Solar power generation device

Abstract

The invention relates to the technical field of solar power generation, in particular to a solar power generation device which comprises a stand column, a mounting frame, a mounting seat, a protective cover, a cleaning mechanism and an assembling seat. A clamping groove used for mounting the protective cover is formed in the outer edge of the top end of the mounting seat, and a groove is formed in the center of the top end of the mounting seat; the inner wall of the bottom end of the groove is provided with positioning grooves used for installing the solar panels, the portion, below the groove, of the installation base is provided with a cavity communicated with the positioning grooves, multiple sets of positioning grooves and multiple sets of solar panels are arranged in a rectangular array mode, positioning pieces are fixedly connected to the centers of the outer sides of the solar panels, and a cleaning mechanism is assembled on the upper end face of the protection cover. Through the design of the protection cover, the purpose of protecting multiple solar panels at the same time can be achieved, the protection cover is fixedly connected with the two ends of the mounting base through second bolts, and rain and snow are prevented from eroding the solar panels; and meanwhile, the glass plate is high-strength tempered glass, so that the solar panel can be prevented from being impacted by objects such as sand and stones, and the service life of the solar panel can be prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of solar power generation, and in particular to a solar power generation device. Background Art

[0002] Solar thermal power generation is a power generation method that converts solar radiation energy into electrical energy through water or other working fluids and devices. Solar energy is first converted into thermal energy, and then thermal energy is converted into electrical energy. There are two conversion methods: one is to directly convert solar thermal energy into electrical energy, such as temperature difference power generation of semiconductors or metal materials, thermal electron and thermoelectric ion power generation in vacuum devices, alkali metal thermoelectric conversion, and magnetohydrodynamic power generation; the other method is to use solar thermal energy to drive generators through heat engines (such as steam turbines) to generate electricity, which is similar to conventional thermal power generation, except that its thermal energy does not come from fuel, but from solar energy.

[0003] The use of solar energy is mainly divided into several aspects: small solar power stations for households, large grid-connected power stations, building-integrated photovoltaic glass curtain walls, solar street lights, wind-solar complementary street lights, wind-solar complementary power supply systems, etc., wind-solar complementary systems.

[0004] Installing solar panels on the exterior surface of fixed buildings and using them to absorb sunlight to generate electricity is a common method of solar power generation. However, existing solar power generation devices are usually directly exposed to the outside, and the solar panels lack protective mechanisms. When encountering strong winds, the solar panels are easily hit by objects such as sand and stones, which in turn causes damage to the solar panels; when encountering severe rain and snow weather, the solar panels will be eroded by rain and snow, which affects the service life of the solar panels and thus the service life of the device.

[0005] To this end, we propose a solar power generation device. Summary of the invention

[0006] The main purpose of the present invention is to provide a solar power generation device, which can achieve the purpose of protecting multiple solar panels at the same time through the design of the protective cover. The protective cover is fixedly connected to the two ends of the mounting base by a second bolt to prevent the solar panel from being eroded by rain and snow. At the same time, the glass plate is high-strength tempered glass, which can prevent the solar panel from being hit by objects such as sand and stones, thereby extending the service life of the solar panel, and can effectively solve the problems in the background technology.

[0007] To achieve the above object, the technical solution adopted by the present invention is:

[0008] A solar power generation device comprises a column, a mounting frame, a mounting seat, a protective cover, a cleaning mechanism and an assembly seat, wherein the bottom end of the column is connected to the assembly seat, the assembly seat is fixedly connected to the bottom end of the column by a third bolt, the top end of the column is rotatably connected to the mounting frame, the top end of the mounting frame is fixedly connected to the mounting seat, a slot for mounting the protective cover is provided at the outer edge of the top end of the mounting seat, a groove is provided at the center of the top end of the mounting seat, a positioning groove for mounting a solar panel is provided on the inner wall of the bottom end of the groove, the mounting seat is provided with a cavity connected to the positioning groove below the groove, the positioning groove and the solar panel are rectangular arrays, and a positioning piece is fixedly connected at the center of the outer side of the solar panel;

