Multifunctional integrated photovoltaic power generation energy storage device

Abstract

The invention relates to the technical field of energy storage devices, and discloses a multifunctional integrated photovoltaic power generation energy storage device which comprises a base, an electric power storage box is fixedly connected to the top of the base, a supporting frame is fixedly connected to the top of the base, a motor is fixedly connected to the top of the supporting frame, and a belt pulley set is fixedly connected to the output end of the motor. According to the invention, the angle of the power generation panel can be adjusted, so that the power generation panel is perpendicular to the incident direction of sunlight as much as possible, the sunlight receiving area can be increased, and the power generation panel can receive more solar radiation, thereby improving the efficiency of photovoltaic power generation. And meanwhile, in the rainy season, the ventilation plate can be automatically closed, angle adjustment is stopped, then moisture in the air can be reduced from entering the electricity storage box, and the situation that rainwater enters the electricity storage box, and consequently electronic elements are affected with damp and damaged can be avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of energy storage devices, and in particular to a multifunctional integrated photovoltaic power generation and energy storage device. Background Art

[0002] Photovoltaic power generation, as a clean and renewable energy source, has huge development potential. However, it is affected by factors such as weather and is intermittent and unstable. Energy storage devices can solve this problem, improve the stability and reliability of photovoltaic power generation, enable it to better meet energy needs, reduce dependence on traditional energy, and reduce environmental pollution.

[0003] The patent with publication number CN218183287U relates to a distributed photovoltaic power generation and energy storage device, including a photovoltaic power generation and energy storage component, an angle adjustment component and a support component. The photovoltaic power generation and energy storage component is provided with an angle adjustment component below, and a support component is provided below the angle adjustment component. The photovoltaic power generation and energy storage component includes a frame, a closing plate, a frame cover, a power generation plate, a packaging bottom plate, and an energy storage plate. The power generation plate is detachably fixedly connected to the packaging bottom plate, and the bottom of the packaging bottom plate is hinged to the energy storage plate. The beneficial effect is that: the patent is provided with a photovoltaic power generation device and an energy storage device integrated The power generation and energy storage components use lithium batteries with larger energy storage capacity and smaller weight and volume. The device can effectively reduce the occupied volume and its own weight, and the energy storage device is installed on the back of the power generation device. Under the shelter of the power generation device, it can effectively prevent the rain in nature from wetting the energy storage device, thereby causing equipment failure. However, on rainy days, the moisture in the air may still enter the device through the heat dissipation holes of the device, which may easily cause corrosion of the internal electronic components. Therefore, a multifunctional integrated photovoltaic power generation and energy storage device is proposed to solve the above-mentioned problems. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a multifunctional integrated photovoltaic power generation and energy storage device in response to the above-mentioned deficiencies in the prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a multifunctional integrated photovoltaic power generation and energy storage device, including a base, the top of the base is fixedly connected to a storage box, the top of the base is fixedly connected to a support frame, the top of the support frame is fixedly connected to a motor, the output end of the motor is fixedly connected to a pulley group, the pulley axis above the pulley group is fixedly connected to a rotating shaft, the circumferential surface of the rotating shaft is fixedly connected to an L-shaped frame, the top of the L-shaped frame is equipped with a power generation plate, the front part of the support frame is equipped with a detector, the rear part of the L-shaped frame is fixedly connected to a fixing rod, the circumferential surface of the fixing rod is fixedly connected to the rotating rod, the top of the power storage box is fixedly connected to a straight rod through a spring, the circumferential surface of the straight rod is fixedly connected to a force-bearing plate, the bottom of the force-bearing plate is fixedly connected to a pushing rod, the front part of the power generation plate is provided with a cleaning mechanism for improving the power generation effect, the power generation plate An ice-crushing mechanism is provided on the top to prevent surface ice from forming. The circumferential surface of the push rod is fixedly connected to a moisture-proof plate. The inner wall of the battery box is fixedly connected to a ventilation plate. The inner wall of the support frame is rotatably connected to the circumferential surface of the rotating shaft. The motor is electrically connected to the detector, and the detector is used to detect the air humidity and change the power of the motor through an electrical signal. The bottom of the rotating rod is in contact with the top of the force-bearing plate, and the rotating rod droops due to gravity, so that the angle of the power generation panel can be adjusted so that the power generation panel is as perpendicular to the incident direction of sunlight as possible, which can increase the sunlight receiving area and allow the power generation panel to receive more solar radiation, thereby improving the efficiency of photovoltaic power generation. At the same time, the ventilation plate can be automatically closed and the angle adjustment can be stopped during the rainy season, thereby reducing the moisture in the air from entering the interior of the battery box, and preventing rainwater from entering the interior of the battery box and causing damage to electronic components due to moisture.

