Night construction lighting device for road construction

Abstract

The utility model relates to the technical field of road construction, in particular to a night construction lighting device for road construction, which comprises a box body, the right side of the top of the box body is connected with a pull rod through a bolt, and the front side of the pull rod is connected with a controller through a bolt. Through cooperation of the motor, the threaded rod, the check block, the movable plate and the convex lens, the adjusting function is achieved, focusing adjustment can be conducted on light emitted by the illuminating lamp, a user can start the motor through the controller, the motor drives the threaded rod to rotate, the threaded rod drives the movable plate to move leftwards, and the movable plate drives the convex lens to move leftwards; and when the right side of the convex lens is far away from the illuminating lamp, light rays emitted by the illuminating lamp can be slowly focused, so that a user can observe a construction area more clearly, the phenomena that the user feels labor-consuming when seeing things with eyes in the construction process, and asthenopia occurs are avoided, and the operation is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of highway construction, in particular to a nighttime construction lighting device for highway construction. Background Art

[0002] Highway construction refers to the general term for highway network planning, highway survey and design, highway construction, maintenance, and management. Highway construction requires lighting devices to illuminate the construction site during nighttime construction.

[0003] After searching, the patent number is CN220582348U, and the name is a utility model of a new type of lighting energy-saving device, including a connecting seat, a lighting component and an angle adjustment component. Through research and analysis, it is found that although it is convenient to adjust the lighting angle during use, the number of lamp panels can be selected according to the lighting brightness requirements, avoiding excessive brightness and increasing the energy consumption of the railway system site, saving electricity for the railway system site, etc., but, to a certain extent, the following disadvantages still exist.

[0004] For example, the above-mentioned lighting device does not have an adjustment function during use, and cannot focus and adjust the light emitted by the lighting device, which causes the user to have more effort to see things during the construction process, easily leading to visual fatigue, thereby reducing the user's physical health. In order to solve the above technical problems, we have designed a night construction lighting device for highway construction. Utility Model Content

[0005] The purpose of the utility model is to provide a nighttime construction lighting device for highway construction, which has the advantages of adjustment function and cooling function, and solves the problem that the existing construction lighting device cannot adjust the light of the lighting lamp during use and cannot cool the lighting lamp that has been running for a long time.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nighttime construction lighting device for highway construction, comprising a box body, a pull rod is bolted to the right side of the top of the box body, a controller is bolted to the front side of the pull rod, a cooling mechanism is bolted to the left side of the bottom of the box body, vertical plates are fixedly connected to both sides of the top of the box body, a lighting box is movably connected to the opposite side of the vertical plates, a lighting lamp is arranged on the right side of the inner cavity of the lighting box, and an adjustment mechanism is bolted to the rear side of the right side of the lighting box.

[0007] Preferably, the adjustment mechanism includes a motor, the left side of the motor is connected to the lighting box by bolts, the output end of the motor passes through the inner cavity of the lighting box and is fixedly connected to a threaded rod, the left sides of the front and rear sides of the inner cavity of the lighting box are fixedly connected to blocks, the surface threaded sleeve of the threaded rod is provided with a movable plate, convex lenses are inlaid and installed on both sides of the movable plate, the front side of both sides of the movable plate passes through a sliding rod that is movably connected, the left side of the sliding rod is fixedly connected to the block on the front side, and the right side of the sliding rod is fixedly connected to the lighting box, and the output end of the controller is unidirectionally electrically connected to the motor.

[0008] Preferably, the cooling mechanism includes a fan, the bottom of the fan is connected to the box body by bolts, the air inlet end of the fan is connected to a cooling box, the bottom of the inner cavity of the cooling box passes through and is fixedly connected to a refrigerator, the bottom of the refrigerator passes through and is fixedly connected to the box body, the top of the refrigerator is fixedly connected to a cooling block, the rear side of the bottom of the inner cavity of the cooling box is movably connected to a first filter, the rear side of the cooling box is provided with an air inlet hole, the air outlet end of the fan is connected to a bent pipe, the top of the bent pipe passes through the box body and is connected to a hose, the left side of the hose passes through the inner cavity of the lighting box and is connected to a distribution pipe, the top and bottom of the left side of the distribution pipe are connected to nozzles, and the output end of the controller is respectively electrically connected to the fan and the refrigerator in one way.

