A rotating smart solar-powered garden light

Abstract

This invention relates to the field of solar garden light technology, specifically a rotatable intelligent solar garden light, comprising a lamp post, a support plate fixedly connected to the upper end of the lamp post, a lamp panel fixedly connected to the surface of the support plate, a sliding rod fixedly connected to the upper end of the support plate, a first rotating shaft rotatably connected to one end of the sliding rod, a solar panel rotatably connected to one end of the first rotating shaft, a rotating mechanism at the lower end of the solar panel, a cleaning mechanism at the upper end of the support plate, a first cleaning mechanism at the lower end of the support plate, and a second cleaning mechanism at the upper end of the solar panel; the control system is triggered by the difference in light intensity detected by the photovoltaic sensor, which controls the solar panel to rotate, so that the solar panel receives more light. Simultaneously, the rotation of the reducer drives the cam to rotate one revolution, and the rotation of the cam causes the solar panel to vibrate, which in turn promotes the falling off of particles, impurities, and snow from the upper part of the solar panel.

Description

Technical Field

[0001] This invention relates to the field of solar garden light technology, specifically a rotatable intelligent solar garden light. Background Technology

[0002] A rotatable smart solar-powered garden light is an outdoor lighting device that integrates solar power generation, intelligent tracking, automatic control, and lighting functions. Through solar tracking technology, the solar panel is always perpendicular to the sunlight, increasing the daily light energy conversion efficiency by 30%-50% and significantly extending the battery life. This product achieves comprehensive optimization of energy utilization, lighting effect, and user experience through the integration of mechanical, electronic, and Internet of Things technologies. It is an ideal choice for modern courtyards, walkways, and agricultural scenarios. It obtains rough data on the sun's position through a photosensitive sensor, combines it with geographical location information provided by an electronic compass and GPS module, and uses a microprocessor to run a PID control algorithm to dynamically calculate the motor drive angle, achieving a tracking accuracy of ±0.5°.

[0003] Existing solar panels are susceptible to shading from bird droppings, insects, dust, snow, and other contaminants, reducing their power generation efficiency and requiring regular cleaning. Dust and fallen leaves can also cover sensors, leading to misjudgments or malfunctions. Bird droppings directly block the surface of the solar panels, reducing sunlight transmittance and lowering photoelectric conversion efficiency. Acidic substances such as uric acid in bird droppings can corrode the glass surface of the panels, reducing light transmittance. If not cleaned promptly, the corrosion can penetrate the coating layer, and dried bird droppings become even more difficult to remove. During cleaning, hard bird droppings require forceful scraping, which can easily scratch the coating on the surface of the solar panels, forming micro-cracks and accelerating aging. Furthermore, bird droppings are highly adhesive and difficult to remove. Summary of the Invention

[0004] To address the problems in the prior art, the present invention provides a rotatable intelligent solar-powered garden light.

[0005] The technical solution adopted by this invention to solve its technical problem is: a rotatable intelligent solar-powered courtyard light, including a lamp post, a support plate fixedly connected to the upper end of the lamp post, a lamp panel fixedly connected to the surface of the support plate, a sliding rod fixedly connected to the upper end of the support plate, a first rotating shaft rotatably connected to one end of the sliding rod, a solar panel rotatably connected to one end of the first rotating shaft, a rotating mechanism for rotating the solar panel at the lower end of the solar panel, a cleaning mechanism for shaking the solar panel at the upper end of the support plate, a first cleaning mechanism for spraying water on the surface of the solar panel at the lower end of the support plate, and a second cleaning mechanism for cleaning dust and impurities on the surface of the solar panel at the upper end of the solar panel.

[0006] A rack is fixedly connected to the upper end of the support plate.

[0007] The sliding rod has a hollow groove inside, and a worm gear is fixedly connected to the lower end of the solar panel.

[0008] The rotating mechanism includes a speed reducer, which is fixedly connected to the sliding rod. A rotating rod is fixedly connected to the output end of the speed reducer, and a worm gear is fixedly connected to the surface of the rotating rod. The worm gear meshes with the worm wheel.

