Frameless structure lamp convenient to produce and assemble

Abstract

The utility model relates to the field of lamps, in particular to a frameless structure lamp convenient to produce and assemble, which comprises a diffusion plate, a back plate, an aluminum profile outer frame, buckling grooves and buckling plates, a plurality of groups of buckling plates used for rotating, buckling and fixing are arranged on the outer side of the diffusion plate close to an edge line in a surrounding manner, and the back plate used for protecting an internal structure is mounted at the top of the diffusion plate. The border-free structure lamp convenient to produce and assemble has the advantages that the border-free structure lamp convenient to produce and assemble can be conveniently assembled, and the previous border-free lighting effect can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, and in particular to a frameless lighting fixture that is easy to manufacture and assemble. Background Technology

[0002] The basic function of lighting fixtures is to provide illumination, meeting the basic needs of life and work. Whether for living or working, lighting fixtures are indispensable tools. Beyond illumination, they are also frequently used for decoration. For example, European-style chandeliers, solid wood ceiling lights, and floor lamps not only provide lighting but also beautify the environment and enhance the visual effect of home or commercial spaces. Traditional framed panel lights, when multiple are installed together, show no obvious separation at the joints, creating a stunning visual effect. They are widely used in indoor lighting areas such as hotels, cafes, shopping malls, offices, factories, hospitals, and homes.

[0003] Traditional framed panels typically have a diffuser plate diameter greater than or equal to the frame diameter. Therefore, during factory assembly, the outer frame needs to be made into a semi-circle that is not spliced ​​together. The light panel needs to be inserted into the slot of the outer frame one by one, then the light guide plate is clipped into the light panel slot, and then the diffuser plate is clipped into the light-emitting surface slot. Finally, the semi-circle is put together with a jig and secured with a buckle. The assembly process is complicated, the defect rate is high, the production efficiency is low, and there will be a splicing seam on the side, which is not aesthetically pleasing.

[0004] Therefore, for traditional framed panels, the diameter of the diffuser plate of frameless panel lights is usually greater than or equal to that of the frame. Therefore, during factory assembly, the outer frame needs to be made into a semi-circle that is not spliced ​​together. The assembly process is complicated, the defect rate is high, the production efficiency is low, and there will be a splicing seam on the side, which is not aesthetically pleasing. A frameless structure light fixture that is easy to produce and assemble can be designed. This can facilitate the assembly of frameless light fixtures and achieve the lighting effect of the previous frameless design. Utility Model Content

[0005] To overcome the problem that traditional framed panels usually have a diffuser diameter greater than or equal to the frame, the outer frame needs to be made into a semi-circle without splicing during factory assembly. This results in a complex assembly process, high defect rate, low production efficiency, and an unsightly splicing seam on the side.

[0006] The technical solution of this utility model is as follows: a frameless structure lamp that is easy to manufacture and assemble, including a diffuser plate, a back plate, an aluminum profile frame, a buckle groove and buckle plates, and multiple sets of buckle plates for rotating and fastening are arranged around the outer side of the diffuser plate near the edge line. A back plate for protecting the internal structure is installed on the top of the diffuser plate. An aluminum profile frame for connecting the back plate and the diffuser plate near the edge line is installed to ensure that there are no more assembly gaps on the side.

[0007] Preferably, three equal-length buckle plates are provided at the position where the diffuser plate connects to the aluminum profile outer frame. At the same time, three equal-length buckle slots are also opened in the diffuser plate mounting groove. Slowly put the diffuser plate into the outer frame, ensuring that the protrusion is completely inserted into the concave position. At this time, the diffuser plate should be able to be put in easily, but it is not completely fixed yet. After the diffuser plate is initially placed in place, gently rotate the diffuser plate 60°. During the rotation, the buckle plates of the diffuser plate will align with the buckle slots of the outer frame and lock in place.

[0008] Preferably, multiple sets of screw holes are installed around the edge of the back panel surface, and set screws are threaded into the screw holes.

[0009] Preferably, a clamping groove is installed at the upper inside of the aluminum profile frame, and a buckle groove is opened on the inner side of the aluminum profile frame to clamp the diffuser plate.

[0010] Preferably, an LED light panel corresponding to the clamping groove is installed in the center of the inner part of the aluminum profile outer frame, and the clamping groove is threadedly connected to the set screw.

[0011] Preferably, the LED light panel has a light guide plate that is fastened to the surface of the diffuser plate inside the light guide plate, and the surface of the light guide plate is covered with a conductive coating.

[0012] Preferably, reflective paper is fitted onto the upper surface of the light guide plate, and the light guide plate and reflective paper are set to the same size.

[0013] Preferably, an EPE is installed between the reflective paper and the backing plate, and the diffuser plate is set to the same size as the backing plate.