[0009] Preferably, the right sides of the front and rear sides of the lighting box are provided with sliding grooves, the inner cavity of the sliding grooves is slidably connected with a positioning rod, the surface of the positioning rod is fixedly sleeved with a positioning block, the opposite side of the positioning block is fixedly connected with a spring, the opposite side of the spring is fixedly connected to the vertical plate, the surface of the positioning rod is movably connected with the spring and the vertical plate respectively, and the opposite side of the positioning rod is fixedly connected with a pull block.

[0010] Preferably, a battery pack is connected to the right side of the bottom of the inner cavity of the box by bolts, and the output end of the battery pack is electrically connected to the controller in a unidirectional manner.

[0011] Preferably, the four corners of the bottom of the box are connected with universal wheels by bolts, and the surfaces of the universal wheels are movably connected with brake pads. A lens is inlaid and installed on the left side of the lighting box, and a ventilation hole is opened on the left side of the rear side of the lighting box. The inner cavity of the ventilation hole is fixedly connected with a second filter.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model has the advantage of adjustment function through the cooperation of the motor, threaded rod, block, movable plate and convex lens, and can focus and adjust the light emitted by the lighting lamp. The user can start the motor through the controller, the motor will drive the threaded rod to rotate, the threaded rod will drive the movable plate to move to the left, and the movable plate will drive the convex lens to move to the left. When the right side of the convex lens is away from the lighting lamp, the light emitted by the lighting lamp will slowly focus, which can enable the user to observe the construction area more clearly, avoid the user's eyesight fatigue caused by the effort of seeing things during the construction process, and thus it is more convenient.

[0014] 2. The utility model has the advantage of cooling function through the cooperation of the fan, cooling box, refrigerator, bent pipe and distribution pipe, and can cool down the lighting lamp that has been running for a long time. The user can start the fan and refrigerator through the controller. The fan draws air into the cooling box through the air inlet and filters it through the first filter. The filtered air will be cooled by the refrigerator. The fan draws the cooled air, passes through the hose and distribution pipe, and finally sprays it out through the nozzle, so as to cool down the inside of the lighting box, avoid the danger of the lighting lamp that has been running for a long time from bursting due to excessive temperature, and thus it is safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0016] Figure 2 It is a three-dimensional cross-sectional view of the local structure of the utility model;

[0017] Figure 3 This is a three-dimensional cross-sectional view of the adjustment mechanism of the utility model;

[0018] Figure 4 It is a three-dimensional cross-sectional view of the cooling mechanism of the utility model.

[0019] In the figure: 1. box body; 2. controller; 3. cooling mechanism; 4. vertical plate; 5. lighting box; 6. lighting lamp; 7. adjustment mechanism; 8. motor; 9. threaded rod; 10. block; 11. movable plate; 12. convex lens; 13. fan; 14. cooling box; 15. refrigerator; 16. elbow; 17. hose; 18. distribution pipe; 19. positioning rod; 20. positioning block; 21. spring; 22. battery pack. DETAILED DESCRIPTION

[0020] Please refer to the picture Figure 4A nighttime construction lighting device for highway construction includes a box body 1, a pull rod is connected to the right side of the top of the box body 1 by bolts, a controller 2 is connected to the front side of the pull rod by bolts, a cooling mechanism 3 is connected to the left side of the bottom of the box body 1 by bolts, vertical plates 4 are fixedly connected to both sides of the top of the box body 1, a lighting box 5 is movably connected to the opposite side of the vertical plate 4, a lighting lamp 6 is arranged on the right side of the inner cavity of the lighting box 5, and an adjustment mechanism 7 is connected to the rear side of the right side of the lighting box 5 by bolts.

[0021] See also Figure 1 and Figure 3 The adjusting mechanism 7 includes a motor 8, the left side of the motor 8 is connected to the lighting box 5 by bolts, the output end of the motor 8 passes through the inner cavity of the lighting box 5 and is fixedly connected with a threaded rod 9, the left sides of the front and rear sides of the inner cavity of the lighting box 5 are fixedly connected with blocks 10, the surface threaded sleeve of the threaded rod 9 is provided with a movable plate 11, convex lenses 12 are inlaid and installed on both sides of the movable plate 11, the front side of both sides of the movable plate 11 passes through a sliding rod that is movably connected, the left side of the sliding rod is fixedly connected to the block 10 on the front side, and the right side of the sliding rod is fixedly connected to the lighting box 5, the output end of the controller 2 is unidirectionally electrically connected to the motor 8, and by setting the sliding rod, the movable plate 11 can be guided to avoid the movable plate 11 from offsetting when moving, which causes the light emitted by the lighting lamp 6 to deviate, thereby making it more stable.

