LED solar street lamp with lamp easy to replace

Abstract

The utility model relates to the technical field of LED street lamps, and discloses an LED solar street lamp with a lamp easy to replace, which comprises a base, a first supporting column is fixedly connected to the middle of the upper end of the base, a first servo motor is arranged at the lower end in the first supporting column, and a first threaded rod is fixedly connected to the output end of the first servo motor. The first threaded rod is sleeved with a second supporting column, and a second servo motor is arranged on one side of the middle of the interior of the second supporting column. When the device is used, a second supporting column can ascend and descend through rotation of an arranged first threaded rod, and meanwhile an arranged second servo motor drives a second threaded rod of the second servo motor to rotate, so that the height of the LED street lamp can be increased and decreased; therefore, the LED street lamp can be lowered to a lower position when the LED street lamp is maintained, and the danger and the working difficulty of maintenance personnel are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of LED street lamps, in particular to an LED solar street lamp with easily replaceable lamps. Background Art

[0002] Street lights refer to lamps that provide lighting functions for roads. They generally refer to lamps within the range of road lighting in traffic lighting. Street lights are widely used in various places where lighting is needed. They are composed of lamps, wires, light sources, lamp poles, lamp arms, flanges, and foundation embedded parts. With the progress of the times, LED street lights are widely used in today's society. LED street lights are small in size and beautiful in design.

[0003] In the prior art, most LED street lamps are installed at a high height and the height cannot be adjusted, which requires climbing and using tools when replacing, which poses a safety hazard. In addition, the need for additional climbing tools increases the difficulty and danger of the maintenance personnel's work.

[0004] Therefore, those skilled in the art provide an LED solar street light with easily replaceable lamps to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art and to propose an LED solar street light with easy-to-replace lamps. When the device is in use, a first threaded rod is rotated so that a second support column can be raised or lowered. At the same time, a second servo motor is used to drive the second threaded rod to rotate so that the height of the LED street light can be raised or lowered. Therefore, the LED street light can be lowered to a lower position when being repaired, thereby reducing the danger and work difficulty of the maintenance personnel.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An LED solar street light with easily replaceable lamps, comprising a base, a first support column fixedly connected to the middle of the upper end of the base, a first servo motor arranged at the lower end of the first support column, a first threaded rod fixedly connected to the output end of the first servo motor, a second support column sleeved on the outside of the first threaded rod, a second servo motor arranged on one side of the middle of the inner part of the second support column, a second threaded rod fixedly connected to the output end of the second servo motor, a sleeve sleeved on the lower end of the outer part of the second threaded rod, and a connecting plate fixedly connected to one end surface of the sleeve;

[0008] A bidirectional motor is arranged in the middle of the upper end of the connecting plate, and both ends of the bidirectional motor are fixedly connected with third threaded rods, and the outer middle parts of the two third threaded rods are sleeved with clamping blocks, and the inside of the clamping blocks is provided with LED street lamps;

[0009] Through the above technical solution, when the device is in use, the first threaded rod is rotated so that the second support column can be raised and lowered. At the same time, the second servo motor drives the second threaded rod to rotate, so that the height of the LED street lamp can be raised and lowered. Therefore, the LED street lamp can be lowered to a lower position when being repaired, reducing the danger and work difficulty of the maintenance personnel.

[0010] Furthermore, a first slide groove is provided at the inner upper end of the second support column, a first slider is fixedly connected to one end surface of the sleeve, and the first slider is slidably connected to the first slide groove;

[0011] Through the above technical solution, the sliding connection can provide precise lifting control, so that the connecting plate can be lifted and lowered in a straight line, and the height of the connecting plate can be adjusted more accurately to meet specific needs or requirements.

[0012] Furthermore, third slide grooves are provided on both sides of the first support column, and third sliders are fixedly connected to the lower ends of both side end surfaces of the second support column, and the two third sliders are slidably connected to the third slide grooves;

[0013] Through the above technical solution, the sliding connection between the third sliding block and the third sliding groove can prevent the support column from shaking or becoming unstable when moving or subjected to force, thereby ensuring the stability of the entire structure.

[0014] Furthermore, second slide grooves are provided at the four inner corners of the connecting plate, and the two side end surfaces of the two clamping blocks are fixedly connected with second sliders, and a plurality of the second sliders are slidably connected to the second slide grooves;

[0015] Through the above technical solution, the sliding connection between the second sliding block and the second sliding groove can prevent the clamping block from tilting or becoming unstable during use, thereby improving the stability of the entire system.

[0016] Furthermore, one end of the second threaded rod away from the second servo motor is rotatably connected to the second support column;

[0017] Through the above technical solution, the threaded rod is rotatably connected to the support column to provide a more stable support structure, which can reduce the instability of the system caused by vibration or uneven force on the threaded rod.

[0018] Furthermore, a solar panel is provided in the middle of the upper end of the connecting plate;

[0019] Through the above technical solution, arranging the solar panel in the middle of the upper end of the connecting plate can more easily receive sunlight, improve the efficiency of light energy conversion, facilitate charging of the battery in the system, and ensure continuous power supply of the system.

