A lamp tray

Abstract

The present invention provides a lamp panel, comprising a polygonal base plate (1), and side walls (2) extending from the periphery of the base plate and in a direction substantially perpendicular to the base plate, wherein each side wall (2) has an end away from the base plate and integrally extends to the inner side thereof to form a first platform (3) substantially parallel to the base plate (1), and each first platform (3) has an end away from the side wall and integrally extends to the base plate to form a vertical edge (4) substantially perpendicular to the first platform, wherein the end away from the side wall of each first platform extends to the base plate to form a second platform (5) substantially parallel to the base plate, wherein each second platform has an installation hole (51), and the base plate has a prefabricated hole (101) at a corresponding position above the second platform installation hole. Since each second platform has an installation hole (51), the present invention can conveniently connect and lock two adjacent second platforms with the aid of screws and connecting members.

Description

Technical Field

[0001] The lighting component of the present invention particularly relates to a lamp panel. Background Art

[0002] Existing polygonal lamp panels, such as Figure 1 As shown, there is a quadrilateral base plate 13, and side walls extending from the edges of the base plate and in a direction substantially perpendicular to the base plate. The top of the side wall 12 integrally extends to the inner side thereof to form a platform 122 substantially parallel to the base plate 13, and the end of the platform 122 integrally extends a vertical edge 123 toward the base plate 13. In the manufacturing process, these components extending from the edge of the base plate 13, such as the side wall 12, the platform 122, and the vertical edge 123, can be bent on a metal plate by a machine tool mold. When the lamp panel is installed, the base plate faces upward and is connected to the ceiling. These components extending from the edge of the base plate (such as the side wall, the platform, and the vertical edge) usually constitute the visual appearance of the lamp panel. An intersection joint 124 is formed between each adjacent side wall, platform and vertical edge, so it is necessary to fix these components extending from the edge of the substrate. However, due to the high aesthetic requirements of the lighting, it is avoided as much as possible to fix these components extending from the edge of the substrate by installing screws and auxiliary connectors in these visible appearance areas. In addition, the lamp panel cannot be made too thick and the height of the side wall is limited. If a second platform that is usually invisible and parallel to the substrate is extended on the basis of the vertical edge, and these components extending from the edge of the substrate are fixed by installing screws and auxiliary connectors on the second platform, there will inevitably be no operating space for installation tools (such as screwdrivers) on the second platform. In actual operation, no one does this. In order to fix these components extending from the edge of the substrate, the existing lamp panel usually welds and reinforces the intersection joints, and then manually polishes the rough welds to make them smooth before painting the lamp panel and drawing (printing) decorative patterns, that is, the painting and drawing (printing) decorative patterns are performed after the three-dimensional shape is formed. This lamp panel structure and processing method are too complicated and cumbersome, and the efficiency is low, and it is necessary to improve. Summary of the invention

[0003] The purpose of the present invention is to provide a lamp panel that is easy to process, so as to solve the problem of the lamp panel processing in the prior art.

[0004] The technical solution of the present invention is achieved in this way:

[0005] The present invention provides a lamp panel, comprising a polygonal base plate, and side walls extending from the periphery of the base plate and in a direction substantially perpendicular to the base plate, wherein one end of each side wall away from the base plate extends toward the inner side thereof to form a first platform substantially parallel to the base plate, and one end of each first platform away from the side wall extends toward the base plate to form a vertical edge substantially perpendicular to the first platform, and the lamp panel is characterized in that one end of each vertical edge away from the first platform extends toward the side wall to form a second platform substantially parallel to the base plate, and each second platform is provided with a mounting hole, and the base plate is provided with a prefabricated hole at a corresponding position above the mounting hole of the second platform.

[0006] The above-mentioned lamp panel is characterized in that it also includes a connecting piece for connecting two adjacent second platforms. The connecting piece has a plurality of threaded holes, which correspond to the mounting holes on the two adjacent second platforms during installation for screw locking. The connecting piece has two connecting arms that are respectively connected to the two adjacent second platforms, and the threaded holes are distributed on the two connecting arms.

[0007] The above-mentioned lamp panel is characterized in that the connecting member is located under the second platform.

[0008] The above-mentioned lamp panel is characterized in that a gap is left between each second platform and the side wall where it is located, and the gap can allow the connecting piece to pass through.

