Fixing and overturning device for solar module

Abstract

The invention discloses a fixed turnover device of a solar module, and relates to the technical field of new energy, the fixed turnover device comprises a self-cleaning module, the self-cleaning module comprises an L-shaped groove, rotating rollers are rotatably mounted at the corners of the L-shaped groove, and the rotating rollers are in rotary transmission through a synchronous belt sleeved outside. In the using process, in rainy days, rainwater flows through the surface of the photovoltaic panel and flows into the water tank through the bowl-shaped water collecting opening for collection under the guidance of the barrier strip at the bottom end of the photovoltaic panel, and during day and night replacement, the double-sided mounting plate turns over under the action of the motor, so that the gravity brush can be cleaned under the dual action of the rubber scraping strip at the bottom and the water spraying holes; according to the photovoltaic panel self-cleaning device, cleaning water in the self-cleaning assembly comes from natural rainwater, moving and resetting of the gravity brush are achieved only through gravity, and self-cleaning of the surface of the photovoltaic panel can be automatically achieved through overturning in the day and night replacement process of the double-face mounting plate.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy, and particularly to a fixed and flip device for a solar component. Background Art

[0002] The street lamp with a photovoltaic panel is the most common new energy street lamp at present. During the day, it uses the power generation of the solar panel to supply power to the street lamp at night, which has very good environmental protection and utilization value.

[0003] However, these solar street lamps have limitations in use. During long-term outdoor use, dust is likely to adhere to the surface of the solar panel, thus affecting the light collection effect of the solar panel. Since the height of the street lamp pole is relatively high, the distance between the lamp body and the supporting solar panel from the ground increases. Therefore, it becomes relatively difficult to clean and maintain the solar panel. In addition, the existing photovoltaic panels assembled on solar street lamps lack protection means against bad weather such as acid rain, hail or snow, resulting in the photovoltaic panels being easily damaged in bad weather, bringing economic losses. Summary of the Invention

[0004] The purpose of the present invention is to provide a fixed and flip device for a solar component to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: A fixed and flip device for a solar component includes a self-cleaning component. The self-cleaning component includes an L-shaped groove. A roller is rotatably installed at the corner of the L-shaped groove, and the rollers are rotationally driven by a synchronous belt sleeved outside. A gravity brush is clamped outside one side of the synchronous belt. Spray holes and rubber strips are arranged on the bottom plane of the gravity brush. A water tank is embedded at the bottom of the L-shaped groove. A piston plate is slidably installed inside the water tank, and the piston plate is clamped with the synchronous belt on the same side as the gravity brush. One end of the water tank is provided with a water inlet hole, and the other end is connected to the gravity brush through a corrugated hose.

[0006] Further, the L-shaped groove is embedded inside a double-sided mounting plate. Crescent teeth are fixed at the end of the double-sided mounting plate, and trunnions are coaxially fixed on both sides of the double-sided mounting plate.

[0007] Further, an LED street lamp is arranged on one side of the double-sided mounting plate, and a photovoltaic panel is arranged on the other side of the double-sided mounting plate. The end plane of the photovoltaic panel is attached to the gravity brush. A stop bar is fixedly installed at the bottom end of the photovoltaic panel, and a bowl-shaped water collecting port facing the water inlet hole of the water tank is arranged at the end of the inclined surface of the stop bar.

[0008] Further, a storage battery is arranged at the side end of the photovoltaic panel, and a controller is externally connected to the storage battery. After the photovoltaic panel converts light energy into electrical energy, it is stored in the storage battery through the controller, and the storage battery supplies power to the LED street lamp through an electric wire.

[0009] Further, the double-sided mounting plate is rotatably mounted inside the notch of the flipping bracket, and a motor is bolted to the side end of the flipping bracket, and the motor is drivingly connected to the trunnion at the side end of the double-sided mounting plate through a coupling.

[0010] Further, a connecting flange is fixedly mounted at the middle end of the bottom of the flipping bracket, and the connecting flange is bolted to the lamp post of the new energy street lamp. A back plate is fixedly mounted on the back of the flipping bracket, and a drain hole is provided at the bottom arc end of the back plate.

