Solar street lamp convenient to clean

Abstract

The utility model relates to the technical field of road lighting, and discloses a solar street lamp convenient to clean, which comprises a fixed rod, a movable rod is slidably connected in the fixed rod, a mounting frame is fixedly connected to the top end of the movable rod, a solar panel is fixedly connected to the middle of the mounting frame, and a cleaning assembly is arranged in the mounting frame. A connecting frame is fixedly connected to one side of the top of the moving rod, a connecting sleeve is fixedly connected to the bottom end of the connecting frame, a lampshade is slidably connected to the middle of the connecting sleeve, two moving shafts are slidably connected into the connecting sleeve, the peripheries of the two moving shafts are sleeved with first springs, and push plates are fixedly connected to the peripheries of the two moving shafts. The two moving shafts are pulled out of the top end of the lampshade so that the lampshade can be taken out of the connecting sleeve to be cleaned, and the first threaded rod rotates to drive the brush to move on the top side of the solar panel so that dust on the top side of the solar panel can be swept off.

Description

Technical Field

[0001] The utility model relates to the technical field of road lighting, in particular to a solar street lamp which is easy to clean. Background Art

[0002] Street lights are common equipment in urban and road lighting. Their main purpose is to provide nighttime lighting to increase the safety of vehicles and pedestrians. Solar street lights are a type of street light. They are a lighting system that uses solar panels to convert solar energy into electrical energy, which is then stored in batteries and ultimately supplied to LED lights.

[0003] After searching, the Chinese patent announcement number: CN219655999U discloses a street lamp, including a column, a lifting lamp device and a folding line structure; the column is a hollow structure, and a wire outlet channel is arranged on the upper part of the hollow column. The lifting lamp device can be installed on the column in a liftable manner, and the lifting lamp device can be connected with the wire outlet channel; the folding line structure includes electric wires and a counterweight block, the electric wire includes a fixed section and a movable section, the fixed section is fixed to the inner wall of the column, the lower end of the fixed section is located at the lower part of the column, the upper end of the fixed section is fixed to the upper part of the column, one end of the movable section is connected to the fixed section, and the other end passes through the wire outlet channel and is connected to the lifting lamp device, the middle part of the movable section naturally droops in the column, and the counterweight block can be movably installed at the natural drooping part of the movable section. The invention solves the technical problem that the control or power supply wires of the traditional liftable street lamp cannot be folded, the wires need to be exposed, are prone to aging and are not beautiful, but the street lamp lacks a cleaning structure for the solar panel, and the solar panel may not be used normally due to dust accumulation on the top. Therefore, a solar street lamp that is easy to clean is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a solar street lamp that is easy to clean, aiming to improve the problem of the lack of a cleaning structure for the solar panel in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a solar street light that is easy to clean, comprising a fixed rod, a moving rod is slidably connected inside the fixed rod, a mounting frame is fixedly connected to the top of the moving rod, a solar panel is fixedly connected to the middle of the mounting frame, a cleaning component is arranged inside the mounting frame, a connecting frame is fixedly connected to the top side of the moving rod, a connecting sleeve is fixedly connected to the bottom end of the connecting frame, a lamp cover is slidably connected to the middle part of the connecting sleeve, two moving shafts are slidably connected inside the connecting sleeve, a spring is sleeved on the outer periphery of the two moving shafts, push plates are fixedly connected to the outer periphery of the two moving shafts, one end of the two springs is respectively fixedly connected to one side of the two push plates, and the other ends of the two springs are fixedly connected to the inside of the connecting sleeve.

[0006] Furthermore, the cleaning component includes a motor 1, which is fixedly connected to one side of the mounting frame, a threaded rod 1 is fixedly connected to the driving end of the motor 1, a moving block is threadedly connected to the outer periphery of the threaded rod 1, the top of the moving block is fixedly connected to a mounting frame, the bottom of the mounting frame is slidably connected to a brush, and the bottom of the brush abuts against the top of the solar panel.

[0007] Furthermore, one end of the two movable shafts is slidably connected to the inside of the top end of the lampshade.

[0008] Furthermore, a guide rod is fixedly connected inside one side of the installation frame, the outer periphery of the guide rod is slidably connected to the middle of another moving block, and the top of the other moving block is fixedly connected to the bottom of one end of the installation frame.

[0009] Furthermore, a plurality of evenly distributed springs 2 are fixedly connected inside the mounting frame, and one end of the plurality of springs 2 is fixedly connected to one side of the brush.

[0010] Furthermore, a second motor is fixedly connected to the bottom inner side of the driving fixed rod, a second threaded rod is fixedly connected to the driving end of the second motor, and the second threaded rod is threadedly connected to the middle part of the moving rod.

[0011] Furthermore, two sliding blocks are fixedly connected to the outer periphery of the moving rod.

