Signal lamp convenient to disassemble and replace

Abstract

The signal lamp convenient to disassemble and replace comprises a base, a distribution box and a movable disc, the bottom of the base is connected with one side of the distribution box, walking wheels are welded to the four corners of the bottom side of the distribution box, a handrail is arranged on the edge of one side of the top of the base, and the movable disc is arranged on the top of the base. The center of the top of the base is welded to one end of a fixing rod, the end, away from the base, of the fixing rod is connected with one end of a telescopic rod in a sleeved mode, the end, away from the fixing rod, of the telescopic rod is welded to one side of the lamp box, reserved openings are evenly distributed in the surface of the lamp box, and the reserved openings are connected with a movable disc in a sleeved mode. According to the signal lamp convenient to disassemble and replace, a vertical long edge of a movable buckle of the lampshade part can be pressed to drive a vertical short edge of a movable buckle of the movable disc part to move downwards, so that the movable disc part is separated from a reserved opening of a lamp box, then the lampshade part is pulled, and a signal lamp body is disassembled together; and maintenance or replacement is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of signal lamps, in particular to a signal lamp that is easy to disassemble and replace. Background Art

[0002] A signal light is a traffic management device used to control traffic flow at intersections and pedestrian crossings. It uses a combination of different colored lights to indicate different actions to ensure safe and orderly traffic. The operation of the signal light is controlled by a traffic control system, usually through electronic devices and timers. These systems automatically adjust the time interval of the signal light according to traffic flow and road conditions to ensure efficient and smooth traffic. In general, signal lights play a vital role in modern urban traffic. They help manage traffic flow, improve traffic efficiency, and minimize the occurrence of accidents.

[0003] Although there are many types and quantities of traffic lights on the market, they have the following disadvantages: ordinary traffic lights are usually fixed by screws, which makes it difficult to quickly disassemble, repair or replace them when a failure occurs. This can easily lead to an increased probability of traffic accidents when a traffic light fails, causing traffic congestion and affecting traffic order. Therefore, the current traffic lights need to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a signal lamp that is easy to disassemble and replace, so as to solve the problem raised in the above background technology that ordinary signal lamps on the market are usually fixed by screws, which are difficult to quickly disassemble, repair or replace when a failure occurs, which easily leads to an increased probability of traffic accidents when the signal lamp fails, thereby causing traffic congestion and affecting traffic order.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a signal light that is easy to disassemble and replace, comprising a base, a distribution box and a movable plate, the bottom of the base is connected to one side of the distribution box, and walking wheels are welded at the four corners of the bottom side of the distribution box, a handrail is provided on one side edge of the top of the base, and the center position of the top of the base is welded to one end of a fixed rod, the end of the fixed rod away from the base is socketed with one end of a telescopic rod, and the end of the telescopic rod away from the fixed rod is welded to one side of the light box, and the surface of the light box is provided with evenly distributed reserved openings, and the reserved openings are socketed with the movable plate.

[0006] Preferably, one side of the movable disk is connected to a lampshade, and the lampshade is a hollow cylindrical structure, and a signal light body is arranged inside the lampshade.

[0007] Preferably, a wire inlet is provided at the center of one side of the movable disk away from the lampshade, and the wire inlet is connected to one end of the wire barrel. The wire barrel is arranged inside the movable disk, and the end of the wire barrel away from the wire inlet extends through the movable disk and connects with the signal lamp body.

[0008] Preferably, storage boxes are provided on both sides of the wire barrel, and a No. 1 spring is provided inside the storage box, and one end of the No. 1 spring is connected to the movable buckle.

[0009] Preferably, the movable buckle is in a "U"-shaped structure, and is divided into a horizontal long side, a vertical long side and a vertical short side. Limiting openings are provided on both sides of the storage box, and the horizontal long side of the movable buckle extends out of the storage box through the limiting opening.

