Angle-adjustable solar panel for solar street lamp

Abstract

The angle-adjustable solar panel for the solar street lamp comprises a supporting mechanism, a control mechanism, an adjusting mechanism and a cleaning mechanism, the control mechanism is connected to the surface of the supporting mechanism, and the adjusting mechanism is movably connected to the top of the supporting mechanism. Through steering adjustment and angle adjustment, the solar panel can be adjusted to the optimal angle according to the position of the sun and the light condition, so that solar energy is received to the maximum extent, the adjustment mode can adapt to illumination conditions in different seasons, different weathers and different time periods, it is ensured that the solar panel is always kept in the optimal working state, and the service life of the solar panel is prolonged. The linkage design enables the whole system to be more efficient and reliable, reasonable angle adjustment can prevent the solar panel from being shielded by buildings, trees and the like, energy loss is reduced, through programming control of the Internet of Things, the position and illumination intensity of the sun can be monitored in real time, the angle of the solar panel can be automatically adjusted, and the solar panel can be protected from being blocked by buildings, trees and the like. And intelligent management is realized.

Description

Technical Field

[0001] The present invention relates to the technical field of solar street lamps, and specifically to a solar panel for an adjustable-angle solar street lamp. Background Technique

[0002] Solar street lamps are powered by crystalline silicon solar cells, store electrical energy with maintenance-free valve-regulated sealed lead-acid batteries, use ultra-high-brightness LED lamps as light sources, and are controlled by an intelligent charge and discharge controller, and are used to replace traditional public power lighting street lamps. During installation, solar street lamps need to be fixedly installed on the street lamp pole through a base.

[0003] A prior art solar panel base for a solar street lamp with the publication number of 202321559630.3 includes a lamp pole and a first connection seat. The outer wall of the lamp pole is fixedly connected with a street lamp. A solar panel is installed above the first connection seat. The first connection seat is threadedly connected with a bolt. At the upper end of the first connection seat, a protection mechanism is provided at the bottom end of the solar panel; the protection mechanism includes a socket seat, a second connection seat, a moving seat, a moving groove, a second connection block and a rotating groove. The solar panel base for a solar street lamp provided in this application slows down the aging and oxidation of the fixing bolts by setting a protection mechanism. Rotate the moving seat in the reverse direction. The moving seat is sleeved on the outer wall of the first connection seat and contacts the upper end of the lamp pole. The moving seat shields the second bolt hole and the fixing bolt, so as to prevent the fixing bolt from contacting the external environment, thereby slowing down the aging and oxidation of the fixing bolt.

[0004] However, the prior art still has the following deficiencies. First, when the above device is in use, the moving seat is used to shield the second bolt hole and the fixing bolt, so as to prevent the fixing bolt from contacting the external environment, thereby slowing down the aging and oxidation of the fixing bolt. However, the installation position of the solar energy of the above device is relatively fixed. Therefore, during use, it is not convenient to adjust the position of the solar panel. Therefore, during use, the solar light cannot be fully utilized. Therefore, it is very necessary to design a solar panel for an adjustable-angle solar street lamp with strong practicability and adjustable function. Summary of the Invention

[0005] The purpose of the present invention is to provide a solar panel for an adjustable-angle solar street lamp to solve the problems raised in the above background technique.

[0006] To solve the above technical problems, the present invention provides the following technical solution: A solar panel for an adjustable-angle solar street lamp includes a support mechanism, a control mechanism, an adjustment mechanism and a cleaning mechanism. The control mechanism is fixedly connected to the surface of the support mechanism. The adjustment mechanism is movably connected to the top of the support mechanism. The cleaning mechanism is movably connected to the surface of the adjustment mechanism.

[0007] The adjustment mechanism includes a first adjustment unit and a second adjustment unit. The first adjustment unit is movably connected to the top of the support mechanism, and the second adjustment unit is movably connected to the top of the first adjustment unit.

[0008] According to the above technical solution, the support mechanism is composed of a fixed frame, a support rod, auxiliary support legs, support feet, a crossbar frame, and a street lamp. The support rod is fixedly connected to the top of the fixed frame, the auxiliary support legs are fixedly connected to the side of the support rod, the support feet are fixedly connected to the bottom of the auxiliary support legs, the crossbar frame is fixedly connected to the surface of the support rod, and the street lamp is fixedly connected to the side of the crossbar frame, playing a major supporting role.

