Photovoltaic solar power generation panel convenient to adjust and clean

Abstract

The invention provides a photovoltaic solar power generation panel convenient to adjust and clean, and relates to the technical field of solar power generation. A lower supporting frame is fixed to the top of the base in a welded mode. A photovoltaic panel mounting frame is rotationally mounted on the right side of the top of the lower supporting frame through a rotating shaft, and a photovoltaic panel is mounted on the photovoltaic panel mounting frame; two mounting frame supporting plates are rotationally mounted on the left side of the bottom of the photovoltaic panel mounting frame; a cleaning spray pipe is slidably mounted at the top of the photovoltaic panel mounting frame, and a water inlet pipe is connected to the middle of the top of the cleaning spray pipe; the front end and the rear end of the cleaning spray pipe are each rotationally provided with a spray pipe displacement guide block. The top of the front end and the top of the rear end of the displacement supporting plate are each connected with a guide rod in a screwed mode through threads. When the photovoltaic panel needs to be folded in strong wind weather, only the two bolts need to be disassembled and rotated to be folded, the photovoltaic panel is more convenient to fold, manual cleaning is not needed when the photovoltaic panel needs to be cleaned, and more labor is saved when the photovoltaic panel needs to be cleaned.

Description

Technical Field

[0001] The present invention relates to the technical field of solar power generation, and in particular to a photovoltaic solar power generation panel that is easy to adjust and clean. Background Art

[0002] Photovoltaic solar power generation is a sustainable and pollution-free way of energy utilization and has been widely used and developed. As the core component of the photovoltaic power generation system, the power generation efficiency of photovoltaic solar panels directly affects the performance and economic benefits of the entire system. Photovoltaic solar panels usually need to be supported by brackets during installation.

[0003] For example, the patent with publication number CN118611553A discloses a photovoltaic panel bracket that is easy to adjust. Two solar panels can be installed on the support plate of the photovoltaic panel bracket that is easy to adjust. The top support round rod can slide in the slide rail while moving up and down, thereby supporting the support plate for rotation, which is convenient for adjusting the inclination angle of the solar panel. At the same time, the swivel seat can rotate 360 ​​degrees, which is convenient for adjusting the direction of the solar panel. The nozzle sprays water at the photovoltaic panel to achieve the effect of automatic cleaning. At the same time, the movable plate moves to the right to achieve the effect of comprehensive cleaning.

[0004] The photovoltaic panel brackets currently in use are usually assembled structures, and the various parts of the bracket structure are mostly fixed by welding or bolts. Because the photovoltaic panels are suspended in the air after installation, they can easily be overturned in strong winds such as typhoons. Therefore, the photovoltaic panels and brackets need to be disassembled as a whole. During disassembly, many screws need to be removed, which is inconvenient to retract and release. In addition, manual cleaning is required when cleaning the photovoltaic panels, which is laborious. Summary of the Invention

[0005] The present invention provides a photovoltaic solar power generation panel that is easy to adjust and clean. When it needs to be folded up in strong wind weather, it only needs to remove two bolts and rotate to fold it up, which is more convenient to fold up and down. Moreover, when the photovoltaic panel needs to be cleaned, no manual cleaning is required, which saves more effort.

[0006] The first aspect of the present invention provides a photovoltaic solar power generation panel that is easy to adjust and clean, specifically comprising: a base; a lower support frame is fixed to the top of the base by welding; a photovoltaic panel mounting frame is rotatably installed on the top right side of the lower support frame through a rotating shaft, and a photovoltaic panel is installed on the photovoltaic panel mounting frame; two mounting frame support plates are rotatably installed on the bottom left side of the photovoltaic panel mounting frame; a cleaning nozzle is slidably installed on the top of the photovoltaic panel mounting frame, and a plurality of nozzles are equidistantly installed on the bottom of the cleaning nozzle, and a water inlet pipe is connected to the middle position of the top of the cleaning nozzle; a nozzle displacement guide block is rotatably installed on the front and rear ends of the cleaning nozzle; a displacement support plate is slidably installed on the inner side of the lower support frame, and a screw rod is rotatably installed on the lower support frame, and the screw rod is engaged with the threaded hole in the middle of the displacement support plate; a stepper motor is installed on the left side of the top of the base through a bracket, and the right end of the main shaft of the stepper motor is fixedly connected to the left end of the screw rod; a guide rod is screwed on the top of the front and rear ends of the displacement support plate through a thread.

