Adjustable lighting device for transportation

Abstract

The utility model relates to the technical field of traffic transportation, and discloses an adjustable lighting device for traffic transportation, which comprises a mounting plate, and is characterized in that universal wheels are fixedly connected to four corners of the bottom of the mounting plate, a mounting seat is fixedly connected to the left side of the top of the mounting plate, and a rotating shaft is rotatably connected in the mounting seat; an adjusting mechanism is arranged on the surface of the rotating shaft, a fixing mechanism is arranged at the top of the adjusting mechanism, and an illuminating lamp is arranged in the fixing mechanism. According to the adjustable lighting device for traffic transportation, through the arranged adjusting mechanism, by moving a limiting rod and placing the limiting rod into a corresponding limiting groove, the angle of a lighting lamp can be changed at the moment, lighting can be conducted on different positions according to needs, and the lighting effect of the lighting lamp is improved; and by arranging the illuminating lamp convenient to mount and dismount, when the illuminating lamp is damaged, the illuminating lamp can be dismounted and maintained in time.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation, in particular to an adjustable lighting device for transportation. Background Art

[0002] Transportation is an engineering field that studies the layout and construction of railway, highway, waterway and air transportation infrastructure, vehicle operation engineering, traffic information engineering and control, and transportation operation and management. Its engineering master's degree-granting unit trains senior engineering and technical personnel engaged in railway, highway, port, ocean, waterway and airport engineering survey, design, construction and maintenance, locomotive, automobile, ship and aircraft operation engineering, railway, highway, waterway and aviation information engineering and control, and railway, highway, waterway and air transportation planning, operation and management.

[0003] Most of the currently available adjustable lighting devices for transportation do not have the purpose of angle adjustment, which results in the inability to change the angle according to needs, thereby reducing the lighting effect of the lighting lamp and causing defects. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable lighting device for transportation to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable lighting device for transportation, comprising a mounting plate, characterized in that: universal wheels are fixedly connected to the four corners of the bottom of the mounting plate, a mounting seat is fixedly connected to the left side of the top of the mounting plate, a rotating shaft is rotatably connected in the mounting seat, an adjustment mechanism is arranged on the surface of the rotating shaft, a fixing mechanism is arranged on the top of the adjustment mechanism, and a lighting lamp is arranged in the fixing mechanism.

[0006] The adjustment mechanism includes a fixed seat, which is fixedly connected to the right side of the top of the mounting plate. A limiting groove is provided in the fixed seat, and a limiting rod is inserted in the limiting groove. The surface of the limiting rod is rotatably connected to a second support frame, and a support member is rotatably connected to the second support frame. A second placement rod is rotatably connected to the support member, and the surface of the second placement rod is fixedly connected to the support rod.

[0007] Preferably, the support rod is rotatably connected to a first placement rod on one side away from the support member, a connecting plate is fixedly connected to the surface of the first placement rod, a first support frame is fixedly connected to the surface of the connecting plate, and the first support frame is fixedly connected to the surface of the rotating shaft.

[0008] Preferably, a support seat is fixedly connected to the top of the first support frame, and the support seat is arranged on the top of the mounting plate.

[0009] Preferably, the number of the limiting grooves is three, and the three limiting grooves are arranged at equal intervals.

[0010] Preferably, the fixing mechanism includes connecting rods, which are slidably connected to both sides of the support seat, and one side of the connecting rod close to the middle of the support seat is fixedly connected with a clamping plate, and the number of the clamping plates is two, and the lighting lamp is clamped between the two clamping plates.

[0011] Preferably, a spring is sleeved on the surface of the connecting rod, and the spring is arranged on one side of the clamping plate.

[0012] Preferably, a fixing piece is fixedly connected to one side of the connecting rod away from the clamping plate, a rectangular groove is provided at the bottom of the fixing piece, a limiting plate is slidably connected in the rectangular groove, and the limiting plate is fixedly connected to the surface of the support seat.

