Desert photovoltaic power generation heat dissipation device

Abstract

The invention relates to the technical field of photovoltaic panel heat dissipation, and particularly discloses a desert photovoltaic power generation heat dissipation device, which comprises a mounting frame, the top of the mounting frame is fixedly connected with a photovoltaic panel, and the bottom of the photovoltaic panel is fixedly connected with a plurality of groups of heat absorption plates; through the arrangement of the photovoltaic panel, the first heat dissipation plate and the second heat dissipation plate, in the use process, heat in the photovoltaic panel is absorbed through the heat absorption plate, heat in the heat absorption plate is conducted through a heat conduction rod, the heat conduction rod conducts the heat through a conduction rod at the bottom end, and heat conduction balls are arranged at the bottom end of the conduction rod to convey the heat; the heat in the heat conduction ball is conveyed through the second heat conduction rod, the second heat conduction rod conveys the heat to the first heat dissipation plate on one side through the third heat conduction rod, and the first heat dissipation plate and the second heat dissipation plate are made of ceramics in a specific proportion, so that the heat dissipation plate is convenient to store the heat in the daytime, and after the temperature is reduced at night, the heat dissipation plate is convenient to store the heat. And therefore, the effects of absorbing heat and cooling the photovoltaic panel are achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of photovoltaic panel heat dissipation, and in particular relates to a desert photovoltaic power generation heat dissipation device. Background Art

[0002] With the continuous growth of global energy demand and the increasing awareness of environmental protection, the development and utilization of renewable energy has become the focus of attention of all countries. Photovoltaic power generation, as an important part of renewable energy, has been widely used around the world due to its advantages of cleanliness, pollution-free and renewable. Especially in desert areas, due to sufficient sunshine and rich land resources, the construction of photovoltaic power stations has become an important direction of energy development in these areas. However, the unique climatic conditions in desert areas, such as high temperature, dryness, strong wind and sand, pose severe challenges to the heat dissipation performance of photovoltaic power generation equipment.

[0003] Traditional photovoltaic power generation heat dissipation devices mostly use natural heat dissipation or forced air cooling. The natural heat dissipation method mainly relies on heat exchange between photovoltaic panels and the surrounding environment to achieve heat dissipation, but this method has low heat dissipation efficiency and cannot meet the heat dissipation needs in high temperature environments in desert areas. The forced air cooling method uses forced convection equipment such as fans to take away heat. Although the heat dissipation efficiency is relatively high, in desert areas, there are strong winds and dust, and heat dissipation equipment such as fans are easily damaged, and the maintenance cost is high, so staff need to improve it. Summary of the invention

[0004] The purpose of the present invention is to provide a desert photovoltaic power generation and heat dissipation device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A desert photovoltaic power generation and heat dissipation device, comprising:

[0007] Mounting frame;

[0008] The top of the installation frame is fixedly connected with a photovoltaic panel, the bottom of the photovoltaic panel is fixedly connected with multiple groups of heat absorbing plates, and both sides of the heat absorbing plates are fixedly connected to the inner wall of the installation frame, the inner wall of the installation frame is fixedly connected with multiple groups of first heat conducting rods, and the top of the heat conducting rod is fixedly connected to the bottom of the heat absorbing plate;

[0009] The bottom end of the heat-conducting rod is fixedly connected to a plurality of conduction rods, one end of the conduction rod is fixedly connected to a heat-conducting ball, the bottom of the heat-conducting ball is fixedly connected to a second heat-conducting rod, a plurality of groups of third heat-conducting rods are fixedly connected to the surface of the second heat-conducting rod, one end of the third heat-conducting rod is fixedly connected to a first heat sink, both sides of the back side of the first heat sink are fixedly connected to connecting rods, and the front end of the connecting rod is fixedly connected to the second heat sink.

