A power generation device that utilizes solar energy.

Abstract

This invention discloses a solar power generation device, belonging to the field of solar energy collection. It includes a base, with a support fixedly connected to its upper surface. A perforated top block is fixedly connected to the upper surface of the support block. A rotating rod is rotatably connected inside the perforated top block. Perforated support blocks are symmetrically fixedly connected to the outer wall of the rotating rod, located on the outer wall of the perforated top block. A connecting block is fixedly connected to the right end of both perforated support blocks. A solar energy storage panel is fixedly connected to the right side of the connecting block. Both perforated support blocks are in contact with the perforated top block. This device, through the coordinated design of an air chamber, an air pump, and a leakage hole, constructs a functionally independent control system, effectively avoiding operational conflicts between angle adjustment and cleaning operations. When angle adjustment is required, the left air pump is activated to inflate the left air chamber. The gas pushes the extrusion plate, causing the extension block to move forward, thereby causing the left sliding plate to slide.

Description

Technical Field

[0001] This invention relates to solar energy harvesting, and more particularly to a power generation device that utilizes solar energy. Background Technology

[0002] With the global energy structure shifting towards cleaner energy, solar power has become a key development direction due to its renewable resources. However, existing solar power installations still face three major technological bottlenecks in actual operation, which restrict their power generation efficiency and ease of operation and maintenance.

[0003] First, the angle adjustment accuracy and automation level are insufficient. Traditional devices mostly rely on manual adjustment of the solar panel tilt angle or use simple mechanical transmission structures, which are difficult to dynamically adapt to the sun's position in real time. Although some automatic adjustment devices achieve angle changes through gear transmission, they lack precise limit and power coordination mechanisms, which can easily lead to over-adjustment or transmission jamming. As a result, the solar panel cannot always maintain the optimal angle for receiving sunlight, and the loss of light energy utilization can reach 15%-25%.

[0004] Secondly, the dust removal and maintenance system has poor compatibility with the main structure. Dust accumulation on the surface of solar panels can reduce light transmittance by more than 30%. Existing dust removal devices are mostly independent external designs without a linkage mechanism with the angle adjustment system. When adjusting the angle of the solar panel, the dust removal components are prone to detaching from the panel or colliding with it, requiring additional manual calibration. This not only increases maintenance costs but also easily scratches the panel due to mechanical friction, shortening the equipment's lifespan.

[0005] Finally, there is a lack of coordinated control among functional modules. The power systems for angle adjustment and dust removal maintenance operate independently, lacking a unified transmission hub and interlocking mechanism. In practice, simultaneous activation of both functions often leads to mechanical interference, requiring manual switching of operating modes and preventing unattended automated operation and maintenance. Furthermore, the existing power transmission structure lacks stability; gear meshing is prone to misalignment due to vibration, affecting overall operational reliability and failing to meet the long-term, high-efficiency operation requirements of large-scale photovoltaic power plants. Summary of the Invention

[0006] Purpose of the invention: The purpose of this invention is to provide a solar power generation device with high-precision automatic angle adjustment and coordinated dust removal, in order to solve the problems of low angle adjustment accuracy, insufficient automation, and poor compatibility between the dust removal system and the main structure of existing devices. Another purpose of this invention is to achieve independent and orderly switching between angle adjustment and dust removal maintenance functions, eliminate mechanical interference, avoid misalignment caused by vibration, improve overall operational reliability, and meet the needs of long-term and efficient operation of large-scale photovoltaic power plants.

[0007] Technical solution: A solar power generation device includes a base, a support seat fixedly connected to the upper surface of the base, a perforated top block fixedly connected to the upper surface of the support seat, a rotating rod rotatably connected inside the perforated top block, and perforated support blocks symmetrically fixedly connected to the outer side wall of the rotating rod, located on the outer side wall of the perforated top block. A connecting block is fixedly connected to the right end of the two perforated support blocks, and a solar energy storage panel is fixedly connected to the right side of the connecting block. Both perforated support blocks are in contact with the perforated top block.