[0006] Preferably, the cleaning mechanism includes a hollow plate, which is fixedly connected to the rear part of the battery box, the bottom of the moisture-proof plate is fixedly connected to a fixed block, the inner wall of the fixed block is rotatably connected to a cleaning roller, the central axis of the cleaning roller is fixedly connected to a transmission wheel, the inner wall of the L-shaped frame is slidably connected to a connecting rod through a spring, the circumferential surface of the connecting rod is fixedly connected to a splint, the front of the L-shaped frame is fixedly connected to the connecting frame, the inner wall of the connecting frame is fixedly connected to a sliding rod, and the circumferential surface of the sliding rod is slidably connected to a push plate, which can process dust accumulated on the surface of the ventilation plate on sunny days, improve the heat dissipation effect inside the battery box, and avoid heat caused by blockage of the ventilation plate The air cannot be released in time, causing damage to the electronic components inside the battery box. The rear part of the ventilation plate contacts the circumferential surface of the transmission wheel, and the transmission wheel will rotate by friction when it moves. The inner wall of the hollow plate is slidably connected to the surface of the moisture-proof plate. The top of the power generation panel and the bottom of the push plate contact each other. The slide rod rotates by adjusting its own vertical angle of gravity so that the push plate can slide, thereby cleaning up debris such as snow, fallen leaves, bird droppings, etc. accumulated on the surface of the power generation panel, allowing the solar panel to receive sunlight to the greatest extent, ensuring power generation efficiency, avoiding debris blocking sunlight, and reducing the solar panel's absorption of light.

[0007] Preferably, the ice crushing mechanism includes a chamfered block, which is fixedly connected to the right side of the push plate, the inner wall of the chamfered block is rotatably connected to a rotating rod, the circumferential surface of the rotating rod is rotatably connected to a roller, the circumferential surface of the rotating rod is fixedly connected to a pressure roller, the front part of the support frame is fixedly connected to a damping ring, the circumferential surface of the rotating shaft is fixedly connected to a rotating ring, the inner wall of the rotating ring is slidably connected to a moving rod through a spring, and the rear part of the moving rod is fixedly connected to an inclined block. The rotation of the rotating rod drives the pressure roller to rotate, so that when the surface of the power generation panel is frozen in winter, the crushed ice can be crushed to form smaller particles, which reduces the obstruction of sunlight and allows more light to shine on the power generation panel. To prevent broken ice from blocking sunlight from penetrating and reaching the surface of the power generation panel, thereby affecting the power generation efficiency, the circumferential surface of the roller is in contact with the top of the power generation panel, and the roller will contact the top of the power generation panel during the movement and generate friction to rotate, and the rear part of the inclined block is in contact with the inner wall of the damping ring, and the inclined block will be used to apply resistance to the rotating shaft, so that the inclined block moves forward. At this time, the rotating shaft can continue to rotate, thereby applying a certain resistance to the rotation of the rotating shaft, so that the power generation panel can be accurately fixed after being adjusted to a specific angle, preventing the angle from being offset due to wind interference, thereby ensuring that the power generation panel is always at the best angle to receive sunlight, which can further improve the power generation efficiency.