[0010] Preferably, the vertical short side of the movable buckle extends through the movable plate, and the distance between the vertical short side of the movable buckle and the lampshade matches the cross-sectional width of the light box, and the vertical long side of the movable buckle extends through the lampshade.

[0011] Preferably, the surface of the fixing rod is provided with evenly distributed adjustment holes, and a fixing tube is provided inside the end of the telescopic rod away from the light box, and a No. 2 spring is provided inside the fixing tube.

[0012] Preferably, one end of the No. 2 spring is connected to an elastic clamp, and the elastic clamp extends through the telescopic rod, the elastic clamp is docked with the adjustment hole, and the adjustment hole and the elastic clamp are in a clamping structure.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the signal light which is easy to disassemble and replace can be driven by pressing the vertical long side of the movable buckle of the lampshade part to move the vertical short side of the movable buckle of the movable disk part downward, so that the movable disk part is separated from the reserved opening of the light box, and then the lampshade part is pulled to disassemble the signal light body together, which is convenient for inspection or replacement; the elastic clamp head can be pressed, and then the telescopic rod can be pulled or pressed to increase the relative distance between the telescopic rod and the fixed rod, so that the height of the signal light can be adjusted, so that vehicles farther behind can also better see the indication of the signal light, thereby improving the working efficiency of the signal light.

[0014] 1. A movable disk is provided, and part of the movable disk is connected with the light box. When the main body of the signal light fails, the vertical long side of the movable buckle can be pressed, and at the same time, the horizontal long side of the movable buckle moves downward along the limit opening, driving the vertical short side of the movable buckle to move toward the inside of the movable disk, so that the movable disk part is separated from the light box, bringing out the main part of the signal light connected to the movable disk, and completing the disassembly and replacement of the signal light.

[0015] 2. A fixing cylinder is provided, and a spring and an elastic clamp are provided inside the fixing cylinder. The elastic clamp can be pressed to adjust the relative distance between the fixing rod and the telescopic rod, so that the rear vehicles can also see the indication of the signal light, so that the signal light can better play the role of directing traffic. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 This is a left-side structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the front cross-sectional structure of the light box of the utility model;

[0019] Figure 4 This is a schematic diagram of the left side cross-sectional structure of the movable plate on the lampshade of the utility model;

[0020] Figure 5 This is a schematic diagram of the front cross-sectional structure of the movable disk of the utility model;

[0021] Figure 6 It is a schematic diagram of the left side cross-section structure of the telescopic rod of the utility model.

[0022] In the figure: 1. Base; 2. Distribution box; 3. Travel wheels; 4. Handrail; 5. Fixed rod; 6. Telescopic rod; 7. Light box; 8. Reserved opening; 9. Movable plate; 10. Lampshade; 11. Signal light body; 12. Wire inlet; 13. Wire tube; 14. No. 1 spring; 15. Movable buckle; 16. Limit opening; 17. Adjustment hole; 18. Fixed tube; 19. No. 2 spring; 20. Elastic clamp; 21. Storage box. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-6The utility model provides a technical solution: a signal lamp that is easy to disassemble and replace, comprising a base 1, a distribution box 2 and a movable plate 9, the bottom of the base 1 is connected to one side of the distribution box 2, and four corners of the bottom side of the distribution box 2 are welded with walking wheels 3, a handrail 4 is provided on one side edge of the top of the base 1, and the center position of the top of the base 1 is welded to one end of a fixed rod 5, the end of the fixed rod 5 away from the base 1 is sleeved with one end of a telescopic rod 6, and the end of the telescopic rod 6 away from the fixed rod 5 is welded to one side of a light box 7, and the surface of the light box 7 is provided with evenly distributed reserved openings 8, and the reserved openings 8 are sleeved with the movable plate 9.