[0008] Furthermore, the outer side wall of the rotating rod is symmetrically fixedly connected with perforated rotating blocks, and the right side of each perforated rotating block is fixedly connected with a spring telescopic rod. A crossbar is fixedly connected between the two spring telescopic rods, and a cleaning brush is symmetrically fixedly connected to the outer side wall of the crossbar. A micro motor is fixedly connected to the outer side wall of the right spring telescopic rod, and the output end of the micro motor is fixedly connected to the crossbar. The cleaning brush is in contact with the upper surface of the solar energy storage panel.

[0009] Furthermore, an angle transmission gear is fixedly connected to the right side of the outer wall of the support base, and tooth blocks are symmetrically fixedly connected to the outer wall of the perforated support block on the right side. The tooth blocks mesh with the angle transmission gear. On the upper surface of the base, a fixing block is fixedly connected to the right side of the support base. A right rotating column is fixedly connected to the right side of the outer wall of the fixing block. A contact right gear is fixedly connected to the outer wall of the right rotating column. A right belt pulley is fixedly connected to the outer wall of the angle transmission gear. The right belt pulley and the outer wall of the right rotating column are fitted together with a right transmission belt.

[0010] Furthermore, a cleaning gear is rotatably connected to the left side of the support base, and a rotating groove is provided on the outer side wall of the perforated support block on the left side. A cleaning transmission gear is provided inside the rotating groove, and the cleaning transmission gear meshes with the cleaning gear. A left rotating column is fixedly connected to the left side of the outer side wall of the fixed block, and a contact left gear is fixedly connected to the outer side wall of the left rotating column. A left belt pulley is fixedly connected to the outer side wall of the angle transmission gear, and a left transmission belt is fitted together with the outer side wall of the left rotating column.

[0011] Furthermore, the rear surface of the fixing block is symmetrically fixedly connected with contact cavities, and a sliding plate is slidably connected inside each contact cavity. Sliding grooves are symmetrically formed on the outer walls of the contact cavities. A slider is slidably connected inside each sliding plate. A slide bar is fixedly connected to the outer wall of each slider. A motor is fixedly connected to the outer wall of each slide bar. A power gear is fixedly connected to the output end of each motor. An L-shaped locking rod is fixedly connected to the lower surface of the sliding plate. A limit locking block is fixedly connected to the inner wall of the L-shaped locking rod. Two limit locking blocks are respectively meshed with adjacent angle transmission teeth and cleaning gears. A return spring is fixedly connected to the interior of each contact cavity.

[0012] Furthermore, air chambers are symmetrically fixedly connected to the right side of the upper surface of the base, and extrusion plates are slidably connected inside the air chambers. Extension blocks are fixedly connected to the front surface of each extrusion plate, and the front ends of each extension block are fixedly connected to the outer side wall of the adjacent slide plate. Air pumps are fixedly connected to the outer side wall of each air chamber on the upper surface of the base, and the output ends of each air pump are fixedly connected to the adjacent air chambers.

[0013] Furthermore, each of the outer walls of the air chamber is provided with an air leakage hole, and each of the outer walls of the extension block is symmetrically fixedly connected with a retaining strip. Each of the outer walls of the retaining strip is fixedly connected with a plugging block. The plugging block on the left side is in contact with the air leakage hole on the right side, and the plugging block on the right side is in contact with the air leakage hole on the left side.

[0014] Furthermore, the outer side wall of the fixing block is symmetrically fixedly connected with spring grooves, and a horizontal plate is slidably connected inside the spring grooves. Each horizontal plate has a locking tooth block fixedly connected to its lower surface. The bottom end of each locking tooth block extends to the bottom of the spring groove and contacts the left contact gear and the right contact gear, respectively. Each horizontal plate has a compression spring fixedly connected to its upper surface and the adjacent spring groove.