[0008] The present invention adopts the above technical solution, which can bring the following beneficial effects: 1. This multifunctional integrated photovoltaic power generation and energy storage device can adjust the angle of the power generation panel through the coordinated operation of the base, power storage box, support frame, motor, pulley assembly, rotating shaft, L-shaped frame, power generation panel, detector, fixed rod, rotating rod, straight rod, force plate, push rod, moisture-proof plate, and ventilation plate. The power generation panel is as perpendicular to the incident direction of sunlight as possible, which can increase the sunlight receiving area and allow the power generation panel to receive more solar radiation, thereby improving the efficiency of photovoltaic power generation. At the same time, the ventilation plate can be automatically closed and the angle adjustment can be stopped during the rainy season, thereby reducing the moisture in the air from entering the interior of the power storage box and preventing rainwater from entering the interior of the power storage box and causing damage to electronic components due to moisture.

[0009] 2. This multifunctional integrated photovoltaic power generation and energy storage device, through the coordinated operation of the hollow plate, fixed block, cleaning roller, and transmission wheel, can process the dust accumulated on the surface of the ventilation plate on sunny days, which can improve the heat dissipation effect inside the storage box and avoid the situation where the heat cannot be dissipated in time due to the blockage of the ventilation plate, causing damage to the electronic components inside the storage box.

[0010] 3. This multifunctional integrated photovoltaic power generation and energy storage device works in coordination with the connecting rod, splint, connecting frame, slide rod and push plate. The slide rod rotates and adjusts its own vertical angle of gravity, allowing the push plate to slide, thereby clearing debris such as snow, fallen leaves, bird droppings, etc. accumulated on the surface of the power generation panel, allowing the solar panel to receive sunlight to the greatest extent, ensuring power generation efficiency, avoiding debris blocking sunlight, and reducing the solar panel's absorption of light.

[0011] 4. This multifunctional integrated photovoltaic power generation and energy storage device, through the coordinated operation of the chamfering block, rotating rod, roller, and pressure roller, the rotation of the roller drives the rotation of the rotating rod, and the rotation of the rotating rod drives the rotation of the pressure roller. Therefore, when the surface of the power generation panel freezes in winter, the crushed ice can be crushed to form smaller particles, reducing the obstruction of sunlight, allowing more light to reach the power generation panel, and preventing the crushed ice from blocking the sunlight from penetrating and reaching the surface of the power generation panel, affecting the power generation efficiency.

[0012] 5. This multifunctional integrated photovoltaic power generation and energy storage device, through the coordinated operation of the damping ring, rotating ring, moving rod, and inclined block, enables the inclined block to move forward. At this time, the rotating shaft can continue to rotate, thereby applying a certain resistance to the rotation of the rotating shaft, so that the power generation panel can be accurately fixed after being adjusted to a specific angle, preventing the angle from being offset due to wind interference, thereby ensuring that the power generation panel is always at the best angle to receive sunlight, which can further improve the power generation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 A half-section view of the rotating shaft structure of the present invention; Figure 3 This is a schematic diagram of the push rod structure of the present invention; Figure 4 For the present invention Figure 3 A magnified view of the structure at center A; Figure 5 A half-section diagram of the cleaning mechanism of the present invention; Figure 6 For the present invention Figure 5 A magnified view of the structure at point B in the middle; Figure 7 This is a schematic diagram of the support structure of the present invention; Figure 8 For the present invention Figure 7 Enlarged view of the structure at point C in the middle.

