Link corner connector for invisible frame of luminescent lamp panel

Abstract

The utility model relates to the technical field of chaining corner connectors, and discloses a chaining corner connector for an invisible frame of a luminescent lamp panel, which comprises a corner connector piece. The corner brace piece comprises a supporting part for supporting a frame of the light-emitting lamp panel, a limiting part arranged on the outer side of the supporting part and two sets of fixing parts perpendicularly arranged on the supporting part. A through groove is formed in the side face, close to the limiting part, of the supporting part. Fixing blocks are arranged on the two sides of the outer surface of the supporting part correspondingly, the corner brace piece and the invisible frame can be detachably fixed through the fixing part and the fixing blocks, two sets of light-emitting lamp panel frames can be connected through cooperation of the corner brace piece, the supporting part, the limiting part and the fixing part, and through arrangement of a through groove, a first groove, a second groove and a first through hole, the corner brace piece can be detachably connected with the invisible frame. And through cooperation of the supporting part and the fixing block, the stability of connection between the corner brace piece and the frame of the light-emitting lamp panel can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of link corner codes, in particular to a link corner code for an invisible frame of a light-emitting lamp board. Background Technique

[0002] A lamp board generally refers to a circuit board installed inside or outside a lamp. It carries electronic components for driving LEDs or other light sources. The design and manufacture of the lamp board are crucial for ensuring the normal operation of the lamp and extending its service life. A light-emitting lamp board is a circuit board used for emitting light and is usually composed of multiple LED beads.

[0003] An invisible frame for a light-emitting lamp board is a device used to hide the edge of the light-emitting lamp board, which can make the light-emitting lamp board look more beautiful and integrated. The invisible frame is usually made of transparent or translucent materials and can cover the edge of the light-emitting lamp board to make the edge look smoother and seamless. A link corner code is a hardware fitting used to connect two or more structural components. When using a light-emitting lamp board, it is usually necessary to assemble two sets of lamp board frames. Therefore, a link corner code for an invisible frame of a light-emitting lamp board is required.

[0004] The existing link corner codes for invisible frames of light-emitting lamp boards have certain drawbacks when in use. When the existing link corner codes for invisible frames of light-emitting lamp boards are in use, they usually directly connect two sets of lamp board frames through the link corner codes. However, it is inconvenient to thread wires after connection, increasing the labor intensity of workers. Therefore, they cannot meet people's needs. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides a link corner code for an invisible frame of a light-emitting lamp board, which can solve the technical problems raised in the background technique.

[0007] (2) Technical Solutions

[0008] The utility model is implemented by adopting the following technical solutions: A link corner code for an invisible frame of a light-emitting lamp board, which is applied to a light-emitting lamp board, includes: a corner code member detachably connected to the invisible frame; wherein, the corner code member includes a support portion for supporting the frame of the light-emitting lamp board, a limiting portion provided on the outer side of the support portion, and two groups of fixing portions vertically provided on the support portion; a through groove is provided on one side surface of the support portion close to the limiting portion; fixing blocks are arranged on both sides of the outer surface of the support portion, and the fixing portions and the fixing blocks can detachably fix the corner code member to the invisible frame.

[0009] Preferably, the support portion is arranged as a support plate, the adjacent two side surfaces of the support plate are attached to the inner side walls of the limiting portion, and the cross-section of the support portion is rectangular.

[0010] Preferably, a first groove is provided at a corner end of the support portion away from the limiting portion, a second groove communicating with the through groove is provided at the bottom end of the support portion, and a first through hole communicating with the second groove is provided on the first groove.

[0011] Preferably, the fixing portion is arranged as a connecting member, the vertical section of the fixing portion is arranged as a convex shape, and a connecting hole is provided on the fixing portion.

[0012] Preferably, a second through hole communicating with the first groove is provided on the fixing block, and the included angles between two groups of fixing blocks and between two groups of fixing portions are both 90 degrees.

[0013] Preferably, the upper end surface of the limiting portion and one side of the upper end of the fixing block are both arranged as inclined surfaces.

[0014] Preferably, a guiding wire is provided at the top inside the limiting portion.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present utility model provides a hidden border connection corner code for a light-emitting lamp panel, having the following beneficial effects:

[0017] For the hidden border connection corner code of the light-emitting lamp panel, through the provided corner code member, the support portion, the limiting portion and the fixing portion cooperate to connect two groups of light-emitting lamp panel borders. Through the provided through groove, the first groove, the second groove and the first through hole, it is convenient for workers to thread wires, thereby reducing the labor intensity of the workers. The cooperation between the support portion and the fixing block can improve the connection stability between the corner code member and the light-emitting lamp panel border. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a partial structure diagram of the present utility model.

[0019] Figure 2 It is a side view of the corner code member in the present utility model.

[0020] Figure 3 It is a partial structure diagram of the limiting portion and the guiding wire in the present utility model.

[0021] Figure 4 It is a bottom structure diagram of the corner code member in the present utility model.

[0022] In the figure: 1, corner code member; 2, support portion; 3, limiting portion; 4, fixing portion; 5, through groove; 6, fixing block; 7, first groove; 8, second groove; 9, first through hole; 10, connecting hole; 11, second through hole; 12, guiding wire. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, in combination with the accompanying drawings and specific embodiments, the present utility model will be further described. It should be noted that, on the premise of no conflict, any combination of the following-described embodiments or technical features can form a new embodiment.

