A high-efficiency energy conversion device for solar panels

Abstract

The present invention provides a high-efficiency energy conversion device for solar panels, which belongs to the technical field of solar cell technology. It solves the technical problems that the existing manual cleaning is time-consuming and labor-intensive, the energy conversion of solar energy is single, and it is more dependent on weather conditions. A high-efficiency energy conversion device for solar panels includes a base, a support tube vertically fixed on the base, a driving sleeve slidably connected inside the support tube, a fixed sleeve slidably connected outside the support tube, the driving sleeve and the fixed sleeve are fixedly connected to each other, an extension arm is fixed on the fixed sleeve, a reciprocating component is arranged inside the extension arm, and a cleaning component is arranged outside the extension arm. The present invention has the ability to clean the surface of the solar panel by wind drive, maintains the high-efficiency energy conversion environment of the solar panel, and can generate electricity through wind power, thereby improving the energy utilization rate of the natural environment and also improving the storage efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of solar cells and relates to a high-efficiency energy conversion device, in particular to a high-efficiency energy conversion device for a solar cell panel. Background Art

[0002] Solar energy can be said to be an inexhaustible, clean, pollution-free, renewable, green and environmentally friendly energy. With the development of science and technology and the progress of society, people are becoming more and more aware of environmental protection, and the trend of using solar energy for power generation is increasing. It has unparalleled cleanliness, high safety, relative extensiveness and sufficiency of energy, long life and maintenance-free, which are advantages that other conventional energy sources do not have. Therefore, photovoltaic energy is considered to be the most important new energy. Photovoltaic energy collection and conversion devices can convert light energy into electricity for use, which is the development direction of low-carbon, environmentally friendly and green energy use in society.

[0003] In some areas, it is dry all year round and there is a lot of dust in the air, which causes a lot of dust to accumulate on the surface of photovoltaic modules installed in the area, thus affecting the power generation efficiency of photovoltaic panels. Most of them are cleaned regularly by manual labor, but the surface area of ​​photovoltaic panels is relatively large, and most photovoltaic panels are installed on high roofs or above water surfaces, which brings a lot of inconvenience to manual cleaning. Manual cleaning is time-consuming and labor-intensive. Continuous manual cleaning is labor-intensive for cleaning personnel and cannot be cleaned in time. However, failure to clean dust in time will lead to low power generation efficiency of photovoltaic panels, and single energy conversion of solar energy is more dependent on weather conditions. Summary of the invention

[0004] The purpose of the present invention is to address the above-mentioned problems in the existing technology and to propose a high-efficiency energy conversion device for solar panels. The technical problem to be solved by the invention is: how to achieve the ability to clean the surface of the solar panel through wind drive, maintain the high-efficiency energy conversion environment of the solar panel, and can generate electricity through wind power, thereby improving the energy utilization rate of the natural environment and also improving the storage efficiency.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] A high-efficiency energy conversion device for a solar cell panel comprises a base and a support cylinder vertically fixed on the base, a driving sleeve slidably connected inside the support cylinder, a fixed sleeve slidably connected outside the support cylinder, the driving sleeve and the fixed sleeve are fixedly connected to each other, an extension arm is fixed on the fixed sleeve, a reciprocating assembly is arranged inside the extension arm, a cleaning assembly is arranged outside the extension arm, the cleaning assembly is connected to the reciprocating assembly, and a limiting assembly is fixed on the fixed sleeve, a wind turbine is rotatably connected to the top of the support cylinder, a driving assembly is arranged inside the driving sleeve, the wind turbine is connected to the driving assembly, the driving assembly is connected to the reciprocating assembly, and a wind generator is fixed in the support cylinder, and the input end of the wind generator is connected to the driving assembly.

[0007] The working principle of the present invention is: the wind turbine can be driven by wind, that is, the wind turbine can drive the driving component to operate, the driving component drives the reciprocating component to operate, and the reciprocating component drives the cleaning component to clean the surface of the solar panel to prevent fallen leaves, dust and other debris from covering the solar panel, maintain the efficient energy conversion environment of the solar panel, and through the sliding ability of the driving sleeve and the fixed sleeve, the height of the extension arm can be adjusted, so that the height can be adjusted to better fit the surface of the solar panel and improve the application scenario, and the driving component is connected to the wind generator, so that electricity can be generated by wind power, while maintaining the efficient energy conversion environment of the solar panel, it can also increase the range of energy collection and improve the collection efficiency.