[0014] In the figure: 1. base; 2. battery box; 3. support frame; 4. motor; 5. pulley assembly; 6. rotating shaft; 7. L-shaped frame; 8. power generation plate; 9. detector; 10. fixed rod; 11. rotating rod; 12. straight rod; 13. force plate; 14. push rod; 15. moisture-proof plate; 16. ventilation plate; 17. cleaning mechanism; 171. hollow plate; 172. fixed block; 173. cleaning roller; 174. transmission wheel; 175. connecting rod; 176. splint; 177. connecting frame; 178. slide rod; 179. push plate; 18. ice crushing mechanism; 181. chamfering block; 182. rotating rod; 183. roller; 184. pressure roller; 185. damping ring; 186. rotating ring; 187. moving rod; 188. oblique block. DETAILED DESCRIPTION

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0016] See also Figures 1-8One embodiment of the present invention is: a multifunctional integrated photovoltaic power generation and energy storage device, comprising a base 1, a storage box 2 is fixedly connected to the top of the base 1, a support frame 3 is fixedly connected to the top of the base 1, a motor 4 is fixedly connected to the top of the support frame 3, a pulley group 5 is fixedly connected to the output end of the motor 4, a rotating shaft 6 is fixedly connected to the pulley axis above the pulley group 5, an L-shaped frame 7 is fixedly connected to the circumference of the rotating shaft 6, a power generation panel 8 is installed on the top of the L-shaped frame 7, a detector 9 is installed on the front of the support frame 3, and a detector 9 is installed on the rear of the L-shaped frame 7. It is fixedly connected with a fixing rod 10, the circumferential surface of the fixing rod 10 is fixedly connected with a rotating rod 11, the top of the storage box 2 is fixedly connected with a straight rod 12 through a spring, the circumferential surface of the straight rod 12 is fixedly connected with a force plate 13, the bottom of the force plate 13 is fixedly connected with a push rod 14, the front of the power generation plate 8 is provided with a cleaning mechanism 17 for improving the power generation effect, the top of the power generation plate 8 is provided with an ice crushing mechanism 18 for avoiding surface icing, the circumferential surface of the push rod 14 is fixedly connected with a moisture-proof plate 15, and the inner wall of the power storage box 2 is fixedly connected with a ventilation plate 16.

[0017] When the direct angle of sunlight changes while the power generation panel 8 is generating electricity, the motor 4 starts and drives the pulley set 5 to rotate. The rotation of the pulley set 5 drives the rotating shaft 6 to rotate through the belt. The rotation of the rotating shaft 6 drives the L-shaped frame 7 to rotate. The rotation of the L-shaped frame 7 drives the power generation panel 8 to rotate, so that the angle of the power generation panel 8 can be adjusted to make the power generation panel 8 as perpendicular to the incident direction of sunlight as possible, which can increase the sunlight receiving area and allow the power generation panel 8 to receive more solar radiation, thereby improving the efficiency of photovoltaic power generation.

[0018] The inner wall of the support frame 3 is rotatably connected to the circumferential surface of the rotating shaft 6, the motor 4 is electrically connected to the detector 9, and the detector 9 is used to detect the air humidity and change the power of the motor 4 through an electrical signal. The bottom of the rotating rod 11 is in contact with the top of the force-bearing plate 13, and the rotating rod 11 droops due to gravity.

[0019] When the detector 9 detects rain, the detector 9 will transmit the electrical signal to the motor 4 through the wire, which can extend the counterclockwise rotation time of the motor 4, thereby increasing the counterclockwise rotation angle of the L-shaped frame 7. The rotation of the L-shaped frame 7 drives the fixed rod 10 to rotate, and the rotation of the fixed rod 10 drives the rotating rod 11 to rotate. The rotating rod 11 rotates and remains vertical and moves downward through its own weight and gravity. During the downward movement of the rotating rod 11, it will contact the force-bearing plate 13 and squeeze the force-bearing plate 13 to move downward. The downward movement of the force-bearing plate 13 will squeeze the spring and drive the push rod 14 to move downward. The downward movement of the push rod 14 drives the moisture-proof plate 15 to move downward, so that the ventilation plate 16 can be automatically closed and the angle adjustment can be stopped during the rainy season, thereby reducing the moisture in the air from entering the interior of the battery box 2, and preventing rainwater from entering the interior of the battery box 2 and causing damage to the electronic components.