[0010] Preferably, a support column is fixedly connected to the bottom of the installation frame, and the inner wall of the support column is sleeved on the surface of the second heat-conducting rod, an assembly frame is fixedly connected to the surface of the support column, and the inner wall of the assembly frame is sleeved on the surfaces of the first heat dissipation plate, the connecting rod and the second heat dissipation plate, both sides of the top of the assembly frame are fixedly connected to a protective frame, the inner wall of the protective frame is fixedly connected to a first servo motor, a driving rod is installed at the output end of the first servo motor, and a winding rod is installed at the output end of the driving rod.

[0011] Preferably, a sealing gasket is wound around the surface of the winding rod, electric slide rails are fixedly connected to both sides of the inner wall of the assembly frame, a sliding block is slidably connected to the inner wall of the electric slide rail, and one side of the sliding block is fixedly connected to one side of the sealing gasket.

[0012] Preferably, a plurality of fixed frames are fixedly connected to the back of the installation frame, a wire is fixedly connected to the back of the fixed frame, a drive motor is fixedly connected to the inner wall of the fixed frame, and the drive motor and the wire are electrically connected to each other, a rotating rod is installed at the output end of the drive motor, a fan blade is fixedly connected to the front end of the rotating rod, a plurality of air permeable frames are fixedly connected to the inner wall of the installation frame, and the inner wall of the air permeable frame is sleeved on the surface of the fan blade.

[0013] Preferably, a discharge frame is fixedly connected to the bottom of the surface of the installation frame, a coarse filter is fixedly connected to the inner wall of the discharge frame, and a battery is fixedly connected to one side of the bottom of the installation frame.

[0014] Preferably, rectangular frames are fixedly connected to both sides of the installation frame, a second servo motor is fixedly connected to the inner wall of the rectangular frame, a transmission rod is installed at the output end of the second servo motor, a driving gear is fixedly connected to the front end of the transmission rod, the surface of the driving gear is meshed with the first transmission gear, and the surface of the first transmission gear is meshed with the second transmission gear.

[0015] Preferably, one side of the driving gear and the second transmission gear is fixedly connected to a control rod, the front end of the control rod is fixedly connected to an air guide plate, and both sides of the air guide plate are rotatably connected to the inner wall of the rectangular frame.

[0016] Preferably, the bottom end of the support column is fixedly connected to a mounting base plate.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] (1) Through the arrangement of the installation frame, photovoltaic panel, heat absorbing plate, heat conducting rod, conduction rod, heat conducting ball, second heat conducting rod, third heat conducting rod, first heat sink, connecting rod and second heat sink, when in use, the heat absorbing plate is used to absorb the heat in the photovoltaic panel, the heat conducting rod conducts the heat in the heat absorbing plate, the heat conducting rod conducts the heat through the conduction rod at the bottom end, the bottom end of the conduction rod is provided with a heat conducting ball to transport the heat, the second heat conducting rod is used to transport the heat in the heat conducting ball, the second heat conducting rod transports the heat to the first heat sink on one side through the third heat conducting rod on the surface, the first heat sink and the second heat sink are made of ceramics with a specific ratio, so that the heat sink is easy to store heat, and then the heat sink is easy to store heat during the day, and the heat sink is dissipated after the temperature drops at night, thereby achieving the effect of absorbing heat and cooling the photovoltaic panel, and facilitating the operation of the staff.

[0019] (2) Through the arrangement of the assembly frame, winding rod, sealing pad, electric slide rail and sliding block, when in use, the winding rod drives the sealing pad connected to the surface to be rolled up, and the sliding block drives the sealing pad to close the two sides of the assembly frame, and the sealing pad is rolled up by the winding rod. When the two sides of the assembly frame are opened, the internal heat sink is convenient to accelerate the heat dissipation. When the two sides of the assembly frame are closed, the heat dissipation of the internal heat sink is slow, but a large amount of sand and dust can be prevented from entering the assembly frame in windy and sandy weather, thereby achieving the effect of convenient heat dissipation of the heat sink and preventing it from dust.