[0009] The upper end surface of the mounting seat is buckled with a gusset plate for limiting the position of the solar panel, the upper end surface of the gusset plate is provided with a horizontally arranged rectangular plate-shaped structure, the upper end surface of the gusset plate is provided with a plurality of limiting holes for the top of the solar panel to pass through, and the four corners of the gusset plate are fixedly plugged with L-shaped plug-ins for limiting the position of the gusset plate, the bottom end of the plug-in is inserted into the groove at the top of the mounting seat, and the gusset plate is fixedly connected to the top of the mounting seat by a first bolt;

[0010] The protective cover is buckled on the top of the mounting seat from top to bottom, the protective cover is sleeved on the buckle plate, the protective cover is fixedly connected to the two ends of the mounting seat by a second bolt, and the upper end surface of the protective cover is equipped with a cleaning mechanism;

[0011] The cleaning mechanism includes a cleaning component, a crossbar, a mounting part, a housing, a threaded rod, a moving part, a water supply pipe, a transfer pipe, a solenoid valve, a water suction pipe, a folding pipe, a push plate, a water storage pipe, a limit plate, a return spring, a water storage tank and a motor;

[0012] A glass plate for protecting the solar panel is fixedly inlaid in the center of the upper end surface of the protective cover, and a cleaning channel for installing a cleaning component is also provided on the upper end surface of the protective cover located above the glass plate, and drain grooves communicating with the cleaning channel are provided at the upper parts of both ends of the protective cover;

[0013] The cleaning assembly includes a drain, a connecting rod, a rubber scraper and a nozzle;

[0014] An installation cavity is arranged inside the cross bar, and the folding tube, the push plate, the water storage tube, the limit plate and the return spring are all located in the installation cavity.

[0015] By adopting the above technical solution and the design of the protective cover, the purpose of protecting multiple solar panels at the same time can be achieved. The protective cover is fixedly connected to the two ends of the mounting base by the second bolt to prevent the solar panel from being eroded by rain and snow. At the same time, the glass panel is high-strength tempered glass, which can prevent the solar panel from being hit by objects such as sand and stones, thereby extending the service life of the solar panel.

[0016] Specifically, the protective cover is fixedly connected with cross bars on both sides, the top of the protective cover close to both sides of the cross bars is fixedly connected with mounting parts, the inner walls of the cleaning channel close to both sides of the mounting parts are fixedly connected with drainage parts, and the drainage parts are fixedly installed with multiple equidistantly arranged nozzles on the side away from the mounting parts.

[0017] By adopting the above technical solution, the upper end surface of the protective cover is located above the glass plate and is provided with a cleaning channel for installing the cleaning component. The design of the cleaning channel facilitates the installation of the cleaning component. When the glass plate is covered with dust, the two motors synchronously drive the threaded rod to rotate, and the threaded rod cooperates with the thread of the moving part, so that the connecting rod connected with the moving part can drive the rubber scraper to move horizontally on one side of the glass plate. Since one side of the glass plate is in contact with the rubber scraper, the dust adhering to one side of the glass plate can be scraped away.

[0018] Specifically, a water supply pipe is provided inside the drainage component, one end of the water supply pipe passes through the protective cover and is fixedly connected to one end of the water delivery pipe, one end of the nozzle passes through one side of the drainage component and is fixedly connected to the water supply pipe, and the water delivery pipe is connected to the water supply pipe.

[0019] By adopting the above technical solution, when the movable part moves in the direction away from the motor, the movable part can drive the push plate to move in the direction of the water storage pipe, and the push plate squeezes the folding tube. The cleaning liquid of the folding tube and the water storage pipe can be sent to the water supply pipe located in the drainage part through the adapter tube and the water supply pipe, and sprayed on one side of the glass plate through the water supply pipe nozzle, which is convenient for the rubber scraper to clean one side of the glass plate and can also improve the cleaning efficiency. The cleaning liquid and dust mixture scraped out by the rubber scraper is pushed out of the cleaning channel through the drain grooves located at both ends of the protective cover.

[0020] Specifically, the water delivery pipe is connected to the transfer pipe at one end away from the water supply pipe, and the transfer pipe is fixedly connected and communicated with the water storage pipe through an opening on one side of the cross bar. A solenoid valve is provided at one end of the transfer pipe, and the bottom end of the water storage pipe is connected to the water tank through a suction pipe, and a one-way valve is installed on the suction pipe.