[0007] Among them, the front and rear end tops of the displacement support plate are each provided with a threaded hole corresponding to the bottom thread of the guide rod. After the guide rod is tightened at the front and rear end tops of the displacement support plate, it can pass through the circular hole on the nozzle displacement guide block and extend upward.

[0008] Among them, the mounting frame support plate will be tightly attached to the bottom surface of the photovoltaic panel mounting frame after being folded, and the photovoltaic panel mounting frame will be tightly attached to the top surface of the lower support frame after being folded. Moreover, after the photovoltaic panel mounting frame is folded, the mounting frame support plate will be located in the cavity on the inner side of the lower support frame, and at the same time, the mounting frame support plate will be tightly attached to the top surface of the displacement support plate.

[0009] Among them, the front and rear sides of the lower support frame are each provided with a long strip opening groove, the height of the long strip opening groove on the lower support frame is equal to the thickness of the main part of the displacement support plate, and the displacement support plate can slide left and right in the long strip opening groove on the front and rear sides of the lower support frame.

[0010] Among them, two inclined rectangular grooves are set on the left top of the lower support frame. When the photovoltaic panel mounting frame is rotated to the unfolded state, the bottom end of the mounting frame support plate will be embedded in the rectangular groove on the left top of the lower support frame.

[0011] Among them, the top of the front and rear sides of the photovoltaic panel mounting frame are also provided with a long open groove, and the front and rear ends of the cleaning nozzle are each provided with a T-shaped block, and the T-shaped blocks at the front and rear ends of the cleaning nozzle can slide left and right in the long open groove on the photovoltaic panel mounting frame.

[0012] Among them, two bolts are screwed on the left side of the lower support frame, and after the bolts are tightened, the right end will be embedded in the rectangular groove on the top left side of the lower support frame. A magnet is also provided inside the mounting frame support plate, and the photovoltaic panel mounting frame is an iron structure.

[0013] Among them, the nozzle displacement guide block is provided with a circular hole that fits with the guide rod clearance, and one end of the nozzle displacement guide block is also provided with a T-shaped cylindrical rod, and the T-shaped cylindrical rod at one end of the nozzle displacement guide block rotates with the T-shaped blocks at the front and rear ends of the cleaning nozzle.

[0014] The present invention provides a photovoltaic solar power generation panel that is easy to adjust and clean, which has the following beneficial effects: The photovoltaic panel mounting frame in the present invention is used to install and fix the photovoltaic panel. The photovoltaic panel mounting frame can be supported in an unfolded state by the mounting frame support plate and the lower support frame. When encountering strong wind weather, the mounting frame support plate and the photovoltaic panel mounting frame can be rotated and folded, so that the photovoltaic panel can be folded to the top of the base to reduce wind resistance and prevent the photovoltaic panel from being overturned. When encountering strong wind weather and needing to be folded, only two bolts need to be removed and rotated and folded, which is more convenient when folding.

[0015] In addition, the cleaning nozzle can rely on the nozzle at the bottom to spray water outward to flush the surface of the photovoltaic panel. During flushing, the stepper motor and the lead screw can drive the displacement support plate and the guide rod to slide left and right. When the guide rod slides left and right, the nozzle displacement guide block will drive the cleaning nozzle to move. Therefore, all photovoltaic panel surfaces can be flushed. When the photovoltaic panels need to be cleaned, there is no need for manual cleaning, which saves more effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments are briefly introduced below.

