A solar street light with cleaning function

Abstract

The present invention relates to the technical field of street lamps, and in particular to a solar street lamp with a cleaning function, comprising a support frame, a lamp box is installed on the front surface of the support frame through a first frame mechanism, a lamp body is fixedly embedded on the front surface of the lamp box, a mounting frame is installed on the rear surface of the support frame through a second frame mechanism, a solar panel is fixedly embedded on the front surface of the mounting frame, a vertical plate is vertically slidably connected to one side of the front surface of the support frame through a driving mechanism, a front rod body and a rear rod body are connected at the upper end of one side surface of the vertical plate through a locking mechanism, the front end of the front rod body is connected to an L-shaped strip through a pulling mechanism, a cleaning pad is fixedly installed on the surface of the L-shaped strip, the rear end of the rear rod body is connected to a concave seat through an elastic mechanism, and a cleaning roller is fixedly embedded on the inner side of the concave seat. The present invention has the function of synchronously cleaning the lamp body and the solar panel surface, and the cleaning effect is more comprehensive. The cleaning scheme has the function of flexible adjustment to adapt to the requirements of different installation angles of the solar panel and the lamp body.

Description

Technical Field

[0001] The invention relates to the technical field of street lamps, and in particular to a solar street lamp with a cleaning function. Background Art

[0002] Solar street lights are lighting equipment that uses solar energy as energy. They are environmentally friendly, energy-saving, and easy to install and maintain. The working principle of solar street lights is based on the generation of electricity from solar panels. During the day, solar panels convert the collected light energy into electrical energy and store it in lithium batteries. When the light becomes weaker at night, the solar panels supply the stored electrical energy to the lamp head to light up the street lights. The core of solar street lights is the intelligent charge and discharge controller, which is responsible for controlling the charging of the battery and the turning on of the street lights. The collector is a metal electrode in the solar panel used to collect current. When sunlight shines on the solar panel, the electrons in the semiconductor material are excited to form a current, which is then collected by the collector. The collector is usually directly connected to the solar cell to ensure that the current can be smoothly exported.

[0003] Although many solar street lights have cleaning functions in the prior art, two independent mechanisms are usually set up to clean the solar panel and the lamp body surface respectively. The entire cleaning mechanism is inconvenient to control and requires two drivers for separate control, which is inconvenient to maintain and wastes electricity. In addition, during installation, the lamp body and the solar panel usually need to adjust the tilt angle as needed, but it is worried that the lamp body of the cleaning mechanism is usually difficult to adjust, and its applicability is insufficient. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the background technology and to propose a solar street light with a cleaning function.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is: a solar street light with a cleaning function, comprising a support frame, a lamp box is installed on the front surface of the support frame through a first frame mechanism, a lamp body is fixedly embedded on the front surface of the lamp box, a mounting frame is installed on the rear surface of the support frame through a second frame mechanism, a solar panel is fixedly embedded on the front surface of the mounting frame, a vertical plate is vertically slidably connected to one side of the front surface of the support frame through a driving mechanism, a front rod body and a rear rod body are connected at the upper end of one side surface of the vertical plate through a locking mechanism, a front end of the front rod body is connected to an L-shaped strip through a pulling mechanism, a cleaning pad is fixedly installed on the surface of the L-shaped strip, a rear end of the rear rod body is connected to a concave seat through an elastic mechanism, and a cleaning roller is fixedly embedded on the inner side of the concave seat;

[0006] The cleaning pad contacts the front edge of the lamp body, and the cleaning roller contacts the front surface of the solar panel.

[0007] Preferably, the first frame mechanism includes a front mounting frame fixedly embedded in the front surface of the support frame, and side frames are fixedly installed on both side surfaces of the lamp box, and at least two limiting holes are respectively penetrated through the two side surfaces of the front mounting frame, and limiting bolts are inserted into two of the limiting holes on each side, and the ends of the limiting bolts are threaded through the side surfaces of the side frames.

[0008] Preferably, the second frame mechanism comprises a rear mounting frame fixedly mounted on the rear surface of the support frame, a bracket is fixedly mounted on the inner side of the rear mounting frame, and the upper end of the bracket is fixedly connected to the rear surface of the mounting frame.

[0009] Preferably, the driving mechanism comprises a motor fixedly embedded in the rear surface of the support frame, a friction wheel is fixedly mounted on the output shaft of the motor, a friction plate is fixedly mounted on one side surface of the vertical plate, and the friction wheel contacts the side surface of the friction plate.

[0010] Preferably, a guide shell is fixedly mounted on one side of the front surface of the support frame, the friction wheel is located on the inner side of the guide shell, and the vertical plate and the friction plate slide together through the upper and lower surfaces of the guide shell.