[0020] The overall working principle: the rotation of the rotating shaft 6 drives the L-shaped frame 7 to rotate, and the rotation of the L-shaped frame 7 drives the power generation panel 8 to rotate, so that the angle of the power generation panel 8 can be adjusted to make the power generation panel 8 as perpendicular to the incident direction of sunlight as possible, which can increase the sunlight receiving area and thus improve the efficiency of photovoltaic power generation. When the detector 9 detects rainy days, the push rod 14 moves downward to drive the moisture-proof plate 15 to move downward, so that the ventilation plate 16 can be automatically closed and the angle adjustment can be stopped during the rainy season, thereby reducing the moisture in the air from entering the interior of the battery box 2, and preventing rainwater from entering the interior of the battery box 2 and causing damage to the electronic components.

[0021] The cleaning mechanism 17 includes a hollow plate 171, which is fixedly connected to the rear of the battery box 2. The bottom of the moisture-proof plate 15 is fixedly connected to a fixed block 172. The inner wall of the fixed block 172 is rotatably connected to a cleaning roller 173. The central axis of the cleaning roller 173 is fixedly connected to a transmission wheel 174. The inner wall of the L-shaped frame 7 is slidably connected to a connecting rod 175 through a spring. The circumferential surface of the connecting rod 175 is fixedly connected to a splint 176. The front of the L-shaped frame 7 is fixedly connected to a connecting frame 177. The inner wall of the connecting frame 177 is fixedly connected to a sliding rod 178. The circumferential surface of the sliding rod 178 is slidably connected to a push plate 179.

[0022] When isolating moisture on rainy days, the moisture-proof plate 15 moves, driving the fixed block 172 to move, the fixed block 172 moves, driving the cleaning roller 173 to move, and the cleaning roller 173 moves, driving the transmission wheel 174 to move. During the movement of the transmission wheel 174, it will contact the ventilation plate 16 and generate friction to rotate. The rotation of the transmission wheel 174 drives the cleaning roller 173 to rotate, so that the dust accumulated on the surface of the ventilation plate 16 on sunny days can be processed, which can improve the heat dissipation effect inside the battery box 2, and avoid the situation where the heat cannot be dissipated in time due to the blockage of the ventilation plate 16, causing damage to the electronic components inside the battery box 2.

[0023] The rear part of the ventilation plate 16 is in contact with the circumferential surface of the transmission wheel 174, and the transmission wheel 174 will rotate by friction when it moves. The inner wall of the hollow plate 171 is slidingly connected to the surface of the moisture-proof plate 15, and the top of the power generation plate 8 is in contact with the bottom of the push plate 179.

[0024] When adjusting the angle, the L-shaped frame 7 rotates to drive the connecting frame 177 to rotate, and the connecting frame 177 rotates to drive the slide bar 178 to rotate. The slide bar 178 rotates to adjust its own vertical angle of gravity, so that the push plate 179 can slide, thereby cleaning up the snow, fallen leaves, bird droppings and other debris accumulated on the surface of the power generation panel 8, so that the solar panel can receive sunlight to the greatest extent, ensure power generation efficiency, avoid debris blocking sunlight, and reduce the solar panel's absorption of light.

[0025] The overall working principle: when isolating moisture on rainy days, the transmission wheel 174 rotates to drive the cleaning roller 173 to rotate, so that the dust accumulated on the surface of the ventilation plate 16 on sunny days can be processed, which can improve the heat dissipation effect inside the battery box 2 and avoid the situation where the heat cannot be dissipated in time due to the blockage of the ventilation plate 16, causing damage to the electronic components inside the battery box 2. The slide rod 178 rotates to adjust its own vertical angle of gravity, so that the push plate 179 can slide, thereby cleaning up the snow, fallen leaves, bird droppings and other debris accumulated on the surface of the power generation panel 8.