[0020] (3) Through the arrangement of fan blades, a discharge frame and a coarse filter, when in use, multiple drive motors are synchronously connected to the power supply through wires, the fan blades rotate to generate wind energy, and the surface of the fan blades is protected by a breathable frame. The wind energy enhances the air flow inside the installation frame to prevent overheating inside the installation frame. The hot air is discharged through the discharge frame, and the sand and dust can be discharged synchronously. A coarse filter is used to prevent a large amount of dust from entering the discharge frame, thereby achieving the effect of increasing the air flow inside the installation frame and cleaning the dust inside the installation frame.

[0021] (4) Through the arrangement of the rectangular frame, the driving gear, the first transmission gear, the second transmission gear and the air guide plate, when in use, the driving gear drives the first transmission gear meshingly connected on the surface to rotate, and the first transmission gear drives the second transmission gear meshingly connected on the surface to rotate, so that the driving gear and the second transmission gear both drive the air guide plate at one end to adjust the angle through the control rod on one side. When the external wind and sand are strong, the gap can be controlled by the air guide plate to prevent a large amount of sand and dust from entering, thereby achieving the effect of adjusting the angle of the air guide plate and the opening gap, and facilitating the operation of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 One of the three-dimensional diagrams of the present invention;

[0023] Figure 2 This is the second stereogram of the present invention;

[0024] Figure 3 A three-dimensional diagram of the heat absorbing plate of the present invention;

[0025] Figure 4 A three-dimensional diagram of the sealing gasket of the present invention;

[0026] Figure 5 A three-dimensional diagram of the heat-conducting ball of the present invention;

[0027] Figure 6 is a three-dimensional diagram of the air guide plate of the present invention;

[0028] In the figure: 1. installation frame; 2. photovoltaic panel; 3. heat absorbing plate; 4. first heat-conducting rod; 5. conduction rod; 6. heat-conducting ball; 7. second heat-conducting rod; 8. third heat-conducting rod; 9. first heat sink; 10. connecting rod; 11. second heat sink; 12. support column; 13. assembly frame; 14. protection frame; 15. first servo motor; 16. drive rod; 17. winding rod; 18. sealing pad; 19. electric slide rail; 20. sliding block; 21. fixed frame; 22. wire; 23. drive motor; 24. rotating rod; 25. fan blade; 26. ventilation frame; 27. discharge frame; 28. coarse filter; 29. ​​battery; 30. rectangular frame; 31. second servo motor; 32. transmission rod; 33. drive gear; 34. first transmission gear; 35. second transmission gear; 36. air guide plate; 37. installation base plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in 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 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.

[0030] Embodiment 1:

[0031] See also Figures 1 to 6 As shown, a desert photovoltaic power generation and heat dissipation device comprises:

[0032] Installation frame 1;

[0033] The top of the installation frame 1 is fixedly connected with a photovoltaic panel 2, the bottom of the photovoltaic panel 2 is fixedly connected with multiple groups of heat absorbing plates 3, and both sides of the heat absorbing plates 3 are fixedly connected to the inner wall of the installation frame 1, the inner wall of the installation frame 1 is fixedly connected with multiple groups of first heat conducting rods 4, and the top of the heat conducting rods 4 is fixedly connected to the bottom of the heat absorbing plate 3;

[0034] The bottom end of the heat-conducting rod 4 is fixedly connected to a plurality of conduction rods 5, one end of the conduction rod 5 is fixedly connected to a heat-conducting ball 6, the bottom of the heat-conducting ball 6 is fixedly connected to a second heat-conducting rod 7, the surface of the second heat-conducting rod 7 is fixedly connected to a plurality of third heat-conducting rods 8, one end of the third heat-conducting rod 8 is fixedly connected to a first heat sink 9, both sides of the back side of the first heat sink 9 are fixedly connected to connecting rods 10, and the front end of the connecting rod 10 is fixedly connected to a second heat sink 11.