[0013] Compared with the prior art, the utility model provides an adjustable lighting device for transportation, which has the following beneficial effects:

[0014] 1. The adjustable lighting device for transportation uses an adjustment mechanism to move the limit rod and place the limit rod into the corresponding limit groove. At this time, the angle of the lighting lamp will change, and different positions can be illuminated according to needs, thereby improving the lighting effect of the lighting lamp.

[0015] 2. The adjustable lighting device for transportation uses a fixing mechanism and a lighting lamp that is easy to install and disassemble. When the lighting lamp is damaged, it can be disassembled and repaired in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the adjustment mechanism of the utility model;

[0019] Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0020] Figure 4 It is a schematic diagram of the fixing mechanism of the utility model.

[0021] In the figure: 1. mounting plate; 2. adjusting mechanism; 21. supporting seat; 22. first supporting frame; 23. supporting rod; 24. fixing seat; 25. connecting plate; 26. first placing rod; 27. second placing rod; 28. limiting rod; 29. ​​second supporting frame; 201. supporting member; 3. fixing mechanism; 31. spring; 32. fixing member; 33. limiting plate; 34. connecting rod; 35. clamping plate; 4. lighting lamp; 5. mounting seat. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides a technical solution:

[0024] Embodiment 1:

[0025] Combination Figure 1 to Figure 2 -3, an adjustable lighting device for transportation, comprising a mounting plate 1, characterized in that: universal wheels are fixedly connected to the four corners of the bottom of the mounting plate 1, a mounting seat 5 is fixedly connected to the left side of the top of the mounting plate 1, a rotating shaft is rotatably connected inside the mounting seat 5, an adjusting mechanism 2 is arranged on the surface of the rotating shaft, a fixing mechanism 3 is arranged on the top of the adjusting mechanism 2, and a lighting lamp 4 is arranged inside the fixing mechanism 3.

[0026] The adjusting mechanism 2 includes a fixing seat 24, which is fixedly connected to the top right side of the mounting plate 1. A limiting groove is provided in the fixing seat 24, and a limiting rod 28 is inserted in the limiting groove. A second supporting frame 29 is rotatably connected to the surface of the limiting rod 28, and a supporting member 201 is rotatably connected to the second supporting frame 29. A second placing rod 27 is rotatably connected to the supporting member 201, and a supporting rod 23 is fixedly connected to the surface of the second placing rod 27. By moving the limiting rod 28 and placing the limiting rod 28 into the corresponding limiting groove, the angle of the lighting lamp 4 will change, and different positions can be illuminated as needed, thereby improving the lighting effect of the lighting lamp 4.

[0027] Furthermore, the support rod 23 is rotatably connected to a first placement rod 26 on one side away from the support member 201, the surface of the first placement rod 26 is fixedly connected to a connecting plate 25, the surface of the connecting plate 25 is fixedly connected to a first support frame 22, and the first support frame 22 is fixedly connected to the surface of the rotating shaft.

[0028] Furthermore, a support seat 21 is fixedly connected to the top of the first support frame 22 , and the support seat 21 is arranged on the top of the mounting plate 1 .

[0029] Furthermore, the number of the limiting grooves is three, and the three limiting grooves are arranged at equal intervals.

[0030] Embodiment 2:

[0031] See also Figure 4 On the basis of the first embodiment, the fixing mechanism 3 further includes a connecting rod 34, and the connecting rods 34 are slidably connected to both sides of the support seat 21. The connecting rod 34 is fixedly connected to a clamping plate 35 on one side close to the middle of the support seat 21. The number of the clamping plates 35 is two, and the lighting lamp 4 is clamped between the two clamping plates 35.

[0032] Furthermore, a spring 31 is sleeved on the surface of the connecting rod 34 , and the spring 31 is arranged on one side of the clamping plate 35 .