[0015] Beneficial Effects: This device, through the coordinated design of the air chamber, air pump, and air leakage hole, constructs a functionally independent control system, effectively avoiding operational conflicts between angle adjustment and cleaning operations. When angle adjustment is required, the left air pump is activated to inflate the left air chamber. The gas pushes the extrusion plate, causing the extension block to move forward, which in turn slides the left sliding plate, allowing the limit block on the L-shaped lever to engage with the angle transmission gear. Simultaneously, the locking strip of the left extension block drives the plugging block to open the air leakage hole in the right air chamber. Because the air leakage hole is open, the right air chamber cannot store pressure, the right sliding plate cannot move, and the cleaning function cannot be activated. During cleaning operations, the right air pump is activated to inflate the right air chamber, pushing the right extrusion plate and extension block to move, causing the right limit block to engage with the cleaning gear. The plugging block of the right locking strip opens the air leakage hole in the left air chamber, preventing the left air chamber from storing pressure, and the angle adjustment function fails. This design ensures that only one function operates at a time, avoiding mechanical structural disorder that may result from the simultaneous activation of two functions. It guarantees the orderly and precise operation of the device, allowing angle adjustment and cleaning operations to be completed efficiently without interference.

[0016] The device features symmetrical spring grooves on the outer wall of the fixed block. A horizontal plate is slidably connected inside these grooves, and a locking block is fixed to the lower surface of the horizontal plate. A compression spring is fixed between the upper surface of the horizontal plate and the spring groove. The compression spring is always compressed, continuously applying downward pressure to the horizontal plate, causing the locking block on the lower surface of the horizontal plate to tightly engage with the left and right gears. During gear transmission, the locking block effectively limits the radial displacement of the gears, preventing wobbling or misalignment during rotation and ensuring the meshing accuracy between the gears. Whether it's the rotation of the angle transmission gears during angle adjustment or the operation of the cleaning gears during cleaning, a stable transmission state is maintained under the limiting action of the locking block. This stable transmission relationship reduces gear wear, lowers the probability of failure due to transmission instability, significantly improves the overall operational reliability of the device, extends its service life, and ensures the continuous and stable operation of solar power generation.

[0017] The sliding plate in the device is fixedly connected to a return spring inside the contact cavity. When the air pump stops working, the pressure inside the air cavity gradually decreases, and the elastic restoring force of the return spring pulls the sliding plate back to its initial position. The return of the sliding plate causes the L-shaped locking rod and the limit locking block to reset simultaneously, releasing the limit locking block from the engagement of the angle transmission gear or cleaning gear, preparing for the next function start. This automatic reset process requires no manual intervention and relies entirely on the elasticity of the mechanical structure itself. Traditional devices often require manual adjustment of component positions after operation, which not only increases the workload but may also cause structural damage due to improper operation. The automatic reset design of this device greatly reduces the number of manual maintenance steps and costs, improves the automation level and ease of use of the device, and allows the device to complete function switching and preparation work normally even without human intervention.

[0018] The structural design of each component of the device fully considers the needs of different operating conditions, exhibiting strong adaptability. For example, the elastic telescopic rod can adaptively adjust its length according to the curvature of the solar panel, ensuring that the cleaning brush always maintains effective contact with the panel surface. This allows for thorough cleaning even when the panel angle changes, preventing missed areas or scratches. During angle adjustment, the perforated rotating block rotates synchronously with the rotating rod, causing the elastic telescopic rod and crossbar to shift as a whole, ensuring that the cleaning assembly maintains a stable relative position with the panel and does not affect the angle adjustment operation. Simultaneously, air leakage holes are provided on the outer wall of the air chamber, and the movement of the plugging block controls the air chamber pressure, allowing the device to flexibly switch between angle adjustment and cleaning conditions. This highly adaptable structural design enables the device to adapt to various operating conditions such as changes in solar radiation angle and varying dust adhesion levels, maintaining high power generation efficiency and good operating condition, thus enhancing the device's environmental adaptability and practical value. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a side view of the present invention;

[0021] Figure 3 This is a rear view of the present invention;

[0022] Figure 4 This is a partial cross-sectional view of the present invention;

[0023] Figure 5 This is a cross-sectional structural diagram of the air cavity of the present invention;

[0024] Figure 6 This is a cross-sectional view of the spring groove of the present invention;

[0025] Figure 7 This is a cross-sectional view of the contact cavity of the present invention.