[0035] When in use, a photovoltaic panel 2 is arranged on the top of the installation frame 1, and a plurality of heat absorbing plates 3 are arranged at the bottom of the photovoltaic panel 2. The heat absorbing plate 3 is used to absorb the heat in the photovoltaic panel 2, and a heat conducting rod 4 is arranged on the inner wall of the installation frame 1 to conduct the heat in the heat absorbing plate 3. The heat conducting rod 4 conducts the heat through the conduction rod 5 at the bottom end. The bottom end of the conduction rod 5 is provided with a heat conducting ball 6 to transport the heat. A second heat conducting rod 7 is arranged at the bottom of the heat conducting ball 6. The second heat conducting rod 7 is used to transport the heat in the heat conducting ball 6. The second heat conducting rod 7 transports the heat to the first heat sink 9 on one side through the third heat conducting rod 8 on the surface, and the first heat sink 9 is connected to the second heat sink 11 through a connecting rod 10. The first heat sink 9 and the second heat sink 11 are made of ceramics with a specific ratio, so that the heat sink is easy to store heat, and then the heat sink is easy to store heat during the day, and the heat sink is dissipated after the temperature drops at night.

[0036] Embodiment 2:

[0037] See also Figures 1 to 6 As shown, a support column 12 is fixedly connected to the bottom of the installation frame 1, and the inner wall of the support column 12 is sleeved on the surface of the second heat-conducting rod 7, an assembly frame 13 is fixedly connected to the surface of the support column 12, and the inner wall of the assembly frame 13 is sleeved on the surfaces of the first heat dissipation plate 9, the connecting rod 10 and the second heat dissipation plate 11, both sides of the top of the assembly frame 13 are fixedly connected with a protective frame 14, the inner wall of the protective frame 14 is fixedly connected with a first servo motor 15, a driving rod 16 is installed at the output end of the first servo motor 15, a winding rod 17 is installed at the output end of the driving rod 16, a sealing gasket 18 is wound and connected to the surface of the winding rod 17, and electric slide rails 19 are fixedly connected to the inner wall of the electric slide rail 19, a sliding block 20 is slidably connected to the inner wall of the electric slide rail 19, and one side of the sliding block 20 is fixedly connected to one side of the sealing gasket 18.

[0038] When in use, a first servo motor 15 is provided on both sides of the top of the assembly frame 13 through the protective frame 14. The staff connects the first servo motor 15 to the power supply, and the output end of the first servo motor 15 drives the driving rod 16 to rotate, and the driving rod 16 drives the winding rod 17 at the bottom to rotate, and the winding rod 17 drives the sealing gasket 18 connected to the surface to be wound and rolled up. In addition, electric slide rails 19 are provided on both sides of the inner wall of the assembly frame 13. The staff drives the sliding block 20 of the inner wall to move by the electric slide rail 19, and drives the sealing gasket 18 to close the two sides of the assembly frame 13 by the sliding block 20, and rolls up the sealing gasket 18 by the winding rod 17. When the two sides of the assembly frame 13 are opened, the internal heat sink is convenient to accelerate the heat dissipation. When the two sides of the assembly frame 13 are closed, the internal heat sink dissipates heat slowly, but it can prevent a large amount of sand and dust from entering the assembly frame 13 in windy and sandy weather.

[0039] Embodiment three:

[0040] See also Figures 1 to 6 As shown, a plurality of fixed frames 21 are fixedly connected to the back of the mounting frame 1, a wire 22 is fixedly connected to the back of the fixed frame 21, a driving motor 23 is fixedly connected to the inner wall of the fixed frame 21, and the driving motor 23 and the wire 22 are electrically connected to each other, a rotating rod 24 is installed at the output end of the driving motor 23, a fan blade 25 is fixedly connected to the front end of the rotating rod 24, a plurality of air-permeable frames 26 are fixedly connected to the inner wall of the mounting frame 1, and the inner wall of the air-permeable frame 26 is sleeved on the surface of the fan blade 25, a discharge frame 27 is fixedly connected to the bottom of the surface of the mounting frame 1, a coarse filter 28 is fixedly connected to the inner wall of the discharge frame 27, and a battery 29 is fixedly connected to one side of the bottom of the mounting frame 1.

