Solar street lamp convenient to maintain

Abstract

The invention provides a solar street lamp convenient to maintain, and relates to the technical field of solar street lamps, the solar street lamp convenient to maintain comprises a street lamp main rod, a first driving assembly is fixedly mounted in the street lamp main rod, a cross-shaped sliding groove is formed in the side wall of the street lamp main rod, and a third cross-shaped sliding frame is slidably mounted in the cross-shaped sliding groove; a solar panel is fixedly installed at the end of the third cross-shaped sliding frame and located outside the street lamp main pole, and a first cross-shaped sliding frame and a second cross-shaped sliding frame are slidably installed in the air exhaust track located below the third cross-shaped sliding frame. A street lamp body on a street lamp main rod is jointly supported by a second cross-shaped sliding frame and a first cross-shaped sliding frame, a third fixing frame on the back face of the second cross-shaped sliding frame and the back face of the first cross-shaped sliding frame can play an auxiliary supporting role, and the lower portion of the first fixing frame is further supported by a second fixing frame; the stability of the street lamp body at a high position can be guaranteed, and the overall stability of the street lamp main pole is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of solar street lamps, and more specifically, particularly relates to a solar street lamp that is easy to maintain. Background Art

[0002] In the field of road lighting, street lamps, as important infrastructure, play a key role in ensuring traffic safety and convenience. However, existing street lamp devices have many problems in practical applications.

[0003] In the traditional street lamp structure, the support method of the street lamp body is relatively simple and the stability is poor. Especially at high places, it is easily affected by factors such as wind, causing shaking or even damage, affecting the lighting effect and the service life of the street lamp.

[0004] The repair and maintenance of street lamps usually requires maintenance personnel to work at heights, which is not only difficult and dangerous, but also inefficient, increasing maintenance costs and time.

[0005] In solar street lights, the solar panels are installed at a high position, which makes maintenance and repair extremely inconvenient. Once a failure occurs or cleaning is required, it is often difficult to handle it quickly and effectively.

[0006] In addition, the design of the main pole of the street light lacks effective optimization of wind resistance, and it is easily affected by strong winds in windy weather, causing the main pole of the street light to bend, be damaged or even fall down, posing a major safety hazard.

[0007] Moreover, during long-term use, pollutants such as dust easily accumulate on the surface of solar panels, reducing their power generation efficiency, but existing cleaning methods are either ineffective or costly, making it difficult to meet actual needs. Summary of the invention

[0008] In order to solve the above technical problems, the present invention provides a solar street light which is easy to maintain to solve the above problems.

[0009] A solar street light that is easy to maintain comprises a street light main pole, wherein a first drive assembly is fixedly installed inside the street light main pole, a side wall of the street light main pole is provided with a cross slide groove, a third cross slide frame is slidably installed inside the cross slide groove, a solar panel is fixedly installed on the end of the third cross slide frame, the solar panel is located outside the street light main pole, a first cross slide frame and a second cross slide frame are slidably installed inside the exhaust track located below the third cross slide frame, a first fixing frame is fixedly installed on the front end of the first cross slide frame, a street light body is fixedly installed on the end of the first fixing frame, a threaded rod of the first drive assembly passes through the second cross slide frame, the first cross slide frame and the third cross slide frame, and the top of the threaded rod of the first drive assembly is rotatably connected to the top of the exhaust track.

[0010] Preferably, an inspection door is installed on the side wall near the bottom of the street light main pole, a fixed base is fixedly installed on the bottom of the street light main pole, exhaust tracks are opened on the left and right inner walls of the street light main pole, and the cross-sectional shape of the exhaust track is U-shaped, and the openings at both ends of the exhaust track penetrate each other, a third fixed frame is fixedly installed between the second cross sliding frame and the back of the first cross sliding frame, and a second fixed frame is fixedly installed on the front side wall of the second cross sliding frame.

[0011] Preferably, the cross-sectional shape of the second fixing frame is arc-shaped, and the upper end of the second fixing frame is fixedly connected to the end of the first fixing frame, the two side protrusions of the first cross sliding frame, the second cross sliding frame and the third cross sliding frame all slide in the cross sliding groove opened on the main pole of the street lamp, and the second driving assembly is fixedly installed on the bottom of the back side of the solar panel, and the sliding assembly frame is provided on the outer sleeve of the threaded rod of the second driving assembly, and the sliding assembly frame cooperates with the second driving assembly through threads.