[0011] Further, a box body is fixedly mounted at the top arc end of the back plate, and a sensor module is fixedly mounted on the top plane of the box body.

[0012] Further, a shaft bracket extends from the bottom plane of the box body, and a first gear is rotatably mounted inside the shaft bracket, and the first gear meshes with the lunar tooth at the end of the double-sided mounting plate.

[0013] Further, a driving wheel is coaxially connected to the end of the first gear, and a belt is sleeved outside the driving wheel, and the belt enters the interior through a through groove on the box body.

[0014] Further, a linkage telescopic assembly is arranged inside the box body. The linkage telescopic assembly includes a shield, a guide rail, a reflector, a rack, a second gear and a driven wheel. The shield is slidably matched with the guide strip on the inner wall of the box body through the guide rail, and a reflector is attached to the inner wall of the shield. A rack is fixedly mounted on the side wall of the shield along the length direction, and the rack meshes and drives with the second gear. A driven wheel is coaxially connected to the end of the second gear, and the driven wheel is rotationally drivingly connected to the driving wheel through a belt. Beneficial effects

[0015] The present invention can guide the rainwater flowing through the surface of the photovoltaic panel and under the guidance of the bottom stop strip, and collect it into the water tank through the bowl-shaped water collecting port. When day and night alternate, the double-sided mounting plate flips under the action of the motor, so that the gravity brush can be under the dual action of the bottom rubber scraper and the water spraying holes, and realize the self-cleaning of the dust and impurities on the surface of the photovoltaic panel during the flipping process. The cleaning water in the self-cleaning component of this application comes from natural rainwater, and the movement and reset of the gravity brush rely solely on gravity, and can automatically realize the self-cleaning of the surface of the photovoltaic panel through flipping during the day and night alternation of the double-sided mounting plate.

[0016] In this application, through the setting of a double-sided mounting plate, a photovoltaic panel is installed on one side of the double-sided mounting plate, and an LED street lamp is installed on the other side. When the daytime light condition is good, the side plane of the double-sided mounting plate with the photovoltaic panel faces the light. After the photovoltaic panel converts light energy into electrical energy, it is stored in the storage battery through a controller. When lighting is needed at night, the motor drives the double-sided mounting plate to flip and fix within the flipping bracket, so that the other side plane of the double-sided mounting plate with the LED street lamp faces the ground. The storage battery supplies power to the LED street lamp through wires, and the electrical energy stored in the storage battery by the photovoltaic panel during the day is used for the lighting of the LED street lamp, greatly simplifying the structure and reducing the installation volume.

[0017] 3. When the double-sided mounting plate in the present invention flips during the day and night alternation, the crescent at the end of the double-sided mounting plate meshes with and drives the first gear on one side of the shaft bracket. Furthermore, the driving wheel on the other side of the shaft bracket rotates and drives the driven wheel inside the box through a belt. The driven wheel drives the rack at the side end of the shield through the second gear coaxial with it, so that the shield is linked and telescoped within the box, further strengthening the physical protection of the photovoltaic panel under bad weather. Moreover, the telescoping action of the shield is linked with the flipping and resetting actions of the double-sided mounting plate driven by the motor, without the need to additionally set up a power mechanism for the linked telescoping component, making the linkage of each mechanism in the device stronger. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic top view structure diagram of the overall device of the present invention; Figure 2 is a schematic bottom view structure diagram of the overall device of the present invention; Figure 3 is a schematic side sectional view structure diagram of the device of the present invention; Figure 4 is a schematic structure diagram of the linked telescoping component of the present invention; Figure 5 is a schematic overall structure diagram of the double-sided mounting plate of the present invention; Figure 6 is a schematic overall sectional view structure diagram of the double-sided mounting plate of the present invention; Figure 7 is a schematic partial sectional view structure diagram of the double-sided mounting plate of the present invention.

