A wireless security tunnel lighting controller

Abstract

This utility model relates to the field of tunnel lighting control technology, and more particularly to a wireless safety tunnel lighting controller. It includes a tunnel wall panel with an inner cavity groove on its surface. The controller body is mounted on the inner wall of the inner cavity groove. An adjustment device is provided on the bottom surface of the inner wall groove corresponding to the controller body. The adjustment device includes two fixed rods and a connecting plate. Both ends of the two fixed rods are fixedly connected to the bottom surface of the inner wall groove. Both ends of the connecting plate are rotatably connected to pulleys, and the arc surfaces of the pulleys are slidably connected to the arc surfaces of the fixed rods. A connecting rod is fixedly connected to the upper surface of the connecting plate, and a fixing frame is inserted into the surface of the connecting rod. The inner wall of the fixing frame is engaged with the surface of the controller body. This utility model provides a wireless safety tunnel lighting controller with the advantage of conveniently adjusting and limiting the position of the lighting controller within the tunnel.

Description

Technical Field

[0001] This utility model relates to the field of tunnel lighting control technology, and in particular to a wireless security tunnel lighting control device. Background Technology

[0002] Tunnels are engineering structures buried in the earth's strata and are a form of human utilization of underground space. Because the inside of tunnels is relatively dark, a large number of lights are usually installed for illumination so that traffic accidents do not occur when vehicles enter the tunnel. The control of the lights in the tunnel is usually assisted by the operation of a controller, which is quite common in daily life.

[0003] Existing technologies, such as the utility model patent with publication number CN210319593U, disclose a tunnel lighting system. This patent includes tunnel lights installed at intervals on both sides of the tunnel lining; luminance detectors respectively installed at the entrance, middle, and exit sections of the tunnel lining; a dimming control cabinet installed on the side wall of the tunnel lining, with its input connected to the luminance detectors and its output connected to the tunnel lights; and a lighting distribution cabinet supplying power to the tunnel lights, luminance detectors, and dimming control cabinet. This utility model has a simple structure, is easy to use, and is economical and energy-saving. It adopts a segmented control method to ensure that the luminance values ​​in each area of ​​the tunnel meet the requirements. At the tunnel entrance, middle, and exit sections, the light intensity is adjusted according to different luminance requirements, ensuring the comfort of the driver while driving in the tunnel.

[0004] In daily use, it has been found that a controller is used to assist in the adjustment of lighting in tunnels. Typically, controllers are intelligent integrated devices. Since the controller needs to adjust the lighting in the tunnel, this avoids the problem of inconvenience in adjusting the position and limit of the controller. Utility Model Content

[0005] The purpose of this invention is to solve the problem in the existing technology that, in the process of adjusting the lighting in a tunnel, a controller is used as an auxiliary device. Since the controller needs to adjust the lighting in the tunnel, this invention avoids the disadvantage of inconvenience in adjusting and limiting the position of the controller.

[0006] To solve the above-mentioned technical problems, this utility model provides a wireless safety tunnel lighting controller, comprising: a tunnel wall panel, the surface of which has an inner cavity groove, the inner wall of which is provided with the controller body, and an adjustment device provided on the bottom surface of the inner wall of which, corresponding to the position of the controller body, the adjustment device comprising two fixed rods and a connecting plate, both ends of which are fixedly connected to the bottom surface of the inner wall of the inner cavity groove, both ends of which are rotatably connected to pulleys, the arc surfaces of which are slidably connected to the arc surfaces of the fixed rods, the upper surface of which is fixedly connected to a connecting rod, a fixing frame inserted into the surface of the connecting rod, the inner wall of which is engaged with the surface of the controller body, a fixing shaft threadedly connected to the arc surface of the connecting rod, a positioning frame fixedly connected to one side bottom surface of the fixing frame, a rotating shaft threadedly connected to the side wall of the positioning frame, one end of which abuts against the surface of the fixing rod.