[0011] Preferably, the locking mechanism includes a threaded column fixedly connected to the upper end of one side surface of the vertical plate, and the ends of the front rod body and the rear rod body close to each other are respectively fixedly connected with rings, and the two rings are slidably sleeved on the outer surface of the threaded column, and the end of the threaded column is threadedly sleeved with a locking nut.

[0012] Preferably, the pulling mechanism includes a first anti-slip block fixedly arranged at the front end of the front rod body, the first anti-slip block slides into the inner side of the L-shaped strip, the inner wall of the L-shaped strip is fixedly connected to the front end of the tension spring, and the rear end of the tension spring is fixedly connected to the front end surface of the front rod body.

[0013] Preferably, the elastic mechanism includes a second anti-slip block fixedly connected to the rear end of the rear rod body, a connecting sleeve is provided on the outer surface sliding sleeve of the second anti-slip block, the rear wall of the connecting sleeve is fixedly connected to the rear end of the compression spring, the front end of the compression spring is fixedly connected to the rear end surface of the rear rod body, and one side of the concave seat is fixedly connected to the rear end of the connecting sleeve.

[0014] Preferably, hook edges are fixedly connected to both sides of the concave seat, and the hook edges are slidably sleeved on the sides of the installation frame. A column is fixedly connected to the lower side of the support frame.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention has the function of cleaning the lamp body and the surface of the solar panel synchronously, and the cleaning effect is more comprehensive;

[0017] 2. The cleaning solution of the present invention has the function of flexible adjustment and can adapt to the requirements of different installation angles of the solar panel and the lamp body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a solar street lamp with a cleaning function according to the present invention;

[0019] Figure 2 This is a schematic diagram of another viewing angle of a solar street light with a cleaning function according to the present invention;

[0020] Figure 3 This is a partial structural schematic diagram of a solar street light with a cleaning function according to the present invention;

[0021] Figure 4 A solar street lamp with a cleaning function according to the present invention Figure 3 Enlarged view of point A in the middle;

[0022] Figure 5 A solar street lamp with a cleaning function according to the present invention Figure 3 Enlarged view of point B in the middle;

[0023] Figure 6 It is a cross-sectional view of the pulling mechanism and elastic mechanism of a solar street lamp with cleaning function of the present invention;

[0024] Figure 7 A solar street lamp with a cleaning function according to the present invention Figure 6 Enlarged view of point C in the middle;

[0025] Figure 8 A solar street lamp with a cleaning function according to the present invention Figure 6 Enlarged view of point D in the middle;

[0026] Fig. 9 The present invention is a schematic diagram of a driving mechanism of a solar street lamp with a cleaning function.

[0027] 1. Support frame; 2. Front mounting frame; 3. Lamp box; 4. Lamp body; 5. Side frame; 6. Limit bolt; 7. Limit hole; 8. Rear mounting frame; 9. Bracket; 10. Mounting frame; 12. Solar panel; 13. Vertical plate; 14. Friction plate; 15. Friction wheel; 16. Guide shell; 17. Motor; 19. Ring; 20. Threaded column; 21. Locking nut; 22. Front rod body; 23. Rear rod body; 24. L-shaped bar; 25. First anti-slip block; 26. Tension spring; 27. Connecting sleeve; 28. Second anti-slip block; 29. ​​Compression spring; 30. Cleaning pad; 31. Concave seat; 32. Cleaning roller; 33. Hook edge; 34. Column. DETAILED DESCRIPTION

[0028] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0029] like Figure 1-Figure 9 A solar street light with a cleaning function shown in the figure comprises a support frame 1, a lamp box 3 is installed on the front surface of the support frame 1 through a first frame mechanism, a lamp body 4 is fixedly embedded on the front surface of the lamp box 3, a mounting frame 10 is installed on the rear surface of the support frame 1 through a second frame mechanism, a solar panel 12 is fixedly embedded on the front surface of the mounting frame 10, a vertical plate 13 is vertically slidably connected to one side of the front surface of the support frame 1 through a driving mechanism, a front rod body 22 and a rear rod body 23 are connected at the upper end of one side surface of the vertical plate 13 through a locking mechanism, a front end of the front rod body 22 is connected to an L-shaped strip 24 through a pulling mechanism, a cleaning pad 30 is fixedly installed on the surface of the L-shaped strip 24, a rear end of the rear rod body 23 is connected to a concave seat 31 through an elastic mechanism, and a cleaning roller 32 is fixedly embedded on the inner side of the concave seat 31;

[0030] The cleaning pad 30 contacts the front edge of the lamp body 4, and the cleaning roller 32 contacts the front surface of the solar panel 12. The cleaning pad 30 and the cleaning roller 32 are both made of sponge material.