[0019] In the figure: 1. Self-cleaning component; 101. L-shaped groove; 102. Roller; 103. Synchronous belt; 104. Gravity brush; 105. Water tank; 106. Piston plate; 107. Corrugated hose; 2. Double-sided mounting plate; 3. Crescent tooth; 4. Trunnion; 5. LED street lamp; 6. Photovoltaic panel; 7. Baffle; 8. Water collecting port; 9. Storage battery; 10. Controller; 11. Flipping bracket; 12. Motor; 13. Connecting flange; 14. Back plate; 15. Drain hole; 16. Box body; 17. Sensor module; 18. Shaft bracket; 19. Gear 1; 20. Driving wheel; 21. Belt; 22. Linkage telescopic component; 2201. Protective cover; 2202. Guide rail; 2203. Reflector; 2204. Rack; 2205. Gear 2; 2206. Driven wheel. Specific embodiments

[0020] The following further describes in detail the embodiments of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present invention, but cannot be used to limit the scope of the present invention Please refer to Figures 1 to 7 , the present invention provides a fixing and flipping device for a solar component, including a self-cleaning component 1. The self-cleaning component 1 includes an L-shaped groove 101. A roller 102 is rotatably installed at the corner of the L-shaped groove 101, and the rollers 102 are rotationally driven through an externally sleeved synchronous belt 103. A gravity brush 104 is clamped outside one side of the synchronous belt 103, and water spraying holes and rubber scraping strips are arranged on the bottom plane of the gravity brush 104. A water tank 105 is embedded at the bottom of the L-shaped groove 101, and a piston plate 106 is slidably installed inside the water tank 105, and the piston plate 106 is clamped with the synchronous belt 103 on the same side as the gravity brush 104. One end of the water tank 105 is provided with a water inlet hole, and the other end is connected to the gravity brush 104 through a corrugated hose 107.

[0021] The specific operation is as follows. On rainy days, rainwater flows through the surface of the photovoltaic panel 6 and is guided by the baffle 7 at its bottom end, and flows into the water tank 105 through the bowl-shaped water collecting port 8 for collection. When day and night alternate, the double-sided mounting plate 2 flips under the action of the motor 12. At this time, the gravity brush 104 slides on the surface of the photovoltaic panel 6 under the action of gravity, and then drives the rotation of the roller 102 between the three corners of the L-shaped groove 101 through the synchronous belt 103, so that the piston plate 106 connected to the synchronous belt 103 on the same side as the gravity brush 104 slides in the water tank 105, and the water stored in the water tank 105 is pumped to the gravity brush 104 through the extrusion of the piston plate 106 by the corrugated hose 107, so that the gravity brush 104 can realize the self-cleaning of the dust and impurities on the surface of the photovoltaic panel 6 during the flipping process under the dual action of the bottom rubber scraping strip and the water spraying holes. The cleaning water in the self-cleaning component 1 of this application comes from natural rainwater, and the movement and reset of the gravity brush 104 rely solely on gravity, and can automatically realize the self-cleaning of the surface of the photovoltaic panel 6 through flipping during the day and night alternation of the double-sided mounting plate 2.

[0022] Please refer to Figures 5 to 6 As shown in the figure, the L-shaped groove 101 is embedded inside the double-sided mounting plate 2, and a crescent tooth 3 is fixed at the end of the double-sided mounting plate 2. Moreover, trunnions 4 are coaxially fixed on both sides of the double-sided mounting plate 2. An LED street lamp 5 is arranged on one side of the double-sided mounting plate 2, and a photovoltaic panel 6 is arranged on the other side of the double-sided mounting plate 2. And the end plane of the photovoltaic panel 6 is in contact with the gravity brush 104. A retaining strip 7 is fixedly installed at the bottom end of the photovoltaic panel 6, and a bowl-shaped water collecting port 8 facing the water inlet hole of the water tank 105 is arranged at the end of the inclined surface of the retaining strip 7. A storage battery 9 is arranged at the side end of the photovoltaic panel 6, and a controller 10 is externally connected to the storage battery 9. After the photovoltaic panel 6 converts light energy into electric energy, it is stored in the storage battery 9 through the controller 10, and the storage battery 9 supplies power to the LED street lamp 5 through an electric wire.

[0023] The double-sided mounting plate 2 is rotatably installed inside the notch of the flipping bracket 11. Moreover, a motor 12 is bolted to the side end of the flipping bracket 11, and the motor 12 is in transmission connection with the trunnion 4 at the side end of the double-sided mounting plate 2 through a coupling. A connecting flange 13 is fixedly installed at the middle of the bottom of the flipping bracket 11, and the connecting flange 13 is bolted to the lamp post of the new energy street lamp. A back plate 14 is fixedly installed on the back of the flipping bracket 11, and a drain hole 15 is opened at the bottom end of the arc surface of the back plate 14.