[0022] See also Figure 1 , Figure 2 and Figure 4 The cooling mechanism 3 includes a fan 13, the bottom of the fan 13 is connected to the box body 1 by bolts, the air inlet end of the fan 13 is connected with a cooling box 14, the bottom of the inner cavity of the cooling box 14 passes through and is fixedly connected with a refrigerator 15, the bottom of the refrigerator 15 passes through and is fixedly connected with the box body 1, the top of the refrigerator 15 is fixedly connected with a cold conduction block, the rear side of the bottom of the inner cavity of the cooling box 14 is movably connected with a first filter screen, and an air inlet hole is opened on the rear side of the cooling box 14. The air outlet end of the fan 13 is connected with a bent pipe 16, the top of the bent pipe 16 passes through the box body 1 and is connected with a hose 17, the left side of the hose 17 passes through the inner cavity of the lighting box 5 and is connected with a distribution pipe 18, and the top and bottom of the left side of the distribution pipe 18 are connected with nozzles, and the output end of the controller 2 is electrically connected to the fan 13 and the refrigerator 15 in one way respectively. By setting the hose 17, it is possible to avoid damage to the bent pipe 16 when the angle of the lighting box 5 is adjusted, thereby reducing the maintenance cost.

[0023] See also Figure 1 and Figure 3, the right sides of the front and rear sides of the lighting box 5 are provided with slide grooves, the inner cavity of the slide groove is slidably connected with a positioning rod 19, the surface of the positioning rod 19 is fixedly sleeved with a positioning block 20, the opposite side of the positioning block 20 is fixedly connected with a spring 21, the opposite side of the spring 21 is fixedly connected to the vertical plate 4, the surface of the positioning rod 19 is movably connected with the spring 21 and the vertical plate 4 respectively, and the opposite side of the positioning rod 19 is fixedly connected with a pull block. By setting the slide groove and the positioning rod 19, the angle of the lighting box 5 can be adjusted, so that the lighting lamp 6 can cover a wider range, thereby improving the practicality of the device.

[0024] See also Figure 2 A battery pack 22 is connected to the right side of the bottom of the inner cavity of the box body 1 by bolts, and the output end of the battery pack 22 is unidirectionally electrically connected to the controller 2. By setting the battery pack 22, the controller 2 can be powered to avoid the phenomenon of power shortage of the controller 2.

[0025] See also Figure 1 and Figure 2 The four corners of the bottom of the box body 1 are connected with universal wheels by bolts, and brake pads are movably connected to the surface of the universal wheels. A lens is inlaid and installed on the left side of the lighting box 5. A ventilation hole is opened on the left side of the rear side of the lighting box 5. The inner cavity of the ventilation hole is fixedly connected with a second filter. By setting the universal wheels, the user can move it at will and fix it with the brake pads on the surface, thereby improving the flexibility of the device.

[0026] When in use, the user moves the device to the area requiring construction lighting through the pull rod, and fixes the device through the brake pads on the surface of the universal wheel, turns on the lighting lamp 6 through the controller 2, and starts the motor 8 through the controller 2, the motor 8 will drive the threaded rod 9 to rotate, the threaded rod 9 will drive the movable plate 11 to move to the left, the movable plate 11 will drive the convex lens 12 to move to the left, when the right side of the convex lens 12 is away from the lighting lamp 6, the light emitted by the lighting lamp 6 will slowly focus, the light will shine on the construction area through the lens, when the user observes the light more comfortably, turn off the motor 8, the user can pull the pull block to the opposite side, the pull block will drive the positioning rod 19 to move to the opposite side, the positioning rod 19 will drive the positioning block 20 The spring 21 is squeezed toward the opposite side. When the side opposite to the positioning rod 19 moves out of the slide slot, the angle of the lighting box 5 can be adjusted and the pull block can be released. At this time, the spring 21 will drive the positioning block 20 to rebound toward the opposite side, and the side opposite to the positioning rod 19 will be stuck into the slide slot, so that the user can observe the construction area more clearly. The user can start the fan 13 and the refrigerator 15 through the controller 2. The fan 13 draws air into the cooling box 14 through the air inlet hole and filters it through the first filter. The filtered air will be cooled by the refrigerator 15. The fan 13 draws in the cooled air, passes through the hose 17 and the distribution pipe 18, and finally sprays it out through the nozzle to cool the interior of the lighting box 5.

