A desert photovoltaic power generation heat dissipation device

Abstract

The present invention relates to the technical field of photovoltaic panel heat dissipation, and specifically discloses a desert photovoltaic power generation heat dissipation device, including: a mounting frame, a photovoltaic panel is fixedly connected to the top of the mounting frame, and a plurality of heat absorption plates are fixedly connected to the bottom of the photovoltaic panel; Through the settings of the photovoltaic panel, the first heat dissipation plate and the second heat dissipation plate, when in use, the heat absorption plate absorbs the heat in the photovoltaic panel, the heat conduction rod conducts the heat in the heat absorption plate, the heat conduction rod conducts the heat through the conduction rod at the bottom end, and a heat conduction ball is arranged at the bottom end of the conduction rod to transport the heat. The second heat conduction rod transports the heat in the heat conduction ball, and the second heat conduction rod transports the heat to the first heat dissipation plate on one side through the third heat conduction rod. The first heat dissipation plate and the second heat dissipation plate are made of ceramics with a specific ratio, making it convenient for the heat dissipation plate to store heat. Then, the heat dissipation plate is convenient for storing heat during the day, and after the temperature drops at night, the heat dissipation plate dissipates heat, thus achieving the effect of absorbing heat and reducing the temperature of the photovoltaic panel.

Description

Technical Field

[0001] The present invention belongs to the technical field of photovoltaic panel heat dissipation, and particularly relates to a heat dissipation device for desert photovoltaic power generation. 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 have become the focus of attention of countries around the world. As an important part of renewable energy, photovoltaic power generation has been widely used globally due to its advantages of cleanness, pollution-free, and renewable. Especially in desert areas, due to sufficient sunlight and rich land resources, the construction of photovoltaic power stations has become an important direction for energy development in these areas. However, the unique climatic conditions in desert areas, such as high temperature, dryness, and 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 adopt natural heat dissipation or forced air cooling heat dissipation methods. The natural heat dissipation method mainly relies on the heat exchange between the photovoltaic panel and the surrounding environment to achieve heat dissipation, but this method has low heat dissipation efficiency and cannot meet the heat dissipation requirements in the high-temperature environment of desert areas. The forced air cooling heat dissipation method uses forced convection equipment such as fans to take away the heat. Although the heat dissipation efficiency is relatively high, in desert areas, there is strong wind and sand and a lot of dust, and heat dissipation equipment such as fans is easily damaged, and the maintenance cost is relatively high. Therefore, it is necessary for the staff to improve it. Summary of the Invention

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

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

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

[0007] An installation 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 heat absorption plates, and both sides of the heat absorption plate are fixedly connected to the inner wall of the installation frame. The inner wall of the installation frame is fixedly connected with multiple first heat conduction rods, and the top ends of the heat conduction rods are fixedly connected to the bottom of the heat absorption plate;

[0009] The bottom ends of the heat conduction rods are fixedly connected with multiple conduction rods. One end of the conduction rod is fixedly connected with a heat conduction ball. The bottom of the heat conduction ball is fixedly connected with a second heat conduction rod. Multiple third heat conduction rods are fixedly connected to the surface of the second heat conduction rod. One end of the third heat conduction rod is fixedly connected with a first heat dissipation plate. Both sides of the back of the first heat dissipation plate are fixedly connected with connecting rods. The front ends of the connecting rods are fixedly connected with a second heat dissipation plate.

[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. Protective frames are fixedly connected to both sides of the top of the assembly frame. A first servo motor is fixedly connected to the inner wall of the protective frame. 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 and connected to the surface of the winding rod. Electric sliding 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 sliding rail, and one side of the sliding block is fixedly connected to one side of the sealing gasket.

[0012] Preferably, multiple fixed frames are fixedly connected to the back of the installation frame. Wires are fixedly connected to the backs of the fixed frames. A driving motor is fixedly connected to the inner wall of the fixed frame, and the driving motor is electrically connected to the wire. A rotating rod is installed at the output end of the driving motor, a fan blade is fixedly connected to the front end of the rotating rod, and multiple 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 rough filter screen is fixedly connected to the inner wall of the discharge frame. A storage 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. A first transmission gear is meshed with the surface of the driving gear, and a second transmission gear is meshed with the surface of the first transmission gear.