[0008] The driving assembly includes a transmission bevel gear 1 rotatably connected in the driving sleeve and a transmission bevel gear 2 rotatably connected in the driving sleeve. The transmission bevel gear 1 is meshed with the transmission bevel gear 2, and the transmission bevel gear 2 is connected to the reciprocating assembly. A driving rod is arranged in the support cylinder. The driving rod is in the shape of a cross rod and passes through the transmission bevel gear 1. The bottom end of the driving rod is connected to the input end of the wind generator, and the top end of the driving rod is coaxially fixedly connected to the wind turbine.

[0009] By adopting the above structure, the wind turbine can drive the driving rod to rotate, and the driving rod can then drive the transmission bevel gear 1 to rotate. After the transmission bevel gear 1 rotates, it will drive the transmission bevel gear 2 to rotate. After the transmission bevel gear 2 rotates, the reciprocating assembly will operate. The driving rod penetrates the transmission bevel gear 1, so it can drive the transmission bevel gear 1 to rotate without limiting the up and down sliding of the driving sleeve, thereby ensuring that the height of the extension arm can be adjusted.

[0010] The output end of the wind generator is electrically connected to the energy storage device of the solar panel.

[0011] By adopting the above structure, the electricity generated by the wind turbine can be transmitted to the energy storage device, thereby improving the utilization rate of natural environment energy and the storage efficiency.

[0012] The reciprocating assembly includes a reciprocating screw rotatably connected in the extension arm and a reciprocating slider slidably connected to the extension arm. The reciprocating slider is engaged with the thread groove of the reciprocating screw, and the reciprocating screw is coaxially fixedly connected to the transmission bevel gear 2. The reciprocating slider is provided with an external thread, and the reciprocating slider is threadedly connected to the cleaning assembly.

[0013] By adopting the above structure, the driving rod can be used to drive the transmission bevel gear 1 to rotate. After the transmission bevel gear 1 rotates, it will drive the transmission bevel gear 2 to rotate. The transmission bevel gear 2 further drives the reciprocating screw to rotate, so that the reciprocating slider is driven to slide back and forth left and right through the meshing of the reciprocating slider and the reciprocating screw thread groove. Through this sliding, the cleaning component is automatically driven to reciprocate and clean the surface of the solar panel. In addition, the wind-driven method allows cleaning work to be performed according to the weather environment. For example, in a windy environment, dust and debris are easily entrained in the airflow, and the surface of the solar panel needs to be cleaned. The operating mode of the present invention can be used for this environment, and the single energy conversion of solar energy is more dependent on weather conditions. The environmental application scenarios supplemented by wind power generation can also improve practicality.

[0014] The cleaning assembly includes a cleaning arm and a mounting seat rotatably connected to one end of the cleaning arm. The mounting seat is provided with an internal thread groove, and the mounting seat is threadedly connected to the external thread of the reciprocating slider through the internal thread groove. A cleaning bristle layer is fixed on the cleaning arm.

[0015] By adopting the above structure, the cleaning arm can be quickly disassembled and assembled through the threaded connection between the mounting seat and the reciprocating slider, which makes it convenient to replace the cleaning arm and maintain the cleaning effect.

[0016] The limiting assembly includes a pair of adjusting screws threadedly connected on the fixed sleeve and a pair of clamping plates arranged in the fixed sleeve. One end of the two adjusting screws are rotationally connected to the corresponding clamping plates respectively, and a pair of stabilizing rods are fixed on the two clamping plates. The two pairs of stabilizing rods are slidingly connected to the fixed sleeve, and the two clamping plates are clamped and cooperated with the surface of the support tube.

[0017] By adopting the above structure, the adjusting screw can be rotated so that the adjusting screw can be connected with the fixed sleeve through the thread, and the clamping plate can be continuously pushed to clamp and fix the support tube, thereby fixing the fixed sleeve and further limiting the height of the extension arm to improve the structural stability.