[0026] In the diagram: 1. Base; 2. Support base; 3. Top block with holes; 4. Support block with holes; 5. Connecting block; 6. Solar energy storage panel; 7. Rotating block with holes; 8. Elastic telescopic rod; 9. Crossbar; 10. Cleaning brush; 11. Micro motor; 12. Angle transmission gear; 13. Gear block; 14. Fixing block; 15. Right rotating column; 16. Contact right gear; 17. Right transmission belt; 18. Cleaning gear; 19. Rotating groove; 20. Cleaning transmission gear; 21. Left rotating column; 22. Contact left gear; 23. Locking pin. 24. Right wheel; 25. Left wheel with clasp; 26. Left drive belt; 27. Contact cavity; 28. Slide plate; 29. ​​Slide groove; 30. Slider; 31. Slide bar; 32. Motor; 33. Power gear; 34. Plug block; 35. Spring groove; 36. Horizontal plate; 37. Clamping tooth block; 38. Compression spring; 39. Rotating rod; 40. L-shaped clamping rod; 41. Return spring; 42. Limiting block; 43. Air chamber; 44. Compression plate; 45. Air pump; 46. Extension block; 47. Air leakage hole; 48. Clamping bar. Detailed Implementation

[0027] To make the technical solution of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] Example

[0029] like Figures 1-7 As shown, a solar power generation device is provided, including a base 1, a support base 2 fixedly connected to the upper surface of the base 1, a perforated top block 3 fixedly connected to the upper surface of the support base 2, a rotating rod 38 rotatably connected inside the perforated top block 3, a perforated support block 4 symmetrically fixedly connected to the outer wall of the rotating rod 38, located on the outer wall of the perforated top block 3, a connecting block 5 fixedly connected to the right end of the two perforated support blocks 4, a solar energy storage panel 6 fixedly connected to the right side of the connecting block 5, both perforated support blocks 4 contacting the perforated top block 3, a perforated rotating block 7 symmetrically fixedly connected to the outer wall of the rotating rod 38, a spring telescopic rod 8 fixedly connected to the right side of each perforated rotating block 7, a crossbar 9 fixedly connected between the two spring telescopic rods 8, a cleaning brush 10 symmetrically fixedly connected to the outer wall of the crossbar 9, a micro motor 11 fixedly connected to the outer wall of the right spring telescopic rod 8, the output end of the micro motor 11 fixedly connected to the crossbar 9, and the cleaning brush 10 contacting the upper surface of the solar energy storage panel 6;

[0030] The base 1 and support 2 form a stable support structure. The perforated top block 3 is connected to the perforated support block 4 via a rotating rod 38, ensuring that the solar energy storage panel 6, fixed to the right-side connecting block 5, maintains a reasonable initial tilt angle and continuously receives solar radiation. After converting light energy into electrical energy, the solar energy storage panel 6 directly stores or transmits it to external electrical equipment, completing basic power generation. Next, it initiates an automatic dust removal and maintenance process. When dust accumulation on the surface of the solar energy storage panel 6 affects its energy collection efficiency, the micro motor 11 on the right-side elastic telescopic rod 8 starts, and its output drives the crossbar 9 to rotate. The dust removal brushes 10 on both sides of the crossbar 9 closely adhere to the surface of the energy storage panel, rotating synchronously with the crossbar to achieve comprehensive cleaning. Simultaneously, the elastic telescopic rod 8 can adaptively adjust its length according to the curvature of the energy storage panel, ensuring that the dust removal brushes always maintain effective contact, avoiding missed areas or scratches to the panel. Finally, the energy collection effect is optimized through angle adjustment. If the angle of sunlight changes, the tilt angle of the perforated support block 4 can be adjusted by rotating the rotating rod 38, thereby changing the orientation of the solar energy storage panel 6. The perforated rotating block 7 rotates synchronously with the rotating rod, causing the elastic telescopic rod 8 and the crossbar 9 to shift as a whole, ensuring that the ash cleaning assembly always maintains a stable relative position with the battery storage plate, without affecting the adjustment operation. The entire process requires no manual intervention, realizing automated coordination of power generation, maintenance, and adaptation, ensuring the continuous and efficient operation of the device.