[0025] One side of the movable disk 9 is connected to the lampshade 10, and the lampshade 10 is a hollow cylindrical structure. The lampshade 10 is provided with a signal lamp body 11 inside. A wire inlet 12 is provided at the center of one side of the movable disk 9 away from the lampshade 10, and the wire inlet 12 is connected to one end of a wire barrel 13. The wire barrel 13 is arranged inside the movable disk 9, and one end of the wire barrel 13 away from the wire inlet 12 extends through the movable disk 9 and connects with the signal lamp body 11. Storage boxes 21 are provided on both sides of the wire barrel 13, and a No. 1 spring 14 is provided inside the storage box 21. One end of the No. 1 spring 14 is connected to the movable disk 9. The movable buckle 15 is connected, the movable buckle 15 is in a "U"-shaped structure, and the movable buckle 15 is divided into a horizontal long side, a vertical long side and a vertical short side. Limit openings 16 are provided on both sides of the storage box 21, and the horizontal long side of the movable buckle 15 extends out of the storage box 21 through the limit opening 16, the vertical short side of the movable buckle 15 penetrates and extends out of the movable disk 9, and the distance between the vertical short side of the movable buckle 15 and the lampshade 10 matches the cross-sectional width of the light box 7, the vertical long side of the movable buckle 15 penetrates and extends out of the lampshade 10, and the movable disk 9 and the lampshade 10 are in a snap-fitting structure with the light box 7 through the movable buckle 15.

[0026] During maintenance, the vertical long side of the movable buckle 15 can be pressed to drive the horizontal long side of the movable buckle 15 to move along the limit opening 16 toward the wire barrel 13, and the No. 1 spring 14 can be tightened to drive the vertical short side of the movable buckle 15 to move inside the movable disk 9, so that the movable disk 9 and the lampshade 10 are partially separated from the reserved opening 8 of the lamp box 7, and then the wires inside the wire barrel 13 are disconnected from the wires inside the lamp box 7, thereby completing the disassembly of the faulty signal lamp. When replacing, the wires of the wire barrel 13 of the new signal lamp can be inserted through the wire inlet 12 After pulling it out and connecting it with the wire inside the lamp box 7, press the vertical long side of the movable buckle 15 to make the movable disk 9 and the lamp cover 10 dock with the reserved opening 8 on the surface of the light box 7 for socketing. After the socketing is completed, release the vertical long side of the movable buckle 15, and the horizontal long side of the movable buckle 15 is reset by the thrust of the No. 1 spring 14, driving the vertical short side of the movable buckle 15 to move and extend out of the movable disk 9, so that the movable disk 9 and the lamp cover 10 are partially engaged with the reserved opening 8 of the light box 7, completing the replacement of the signal light, improving work efficiency, and avoiding accidents caused by signal light failure.

[0027] The surface of the fixed rod 5 is provided with evenly distributed adjustment holes 17, and a fixing tube 18 is arranged inside the end of the telescopic rod 6 away from the light box 7, and a No. 2 spring 19 is arranged inside the fixing tube 18. One end of the No. 2 spring 19 is connected with an elastic clamp 20, and the elastic clamp 20 extends through the telescopic rod 6, the elastic clamp 20 is connected with the adjustment hole 17, and the adjustment hole 17 and the elastic clamp 20 are in a clamping structure, the elastic clamp 20 is a "T"-shaped structure, and the telescopic rod 6 and the fixed rod 5 are in a telescopic structure.

[0028] When in use, the elastic clamp 20 can be pressed so that the elastic clamp 20 first enters the fixed rod 5, the elastic clamp 20 disengages from the adjustment hole 17, the No. 2 spring 19 inside the fixed tube 18 is tightened, and then the telescopic rod 6 is pulled or pressed to expand or reduce the distance between the fixed rod 5 and the telescopic rod 6, thereby adjusting the overall height of the signal light, which is convenient for traffic control work, and the rear vehicles can also see the indication of the signal light, which is convenient for the signal light to better direct the traffic order. After the adjustment is completed, the elastic clamp 20 is docked with the adjustment hole 17, and then the elastic clamp 20 is no longer pressed, so that the elastic clamp 20 is reset by the thrust of the No. 2 spring 19, and the elastic clamp 20 is engaged with the adjustment hole 17 on the fixed rod 5, thereby completing the fixation of the height of the signal light.

