Frame fixing structure for vertical-edge lamp box

Abstract

The utility model discloses a frame fixing structure for a vertical edge lamp box, which comprises a lamp box main body and a frame main body, the peripheral edges of the lamp box main body are all provided with fixing edges, the outer sides of the four fixing edges are all provided with vertical vertical edges, the positions of the frame main body corresponding to the fixing edges are all provided with frame edges, and the vertical vertical edges are all provided with vertical vertical edges. Each of the four frame edges comprises a trapezoid strip and a vertical edge strip, and the four trapezoid strips and the corresponding vertical edge strips are vertically bent relatively. The frame body is composed of the four same frame edges, manual work is saved, assembling is convenient, working efficiency is improved, the production batch of the same specification is large, the cost of a single piece is reduced, the frame edges are provided with the vertical edge pressing buckles, and the lamp box with the vertical edges bent vertically at the edges can be fixed in a targeted mode through turning and bending of the turned edges.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting appliances, and particularly relates to a frame fixing structure for a vertical-edge light box. Background Art

[0002] The main structure of a light box includes an outer box frame and a light box body. The light box body includes a panel, a lighting device, etc. The outer box frame of the light box includes a frame and a bottom plate. The main structure is a metal member or a steel-plastic member. The complete light box frame is formed by splicing and combining the metal members or steel-plastic members. The outer box frame of the light box plays a role in protecting and fixing the light box body installed inside. The panel is made of a glass plate or a plexiglass plate, etc. A light box structure is often installed during ceiling suspension for lighting.

[0003] The existing light box frames are generally fixed by screwing through a screwdriver on an assembly line after drilling holes. The utility model patent previously applied for by the applicant, a ceiling wall lamp light box frame fixing structure, is fixed by bending and buckling. Although the assembly is simple and only one pressing is required for fixing, which solves the problem of screw fixing, it is only applicable to flat-edge light boxes with flat edges. For a light box with vertical edges having a vertical bend at the edge, corresponding fixing cannot be performed and screw fixing is still required. Therefore, there is room for further improvement. Content of the Utility Model

[0004] The purpose of the utility model is to at least solve one of the technical problems existing in the prior art, and provide a frame fixing structure for a vertical-edge light box. Through the vertical-edge strip of the frame body cooperating with the vertical-edge buckle and the auxiliary buckle, targeted fixing can be performed on a light box with vertical edges having a vertical bend at the edge, effectively saving the screw cost and the installation cost of the screwdriver, and solving the above problems.

[0005] To achieve the above purpose, a frame fixing structure for a vertical-edge light box is provided, which includes a light box body and a frame body. Fixed edges are provided at the four peripheral edges of the light box body. Vertical edges are provided outside the four fixed edges. The whole light box body is embedded inside the frame body. Frame edges are provided at positions of the frame body corresponding to the fixed edges. The four frame edges each include a trapezoidal strip and a vertical-edge strip, and the four trapezoidal strips are all vertically bent relative to the corresponding vertical-edge strips;

[0006] A plurality of vertical-edge buckles are provided on one side of the four vertical-edge strips away from the trapezoidal strips. Auxiliary buckles are arranged at intervals between the multiple vertical-edge buckles on the four vertical-edge strips. The vertical-edge buckle includes a folded edge, a horizontal plate edge, and a bending slot hole. A plurality of bending slot holes are formed between the folded edge and the vertical-edge strip. A horizontal plate edge is provided on the side of the folded edge away from the vertical-edge strip.

[0007] According to the described border fixing structure for a vertical-edge light box, the trapezoidal strips of the four frame edges are all equilateral trapezoids with a 45-degree angle, and the border main body is formed by respectively welding the ends of the trapezoidal strips of the four frame edges and the vertical edge strips end to end.

[0008] According to the described border fixing structure for a vertical-edge light box, both the folding hem and the auxiliary snap are bent at a 180-degree angle with the vertical edge strip on both sides perpendicular to the vertical edge.