[0007] The aforementioned components achieve the following effect: During the adjustment of lighting within the tunnel, a control device is used for auxiliary operation. Typically, control devices are integrated intelligent systems. Since the control device needs to adjust the lighting within the tunnel, its position needs to be easily adjusted and moved. To facilitate the movement of the control device within the tunnel's inner cavity, the pivot on the side wall of the positioning frame at the bottom of the fixed frame is first rotated, separating one end of the pivot from the surface of the fixed rod. This allows the entire fixed frame, the control device body, and the fixed rod to be in a relatively relaxed sliding state. Then, the entire fixed frame moves the control device body using the pulleys rotating on both sides of the connecting plate. Afterward, the entire control device body slides out along the fixed rod, and the control device is then operated. The fixed frame and connecting plate can be fixed by compression between the connecting rod and the fixed shaft, facilitating the disassembly of the entire fixed frame, control device body, and pulleys, thus enabling better operation of the control device body.

[0008] Preferably, the arc surface of the connecting rod is fitted with a washer, and the bottom surface of the fixed shaft abuts against the surface of the washer.

[0009] The effect achieved by the above components is that, during the process of pressing and fixing the fixed shaft to the bottom surface of the fixed frame, the washer ring can prevent the fixed shaft from loosening.

[0010] Preferably, a tie rod is rotatably connected to the bottom surface of the fixing frame, and the tie rod has a "U" shaped cross-section.

[0011] The effect achieved by the above components is that the position of the controller can be easily adjusted by rotating the pull rod at the bottom of the fixed frame.

[0012] Preferably, friction pads are fixedly connected to the inner walls of both ends of the fixing frame, and the surface of the friction pads is provided with anti-slip texture.

[0013] The effect achieved by the above components is that when the main body of the controller is squeezed and fixed by the fixing frame, the friction pads on both sides of the fixing frame can effectively increase the friction, which facilitates better fixing and limiting.

[0014] Preferably, an auxiliary device is provided on the surface of the tunnel wall panel corresponding to the position of the inner cavity groove. The auxiliary device includes two sliding rods, both of which are fixedly connected to the surface of the tunnel wall panel. The two sliding rods are respectively located on both sides of the inner cavity groove. The arc surfaces of the sliding rods are slidably connected to sliding columns. The same closed frame is fixedly connected to the side of the two sliding columns that are close to each other. An acrylic plate is fixedly connected to the surface of the closed frame. A limit frame is fixedly connected to one side of the closed frame. A spring is fixedly connected to the surface of the tunnel wall panel corresponding to the position of the limit frame. A limit block is fixedly connected to the upper end of the spring. The cross-sectional dimensions of the limit block are adapted to the inner wall dimensions of the limit frame.

[0015] The effect achieved by the above components is as follows: when effectively protecting the main body of the control instrument in the tunnel, in order to facilitate the opening and closing of the surface of the inner cavity, the closing plate and the acrylic plate are used for auxiliary operation to close the closing, allowing the closing frame to slide along the surface of the sliding rod through the sliding columns on both sides. Then, the limiting frame fixed at one end of the closing frame is inserted and limited and fixed by the limiting block at the upper end of the spring, thereby effectively and conveniently opening and closing the entire inner cavity.

[0016] Preferably, a telescopic rod is slidably connected to the inner wall of the spring, and the two ends of the telescopic rod are fixedly connected to the limiting block and the tunnel wall panel, respectively.

[0017] The effect achieved by the above-mentioned components is that when the spring is operated, the telescopic rod can protect the spring and prevent it from deforming.

[0018] Preferably, the arc surface of the sliding rod is threaded with a screw rod, and one end of the screw rod abuts against the surface of the sliding rod.

[0019] The effect achieved by the above components is that after the position of the closed frame is moved and adjusted, the sliding rod can be squeezed and limited by rotating the screw on the surface of the sliding column.

[0020] Preferably, the limiting block is a cemented carbide block, and the cross-section of the limiting block is arc-shaped.