[0026] See also Figures 1-8 On the basis of the above embodiment, in another embodiment of the present invention, the ice crushing mechanism 18 includes a chamfered block 181, which is fixedly connected to the right side of the push plate 179. The inner wall of the chamfered block 181 is rotatably connected to a rotating rod 182, the circumferential surface of the rotating rod 182 is rotatably connected to a roller 183, the circumferential surface of the rotating rod 182 is fixedly connected to a pressure roller 184, the front part of the support frame 3 is fixedly connected to a damping ring 185, the circumferential surface of the rotating shaft 6 is fixedly connected to a rotating ring 186, the inner wall of the rotating ring 186 is slidably connected to a moving rod 187 through a spring, and the rear part of the moving rod 187 is fixedly connected to an inclined block 188.

[0027] When cleaning the solar surface, the push plate 179 moves to drive the chamfering block 181 to move, the chamfering block 181 moves to drive the rotating rod 182 to move, the rotating rod 182 moves to drive the roller 183 to move, and the roller 183 moves to drive the pressure roller 184 to move. During the movement of the roller 183, it will contact the top of the power generation panel 8 and generate friction to rotate. The rotation of the roller 183 drives the rotating rod 182 to rotate, and the rotation of the rotating rod 182 drives the pressure roller 184 to rotate, so that when the surface of the power generation panel 8 freezes in winter, the crushed ice can be crushed to form smaller particles, reducing the obstruction of sunlight, allowing more light to shine on the power generation panel 8, and avoiding crushed ice blocking sunlight from penetrating and reaching the surface of the power generation panel 8, affecting the power generation efficiency.

[0028] The circumferential surface of the roller 183 contacts the top of the power generation plate 8, and the roller 183 will contact the top of the power generation plate 8 during the movement and generate friction to rotate. The rear part of the inclined block 188 contacts the inner wall of the damping ring 185, and the inclined block 188 will be used to apply resistance to the rotating shaft 6.

[0029] During the rotation adjustment process, the rotating shaft 6 rotates to drive the rotating ring 186 to rotate, the rotating ring 186 rotates to drive the moving rod 187 to rotate, and the moving rod 187 rotates to drive the inclined block 188 to rotate. During the rotation of the inclined block 188, it will contact the inner wall of the damping ring 185, and can squeeze the inclined block 188 through the inclined surface, so that the inclined block 188 moves forward. At this time, the rotating shaft 6 can continue to rotate, so as to apply a certain resistance to the rotation of the rotating shaft 6, so that the power generation panel 8 can be accurately fixed after being adjusted to a specific angle, preventing the angle from being offset due to wind interference, thereby ensuring that the power generation panel 8 is always at the best angle to receive sunlight, which can further improve the power generation efficiency.

[0030] The overall working principle: when cleaning the solar surface, the roller 183 rotates to drive the rotating rod 182 to rotate, and the rotating rod 182 rotates to drive the pressure roller 184 to rotate, so that when the surface of the power generation panel 8 is frozen in winter, the crushed ice can be crushed to form smaller particles, reducing the obstruction of sunlight. During the rotation adjustment process, the inclined block 188 can be squeezed by the inclined surface to move the inclined block 188 forward. At this time, the rotating shaft 6 can continue to rotate, thereby applying a certain resistance to the rotation of the rotating shaft 6, so that the power generation panel 8 can be accurately fixed after being adjusted to a specific angle to prevent the angle from being offset due to wind interference.

[0031] The present invention provides a multifunctional integrated photovoltaic power generation and energy storage device. Numerous methods and approaches exist for implementing this technical solution. The foregoing merely represents a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications are considered within the scope of protection of the present invention. Any components not specified in this embodiment may be implemented using existing technologies.

