light box that can be used outdoors, characterized in that, Including: A top plate (1), a back plate (6), an F-shaped connector (2), an h-shaped connector (3), an acrylic plate (4), a lamp (5), and a lamp box end cap (9); the upper side of the back plate (6) is perpendicularly connected to the first end of the top plate (1); the F-shaped connector (2) is connected to the second end of the top plate (1), and the installation opening of the F-shaped connector (2) is arranged downward; the h-shaped connector (3) is connected to the lower side of the back plate (6), and the installation opening of the h-shaped connector (3) is arranged downward; the upper end of the acrylic plate (4) is inserted into the installation opening of the F-shaped connector (2), and the lower end of the acrylic plate (4) is inserted into the installation opening of the h-shaped connector (3); the lamp (5) is connected to the top plate (1); the top plate (1), the back plate (6), the F-shaped connector (2), the h-shaped connector (3), and the acrylic plate (4) form a lamp box pre-assembly; the lamp box end cap (9) is installed at the opening positions at both ends of the lamp box pre-assembly.

2. The acrylic light box that can be used outdoors according to claim 1, wherein, A seal is provided at the connection position between the lamp box end cap (9) and the lamp box pre-assembly.

3. The acrylic light box that can be used outdoors according to claim 1, wherein The lamp box end cap (9) includes a cover plate (91), an installation table (92), a sealing bladder (93), a pressing plate (94), and a plug rod (96). The installation table (92) is arranged on one side of the cover plate (91), the sealing bladder (93) is connected to the installation table (92), and the pressing plate (94) is connected to the outside of the sealing bladder (93); an installation cavity is provided inside the installation table (92), and the plug rod (96) is installed in the installation cavity through a base (95); at the corresponding position of the acrylic plate (4), a jack (42) corresponding to the plug rod (96) is provided; an opening (911) is provided on the cover plate (91), and a dial block (97) is arranged on the other side of the cover plate (91) and is connected to the plug rod (96); a retaining ring (41) for blocking the pressing plate (94) is provided on the inner wall of the lamp box pre-assembly.

4. The acrylic light box that can be used outdoors according to claim 3, wherein, An elastic reset member is further included, and the elastic reset member is installed in the installation cavity and pushes the plug rod (96) to insert into the jack (42).

5. The acrylic light box that can be used outdoors according to claim 3, characterized in that, The sealing bladder (93) is an air bladder made of rubber material.

6. The acrylic light box that can be used outdoors according to any one of claims 1-5, characterized in that The top plate (1) is a flame retardant board; the back plate (6) is tempered glass.

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