[0020] Furthermore, a controller is disposed at the upper end of the second support column, a battery is disposed at the lower end of the first support column, and the battery and the controller, the first servo motor, the second servo motor, the bidirectional motor, and the solar panel LED street light are all electrically connected;

[0021] Through the above technical solution, information exchange and power transmission between these components can be achieved through electrical connection, which facilitates centralized management and monitoring of the operating status and energy management of the entire system.

[0022] Furthermore, mounting holes are provided at the four corners of the base;

[0023] Through the above technical solution, the base can be firmly fixed on the ground or other supporting objects through the mounting holes, thereby increasing the stability and load-bearing capacity of the entire device and preventing the device from shaking or tilting during use.

[0024] The utility model has the following beneficial effects:

[0025] 1. The utility model proposes an LED solar street light with easy-to-replace lamps. Compared with the existing LED solar street lights, when the LED solar street light is in use, the first threaded rod is rotated to enable the second support column to be raised and lowered. At the same time, the second servo motor is driven to rotate the second threaded rod, so that the height of the LED street light can be raised and lowered, so that the street light can be lowered to a lower position when the street light is repaired, reducing the danger and work difficulty of the maintenance personnel.

[0026] 2. The utility model proposes an LED solar street light with easy-to-replace lamps. Compared with the existing LED solar street lights, when the LED solar street light is in use, a bidirectional motor is provided to drive the third threaded rod to rotate, so that the positions of the clamps on both sides can be adjusted. Therefore, when the internal street lights are damaged, maintenance personnel can quickly adjust the positions of the clamps, which is convenient for quick disassembly and replacement of the street lights, thereby shortening the maintenance time and improving the maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is an axonometric diagram of an LED solar street light with easily replaceable lamps proposed by the utility model;

[0028] Figure 2 This is a side cross-sectional view of an LED solar street light with easily replaceable lamps proposed by the utility model;

[0029] Figure 3 This is a front cross-sectional view of an LED solar street light with easily replaceable lamps proposed by the utility model;

[0030] Figure 4 This is a top-sectional view of an LED solar street light with easily replaceable lamps proposed by the utility model;

[0031] Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0032] Legend:

[0033] 1. Base; 2. Mounting hole; 3. First support column; 4. Battery; 5. First servo motor; 6. First threaded rod; 7. Second support column; 8. Second servo motor; 9. Second threaded rod; 10. Sleeve; 11. Connecting plate; 12. First slide groove; 13. First slider; 14. Controller; 15. Solar panel; 16. Bidirectional motor; 17. Third threaded rod; 18. Clamp; 19. LED street light; 20. Second slider; 21. Second slide groove; 22. Third slider; 23. Third slide groove. DETAILED DESCRIPTION

[0034] 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.

[0035] Reference Figure 1-5 The utility model provides an embodiment: an LED solar street light with easily replaceable lamps, comprising a base 1, a first support column 3 is fixedly connected to the middle of the upper end of the base 1, a first servo motor 5 is arranged at the lower end of the first support column 3, a first threaded rod 6 is fixedly connected to the output end of the first servo motor 5, a second support column 7 is sleeved on the outside of the first threaded rod 6, a second servo motor 8 is arranged on one side of the middle of the inner part of the second support column 7, a second threaded rod 9 is fixedly connected to the output end of the second servo motor 8, a sleeve 10 is sleeved on the lower end of the outer end of the second threaded rod 9, and a connecting plate 11 is fixedly connected to one end face of the sleeve 10;

[0036] A bidirectional motor 16 is arranged in the middle of the upper end of the connecting plate 11, and the two ends of the bidirectional motor 16 are fixedly connected with third threaded rods 17. The outer middle parts of the two third threaded rods 17 are sleeved with clamps 18, and the interior of the clamps 18 is provided with LED street lamps 19. When the device is in use, the first threaded rod 6 is rotated to allow the second support column 7 to be raised and lowered. At the same time, the second servo motor 8 drives the second threaded rod 9 to rotate, so that the height of the LED street lamp 19 can be raised and lowered, so that the LED street lamp 19 can be lowered to a lower position when the LED street lamp 19 is repaired, reducing the danger and work difficulty of the maintenance personnel.