[0015] Preferably, control rods are fixedly connected to one sides of the driving gear and the second transmission gear. A wind guiding plate is fixedly connected to the front end of the control rod, and both sides of the wind guiding plate are rotatably connected to the inner wall of the rectangular frame.

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

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] (1) Through the settings of the installation frame, photovoltaic panel, heat absorption plate, heat conduction rod, conduction rod, heat conduction ball, second heat conduction rod, third heat conduction rod, first heat dissipation plate, connection rod and second heat dissipation plate, during use, the heat absorption plate is used to absorb the heat in the photovoltaic panel, the heat conduction rod conducts the heat in the heat absorption plate, the heat conduction rod conducts the heat through the conduction rod at the bottom, and the heat conduction ball is arranged at the bottom of the conduction rod to transport the heat. The second heat conduction rod is used to transport the heat in the heat conduction ball, and the second heat conduction rod transports the heat to the first heat dissipation plate on one side through the third heat conduction rod on the surface. The first heat dissipation plate and the second heat dissipation plate are made of ceramics with a specific ratio, making it convenient for the heat dissipation plate to store heat. Then, the heat dissipation plate is convenient for storing heat during the day and dissipating heat after the temperature drops at night, thus achieving the effect of absorbing heat and cooling the photovoltaic panel and being convenient for the staff to operate.

[0019] (2) Through the settings of the assembly frame, winding rod, sealing gasket, electric slide rail and sliding block, during use, the winding rod drives the sealing gasket wound on the surface to be rolled up, and drives the sealing gasket to close both sides of the assembly frame through the sliding block. The sealing gasket is rolled up by the winding rod. When both sides of the assembly frame are opened, the heat dissipation plate inside is convenient for accelerating heat dissipation. When both sides of the assembly frame are closed, the heat dissipation of the heat dissipation plate inside is slower, but it can prevent a large amount of dust from entering the inside of the assembly frame during sandstorm weather, thus achieving the effect of conveniently dissipating heat from the heat dissipation plate and being dust-proof.

[0020] (3) Through the settings of the fan blade, discharge frame and coarse filter screen, during use, multiple drive motors are synchronously powered on through wires, the fan blade rotates to generate wind energy, the surface of the fan blade is protected by the ventilation frame, the wind energy improves the air flow inside the installation frame, prevents the inside of the installation frame from overheating, discharges the hot air through the discharge frame, and can discharge the dust synchronously, and prevents a large amount of dust from entering through the coarse filter screen, thus achieving the effect of increasing the air flow inside the installation frame and cleaning the dust inside the installation frame.

[0021] (4) Through the settings of the rectangular frame, drive gear, first transmission gear, second transmission gear and air deflector, during use, the drive gear drives the first transmission gear meshed on the surface to rotate, and the first transmission gear drives the second transmission gear meshed on the surface to rotate, so that both the drive gear and the second transmission gear drive the air deflector at one end to adjust the angle through the control rod on one side. When the external wind and sand are relatively large, the air deflector can be used to control the gap to prevent a large amount of dust from entering, thus achieving the effect of adjusting the angle of the air deflector and the opening gap and being convenient for the staff to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is one of the three-dimensional views of the present invention;

[0023] Figure 2 is the second three-dimensional view of the present invention;

[0024] Figure 3 This is a three-dimensional view of the heat absorption plate of the present invention;

[0025] Figure 4 This is a three-dimensional view of the sealing gasket of the present invention;

[0026] Figure 5 This is a three-dimensional view of the heat conduction ball of the present invention;

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

[0028] In the figure: 1, mounting frame; 2, photovoltaic panel; 3, heat absorption plate; 4, first heat conduction rod; 5, conduction rod; 6, heat conduction ball; 7, second heat conduction rod; 8, third heat conduction rod; 9, first heat dissipation plate; 10, connecting rod; 11, second heat dissipation plate; 12, support column; 13, assembly frame; 14, protection frame; 15, first servo motor; 16, driving rod; 17, winding rod; 18, sealing gasket; 19, electric slide rail; 20, sliding block; 21, fixed frame; 22, wire; 23, driving motor; 24, rotating rod; 25, fan blade; 26, air permeable frame; 27, discharge frame; 28, rough filter screen; 29, storage battery; 30, rectangular frame; 31, second servo motor; 32, transmission rod; 33, driving gear; 34, first transmission gear; 35, second transmission gear; 36, air guide plate; 37, mounting base plate. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Embodiment 1:

[0031] Please refer to Figures 1 to 6 As shown, a desert photovoltaic power generation heat dissipation device includes:

[0032] Mounting frame 1;

[0033] The top of the mounting 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 absorption plates 3, and both sides of the heat absorption plate 3 are fixedly connected to the inner wall of the mounting frame 1. The inner wall of the mounting frame 1 is fixedly connected with multiple groups of first heat conduction rods 4, and the top of the heat conduction rod 4 is fixedly connected to the bottom of the heat absorption plate 3;

[0034] A plurality of conduction rods 5 are fixedly connected to the bottom end of the heat conduction rod 4. One end of the conduction rod 5 is fixedly connected to a heat conduction ball 6. The bottom of the heat conduction ball 6 is fixedly connected to a second heat conduction rod 7. Multiple groups of third heat conduction rods 8 are fixedly connected to the surface of the second heat conduction rod 7. One end of the third heat conduction rod 8 is fixedly connected to a first heat dissipation plate 9. Both sides of the back surface of the first heat dissipation plate 9 are fixedly connected to connecting rods 10. The front end of the connecting rod 10 is fixedly connected to a second heat dissipation plate 11.

[0035] During use, a photovoltaic panel 2 is arranged on the top of the installation frame 1, and a plurality of heat absorption plates 3 are arranged at the bottom of the photovoltaic panel 2. The heat absorption plates 3 are used to absorb the heat in the photovoltaic panel 2, and a heat conduction rod 4 is arranged on the inner wall of the installation frame 1 to conduct the heat in the heat absorption plates 3. The heat conduction rod 4 conducts the heat through the conduction rods 5 at the bottom end. A heat conduction ball 6 is arranged at the bottom end of the conduction rod 5 to transport the heat. A second heat conduction rod 7 is arranged at the bottom of the heat conduction ball 6 to transport the heat in the heat conduction ball 6. The second heat conduction rod 7 transports the heat to the first heat dissipation plate 9 on one side through the third heat conduction rods 8 on the surface. The first heat dissipation plate 9 and the second heat dissipation plate 11 are connected by the connecting rods 10. 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 plates are convenient for storing heat. Then, the heat dissipation plates are convenient for storing heat during the day, and when the temperature drops at night, the heat dissipation plates dissipate heat.

[0036] Embodiment 2:

[0037] Please refer to Figures 1 to 6 As shown in the figure, 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 conduction 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. Protective frames 14 are fixedly connected to both sides of the top of the assembly frame 13. A first servo motor 15 is fixedly connected to the inner wall of the protective frame 14. 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 on the surface of the winding rod 17. Electric sliding 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 sliding rail 19, and one side of the sliding block 20 is fixedly connected to one side of the sealing gasket 18.

[0038] During use, on both sides of the top of the assembly frame 13, first servo motors 15 are arranged through protective frames 14. The staff connects the first servo motors 15 to the power supply. The output end of the first servo motor 15 drives the driving rod 16 to rotate. The driving rod 16 drives the winding rod 17 at the bottom to rotate. The winding rod 17 drives the sealing gasket 18 wound on its surface to be wound up. And on both sides of the inner wall of the assembly frame 13, electric slide rails 19 are arranged. The staff moves the sliding blocks 20 on the inner wall driven by the electric slide rails 19. The sealing gasket 18 is driven by the sliding blocks 20 to seal both sides of the assembly frame 13. The sealing gasket 18 is rolled up by the winding rod 17. When both sides of the assembly frame 13 are opened, the internal heat dissipation plates facilitate accelerating heat dissipation. When both sides of the assembly frame 13 are closed, the heat of the internal heat dissipation plates dissipates more slowly, but it can prevent a large amount of dust from entering the interior of the assembly frame 13 in sandy weather.