[0012] Furthermore, two sliding grooves are provided inside the fixing rod, and the two sliding blocks are slidably connected inside the two sliding grooves respectively.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the connecting sleeve connects the wind cover and the connecting frame to each other. When the winding roller needs to be replaced, the two movable shafts can be pulled to move. The lampshade can be taken out from the inside of the connecting sleeve for cleaning by pulling the two movable shafts out of the top of the lampshade.

[0015] 2. In the utility model, a motor drives a threaded rod to rotate, and the rotation of the threaded rod drives the brush to move on the top side of the solar panel to sweep away the dust on the top side of the solar panel. Multiple springs push the brush to cling to the top side of the solar panel to improve the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of a solar street light that is easy to clean proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a connection sleeve of a solar street lamp that is easy to clean, proposed by the utility model;

[0018] Figure 3This is a schematic diagram of the structure of a solar street light installation frame that is easy to clean proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of a mounting frame for a solar street light that is easy to clean, as proposed by the utility model;

[0020] Figure 5 The utility model is a schematic diagram of the structure of a fixing rod of a solar street lamp which is easy to clean.

[0021] Legend:

[0022] 1. Mounting frame; 2. Solar panel; 3. Mounting frame; 4. Motor 1; 5. Moving rod; 6. Fixed rod; 7. Lamp cover; 8. Connecting sleeve; 9. Connecting frame; 10. Moving shaft; 11. Push plate; 12. Spring 1; 13. Moving block; 14. Threaded rod 1; 15. Guide rod; 16. Spring 2; 17. Brush; 18. Threaded rod 2; 19. Slide; 20. Motor 2; 21. Slider. 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] Reference Figure 1-2 The utility model provides an embodiment: a solar street lamp that is easy to clean, including a fixed rod 6, a moving rod 5 is slidably connected inside the fixed rod 6, the top of the moving rod 5 is fixedly connected to a mounting frame 3, the middle of the mounting frame 3 is fixedly connected to a solar panel 2, one side of the top of the moving rod 5 is fixedly connected to a connecting frame 9, the bottom end of the connecting frame 9 is fixedly connected to a connecting sleeve 8, the middle of the connecting sleeve 8 is slidably connected to a lampshade 7, two moving shafts 10 are slidably connected inside the connecting sleeve 8, the outer periphery of the two moving shafts 10 are both sleeved with springs 12, the outer peripheries of the two moving shafts 10 are fixedly connected with push plates 11, one end of the two springs 12 are respectively fixedly connected to one side of the two push plates 11, the other ends of the two springs 12 are fixedly connected to the inside of the connecting sleeve 8, and one end of the two moving shafts 10 are both slidably connected to the top of the lampshade 7.

[0025] Specifically, the fixed rod 6, as the supporting body of the whole device, plays an important role in stability and firmness. The fixed rod 6 is slidably connected with the moving rod 5 inside. This design makes the whole device very convenient when the height or angle needs to be adjusted. The mounting frame 3 is used to install the solar panel 2. The solar panel 2 is the key part of this device. It is responsible for converting solar energy into electrical energy to provide electricity for the street lamp. The connecting frame 9 and the connecting sleeve 8 are used to connect the lampshade 7 with the moving rod 5. The moving shaft 10 is inserted into the top of the lampshade 7 to fix the lampshade 7 inside the connecting sleeve 8. The push plate 11 and the spring 12 can drive the moving shaft 10 to move.

[0026] Reference Figure 3-4 A cleaning assembly is provided inside the mounting frame 3, and the cleaning assembly includes a motor 4, which is fixedly connected to one side of the mounting frame 3, a threaded rod 14 is fixedly connected to the driving end of the motor 4, a moving block 13 is threadedly connected to the outer periphery of the threaded rod 14, a mounting frame 1 is fixedly connected to the top of the moving block 13, a brush 17 is slidably connected to the bottom of the mounting frame 1, and the bottom of the brush 17 abuts against the top of the solar panel 2, a guide rod 15 is fixedly connected to the inside of one side of the mounting frame 3, and the outer periphery of the guide rod 15 is slidably connected to the middle of another moving block 13, and the top of the other moving block 13 is fixedly connected to the bottom of one end of the mounting frame 1, and a plurality of evenly distributed springs 16 are fixedly connected inside the mounting frame 1, and one end of the plurality of springs 16 is fixedly connected to one side of the brush 17.

[0027] Specifically, the motor 14 is used to drive the threaded rod 14 to rotate. The rotation of the threaded rod 14 can drive the moving block 13 to move. The movement of the moving block 13 drives the mounting frame 1 to move accordingly. The mounting frame 1 plays the role of installing the brush 17. The brush 17 can sweep the dust on the top side of the solar panel 2. The guide rod 15 plays the role of guiding the movement of the mounting frame 1. The spring 16 can push the brush 17 to fit tightly against the top side of the solar panel 2 to improve the cleaning effect.