[0031] The first frame mechanism includes a front mounting frame 2 fixedly embedded in the front surface of the support frame 1, and side frames 5 are fixedly mounted on the two side surfaces of the lamp box 3, and at least two limiting holes 7 are respectively penetrated through the two side surfaces of the front mounting frame 2, and two of the limiting holes 7 on each side are inserted into the limiting bolts 6, and the ends of the limiting bolts 6 are threaded through the side surfaces of the side frames 5. After the limiting bolts 6 are screwed down, the inclination angle of the side frames 5 can be adjusted according to the position of the limiting holes 7, thereby changing the irradiation angle of the lamp body 4, which brings convenience to the angle adjustment during the installation process.

[0032] The second frame mechanism includes a rear mounting frame 8 fixedly mounted on the rear surface of the support frame 1, a bracket 9 is fixedly mounted on the inner side of the rear mounting frame 8, and the upper end of the bracket 9 is fixedly connected to the rear surface of the mounting frame 10. The specific mounting scheme between the bracket 9 and the mounting frame 10 will not be described in detail.

[0033] The driving mechanism includes a motor 17 fixedly embedded in the rear surface of the support frame 1, a friction wheel 15 is fixedly installed on the output shaft of the motor 17, a friction plate 14 is fixedly installed on one side surface of the vertical plate 13, and the friction wheel 15 contacts the side surface of the friction plate 14. The friction plate 14 and the friction wheel 15 are both made of hard rubber to ensure that when the friction wheel 15 rotates, it can guide the vertical plate 13 to move up and down.

[0034] A guide shell 16 is fixedly mounted on one side of the front surface of the support frame 1 , the friction wheel 15 is located inside the guide shell 16 , and the vertical plate 13 and the friction plate 14 slide together through the upper and lower surfaces of the guide shell 16 .

[0035] The locking mechanism includes a threaded column 20 fixedly connected to the upper end of one side surface of the vertical plate 13, and the ends of the front rod 22 and the rear rod 23 close to each other are fixedly connected with ferrules 19, and the two ferrules 19 are slidably sleeved on the outer surface of the threaded column 20, and the end of the threaded column 20 is threadedly sleeved with a locking nut 21. After tightening the locking nut 21, the two ferrules 19 can be squeezed to ensure stability and prevent the front rod 22 and the rear rod 23 from loosening.

[0036] The pulling mechanism includes a first anti-slip block 25 fixedly arranged at the front end of the front rod body 22, the first anti-slip block 25 slides into the inner side of the L-shaped strip 24, the inner wall of the L-shaped strip 24 is fixedly connected to the front end of the tension spring 26, and the rear end of the tension spring 26 is fixedly connected to the front end surface of the front rod body 22. The first anti-slip block 25 prevents the end of the front rod body 22 from escaping from the inner side of the L-shaped strip 24.

[0037] The elastic mechanism includes a second anti-slip block 28 fixedly connected to the rear end of the rear rod body 23, a connecting sleeve 27 is slidably sleeved on the outer surface of the second anti-slip block 28, a rear wall of the connecting sleeve 27 is fixedly connected to the rear end of a compression spring 29, a front end of the compression spring 29 is fixedly connected to the rear end surface of the rear rod body 23, and one side of the concave seat 31 is fixedly connected to the rear end of the connecting sleeve 27. The second anti-slip block 28 prevents the end of the rear rod body 23 from being separated from the inner side of the connecting sleeve 27.

[0038] The two sides of the concave seat 31 are fixedly connected with hook edges 33, which are slidably sleeved on the sides of the mounting frame 10 to improve the stability of the concave seat 31 during sliding. The lower side of the support frame 1 is fixedly connected with a column 34. The lower end of the column 34 is used to be installed on the ground.

[0039] By controlling the operation of the motor 17, the friction wheel 15 rotates, and then the vertical plate 13 moves up or down. When the vertical plate 13 moves, the cleaning pad 30 will move along the surface of the lamp body 4 to achieve the cleaning purpose. At the same time, the cleaning roller 32 will move along the surface of the solar panel 12 to achieve the cleaning purpose. Therefore, the lamp body 4 and the surface of the solar panel 12 have the function of synchronously cleaning, and the cleaning effect is more comprehensive.

[0040] When the cleaning pad 30 moves along the surface of the lamp body 4, since the surface of the lamp body 4 is in an inclined state, the L-shaped strip 24 will slide relative to the front rod body 22 during the movement, and the tension spring 26 plays a pulling role, ensuring that the cleaning pad 30 will eventually stick to the surface of the lamp body 4 during the movement to ensure that the cleaning effect is achieved; the cleaning roller 32 will move along the surface of the solar panel 12, the connecting sleeve 27 slides relative to the surface of the rear rod body 23, and the compression spring 29 plays a squeezing role, ensuring that the cleaning roller 32 is used to tightly stick to the surface of the solar panel 12 to ensure the cleaning effect.