[0009] According to the above technical solution, the control mechanism is composed of a connecting frame, a chassis box, a power storage component, a relay protection component, an Internet of Things control board, and a chassis cover. The connecting frame is fixedly connected to the surface of the support rod, the chassis box is fixedly connected to the surface of the connecting frame, the power storage component is fixedly connected to the inside of the chassis box, the relay protection component is fixedly connected to the inside of the chassis box, the Internet of Things control board is fixedly connected to the inside of the chassis box, and the chassis cover is threadedly connected to the surface of the chassis box, playing a major control and adjustment role. Using precise Internet of Things algorithms, it can calculate and adjust the angle of the solar panel in real time, thereby improving the conversion efficiency of solar energy. Cooperating with the adjustment mechanism to accurately track the sun, the two-axis tracking system can significantly improve the collection efficiency of solar energy. Compared with solar panels at a fixed angle, the energy conversion efficiency can be improved.

[0010] According to the above technical solution, the first adjustment unit is composed of a bearing seat plate, an adjustment motor, an output shaft, a turntable, and a mounting frame. The bearing seat plate is fixedly connected to the top of the support rod, the adjustment motor is fixedly connected to the bottom of the bearing seat plate, the output shaft is rotatably connected to the output end of the adjustment motor, the turntable is fixedly connected to the top of the output shaft and rotatably connected to the top of the bearing seat plate, and the mounting frame is fixedly connected to the top of the turntable, playing a major role in adjusting the solar panel. Cooperating with the control mechanism, it can adjust the angle of the solar panel in real time. At the same time, the intelligent control system can also monitor the energy output of the solar panel and the charging status of the power storage component to ensure the stable operation of the entire system.

[0011] According to the above technical solution, the second adjustment unit is composed of a hydraulic adjustment component, a bearing frame, a connecting shaft, a telescopic rod, a rotating shaft frame, a bearing plate, a chute plate and a solar panel. The hydraulic adjustment component is fixedly connected to the top of the mounting frame. The bearing frame is fixedly connected to the top of the mounting frame. The connecting shaft is rotatably connected to the top of the hydraulic adjustment component. The telescopic rod is movably connected to the surface of the connecting shaft. The rotating shaft frame is rotatably connected to the top of the bearing frame. The bearing plate is fixedly connected to the top of the rotating shaft frame. The chute plate is fixedly connected to the bottom of the bearing plate. The solar panel is fixedly connected to the top of the bearing plate, which plays a major role in adjusting the orientation of the solar panel. Through cooperation with the two-axis tracking system of the first adjustment unit, the solar panel can quickly and accurately adjust the angle. At the same time, the synergistic effect of the two-axis tracking improves the tracking accuracy and stability of the solar panel, further improving the conversion efficiency of solar energy. This linkage design makes the whole system more efficient and reliable.

[0012] According to the above technical solution, the cleaning mechanism is composed of a connecting plate, a threaded rod, a driving motor, a threaded block, a scraper, a water tank, a filtered water inlet and a spray head. The connecting plate is fixedly connected to the side of the bearing plate. The threaded rod is rotatably connected to the inside of the connecting plate. The driving motor is fixedly connected to the side of the connecting plate. The threaded block is threadedly connected to the surface of the threaded rod. The scraper is fixedly connected to the side of the threaded block. The water tank is fixedly connected to the side of the bearing plate. The filtered water inlet is fixedly connected to the top of the water tank. The spray head is fixedly connected to the top of the water tank, which plays a major role in cleaning the solar panel by means of cooperation between cleaning and scraping. The water is accurately sprayed onto the area to be cleaned. With the scraper closely attached to the surface of the solar panel, it can comprehensively cover the solar panel and clean the solar panel without leaving any dead corners.

[0013] According to the above technical solution, a rotatable slider is provided at the top of the telescopic rod, and the slider is slidably connected to the inside of the chute plate, which is convenient for adjusting the angle of the solar panel. Through the push of the telescopic rod, adaptive sliding can be carried out, which is convenient for adjusting the angle.

[0014] According to the above technical solution, a booster pump is provided inside the water tank. The spray head is communicated with the booster pump. The spray head is designed as a bent pipe, and the water spraying end points to the surface of the solar panel. The setting of the booster pump can significantly increase the pressure of the water in the water tank, thereby ensuring that the spray head can generate sufficient water flow speed and impact force, which is crucial for cleaning the dirt and dust on the surface of the solar panel, effectively flushing away the impurities attached to the panel surface. And the water spraying end directly points to the surface of the solar panel, which can ensure that the water flow can be accurately sprayed onto the area to be cleaned. This design reduces the waste of water flow and improves the cleaning efficiency.