[0012] Preferably, a support frame is fixedly installed on the back side of the solar panel, the bottom of the support frame is fixedly connected to the end of the third cross sliding frame, the left and right side walls of the solar panel are fixedly installed with side sliding frames, the left and right side ends of the sliding group frame are fixedly installed with support groups, each of the support groups slides in the side sliding frames, and a cleaning roller is rotatably installed between the two support groups, and the cleaning roller is in contact with the upper surface of the solar panel.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] In the present invention, the street lamp body on the street lamp main pole is supported by the second cross sliding frame and the first cross sliding frame, and the third fixing frame on the back of the second cross sliding frame and the first cross sliding frame can play an auxiliary supporting role. The second fixing frame is used below the first fixing frame for further support, which can ensure the stability of the street lamp body at a high place and improve the overall stability of the street lamp main pole.

[0015] In the present invention, when the street lamp body is damaged and needs to be repaired, the first driving component is started, and the first driving component operates to drive the first cross sliding frame and the second cross sliding frame to move downward through the threaded rod at the end, and the first cross sliding frame and the second cross sliding frame slide stably inside the cross sliding groove, and stop when the street lamp body descends to the bottom of the street lamp main pole. At this time, the user can repair the street lamp body without climbing up, which greatly reduces the difficulty of maintenance and improves the convenience of maintenance.

[0016] In the present invention, when maintaining the solar panel, the first drive component is also started. The operation of the first drive component can synchronously lower the first cross sliding frame, the second cross sliding frame and the third cross sliding frame. When the solar panel is lowered to a suitable height, it stops. At this time, the user can inspect the solar panel, which greatly improves the convenience of inspecting the solar panel.

[0017] In the present invention, the height of the street lamp main pole is relatively high, and a cross slide groove is provided inside the street lamp main pole. Therefore, when encountering strong winds, the cross slide groove provided on the street lamp main pole can well reduce wind resistance and reduce the harm of strong winds to the street lamp main pole. At the same time, multiple exhaust tracks are provided on both sides of the street lamp main pole, and each exhaust track can be ventilated, thereby further improving the reduction of wind resistance of the street lamp main pole and greatly improving the stability of the street lamp main pole in windy weather.

[0018] In the present invention, when the solar panel is in use, the second driving component can be started regularly, and the operation of the second driving component drives the sliding frame to move through the threaded rod, and the movement of the sliding frame drives the support frames at both ends to move, and the movement of the two support frames drives the cleaning roller to move, and the cleaning roller moves on the surface of the solar panel, and the cleaning roller can clean the surface of the solar panel when it moves, effectively maintaining the cleanliness of the surface of the solar panel, reducing the efficiency of the use of the solar panel due to dust, and the cleaning roller regularly cleans the surface of the solar panel, which can effectively reduce the probability of damage to the solar panel and reduce maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main pole structure of a street lamp of the present invention;

[0020] Figure 2 It is a schematic diagram of the exhaust track structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the street lamp body of the present invention;

[0022] Figure 4 is a schematic diagram of the structure of a second cross sliding frame of the present invention;

[0023] Figure 5 It is a schematic diagram of the structure of the sliding assembly frame of the present invention;

[0024] Figure 6 It is a schematic diagram of the structure of the cleaning roller of the present invention.

[0025] In the figure, the correspondence between the component names and the figure numbers is: 1. Street light main pole; 11. Inspection door; 12. Fixed base; 13. Cross slide; 14. Exhaust track; 15. First drive assembly; 16. Street light body; 17. First fixed frame; 18. Second fixed frame; 19. First cross sliding frame; 2. Second cross sliding frame; 21. Third fixed frame; 22. Solar panel; 23. Second drive assembly; 24. Support frame; 25. Sliding assembly frame; 26. Side sliding frame; 27. Support assembly frame; 28. Cleaning roller; 29. ​​Third cross sliding frame. DETAILED DESCRIPTION

[0026] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] See also Figure 1-Figure 6 The present invention provides a solar street light that is easy to maintain, including a street light main pole 1, a first driving assembly 15 is fixedly installed inside the street light main pole 1, the first driving assembly 15 and the second driving assembly 23 are both a combination of a motor and a threaded rod, a cross slide 13 is opened on the side wall of the street light main pole 1, and the second cross sliding frame 2 and the third fixing frame 21 on the back of the first cross sliding frame 19 can play an auxiliary supporting role, and the second fixing frame 18 is used below the first fixing frame 17 for further support, which can ensure the stability of the street light body 16 at a high place and improve the overall stability of the street light main pole 1, a third cross sliding frame 29 is slidably installed inside the cross slide 13, and a solar panel 22 is fixedly installed at the end of the third cross sliding frame 29, and the solar panel 22 is located outside the street light main pole 1, and the exhaust track 14 below the third cross sliding frame 29 is slidably installed inside. A cross sliding frame 19 and a second cross sliding frame 2, the front end of the first cross sliding frame 19 is fixedly installed with a first fixing frame 17, and the end of the first fixing frame 17 is fixedly installed with a street lamp body 16, and the first driving component 15 is started. The first driving component 15 operates through the threaded rod at the end to drive the first cross sliding frame 19 and the second cross sliding frame 2 to move downward, and the first cross sliding frame 19 and the second cross sliding frame 2 slide stably inside the cross sliding groove 13, and stop when the street lamp body 16 descends to the bottom of the street lamp main pole 1. At this time, the user does not need to climb up to repair the street lamp body 16, which greatly reduces the difficulty of maintenance and improves the convenience of maintenance. The threaded rod of the first driving component 15 runs through the second cross sliding frame 2, the first cross sliding frame 19 and the third cross sliding frame 29, and the top of the threaded rod of the first driving component 15 is rotatably connected to the top of the exhaust track 14.