[0024] Embodiment 1: Please refer to Figure 1 - Figure 4 , the corner code for connecting the invisible border of the light-emitting lamp board in this embodiment is applied to the light-emitting lamp board and includes: a corner code member 1 detachably connected to the invisible border; wherein, the corner code member 1 includes a support portion 2 for supporting the border of the light-emitting lamp board, a limiting portion 3 provided outside the support portion 2, and two groups of fixing portions 4 vertically arranged on the support portion 2; a through groove 5 is provided on one side surface of the support portion 2 close to the limiting portion 3; fixing blocks 6 are arranged on both sides of the outer surface of the support portion 2, and the fixing portion 4 and the fixing block 6 can detachably fix the corner code member 1 to the invisible border. Align the invisible border with the corner code member 1 and fix the fixing portion 4 and the fixing block 6 to the invisible border, so that the support portion 2 and the limiting portion 3 are respectively aligned and connected to the invisible border.

[0025] The support portion 2 is arranged as a support plate, and the adjacent two side surfaces of the support plate are attached to the inner side walls of the limiting portion 3, and the cross-section of the support portion 2 is rectangular.

[0026] A first groove 7 is provided at one corner end of the support portion 2 away from the limiting portion 3, a second groove 8 communicating with the through groove 5 is provided at the bottom end of the support portion 2, and a first through hole 9 communicating with the second groove 8 is provided on the first groove 7.

[0027] The fixing portion 4 is arranged as a connecting member, the vertical cross-section of the fixing portion 4 is arranged as a convex shape, and a connecting hole 10 is provided on the fixing portion 4, and a connecting rod connected to the invisible border is detachably installed in the connecting hole 10.

[0028] A second through hole 11 communicating with the first groove 7 is provided on the fixing block 6, and the included angles between the two groups of fixing blocks 6 and between the two groups of fixing portions 4 are both 90 degrees.

[0029] The upper end surface of the limiting portion 3 and one side of the upper end of the fixing block 6 are both arranged as inclined surfaces.

[0030] A conducting wire 12 is provided at the inner top of the limiting portion 3.

[0031] When the corner code for connecting the invisible border of the light-emitting lamp board is in use, align the invisible border with the corner code member 1, fix the fixing portion 4 and the fixing block 6 to the invisible border, so that the support portion 2 and the limiting portion 3 are respectively aligned and connected to the invisible border, install the connecting rod into the connecting hole 10, and fixedly connect the invisible border and the corner code member 1.

[0032] The invisible border connecting corner code of the light-emitting lamp board can connect two groups of light-emitting lamp board borders through the cooperation of the corner code part 1, the supporting part 2, the limiting part 3 and the fixing part 4. Through the arranged through groove 5, the first groove 7, the second groove 8 and the first through hole 9, it is convenient for the staff to thread the wire, thereby reducing the labor intensity of the staff. The cooperation of the supporting part 2 and the fixing block 6 can improve the connection stability between the corner code part 1 and the light-emitting lamp board border.

[0033] The above embodiments are only the preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by those skilled in the art based on the present invention belong to the scope of protection required by the present invention.

Claims

1. The invisible border connecting corner code of the light-emitting lamp panel is applied to the light-emitting lamp panel, and is characterized in that, Including: A corner fitting (1) detachably connected to the invisible frame; Wherein, the corner fitting (1) includes a support portion (2) for supporting the border of the light-emitting lamp panel, a limiting portion (3) arranged outside the support portion (2), and two groups of fixing portions (4) vertically arranged on the support portion (2); A through groove (5) is arranged on one side surface of the support portion (2) close to the limiting portion (3); Fixing blocks (6) are arranged on both sides of the outer surface of the support portion (2).

2. The invisible border link corner code of the light-emitting lamp panel according to claim 1, characterized in that, The support portion (2) is arranged as a support plate, the adjacent two side surfaces of the support plate are attached to the inner side walls of the limiting portion (3), and the cross section of the support portion (2) is rectangular.

3. The light-emitting lamp panel invisible border link corner code according to claim 2, characterized in that, A first groove (7) is arranged at one corner end of the support portion (2) far from the limiting portion (3), a second groove (8) communicated with the through groove (5) is arranged at the bottom end of the support portion (2), and a first through hole (9) communicated with the second groove (8) is arranged on the first groove (7).

4. The light-emitting lamp board invisible border linking corner code according to claim 3, characterized in that, The fixing portion (4) is arranged as a connecting member, the vertical cross section of the fixing portion (4) is arranged as a convex shape, and a connecting hole (10) is arranged on the fixing portion (4).

5. The invisible border link corner code of the light-emitting lamp panel according to claim 4, characterized in that, A second through hole (11) communicated with the first groove (7) is arranged on the fixing block (6), and the included angles between the two groups of fixing blocks (6) and between the two groups of fixing portions (4) are both 90 degrees.

6. The invisible border linking corner code of the light-emitting lamp panel as described in claim 5, characterized in that, The upper end surface of the limiting portion (3) and one side of the upper end of the fixing block (6) are both arranged as inclined surfaces.

7. The invisible border link corner code of the light-emitting lamp panel according to claim 5, characterized in that, A conducting wire (12) is arranged at the inner top of the limiting portion (3).

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