[0018] A pair of fastening plates are fixed on the mounting seat, one end of a cleaning arm is arranged between the two fastening plates, fastening bolts are passed through the two fastening plates and one end of the cleaning arm, and one end of the fastening bolt is threadedly connected with a regulating nut.

[0019] By adopting the above structure, the clamping and fixing state of one end of the cleaning arm by the two fastening plates can be achieved by controlling the degree of threaded connection between the regulating nut and the fastening bolt, so that when the personnel manually rotate the cleaning arm, the degree of threaded connection between the regulating nut and the fastening bolt is loosened, and its rotation ability is not affected. When the personnel adjust the rotation angle of the cleaning arm to an appropriate angle, the degree of threaded connection between the regulating nut and the fastening bolt can be tightened to limit its rotation angle, so that the cleaning brush bristle layer fits the inclined surface of the solar panel to cater to the sunlight, and the surface of the solar panel can be better cleaned.

[0020] Compared with the prior art, the high-efficiency energy conversion device for solar panels has the following advantages:

[0021] 1. The wind turbine is driven by wind, which drives the driving component to operate, and the driving component drives the reciprocating component to operate. The reciprocating component then drives the cleaning component to clean the surface of the solar panel to prevent fallen leaves, dust and other debris from covering the solar panel, thereby maintaining an efficient energy conversion environment for the solar panel.

[0022] 2. Through the sliding ability of the driving sleeve and the fixed sleeve, the height of the extension arm can be adjusted, so that the height can be adjusted to better fit the surface of the solar panel and improve the application scenario.

[0023] 3. By connecting the drive assembly to the wind turbine, electricity can be generated through wind power, which can maintain the efficient energy conversion environment of the solar panel while also increasing the range of energy collection and improving collection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the present invention.

[0025] Figure 2 It is a schematic diagram of the disassembled structure of the drive assembly in the present invention.

[0026] Figure 3 It is a schematic diagram of the transverse cross-sectional structure of the present invention.

[0027] Figure 4 It is a schematic diagram of the longitudinal cross-sectional structure of the present invention.

[0028] Figure 5 It is a structural schematic diagram of the connection between the wind turbine generator and the driving rod in the present invention.

[0029] Figure 6 It is a structural schematic diagram of the cleaning arm in the present invention.

[0030] In the figure, 1. base; 2. support cylinder; 3. drive sleeve; 4. fixed sleeve; 5. extension arm; 6. wind turbine; 7. wind generator; 8. transmission bevel gear one; 9. transmission bevel gear two; 10. drive rod; 11. reciprocating screw; 12. reciprocating slider; 13. cleaning arm; 14. mounting seat; 15. internal thread groove; 16. cleaning brush layer; 17. adjusting screw; 18. clamping plate; 19. stabilizing rod; 20. fastening plate; 21. fastening bolt; 22. regulating nut. DETAILED DESCRIPTION

[0031] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0032] like Figure 1-Figure 6 As shown, a high-efficiency energy conversion device for a solar cell panel comprises a base 1, a supporting tube 2 vertically fixed on the base 1, a driving sleeve 3 slidably connected inside the supporting tube 2, a fixing sleeve 4 slidably connected outside the supporting tube 2, the driving sleeve 3 and the fixing sleeve 4 are fixedly connected to each other, an extension arm 5 is fixed on the fixing sleeve 4, a reciprocating assembly is arranged inside the extension arm 5, a cleaning assembly is arranged outside the extension arm 5, the cleaning assembly is connected to the reciprocating assembly, and a limiting assembly is fixed on the fixing sleeve 4, a wind turbine 6 is rotatably connected to the top of the supporting tube 2, a driving assembly is arranged inside the driving sleeve 3, the wind turbine 6 is connected to the driving assembly, the driving assembly is connected to the reciprocating assembly, and a wind generator 7 is fixed inside the supporting tube 2, and the input end of the wind generator 7 is connected to the driving assembly.