[0009] According to the described border fixing structure for a vertical-edge light box, the bending slot holes include trapezoidal slots and square holes, and the trapezoidal slots and square holes are arranged at intervals. The two ends of the folding hem are both provided with hypotenuses corresponding to the trapezoidal slots.

[0010] According to the described border fixing structure for a vertical-edge light box, the length of the folding hem corresponds to the height of the vertical edge. The horizontal plate hem is arranged on the side of the folding hem away from the vertical edge and is bent at a 90-degree angle with the folding hem.

[0011] According to the described border fixing structure for a vertical-edge light box, multiple bending slot holes are all opened at the position between the bending lines on both sides of the folding hem.

[0012] The above solution has at least the following beneficial effects:

[0013] The border main body of the present utility model is composed of four identical frame edges, which can effectively reduce the processing procedures, save labor, facilitate assembly, improve work efficiency, have a large production batch of the same specification, reduce the unit cost, and the vertical edge snap provided on the frame edge can be used to specifically fix the light box with a vertical edge having a vertical bend at the edge through the folding and bending of the folding hem, effectively saving the screw cost and the installation cost of the screw machine, and strengthening the practicability of the device.

[0014] The additional aspects and advantages of the present utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The following further illustrates the present utility model in conjunction with the drawings and embodiments;

[0016] Figure 1 is the overall three-dimensional structure schematic diagram of a border fixing structure for a vertical-edge light box of the present utility model;

[0017] Figure 2 is the three-dimensional structure schematic diagram of the border main body of a border fixing structure for a vertical-edge light box of the present utility model;

[0018] Figure 3 is the schematic diagram of the frame edge structure of a border fixing structure for a vertical-edge light box of the present utility model;

[0019] Figure 4 This is a schematic diagram of the frame edge unfolding structure of a border fixing structure for a vertical edge light box of the present utility model;

[0020] Figure 5 This is a schematic diagram of the semi-assembled structure of a border fixing structure for a vertical edge light box of the present utility model;

[0021] Figure 6 is Figure 1 The enlarged view of part A of

[0022] Legend description:

[0023] 1. Light box main body; 2. Border main body; 3. Fixed edge; 4. Vertical edge; 5. Frame edge; 51. Trapezoidal strip; 52. Vertical edge strip; 6. Vertical edge snap; 61. Folded edge; 62. Horizontal board folded edge; 63. Bent slot; 7. Auxiliary snap. Specific implementation manner

[0024] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model. However, it should not be construed as a limitation on the protection scope of the present utility model.

[0025] Referring to Figure 1-4 , the embodiment of the present utility model provides a border fixing structure for a vertical edge light box, including a light box main body 1 and a border main body 2. Fixed edges 3 are provided at the four peripheral edges of the light box main body 1. Vertical edges 4 are provided on the outer sides of the four fixed edges 3. The whole of the light box main body 1 is embedded inside the border main body 2. Frame edges 5 are provided at positions of the border main body 2 corresponding to the fixed edges 3. The four frame edges 5 all include trapezoidal strips 51 and vertical edge strips 52, and the four trapezoidal strips 51 are all bent perpendicularly to the corresponding vertical edge strips 52. The trapezoidal strips 51 of the four frame edges 5 are all equilateral trapezoids with a 45-degree angle. The border main body 2 is formed by respectively welding the ends of the trapezoidal strips 51 and vertical edge strips 52 of the four frame edges 5. The border main body 2 is composed of four identical frame edges 5. For the assembly of the same workpiece, the processing procedures can be effectively reduced, labor can be saved, the assembly is convenient, the work efficiency is improved, the production batch of the same specification is large, and the unit cost is reduced;