[0037] A first slide groove 12 is provided at the inner upper end of the second support column 7, and a first slider 13 is fixedly connected to one end surface of the sleeve 10. The first slider 13 is slidably connected to the first slide groove 12. The sliding connection can provide precise lifting control, so that the connecting plate 11 can be lifted and lowered in a straight line, and the height of the connecting plate 11 can be adjusted more accurately to meet specific needs or requirements. Third slide grooves 23 are provided on both sides of the interior of the first support column 3, and third sliders 22 are fixedly connected to the lower ends of the end surfaces of both sides of the second support column 7. The two third sliders 22 are slidably connected to the third slide grooves 23. The sliding connection between the third slider 22 and the third slide groove 23 can prevent the support column from shaking or being unstable when in motion or under force, thereby ensuring the stability of the entire structure. Second slide grooves 21 are provided at the four inner corners of the connecting plate 11, and the two side end surfaces of the two clamping blocks 18 are fixedly connected with second sliders 20. Multiple second sliders 20 are slidably connected to the second slide grooves 21. The sliding connection between the second slider 20 and the second slide groove 21 can prevent the clamping block 18 from tilting or being unstable during use, thereby improving the stability of the entire system. The second threaded rod 9 is away from the first One end of the second servo motor 8 is rotatably connected to the second support column 7. Rotating the threaded rod to the support column can provide a more stable support structure, which can reduce the instability of the system caused by vibration or uneven force of the threaded rod. A solar panel 15 is arranged in the middle of the upper end of the connecting plate 11. The solar panel 15 is arranged in the middle of the upper end of the connecting plate 11, which can more easily receive sunlight, improve the efficiency of light energy conversion, and facilitate charging of the battery 4 in the system to ensure continuous power supply of the system. A controller 14 is arranged at the upper end of the second support column 7, and a battery 4 is arranged at the lower end of the first support column 3. The battery 4 and the controller 14, the first servo motor 5, the second servo motor 8, the bidirectional motor 16, the solar panel 15 and the LED street light 19 are all electrically connected. Through the electrical connection, information exchange and power transmission between these components can be realized, which is convenient for centralized management and monitoring of the operating status and energy management of the entire system. Mounting holes 2 are opened at the four corners of the base 1. The base 1 can be firmly fixed to the ground or other supports through the mounting holes 2, thereby increasing the stability and load-bearing capacity of the entire equipment and preventing the equipment from shaking or tilting during use.

[0038] Working principle: When the device is in use, the first threaded rod 6 is rotated so that the second support column 7 can be raised and lowered, and at the same time, the second servo motor 8 drives the second threaded rod 9 to rotate, so that the height of the LED street lamp 19 can be raised and lowered, so that the LED street lamp 19 can be lowered to a lower position when the LED street lamp 19 is repaired. When the LED street lamp 19 moves to a lower position, the third threaded rod 17 is driven by the bidirectional motor 16 to rotate, so that the positions of the clamps 18 on both sides can be adjusted, so that when the internal street lamp is damaged, the maintenance personnel can quickly adjust the position of the clamps 18, which is convenient for rapid disassembly and replacement of the street lamp, thereby shortening the maintenance time and improving the maintenance efficiency.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. An LED solar street lamp with easily replaceable lamps, comprising a base (1), characterized in that: A first support column (3) is fixedly connected to the middle of the upper end of the base (1); a first servo motor (5) is arranged at the lower end of the first support column (3); a first threaded rod (6) is fixedly connected to the output end of the first servo motor (5); a second support column (7) is sleeved on the outside of the first threaded rod (6); a second servo motor (8) is arranged on one side of the middle of the inside of the second support column (7); a second threaded rod (9) is fixedly connected to the output end of the second servo motor (8); a sleeve (10) is sleeved on the lower end of the second threaded rod (9); a connecting plate (11) is fixedly connected to one end surface of the sleeve (10); A bidirectional motor (16) is arranged in the middle of the upper end of the connection plate (11), and both ends of the bidirectional motor (16) are fixedly connected to third threaded rods (17), and a clamping block (18) is sleeved on the middle of the outer portion of the two third threaded rods (17), and an LED street lamp (19) is arranged inside the clamping block (18).

2. The LED solar street light with easily replaceable lamps according to claim 1, characterized in that: A first sliding groove (12) is provided at the inner upper end of the second support column (7), and a first sliding block (13) is fixedly connected to one end surface of the sleeve (10), and the first sliding block (13) is slidably connected to the first sliding groove (12).

3. The LED solar street light with easily replaceable lamps according to claim 1, characterized in that: A third sliding groove (23) is provided on both sides of the first support column (3), and a third sliding block (22) is fixedly connected to the lower ends of the end surfaces on both sides of the second support column (7), and the two third sliding blocks (22) are slidably connected to the third sliding groove (23).

4. The LED solar street light with easily replaceable lamps according to claim 1, characterized in that: Second sliding grooves (21) are provided at the four inner corners of the connecting plate (11), and the two side end surfaces of the two clamping blocks (18) are fixedly connected with second sliding blocks (20), and a plurality of the second sliding blocks (20) are slidably connected to the second sliding grooves (21).

5. The LED solar street light with easily replaceable lamps according to claim 1, characterized in that: One end of the second threaded rod (9) away from the second servo motor (8) is rotatably connected to the second support column (7).

6. The LED solar street light with easily replaceable lamps according to claim 1, characterized in that: A solar panel (15) is arranged in the middle of the upper end of the connecting plate (11).

7. The LED solar street light with easily replaceable lamps according to claim 1, characterized in that: A controller (14) is arranged at the upper end of the second support column (7), and a battery (4) is arranged at the lower end of the first support column (3); the battery (4) and the controller (14), the first servo motor (5), the second servo motor (8), the bidirectional motor (16), the solar panel (15) and the LED street light (19) are all electrically connected.

8. The LED solar street light with easily replaceable lamps according to claim 1, characterized in that: The four corners of the base (1) are each provided with mounting holes (2).

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