Claims

1. A multifunctional integrated photovoltaic power generation and energy storage device, comprising a base, characterized in that: The top of the base is fixedly connected to the electricity storage box, the top of the base is fixedly connected to the support frame, the top of the support frame is fixedly connected to the motor, the output end of the motor is fixedly connected to the pulley group, the pulley axis center above the pulley group is fixedly connected to the rotating shaft, the circumferential surface of the rotating shaft is fixedly connected to the L-shaped frame, the top of the L-shaped frame is installed with a power generation plate, the front of the support frame is installed with a detector, the rear of the L-shaped frame is fixedly connected with a fixing rod, the circumferential surface of the fixing rod is fixedly connected to the rotating rod, the top of the electricity storage box is fixedly connected to a straight rod through a spring, the circumferential surface of the straight rod is fixedly connected to a force-bearing plate, the bottom of the force-bearing plate is fixedly connected to a pushing rod, the front of the power generation plate is provided with a cleaning mechanism for improving the power generation effect, the top of the power generation plate is provided with an ice crushing mechanism for preventing surface icing, the circumferential surface of the pushing rod is fixedly connected with a moisture-proof plate, and the inner wall of the power storage box is fixedly connected with a ventilation plate.

2. The multifunctional integrated photovoltaic power generation and energy storage device according to claim 1, characterized in that: The inner wall of the support frame is rotatably connected to the circumferential surface of the rotating shaft. The motor is electrically connected to the detector, and the detector is used to detect air humidity and change the power of the motor through an electrical signal.

3. The multifunctional integrated photovoltaic power generation and energy storage device according to claim 2, characterized in that: The bottom of the rotating rod is in contact with the top of the force-bearing plate, and the rotating rod hangs down due to gravity.

4. The multifunctional integrated photovoltaic power generation and energy storage device according to claim 3, characterized in that: The cleaning mechanism includes a hollow plate, which is fixedly connected to the rear of the battery box. The bottom of the moisture-proof plate is fixedly connected to a fixed block. The inner wall of the fixed block is rotatably connected to a cleaning roller. The central axis of the cleaning roller is fixedly connected to a transmission wheel. The inner wall of the L-shaped frame is slidably connected to a connecting rod through a spring.

5. The multifunctional integrated photovoltaic power generation and energy storage device according to claim 4, characterized in that: The circumferential surface of the connecting rod is fixedly connected with a clamping plate, the front part of the L-shaped frame is fixedly connected with a connecting frame, the inner wall of the connecting frame is fixedly connected with a sliding rod, and the circumferential surface of the sliding rod is slidably connected with a push plate.

6. The multifunctional integrated photovoltaic power generation and energy storage device according to claim 5, characterized in that: The rear part of the ventilation plate contacts the circumferential surface of the transmission wheel, and the transmission wheel will rotate by friction when it moves. The inner wall of the hollow plate is slidingly connected to the surface of the moisture-proof plate, and the top of the power generation plate contacts the bottom of the push plate.

7. The multifunctional integrated photovoltaic power generation and energy storage device according to claim 6, characterized in that: The ice crushing mechanism includes a chamfered block, which is fixedly connected to the right side of the push plate. The inner wall of the chamfered block is rotatably connected to a rotating rod, the circumferential surface of the rotating rod is rotatably connected to a roller, and the circumferential surface of the rotating rod is fixedly connected to a pressure roller.

8. The multifunctional integrated photovoltaic power generation and energy storage device according to claim 7, characterized in that: The front of the support frame is fixedly connected with a damping ring, the circumferential surface of the rotating shaft is fixedly connected with a rotating ring, the inner wall of the rotating ring is slidably connected with a moving rod through a spring, and the rear of the moving rod is fixedly connected with an inclined block.

9. The multifunctional integrated photovoltaic power generation and energy storage device according to claim 8, characterized in that: The circumferential surface of the roller contacts the top of the power generation plate, and the roller will contact the top of the power generation plate during movement and generate friction to rotate. The rear part of the inclined block contacts the inner wall of the damping ring, and the inclined block will be used to apply resistance to the rotating shaft.

Images