[0015] According to the above technical solution, the material of the scraper is made of flexible rubber material, and the scraper is attached to the surface of the solar panel. Due to its flexible characteristics, the scraper can closely adhere to the surface of the solar panel to achieve good contact. This adhesion helps to ensure that the scraper can fully cover the solar panel without leaving dead corners during the cleaning process.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: 1. In the present invention, through steering adjustment and angle adjustment, the solar panel can be adjusted to the optimal angle according to the position of the sun and the light conditions, so as to receive solar energy to the maximum extent. This adjustment method can adapt to the lighting conditions in different seasons, different weathers and different time periods, ensuring that the solar panel always maintains the optimal working state, further improving the conversion efficiency of solar energy. This linkage design makes the whole system more efficient, reliable, and the reasonable angle adjustment can avoid the solar panel being blocked by buildings, trees, etc., reducing energy loss. Through Internet of Things programming control, the position of the sun and the light intensity can be monitored in real time, and the angle of the solar panel can be automatically adjusted to achieve intelligent management.

[0017] 2. In the present invention, during the use process, dust and dirt are easily accumulated on the surface of the solar panel, affecting the light reception and conversion efficiency. The water spraying and scraping function can regularly clean the surface of the solar panel, remove dust and dirt, and keep it clean and in an efficient working state. Through the water spraying and scraping function, the frequency and cost of manual cleaning can be reduced. At the same time, the intelligent Internet of Things programming control can monitor the working state of the solar panel in real time, discover and handle potential problems in time, and reduce the maintenance cost.

[0018] 3. In the present invention, through the Internet of Things technology, the solar panel can be connected to the cloud platform to realize remote monitoring and control of the solar panel. The cloud platform can monitor information such as the working state and energy consumption of the solar panel in real time, and perform corresponding control operations. The Internet of Things programming control can also realize the control of street lights in two ways: light control and time control. Light control can automatically adjust the brightness of the street lights according to the change of light intensity, and time control can control the switch of the street lights according to the set time period. It can realize functions such as centralized management, data analysis, and fault detection of street lights, improving the use efficiency and management level of street lights.

[0019] 4. In the present invention, through the application of technologies such as adjustable-angle solar panels, water spraying and scraping functions, and Internet of Things programming control, not only the efficiency and lifespan of solar street lights are improved, but also energy conservation, environmental protection and sustainable development are promoted. The application of these technologies helps to promote the construction of green cities and improve the intelligence and energy-saving level of urban lighting systems. Description of the Drawings

[0020] The accompanying drawings are used to provide a further understanding of the present invention and form a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. In the accompanying drawings: Figure 1 is a schematic structural diagram of the external appearance of the present invention; Figure 2 is the Figure 1 enlarged structural diagram at position A in the Figure 3 is a schematic side view structural diagram of the present invention; Figure 4 is the Figure 3 enlarged structural diagram at position B in the Figure 5 is a schematic internal structure diagram of the chassis box of the present invention; Figure 6 is the Figure 5 enlarged structural diagram at position C in the Figure 7 is a schematic bottom structure diagram of the carrier plate of the present invention.

[0021] In the figures: 1. Support mechanism; 101. Fixed frame; 102. Support rod; 103. Auxiliary support leg; 104. Support foot; 105. Crossbar frame; 106. Street lamp; 2. Control mechanism; 201. Connecting frame; 202. Chassis box; 203. Power storage component; 204. Relay protection component; 205. Internet of Things control board; 206. Chassis cover; 3. Adjustment mechanism; 301. Bearing seat plate; 302. Adjustment motor; 303. Output shaft; 304. Turntable; 305. Mounting frame; 311. Hydraulic adjustment component; 312. Bearing frame; 313. Connecting shaft; 314. Telescopic rod; 315. Rotating shaft frame; 316. Carrier plate; 317. Slide groove plate; 318. Solar panel; 4. Cleaning mechanism; 401. Connecting plate; 402. Threaded rod; 403. Driving motor; 404. Threaded block; 405. Scraper; 406. Water tank; 407. Filter water inlet; 408. Sprinkler head. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figure 1-7, the present invention provides a technical solution: a solar panel for an adjustable-angle solar street lamp, including a support mechanism 1, a control mechanism 2, an adjustment mechanism 3, and a cleaning mechanism 4. The control mechanism 2 is fixedly connected to the surface of the support mechanism 1. The adjustment mechanism 3 is movably connected to the top of the support mechanism 1. The cleaning mechanism 4 is movably connected to the surface of the adjustment mechanism 3.