[0033] The wind turbine 6 can be driven by wind, and the driving component can be driven by the wind turbine 6 to operate, and the driving component can drive the reciprocating component to operate, and the reciprocating component can then drive the cleaning component to clean the surface of the solar panel to prevent fallen leaves, dust and other debris from covering the solar panel, thereby maintaining an efficient energy conversion environment for the solar panel. The sliding ability of the driving sleeve 3 and the fixing sleeve 4 allows the height of the extension arm 5 to be adjusted, so that the height can be adjusted to better fit the surface of the solar panel and improve the application scenario. The driving component is connected to the wind turbine 7, and can generate electricity through wind power. While maintaining an efficient energy conversion environment for the solar panel, it can also increase the range of energy collection and improve the collection efficiency.

[0034] The driving assembly includes a transmission bevel gear 1 8 rotatably connected in the driving sleeve 3 and a transmission bevel gear 2 9 rotatably connected in the driving sleeve 3. The transmission bevel gear 1 8 is meshed with the transmission bevel gear 2 9. The transmission bevel gear 2 9 is connected to the reciprocating assembly. A driving rod 10 is arranged in the support tube 2. The driving rod 10 is in the shape of a cross rod and passes through the transmission bevel gear 1 8. The bottom end of the driving rod 10 is connected to the input end of the wind generator 7, and the top end of the driving rod 10 is coaxially fixedly connected to the wind turbine 6.

[0035] By adopting the above structure, the wind turbine 6 can drive the driving rod 10 to rotate, and the driving rod 10 can drive the transmission bevel gear 8 to rotate. After the transmission bevel gear 18 rotates, it will drive the transmission bevel gear 2 9 to rotate. After the transmission bevel gear 2 9 rotates, the reciprocating assembly will operate. In addition, the driving rod 10 penetrates the transmission bevel gear 1 8, so that the transmission bevel gear 1 8 can be driven to rotate while not restricting the up and down sliding of the driving sleeve 3, thereby ensuring that the height of the extension arm 5 can be adjusted.

[0036] The output end of the wind turbine 7 is electrically connected to the energy storage device of the solar panel.

[0037] By adopting the above structure, the electricity generated by the wind turbine 7 can be transmitted to the energy storage device, thereby improving the utilization rate of natural environment energy and the storage efficiency.

[0038] The reciprocating assembly includes a reciprocating screw 11 rotatably connected to the extension arm 5, and a reciprocating slider 12 slidably connected to the extension arm 5. The reciprocating slider 12 is engaged with the thread groove of the reciprocating screw 11, and the reciprocating screw 11 is coaxially fixedly connected to the transmission bevel gear 29. The reciprocating slider 12 is provided with a thread, and the reciprocating slider 12 is threadedly connected to the cleaning assembly.

[0039] By adopting the above structure, the driving rod 10 can be used to drive the transmission bevel gear 1 8 to rotate. After the transmission bevel gear 1 8 rotates, it will drive the transmission bevel gear 2 9 to rotate. The transmission bevel gear 2 9 further drives the reciprocating screw 11 to rotate, so that the reciprocating slider 12 is driven to slide back and forth left and right through the meshing of the reciprocating slider 12 and the thread groove of the reciprocating screw 11. Through this sliding, the cleaning component is automatically driven to reciprocate and clean the surface of the solar panel. In addition, the wind-driven method allows the cleaning work to be carried out according to the weather environment. For example, in a windy environment, dust and debris are easily entrained in the airflow, and the surface of the solar panel needs to be cleaned. The operating mode of the present invention can be used for this environment, and the single energy conversion of solar energy is more dependent on weather conditions. The environmental application scenario supplemented by wind power generation can also improve the practicality of use.

[0040] The cleaning assembly includes a cleaning arm 13 and a mounting seat 14 rotatably connected to one end of the cleaning arm 13 . The mounting seat 14 is provided with an internal thread groove 15 . The mounting seat 14 is threadedly connected to the reciprocating slider 12 via the internal thread groove 15 . A cleaning bristle layer 16 is fixed to the cleaning arm 13 .

[0041] With the above structure, the cleaning arm 13 can be quickly disassembled and assembled through the threaded connection between the mounting seat 14 and the reciprocating slider 12, so that the cleaning arm 13 can be easily replaced, so that the cleaning effect can be maintained.