[0031] In this embodiment, an angle transmission gear 12 is fixedly connected to the right side of the outer wall of the support base 2, and a toothed block 13 is symmetrically fixedly connected to the outer wall of the perforated support block 4 on the right side. The toothed block 13 meshes with the angle transmission gear 12. On the upper surface of the base 1, a fixing block 14 is fixedly connected to the right side of the support base 2. A right rotating column 15 is fixedly connected to the right side of the outer wall of the fixing block 14. A contact right gear 16 is fixedly connected to the outer wall of the right rotating column 15. A right belt pulley 23 is fixedly connected to the outer wall of the angle transmission gear 12. The right belt pulley 23 and the outer wall of the right rotating column 15 together... A right drive belt 17 is fitted on the support base 2. A cleaning gear 18 is rotatably connected to the left side of the support base 2. A rotating groove 19 is opened on the outer side wall of the left side support block 4 with holes. A cleaning drive gear 20 is provided inside the rotating groove 19. The cleaning drive gear 20 meshes with the cleaning gear 18. A left rotating column 21 is fixedly connected to the left side of the outer side wall of the fixed block 14. A contact left gear 22 is fixedly connected to the outer side wall of the left rotating column 21. A left belt 24 is fixedly connected to the outer side wall of the angle drive gear 12. A left drive belt 25 is fitted on the outer side wall of the left rotating column 21 together with the left belt 24.

[0032] When the sun's position changes and the angle needs to be adjusted, the power system first acts on the fixed block 14 on the base 1, using the fixed block 14 as the transmission center to activate the right-side angle adjustment mechanism. After receiving power, the right-hand rotating column 15 on the right side of the outer wall of the fixed block 14 begins to rotate, and the contact right gear 16 fixed on its outer wall rotates synchronously with the right-hand rotating column 15, providing initial power for transmission through the gear meshing effect. Since the right-turning column 15 and the right-hand pulley 23 on the outside of the angle transmission gear 12 are connected by the right transmission belt 17, the rotational power of the right-turning column 15 is efficiently transmitted to the right-hand pulley 23 via the right transmission belt 17, causing the angle transmission gear 12, which is coaxially fixed to the right-hand pulley 23, to rotate. The angle transmission gear 12 is fixed to the right side of the outer wall of the support base 2, and its rotation directly drives the support base 2 to produce an angular deflection tendency. At the same time, the toothed blocks 13, which are symmetrically fixed to the outer wall of the right-side perforated support block 4, are engaged with the angle transmission gear 12. When the angle transmission gear 12 rotates, the toothed blocks 13 precisely limit the deflection trajectory of the support base 2 through the meshing relationship, avoiding excessive angular deviation. Finally, the support base 2 drives the solar energy storage panel installed on the top to rotate along the preset trajectory until the light-receiving surface of the solar energy storage panel is perpendicular to the sunlight, completing the angle adjustment and maximizing the light energy absorption efficiency. When the device detects that dust or impurities on the surface of the solar energy storage panel affect the light transmittance, the left-side cleaning transmission system is activated, which also uses the fixed block 14 as the core of power transmission. After receiving a cleaning command, the left-hand rotating column 21 on the outer side wall of the fixed block 14 rotates. The contact left gear 22 fixed on its outer side wall rotates synchronously with the left-hand rotating column 21, providing a power source for the cleaning transmission. The left-hand rotating column 21 and the left-hand chuck wheel 24 on the outer side of the angle transmission gear 12 are connected by a left transmission belt 25. The rotational power of the left-hand rotating column 21 is transmitted to the left-hand chuck wheel 24 via the left transmission belt 25, which in turn drives the angle transmission gear 12 to rotate. At this time, the rotational power of the angle transmission gear 12 is transmitted to the cleaning gear 18 rotatably connected to its left side through the support seat 2, so that the cleaning gear 18 rotates synchronously. The groove 19 on the outer side wall of the left-hand perforated support block 4 is provided with a cleaning transmission gear 20, and the cleaning transmission gear 20 is engaged with the cleaning gear 18. The rotation of the cleaning gear 18 is converted into the reciprocating motion of the cleaning transmission gear 20 along the groove 19 through meshing. The cleaning components, such as brushes and scrapers, connected to the solar panel surface by the cleaning transmission gear 20, thoroughly wipe the surface of the solar panel as the cleaning transmission gear 20 moves back and forth, removing dust and impurities, restoring light transmittance, and ensuring stable power generation efficiency.