[0033] Furthermore, a fixing part 32 is fixedly connected to one side of the connecting rod 34 away from the clamping plate 35. A rectangular groove is provided at the bottom of the fixing part 32. A limiting plate 33 is slidably connected in the rectangular groove. The limiting plate 33 is fixedly connected to the surface of the support seat 21. Under the elastic force of the spring 31, the clamping plates 35 on both sides can be driven to clamp and fix the lighting lamp 4, and at the same time, it is convenient to disassemble the lighting lamp 4. By arranging a lighting lamp 4 that is easy to install and disassemble, when the lighting lamp 4 is damaged, it can be disassembled and repaired in time.

[0034] In actual operation, when this device is used, first, the fixing members 32 on both sides are pulled in directions away from each other, and the clamping plates 35 on both sides move in directions away from each other. Then, the lighting lamp 4 is placed between the clamping plates 35 on both sides, and the fixing members 32 are loosened. Under the elastic force of the springs 31, the clamping plates 35 on both sides can be driven to clamp and fix the lighting lamp 4, and at the same time, the lighting lamp 4 can be conveniently disassembled. By arranging the lighting lamp 4 that is easy to install and disassemble, when the lighting lamp 4 is damaged, it can be disassembled and repaired in time. When the angle of the lighting lamp 4 needs to be adjusted, the limit rod 28 can be moved and placed in the corresponding limit groove. At this time, the angle of the lighting lamp 4 will change, and different positions can be illuminated as needed, thereby improving the lighting effect of the lighting lamp 4.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An adjustable lighting device for transportation, comprising a mounting plate (1), characterized in that: The four corners of the bottom of the mounting plate (1) are fixedly connected to universal wheels, the left side of the top of the mounting plate (1) is fixedly connected to a mounting seat (5), a rotating shaft is rotatably connected inside the mounting seat (5), an adjusting mechanism (2) is arranged on the surface of the rotating shaft, a fixing mechanism (3) is arranged on the top of the adjusting mechanism (2), and a lighting lamp (4) is arranged inside the fixing mechanism (3); The adjustment mechanism (2) comprises a fixing seat (24), the fixing seat (24) being fixedly connected to the top right side of the mounting plate (1), a limiting groove being provided in the fixing seat (24), a limiting rod (28) being inserted in the limiting groove, a second support frame (29) being rotatably connected to the surface of the limiting rod (28), a support member (201) being rotatably connected to the inside of the second support frame (29), a second placement rod (27) being rotatably connected to the inside of the support member (201), and a support rod (23) being fixedly connected to the surface of the second placement rod (27).

2. The adjustable lighting device for transportation according to claim 1, characterized in that: The support rod (23) is rotatably connected to a first placement rod (26) at a side away from the support member (201); a connection plate (25) is fixedly connected to the surface of the first placement rod (26); a first support frame (22) is fixedly connected to the surface of the connection plate (25); and the first support frame (22) is fixedly connected to the surface of the rotating shaft.

3. The adjustable lighting device for transportation according to claim 2, characterized in that: A support seat (21) is fixedly connected to the top of the first support frame (22), and the support seat (21) is arranged on the top of the mounting plate (1).

4. The adjustable lighting device for transportation according to claim 2, characterized in that: The number of the limiting grooves is three, and the three limiting grooves are arranged at equal intervals.

5. The adjustable lighting device for transportation according to claim 1, characterized in that: The fixing mechanism (3) comprises a connecting rod (34), wherein the connecting rod (34) is slidably connected to both sides of the support seat (21), and a clamping plate (35) is fixedly connected to one side of the connecting rod (34) close to the middle of the support seat (21), and the number of the clamping plates (35) is two, and the lighting lamp (4) is clamped between the two clamping plates (35).

6. The adjustable lighting device for transportation according to claim 5, characterized in that: A spring (31) is sleeved on the surface of the connecting rod (34), and the spring (31) is arranged on one side of the clamping plate (35).

7. The adjustable lighting device for transportation according to claim 5, characterized in that: A fixing member (32) is fixedly connected to one side of the connecting rod (34) away from the clamping plate (35), a rectangular groove is provided at the bottom of the fixing member (32), a limiting plate (33) is slidably connected in the rectangular groove, and the limiting plate (33) is fixedly connected to the surface of the support seat (21).

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