[0009] The cleaning mechanism includes a cam, which is fixedly connected to the rotating rod.

[0010] The first cleaning mechanism includes a rubber block, which is slidably connected to the sliding rod. A sleeve is fixedly connected to the surface of the rubber block, and a baffle is fixedly connected to the surface of the sliding rod.

[0011] The first cleaning mechanism also includes a spring, the upper end of the baffle is fixedly connected to the spring, the upper end of the spring is fixedly connected to the rubber block, and the sleeve has an opening inside.

[0012] The second cleaning mechanism includes a second rotating shaft, which is rotatably connected to the sliding rod. A movable plate is fixedly connected to one end of the second rotating shaft. A guide groove is provided inside the movable plate. A rotating wheel is slidably connected inside the guide groove. A movable block is rotatably connected to one end of the rotating wheel. A third rotating shaft is fixedly connected to one end of the movable block. A spur gear is fixedly connected to the surface of the third rotating shaft. A sliding block is sleeved on the outside of the movable plate.

[0013] The second cleaning mechanism also includes a cleaning block. One end of the sliding block is rotatably connected to the cleaning block. The cleaning block is elastically connected to the solar panel via a compression spring. One end of the cleaning block is fixedly connected to a connecting pipe, which is fixedly connected to the solar panel.

[0014] The beneficial effects of this invention are:

[0015] (1) The rotatable intelligent solar garden light of the present invention triggers the control system by detecting the difference in light intensity through the photovoltaic sensor, which controls the speed reducer to rotate and adjust the angle. The speed reducer drives the worm gear to rotate, and the worm gear rotates in turn to drive the solar panel to rotate. The solar panel rotates at a certain angle so that the solar panel is always facing the sun. The solar panel receives more light, which can reduce light reflection loss and increase power generation. Sufficient power can support the garden light to maintain higher brightness or extend the lighting time at night.

[0016] (2) The rotatable intelligent solar garden light of the present invention adopts a structure in which the rotating rod rotates and drives the cam to rotate once. The rotation of the cam once will drive the solar panel to move up and down. The up and down movement of the solar panel will promote the falling of impurities on the solar panel. The sliding rod will generate vibration during the reciprocating movement. The vibration of the sliding rod will further promote the falling of particles, impurities and snow on the upper part of the solar panel, thereby improving the utilization efficiency of the solar panel.

[0017] (3) The rotatable intelligent solar garden light of the present invention, through the structure set, will open the valve inside the sleeve when the sliding rod moves upward. At this time, the water inside the sleeve will enter the cleaning block under the action of water pressure. The cleaning block has several small holes. The water is discharged evenly from the small holes of the cleaning block. The water discharged from the cleaning block will be discharged to the surface of the solar panel to wet the bird droppings and difficult-to-clean impurities and dust on the solar panel.

[0018] (4) The rotatable intelligent solar garden light of the present invention, through the structure set, will drive the cleaning block to swing while the sliding rod moves upward. The cleaning block will clean the surface of the solar panel by reciprocating. When the cleaning block cleans the surface of the solar panel, the water sprayed from several small holes inside the cleaning block can clean the stubborn attachments on the solar panel. At the same time, the water sprayed from several small holes inside the cleaning block can also loosen and clean the impurities attached to the surface of the cleaning block. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the lamp post structure;

[0022] Figure 3 This is a schematic diagram of the connection structure between the support plate and the rack;

[0023] Figure 4 This is a schematic diagram of the lamp panel structure;

[0024] Figure 5 This is a schematic diagram of the connection structure between the first rotating shaft and the solar panel;

[0025] Figure 6 This is a schematic diagram of the cleanup block structure;

[0026] Figure 7 This is a schematic diagram of the sleeve structure;

[0027] Figure 8 This is a schematic diagram of the connection structure between the baffle and the spring;

[0028] Figure 9 for Figure 7 The diagram shows an enlarged view of part A.

[0029] Figure 10 This is a schematic diagram of the connecting pipe structure.