[0024] The adjustment mechanism 3 includes a first adjustment unit and a second adjustment unit. The first adjustment unit is movably connected to the top of the support mechanism 1. The second adjustment unit is movably connected to the top of the first adjustment unit.

[0025] The support mechanism 1 is composed of a fixed frame 101, a support rod 102, an auxiliary support leg 103, a support foot 104, a crossbar frame 105, and a street lamp 106. The support rod 102 is fixedly connected to the top of the fixed frame 101. The auxiliary support leg 103 is fixedly connected to the side of the support rod 102. The support foot 104 is fixedly connected to the bottom of the auxiliary support leg 103. The crossbar frame 105 is fixedly connected to the surface of the support rod 102. The street lamp 106 is fixedly connected to the side of the crossbar frame 105, playing a major supporting role.

[0026] The control mechanism 2 is composed of a connecting frame 201, a chassis box 202, a power storage component 203, a relay protection component 204, an Internet of Things control board 205, and a chassis cover plate 206. The connecting frame 201 is fixedly connected to the surface of the support rod 102. The chassis box 202 is fixedly connected to the surface of the connecting frame 201. The power storage component 203 is fixedly connected to the inside of the chassis box 202. The relay protection component 204 is fixedly connected to the inside of the chassis box 202. The Internet of Things control board 205 is fixedly connected to the inside of the chassis box 202. The chassis cover plate 206 is threadedly connected to the surface of the chassis box 202, playing a major role in control and adjustment. Using precise Internet of Things algorithms, it can calculate and adjust the angle of the solar panel in real time, thereby improving the conversion efficiency of solar energy. Cooperating with the adjustment mechanism 3 to accurately track the sun, the two-axis tracking system can significantly improve the collection efficiency of solar energy. Compared with a fixed-angle solar panel, the energy conversion efficiency can be improved. It can realize functions such as centralized management, data analysis, and fault detection of street lamps, improving the usage efficiency and management level of the street lamp 106. It can reduce the frequency and cost of manual cleaning. At the same time, intelligent Internet of Things programming control can monitor the working status of the solar panel in real time, discover and handle potential problems in a timely manner, reduce maintenance costs, and reasonable angle adjustment can avoid the solar panel being blocked by buildings, trees, etc., reducing energy loss. Through Internet of Things programming control, it can monitor the position and light intensity of the sun in real time and automatically adjust the angle of the solar panel to achieve intelligent management.

[0027] The first adjustment unit consists of a bearing seat plate 301, an adjustment motor 302, an output shaft 303, a turntable 304 and a mounting bracket 305. The bearing seat plate 301 is fixedly connected to the top of the support rod 102. The adjustment motor 302 is fixedly connected to the bottom of the bearing seat plate 301. The output shaft 303 is rotatably connected to the output end of the adjustment motor 302. The turntable 304 is fixedly connected to the top of the output shaft 303 and rotatably connected to the top of the bearing seat plate 301. The mounting bracket 305 is fixedly connected to the top of the turntable 304, which plays a major role in adjusting the solar panel 318. In cooperation with the control mechanism 2, it can adjust the angle of the solar panel 318 in real time. At the same time, the intelligent control system can also monitor the energy output of the solar panel 318 and the charging status of the energy storage component 203 to ensure the stable operation of the entire system. The second adjustment unit consists of a hydraulic adjustment component 311, a bearing frame 312, a connecting shaft 313, a telescopic rod 314, a rotating shaft frame 315, a bearing plate 316, a chute plate 317 and a solar panel 318. The hydraulic adjustment component 311 is fixedly connected to the top of the mounting bracket 305. The bearing frame 312 is fixedly connected to the top of the mounting bracket 305. The connecting shaft 313 is rotatably connected to the top of the hydraulic adjustment component 311. The telescopic rod 314 is movably connected to the surface of the connecting shaft 313. A rotatable slider is provided at the top of the telescopic rod 314, and the slider is slidably connected to the inside of the chute plate 317, which is convenient for adjusting the angle of the solar panel 318. Through the push of the telescopic rod 314, it can make an adaptive slide, which is convenient for adjusting the angle. The rotating shaft frame 315 is rotatably connected to the top of the bearing frame 312. The bearing plate 316 is fixedly connected to the top of the rotating shaft frame 315. The chute plate 317 is fixedly connected to the bottom of the bearing plate 316. The solar panel 318 is fixedly connected to the top of the bearing plate 316, which plays a major role in adjusting the orientation of the solar panel 318. Through the cooperation with the two-axis tracking system of the first adjustment unit, the solar panel 318 can quickly and accurately adjust the angle. At the same time, the synergistic effect of the two-axis tracking improves the tracking accuracy and stability of the solar panel, and further improves the conversion efficiency of solar energy. This linkage design makes the entire system more efficient and reliable.