[0021] By adopting the above technical solution, when the cleaning component moves toward the direction of the motor, the folding tube can be pulled open, and the solenoid valve located on the mounting tube is closed. When the folding tube is pulled, suction is generated, so that the water storage tube can draw cleaning liquid from the water storage tank through the suction pipe. The above structure circulates reciprocatingly, thereby forming a circulating cleaning system on the protective cover, so that the glass plate can be kept clean and dust and impurities can be prevented from covering the glass plate, thereby affecting the sun's exposure to the solar panel. At the same time, the circulating cleaning system can make full use of the kinetic energy of the motor, thereby improving the practicality of the device.

[0022] Specifically, one end of the water storage pipe is connected to a folding pipe, the end of the folding pipe away from the water storage pipe is connected to a push plate, the end of the water storage pipe away from the folding pipe is connected to a limiting plate, the limiting plate is slidingly connected to the inner wall of the installation cavity, and the limiting plate is fixedly connected to one end of the return spring at the center of the side away from the water storage pipe.

[0023] Specifically, a slideway for installing a threaded rod is provided in the mounting member, the slideway is communicated with the mounting cavity, one end of the movable member passes through the slideway and is fixedly connected to one end of the push plate, and one end of the movable member is sleeved on the threaded rod and threadably matched with the threaded rod.

[0024] By adopting the above technical solution, the bottom end of the solar panel is inserted into the positioning groove, and the positioning piece on the outside of the solar panel is located in the groove, the fasteners are buckled on the upper end surface of the mounting seat from top to bottom, and the L-shaped plug-ins at the four corners of the buckle plate are inserted into the groove at the top of the mounting seat. The buckle plate is fixedly connected to the top of the mounting seat by a first bolt. The cooperation of the above structure facilitates the installation and disassembly of the solar panel, and then facilitates the repair or maintenance of the solar panel, so that multiple solar panels can be flexibly disassembled.

[0025] Specifically, one end of the mounting member is fixedly connected to a motor, a shell is sleeved on the outside of the motor, one end of the shell is fixedly connected to one end of the mounting member, the movable member is located above the drainage member, and the end of the movable member away from the threaded rod is provided with a buckle groove for assembling the connecting rod.

[0026] Specifically, the connecting rods are all engaged with the moving parts, a rubber scraper is inserted into the side of the connecting rod close to the glass plate, and the side of the rubber scraper away from the connecting rod contacts the side of the glass plate.

[0027] Beneficial effects of the present invention:

[0028] (1) The solar power generation device described in the present invention can achieve the purpose of protecting multiple solar panels at the same time through the design of the protective cover. The protective cover is fixedly connected to the two ends of the mounting base by the second bolt to prevent the solar panel from being corroded by rain and snow. At the same time, the glass plate is a high-strength tempered glass, which can prevent the solar panel from being hit by objects such as sand and stones, thereby extending the service life of the solar panel.

[0029] (2) In the solar power generation device described in the present invention, the upper end surface of the protective cover is located above the glass plate and is provided with a cleaning channel for installing a cleaning component. The design of the cleaning channel facilitates the installation of the cleaning component. When the glass plate is covered with dust, the two motors synchronously drive the threaded rod to rotate. The threaded rod cooperates with the thread of the moving part, so that the connecting rod connected with the moving part can drive the rubber scraper to move horizontally on one side of the glass plate. Since one side of the glass plate is in contact with the rubber scraper, the dust adhering to the one side of the glass plate can be scraped away.

[0030] When the moving part moves in a direction away from the motor, the moving part can drive the push plate to move in the direction of the water storage pipe, and the push plate squeezes the folding pipe, and the cleaning liquid of the folding pipe and the water storage pipe can be sent to the water supply pipe located in the drainage part through the adapter pipe and the water supply pipe, and sprayed on one side of the glass plate through the nozzle of the water supply pipe, so that the rubber scraper can clean one side of the glass plate, and the cleaning efficiency can also be improved. The cleaning liquid and dust mixture scraped by the rubber scraper is pushed out of the cleaning channel through the drain grooves located at both ends of the protective cover;

[0031] When the cleaning component moves toward the direction of the motor, the folding tube can be pulled open, and the solenoid valve on the mounting tube is closed. When the folding tube is pulled, suction is generated, so that the water storage tube can draw cleaning liquid from the water tank through the suction tube. The above structure circulates reciprocatingly, thereby forming a circulating cleaning system on the protective cover, so that the glass plate can be kept clean and prevented from being covered with dust and impurities, which would affect the sun's exposure to the solar panel. At the same time, the circulating cleaning system can make full use of the kinetic energy of the motor, thereby improving the practicability of the device.