[0030] In the diagram: 100, light pole; 200, support plate; 201, rack; 300, light panel; 400, sliding rod; 4001, hollow groove; 401, first rotating shaft; 402, solar panel; 403, worm gear; 500, rotating mechanism; 501, reducer; 502, rotating rod; 503, worm gear; 600, cleaning mechanism; 601, cam; 700, first cleaning mechanism; 701, rubber block; 702, sleeve; 703, baffle; 704, spring; 705, opening; 800, second cleaning mechanism; 801, second rotating shaft; 802, movable plate; 8021, guide groove; 803, rotating wheel; 804, movable block; 805, third rotating shaft; 806, spur gear; 807, sliding block; 808, cleaning block. Detailed Implementation

[0031] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0032] like Figures 1-10 As shown, the present invention discloses a rotatable intelligent solar-powered courtyard light, comprising a lamp post 100, a support plate 200 fixedly connected to the upper end of the lamp post 100, a lamp panel 300 fixedly connected to the surface of the support plate 200, a sliding rod 400 fixedly connected to the upper end of the support plate 200, a first rotating shaft 401 rotatably connected to one end of the sliding rod 400, a solar panel 402 rotatably connected to one end of the first rotating shaft 401, a rotating mechanism 500 for rotating the solar panel 402 at the lower end of the solar panel 402, a cleaning mechanism 600 for shaking the solar panel 402 at the upper end of the support plate 200, a first cleaning mechanism 700 for spraying water on the upper surface of the solar panel 402 at the lower end of the support plate 200, and a second cleaning mechanism 800 for cleaning dust and impurities on the upper surface of the solar panel 402 at the upper end of the solar panel 402.

[0033] Specifically, a rack 201 is fixedly connected to the upper end of the support plate 200.

[0034] In addition, a hollow groove 4001 is provided inside the sliding rod 400, and a worm gear 403 is fixedly connected to the lower end of the solar panel 402. The difference in light intensity detected by the photovoltaic sensor will trigger the control system, which will control the reducer 501 to rotate and adjust the angle. The reducer 501 drives the worm 503 to drive the worm gear 403 to rotate. The rotation of the worm gear 403 will in turn drive the solar panel 402 to rotate. The solar panel 402 rotates at a certain angle so that the solar panel 402 is always facing the sun. The solar panel 402 receives more light, which can reduce light reflection loss and increase the solar energy absorption per unit area by 30%-45%, directly increasing the power generation. Sufficient power can support the courtyard lights to maintain higher brightness or extend the lighting time at night.

[0035] Furthermore, the rotating mechanism 500 includes a speed reducer 501, which is fixedly connected to the sliding rod 400. A rotating rod 502 is fixedly connected to the output end of the speed reducer 501, and a worm gear 503 is fixedly connected to the surface of the rotating rod 502. The worm gear 503 meshes with the worm wheel 403.

[0036] Specifically, the cleaning mechanism 600 includes a cam 601, which is fixedly connected to the rotating rod 502. The cam 601 initially has its protruding portion facing upwards. As the rotating rod 502 rotates, the cam 601 rotates one revolution. This rotation pushes the support plate 200 downwards, which remains stationary. Under the reaction force, the cam 601 moves upwards, which in turn drives the sliding rod 400 upwards. This upward movement of the sliding rod 400 then drives the solar panel 402 upwards. The upward movement of the cam 601, rotating once, causes the solar panel 402 to move upward and then downward. This upward and downward movement of the solar panel 402 promotes the removal of impurities from the panel. The slow, vertical up-and-down reciprocating motion of the solar panel 402, driven by the cam 601, generates low-frequency vibrations that cause dust to separate from the panel surface due to inertia. This is particularly effective for dry, non-sticky particles such as sand and leaf debris. During this motion, the solar panel 402 undergoes slight angle changes. 02. The tilting linkage allows dust to slide down the slope of the solar panel 402 using gravity. In pure vertical motion without angle, dust easily accumulates in the gaps of the frame or support. The slow, vertical mechanical movement gently shakes the solar panel 402, gradually breaking the adhesion between the snow layer and the panel surface. This is especially suitable for uncompacted new snow or thin snow (<5 cm), allowing it to slide off due to its own weight. Slow vibration combined with regular angle tilting, such as once daily at the maximum tilt angle, utilizes gravity to enhance cleaning. Several circular protrusions made of rubber are fixedly installed on the surface of the sliding rod 400. The sleeve 702 is also made of rubber and has a certain degree of elasticity. Several circular protrusions are also provided inside the sleeve 702. The protrusion at the bottom of the sleeve 702 fits against the protrusion at the top of the sliding rod 400. When the protrusion on the surface of the sliding rod 400 moves upward and slides against the protrusion inside the sleeve 702, it will cause the sliding rod 400 to vibrate slightly. The vibration of the sliding rod 400 will further promote the falling of particles, impurities and snow on the top of the solar panel 402, thereby improving the utilization efficiency of the solar panel 402.