[0017] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0018] In the attached figure: Figure 1 A schematic diagram of the main shaft side of the photovoltaic panel mounting frame after folding in this application is shown; Figure 2 A schematic diagram of the front left axis side of the photovoltaic panel mounting frame when it is unfolded is shown in the present application; Figure 3 A schematic diagram of the front right axis side of the photovoltaic panel mounting frame when it is unfolded is shown in the present application; Figure 4 A schematic diagram of the structure of the photovoltaic panel mounting frame when it is unfolded and the cleaning nozzle is displaced in the present application is shown; Figure 5 A schematic diagram of the partially cut-away elevation side of the base in this application is shown; Figure 6 A schematic diagram of the structure of the displacement support plate and the guide rod in this application is shown; Figure 7A schematic diagram of the cleaning nozzle in the present application from the elevation side is shown; Figure 8 A schematic diagram of the structure of the cleaning nozzle after partial sectioning in this application is shown; Reference Signs List 1. Base; 2. Lower support frame; 3. Photovoltaic panel mounting frame; 4. Photovoltaic panel; 5. Mounting frame support plate; 6. Cleaning nozzle; 7. Water inlet pipe; 8. Nozzle displacement guide block; 9. Displacement support plate; 10. Screw; 11. Stepper motor; 12. Guide rod. DETAILED DESCRIPTION

[0019] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Example 1: Please refer to Figures 1 to 8 : The present invention proposes a photovoltaic solar power generation panel that is easy to adjust and clean, comprising: a base 1; a lower support frame 2 is fixed to the top of the base 1 by welding, the base 1 is used to support the upper part of the structure of the device, and the lower support frame 2 is used to support the photovoltaic panel mounting frame 3 and the displacement support plate 9; a photovoltaic panel mounting frame 3 is rotatably installed on the top right side of the lower support frame 2 through a rotating shaft, and a photovoltaic panel 4 is installed on the photovoltaic panel mounting frame 3. The photovoltaic panel mounting frame 3 is used to support the photovoltaic panel 4, and the photovoltaic panel 4 can generate electricity through solar energy; two mounting frame support plates 5 are also rotatably installed on the left side of the bottom of the photovoltaic panel mounting frame 3, and when in use, the photovoltaic panel mounting frame 3 can be The photovoltaic panel mounting frame 3 is rotated to the upper right to the expanded state under the support of the lower support frame 2, and the two mounting frame support plates 5 are rotated to the left to the expanded state, and the bottom end of the mounting frame support plate 5 is aligned with the rectangular groove at the top left of the lower support frame 2, and then the photovoltaic panel mounting frame 3 is rotated to the left to make the bottom end of the mounting frame support plate 5 inserted into the rectangular groove at the top left of the lower support frame 2, so that the photovoltaic panel mounting frame 3 can be fixed in the expanded state through the mounting frame support plate 5; a cleaning nozzle 6 is slidably installed on the top of the photovoltaic panel mounting frame 3, and a number of nozzles are equidistantly installed on the bottom of the cleaning nozzle 6, and a water inlet pipe is connected to the middle position of the top of the cleaning nozzle 6 7. When it is necessary to clean the surface of the photovoltaic panel 4, the water inlet pipe 7 can be connected to the external water source first. At this time, the external water source will enter the cavity inside the cleaning nozzle 6 through the water inlet pipe 7 and spray downward through the nozzle at the bottom thereof, thereby being able to rinse the stains on the surface of the photovoltaic panel 4; the front and rear ends of the cleaning nozzle 6 are also rotatably installed with a nozzle displacement guide block 8. When it is necessary to clean the surface of the photovoltaic panel 4, the stepping motor 11 can be controlled to drive the screw rod 10 to rotate, so that the displacement support plate 9 and the guide rod 12 on its top can be displaced left and right. When the guide rod 12 is displaced left and right, the cleaning nozzle 6 can be driven by the nozzle displacement guide block 8 to the long strip opening at the top of the front and rear sides of the photovoltaic panel mounting frame 3. The displacement in the groove can enable the cleaning nozzle 6 to rinse the surface of the photovoltaic panel 4 at different positions; a displacement support plate 9 is slidably installed on the inner side of the lower support frame 2, and a screw rod 10 is also rotatably installed on the lower support frame 2. The screw rod 10 is engaged with the threaded hole in the middle of the displacement support plate 9. The displacement support plate 9 is used to support the guide rod 12. When the screw rod 10 rotates, it can cooperate with the threaded hole in the middle of the displacement support plate 9 to drive it to slide left and right in the long strip opening groove on the front and rear sides of the lower support frame 2; a stepper motor 11 is installed on the left side of the top of the base 1 through a bracket, and the right end of the main shaft of the stepper motor 11 is fixedly connected to the left end of the screw rod 10, and the stepper motor 11 is used to drive the screw rod 10 to rotate;A guide rod 12 is threadedly connected to the top of each of the front and rear ends of the displacement support plate 9. When the surface of the photovoltaic panel 4 needs to be cleaned, the stepper motor 11 is controlled to rotate the screw 10, which causes the displacement support plate 9 and the guide rod 12 on top of it to move left and right. This left and right movement of the guide rod 12 drives the cleaning nozzle 6 through the nozzle displacement guide block 8 to move within the long, open slots at the top of the front and rear sides of the photovoltaic panel mounting frame 3, allowing the cleaning nozzle 6 to rinse the surface of the photovoltaic panel 4 at different locations.