[0024] A photovoltaic panel 6 is installed on one side of the double-sided mounting plate 2, and an LED street lamp 5 is installed on the other side. When the daylight illumination condition is good during the day, the side plane of the double-sided mounting plate 2 where the photovoltaic panel 6 is located faces the light. After the photovoltaic panel 6 converts light energy into electric energy, it is stored in the storage battery 9 through the controller 10. When lighting is needed at night, the motor 12 drives the double-sided mounting plate 2 to flip and be fixed inside the flipping bracket 11, so that the other side plane of the double-sided mounting plate 2 where the LED street lamp 5 is located faces the ground. The storage battery 9 supplies power to the LED street lamp 5 through an electric wire, and the electric energy stored in the storage battery 9 by the photovoltaic panel 6 during the day is used for the lighting of the LED street lamp 5, greatly simplifying the structure and reducing the installation volume.

[0025] Please refer to Figures 3 to 4A box body 16 is fixedly installed on the top of the curved surface of the back plate 14, and a sensor module 17 is fixedly installed on the top plane of the box body 16. An axial frame 18 extends from the bottom plane of the box body 16, and a gear 19 is rotatably installed inside the axial frame 18, and the gear 19 is meshed with the crescent teeth 3 at the end of the double-sided mounting plate 2. A driving wheel 20 is coaxially connected to the end of the gear 19, and a belt 21 is sleeved on the outside of the driving wheel 20, and the belt 21 enters the interior through the groove on the box body 16. A linkage telescopic component 22 is arranged inside the box body 16, and the linkage telescopic component 22 includes a protective cover 2201, guide rail 2202, reflector 2203, rack 2204, gear 2205 and driven wheel 2206, the shield 2201 slides with the guide bar on the inner wall of the box body 16 through the guide rail 2202, and the reflector 2203 is attached to the inner wall of the shield 2201, the side wall of the shield 2201 is fixedly installed with a rack 2204 along the length direction, and the rack 2204 is meshed with gear 2205 for transmission, the end of gear 2205 is coaxially connected with the driven wheel 2206, and the driven wheel 2206 is connected to the driving wheel 20 for rotation through the belt 21.

[0026] It can be understood that, through the above-mentioned arrangement, when the double-sided mounting plate 2 is flipped during the alternation of day and night, the crescent tooth 3 at the end of the double-sided mounting plate 2 is meshed with and transmitted to the gear 19 on one side of the shaft frame 18, thereby causing the driving wheel 20 on the other side of the shaft frame 18 to rotate and transmit to the driven wheel 2206 inside the box body 16 through the belt 21, and the driven wheel 2206 is transmitted to the rack 2204 at the side end of the shield 2201 through the coaxial gear 2205 therewith, so that the shield 2201 is located in the box body 16 for linkage extension and retraction, that is, when it is daytime, the side of the double-sided mounting plate 2 with the photovoltaic panel 6 faces the light, and at this time, the shield 2201 is stored in the box body 16 to avoid blocking the light and affecting the power generation efficiency of the photovoltaic panel 6, and when it is at night, the double-sided mounting plate 2 is in the flip position under the action of the motor 12. The rotating bracket 11 is flipped and fixed so that the side of the double-sided mounting plate 2 with the LED street lamp 5 faces the ground. At this time, the shield 2201 is extended out from the box body 16, and the reflector 2203 attached to the inner wall of the shield 2201 is used to improve the utilization rate of light, reduce the waste of light and improve the lighting effect. When the sensor module 17 on the top of the box body 16 senses severe weather such as acid rain, hail or snow, the double-sided mounting plate 2 can be actively flipped to hide the photovoltaic panel 6 and shielded by the shield 2201, so as to further strengthen the physical protection of the photovoltaic panel 6 in severe weather. Moreover, the telescopic action of the shield 2201 is linked with the flipping and resetting action of the double-sided mounting plate 2 driven by the motor 12, and there is no need to add an additional power mechanism for the linkage telescopic component 22, so that the linkage of the mechanisms in the device is stronger.