[0041] During the installation and arrangement process, the solar panel 12 and the lamp body 4 need to be adjusted in angle. After the adjustment, according to the inclination degree of the solar panel 12 and the lamp body 4, loosen the locking nut 21 and rotate the two rings 19 relative to the threaded column 20 to ensure that the front rod 22 is perpendicular to the lamp box 3 and the rear rod 23 is perpendicular to the solar panel 12. At this time, tighten the locking nut 21 again to complete the positioning. Therefore, it has the function of flexible adjustment to adapt to the requirements of different installation angles of the solar panel 12 and the lamp body 4.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A solar street light with a cleaning function, comprising a support frame (1), characterized in that: A lamp box (3) is mounted on the front surface of the support frame (1) via a first frame mechanism, a lamp body (4) is fixedly embedded on the front surface of the lamp box (3), a mounting frame (10) is mounted on the rear surface of the support frame (1) via a second frame mechanism, a solar panel (12) is fixedly embedded on the front surface of the mounting frame (10), one side of the front surface of the support frame (1) is connected to a vertical plate (13) by a driving mechanism in a vertical sliding manner, a front rod body (22) and a rear rod body (23) are connected at the upper end of one side surface of the vertical plate (13) by a locking mechanism, a front end of the front rod body (22) is connected to an L-shaped strip (24) by a pulling mechanism, a cleaning pad (30) is fixedly mounted on the surface of the L-shaped strip (24), a rear end of the rear rod body (23) is connected to a concave seat (31) by an elastic mechanism, and a cleaning roller (32) is fixedly embedded on the inner side of the concave seat (31); The cleaning pad (30) contacts the front edge of the lamp body (4), and the cleaning roller (32) contacts the front surface of the solar panel (12); The locking mechanism comprises a threaded column (20) fixedly connected to the upper end of a side surface of the vertical plate (13); the ends of the front rod body (22) and the rear rod body (23) close to each other are respectively fixedly connected to ferrules (19); the two ferrules (19) are slidably sleeved on the outer surface of the threaded column (20); and the end of the threaded column (20) is threadedly sleeved with a locking nut (21); The pulling mechanism comprises a first anti-slip block (25) fixedly arranged at the front end of the front rod body (22), the first anti-slip block (25) slidingly snaps into the inner side of the L-shaped strip (24), the inner wall of the L-shaped strip (24) is fixedly connected to the front end of a tension spring (26), and the rear end of the tension spring (26) is fixedly connected to the front end surface of the front rod body (22); The elastic mechanism comprises a second anti-slip block (28) fixedly connected to the rear end of the rear rod body (23); a connecting sleeve (27) is provided on the outer surface sliding sleeve of the second anti-slip block (28); a rear wall of the connecting sleeve (27) is fixedly connected to the rear end of a compression spring (29); a front end of the compression spring (29) is fixedly connected to the rear end surface of the rear rod body (23); and one side of the concave seat (31) is fixedly connected to the rear end of the connecting sleeve (27).

2. A solar street light with cleaning function according to claim 1, characterized in that: The first frame mechanism comprises a front mounting frame (2) fixedly embedded in the front surface of the support frame (1), and side frames (5) are fixedly mounted on both side surfaces of the lamp box (3), and at least two limiting holes (7) are respectively penetrated through both side surfaces of the front mounting frame (2), and two of the limiting holes (7) on each side are inserted with limiting bolts (6), and the ends of the limiting bolts (6) are threadedly passed through the side surfaces of the side frames (5).

3. The solar street light with cleaning function according to claim 1, characterized in that: The second frame mechanism comprises a rear mounting frame (8) fixedly mounted on the rear surface of the support frame (1), a bracket (9) fixedly mounted on the inner side of the rear mounting frame (8), and an upper end of the bracket (9) is fixedly connected to the rear surface of the mounting frame (10).

4. The solar street light with cleaning function according to claim 1, characterized in that: The driving mechanism comprises a motor (17) fixedly embedded in the rear surface of the support frame (1), a friction wheel (15) fixedly mounted on the output shaft of the motor (17), a friction plate (14) fixedly mounted on one side surface of the vertical plate (13), and the friction wheel (15) contacts the side surface of the friction plate (14).

5. A solar street light with cleaning function according to claim 4, characterized in that: A guide shell (16) is fixedly mounted on one side of the front surface of the support frame (1), the friction wheel (15) is located on the inner side of the guide shell (16), and the vertical plate (13) and the friction plate (14) slide together through the upper and lower surfaces of the guide shell (16).

6. The solar street light with cleaning function according to claim 1, characterized in that: Hook edges (33) are fixedly connected to both sides of the concave seat (31), and the hook edges (33) are slidably sleeved on the sides of the installation frame (10). A column (34) is fixedly connected to the bottom of the support frame (1).

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