[0032] (3) In the solar power generation device described in the present invention, the bottom end of the solar panel is inserted into the positioning groove, and the positioning piece on the outside of the solar panel is located in the groove, the fasteners are buckled on the upper end surface of the mounting seat from top to bottom, and the L-shaped plug-ins at the four corners of the buckle plate are inserted into the groove at the top of the mounting seat. The buckle plate is fixedly connected to the top of the mounting seat by a first bolt. The cooperation of the above structure facilitates the installation and disassembly of the solar panel, and further facilitates the repair or maintenance of the solar panel, so that multiple solar panels can be flexibly disassembled, further improving its practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0034] Figure 1 A perspective view of the present invention;

[0035] Figure 2 For the present invention Figure 1 Enlarged view of point A in the middle;

[0036] Figure 3 For the present invention Figure 1 Enlarged view of point B in the middle;

[0037] Figure 4 It is a three-dimensional diagram of the column of the present invention;

[0038] Figure 5 For the present invention Figure 4 Enlarged view of point C in the middle;

[0039] Figure 6 It is a schematic diagram of the internal structure of the crossbar of the present invention;

[0040] Figure 7 A three-dimensional diagram of the mounting base of the present invention;

[0041] Figure 8 It is a schematic diagram of the positioning groove structure of the present invention;

[0042] Fig. 9 A three-dimensional diagram of a solar panel of the present invention;

[0043] Fig.10 It is a three-dimensional diagram of the gusset plate of the present invention;

[0044] In the figure: 1, column; 2, mounting frame; 3, mounting seat; 4, protective cover; 5, cleaning mechanism; 6, glass plate; 7, cleaning assembly; 8, cross bar; 9, cavity; 10, slot; 11, solar panel; 12, buckle plate; 13, first bolt; 14, plug-in; 15, limit hole; 16, second bolt; 17, drain trough; 18, drainage part; 19, mounting part; 20, housing; 21, threaded rod; 22, moving part; 23, connecting rod ; 24. Rubber scraper; 25. Nozzle; 26. Cleaning channel; 27. Water supply pipe; 28. Transfer pipe; 29. ​​Solenoid valve; 30. Opening; 31. Suction pipe; 32. Third bolt; 33. Slide; 34. Installation cavity; 35. Folding tube; 36. Push plate; 37. Water storage pipe; 38. Limit plate; 39. Return spring; 40. Water storage tank; 41. Groove; 42. Positioning piece; 43. Positioning groove; 44. Motor; 45. Assembly seat. DETAILED DESCRIPTION

[0045] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0046] As an embodiment of the present invention, Figure 1-Figure 10 As shown, a solar power generation device described in the present invention includes a column 1, a mounting frame 2, a mounting seat 3, a protective cover 4, a cleaning mechanism 5 and an assembly seat 45, the bottom end of the column 1 is connected to the assembly seat 45, the assembly seat 45 is fixedly connected to the bottom end of the column 1 by a third bolt 32, the top of the column 1 is rotatably connected to the mounting frame 2, the top of the mounting frame 2 is fixedly connected to the mounting seat 3, the top outer edge of the mounting seat 3 is provided with a card slot 10 for installing the protective cover 4, the top of the mounting seat 3 is provided with a groove 41 in the center, the bottom inner wall of the groove 41 is provided with a positioning groove 43 for installing a solar panel 11, the mounting seat 3 is located below the groove 41 and is provided with a cavity 9 connected to the positioning groove 43, the positioning groove 43 and the solar panel 11 are rectangular arrays with multiple groups, and the outer side of the solar panel 11 is fixedly connected with a positioning member 42 in the center;