[0021] In this embodiment, Figure 4 and Figure 6 As shown, a threaded hole corresponding to the thread at the bottom end of the guide rod 12 is provided on the top of the front and rear ends of the displacement support plate 9. After the guide rod 12 is tightened at the top of the front and rear ends of the displacement support plate 9, it can pass through the round hole on the nozzle displacement guide block 8 and extend upward. During assembly, the bottom end of the guide rod 12 can be passed through the round hole on the nozzle displacement guide block 8 and screwed into the threaded hole at the top of the front and rear ends of the displacement support plate 9. When the surface of the photovoltaic panel 4 needs to be cleaned, the stepper motor 11 can be controlled to drive the screw rod 10 to rotate, so that the displacement support plate 9 and the guide rod 12 on its top can be displaced left and right. When the guide rod 12 is displaced left and right, the cleaning nozzle 6 can be driven to be displaced through the nozzle displacement guide block 8.

[0022] In this embodiment, Figure 1 and Figure 5 After the folding of the photovoltaic panel mounting frame 3, the photovoltaic panel mounting frame 3 will be in close contact with the top surface of the lower support frame 2. In addition, after the folding of the photovoltaic panel mounting frame 3, the mounting frame support plate 5 will be located in the cavity inside the lower support frame 2. At the same time, the mounting frame support plate 5 will be in close contact with the top surface of the displacement support plate 9. When encountering strong wind weather such as typhoons, the two bolts on the left side of the lower support frame 2 can be removed first, and then the bottom end of the mounting frame support plate 5 can be pulled out from the rectangular groove on the top left side of the lower support frame 2 and rotated upward to be close to the bottom of the photovoltaic panel mounting frame 3. At this time, the mounting frame support plate 5 will rely on the magnet inside it to adsorb with the photovoltaic panel mounting frame 3, and then the photovoltaic panel mounting frame 3 is rotated to the left to a horizontal state so that it is in close contact with the top surface of the lower support frame 2. In this way, the photovoltaic panel mounting frame 3 and the photovoltaic panel 4 can be folded as a whole on the top of the base 1 to prevent the photovoltaic panel 4 from being overturned in strong wind weather.

[0023] In this embodiment, Figures 1-4As shown, the front and rear sides of the lower support frame 2 are provided with a long strip opening groove. The height of the long strip opening groove on the lower support frame 2 is equal to the thickness of the main part of the displacement support plate 9. The displacement support plate 9 can slide left and right in the long strip opening groove on the front and rear sides of the lower support frame 2. When the surface of the photovoltaic panel 4 needs to be cleaned, the stepper motor 11 can be controlled to rotate by an external controller. When the stepper motor 11 rotates, it will drive the screw rod 10 to rotate synchronously. When the screw rod 10 rotates, it will cooperate with the threaded hole in the middle of the displacement support plate 9 to drive it to slide left and right in the long strip opening groove on the front and rear sides of the lower support frame 2, so that the guide rod 12 can be synchronously displaced left and right and drive the cleaning nozzle 6 to move through the nozzle displacement guide block 8, thereby flushing the surfaces of the photovoltaic panels 4 at different positions.