[0042] The limiting assembly includes a pair of adjusting screws 17 threadedly connected to the fixed sleeve 4 and a pair of clamping plates 18 arranged in the fixed sleeve 4. One end of the two adjusting screws 17 are rotatably connected to the corresponding clamping plates 18, and a pair of stabilizing rods 19 are fixed on the two clamping plates 18. The two pairs of stabilizing rods 19 are slidably connected to the fixed sleeve 4, and the two clamping plates 18 are clamped and cooperated with the surface of the support tube 2.

[0043] By adopting the above structure, the adjusting screw 17 can be rotated so that the adjusting screw 17 is connected with the fixed sleeve 4 through a thread, and the clamping plate 18 is continuously pushed to clamp and fix the support tube 2, thereby fixing the fixed sleeve 4, and further limiting and fixing the height of the extension arm 5, thereby improving the structural stability.

[0044] A pair of fastening plates 20 are fixed on the mounting seat 14 , one end of the cleaning arm 13 is disposed between the two fastening plates 20 , fastening bolts 21 are passed through the two fastening plates 20 and one end of the cleaning arm 13 , one end of the fastening bolts 21 is threadedly connected with a regulating nut 22 .

[0045] By adopting the above structure, the clamping and fixing state of one end of the cleaning arm 13 by the two fastening plates 20 can be achieved by controlling the degree of threaded connection between the regulating nut 22 and the fastening bolt 21, so that when the personnel manually rotate the cleaning arm 13, the threaded connection between the regulating nut 22 and the fastening bolt 21 is loosened, and its rotation ability will not be affected. When the personnel adjust the rotation angle of the cleaning arm 13 to an appropriate angle, the threaded connection between the regulating nut 22 and the fastening bolt 21 can be tightened to limit its rotation angle, so that the cleaning bristle layer 16 fits the inclined surface of the solar panel to cater to the sunlight, and the panel surface of the solar panel can be better cleaned.

[0046] The working principle of the present invention is as follows: the base 1 is fixed near the solar panel, and then the fixed sleeve 4 is moved to a height position close to the height of the solar panel, and then the adjusting screw 17 is rotated so that the adjusting screw 17 is connected with the fixed sleeve 4 through a thread, and the clamping plate 18 is continuously pushed to clamp and fix the support tube 2, so that the fixed sleeve 4 can be fixed, and the height of the extension arm 5 is further limited and fixed. The personnel adjusts the rotation angle of the cleaning arm 13 to make the cleaning bristle layer 16 fit the surface of the solar panel, and the installation is completed. After that, the wind turbine 6 is blown by wind, and the driving rod 10 can be driven by the wind turbine 6 to rotate, and the driving rod 10 drives the transmission bevel gear 8 to rotate, and after the transmission bevel gear 8 rotates, It will drive the transmission bevel gear 29 to rotate, and the transmission bevel gear 29 will further drive the reciprocating screw 11 to rotate, so that the reciprocating slider 12 is driven to slide back and forth left and right through the meshing of the reciprocating slider 12 and the threaded groove of the reciprocating screw 11, and then through this sliding, the cleaning component is automatically driven to reciprocate and clean the surface of the solar panel, and the wind-driven method allows the cleaning work to be carried out according to the weather environment. For example, in a windy environment, dust and debris are easily entrained in the airflow, and the surface of the solar panel needs to be cleaned. The operating mode of the present invention can be targeted at this environment, and the single energy conversion of solar energy is more dependent on weather conditions. The environmental application scenarios supplemented by wind power generation can also improve the practicality of use.

[0047] In summary, by the wind blowing the wind turbine 6, the wind turbine 6 can drive the driving component to operate, the driving component drives the reciprocating component to operate, and the reciprocating component then drives the cleaning component to clean the surface of the solar panel to prevent fallen leaves, dust and other debris from covering the solar panel, thereby maintaining the efficient energy conversion environment of the solar panel, and through the sliding ability of the driving sleeve 3 and the fixed sleeve 4, the height of the extension arm 5 can be adjusted, so that the height can be adjusted to better fit the surface of the solar panel and improve the application scenario, and the driving component is connected to the wind generator 7, so that electricity can be generated by wind power, while maintaining the efficient energy conversion environment of the solar panel, it can also increase the range of energy collection and improve the collection efficiency.