[0047] The upper end surface of the mounting seat 3 is buckled with a gusset plate 12 for limiting the position of the solar panel 11, the upper end surface of the gusset plate 12 is provided with a horizontally arranged rectangular plate-shaped structure, the upper end surface of the gusset plate 12 is provided with a plurality of limiting holes 15 for the top of the solar panel 11 to pass through, and the four corners of the gusset plate 12 are fixedly plugged with L-shaped plug-ins 14 for limiting the position of the gusset plate 12, the bottom end of the plug-in 14 is inserted into the groove 41 at the top of the mounting seat 3, and the gusset plate 12 is fixedly connected to the top of the mounting seat 3 by a first bolt 13;

[0048] The protective cover 4 is buckled on the top of the mounting seat 3 from top to bottom, the protective cover 4 is sleeved on the buckle plate 12, the protective cover 4 is fixedly connected to both ends of the mounting seat 3 by second bolts 16, and the upper end surface of the protective cover 4 is equipped with a cleaning mechanism 5;

[0049] The cleaning mechanism 5 includes a cleaning assembly 7, a cross bar 8, a mounting member 19, a housing 20, a threaded rod 21, a moving member 22, a water supply pipe 27, a transfer pipe 28, a solenoid valve 29, a water suction pipe 31, a folding pipe 35, a push plate 36, a water storage pipe 37, a limit plate 38, a return spring 39, a water storage tank 40 and a motor 44;

[0050] A glass plate 6 for protecting the solar panel 11 is fixedly inlaid at the center of the upper end surface of the protection cover 4. A cleaning channel 26 for installing a cleaning component 7 is also provided on the upper end surface of the protection cover 4 above the glass plate 6. Drainage grooves 17 communicating with the cleaning channel 26 are provided at the upper parts of both ends of the protection cover 4.

[0051] The cleaning assembly 7 includes a drainage member 18, a connecting rod 23, a rubber scraper 24 and a nozzle 25;

[0052] The cross bar 8 is provided with a mounting cavity 34 inside, and the folding tube 35 , the push plate 36 , the water storage tube 37 , the limit plate 38 and the return spring 39 are all located in the mounting cavity 34 .

[0053] When in use, the return spring 39 can push the water storage pipe 37 back to its original position.

[0054] The present invention also includes that both sides of the protective cover 4 are fixedly connected to the cross bar 8, the top of the protective cover 4 on both sides close to the cross bar 8 is fixedly connected to the mounting parts 19, the inner walls of the cleaning channel 26 on both sides close to the mounting parts 19 are fixedly connected to the drainage parts 18, and the drainage parts 18 are fixedly installed with multiple equidistantly arranged nozzles 25 on the side away from the mounting parts 19.

[0055] When using, Figure 6As shown, when the movable member 22 moves in the direction away from the motor 44, the movable member 22 can drive the push plate 36 to move in the direction of the water storage pipe 37, and the push plate 36 squeezes the folding tube 35. The cleaning liquid of the folding tube 35 and the water storage pipe 37 can be delivered to the water supply pipe in the drainage member 18 through the adapter tube 28 and the water supply pipe 27, and sprayed on one side of the glass plate 6 through the water supply pipe nozzle 25, so as to facilitate the rubber scraper 24 to clean one side of the glass plate 6.

[0056] As an embodiment of the present invention, the present invention also includes, Figure 3 As shown, a water supply pipe is provided inside the drainage member 18, one end of the water supply pipe passes through the protective cover 4 and is fixedly connected to one end of the water delivery pipe 27, one end of the nozzle 25 passes through one side of the drainage member 18 and is fixedly connected to the water supply pipe, and the water delivery pipe 27 is connected to the water supply pipe.

[0057] The present invention also includes, Figure 1 , Figure 3 As shown, the water delivery pipe 27 is connected to the transfer pipe 28 at one end away from the water supply pipe, and the transfer pipe 28 is fixedly connected and communicated with the water storage pipe 37 through the opening 30 on one side of the cross bar 8. A solenoid valve 29 is provided at one end of the transfer pipe 28, and the bottom end of the water storage pipe 37 is connected to the water storage tank 40 through a suction pipe 31, and a one-way valve is installed on the suction pipe 31.