[0037] It should be noted that, with the designed structure, the rotation of the rotating rod 502 will drive the cam 601 to rotate once. The rotation of the cam 601 will drive the solar panel 402 to move up and down reciprocally. The up and down reciprocating motion of the solar panel 402 will promote the falling off of impurities on the solar panel 402. The reciprocating motion of the sliding rod 400 will generate vibration, which will further promote the falling off of particles, impurities, and snow on the upper part of the solar panel 402, thereby improving the utilization efficiency of the solar panel 402.

[0038] It is worth mentioning that the first cleaning mechanism 700 includes a rubber block 701, which is slidably connected to the sliding rod 400. A sleeve 702 is fixedly connected to the surface of the rubber block 701, and a baffle 703 is fixedly connected to the surface of the sliding rod 400. A spring 704 is fixedly connected to the upper end of the baffle 703, and the upper end of the spring 704 is fixedly connected to the rubber block 701. An opening 705 is provided inside the sleeve 702. A water pipe is connected to the opening 705 and water flows through it. The water in the water pipe has a certain water pressure and will enter the interior of the sleeve 702 through the opening 705. When the sliding rod 400 moves upward, it will drive the baffle 703 to move upward. 3. The upward movement compresses the spring 704. The upward movement of the sliding rod 400 causes the hollow groove 4001 to move away from the rubber block 701. At this time, the water inside the sleeve 702 will enter the hollow groove 4001 of the sliding rod 400. The solar panel 402 is equipped with a special water storage container. The water enters the container inside the solar panel 402 through the first rotating shaft 401 in the sliding rod 400. The water in the solar panel 402 enters the cleaning block 808 through the connecting pipe 809. The cleaning block 808 has several small holes. The water is discharged evenly from the small holes of the cleaning block 808. The water discharged from the cleaning block 808 will be discharged to the surface of the solar panel 402, wetting the bird droppings and hard-to-clean impurities and dust on the solar panel 402.

[0039] Specifically, through the structure, when the sliding rod 400 moves upward, the valve inside the sleeve 702 will open, and a water pipe will be connected to the opening 705 and water will flow through it. The water in the water pipe has a certain water pressure and will enter the interior of the sleeve 702 through the opening 705. The water inside the sleeve 702 also has a certain water pressure. When the sliding rod 400 moves upward, it will drive the hollow groove 4001 away from the rubber block 701. At this time, the water inside the sleeve 702 will enter the hollow groove 4001 of the sliding rod 400. Under the action of water pressure, the water inside the sleeve 702 will enter the cleaning block 808. The cleaning block 808 has several small holes inside, and the water will be discharged evenly from the small holes of the cleaning block 808. The water discharged from the cleaning block 808 will be discharged onto the surface of the solar panel 402, wetting the bird droppings and hard-to-clean impurities and dust on the solar panel 402.