[0027] In summary, in the present application, a photovoltaic panel 6 is installed on one side of the double-sided mounting plate 2, and an LED street lamp 5 is installed on the other side. When the daytime lighting condition is good, the plane on the side of the double-sided mounting plate 2 with the photovoltaic panel 6 faces the light. After the photovoltaic panel 6 converts light energy into electrical energy, it is stored in the storage battery 9 through the controller 10. When lighting is required at night, the motor 12 drives the double-sided mounting plate 2 to flip and be fixed within the flipping bracket 11, so that the plane on the other side of the double-sided mounting plate 2 with the LED street lamp 5 faces the ground. The storage battery 9 supplies power to the LED street lamp 5 through wires, and the electrical energy stored in the storage battery 9 by the photovoltaic panel 6 during the day is used for the lighting of the LED street lamp 5, greatly streamlining the structure and reducing the installation volume; When it rains, rainwater flows over the surface of the photovoltaic panel 6 and is guided by the bottom bar 7 at its bottom end, and flows into the interior of the water tank 105 through the bowl-shaped water collecting port 8 for collection. When day and night alternate, the double-sided mounting plate 2 flips under the action of the motor 12. At this time, the gravity brush 104 slides on the surface of the photovoltaic panel 6 under the action of gravity, and then drives the roller 102 at the three corners of the L-shaped groove 101 to rotate through the synchronous belt 103, so that the piston plate 106 connected to the synchronous belt 103 on the same side as the gravity brush 104 slides within the water tank 105. The water stored in the water tank 105 is pumped to the gravity brush 104 through the extrusion of the piston plate 106 by the corrugated hose 107, so that the gravity brush 104 can realize the self-cleaning of the dust and impurities on the surface of the photovoltaic panel 6 during the flipping process under the dual action of the bottom rubber scraper and the water spraying holes. The cleaning water in the self-cleaning component 1 of the present application comes from natural rainwater, and the movement and reset of the gravity brush 104 rely solely on gravity, and the self-cleaning of the surface of the photovoltaic panel 6 can be automatically realized through flipping during the day-night alternation of the double-sided mounting plate 2; When the double-sided mounting plate 2 flips during the day-night cycle, the crescent 3 at the end of the double-sided mounting plate 2 meshes with and drives the first gear 19 on one side of the axle bracket 18. As a result, the driving wheel 20 on the other side of the axle bracket 18 rotates and drives the driven wheel 2206 inside the box body 16 through the belt 21. The driven wheel 2206 drives the rack 2204 at the side end of the shield 2201 through the second gear 2205 coaxial with it, causing the shield 2201 to move in a linked telescopic manner inside the box body 16. That is to say, during the day, the side of the double-sided mounting plate 2 with the photovoltaic panel 6 faces the light. At this time, the shield 2201 is stored inside the box body 16 to avoid blocking the light and affecting the power generation efficiency of the photovoltaic panel 6. At night, under the action of the motor 12, the double-sided mounting plate 2 flips and is fixed inside the flipping bracket 11, making the side of the double-sided mounting plate 2 with the LED street lamp 5 face the ground. At this time, the shield 2201 extends out from the box body 16 in a linked manner, and the reflector 2203 attached to the inner wall of the shield 2201 improves the utilization rate of light, reduces the waste of light, and enhances the lighting effect. When the sensor module 17 on the top of the box body 16 senses bad weather such as acid rain, hail, or snow, the double-sided mounting plate 2 can also be actively flipped to hide the photovoltaic panel 6 and shield it with the shield 2201, further strengthening the physical protection of the photovoltaic panel 6 under bad weather. Moreover, the telescopic movement of the shield 2201 is linked with the flipping and resetting movements of the double-sided mounting plate 2 driven by the motor 12, eliminating the need to add an additional power mechanism for the linked telescopic assembly 22 and making the linkage of each mechanism in the device stronger.

[0028] It should be noted that in this article, the term "including", "comprising", or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article, or device including a series of elements not only includes those elements but also includes other elements not explicitly listed, or elements inherent to such process, method, article, or device.