[0026] On one side of the four vertical edge strips 52 away from the trapezoidal strip 51, a number of vertical edge press buttons 6 are provided. Between the four vertical edge strips 52, auxiliary press buttons 7 are arranged at intervals among the multiple vertical edge press buttons 6. The vertical edge press button 6 includes a folding hem 61, a horizontal plate hem 62 and a bending slot 63. Multiple bending slots 63 are formed between the folding hem 61 and the vertical edge strip 52. The bending slot 63 includes a trapezoidal slot and a square hole, and the trapezoidal slot and the square hole are arranged at intervals. The multiple bending slots 63 are all formed at the position between the two bending lines on both sides of the folding hem 61. At both ends of the folding hem 61, hypotenuses corresponding to the trapezoidal slot are provided. On the side of the folding hem 61 away from the vertical edge strip 52, a horizontal plate hem 62 is provided. The length of the folding hem 61 corresponds to the height of the vertical edge 4. The horizontal plate hem 62 is arranged on the side of the folding hem 61 away from the vertical edge 4 and is bent at a right angle to the folding hem 61. Through the folding and bending of the folding hem 61 and the auxiliary press button 7, the light box with a vertical edge having a vertical bend at the edge can be fixed specifically, effectively saving the screw cost and the installation cost of the screw machine.

[0027] Working principle: The frame body 2 of the present utility model is composed of four identical frame edges 5. When assembled with the workpiece, it can effectively reduce the processing procedures, save labor, is convenient to assemble, improves the work efficiency, has a large production batch of the same specification, reduces the unit cost, and the vertical edge press button 6 arranged on the frame edge 5 can specifically fix the light box with a vertical edge having a vertical bend at the edge through the folding and bending of the folding hem 61 and the auxiliary press button 7, effectively saving the screw cost and the installation cost of the screw machine.

[0028] The embodiments of the present utility model have been described in detail above with reference to the drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the technical field, various changes can also be made without departing from the purpose of the present utility model.

Claims

1. A border fixing structure for a vertical edge light box, comprising a light box main body (1) and a border main body (2), characterized in that: Fixing edges (3) are provided at the four peripheral edges of the light box body (1). Vertical edges (4) are provided on the outer sides of the four fixing edges (3). The whole of the light box body (1) is embedded inside the frame body (2). Frame edges (5) are provided at positions of the frame body (2) corresponding to the fixing edges (3). The four frame edges (5) each include a trapezoidal strip (51) and a vertical edge strip (52), and the four trapezoidal strips (51) are all bent at a right angle relative to the corresponding vertical edge strips (52). A number of vertical edge clasps (6) are provided on the sides of the four vertical edge strips (52) away from the trapezoidal strips (51). Auxiliary clasps (7) are arranged at intervals between the multiple vertical edge clasps (6) on the four vertical edge strips (52). The vertical edge clasp (6) includes a folded edge (61), a horizontal plate folded edge (62), and a bending slot hole (63). A plurality of bending slot holes (63) are formed between the folded edge (61) and the vertical edge strip (52). A horizontal plate folded edge (62) is provided on the side of the folded edge (61) away from the vertical edge strip (52).

2. The border fixing structure for a vertical edge light box according to claim 1, characterized in that, The trapezoidal strips (51) of the four frame edges (5) are all isosceles trapezoids with a 45-degree angle. The frame body (2) is formed by welding the ends of the trapezoidal strips (51) and the vertical edge strips (52) of the four frame edges (5) end to end respectively.

3. The border fixing structure for a vertical edge light box according to claim 1, wherein The folded edge (61) and the auxiliary clasp (7) are both bent at a 180-degree angle on both sides of the vertical edge (4) relative to the vertical edge strip (52).

4. The border fixing structure for a vertical-edge light box according to claim 1, wherein The bending slot hole (63) includes a trapezoidal slot and a square hole, and the trapezoidal slot and the square hole are arranged at intervals. Hypotenuses corresponding to the trapezoidal slots are provided at both ends of the folded edge (61).

5. The border fixing structure for a vertical-edge light box according to claim 1, wherein, The length of the folded edge (61) corresponds to the height of the vertical edge (4). The horizontal plate folded edge (62) is arranged on the side of the folded edge (61) away from the vertical edge (4) and is bent at a 90-degree angle relative to the folded edge (61).

6. The border fixing structure for a vertical-edge light box according to claim 1, characterized in that A plurality of the bending slot holes (63) are all formed at positions between the bending lines on both sides of the folded edge (61).

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