[0009] Compared with the prior art, the lamp panel of the present invention has the following advantages:

[0010] 1. Since each second platform has a mounting hole, two adjacent second platforms can be connected, locked and fixed with the help of screws and connecting pieces;

[0011] 2. Since the substrate has a prefabricated hole at a position corresponding to the mounting hole of the second platform, and the prefabricated hole allows tools such as screwdrivers to pass through, the subsequent installation process is greatly facilitated, making it possible to install and fix the auxiliary connectors on the upper and lower surfaces of the second platform with the help of screws;

[0012] 3. Due to the advantages of the above two aspects, the purpose of fixing the components extending from the edge of the substrate can be easily achieved, so the flat plate to be processed into the lamp panel can be directly painted and printed with patterns before the lamp panel is formed, avoiding the inefficient subsequent processes such as welding, grinding, painting, and drawing patterns after forming as in the prior art. In addition to the advantage of not requiring the grinding process, the present invention also has the advantage of painting and printing patterns on the flat plate before forming, which is much more efficient than the prior art of painting and drawing (printing) decorative patterns after forming the three-dimensional shape, laying the foundation for process improvement and efficiency improvement. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1It is a three-dimensional schematic diagram of an existing lamp panel;

[0014] Figure 2 It is a three-dimensional schematic diagram of the lamp panel of the present invention from a top-down perspective;

[0015] Figure 3 It is a three-dimensional schematic diagram of the lamp panel of the present invention when viewed from above;

[0016] Figure 4 is a top plan view of the lamp panel of the present invention;

[0017] Figure 5 yes Figure 4 AA section view;

[0018] Figure 6 yes Figure 5 Enlarged view of part B

[0019] Figure 7 is a partial three-dimensional cross-sectional view of the lamp panel of the present invention;

[0020] Figure 8 is a three-dimensional schematic diagram of a connecting piece according to an embodiment of the present invention;

[0021] Fig. 9 This is one of the schematic diagrams of the production process of the lamp panel of the present invention;

[0022] Fig.10 This is the second schematic diagram of the production process of the lamp panel of the present invention. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] refer to Figures 2 to 9 A lamp panel comprises a quadrilateral substrate 1, and side walls 2 extending from the periphery of the substrate and in a direction perpendicular to the substrate, wherein each side wall 2 extends a first platform 3 parallel to the substrate 1 from one end thereof away from the substrate, and each first platform 3 extends a vertical edge 4 perpendicular to the first platform toward the substrate 1 from one end thereof away from the side wall, and each vertical edge extends a second platform 5 parallel to the substrate toward the side wall thereof from one end thereof away from the first platform 3, and a gap is left between each second platform and the side wall thereof, and a connecting member passes through the gap, and at this time, the second platform 5 is located directly below the substrate 1 and directly above the first platform 5 (reference Figure 6 , 79), each second platform is provided with a mounting hole 51, and the substrate is provided with a prefabricated hole 101 at a corresponding position above the second platform mounting hole 51. Figure 8 A right-angle connector 6 with two connecting arms is used to connect two adjacent second platforms. The connector has a plurality of threaded holes 61, which are distributed on the two connecting arms. Figure 6 , Figure 7 and Fig. 9 As shown, during installation, the connecting piece is located under the second platform, and the threaded hole 61 corresponds to the mounting hole 51 on the two adjacent second platforms, so that the screw 7 passes through the threaded hole 61 and the mounting hole for locking, that is, the two adjacent second platforms are connected, locked and fixed with the help of the screw and the connecting piece.

[0025] like Figure 7 and Fig. 9 Since the substrate has a prefabricated hole 101 at a position corresponding to the second platform mounting hole 51, the prefabricated hole 11 can be provided for a tool such as a screwdriver 15 to pass through and tighten the screw 7, so that the connecting piece can easily connect and lock two adjacent second platforms. This greatly facilitates the subsequent installation process, making it possible to install and fix the auxiliary connecting pieces located on the upper and lower surfaces of the second platform with the help of screws.

[0026] The advantage of the above-mentioned embodiment scheme is that it can easily achieve the purpose of fixing the components extending from the edge of the substrate, so that the flat plate to be processed into the lamp panel can be directly painted, printed with patterns and other processes before the lamp panel is formed, avoiding subsequent processes such as welding, grinding, painting, drawing patterns and so on after forming, laying the foundation for process improvement and efficiency improvement.