[0014] The beneficial effects of this utility model are as follows: Compared with the traditional frameless structure lamp that is easy to produce and assemble, this new model is more aesthetically pleasing: the diffuser plate and the outer frame are seamlessly connected, the overall appearance is neat and beautiful, the rotating and locking design ensures the stability of the diffuser plate, and it is not easy to loosen even under vibration or movement. The installation process is simple and quick, without the need for additional tools, making it suitable for large-scale production and on-site installation. Attached Figure Description

[0015] Figure 1 The diagram shown is a schematic representation of the overall internal structure of a frameless lamp fixture that is easy to manufacture and assemble according to this utility model.

[0016] Figure 2 The diagram shown is an exploded view of the overall structure of a frameless lamp fixture that is easy to manufacture and assemble according to this utility model.

[0017] Figure 3 The diagram shown is a schematic representation of the frameless lamp structure of this utility model, which is easy to manufacture and assemble.

[0018] Figure 4 The diagram shown is a schematic representation of the frame structure of a frameless lighting fixture made of aluminum profile, which is easy to manufacture and assemble according to this utility model.

[0019] Explanation of reference numerals in the attached diagram: 1. Diffuser plate; 2. Back plate; 3. EPE; 4. Reflective paper; 5. Light guide plate; 6. LED light board; 7. Aluminum profile frame; 8. Set screw; 9. Screw hole; 10. Clip groove; 11. Clip plate; 12. Clamping groove. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please see Figure 1 - Figure 4 This utility model provides an embodiment: a frameless structural lamp that is easy to manufacture and assemble, including a diffuser plate 1, a back plate 2, an aluminum profile outer frame 7, a buckle groove 10 and buckle plates 11. Multiple sets of buckle plates 11 for rotating and fastening are arranged around the outer side of the diffuser plate 1 near the edge. A back plate 2 for protecting the internal structure is installed on the top of the diffuser plate 1. An aluminum profile outer frame 7 for connecting the back plate 2 and the diffuser plate 1 near the edge is installed to ensure that there are no more assembly gaps on the side.

[0022] Please see Figure 1 - Figure 2 In this embodiment, multiple sets of screw holes 9 are installed around the edge of the back plate 2. Set screws 8 are threaded into the screw holes 9, and the set screws 8 securely fix the back plate 2 to the outer frame through the screw holes 9, enhancing the stability of the entire lamp structure and preventing loosening or detachment during use. The screw holes 9 allow for more precise alignment between the back plate 2 and the outer frame, avoiding errors that may occur with manual alignment. The set screws 8 prevent accidental loosening of the back plate 2 during use, avoiding safety hazards caused by loosening. A locking groove 12 is installed at the upper end of the aluminum profile outer frame 7, and a snap-fit ​​groove 10 is provided on the inner side of the aluminum profile outer frame 7 to interlock with the diffuser plate 1. The snap-fit ​​groove 10 design allows the diffuser plate 1 to be quickly aligned and snapped into the outer frame without complicated tools or steps, significantly shortening installation time. The standardized snap-fit ​​groove 10 design makes the installation process more standardized, reducing human error and improving production efficiency. The snap-fit ​​groove 10 design ensures a tight fit between the diffuser plate 1 and the outer frame, reducing gaps and improving the stability and robustness of the overall structure.

[0023] Please see Figure 2 - Figure 3In this embodiment, an LED light panel 6 corresponding to the locking groove 12 is installed in the center of the aluminum profile outer frame 7. The locking groove 12 is threadedly connected to the set screw 8. The design of the locking groove 12 ensures the precise alignment of the LED light panel 6 with the outer frame, avoiding errors that may occur during manual alignment, and improving the consistency and accuracy of installation. The set screw 8 firmly fixes the LED light panel 6 to the outer frame through the locking groove 12, enhancing the stability of the entire lamp structure and preventing loosening or falling off during use. The design of the locking groove 12 and the set screw 8 allows the LED light panel 6 to be quickly aligned. The LED light board 6 is precisely fixed without complicated tools or steps, significantly shortening the installation time. Inside the LED light board 6, there is a light guide plate 5 that is snapped onto the surface of the diffuser plate 1. The surface of the light guide plate 5 is covered with a conductive coating. The function of the light guide plate 5 is to convert point light sources or line light sources into surface light sources, making the light more evenly distributed. Through the snap-fit ​​connection, the light guide plate 5 is tightly combined with the diffuser plate 1, ensuring the efficiency and uniformity of light transmission. The conductive coating on the surface of the light guide plate 5 can effectively prevent the accumulation of static electricity, reduce the impact of static electricity on the LED light board 6 and electronic components, and improve the stability and reliability of the lamp.