[0058] As an embodiment of the present invention, the present invention also includes, Figure 6 As shown, one end of the water storage pipe 37 is connected to a folding tube 35, and the end of the folding tube 35 away from the water storage pipe 37 is connected to a push plate 36, and the end of the water storage pipe 37 away from the folding tube 35 is connected to a limiting plate 38, and the limiting plate 38 is slidably connected to the inner wall of the installation cavity 34, and the limiting plate 38 is fixedly connected to one end of the return spring 39 at the center of the side away from the water storage pipe 37.

[0059] During use, when the cleaning component 7 moves toward the direction of the motor 44, the folding tube 35 can be pulled open, and the solenoid valve 29 located on the mounting tube 28 is closed. When the folding tube 35 is pulled, suction is generated, so that the water storage pipe 37 can draw cleaning liquid from the water storage tank 40 through the suction pipe 31. The above structure circulates reciprocatingly, thereby forming a circulating cleaning system on the protective cover 4, so that the glass plate 6 is kept clean and dust and impurities are prevented from covering the glass plate 6, thereby affecting the sun's exposure to the solar panel 11. At the same time, the circulating cleaning system can make full use of the kinetic energy of the motor 44, further improving the practicality of the device.

[0060] As an embodiment of the present invention, the present invention also includes, Figure 1 , Figure 2As shown, the mounting member 19 is provided with a slideway 33 for mounting the threaded rod 21, the slideway 33 is communicated with the mounting cavity 34, one end of the movable member 22 passes through the slideway 33 and is fixedly connected with one end of the push plate 36, and one end of the movable member 22 is sleeved on the threaded rod 21 and threadably matched with the threaded rod 21.

[0061] During use, when the glass plate 6 is covered with dust, the two motors 44 synchronously drive the threaded rod 21 to rotate, and through the threaded cooperation between the threaded rod 21 and the movable member 22, the connecting rod 23 engaged with the movable member 22 can drive the rubber scraper 24 to move horizontally on one side of the glass plate 6. Since one side of the glass plate 6 is in contact with the rubber scraper 24, the dust adhering to one side of the glass plate 16 can be scraped away.

[0062] The present invention also includes that one end of the mounting member 19 is fixedly connected to a motor 44, a shell 20 is sleeved on the outside of the motor 44, one end of the shell 20 is fixedly connected to one end of the mounting member 19, the moving member 22 is located above the drainage member 18, and the end of the moving member 22 away from the threaded rod 21 is provided with a buckle groove for assembling the connecting rod 23.

[0063] The present invention also includes that the connecting rods 23 are all clamped with the moving parts 22 , and a rubber scraper 24 is inserted into the side of the connecting rods 23 close to the glass plate 6 , and the rubber scraper 24 is in contact with one side of the glass plate 6 away from the connecting rods 23 .

[0064] When the solar power generation device of the invention is in use, the bottom end of the column 1 is connected to the assembly seat 45, and the assembly seat 45 is fixedly connected to the bottom end of the column 1 by the third bolt 32, and the assembly seat 45 is fixedly installed to the ground by the fourth bolt, and at the same time, a water tank 40 for supplying water to the water storage pipe 37 is placed on one side of the assembly seat 45, and the top of the column 1 is rotatably connected to the mounting frame 2, and the top of the mounting frame 2 is fixedly connected to the mounting seat 3, and multiple solar panels 11 are assembled in the positioning groove 43 in the groove 41 on the upper end surface of the mounting seat 3, and the bottom end of the solar panel 11 is inserted into the positioning groove 43, and the positioning piece 42 on the outer side of the solar panel 11 is located in the groove 41, and then the fastener 12 is buckled on the upper end surface of the mounting seat 3 from top to bottom, and the L-shaped plug-ins 14 at the four corners of the buckle plate 12 are inserted into the groove 41 at the top of the mounting seat 3, and the buckle plate 12 is fixedly connected to the top of the mounting seat 3 by the first bolt 13;

[0065] Then, the protective cover 4 with the cleaning mechanism 5 is buckled into the slot 10 at the top of the mounting seat 3, and the protective cover 4 is fixedly connected to the two ends of the mounting seat 3 through the second bolts 16. The protective cover 4 can protect the solar panel 11 and prevent the solar panel 11 from being eroded by rain and snow. At the same time, the glass plate 6 is a high-strength tempered glass, so that the solar panel 11 can be prevented from being hit by objects such as sand and stones, thereby extending the service life of the solar panel 11.