[0033] In this embodiment, contact cavities 26 are symmetrically fixedly connected to the rear surface of the fixing block 14. Slide plates 27 are slidably connected inside each contact cavity 26. Slide grooves 28 are symmetrically opened on the outer side walls of the contact cavities 26. Slide blocks 29 are slidably connected inside each slide plate 27. Slide strips 30 are fixedly connected to the outer side walls of each slide strip 30. Motors 31 are fixedly connected to the outer side walls of each slide strip 30. Power gears 32 are fixedly connected to the output ends of each motor 31. L-shaped locking rods 39 are fixedly connected to the lower surface of the slide plate 27. Limiting blocks 41 are fixedly connected to the inner side walls of the L-shaped locking rods 39. The two limiting blocks 41 are respectively meshed with adjacent angle transmission gears 12 and cleaning gears 18. Return springs 40 are fixedly connected to the interior of each slide plate 27 and contact cavity 26. Air cavities 42 are symmetrically fixedly connected to the right side of the upper surface of the base 1. Extrusion plates 43 are slidably connected inside the air cavities 42. Extension blocks 45 are fixedly connected to the front surface of each extrusion plate 43. The front ends of the extension blocks 45 are fixedly connected to the outer side walls of the adjacent slide plates 27. On the upper surface of the base 1, air pumps 44 are fixedly connected to the outer side walls of the air chambers 42. The output ends of the air pumps 44 are fixedly connected to the adjacent air chambers 42. The outer side walls of the air chambers 42 are provided with air leakage holes 46. The outer side walls of the extension blocks 45 are symmetrically fixedly connected with locking strips 47. The outer side walls of the locking strips 47 are fixedly connected with plugging blocks 33. The left plugging block 33 is in contact with the right air leakage hole 46, and the right plugging block 33 is in contact with the left air leakage hole 46. The outer side walls of the fixing blocks 14 are symmetrically fixedly connected with spring grooves 34. The inside of the spring grooves 34 is slidably connected with a horizontal plate 35. The lower surface of the horizontal plate 35 is fixedly connected with locking teeth blocks 36. The bottom ends of the locking teeth blocks 36 extend to the bottom of the spring grooves 34 and are in contact with the left gear 22 and the right gear 16, respectively. The upper surface of the horizontal plate 35 and the adjacent spring grooves 34 are fixedly connected with compression springs 37.