[0027] In summary: the nighttime construction lighting device for highway construction, through the cooperation of the motor 8, the threaded rod 9, the block 10, the movable plate 11, the convex lens 12, the fan 13, the cooling box 14, the refrigerator 15, the bent pipe 16 and the distribution pipe 18, solves the problem that the existing construction lighting device cannot adjust the light of the lighting lamp during use and cannot cool down the lighting lamp that has been running for a long time.

Claims

1. A nighttime construction lighting device for highway construction, comprising a housing (1), characterized in that: The right side of the top of the box (1) is connected to a pull rod by bolts, the front side of the pull rod is connected to a controller (2) by bolts, the left side of the bottom of the box (1) is connected to a cooling mechanism (3) by bolts, both sides of the top of the box (1) are fixedly connected to vertical plates (4), the opposite side of the vertical plates (4) is movably connected to a lighting box (5), the right side of the inner cavity of the lighting box (5) is provided with a lighting lamp (6), and the rear side of the right side of the lighting box (5) is connected to an adjustment mechanism (7) by bolts.

2. A nighttime construction lighting device for highway construction according to claim 1, characterized in that: The adjustment mechanism (7) comprises a motor (8), the left side of the motor (8) is connected to the lighting box (5) by bolts, the output end of the motor (8) passes through the inner cavity of the lighting box (5) and is fixedly connected to a threaded rod (9), the left sides of the front and rear sides of the inner cavity of the lighting box (5) are fixedly connected to a block (10), the surface of the threaded rod (9) is threadedly sleeved with a movable plate (11), convex lenses (12) are inlaid and installed on both sides of the movable plate (11), the front sides of both sides of the movable plate (11) pass through a sliding rod that is movably connected, the left side of the sliding rod is fixedly connected to the block (10) on the front side, and the right side of the sliding rod is fixedly connected to the lighting box (5), and the output end of the controller (2) is unidirectionally electrically connected to the motor (8).

3. A nighttime construction lighting device for highway construction according to claim 1, characterized in that: The cooling mechanism (3) comprises a fan (13), the bottom of the fan (13) is connected to the box (1) by bolts, the air inlet end of the fan (13) is connected to a cooling box (14), the bottom of the inner cavity of the cooling box (14) is penetrated and fixedly connected with a refrigerator (15), the bottom of the refrigerator (15) is penetrated and fixedly connected with the box (1), the top of the refrigerator (15) is fixedly connected with a cooling block, and the rear side of the bottom of the inner cavity of the cooling box (14) is movably connected with a first filter. The cooling box (14) is provided with an air inlet at the rear side, the air outlet end of the fan (13) is connected to a curved pipe (16), the top of the curved pipe (16) passes through the box body (1) and is connected to a hose (17), the left side of the hose (17) passes through the inner cavity of the lighting box (5) and is connected to a distribution pipe (18), the top and bottom of the left side of the distribution pipe (18) are connected to nozzles, and the output end of the controller (2) is electrically connected to the fan (13) and the refrigerator (15) in one direction respectively.

4. A nighttime construction lighting device for highway construction according to claim 1, characterized in that: The right sides of the front and rear sides of the lighting box (5) are provided with slide grooves, and the inner cavity of the slide groove is slidably connected with a positioning rod (19), and the surface of the positioning rod (19) is fixedly sleeved with a positioning block (20), and the opposite side of the positioning block (20) is fixedly connected with a spring (21), and the opposite side of the spring (21) is fixedly connected to the vertical plate (4), and the surface of the positioning rod (19) is movably connected with the spring (21) and the vertical plate (4), and the opposite side of the positioning rod (19) is fixedly connected with a pull block.

5. A nighttime construction lighting device for highway construction according to claim 1, characterized in that: A battery pack (22) is connected to the right side of the bottom of the inner cavity of the box body (1) via bolts, and the output end of the battery pack (22) is electrically connected to the controller (2) in a unidirectional manner.

6. A nighttime construction lighting device for highway construction according to claim 1, characterized in that: The four corners of the bottom of the box body (1) are connected to universal wheels by bolts, and brake pads are movably connected to the surfaces of the universal wheels. A lens is inlaid and installed on the left side of the lighting box (5). A ventilation hole is opened on the left side of the rear side of the lighting box (5), and a second filter is fixedly connected to the inner cavity of the ventilation hole.

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