[0024] Please see Figure 3 - Figure 4 In this embodiment, a reflective paper 4 is fitted onto the upper surface of the light guide plate 5. The light guide plate 5 and the reflective paper 4 are the same size. The reflective paper has a high reflectivity, which can effectively reflect light scattered from the side or back of the light guide plate 5 back into the interior of the light guide plate 5, allowing it to propagate forward, thereby improving the utilization rate of light. The high reflectivity of the reflective paper 4 helps to achieve uniform light distribution inside the light guide plate 5, reducing light spots and dark areas, and providing a softer and more uniform lighting effect. The identical size design ensures that the installation position of each component is consistent, improving the quality and efficiency of mass production. An EPE is installed between the reflective paper 4 and the back plate 2. 3. The diffuser plate 1 and the back plate 2 are set to the same size. EPE3 has excellent cushioning performance, which can effectively absorb and disperse external impact force, protect the internal LED light panel 6, light guide plate 5 and reflective paper 4 and other delicate components, and prevent damage caused by collision or vibration. EPE3 has good heat insulation performance, which can effectively block the transfer of external heat, reduce the temperature fluctuation inside the lamp, help maintain the normal working temperature of LED light panel 6, and extend the service life of the lamp. The sealed structure of PE can prevent dust and moisture from entering the lamp, improve the sealing of the lamp and extend its service life.

[0025] During operation, three equal-length snap-on plates 11 are provided at the position where the diffuser plate 1 connects to the aluminum profile outer frame 7. At the same time, three equal-length snap-on slots 10 are also provided in the mounting groove of the diffuser plate 1. Slowly place the diffuser plate 1 into the outer frame, ensuring that the protrusion is fully inserted into the concave position. At this time, the diffuser plate 1 should be able to be easily inserted, but it is not yet fully fixed. After the diffuser plate 1 is initially placed in place, control the diffuser plate 1 to rotate 60°. During the rotation, the snap-on plates 11 of the diffuser plate 1 will align with and lock into the snap-on slots 10 of the outer frame. Then, attach the light panel from the back in sequence, place the light guide plate 5, reflective paper 4, EPE3, and tighten the screws on the back plate 2.

[0026] Through the above steps, this structural design can greatly improve production and assembly efficiency, while reducing the precision requirements of raw materials, effectively reducing the defect rate of raw materials and finished products. Since the outer frame is pre-welded into a whole circle, there will be no more splicing gaps on the sides, eliminating the problem of light leakage. It has stronger integration and a more beautiful appearance. It solves the problem that traditional framed panels usually have a diffuser plate diameter greater than or equal to the frame, so the outer frame needs to be made into a semi-circle that is not spliced ​​together during factory assembly, resulting in a complicated assembly process, high defect rate, low production efficiency, and an unsightly splicing seam on the side.

Claims

1. A frameless luminaire with an easy-to-manufacture and assembly structure, comprising a diffuser plate (1); characterized in that: It also includes a back plate (2), an aluminum profile frame (7), a buckle groove (10) and a buckle plate (11). Multiple sets of buckle plates (11) for rotating and fastening are arranged around the outside of the diffuser plate (1) near the edge. A back plate (2) for protecting the internal structure is installed on the top of the diffuser plate (1). An aluminum profile frame (7) for connecting and ensuring that there are no more assembly gaps on the side is installed between the back plate (2) and the diffuser plate (1) near the edge.

2. The frameless lighting fixture with a structure that is easy to manufacture and assemble according to claim 1, characterized in that: The back panel (2) has multiple sets of screw holes (9) installed around the edge, and the screw holes (9) have set screws (8) threaded on them.

3. A frameless lighting fixture with a structure that is easy to manufacture and assemble, as described in claim 1, characterized in that: The upper part of the aluminum profile frame (7) is equipped with a clamping groove (12), and the inner side of the aluminum profile frame (7) is provided with a buckle groove (10) that is clamped to the diffuser plate (1).

4. A frameless lighting fixture with a structure that is easy to manufacture and assemble, as described in claim 1, characterized in that: An LED light panel (6) corresponding to the clamping groove (12) is installed in the center of the aluminum profile outer frame (7). The clamping groove (12) is threadedly connected to the set screw (8).

5. A frameless lighting fixture with an easy-to-manufacture and assemble structure according to claim 4, characterized in that: The LED light panel (6) is located inside the light guide plate (5) which is fastened to the surface of the diffuser plate (1). The surface of the light guide plate (5) is covered with a conductive coating.

6. A frameless lighting fixture with a structure that is easy to manufacture and assemble, as described in claim 5, characterized in that: A reflective paper (4) is fitted onto the upper surface of the light guide plate (5), and the light guide plate (5) and the reflective paper (4) are set to the same size.

7. A frameless lighting fixture with a structure that is easy to manufacture and assemble, as described in claim 6, characterized in that: An EPE (3) is installed between the reflective paper (4) and the back plate (2), and the diffuser plate (1) is set to the same size as the back plate (2).

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