Plc remote control tunnel lamp

Abstract

This utility model discloses a PLC remote-controlled tunnel light, including an H-shaped bracket. The bottom end of the H-shaped bracket has a vertically arranged sleeve, and a connecting column is inserted into the bottom end of the sleeve. The bottom end of the connecting column has an inclined bracket, and the other end of the bracket has a light body. A limiting mechanism for fixing the connecting column is provided inside the sleeve. The top of the H-shaped bracket has symmetrically arranged pillars, and the top of the pillars has a horizontally arranged mounting plate. A PLC controller electrically connected to the light body is mounted on the H-shaped bracket. Through the cooperation of the limiting mechanism with the sleeve and connecting column, the connecting column is fixed to the sleeve for installation. Disassembly only requires pulling the connecting column out of the sleeve, achieving convenient disassembly and installation of the light body, thereby improving efficiency and practicality, and making the entire process faster and more convenient.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, and more specifically, to a PLC remote-controlled tunnel light. Background Technology

[0002] Tunnel lights are special lighting fixtures used for tunnel illumination to address the "black hole effect" or "white hole effect" caused by sudden changes in brightness when vehicles enter or exit tunnels.

[0003] For example, existing patent 202222517755.1 discloses a tunnel light and a tunnel. By adjusting the rotation angle for circumferential fixation, the tunnel light can be installed at an angle not perpendicular to the road surface, maintaining the tilted illumination angle during use. This tilted illumination angle can be adjusted as needed, thus achieving a beneficial lighting effect in the tunnel. However, this integrated disassembly method typically requires a large number of screws for fixing. Screw fixing makes disassembling the sensor light cumbersome, and once installed, it is inconvenient to disassemble, thus reducing actual disassembly and maintenance efficiency. Installation and disassembly are inconvenient.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] In view of the problems in related technologies, this utility model proposes a PLC remote control tunnel light to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows:

[0007] A PLC remote-controlled tunnel light includes an H-shaped bracket, a vertically arranged sleeve at the bottom end of the H-shaped bracket, a connecting column inserted into the bottom end of the sleeve, an inclined bracket at the bottom end of the connecting column, a lamp body at the other end of the bracket, and a limiting mechanism for fixing the connecting column inside the sleeve.

[0008] The top of the H-shaped bracket is provided with symmetrically arranged pillars, and the top of the pillars is provided with a horizontally arranged mounting plate. The H-shaped bracket is provided with a PLC controller that is electrically connected to the lamp body.

[0009] Preferably, the limiting mechanism includes a ring 1 arranged laterally inside the sleeve, the top of the ring 1 is provided with a plurality of limiting plates evenly distributed around the center, the limiting plates are movably connected to the ring 1 through a rotating shaft, the bottom end of the sleeve is provided with a mounting hole for accommodating the connecting column, and the outer wall of the connecting column is provided with a limiting groove matching the limiting plate.

[0010] Preferably, the outer top of the first ring is provided with a second ring that is rotatably connected, and the inner side of the second ring is provided with a connecting rod that is connected to the limiting plate.

[0011] Preferably, the connecting rod is movably connected to the second ring and the limiting plate respectively via a pin, and a lever extending out of the sleeve is provided on one side of the second ring.

[0012] Preferably, the top of the first ring is provided with a plurality of positioning posts that penetrate the second ring, and the second ring is provided with positioning holes for the positioning posts to pass through.

[0013] Preferably, the sleeve has a stroke hole for the movement of the lever, and a spring rod for pressing the lever is provided in the stroke hole.

[0014] Preferably, the support column is connected to the mounting plate by bolts.

[0015] The beneficial effects of this utility model are as follows: by using the limiting mechanism in conjunction with the sleeve and the connecting post, the connecting post is fixed to the sleeve for installation. When disassembling, it is only necessary to pull the connecting post out of the sleeve, which facilitates the disassembly and installation of the lamp body, thereby improving efficiency and practicality, and making the whole process faster and more convenient. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of a PLC remote control tunnel light according to an embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a PLC remote-controlled tunnel light according to an embodiment of the present utility model;

[0019] Figure 3 This is a schematic diagram of the limit mechanism in a PLC remote-controlled tunnel light according to an embodiment of the present utility model;

[0020] Figure 4 This is a schematic diagram of the structure of a sleeve in a PLC remote-controlled tunnel light according to an embodiment of the present utility model.

[0021] In the picture:

[0022] 1. H-type bracket; 2. Sleeve; 3. Connecting column; 4. Bracket; 5. Lamp body; 6. Support column; 7. Mounting plate; 8. Ring 1; 9. Limiting plate; 10. Rotating shaft; 11. Mounting hole; 12. Ring 2; 13. Connecting rod; 14. Pin; 15. Lever; 16. Positioning column; 17. Positioning hole; 18. Stroke hole; 19. Limiting groove. Detailed Implementation

[0023] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0024] According to an embodiment of the present invention, a PLC remote control tunnel light is provided.