[0024] In this embodiment, Figures 1-4 As shown, two inclined rectangular grooves are provided on the left top of the lower support frame 2. When the photovoltaic panel mounting frame 3 is rotated to the expanded state, the bottom end of the mounting frame support plate 5 will be embedded in the rectangular groove on the left top of the lower support frame 2. When in use, the photovoltaic panel mounting frame 3 can be rotated to the upper right to the expanded state under the support of the lower support frame 2, and at the same time, the two mounting frame support plates 5 are rotated to the left to the expanded state, and the bottom end of the mounting frame support plate 5 is aligned with the rectangular groove on the left top of the lower support frame 2, and then the photovoltaic panel mounting frame 3 is rotated to the left to make the bottom end of the mounting frame support plate 5 inserted into the rectangular groove on the left top of the lower support frame 2, so that the photovoltaic panel mounting frame 3 can be fixed to the expanded state by the mounting frame support plate 5.

[0025] In this embodiment, Figures 1-4 and Figure 7 and Figure 8 As shown, the top of the front and rear sides of the photovoltaic panel mounting frame 3 are also provided with a long strip open groove, and the front and rear ends of the cleaning nozzle 6 are provided with a T-shaped block, and the T-shaped blocks at the front and rear ends of the cleaning nozzle 6 can slide left and right in the long strip open groove on the photovoltaic panel mounting frame 3. When the surface of the photovoltaic panel 4 needs to be cleaned, the stepper motor 11 can be controlled to drive the screw 10 to rotate, so that the displacement support plate 9 and the guide rod 12 on its top can be displaced left and right. When the guide rod 12 is displaced left and right, the cleaning nozzle 6 can be driven to displace in the long strip open groove on the top of the front and rear sides of the photovoltaic panel mounting frame 3 through the nozzle displacement guide block 8, so that the cleaning nozzle 6 can flush the surfaces of the photovoltaic panels 4 at different positions.

[0026] In this embodiment, Figure 4 and Figure 8As shown, a circular hole with a clearance fit with the guide rod 12 is provided on the nozzle displacement guide block 8, and a T-shaped cylindrical rod is also provided at one end of the nozzle displacement guide block 8, and the T-shaped cylindrical rod at one end of the nozzle displacement guide block 8 rotates with the T-shaped blocks at the front and rear ends of the cleaning nozzle 6. When the guide rod 12 on the top of the displacement support plate 9 drives the nozzle displacement guide block 8 to move left and right, it will also move up and down. At this time, the guide rod 12 can slide up and down in the circular hole on the nozzle displacement guide block 8, and the circular hole on the nozzle displacement guide block 8 can also be adjusted to a vertical state by rotation to avoid conflict.

[0027] Example 2, based on Example 1, Figures 1-8 As shown, two bolts are screwed on the left side of the lower support frame 2, and after the bolts are tightened, the right end of the bolts will be embedded in the rectangular groove at the top left side of the lower support frame 2. A magnet is also provided inside the mounting frame support plate 5. The photovoltaic panel mounting frame 3 is an iron structure. After the photovoltaic panel mounting frame 3 is unfolded, the bolts can be screwed on the left side of the lower support frame 2. After the bolts are tightened, the right end will tighten the outer wall of the bottom end of the mounting frame support plate 5, thereby preventing the bottom end of the mounting frame support plate 5 from falling off from the rectangular groove at the top left side of the lower support frame 2. When the photovoltaic panel mounting frame 3 needs to be folded, the mounting frame support plate 5 can be rotated upward and tightly attached to the bottom of the photovoltaic panel mounting frame 3. At this time, the mounting frame support plate 5 will rely on the magnet inside it to adsorb with the photovoltaic panel mounting frame 3, which is more convenient when folding.