[0066] The upper end surface of the protective cover 4 is located above the glass plate 6 and is provided with a cleaning channel 26 for installing the cleaning assembly 7. The upper parts of both ends of the protective cover 4 are provided with drain grooves 17 connected to the cleaning channel 26.

[0067] When the glass plate 6 is covered with dust, the two motors 44 both synchronously drive the threaded rod 21 to rotate, and the threaded rod 21 cooperates with the moving member 22, so that the connecting rod 23 engaged with the moving member 22 can drive the rubber scraper 24 to move horizontally on one side of the glass plate 6. Since one side of the glass plate 6 is in contact with the rubber scraper 24, the dust adhering to one side of the glass plate 16 can be scraped away.

[0068] When the moving member 22 moves in a direction away from the motor 44, the moving member 22 can drive the push plate 36 to move in the direction of the water storage pipe 37, and the push plate 36 squeezes the folding tube 35. The cleaning liquid in the folding tube 35 and the water storage pipe 37 can be sent to the water supply pipe in the drainage member 18 through the transfer tube 28 and the water supply pipe 27, and sprayed on one side of the glass plate 6 through the water supply pipe nozzle 25, so that the rubber scraper 24 can clean one side of the glass plate 6 and improve the cleaning efficiency. The cleaning liquid and dust mixture scraped by the rubber scraper 24 is pushed out of the cleaning channel 26 through the drain grooves 17 at both ends of the protective cover 4;

[0069] When the cleaning component 7 moves toward the direction of the motor 44, the folding tube 35 can be pulled open, and the solenoid valve 29 located on the mounting tube 28 is closed (the solenoid valve 29 is a remote-controlled solenoid valve, and the working principle is the prior art and will not be repeated here). When the folding tube 35 is pulled, suction is generated, so that the water storage pipe 37 can draw cleaning liquid from the water storage tank 40 through the suction pipe 31. The above structure circulates reciprocatingly, thereby forming a circulating cleaning system on the protective cover 4, so that the glass plate 6 is kept clean and dust and impurities are prevented from covering the glass plate 6, thereby affecting the sun's exposure to the solar panel 11. At the same time, the circulating cleaning system can make full use of the kinetic energy of the motor 44, further improving the practicality of the device.

[0070] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A solar power generation device, characterized in that: The utility model comprises a column (1), a mounting frame (2), a mounting seat (3), a protective cover (4), a cleaning mechanism (5) and an assembly seat (45), wherein the bottom end of the column (1) is connected to the assembly seat (45), the assembly seat (45) is fixedly connected to the bottom end of the column (1) by a third bolt (32), the top end of the column (1) is rotatably connected to the mounting frame (2), the top end of the mounting frame (2) is fixedly connected to the mounting seat (3), and the top outer edge of the mounting seat (3) is provided with a fixing member for installing the protective cover. The mounting seat (3) is provided with a groove (41) at the center of the top end thereof, and a positioning groove (43) for mounting a solar panel (11) is provided on the inner wall of the bottom end thereof; the mounting seat (3) is provided with a cavity (9) communicating with the positioning groove (43) below the groove (41); the positioning groove (43) and the solar panel (11) are both arranged in a rectangular array and a plurality of groups; and a positioning member (42) is fixedly connected to the center of the outer side of the solar panel (11); The upper end surface of the mounting seat (3) is buckled with a buckle plate (12) for limiting the position of the solar panel (11), the upper end surface of the buckle plate (12) is provided with a horizontally arranged rectangular plate-shaped structure, the upper end surface of the buckle plate (12) is provided with a plurality of limiting holes (15) for the top end of the solar panel (11) to pass through, and L-shaped plug-ins (14) for limiting the position of the buckle plate (12) are fixedly inserted at the four corners of the buckle plate (12), the bottom end of the plug-in (14) is inserted into the groove (41) at the top end of the mounting seat (3), and the buckle plate (12) is fixedly connected to the top end of the mounting seat (3) by a first bolt (13); The protective cover (4) is buckled on the top of the mounting seat (3) from top to bottom, the protective cover (4) is sleeved on the buckle plate (12), the protective cover (4) is fixedly connected to the two ends of the mounting seat (3) by a second bolt (16), and the upper end surface of the protective cover (4) is equipped with a cleaning mechanism (5); The cleaning mechanism (5) comprises a cleaning assembly (7), a cross bar (8), a mounting member (19), a housing (20), a threaded rod (21), a moving member (22), a water supply pipe (27), a transfer pipe (28), a solenoid valve (29), a water suction pipe (31), a folding pipe (35), a push plate (36), a water storage pipe (37), a limit plate (38), a return spring (39), a water storage tank (40) and a motor (44); A glass plate (6) for protecting the solar panel (11) is fixedly inlaid at the center of the upper end surface of the protective cover (4); a cleaning channel (26) for installing a cleaning component (7) is also provided on the upper end surface of the protective cover (4) located above the glass plate (6); drain grooves (17) communicating with the cleaning channel (26) are provided at the upper parts of both ends of the protective cover (4); The cleaning assembly (7) comprises a drainage member (18), a connecting rod (23), a rubber scraper (24) and a spray head (25); An installation cavity (34) is provided inside the cross bar (8), and the folding tube (35), the push plate (36), the water storage tube (37), the limit plate (38) and the return spring (39) are all located in the installation cavity (34).