[0028] Reference Figure 5 , driving the fixed rod 6 to be fixedly connected with a motor 20 at the bottom inside, the driving end of the motor 20 to be fixedly connected with a threaded rod 2 18, the threaded rod 2 18 is threadedly connected to the middle part of the moving rod 5, and the outer periphery of the moving rod 5 is fixedly connected with two sliders 21, and two slide grooves 19 are provided inside the fixed rod 6, and the two sliders 21 are slidably connected inside the two slide grooves 19 respectively.

[0029] Specifically, the second motor 20 is used to drive the second threaded rod 18 to rotate. The rotation of the second threaded rod 18 moves the moving rod 5, thereby adjusting the height of the moving rod 5. The sliding block 21 slides inside the sliding groove 19 to limit the movement of the moving rod 5.

[0030] Working principle: The solar panel 2 converts solar energy into electrical energy, which is then supplied to the lighting lamp. When the solar panel 2 needs to be cleaned, the motor 4 can be started, and the motor 4 drives the threaded rod 14 to rotate. The rotation of the threaded rod 14 drives the brush 17 to move on the top side of the solar panel 2, thereby sweeping off the dust on the top side of the solar panel 2. Multiple springs 216 push the brush 17 to fit closely to the top side of the solar panel. The cleaning structure can cooperate with rainwater to improve the cleaning effect on rainy days. When the lampshade 7 needs to be cleaned, the motor 20 can be started first, and the driving end of the motor 20 drives the threaded rod 218 to rotate. The rotation of the threaded rod 218 causes the moving rod 5 to lower its height. When the moving rod 5 is lowered to a suitable height, the two moving shafts 10 inside the connecting sleeve 8 can be pulled to move. The two moving shafts 10 can be pulled out of the top of the lampshade 7 so that the lampshade 7 can be taken out from the inside of the connecting sleeve 8 for cleaning. After cleaning, the motor 20 can be rotated in the opposite direction to increase the height of the moving rod 5.

[0031] 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. A solar street light that is easy to clean, comprising a fixing rod (6), characterized in that: The fixed rod (6) is slidably connected to a moving rod (5) inside, the top of the moving rod (5) is fixedly connected to a mounting frame (3), the middle of the mounting frame (3) is fixedly connected to a solar panel (2), a cleaning component is arranged inside the mounting frame (3), one side of the top of the moving rod (5) is fixedly connected to a connecting frame (9), the bottom of the connecting frame (9) is fixedly connected to a connecting sleeve (8), the middle of the connecting sleeve (8) is slidably connected to a lampshade (7), two moving shafts (10) are slidably connected inside the connecting sleeve (8), the outer circumferences of the two moving shafts (10) are both sleeved with springs (12), the outer circumferences of the two moving shafts (10) are both fixedly connected to push plates (11), one end of the two springs (12) are respectively fixedly connected to one side of the two push plates (11), and the other ends of the two springs (12) are both fixedly connected to the inside of the connecting sleeve (8).

2. The solar street light that is easy to clean according to claim 1, characterized in that: The cleaning component comprises a motor (4), the motor (4) being fixedly connected to one side of the mounting frame (3), the driving end of the motor (4) being fixedly connected to a threaded rod (14), the outer periphery of the threaded rod (14) being threadedly connected to a moving block (13), the top of the moving block (13) being fixedly connected to a mounting frame (1), the bottom of the mounting frame (1) being slidably connected to a brush (17), the bottom of the brush (17) being in contact with the top of the solar panel (2).

3. The solar street light that is easy to clean according to claim 1, characterized in that: One end of the two movable shafts (10) is slidably connected to the inside of the top end of the lampshade (7).

4. The solar street light that is easy to clean according to claim 2, characterized in that: A guide rod (15) is fixedly connected inside one side of the installation frame (3), and the outer periphery of the guide rod (15) is slidably connected to the middle of another moving block (13), and the top of the other moving block (13) is fixedly connected to the bottom of one end of the installation frame (1).

5. The solar street light that is easy to clean according to claim 2, characterized in that: A plurality of evenly distributed springs (16) are fixedly connected inside the mounting frame (1), and one end of each of the plurality of springs (16) is fixedly connected to one side of the brush (17).

6. The solar street light that is easy to clean according to claim 1, characterized in that: A second motor (20) is fixedly connected to the bottom inner side of the driving fixed rod (6), a second threaded rod (18) is fixedly connected to the driving end of the second motor (20), and the second threaded rod (18) is threadedly connected to the middle part of the moving rod (5).

7. The solar street light that is easy to clean according to claim 1, characterized in that: Two sliding blocks (21) are fixedly connected to the outer periphery of the moving rod (5).

8. The solar street light that is easy to clean according to claim 7, characterized in that: Two slide grooves (19) are provided inside the fixing rod (6), and the two sliding blocks (21) are respectively slidably connected inside the two slide grooves (19).

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