[0041] When in use, a driving motor 23 is arranged on the back of the installation frame 1 through the fixed frame 21, and multiple driving motors 23 are synchronously connected to the power supply through the wire 22. The output end of the driving motor 23 drives the rotating rod 24 to rotate, and the rotating rod 24 drives the fan blades 25 at one end to rotate. The rotation of the fan blades 25 generates wind energy. The surface of the fan blades 25 is protected by the air-permeable frame 26. The wind energy enhances the air flow inside the installation frame 1 to prevent the inside of the installation frame 1 from overheating, and an exhaust frame 27 is arranged at the bottom of the surface of the installation frame 1. The hot air is discharged through the exhaust frame 27, and the sand and dust can be discharged synchronously, and a large amount of dust is prevented from entering from the exhaust frame 27 through a coarse filter screen 28.

[0042] Embodiment 4:

[0043] See also Figures 1 to 6As shown, both sides of the mounting frame 1 are fixedly connected with a rectangular frame 30, the inner wall of the rectangular frame 30 is fixedly connected with a second servo motor 31, a transmission rod 32 is installed at the output end of the second servo motor 31, the front end of the transmission rod 32 is fixedly connected with a driving gear 33, the surface of the driving gear 33 is meshingly connected with a first transmission gear 34, the surface of the first transmission gear 34 is meshingly connected with a second transmission gear 35, one side of the driving gear 33 and the second transmission gear 35 are fixedly connected with a control rod, the front end of the control rod is fixedly connected with an air guide plate 36, and both sides of the air guide plate 36 are rotatably connected to the inner wall of the rectangular frame 30.

[0044] When in use, rectangular frames 30 are provided on both sides of the installation frame 1, and a second servo motor 31 is provided on the inner wall of the rectangular frame 30. The staff connects the second servo motor 31 to the power supply, and the output end of the second servo motor 31 drives the transmission rod 32 to rotate, and the transmission rod 32 drives the driving gear 33 at the front end to rotate, and the driving gear 33 drives the first transmission gear 34 meshingly connected on the surface to rotate, and the first transmission gear 34 drives the second transmission gear 35 meshingly connected on the surface to rotate, so that the driving gear 33 and the second transmission gear 35 both drive the wind guide plate 36 at one end to adjust the angle through the control rod on one side. When the external wind and sand are strong, the gap can be controlled by the wind guide plate 36 to prevent a large amount of sand and dust from entering.

[0045] Embodiment five:

[0046] See also Figures 1 to 6 As shown, in desert areas, this device is widely used in photovoltaic power stations to improve the working efficiency and service life of photovoltaic panels. The specific operation steps are as follows:

[0047] First, fix the support column at the bottom of the installation frame to the ground or a preset installation foundation to ensure the stability of the entire device, install the photovoltaic panel through the fixed structure at the top of the installation frame, and ensure that the connection between the photovoltaic panel and the installation frame is tight and not loose.

[0048] When the photovoltaic panel starts working, the heat absorption plate will automatically absorb the heat generated by the photovoltaic panel. The heat is conducted to the conduction rod through the first heat-conducting rod, and then transferred to the third heat-conducting rod through the heat-conducting ball and the second heat-conducting rod, and finally absorbed and stored by the first heat sink and the second heat sink. At night or when the temperature is low, the heat sink will release the stored heat to achieve natural heat dissipation.

[0049] In windy and sandy weather conditions, the first servo motor is controlled to drive the winding rod to drive the sealing pad to be rolled up or unfolded. When heat dissipation is required, the sealing pad is unfolded so that the heat sink can fully dissipate heat; when the wind is strong, the sealing pad is folded up to prevent sand and dust from entering the assembly frame.