[0021] The effect achieved by the above components is that the limiting block made of hard alloy with a circular arc cross-section can be easily inserted into the limiting frame at one end of the closed frame, effectively assisting in limiting and fixing the position of the closed frame and the acrylic plate.

[0022] Compared with related technologies, the wireless safety tunnel lighting control device provided by this utility model has the following beneficial effects:

[0023] This utility model provides a wireless safety tunnel lighting controller. During the control of tunnel lighting, the controller is used for auxiliary operation. While typical controllers are intelligent integrated devices, their position needs to be easily adjusted and moved to regulate the tunnel lighting. To facilitate movement of the controller within the tunnel's inner cavity, the pivot on the side wall of the positioning frame at the bottom of the fixed frame is first rotated, separating one end of the pivot from the surface of the fixed rod. This allows the entire fixed frame, controller body, and fixed rod to be in a relatively relaxed sliding state. The fixed frame then moves the controller body using the pulleys on both sides of the connecting plate. The controller body then slides along the fixed rod for operation. The fixed frame and connecting plate are secured by the connecting rod and fixed pivot, facilitating the separation of the fixed frame, controller body, and pulleys for better operation of the controller body. By operating the adjustment device, the position of the tunnel lighting controller is adjusted and limited, allowing for quick and easy operation of the controller body.

[0024] When effectively protecting the main body of the control instrument inside the tunnel, in order to facilitate the opening and closing of the surface of the inner cavity, the closing is assisted by a closing plate and an acrylic plate. The closing frame slides along the surface of the sliding rod through the sliding columns on both sides. Then, the limiting frame fixed at one end of the closing frame is inserted and limited by the limiting block at the upper end of the spring, thereby effectively and conveniently opening and closing the entire inner cavity. By operating the auxiliary device, the position of the inner cavity opened in the tunnel is closed, which facilitates the protection of the main body of the control instrument. Attached Figure Description

[0025] Figure 1 A schematic diagram of the structure of a wireless security tunnel lighting controller provided by this utility model;

[0026] Figure 2 for Figure 1 The diagram shows the structure of the regulating device.

[0027] Figure 3 for Figure 2 The enlarged structural diagram at point A is shown below;

[0028] Figure 4 for Figure 2 A partial structural schematic diagram of the adjustment device is shown;

[0029] Figure 5 for Figure 1 The diagram shows the disassembled structure of the auxiliary device.

[0030] The following are the labeling elements in the diagram: 1. Tunnel wall panel; 2. Inner cavity groove; 3. Main body of the controller; 4. Adjustment device; 401. Fixed rod; 402. Pull rod; 403. Fixed frame; 404. Friction pad; 405. Pulley; 406. Positioning frame; 407. Rotating shaft; 408. Connecting plate; 409. Connecting rod; 410. Fixed shaft; 411. Washer ring; 5. Auxiliary device; 51. Sliding rod; 52. Sliding column; 53. Closing frame; 54. Acrylic plate; 55. Screw; 56. Limiting frame; 57. Limiting block; 58. Telescopic rod; 59. Spring. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0032] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0033] Please see Figures 1 to 5 The present invention provides a wireless safety tunnel lighting controller, comprising: a tunnel wall panel 1, an inner cavity groove 2 formed on the surface of the tunnel wall panel 1, a controller body 3 disposed on the inner wall of the inner cavity groove 2, an adjustment device 4 disposed on the bottom surface of the inner wall of the inner cavity groove 2 corresponding to the position of the controller body 3, and an auxiliary device 5 disposed on the surface of the tunnel wall panel 1 corresponding to the position of the inner cavity groove 2.