[0040] Additionally, the second cleaning mechanism 800 includes a second rotating shaft 801, which is rotatably connected to the sliding rod 400. A movable plate 802 is fixedly connected to one end of the second rotating shaft 801. A guide groove 8021 is formed inside the movable plate 802, and a rotating wheel 803 is slidably connected inside the guide groove 8021. A movable block 804 is rotatably connected to one end of the rotating wheel 803, and a third rotating shaft 805 is fixedly connected to one end of the movable block 804. A spur gear 806 is fixedly connected to the surface of the third rotating shaft 805. A sliding block 807 is sleeved on the outside of the movable plate 802, and a cleaning block 808 is rotatably connected to one end of the sliding block 807. The cleaning block 808 is elastically connected to the solar panel 402 via a compression spring. A connecting pipe 809 is fixedly connected to one end of the cleaning block 808, and the connecting pipe 809 is fixedly connected to the solar panel 402. When the sliding rod 400 moves upward, it drives the third rotating shaft 802. 05 moves upward, and the upward movement of the third rotating shaft 805 drives the spur gear 806 to move upward. The upward movement of the spur gear 806 will mesh with the rack 201, at which time the spur gear 806 rotates. The rotation of the spur gear 806 will drive the third rotating shaft 805 to rotate. The rotation of the third rotating shaft 805 will drive the movable block 804 to rotate. The rotation of the movable block 804 will drive the rotating wheel 803 to rotate. The rotation of the rotating wheel 803 will rotate in the guide groove 8021, which will drive the movable plate 802 to swing. The lower end of the movable plate 802 is rotatably connected to the sliding rod 400 through the second rotating shaft 801. The swing of the movable plate 802 will drive the sliding block 807 to swing. The movable plate 802 and the sliding block 807 are slidably connected like a telescopic rod. The swing of the sliding block 807 will drive the cleaning block 808 to swing. As the cleaning block 808 moves to one end, it will compress the compression spring in the solar panel 402. The swing of the cleaning block 808 will clean the dust, impurities, bird droppings, snow and other debris on the surface of the solar panel 402.

[0041] Furthermore, the structure allows the cleaning block 808 to swing as the sliding rod 400 moves upward. The cleaning block 808 reciprocates on the surface of the solar panel 402, cleaning the surface of the solar panel 402. When cleaning the surface of the solar panel 402, the cleaning block 808, combined with water spraying from several small holes inside the cleaning block 808, can clean stubborn deposits on the solar panel 402. At the same time, the water spraying from several small holes inside the cleaning block 808 can also loosen and clean impurities attached to the surface of the cleaning block 808.

[0042] Working principle: A photovoltaic sensor is installed on the upper surface of the solar panel 402. Multiple photosensitive elements are distributed along the edge of the solar panel 402 to detect the light intensity from different directions. When the sun shifts, the difference in light intensity detected by the sensors triggers the control system, which controls the reducer 501 to rotate and adjust the angle to minimize the light intensity difference between the panel surface and the sunlight. In use, the reducer 501 is activated. The rotation of the reducer 501 drives the rotating rod 502, which in turn drives the worm gear 503. The worm gear 503 then drives the worm wheel 403, which in turn... The photovoltaic sensor detects differences in light intensity, which triggers the control system to control the speed reducer 501 to rotate and adjust its angle. The speed reducer 501 drives the worm gear 503 to rotate the worm wheel 403. The rotation of the worm wheel 403 in turn drives the solar panel 402 to rotate. The solar panel 402 rotates at a certain angle so that it always faces the sun. The solar panel 402 receives more light, which can reduce light reflection loss and increase the solar energy absorption per unit area by 30%-45%, directly increasing the power generation. The sufficient power can support the courtyard lights to maintain higher brightness or extend the lighting time at night.