[0050] Under extremely high temperature conditions, the drive motor can be started to drive the fan blades to rotate, accelerating the air flow around the heat sink through the breathable frame to improve heat dissipation efficiency.

[0051] Regularly check the coarse filter in the discharge frame, clean up the accumulated sand, dust and debris, ensure the normal operation of the device, check the connection and wear of each component, and replace damaged parts in time.

[0052] Working principle: When in use, the heat absorbing plate 3 is used to absorb the heat in the photovoltaic panel 2, and the heat conducting rod 4 conducts the heat in the heat absorbing plate 3. The heat conducting rod 4 conducts the heat through the conduction rod 5 at the bottom. The bottom of the conduction rod 5 is provided with a heat conducting ball 6 to transport the heat. The second heat conducting rod 7 is used to transport the heat in the heat conducting ball 6. The second heat conducting rod 7 transports the heat to the first heat dissipation plate 9 on one side through the third heat conducting rod 8 on the surface. The first heat dissipation plate 9 and the second heat dissipation plate 11 are made of ceramics with a specific ratio, so that the heat dissipation plate is easy to store heat, and then the heat dissipation plate is easy to store heat during the day, and the temperature is low at night. After lowering, the heat dissipation plate is cooled, and the staff turns on the power of the first servo motor 15. The output end of the first servo motor 15 drives the driving rod 16 to rotate, and the driving rod 16 drives the winding rod 17 at the bottom to rotate, and the winding rod 17 drives the sealing baffle 18 connected to the surface to be wound and rolled up. The staff drives the sliding block 20 of the inner wall to move the sliding block 20 to drive the sealing baffle 18 to close the two sides of the assembly frame 13, and rolls up the sealing baffle 18 through the winding rod 17. When the two sides of the assembly frame 13 are opened, the internal heat dissipation plate is convenient for accelerating the heat dissipation, and the two sides of the assembly frame 13 are sealed. When the heat sink 26 is closed, the heat of the internal heat sink 10 is slowly dissipated, but a large amount of dust can be prevented from entering the assembly frame 13 in windy and sandy weather. The multiple drive motors 23 are connected to the power supply synchronously through the wire 22, and the output end of the drive motor 23 drives the rotating rod 24 to rotate, and the rotating rod 24 drives the fan blade 25 at one end to rotate. The rotation of the fan blade 25 generates wind energy, and the surface of the fan blade 25 is protected by the air permeable frame 26. The wind energy improves the air flow inside the installation frame 1 to prevent the installation frame 1 from overheating. The hot air is discharged through the exhaust frame 27, and the dust can be discharged synchronously, and a large amount of dust can be prevented from entering the assembly frame 13 through the coarse filter 28. Dust enters from the discharge frame 27, and the staff connects the second servo motor 31 to the power supply. The output end of the second servo motor 31 drives the transmission rod 32 to rotate, and the transmission rod 32 drives the driving gear 33 at the front end to rotate. The driving gear 33 drives the first transmission gear 34 meshing on the surface to rotate, and the first transmission gear 34 drives the second transmission gear 35 meshing on the surface to rotate, so that the driving gear 33 and the second transmission gear 35 both drive the wind guide plate 36 at one end to adjust the angle through the control rod on one side. When the external wind and sand are strong, the gap can be controlled by the wind guide plate 36 to prevent a large amount of sand and dust from entering.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A desert photovoltaic power generation and heat dissipation device, characterized in that: include: Mounting frame (1); The top of the installation frame (1) is fixedly connected to a photovoltaic panel (2), the bottom of the photovoltaic panel (2) is fixedly connected to a plurality of heat absorbing panels (3), and both sides of the heat absorbing panels (3) are fixedly connected to the inner wall of the installation frame (1), the inner wall of the installation frame (1) is fixedly connected to a plurality of first heat conducting rods (4), and the top ends of the heat conducting rods (4) are fixedly connected to the bottoms of the heat absorbing panels (3); The bottom end of the heat-conducting rod (4) is fixedly connected to a plurality of conduction rods (5), one end of the conduction rod (5) is fixedly connected to a heat-conducting ball (6), the bottom of the heat-conducting ball (6) is fixedly connected to a second heat-conducting rod (7), the surface of the second heat-conducting rod (7) is fixedly connected to a plurality of third heat-conducting rods (8), one end of the third heat-conducting rod (8) is fixedly connected to a first heat dissipation plate (9), both sides of the back side of the first heat dissipation plate (9) are fixedly connected to connecting rods (10), and the front end of the connecting rod (10) is fixedly connected to a second heat dissipation plate (11).