[0027] The lamp panel manufacturing method of the above embodiment is as follows Fig. 9 , 10, a planar plate 9 is made by using equipment according to a design scheme, and the design scheme includes: a parallelogram-shaped substrate area 1B; parallelogram-shaped side wall areas 2B arranged on the four sides of the substrate; isosceles trapezoidal first platform areas 3B arranged on the side of each side wall area 2B away from the substrate; parallelogram-shaped vertical edge areas 4B arranged on the side of each first platform area 3B away from the side wall; and parallelogram-shaped second platform areas 5B arranged on the side of each vertical edge area 4B away from the first platform area, wherein the second platform area is smaller than the first platform area, so that after the bending process is completed, there is a gap between each second platform and the side wall where it is located, and the gap can be passed through by the connector, and the planar plate is designed. The material 9 is painted or printed with decorative patterns, and prefabricated holes 101 are punched at the four corner edges of the substrate area 1B on the flat plate 9 and mounting holes 51 are punched on both sides of the second platform area 5 using equipment (such as a laser cutter or a punch press) according to the design plan. The predetermined design should satisfy that after the side wall 2B, the first platform 3B, the vertical edge 4B, and the second platform 4B complete the 90-degree bending process, the second platform 5 is located directly below the substrate 1 and directly above the first platform 5. The positions of the prefabricated holes 101 and the mounting holes 51 in the flat plate 9 should satisfy that after the side wall area 2B, the first platform area 3B, the vertical edge area 4B, and the second platform area 5B complete the bending process, the prefabricated holes 101 are correspondingly located directly above the mounting holes 51. The prefabricated holes 101 in the substrate area are correspondingly located directly above the mounting holes 51 of the second platform, which is convenient for tools (such as a screwdriver 15) to pass through and locking screws 7 (such as Figure 7 , 9 ). Figure 1-7 , especially Figure 3 , Figure 5 , Figure 7 , use equipment to bend the second platform area 5B at 90 degrees relative to the vertical edge area 4B to form the second platform 5; use equipment to bend the vertical edge area 4B at 90 degrees relative to the first platform area 3B to form the vertical edge 4; use equipment to bend the first platform area 3B at 90 degrees relative to the side wall area 2B to form the first platform 3; use equipment to bend the side wall area 2B at 90 degrees relative to the substrate area 1B to form the side wall 2, and the substrate area forms the substrate 1. In order to form the seam shielding part, the flat plate material 9 is provided with a parallelogram-shaped side wall rib area 2B1 on both sides of a pair of opposite side wall areas 2B, and use equipment to bend the side wing area 2B1 at 90 degrees relative to the side wall area 2B. After all the bending processes are completed, the side wall rib area 2B1 forms the side wall rib 21 (such as Figure 3 , Figure 7 As shown), it can reinforce the side walls and cover the joints between the adjacent side walls (as shown Figure 7As shown), to ensure that the side wall rib area 2B1 does not affect the 90-degree bending of the side wall area 2B and the first platform area, the side wall rib area 2B1 is retracted from the bending lines between the side wall area and the substrate area and the first platform area by a substrate thickness.

[0028] The above-mentioned lamp panel manufacturing method can also use equipment (such as a laser cutter or a punch press) to engrave the flat plate 9 before the bending process of the flat plate 9; the flat plate 9 can also be painted or printed with decorative patterns before the bending process of the flat plate 9.

[0029] like Figure 8 A right-angled connector 6 with two connecting arms is made to connect the two adjacent second platforms after the bending process is completed. The connecting arms of the connector 6 are provided with a plurality of threaded holes 61. When installing, the threaded holes 61 of the two connecting arms of the connector correspond to the mounting holes 51 on the two adjacent second platforms respectively, so that the screws 7 can pass through the threaded holes 61 and the mounting holes to be locked and fixed (such as Figure 6 , 9 The lamp panel manufactured by the method can easily fix the components extending from the edge of the substrate, so that the flat plate to be processed into the lamp panel can be directly engraved, painted, printed with patterns and other processes before the lamp panel bending process, which is convenient for automated operation and avoids the inefficient subsequent processes such as welding, grinding, painting, and drawing patterns after molding in the existing process, thereby greatly improving efficiency and being environmentally friendly.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention 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 deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A lamp panel, comprising a polygonal base plate (1), and side walls (2) extending from the periphery of the base plate and in a direction substantially perpendicular to the base plate, wherein each side wall (2) has an end away from the base plate and integrally extends inwardly thereof to form a first platform (3) substantially parallel to the base plate (1), and each first platform (3) has an end away from the side wall and integrally extends inwardly thereof to form a vertical edge (4) substantially perpendicular to the first platform, characterized in that: One end of each vertical edge away from the first platform extends toward the side wall where the second platform is located to form a second platform (5) that is substantially parallel to the base plate. Each second platform is provided with a mounting hole (51). The base plate is provided with a prefabricated hole (101) at a corresponding position above the mounting hole of the second platform. The base plate also includes a right-angle connecting member (6) for connecting two adjacent second platforms. The connecting member is provided with a plurality of threaded holes (61) that correspond to the mounting holes on the two adjacent second platforms during installation for screw locking. The prefabricated holes are provided for tools to pass through to operate the screws. The side wall (2), the first platform (3), the vertical edge (4) and the second platform are formed by a bending process.

2. The lamp panel according to claim 1, characterized in that: The connecting piece has two connecting arms which are respectively connected to two adjacent second platforms, and the threaded holes are distributed on the two connecting arms.

3. The lamp panel according to claim 1 or 2, characterized in that: The connecting piece is located under the second platform.

4. The lamp panel according to claim 1 or 2, characterized in that: A gap is left between each second platform and the side wall where the second platform is located, and the gap can allow the connecting member to pass through.

5. The lamp panel according to claim 3, characterized in that: A gap is left between each second platform and the side wall where the second platform is located, and the gap can allow the connecting member to pass through.

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