[0039] Embodiment Three:

[0040] Please refer to Figures 1 to 6 As shown, on the back of the installation frame 1, multiple fixed frames 21 are fixedly connected. On the back of the fixed frames 21, conducting wires 22 are fixedly connected. Inside the inner wall of the fixed frames 21, driving motors 23 are fixedly connected. And the driving motors 23 and the conducting wires 22 are electrically connected to each other. At the output end of the driving motor 23, a rotating rod 24 is installed. At the front end of the rotating rod 24, a fan blade 25 is fixedly connected. Inside the inner wall of the installation frame 1, multiple air-permeable frames 26 are fixedly connected. And the inner wall of the air-permeable frames 26 is sleeved on the surface of the fan blade 25. At the bottom of the surface of the installation frame 1, a discharge frame 27 is fixedly connected. Inside the inner wall of the discharge frame 27, a coarse filter screen 28 is fixedly connected. On one side of the bottom of the installation frame 1, a storage battery 29 is fixedly connected.

[0041] During use, through the fixed frames 21, driving motors 23 are arranged on the back of the installation frame 1. Multiple driving motors 23 are synchronously connected to the power supply through the conducting wires 22. The output end of the driving motor 23 drives the rotating rod 24 to rotate. The rotating rod 24 drives the fan blade 25 at one end to rotate. The fan blade 25 rotates to generate wind energy. The surface of the fan blade 25 is protected by the air-permeable frames 26. The wind energy improves the air flow inside the installation frame 1 and prevents the inside of the installation frame 1 from overheating. And at the bottom of the surface of the installation frame 1, a discharge frame 27 is arranged. The hot air is discharged through the discharge frame 27, and the dust can be discharged synchronously. And a large amount of dust is prevented from entering through the coarse filter screen 28 from the discharge frame 27.

[0042] Embodiment Four:

[0043] Please refer to Figures 1 to 6As shown, both sides of the installation 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, the output end of the second servo motor 31 is installed with a transmission rod 32, 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 extreme high temperature conditions, the drive motor can be started to drive the fan blades to rotate, and the air flow around the heat dissipation plate can be accelerated through the ventilation frame to improve the heat dissipation efficiency.

[0051] Regularly check the rough filter screen in the discharge frame, clean the accumulated dust and debris to ensure the normal operation of the device, check the connection and wear conditions of each component, and replace the damaged components in time.

[0052] Working principle: During use, the heat absorption plate 3 absorbs the heat in the photovoltaic panel 2, the heat conduction rod 4 conducts the heat in the heat absorption plate 3, the heat conduction rod 4 conducts the heat through the conduction rod 5 at the bottom end, and the bottom end of the conduction rod 5 is provided with a heat conduction ball 6 to transport the heat. The second heat conduction rod 7 transports the heat in the heat conduction ball 6, and the second heat conduction rod 7 transports the heat to the first heat dissipation plate 9 on one side through the third heat conduction 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, making it convenient for the heat dissipation plate to store heat. Then, the heat dissipation plate is convenient for storing heat during the day, and after the temperature drops at night, the heat dissipation plate dissipates heat. The staff connects the first servo motor 15 to the power supply, the output end of the first servo motor 15 drives the drive rod 16 to rotate, the drive rod 16 drives the winding rod 17 at the bottom end to rotate, and the winding rod 17 drives the sealing gasket 18 wound on the surface to be wound up. The staff moves the sliding block 20 on the inner wall of the electric slide rail 19, and drives the sealing gasket 18 through the sliding block 20 to seal both sides of the assembly frame 13. The sealing gasket 18 is rolled up by the winding rod 17. When both sides of the assembly frame 13 are opened, the internal heat dissipation plate is convenient for accelerating heat dissipation. When both sides of the assembly frame 13 are closed, the heat dissipation of the internal heat dissipation plate is slower, but it can prevent a large amount of dust from entering the inside of the assembly frame 13 during sandstorm weather. The multiple drive motors 23 are synchronously connected to the power supply through the wire 22, the output end of the drive motor 23 drives the rotating rod 24 to rotate, the rotating rod 24 drives the fan blade 25 at one end to rotate, the fan blade 25 rotates to generate wind energy, the surface of the fan blade 25 is protected by the ventilation frame 26, the wind energy improves the air flow inside the installation frame 1, prevents the inside of the installation frame 1 from overheating, discharges the hot air through the discharge frame 27, and can discharge the dust synchronously, and prevents a large amount of dust from entering through the rough filter screen 28 from the discharge frame 27. 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, 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 meshed on the surface to rotate, and the first transmission gear 34 drives the second transmission gear 35 meshed on the surface to rotate, so that both the driving gear 33 and the second transmission gear 35 drive the air guide plate 36 at one end to adjust the angle through the control rod on one side. When the external sandstorm is large, the gap can be controlled through the air guide plate 36 to prevent a large amount of dust from entering.