[0043] The cam 601 initially has its protruding part facing upwards. As the rotating rod 502 rotates, it drives the cam 601 to rotate one revolution. This rotation pushes the support plate 200 downwards. The support plate 200 remains stationary. Under the reaction force, the cam 601 moves upwards, which in turn drives the sliding rod 400 upwards. This upward movement of the sliding rod 400 drives the solar panel 402 upwards. The rotation of the cam 601 once again drives the solar panel 402 upwards and then downwards. This upward and downward movement of the solar panel 402 promotes the removal of impurities from the solar panel 402. The slow, vertical up-and-down reciprocating motion of the solar panel 402, driven by the cam 601, generates low-frequency vibrations that cause dust on the panel surface to separate due to inertia. This is particularly effective for dry, non-sticky particles such as sand and leaf debris. During the motion, the solar panel 402 undergoes slight angle changes, tilting in conjunction with the movement. Gravity can be used to allow dust to move along the solar panel surface. Solar panel 402 slides down an incline; when moving vertically without angle, dust easily accumulates in the gaps of the frame or support. Slow, vertical mechanical movement can slightly shake the solar panel 402, gradually damaging the adhesion between the snow layer and the panel surface. This is especially suitable for uncompacted new snow or thin snow (<5 cm), causing it to slide off due to its own weight. Slow vibration combined with regular angle tilting, such as once daily at the maximum tilt angle, utilizes gravity to enhance cleaning. Several circular protrusions made of rubber are fixedly installed on the surface of the sliding rod 400. Sleeve 70... 2. The rubber material also possesses a certain degree of elasticity. Several circular protrusions are also provided inside the sleeve 702. The lowest protrusion inside the sleeve 702 fits against the highest protrusion on the surface of the sliding rod 400. The upward movement of the protrusions on the surface of the sliding rod 400 and their sliding against the protrusions inside the sleeve 702 cause slight vibration in the sliding rod 400. This vibration further promotes the falling off of particles, impurities, and snow from the top of the solar panel 402, improving the utilization efficiency of the solar panel 402. The structure also allows the rotating rod 502 to rotate, causing the cam 601 to rotate once. This rotation of the cam 601 causes the solar panel 402 to reciprocate up and down. This reciprocating motion of the solar panel 402 promotes the falling off of impurities. The reciprocating motion of the sliding rod 400 generates vibration, which further promotes the falling off of particles, impurities, and snow from the top of the solar panel 402, improving the utilization efficiency of the solar panel 402.

[0044] A water pipe is connected to opening 705 and water is supplied. The water in the pipe has a certain water pressure and will enter the sleeve 702 through opening 705. When the sliding rod 400 moves upward, it will drive the baffle 703 to move upward. The upward movement of the baffle 703 will compress the spring 704. The upward movement of the sliding rod 400 will drive the hollow groove 4001 away from the rubber block 701. At this time, the water inside the sleeve 702 will enter the hollow groove 4001 of the sliding rod 400. The solar panel 402 is equipped with a special water storage container. The water in the sliding rod 400 enters the container in the solar panel 402 through the first rotating shaft 401. The water in the solar panel 402 enters the cleaning block 808 through the connecting pipe 809. The cleaning block 808 has several small holes inside, from which water is evenly discharged. The water discharged from the cleaning block 808 is then drained onto the surface of the solar panel 402, wetting bird droppings and other hard-to-clean impurities and dust on the solar panel 402. Through a specially designed structure, when the sliding rod 400 moves upward, it opens the valve inside the sleeve 702. At this time, water inside the sleeve 702 enters the cleaning block 808 under water pressure. The cleaning block 808 also has several small holes inside, from which water is evenly discharged. The water discharged from the cleaning block 808 is then drained onto the surface of the solar panel 402, wetting bird droppings and other hard-to-clean impurities and dust on the solar panel 402.

[0045] As the sliding rod 400 moves upward, it drives the third rotating shaft 805 to move upward. The upward movement of the third rotating shaft 805 drives the spur gear 806 to move upward. The spur gear 806 meshes with the rack 201, causing it to rotate. This rotation of the spur gear 806 drives the third rotating shaft 805 to rotate, which in turn drives the movable block 804 to rotate. The rotation of the movable block 804 drives the rotating wheel 803 to rotate. The rotating wheel 803 rotates within the guide groove 8021, which in turn causes the movable plate 802 to swing. The lower end of the movable plate 802 is rotatably connected to the sliding rod 400 via the second rotating shaft 801. The swinging of the movable plate 802 causes the sliding block 807 to swing. The movable plate 802 and the sliding block 807 are slidably connected, similar to a telescopic rod. The swinging of the sliding block 807 causes the cleaning block 808 to swing as well. As the cleaning block 808 moves to one end, it compresses the compression spring inside the solar panel 402. The swinging of the cleaning block 808 cleans dust, impurities, bird droppings, snow, and other debris from the surface of the solar panel 402. The structure also causes the cleaning block 808 to swing as the sliding rod 400 moves upward. The reciprocating motion of the cleaning block 808 on the surface of the solar panel 402 cleans the surface. Combined with water spraying from several small holes inside the cleaning block 808, stubborn deposits on the solar panel 402 can be removed. Simultaneously, the water spraying from the small holes inside the cleaning block 808 also loosens and removes impurities adhering to its surface.