[0029] In summary, during disassembly, the vertical long side of the movable buckle 15 can be pressed to make the movable plate 9 and the lampshade 10 partially separate from the reserved opening 8 on the surface of the light box 7, thereby completing the disassembly of the signal light, which is convenient for the inspection and replacement of the faulty signal light. The relative distance between the fixed rod 5 and the telescopic rod 6 can be adjusted by pressing the elastic clamp 20, thereby completing the adjustment of the height of the signal light, which is convenient for traffic control. Vehicles behind can also see the indication of the signal light, which is convenient for the signal light to control the traffic flow. Contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A signal lamp that is easy to disassemble and replace, comprising a base (1), a distribution box (2) and a movable plate (9), characterized in that: The bottom of the base (1) is connected to one side of the distribution box (2), and walking wheels (3) are welded at the four corners of the bottom side of the distribution box (2). A handrail (4) is provided on one side edge of the top of the base (1), and the center position of the top of the base (1) is welded to one end of a fixed rod (5). The end of the fixed rod (5) away from the base (1) is sleeved with one end of a telescopic rod (6), and the end of the telescopic rod (6) away from the fixed rod (5) is welded to one side of a light box (7). The surface of the light box (7) is provided with evenly distributed reserved openings (8), and the reserved openings (8) are sleeved with a movable plate (9).

2. The signal lamp that is easy to disassemble and replace according to claim 1, characterized in that: One side of the movable disk (9) is connected to a lampshade (10), and the lampshade (10) is a hollow cylindrical structure, and a signal light body (11) is arranged inside the lampshade (10).

3. A signal lamp that is easy to disassemble and replace according to claim 2, characterized in that: A wire inlet (12) is provided at the center of a side of the movable disk (9) away from the lampshade (10), and the wire inlet (12) is butted against one end of a wire barrel (13); the wire barrel (13) is arranged inside the movable disk (9), and one end of the wire barrel (13) away from the wire inlet (12) extends through the movable disk (9) and is butted against a signal lamp body (11).

4. The signal lamp that is easy to disassemble and replace according to claim 3, characterized in that: Storage boxes (21) are provided on both sides of the wire barrel (13), and a No. 1 spring (14) is provided inside the storage box (21), and one end of the No. 1 spring (14) is connected to a movable buckle (15).

5. The signal lamp that is easy to disassemble and replace according to claim 4, characterized in that: The movable buckle (15) has a "U"-shaped structure, and the movable buckle (15) is divided into a horizontal long side, a vertical long side and a vertical short side. The storage box (21) is provided with a limiting opening (16) on both sides, and the horizontal long side of the movable buckle (15) extends out of the storage box (21) through the limiting opening (16).

6. The signal lamp that is easy to disassemble and replace according to claim 5, characterized in that: The vertical short side of the movable buckle (15) penetrates and extends out of the movable plate (9), and the distance between the vertical short side of the movable buckle (15) and the lampshade (10) matches the cross-sectional width of the light box (7), and the vertical long side of the movable buckle (15) penetrates and extends out of the lampshade (10).

7. The signal lamp that is easy to disassemble and replace according to claim 1, characterized in that: The surface of the fixing rod (5) is provided with evenly distributed adjustment holes (17), and a fixing tube (18) is arranged inside the end of the telescopic rod (6) away from the light box (7), and a No. 2 spring (19) is arranged inside the fixing tube (18).

8. The signal lamp that is easy to disassemble and replace according to claim 7, characterized in that: One end of the No. 2 spring (19) is connected to an elastic clamp (20), and the elastic clamp (20) extends through the telescopic rod (6). The elastic clamp (20) is butted against the adjustment hole (17), and the adjustment hole (17) and the elastic clamp (20) are in a clamping structure.

Images