[0028] The working principle of this embodiment is as follows: when installing the device, it can be placed on the ground with the support of the base 1, and then the photovoltaic panel mounting frame 3 can be rotated to the upper right under the support of the lower support frame 2 to the unfolded state, and at the same time, the two mounting frame support plates 5 are rotated to the left to the unfolded state, and the bottom end of the mounting frame support plate 5 is aligned with the rectangular groove at the top left of the lower support frame 2, and then the photovoltaic panel mounting frame 3 is rotated to the left to make the bottom end of the mounting frame support plate 5 inserted into the rectangular groove at the top left of the lower support frame 2, so that the photovoltaic panel mounting frame 3 can be fixed in the unfolded state through the mounting frame support plate 5, and the bolts can be screwed to the left side of the lower support frame 2. After the bolts are tightened, the right end The outer wall of the bottom end of the mounting frame support plate 5 will be tightened to prevent the bottom end of the mounting frame support plate 5 from falling off from the rectangular groove on the top left side of the lower support frame 2. Then the photovoltaic panel 4 can be installed on the photovoltaic panel mounting frame 3 and connected to the external photovoltaic equipment, so that it can generate electricity through solar energy, and the stepper motor 11 is connected to the external controller and the power supply. The stepper motor 11 can then be controlled to rotate by the external controller. When the stepper motor 11 rotates, it will drive the screw rod 10 to rotate synchronously. When the screw rod 10 rotates, it will cooperate with the threaded hole in the middle of the displacement support plate 9 to drive it to slide left and right in the long strip opening groove on the front and rear sides of the lower support frame 2, so that the top of the front and rear ends of the displacement support plate 9 can be moved. The threaded hole is adjusted to just below the circular hole on the nozzle displacement guide block 8. At this time, the bottom end of the guide rod 12 can be passed through the circular hole on the nozzle displacement guide block 8 and screwed into the threaded holes on the top of the front and rear ends of the displacement support plate 9. When it is necessary to clean the surface of the photovoltaic panel 4, the water inlet pipe 7 can be connected to the external water source first. At this time, the external water source will enter the cavity inside the cleaning nozzle 6 through the water inlet pipe 7 and spray downward through the nozzle at its bottom. Then the stepping motor 11 can be controlled to drive the screw rod 10 to rotate, so that the displacement support plate 9 and the guide rod 12 on its top can be displaced left and right. When the guide rod 12 is displaced left and right, the cleaning nozzle 6 can be driven by the nozzle displacement guide block 8 to move in the long strip at the top of the front and rear sides of the photovoltaic panel mounting frame 3. The cleaning nozzle 6 can be displaced in the opening groove, so that the cleaning nozzle 6 can flush the surface of the photovoltaic panels 4 at different positions. When encountering strong wind weather such as typhoon, the two bolts on the left side of the lower support frame 2 can be removed first, and then the bottom end of the mounting frame support plate 5 can be pulled out from the rectangular groove on the top left side of the lower support frame 2 and rotated upward to fit tightly against the bottom of the photovoltaic panel mounting frame 3. At this time, the mounting frame support plate 5 will rely on the magnet inside it to adsorb with the photovoltaic panel mounting frame 3, and then the photovoltaic panel mounting frame 3 is rotated to the left to a horizontal state so that it is in close contact with the top surface of the lower support frame 2. In this way, the photovoltaic panel mounting frame 3 and the photovoltaic panel 4 can be folded as a whole on the top of the base 1 to prevent the photovoltaic panel 4 from being overturned in strong wind weather.

[0029] In this article, there are several points to note: 1. The drawings of this embodiment only involve the structures related to this embodiment. Other structures can refer to the general design.

[0030] 2. In the absence of conflict, the features of this embodiment and the embodiments can be combined with each other to obtain new embodiments.