[0046] The foregoing has shown and described 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 embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by the present invention. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rotatable smart solar garden light comprising a pole (100), characterized in that: The upper end of the lamp pole (100) is fixedly connected with a support plate (200), the surface of the support plate (200) is fixedly connected with a lamp plate (300), the upper end of the support plate (200) is fixedly connected with a sliding rod (400), one end of the sliding rod (400) is rotatably connected with a first rotating shaft (401), one end of the first rotating shaft (401) is rotatably connected with a solar panel (402), the lower end of the solar panel (402) is provided with a rotating mechanism (500) for rotating the solar panel (402), the upper end of the support plate (200) is provided with a cleaning mechanism (600) for driving the solar panel (402) to shake, the lower end of the support plate (200) is provided with a first cleaning mechanism (700) for watering the upper surface of the solar panel (402), and the upper end of the solar panel (402) is provided with a second cleaning mechanism (800) for cleaning the dust and impurities on the upper surface of the solar panel (402).

2. A rotatable smart solar garden light according to claim 1, wherein: The upper end of the support plate (200) is fixedly connected with a rack (201).

3. A rotatable smart solar garden light according to claim 2, wherein: The sliding rod (400) is internally provided with a hollow groove (4001), and the lower end of the solar panel (402) is fixedly connected with a worm gear (403).

4. A rotatable smart solar garden light according to claim 3, wherein: The rotating mechanism (500) comprises a speed reducer (501), the speed reducer (501) is fixedly connected with the sliding rod (400), the output end of the speed reducer (501) is fixedly connected with a rotating rod (502), the surface of the rotating rod (502) is fixedly connected with a worm (503), and the worm (503) is engaged with the worm gear (403).

5. A rotatable smart solar garden light according to claim 4, wherein: The cleaning mechanism (600) comprises a cam (601), and the cam (601) is fixedly connected with the rotating rod (502).

6. A rotatable smart solar garden light according to claim 5, wherein: The first cleaning mechanism (700) comprises a rubber block (701), the rubber block (701) is slidably connected with the sliding rod (400), the surface of the rubber block (701) is fixedly connected with a sleeve (702), and the surface of the sliding rod (400) is fixedly connected with a baffle (703).

7. A rotatable smart solar garden light according to claim 6, wherein: The first cleaning mechanism (700) further comprises a spring (704), the upper end of the baffle (703) is fixedly connected with the spring (704), the upper end of the spring (704) is fixedly connected with the rubber block (701), and the inside of the sleeve (702) is provided with an opening (705).

8. A rotatable smart solar garden light according to claim 7, wherein: The second cleaning mechanism (800) comprises a second rotating shaft (801), the second rotating shaft (801) is rotatably connected with the sliding rod (400), one end of the second rotating shaft (801) is fixedly connected with a movable plate (802), the inside of the movable plate (802) is provided with a guide groove (8021), the inside of the guide groove (8021) is slidably connected with a rotating wheel (803), one end of the rotating wheel (803) is rotatably connected with a movable block (804), one end of the movable block (804) is fixedly connected with a third rotating shaft (805), the surface of the third rotating shaft (805) is fixedly connected with a spur gear (806), and the outside of the movable plate (802) is sleeved with a sliding block (807).

9. A rotatable smart solar garden light according to claim 8, wherein: The second cleaning mechanism (800) further comprises a cleaning block (808), one end of the sliding block (807) is rotationally connected with the cleaning block (808), the cleaning block (808) is elastically connected with the solar panel (402) through a compression spring, one end of the cleaning block (808) is fixedly connected with a connecting pipe (809), and the connecting pipe (809) is fixedly connected with the solar panel (402).

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