[0048] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A high-efficiency energy conversion device for a solar cell panel, comprising a base (1) and a support cylinder (2) vertically fixed on the base (1), characterized in that: The support tube (2) is slidably connected with a driving sleeve (3), and the support tube (2) is slidably connected with a fixed sleeve (4). The driving sleeve (3) and the fixed sleeve (4) are fixedly connected to each other. An extension arm (5) is fixed on the fixed sleeve (4). A reciprocating component is arranged inside the extension arm (5). A cleaning component is arranged outside the extension arm (5). The cleaning component is connected to the reciprocating component. A limiting component is fixed on the fixed sleeve (4). A wind turbine (6) is rotatably connected to the top of the support tube (2). A driving component is arranged inside the driving sleeve (3). The wind turbine (6) ) is connected to a driving assembly, the driving assembly is connected to a reciprocating assembly, and a wind generator (7) is fixed in the support tube (2), the input end of the wind generator (7) is connected to the driving assembly, the driving assembly comprises a transmission bevel gear 1 (8) rotatably connected in the driving sleeve (3), and a transmission bevel gear 2 (9) rotatably connected in the driving sleeve (3), the transmission bevel gear 1 (8) is meshed with the transmission bevel gear 2 (9), the transmission bevel gear 2 (9) is connected to the reciprocating assembly, a driving rod (10) is arranged in the support tube (2), and the driving rod (10) is a cross rod The invention relates to a wind turbine (7) having a reciprocating assembly and a driving rod (10) which penetrates a transmission bevel gear (8). The bottom end of the driving rod (10) is connected to the input end of the wind turbine (7). The top end of the driving rod (10) is coaxially fixedly connected to the wind turbine (6). The reciprocating assembly comprises a reciprocating screw (11) which is rotatably connected to the extension arm (5), and a reciprocating slider (12) which is slidably connected to the extension arm (5). The reciprocating slider (12) is meshed with a thread groove of the reciprocating screw (11). The reciprocating screw (11) is coaxially fixedly connected to the transmission bevel gear (9). The reciprocating slider (12) is meshed with a thread groove of the reciprocating screw (11). The reciprocating screw (11) is coaxially fixedly connected to the transmission bevel gear (9). 2) is provided with an external thread, and the reciprocating slider (12) is threadedly connected to the cleaning assembly, and the limiting assembly includes a pair of adjusting screws (17) threadedly connected to the fixed sleeve (4), and a pair of clamping plates (18) arranged in the fixed sleeve (4), one end of the two adjusting screws (17) is respectively rotatably connected to the corresponding clamping plates (18), and a pair of stabilizing rods (19) are fixed on the two clamping plates (18), and the two pairs of stabilizing rods (19) are slidably connected to the fixed sleeve (4), and the two clamping plates (18) are clamped and matched with the surface of the support tube (2).

2. A high-efficiency energy conversion device for solar panels according to claim 1, characterized in that: The output end of the wind generator (7) is electrically connected to the energy storage device of the solar panel.

3. A high-efficiency energy conversion device for solar panels according to claim 1, characterized in that: The cleaning assembly comprises a cleaning arm (13) and a mounting seat (14) connected to one end of the cleaning arm (13); an internal thread groove (15) is provided on the mounting seat (14); the mounting seat (14) is threadedly connected to the external thread of the reciprocating slider (12) via the internal thread groove (15); and a cleaning bristle layer (16) is fixed on the cleaning arm (13).

4. A high-efficiency energy conversion device for solar panels according to claim 3, characterized in that: A pair of fastening plates (20) are fixed on the mounting seat (14), one end of the cleaning arm (13) is arranged between the two fastening plates (20), and fastening bolts (21) are passed through the two fastening plates (20) and one end of the cleaning arm (13), and one end of the fastening bolt (21) is threadedly connected to a regulating nut (22).

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