2. A solar power generation device according to claim 1, characterized in that: Both sides of the protection cover (4) are fixedly connected to cross bars (8); the top ends of the protection cover (4) on both sides close to the cross bars (8) are fixedly connected to mounting parts (19); the inner walls of both sides of the cleaning channel (26) close to the mounting parts (19) are fixedly connected to drainage parts (18); and a plurality of equidistantly arranged nozzles (25) are fixedly mounted on the side of the drainage part (18) away from the mounting parts (19).

3. A solar power generation device according to claim 2, characterized in that: A water supply pipe is provided inside the drainage member (18), one end of the water supply pipe passes through the protective cover (4) and is fixedly connected to one end of the water delivery pipe (27), one end of the nozzle (25) passes through one side of the drainage member (18) and is fixedly connected to the water supply pipe, and the water delivery pipe (27) is in communication with the water supply pipe.

4. A solar power generation device according to claim 3, characterized in that: The end of the water delivery pipe (27) away from the water supply pipe is connected to the transfer pipe (28), and the end of the transfer pipe (28) away from the water delivery pipe (27) passes through the opening (30) on one side of the cross bar (8) and is fixedly connected and communicated with the water storage pipe (37). A solenoid valve (29) is provided at one end of the transfer pipe (28), and the bottom end of the water storage pipe (37) is connected to the water storage tank (40) through a water suction pipe (31), and a one-way valve is installed on the water suction pipe (31).

5. A solar power generation device according to claim 4, characterized in that: One end of the water storage pipe (37) is connected to a folding pipe (35), and one end of the folding pipe (35) away from the water storage pipe (37) is connected to a push plate (36). One end of the water storage pipe (37) away from the folding pipe (35) is connected to a limiting plate (38), and the limiting plate (38) is slidably connected to the inner wall of the installation cavity (34). The limiting plate (38) is fixedly connected to one end of a return spring (39) at the center of the side away from the water storage pipe (37).

6. A solar power generation device according to claim 1, characterized in that: A slideway (33) for mounting the threaded rod (21) is provided inside the mounting member (19); the slideway (33) is communicated with the mounting cavity (34); one end of the moving member (22) passes through the slideway (33) and is fixedly connected to one end of the push plate (36); one end of the moving member (22) is sleeved on the threaded rod (21) and threadably matched with the threaded rod (21).

7. A solar power generation device according to claim 6, characterized in that: One end of the mounting member (19) is fixedly connected to a motor (44), a housing (20) is sleeved outside the motor (44), one end of the housing (20) is fixedly connected to one end of the mounting member (19), the moving member (22) is located above the drainage member (18), and one end of the moving member (22) away from the threaded rod (21) is provided with a buckle groove for assembling a connecting rod (23).

8. A solar power generation device according to claim 7, characterized in that: The connecting rods (23) are all clamped with the moving parts (22); a rubber scraper (24) is inserted on the side of the connecting rod (23) close to the glass plate (6); and the side of the rubber scraper (24) away from the connecting rod (23) contacts the side of the glass plate (6).

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