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

Claims

1. A desert photovoltaic power generation heat dissipation device, characterized in that, Including: Installation frame (1); A photovoltaic panel (2) is fixedly connected to the top of the installation frame (1). A plurality of heat absorption plates (3) are fixedly connected to the bottom of the photovoltaic panel (2), and both sides of the heat absorption plate (3) are fixedly connected to the inner wall of the installation frame (1). A plurality of first heat conduction rods (4) are fixedly connected to the inner wall of the installation frame (1), and the top ends of the first heat conduction rods (4) are fixedly connected to the bottom of the heat absorption plate (3); The bottom ends of the first heat conduction rods (4) are fixedly connected with a plurality of conduction rods (5). One end of the conduction rod (5) is fixedly connected with a heat conduction ball (6). The bottom of the heat conduction ball (6) is fixedly connected with a second heat conduction rod (7). A plurality of third heat conduction rods (8) are fixedly connected to the surface of the second heat conduction rod (7). One end of the third heat conduction rod (8) is fixedly connected with a first heat dissipation plate (9). Both sides of the back of the first heat dissipation plate (9) are fixedly connected with connecting rods (10), and the front ends of the connecting rods (10) are fixedly connected with a second heat dissipation plate (11); 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 conduction 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). Protective frames (14) are fixedly connected to both sides of the top of the assembly frame (13). A first servo motor (15) is fixedly connected to the inner wall of the protective frame (14). 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); A sealing gasket (18) is wound around the surface of the winding rod (17). Electric sliding 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 sliding rail (19), and one side of the sliding block (20) is fixedly connected to one side of the sealing gasket (18); A plurality of fixing frames (21) are fixedly connected to the back of the installation frame (1). A wire (22) is fixedly connected to the back of the fixing frame (21). A driving motor (23) is fixedly connected to the inner wall of the fixing frame (21), and the driving motor (23) is electrically connected to the wire (22). A rotating rod (24) is installed at the output end of the driving motor (23), and a fan blade (25) is fixedly connected to the front end of the rotating rod (24). A plurality of ventilation frames (26) are fixedly connected to the inner wall of the installation frame (1), and the inner wall of the ventilation frame (26) is sleeved on the surface of the fan blade (25).

2. The desert photovoltaic power generation heat dissipation device according to claim 1, wherein: 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). A storage battery (29) is fixedly connected to one side of the bottom of the installation frame (1).

3. The desert photovoltaic power generation heat dissipation device according to claim 1, wherein: Both sides of the installation frame (1) are fixedly connected with rectangular frames (30). The inner wall of the rectangular frame (30) is fixedly connected with a second servo motor (31). The output end of the second servo motor (31) is equipped with a transmission rod (32). The front end of the transmission rod (32) is fixedly connected with a driving gear (33). The surface of the driving gear (33) is meshed with a first transmission gear (34). The surface of the first transmission gear (34) is meshed with a second transmission gear (35).

4. The desert photovoltaic power generation heat dissipation device according to claim 3, wherein: One side of both the driving gear (33) and the second transmission gear (35) is fixedly connected with a control rod. The front end of the control rod is fixedly connected with a wind deflector (36). Both sides of the wind deflector (36) are rotatably connected to the inner wall of the rectangular frame (30).

5. A desert photovoltaic power generation heat dissipation device according to claim 1, characterized in that: The bottom end of the support column (12) is fixedly connected with a mounting base plate (37).

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