[0025] Example 1:

[0026] like Figure 1-4 As shown, the PLC remote control tunnel light according to an embodiment of the present utility model includes an H-shaped bracket 1, a vertically arranged sleeve 2 at the bottom end of the H-shaped bracket 1, a connecting post 3 inserted into the bottom end of the sleeve 2, an inclined bracket 4 at the bottom end of the connecting post 3, a lamp body 5 at the other end of the bracket 4, and a limiting mechanism for fixing the connecting post 3 inside the sleeve 2.

[0027] The top of the H-shaped bracket 1 is provided with symmetrically arranged support columns 6, and the top of the support columns 6 is provided with a horizontally arranged mounting plate 7. The H-shaped bracket 1 is provided with a PLC controller 20 that is electrically connected to the lamp body 5.

[0028] Example 2:

[0029] like Figure 1-4 As shown, the limiting mechanism includes a first ring 8 arranged laterally inside the sleeve 2. The top of the first ring 8 is provided with several limiting plates 9 evenly distributed around the center. The limiting plates 9 are movably connected to the first ring 8 via a rotating shaft 10. The bottom end of the sleeve 2 is provided with a mounting hole 11 for accommodating the connecting post 3. The outer wall of the connecting post 3 is provided with a limiting groove 19 that matches the limiting plate 9. The outer side of the top of the first ring 8 is provided with a second ring 12 rotatably connected. The inner side of the second ring 12 is provided with a connecting rod 13 that is correspondingly connected to the limiting plate 9. The connecting rod 13 is movably connected to the second ring 12 and the limiting plate 9 via a pin 14. One side of the second ring 12 is provided with a lever 15 extending out of the sleeve 2.

[0030] Example 3:

[0031] like Figure 1-4 As shown, the top of the first ring 8 is provided with several positioning posts 16 that penetrate the second ring 12. The second ring 12 is provided with positioning holes 17 for the positioning posts 16 to pass through. The sleeve 2 is provided with stroke holes 18 for the movement of the lever 15. A spring rod for pressing the lever 15 is provided in the stroke hole 18. The support column 6 is connected to the mounting plate 7 by bolts.

[0032] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0033] In practical applications, when it is necessary to disassemble the lamp, the lever 15 is turned counterclockwise. The lever 15 pulls the limiting plate 9 with the pivot 10 as the axis through the connecting rod 13, so that the limiting plate 9 is separated from the limiting groove 19. The setting of simply pulling the connecting post 3 out of the sleeve 2 achieves the function of easy disassembly.

[0034] In summary, by utilizing the above-mentioned technical solution of this utility model, the connecting post 3 is fixed to the sleeve 2 for installation through the cooperation of the limiting mechanism with the sleeve 2 and the connecting post 3. When disassembling, it is only necessary to pull the connecting post 3 out of the sleeve 2, which achieves the function of facilitating the disassembly and installation of the lamp body, thereby improving efficiency and practicality, and making the whole process faster, quicker and more convenient.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A PLC-controlled remote tunnel light, characterized in that, Includes an H-shaped bracket (1), the bottom end of which is provided with a vertically arranged sleeve (2), the bottom end of which is connected to a connecting column (3), the bottom end of which is provided with an inclined bracket (4), the other end of which is provided with a lamp body (5), and the sleeve (2) is provided with a limiting mechanism for fixing the connecting column (3); The top of the H-shaped bracket (1) is provided with symmetrically arranged support columns (6), and the top of the support columns (6) is provided with a horizontally arranged mounting plate (7). The H-shaped bracket (1) is provided with a PLC controller (20) electrically connected to the lamp body (5).

2. The PLC remote-controlled tunnel light according to claim 1, characterized in that, The limiting mechanism includes a ring (8) arranged laterally inside the sleeve (2). The top of the ring (8) is provided with several limiting plates (9) evenly distributed around the center. The limiting plates (9) are movably connected to the ring (8) through a rotating shaft (10). The bottom end of the sleeve (2) is provided with a mounting hole (11) for accommodating the connecting column (3). The outer wall of the connecting column (3) is provided with a limiting groove (19) that matches the limiting plate (9).

3. A PLC remote-controlled tunnel light according to claim 2, characterized in that, The outer top of the first ring (8) is provided with a second ring (12) that is rotatably connected, and the inner side of the second ring (12) is provided with a connecting rod (13) that is correspondingly connected to the limiting plate (9).

4. A PLC remote-controlled tunnel light according to claim 3, characterized in that, The connecting rod (13) is movably connected to the second ring (12) and the limiting plate (9) respectively via a pin (14). One side of the second ring (12) is provided with a lever (15) extending out of the sleeve (2).

5. A PLC remote-controlled tunnel light according to claim 4, characterized in that, The top of the first ring (8) is provided with a plurality of positioning posts (16) that penetrate the second ring (12), and the second ring (12) is provided with positioning holes (17) for the positioning posts (16) to penetrate.

6. A PLC remote-controlled tunnel light according to claim 5, characterized in that, The sleeve (2) has a stroke hole (18) for the movement of the lever (15), and a spring rod for pressing the lever (15) is provided in the stroke hole (18).

7. A PLC remote-controlled tunnel light according to claim 6, characterized in that, The support column (6) is connected to the mounting plate (7) by bolts.

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