[0034] When the angle of the solar panel needs to be adjusted, the left air pump 44 is activated. The left air pump 44 inflates the left air chamber 42, and the gas pushes the extrusion plate 43 inside the left air chamber 42 forward. The extrusion plate 43, through the extension block 45 fixed on the front surface, drives the sliding plate 27 connected to the left extension block 45 to slide in the contact cavity 26. The sliding plate 27 achieves stable sliding by cooperating with the sliding groove 28 on the outer wall of the contact cavity 26 through the internal slider 29. During the sliding of the left sliding plate 27, the L-shaped locking rod 39 fixed on its lower surface slides synchronously, so that the limiting locking block 41 on the inner side wall of the L-shaped locking rod 39 engages with the angle transmission gear 12; at the same time, the locking strip 47 fixed on the outer wall of the left extension block 45 drives the plugging block 33 to move, opening the air leakage hole 46 on the outer wall of the right air chamber 42. Because the air leakage hole 46 is open, the right air chamber 42 cannot store pressure, and the right sliding plate 27 cannot move. At this time, the motor 31 connected to the slide bar 30 on the outer wall of the left slide plate 27 is activated. The power gear 32 at the output end of the motor 31 rotates, driving the angle transmission gear 12 to rotate through the limit block 41, thus completing the angle adjustment. However, the cleaning function cannot be activated due to the failure of the right air chamber 42. When cleaning is required, the right air pump 44 is activated. The right air pump 44 inflates the right air chamber 42, pushing the right extrusion plate 43 forward. This causes the right slide plate 27 to slide through the right extension block 45, and the limit block 41 of the right L-shaped lever 39 engages with the cleaning gear 18. At the same time, the plugging block 33 of the right lever 47 opens the air leakage hole 46 of the left air chamber 42, preventing the left air chamber 42 from storing pressure. When the right motor 31 is started, the power gear 32 drives the cleaning gear 18 to rotate through the limit block 41, thus realizing the cleaning function. The angle adjustment function cannot be started due to the failure of the left air chamber 42. In addition, the compression spring 37 in the spring groove 34 symmetrically fixed on the outer wall of the fixed block 14 always pushes the horizontal plate 35 to move down, so that the tooth block 36 on the lower surface of the horizontal plate 35 contacts the left gear 22 and the right gear 16, ensuring stable gear transmission. The return spring 40 fixed inside the sliding plate 27 and the contact cavity 26 pulls the sliding plate 27 to return to its original position after the air pump 44 stops, releasing the limit block 41 from the gear and waiting for the next operation.

[0035] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

Claims

1. A solar power generation device, comprising a base (1), characterized in that: A support base (2) is fixedly connected to the upper surface of the base (1). A perforated top block (3) is fixedly connected to the upper surface of the support base (2). A rotating rod (38) is rotatably connected inside the perforated top block (3). A perforated support block (4) is symmetrically fixedly connected to the outer wall of the rotating rod (38) and the outer side of the perforated top block (3). A connecting block (5) is fixedly connected to the right end of the two perforated support blocks (4). A solar energy storage panel (6) is fixedly connected to the right side of the connecting block (5). Both perforated support blocks (4) are in contact with the perforated top block (3). (2) A cleaning gear (18) is rotatably connected to the left side of the support block (4) with holes on the left side. A groove (19) is opened on the outer side wall of the support block (4) with holes on the left side. A cleaning transmission gear (20) is provided inside the groove (19). The cleaning transmission gear (20) meshes with the cleaning gear (18). An angle transmission gear (12) is fixedly connected to the right side of the outer side wall of the support base (2). A tooth block (13) is symmetrically fixedly connected to the outer side wall of the support block (4) with holes on the right side. The tooth block (13) meshes with the angle transmission gear (12). An air chamber (4) is symmetrically fixedly connected to the right side of the upper surface of the base (1). 2) An extrusion plate (43) is slidably connected inside the air chamber (42). An extension block (45) is fixedly connected to the front surface of the extrusion plate (43). A retaining strip (47) is symmetrically fixedly connected to the outer side wall of the extension block (45). A plugging block (33) is fixedly connected to the outer side wall of the retaining strip (47). An air leakage hole (46) is opened on the outer side wall of the air chamber (42). An air pump (44) is fixedly connected to the upper surface of the base (1) on the outer side of the air chamber (42). The output end of the air pump (44) is fixedly connected to the air chamber (42). The upper surface of the base (1) is located on the outer side of the air chamber (42). A fixing block (14) is fixedly connected to the right side of the support base (2). A contact cavity (26) is symmetrically fixedly connected to the rear surface of the fixing block (14). A sliding plate (27) is slidably connected inside the contact cavity (26). An L-shaped locking rod (39) is fixedly connected to the lower surface of the sliding plate (27). A limiting block (41) is fixedly connected to the inner side wall of the L-shaped locking rod (39). The two limiting blocks (41) are respectively meshed with the adjacent angle transmission gear (12) and the cleaning gear (18). The front end of the extension block (45) is fixedly connected to the outer side wall of the adjacent sliding plate (27). The air pump (44) on the left controls the L-shaped lever (39) on the left to separate from the cleaning gear (18), and controls the closure of the air leakage hole (46) of the air chamber (42) on the right to achieve a separate dust cleaning function; the air pump (44) on the right controls the L-shaped lever (39) on the right to separate from the angle transmission gear (12), and controls the closure of the air leakage hole (46) of the air chamber (42) on the left to achieve a separate angle adjustment function.