[0028] The cleaning mechanism 4 is composed of a connecting plate 401, a threaded rod 402, a driving motor 403, a threaded block 404, a scraper 405, a water tank 406, a filtered water inlet 407, and a spray head 408. The connecting plate 401 is fixedly connected to the side of the bearing plate 316. The threaded rod 402 is rotatably connected to the inside of the connecting plate 401. The driving motor 403 is fixedly connected to the side of the connecting plate 401. The threaded block 404 is threadedly connected to the surface of the threaded rod 402. The scraper 405 is fixedly connected to the side of the threaded block 404. The material of the scraper 405 is flexible rubber material, and the scraper 405 fits on the surface of the solar panel 318. Due to its flexible characteristics, the scraper 405 can closely fit on the surface of the solar panel 318 to achieve good contact. This fit helps to ensure that the scraper 405 can fully cover the solar panel 318 without leaving dead corners during the cleaning process. The water tank 406 is fixedly connected to the side of the bearing plate 316. A booster pump is provided inside the water tank 406. The spray head 408 is communicated with the booster pump, and the spray head 408 is designed as a bent pipe, and the water spraying end points to the surface of the solar panel 318. The setting of the booster pump can significantly increase the pressure of the water in the water tank 406, thereby ensuring that the spray head 408 can generate sufficient water flow speed and impact force, which is crucial for cleaning the dirt and dust on the surface of the solar panel 318, effectively flushing away the impurities attached to the panel surface. And the water spraying end directly points to the surface of the solar panel 318, which can ensure that the water flow can be accurately sprayed to the area that needs to be cleaned. This design reduces the waste of water flow and improves the cleaning efficiency. The filtered water inlet 407 is fixedly connected to the top of the water tank 406, and the spray head 408 is fixedly connected to the top of the water tank 406, mainly using the way of cleaning and scraping in cooperation to clean the solar panel 318. By accurately spraying the water flow to the area that needs to be cleaned, and cooperating with the scraper 405 closely fitting on the surface of the solar panel 318, the solar panel 318 can be fully covered and cleaned without leaving dead corners.

[0029] During use, connect the Internet of Things control board 205 to a specific network terminal, plan and adjust the path according to the seasonal weather conditions analyzed by the background network, program the adjustment of the driving speed and angle of the orientation, and after programming, rotate the turntable 304 according to the adjustment speed through the adjustment motor 302, drive the overall solar energy receiving component to be adjusted according to the preset value, and at the same time, the hydraulic adjustment component 311 uses the same operation as above for adjustment, adjust the orientation position and angle of the solar panel 318 according to the seasonal conditions to follow the sun's trajectory in real time, so that the solar panel 318 can receive the maximum irradiation adjustment and improve the solar energy utilization rate. In rainy and cloudy weather, the rainwater can be recycled and stored in the water tank 406 for later use. When the device needs to be cleaned, a cleaning instruction is issued through the background control, the built-in pump of the water tank 406 is driven to spray the cleaning liquid on the solar panel 318, and the movable scraper 405 is used to cooperate to clean the solar panel 318.

[0030] It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0031] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A solar panel for a solar street light with an adjustable angle, comprising a supporting mechanism (1), a control mechanism (2), an adjusting mechanism (3) and a cleaning mechanism (4), characterized in that: The control mechanism (2) is fixedly connected to the surface of the support mechanism (1), the adjustment mechanism (3) is movably connected to the top of the support mechanism (1), and the cleaning mechanism (4) is movably connected to the surface of the adjustment mechanism (3); The adjustment mechanism (3) comprises a first adjustment unit and a second adjustment unit, the first adjustment unit being movably connected to the top of the support mechanism (1), and the second adjustment unit being movably connected to the top of the first adjustment unit.