2. The desert photovoltaic power generation and heat dissipation device according to claim 1, characterized in that: The bottom of the installation frame (1) is fixedly connected to a support column (12), and the inner wall of the support column (12) is sleeved on the surface of the second heat-conducting rod (7); the surface of the support column (12) is fixedly connected to an assembly frame (13), and the inner wall of the assembly frame (13) is sleeved on the surfaces of the first heat dissipation plate (9), the connecting rod (10) and the second heat dissipation plate (11); both sides of the top of the assembly frame (13) are fixedly connected to a protection frame (14); the inner wall of the protection frame (14) is fixedly connected to a first servo motor (15); a driving rod (16) is installed at the output end of the first servo motor (15); and a winding rod (17) is installed at the output end of the driving rod (16).

3. The desert photovoltaic power generation and heat dissipation device according to claim 2, characterized in that: A sealing gasket (18) is wound around the surface of the winding rod (17), electric slide rails (19) are fixedly connected to both sides of the inner wall of the assembly frame (13), a sliding block (20) is slidably connected to the inner wall of the electric slide rail (19), and one side of the sliding block (20) is fixedly connected to one side of the sealing gasket (18).

4. The desert photovoltaic power generation and heat dissipation device according to claim 1, characterized in that: The back of the installation frame (1) is fixedly connected to a plurality of fixed frames (21), the back of the fixed frame (21) is fixedly connected to a wire (22), the inner wall of the fixed frame (21) is fixedly connected to a drive motor (23), and the drive motor (23) and the wire (22) are electrically connected to each other, a rotating rod (24) is installed at the output end of the drive motor (23), and the front end of the rotating rod (24) is fixedly connected to a fan blade (25), and the inner wall of the installation frame (1) is fixedly connected to a plurality of air-permeable frames (26), and the inner wall of the air-permeable frame (26) is sleeved on the surface of the fan blade (25).

5. The desert photovoltaic power generation and heat dissipation device according to claim 1, characterized in that: A discharge frame (27) is fixedly connected to the bottom of the surface of the installation frame (1), a coarse filter screen (28) is fixedly connected to the inner wall of the discharge frame (27), and a storage battery (29) is fixedly connected to one side of the bottom of the installation frame (1).

6. The desert photovoltaic power generation and heat dissipation device according to claim 1, characterized in that: Rectangular frames (30) are fixedly connected to both sides of the installation frame (1); a second servo motor (31) is fixedly connected to the inner wall of the rectangular frame (30); a transmission rod (32) is installed at the output end of the second servo motor (31); a driving gear (33) is fixedly connected to the front end of the transmission rod (32); a first transmission gear (34) is meshedly connected to the surface of the driving gear (33); and a second transmission gear (35) is meshedly connected to the surface of the first transmission gear (34).

7. The desert photovoltaic power generation and heat dissipation device according to claim 6, characterized in that: One side of the driving gear (33) and the second transmission gear (35) is fixedly connected to a control rod, the front end of the control rod is fixedly connected to an air guide plate (36), and both sides of the air guide plate (36) are rotatably connected to the inner wall of the rectangular frame (30).

8. The desert photovoltaic power generation and heat dissipation device according to claim 2, characterized in that: The bottom end of the support column (12) is fixedly connected to a mounting base plate (37).

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