[0028] An inspection door 11 is installed on the side wall near the bottom of the street light main pole 1, and a fixed base 12 is fixedly installed at the bottom of the street light main pole 1. Exhaust tracks 14 are opened on the inner walls on both sides of the street light main pole 1, and the cross-section of the exhaust track 14 is U-shaped, and a cross slide 13 is opened inside the street light main pole 1. Therefore, when encountering strong winds, the cross slide 13 opened on the street light main pole 1 can well reduce wind resistance and reduce the harm of strong winds to the street light main pole 1. At the same time, multiple exhaust tracks 14 are opened on both sides of the street light main pole 1, and each exhaust track 14 can be ventilated, further improving the reduction of wind resistance of the street light main pole 1. The openings at both ends of the exhaust track 14 penetrate each other, and a third fixed frame 21 is fixedly installed between the second cross sliding frame 2 and the back of the first cross sliding frame 19, and a second fixed frame 18 is fixedly installed on the front side wall of the second cross sliding frame 2.

[0029] The cross-sectional shape of the second fixed frame 18 is arc-shaped, and the upper end of the second fixed frame 18 is fixedly connected to the end of the first fixed frame 17. The two side protrusions of the first cross sliding frame 19, the second cross sliding frame 2 and the third cross sliding frame 29 all slide in the cross sliding groove 13 opened in the street lamp main pole 1. The second driving assembly 23 drives the sliding group frame 25 to move through the threaded rod. The movement of the sliding group frame 25 drives the support group frames 27 at both ends to move. The movement of the two support group frames 27 drives the cleaning roller 28 to move. The cleaning roller 28 moves on the surface of the solar panel 22, and the cleaning roller 28 can clean the surface of the solar panel 22 when it moves, effectively maintaining the cleanliness of the surface of the solar panel 22. The second driving assembly 23 is fixedly installed on the bottom of the back of the solar panel 22. The threaded rod outer sleeve of the second driving assembly 23 is provided with a sliding group frame 25, and the sliding group frame 25 cooperates with the second driving assembly 23 through threads.

[0030] A support frame 24 is fixedly installed on the back of the solar panel 22, and the bottom of the support frame 24 is fixedly connected to the end of the third cross sliding frame 29. Side sliding frames 26 are fixedly installed on the left and right side walls of the solar panel 22, and support groups 27 are fixedly installed on the left and right side ends of the sliding group frame 25. Each support group frame 27 slides in the side sliding frame 26, and a cleaning roller 28 is rotatably installed between the two support groups 27, and the cleaning roller 28 is in contact with the upper surface of the solar panel 22.

[0031] Working principle:

[0032] The street lamp body 16 on the street lamp main pole 1 is supported by the second cross sliding frame 2 and the first cross sliding frame 19, and the third fixing frame 21 on the back of the second cross sliding frame 2 and the first cross sliding frame 19 can play an auxiliary supporting role. The second fixing frame 18 is used below the first fixing frame 17 for further support, which can ensure the stability of the street lamp body 16 at a high place and improve the overall stability of the street lamp main pole 1;

[0033] When the street lamp body 16 is damaged and needs to be repaired, the first driving assembly 15 is started, and the first driving assembly 15 drives the first cross sliding frame 19 and the second cross sliding frame 2 to move downward through the threaded rod at the end, and the first cross sliding frame 19 and the second cross sliding frame 2 slide stably inside the cross sliding groove 13, and the street lamp body 16 stops when it descends to the bottom of the street lamp main pole 1. At this time, the user can repair the street lamp body 16 without climbing up, which greatly reduces the difficulty of maintenance and improves the convenience of maintenance;

[0034] When the solar panel 22 is maintained, the first driving assembly 15 is also started. The operation of the first driving assembly 15 can synchronously lower the first cross sliding frame 19, the second cross sliding frame 2 and the third cross sliding frame 29. When the solar panel 22 is lowered to a suitable height, it stops. At this time, the user can inspect the solar panel 22, which greatly improves the convenience of inspecting the solar panel 22.