2. The solar power generation device according to claim 1, characterized in that: The outer side wall of the rotating rod (38) is symmetrically fixedly connected with a perforated rotating block (7). The right side of each perforated rotating block (7) is fixedly connected with a spring telescopic rod (8). A crossbar (9) is fixedly connected between the two spring telescopic rods (8). A cleaning brush (10) is symmetrically fixedly connected to the outer side wall of the crossbar (9). A micro motor (11) is fixedly connected to the outer side wall of the right elastic telescopic rod (8). The output end of the micro motor (11) is fixedly connected to the crossbar (9). The cleaning brush (10) is in contact with the upper surface of the solar energy storage panel (6).

3. A solar power generation device according to claim 1, characterized in that: A right rotating column (15) is fixedly connected to the right side of the outer wall of the fixed block (14), a contact right gear (16) is fixedly connected to the outer wall of the right rotating column (15), a belt-clamping right wheel (23) is fixedly connected to the outer wall of the angle transmission gear (12), and a right transmission belt (17) is fitted together with the outer wall of the right rotating column (15).

4. A solar power generation device according to claim 3, characterized in that: A left rotating column (21) is fixedly connected to the left side of the outer wall of the fixed block (14). A contact left gear (22) is fixedly connected to the outer wall of the left rotating column (21). A belt left wheel (24) is fixedly connected to the outer wall of the angle transmission gear (12). A left transmission belt (25) is fitted together with the outer wall of the left rotating column (21).

5. A solar power generation device according to claim 3, characterized in that: The outer side wall of the contact cavity (26) is symmetrically provided with sliding grooves (28). The slide plate (27) is slidably connected with sliders (29). The outer side wall of the sliders (29) is fixedly connected with slide bars (30). The outer side wall of the slide bars (30) is fixedly connected with motors (31). The output end of the motors (31) is fixedly connected with power gears (32). The lower surface of the slide plate (27) is fixedly connected with an L-shaped locking rod (39). The inner side wall of the L-shaped locking rod (39) is fixedly connected with a limiting block (41). The two limiting blocks (41) are respectively meshed with the adjacent angle transmission teeth (12) and the cleaning gear (18). The slide plate (27) is fixedly connected with a return spring (40) inside the contact cavity (26).

6. A solar power generation device according to claim 1, characterized in that: The outer side wall of the air chamber (42) is provided with an air leakage hole (46). The outer side wall of the extension block (45) is symmetrically fixedly connected with a retaining strip (47). The outer side wall of the retaining strip (47) is fixedly connected with a plugging block (33). The plugging block (33) on the left side is in contact with the air leakage hole (46) on the right side, and the plugging block (33) on the right side is in contact with the air leakage hole (46) on the left side.

7. A solar power generation device according to claim 4, characterized in that: The outer side wall of the fixed block (14) is symmetrically fixedly connected with spring grooves (34), and a horizontal plate (35) is slidably connected inside the spring groove (34). The lower surface of the horizontal plate (35) is fixedly connected with a toothed block (36). The bottom end of the toothed block (36) extends to the bottom of the spring groove (34) and contacts the left contact gear (22) and the right contact gear (16) respectively. The upper surface of the horizontal plate (35) and the adjacent spring groove (34) are fixedly connected with a compression spring (37).

Images