2. The angle-adjustable solar panel for solar street lights according to claim 1, characterized in that: The support mechanism (1) is composed of a fixed frame (101), a support rod (102), an auxiliary support leg (103), a support foot (104), a crossbar frame (105), and a street lamp (106); the support rod (102) is fixedly connected to the top of the fixed frame (101), the auxiliary support leg (103) is fixedly connected to the side of the support rod (102), the support foot (104) is fixedly connected to the bottom of the auxiliary support leg (103), the crossbar frame (105) is fixedly connected to the surface of the support rod (102), and the street lamp (106) is fixedly connected to the side of the crossbar frame (105).

3. The angle-adjustable solar panel for solar street lights according to claim 2, characterized in that: The control mechanism (2) is composed of a connecting frame (201), a chassis box (202), a power storage component (203), a relay protection component (204), an Internet of Things control board (205), and a chassis cover (206); the connecting frame (201) is fixedly connected to the surface of the support rod (102); the chassis box (202) is fixedly connected to the surface of the connecting frame (201); the power storage component (203) is fixedly connected to the inside of the chassis box (202); the relay protection component (204) is fixedly connected to the inside of the chassis box (202); the Internet of Things control board (205) is fixedly connected to the inside of the chassis box (202); and the chassis cover (206) is threadedly connected to the surface of the chassis box (202).

4. The angle-adjustable solar panel for solar street lights according to claim 3, characterized in that: The first adjustment unit is composed of a bearing seat plate (301), an adjustment motor (302), an output shaft (303), a turntable (304) and a mounting frame (305); the bearing seat plate (301) is fixedly connected to the top of the support rod (102); the adjustment motor (302) is fixedly connected to the bottom of the bearing seat plate (301); the output shaft (303) is rotatably connected to the output end of the adjustment motor (302); the turntable (304) is fixedly connected to the top of the output shaft (303) and rotatably connected to the top of the bearing seat plate (301); and the mounting frame (305) is fixedly connected to the top of the turntable (304).

5. The angle-adjustable solar panel for solar street lights according to claim 4, characterized in that: The second adjustment unit is composed of a hydraulic adjustment component (311), a bearing frame (312), a connecting shaft (313), a telescopic rod (314), a rotating shaft frame (315), a bearing plate (316), a slide plate (317) and a solar panel (318); the hydraulic adjustment component (311) is fixedly connected to the top of the mounting frame (305); the bearing frame (312) is fixedly connected to the top of the mounting frame (305); the connecting shaft (313) is rotatably connected to the top of the hydraulic adjustment component (311); the telescopic rod (314) is movably connected to the surface of the connecting shaft (313); the rotating shaft frame (315) is rotatably connected to the top of the bearing frame (312); the bearing plate (316) is fixedly connected to the top of the rotating shaft frame (315); the slide plate (317) is fixedly connected to the bottom of the bearing plate (316); and the solar panel (318) is fixedly connected to the top of the bearing plate (316).

6. The angle-adjustable solar panel for solar street lights according to claim 5, characterized in that: The cleaning mechanism (4) is composed of a connecting plate (401), a threaded rod (402), a driving motor (403), a threaded block (404), a scraper (405), a water tank (406), a filtered water inlet (407) and a nozzle (408); the connecting plate (401) is fixedly connected to the side of the bearing plate (316); the threaded rod (402) is rotatably connected to the inside of the connecting plate (401); the driving motor (403) is fixedly connected to the side of the connecting plate (401); the threaded block (404) is threadedly connected to the surface of the threaded rod (402); the scraper (405) is fixedly connected to the side of the threaded block (404); the water tank (406) is fixedly connected to the side of the bearing plate (316); the filtered water inlet (407) is fixedly connected to the top of the water tank (406); and the nozzle (408) is fixedly connected to the top of the water tank (406).

7. The angle-adjustable solar panel for solar street lights according to claim 6, characterized in that: A rotatable sliding block is provided on the top of the telescopic rod (314), and the sliding block is slidably connected to the inside of the sliding groove plate (317).

8. The angle-adjustable solar panel for solar street lights according to claim 7, characterized in that: A booster pump is disposed inside the water tank (406), wherein a nozzle (408) is connected to the booster pump, and the nozzle (408) is designed as a curved pipe, with the water spraying end pointing toward the surface of the solar panel (318).

9. The angle-adjustable solar panel for solar street lights according to claim 8, characterized in that: The scraper (405) is made of a flexible rubber material, and the scraper (405) fits the surface of the solar panel (318).

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