Claims

1. A photovoltaic solar power generation panel that is easy to adjust and clean, comprising: The base is characterized in that: a lower support frame is fixed to the top of the base by welding; a photovoltaic panel mounting frame is rotatably installed on the top right side of the lower support frame through a rotating shaft, and a photovoltaic panel is installed on the photovoltaic panel mounting frame; two mounting frame support plates are also rotatably installed on the bottom left side of the photovoltaic panel mounting frame; a cleaning nozzle is slidably installed on the top of the photovoltaic panel mounting frame, and a plurality of nozzles are equidistantly installed on the bottom of the cleaning nozzle, and a water inlet pipe is connected to the middle position of the top of the cleaning nozzle; the front and rear ends of the cleaning nozzle are also rotatably installed with a nozzle displacement guide block; a displacement support plate is slidably installed on the inner side of the lower support frame, and a screw rod is also rotatably installed on the lower support frame, and the screw rod is engaged with the threaded hole in the middle of the displacement support plate; a stepper motor is installed on the left side of the top of the base through a bracket, and the right end of the main shaft of the stepper motor is fixedly connected to the left end of the screw rod; a guide rod is screwed on the top of the front and rear ends of the displacement support plate through a thread.

2. A photovoltaic solar power generation panel that is easy to adjust and clean according to claim 1, characterized in that: The front and rear sides of the lower support frame are each provided with a long strip opening groove, the height of the long strip opening groove on the lower support frame is equal to the thickness of the main part of the displacement support plate, and the displacement support plate can slide left and right in the long strip opening grooves on the front and rear sides of the lower support frame.

3. The photovoltaic solar power generation panel that is easy to adjust and clean according to claim 1, characterized in that: The top of the front and rear sides of the photovoltaic panel mounting frame are also provided with a long open groove, and the front and rear ends of the cleaning nozzle are each provided with a T-shaped block, and the T-shaped blocks at the front and rear ends of the cleaning nozzle can slide left and right in the long open groove on the photovoltaic panel mounting frame.

4. The photovoltaic solar power generation panel that is easy to adjust and clean according to claim 1, characterized in that: The nozzle displacement guide block is provided with a circular hole that is gap-matched with the guide rod. One end of the nozzle displacement guide block is also provided with a T-shaped cylindrical rod, and the T-shaped cylindrical rod at one end of the nozzle displacement guide block rotates with the T-shaped blocks at the front and rear ends of the cleaning nozzle.

5. The photovoltaic solar power generation panel that is easy to adjust and clean according to claim 1, characterized in that: The front and rear end tops of the displacement support plate are each provided with a threaded hole corresponding to the thread at the bottom end of the guide rod. After the guide rod is tightened at the front and rear end tops of the displacement support plate, it can pass through the round hole on the nozzle displacement guide block and extend upward.

6. The photovoltaic solar power generation panel that is easy to adjust and clean according to claim 1, characterized in that: After the mounting frame support plate is folded, it will be in close contact with the bottom surface of the photovoltaic panel mounting frame. After the photovoltaic panel mounting frame is folded, it will be in close contact with the top surface of the lower support frame. Moreover, after the photovoltaic panel mounting frame is folded, the mounting frame support plate will be located in the cavity inside the lower support frame. At the same time, the mounting frame support plate will be in close contact with the top surface of the displacement support plate.

7. The photovoltaic solar power generation panel that is easy to adjust and clean according to claim 1, characterized in that: Two inclined rectangular grooves are provided on the left top of the lower support frame. When the photovoltaic panel mounting frame is rotated to the unfolded state, the bottom end of the mounting frame support plate will be embedded in the rectangular groove on the left top of the lower support frame.

8. The photovoltaic solar power generation panel that is easy to adjust and clean according to claim 1, characterized in that: Two bolts are screwed on the left side of the lower support frame, and after the bolts are tightened, the right end will be embedded in the rectangular groove on the top left side of the lower support frame. A magnet is also provided inside the mounting frame support plate, and the photovoltaic panel mounting frame is an iron structure.

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