[0029] Specific examples are used in this article to elaborate on the principles and implementation manners of the present invention. The description of the above examples is only for helping to understand the method and its core idea of the present invention. The above description is only the preferred implementation manner of the present invention. It should be pointed out that due to the limited nature of written expression and the objectively infinite specific structures, for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements, refinements, or changes can be made, or the above technical features can be combined in an appropriate manner; these improvements, refinements, changes, or combinations, or directly applying the concept and technical solution of the invention to other occasions without improvement, should all be regarded as the protection scope of the present invention.

Claims

1. A solar module fixing and turning device, comprising a self-cleaning module, characterized in that: The self-cleaning component includes an L-shaped groove, at the corner of which a roller is rotatably installed, and the rollers are rotated by a synchronous belt sleeved on the outside, a gravity brush is clamped on the outside of the synchronous belt on one side, and a water spray hole and a rubber scraper are provided on the bottom plane of the gravity brush, a water tank is embedded at the bottom of the L-shaped groove, and a piston plate is slidably installed inside the water tank, and the piston plate is clamped with the synchronous belt on the same side of the gravity brush, one end of the water tank is provided with a water inlet hole, and the other end is connected to the gravity brush through a corrugated hose.

2. A solar module fixing and flipping device according to claim 1, characterized in that: The L-shaped groove is embedded in the double-sided mounting plate, a crescent tooth is fixed at the end of the double-sided mounting plate, and ear shafts are coaxially fixed on both sides of the double-sided mounting plate.

3. A solar module fixing and flipping device according to claim 2, characterized in that: An LED street light is arranged on one side of the double-sided mounting plate, and a photovoltaic panel is arranged on the other side of the double-sided mounting plate, and the plane of the end of the photovoltaic panel is in contact with the gravity brush, a baffle is fixedly installed on the bottom end of the photovoltaic panel, and a bowl-shaped water collection port facing the water inlet hole of the water tank is arranged at the end of the baffle inclined surface.

4. A solar module fixing and flipping device according to claim 3, characterized in that: A battery is arranged at the side end of the photovoltaic panel, and the battery is externally connected to a controller. The photovoltaic panel converts light energy into electrical energy and stores the energy in the battery through the controller, and the battery supplies power to the LED street lamp through wires.

5. A solar module fixing and flipping device according to claim 4, characterized in that: The double-sided mounting plate is rotatably mounted inside the recess of the flip bracket, and a motor is fixed to the side end bolts of the flip bracket, and the motor is transmission-connected to the ear shaft at the side end of the double-sided mounting plate through a coupling.

6. A solar module fixing and flipping device according to claim 5, characterized in that: A connecting flange is fixedly installed at the middle end of the bottom of the flip bracket, and the connecting flange is fixed to the lamp pole bolts of the new energy street lamp. A back plate is fixedly installed on the back of the flip bracket, and a drainage hole is opened at the bottom end of the curved surface of the back plate.

7. A solar module fixing and flipping device according to claim 6, characterized in that: A box is fixedly installed on the top of the curved surface of the back plate, and a sensor module is fixedly installed on the flat surface on the top of the box.

8. A solar module fixing and flipping device according to claim 7, characterized in that: An axle frame is extended from the bottom plane of the box body, and a gear 1 is rotatably installed inside the axle frame, and the gear 1 is meshed with the crescent teeth at the end of the double-sided mounting plate.

9. A solar module fixing and flipping device according to claim 8, characterized in that: One end of the gear is coaxially connected with a driving wheel, and a belt is sleeved on the outside of the driving wheel, and the belt passes through a groove on the box body and enters the inside.

10. A solar module fixing and flipping device according to claim 9, characterized in that: A linkage telescopic assembly is arranged inside the box, and the linkage telescopic assembly includes a shield, a guide rail, a reflector, a rack, a second gear and a driven wheel. The shield is slidably matched with the guide bar on the inner wall of the box through the guide rail, and the inner wall of the shield is attached with the reflector. A rack is fixedly installed on the side wall of the shield along the length direction, and the rack is meshed with the second gear for transmission. The two ends of the gear are coaxially connected with a driven wheel, and the driven wheel is rotationally connected to the driving wheel through a belt.

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