[0034] In the embodiments of this utility model, please refer to Figure 2 , Figure 3 and Figure 4 The adjusting device 4 includes two fixed rods 401 and a connecting plate 408. Both ends of the two fixed rods 401 are fixedly connected to the bottom surface of the inner wall of the inner cavity groove 2. Both ends of the connecting plate 408 are rotatably connected to pulleys 405. The arc surface of the pulleys 405 is slidably connected to the arc surface of the fixed rods 401. Connecting rods 409 are fixedly connected to the upper surface of the connecting plate 408. A fixing frame 403 is inserted into the surface of the connecting rod 409. The inner wall of the fixing frame 403 is engaged with the surface of the control instrument body 3. A fixing shaft 41 is threadedly connected to the arc surface of the connecting rod 409. 0. A positioning frame 406 is fixedly connected to one bottom surface of the fixed frame 403. A rotating shaft 407 is threadedly connected to the side wall of the positioning frame 406. One end of the rotating shaft 407 abuts against the surface of the fixed rod 401. A washer 411 is fitted on the arc surface of the connecting rod 409. The bottom surface of the fixed shaft 410 abuts against the surface of the washer 411. A pull rod 402 is rotatably connected to the bottom surface of the fixed frame 403. The cross section of the pull rod 402 is U-shaped. Friction pads 404 are fixedly connected to the inner walls of both ends of the fixed frame 403. The surface of the friction pads 404 is provided with anti-slip texture.

[0035] In the embodiments of this utility model, please refer to Figure 5 The auxiliary device 5 includes two sliding rods 51, both of which are fixedly connected to the surface of the tunnel wall panel 1. The two sliding rods 51 are located on both sides of the inner cavity groove 2. Sliding columns 52 are slidably connected to the arc surfaces of the sliding rods 51. The same closed frame 53 is fixedly connected to the side of the two sliding columns 52 that are close to each other. An acrylic plate 54 is fixedly connected to the surface of the closed frame 53. A limit frame 56 is fixedly connected to one side of the closed frame 53. The position of the limit frame 56 on the surface of the tunnel wall panel 1 corresponds to the position of the tunnel wall panel 1. A spring 59 is fixedly connected, and a limit block 57 is fixedly connected to the upper end of the spring 59. The cross-sectional dimensions of the limit block 57 are adapted to the inner wall dimensions of the limit frame 56. A telescopic rod 58 is slidably connected to the inner wall of the spring 59. The two ends of the telescopic rod 58 are fixedly connected to the limit block 57 and the tunnel wall panel 1, respectively. A screw 55 is threadedly connected to the arc surface of the sliding column 52. One end of the screw 55 abuts against the surface of the sliding rod 51. The limit block 57 is a hard alloy block, and the cross-section of the limit block 57 is arc-shaped.

[0036] The working principle of the wireless security tunnel lighting controller provided by this utility model is as follows: During the process of controlling the lighting in the tunnel, the controller will be used for auxiliary operation. Typically, the controller is an integrated intelligent device. Since the controller needs to adjust the lighting in the tunnel, its position needs to be easily adjusted and moved. To facilitate the movement of the controller within the tunnel cavity 2, the rotating shaft 407 on the side wall of the positioning frame 406 at the bottom of the fixing frame 403 is first rotated, causing one end of the rotating shaft 407 to separate from the surface of the fixing rod 401, thereby allowing the entire fixing... The frame 403, the controller body 3, and the fixing rod 401 are in a relatively relaxed sliding state. The entire fixing frame 403 is then moved to drive the controller body 3 by using the pulleys 405 rotating on both sides of the connecting plate 408. After that, the entire controller body 3 slides out along the fixing rod 401, and then the controller is operated. The fixing frame 403 and the connecting plate 408 can be pressed and fixed by the connecting rod 409 and the fixing shaft 410, which makes it easy to separate the entire fixing frame 403, controller body 3, and pulleys 405, and facilitates better operation of the controller body 3.

[0037] When effectively protecting the main body 3 of the control instrument inside the tunnel, in order to facilitate the opening and closing of the surface of the inner cavity 2, the closing plate and the acrylic plate 54 are used for auxiliary operation to close the closure. The closing frame 53 slides along the surface of the sliding rod 51 through the sliding columns 52 on both sides. Then, the limiting frame 56 fixed at one end of the closing frame 53 is inserted and limited and fixed by the limiting block 57 at the upper end of the spring 59, so as to effectively and conveniently open and close the entire inner cavity 2 and facilitate the protection of the main body 3 of the control instrument.