[0035] The main pole 1 of the street lamp is relatively high, and a cross slide 13 is provided inside the main pole 1 of the street lamp. Therefore, when encountering strong winds, the cross slide 13 provided on the main pole 1 of the street lamp can well reduce the wind resistance and reduce the harm of the strong wind to the main pole 1 of the street lamp. At the same time, multiple exhaust tracks 14 are provided on both sides of the main pole 1 of the street lamp, and each exhaust track 14 can be ventilated, which further improves the reduction of the wind resistance of the main pole 1 of the street lamp, and greatly improves the stability of the main pole 1 of the street lamp in windy weather;

[0036] When the solar panel 22 is in use, the second drive assembly 23 can be started regularly. The second drive assembly 23 operates to drive the sliding frame 25 to move through the threaded rod. The movement of the sliding frame 25 drives the support frames 27 at both ends to move. The movement of the two support frames 27 drives the cleaning roller 28 to move. The cleaning roller 28 moves on the surface of the solar panel 22, and the cleaning roller 28 can clean the surface of the solar panel 22 when it moves, effectively maintaining the cleanliness of the surface of the solar panel 22 and reducing the efficiency of the use of the solar panel 22 due to dust. The cleaning roller 28 regularly cleans the surface of the solar panel 22, which can effectively reduce the probability of damage to the solar panel 22 and reduce maintenance costs.

[0037] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A solar street light that is easy to maintain, comprising a street light main pole (1), characterized in that: A first driving assembly (15) is fixedly installed inside the main pole of the street light (1), a cross slide groove (13) is provided on the side wall of the main pole of the street light (1), a third cross slide frame (29) is slidably installed inside the cross slide groove (13), a solar panel (22) is fixedly installed at the end of the third cross slide frame (29), and the solar panel (22) is located outside the main pole of the street light (1); The first cross sliding frame (19) and the second cross sliding frame (2) are slidably mounted inside the exhaust track (14) below the third cross sliding frame (29); the first fixing frame (17) is fixedly mounted at the front end of the first cross sliding frame (19); the street lamp body (16) is fixedly mounted at the end of the first fixing frame (17); the threaded rod of the first driving component (15) passes through the second cross sliding frame (2), the first cross sliding frame (19) and the third cross sliding frame (29); and the top of the threaded rod of the first driving component (15) is rotatably connected to the top of the exhaust track (14).

2. A solar street light that is easy to maintain as claimed in claim 1, characterized in that: An inspection door (11) is installed on the side wall of the street light main pole (1) close to the bottom, and a fixed base (12) is fixedly installed on the bottom of the street light main pole (1).

3. A solar street light that is easy to maintain as claimed in claim 2, characterized in that: Exhaust tracks (14) are provided on the inner walls on both sides of the left and right sides of the street lamp main pole (1), and the cross-sectional shape of the exhaust track (14) is U-shaped, with the openings at both ends of the exhaust track (14) penetrating each other.

4. A solar street light that is easy to maintain as claimed in claim 3, characterized in that: A third fixing frame (21) is fixedly mounted between the second cross sliding frame (2) and the back of the first cross sliding frame (19), and a second fixing frame (18) is fixedly mounted on the front side wall of the second cross sliding frame (2).

5. A solar street light that is easy to maintain as claimed in claim 4, characterized in that: The cross-section of the second fixing frame (18) is arc-shaped, and the upper end of the second fixing frame (18) is fixedly connected to the end of the first fixing frame (17).

6. A solar street light that is easy to maintain as claimed in claim 1, characterized in that: The protrusions on both sides of the first cross sliding frame (19), the second cross sliding frame (2) and the third cross sliding frame (29) all slide in the cross sliding groove (13) provided on the main pole (1) of the street lamp.

7. A solar street light that is easy to maintain as claimed in claim 1, characterized in that: A second driving assembly (23) is fixedly mounted on the bottom of the back of the solar panel (22); a sliding assembly frame (25) is disposed on the outer sleeve of the threaded rod of the second driving assembly (23); and the sliding assembly frame (25) is matched with the second driving assembly (23) through threads.

8. A solar street light that is easy to maintain as claimed in claim 7, characterized in that: A support frame (24) is fixedly mounted on the back of the solar panel (22), and the bottom of the support frame (24) is fixedly connected to the end of the third cross sliding frame (29).

9. A solar street light that is easy to maintain as claimed in claim 8, characterized in that: Side sliding frames (26) are fixedly mounted on the left and right side walls of the solar panel (22), and support frames (27) are fixedly mounted on the left and right side ends of the sliding frame group (25), and each support frame group (27) slides in the side sliding frame (26).

10. A solar street light that is easy to maintain as claimed in claim 9, characterized in that: A cleaning roller (28) is rotatably mounted between the two support assembly frames (27), and the cleaning roller (28) is in contact with the upper surface of the solar panel (22).

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