[0038] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0039] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A wireless safety tunnel lighting control device, characterized in that, include: A tunnel wall panel (1) has an inner cavity groove (2) on its surface. A control instrument body (3) is installed on the inner wall of the inner cavity groove (2). An adjustment device (4) is provided on the bottom surface of the inner wall of the inner cavity groove (2) corresponding to the control instrument body (3). The adjustment device (4) includes two fixed rods (401) and a connecting plate (408). Both ends of the two fixed rods (401) are fixedly connected to the bottom surface of the inner wall of the inner cavity groove (2). Both ends of the connecting plate (408) are rotatably connected to pulleys (405). The arc surface of the pulleys (405) is parallel to the fixed rods (401). The connecting plate (408) is connected to the upper surface of the arc surface sliding connection. The connecting rod (409) is fixedly connected to the upper surface of the connecting plate (408). The fixing frame (403) is inserted into the surface of the connecting rod (409). The inner wall of the fixing frame (403) is engaged with the surface of the control instrument body (3). The arc surface of the connecting rod (409) is threadedly connected to the fixing shaft (410). The bottom side of the fixing frame (403) is fixedly connected to the positioning frame (403). The side wall of the positioning frame (406) is threadedly connected to the rotating shaft (407). One end of the rotating shaft (407) abuts against the surface of the fixing rod (401).

2. The wireless security tunnel lighting control device according to claim 1, characterized in that, The arc surface of the connecting rod (409) is fitted with a washer (411), and the bottom surface of the fixed shaft (410) abuts against the surface of the washer (411).

3. The wireless security tunnel lighting control device according to claim 1, characterized in that, A tie rod (402) is rotatably connected to the bottom surface of the fixed frame (403), and the cross section of the tie rod (402) is "U" shaped.

4. The wireless security tunnel lighting control device according to claim 1, characterized in that, Friction pads (404) are fixedly connected to the inner walls of both ends of the fixing frame (403), and the surface of the friction pads (404) is provided with anti-slip texture.

5. A wireless security tunnel lighting control device according to claim 1, characterized in that, An auxiliary device (5) is provided on the surface of the tunnel wall panel (1) at the position corresponding to the inner cavity groove (2). The auxiliary device (5) includes two sliding rods (51). Both sliding rods (51) are fixedly connected to the surface of the tunnel wall panel (1). The two sliding rods (51) are located on both sides of the inner cavity groove (2). The arc surface of each sliding rod (51) is slidably connected to a sliding column (52). The two sliding columns (52) are fixedly connected to the same closed frame (53) on the side close to each other. An acrylic plate (54) is fixedly connected to the surface of the closed frame (53). A limit frame (56) is fixedly connected to one side of the closed frame (53). A spring (59) is fixedly connected to the surface of the tunnel wall panel (1) at the position corresponding to the limit frame (56). A limit block (57) is fixedly connected to the upper end of the spring (59). The cross-sectional dimensions of the limit block (57) are adapted to the inner wall dimensions of the limit frame (56).

6. A wireless security tunnel lighting control device according to claim 5, characterized in that, The inner wall of the spring (59) is slidably connected to a telescopic rod (58), and the two ends of the telescopic rod (58) are fixedly connected to the limiting block (57) and the tunnel wall panel (1), respectively.

7. A wireless security tunnel lighting control device according to claim 5, characterized in that, The sliding rod (52) has a screw (55) threadedly connected to its arc surface, and one end of the screw (55) abuts against the surface of the sliding rod (51).

8. A wireless security tunnel lighting control device according to claim 5, characterized in that, The limiting block (57) is a hard alloy block, and the cross section of the limiting block (57) is arc-shaped.

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