Solar cell panel convenient to clean

Abstract

The invention relates to the technical field of solar cell panels, and discloses a solar cell panel convenient to clean, which comprises a first bracket and a water storage tank, a water spraying pipeline is fixed between two moving frames, a water pump is fixed at the inner bottom of the water storage tank, and the top of the water pump is connected with the water spraying pipeline through a first connecting pipeline. A driving mechanism is fixed to one side of the bottom of the supporting plate, a water collecting mechanism is fixed to the other side of the bottom of the driving mechanism, and the bottom of the water collecting mechanism extends into the water storage tank. According to the solar cell panel convenient to clean, the water storage tank plays a role in collecting rainwater, the collected rainwater can be used for cleaning the solar cell panel body, the purpose of saving water resources is conveniently achieved, before the solar cell panel body is cleaned, the sealing plate rotates and seals the opening, meanwhile, the rotary valve is unlocked, and the water spraying pipeline sprays water and moves rightwards at the same time; the solar cell panel main body can be conveniently, automatically and comprehensively cleaned, and dirty water can be discharged through the water outlet.

Description

Technical Field

[0001] The invention relates to the technical field of solar panels, in particular to a solar panel that is easy to clean. Background Art

[0002] Recently, as existing energy sources such as oil and coal are expected to be exhausted, interest in alternative energy sources to replace them is increasing, and among them, solar cells are attracting attention as next-generation cells that convert solar energy into electrical energy.

[0003] Existing solar panels are generally installed outdoors and usually installed at high places. Dust and dirt easily accumulate on the surface, which affects the power generation efficiency of the solar panels. Manual cleaning is dangerous and troublesome, and it also consumes a certain amount of water resources. To address the above problems, existing equipment needs to be improved. Summary of the Invention

[0004] The purpose of the present invention is to provide a solar panel that is easy to clean, so as to solve the problem mentioned in the above background technology that existing solar panels are generally installed outdoors and generally installed at high places, and dust and dirt are easily accumulated on the surface, which affects the power generation efficiency of the solar panel. Manual cleaning is dangerous and troublesome, and also consumes a certain amount of water resources.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a solar panel that is easy to clean, comprising a first bracket and a water tank, the top of the first bracket being slidably connected to the second bracket, the second bracket being fixed to the first bracket by bolts, the second bracket being symmetrically rotatably connected to support blocks on both sides, the top of the support block being fixed with a support plate, the upper end surface of the support plate being fixed with a solar panel body, the outer side of the support plate being fixed with a self-cleaning mechanism, the self-cleaning mechanism comprising a water retaining bar, the two sides of the water retaining bar being symmetrically slidably connected to mobile frames, a water spray pipe being fixed between the two mobile frames, a water pump being fixed to the inner bottom of the water tank, and the top of the water pump being connected to the water spray pipe through a first connecting pipe.

[0006] A driving mechanism is fixed on one side of the bottom of the support plate, a water collecting mechanism is fixed on the other side of the bottom of the driving mechanism, and the bottom of the water collecting mechanism extends into the water tank.

[0007] Preferably, the second bracket and the first bracket form a telescopic structure, the first bracket is provided with insertion holes, and the insertion holes are evenly spaced on the first bracket, and the bolt passes through one of the insertion holes.

[0008] Preferably, slideways are symmetrically provided on both sides of the water retaining bar, and a first screw rod is rotatably connected in the slideway, the movable frame is threadedly connected to the outside of the first screw rod, and a driven sprocket is fixed to one end of each first screw rod.

[0009] Preferably, the inner side of the bottom of the water retaining bar is rotatably connected to a sealing plate through a rotating shaft, and a first oil cylinder is fixed to the front side of the water retaining bar, a first piston is fixed to the top of the front end of the rotating shaft, and the first piston is movably connected in the first oil cylinder, and an opening is provided at the bottom of the water retaining bar.

[0010] Preferably, a first compression spring is fixed on an inner wall of the water retaining bar, and a buckle is fixed on the top of the first compression spring, the top of the buckle is rotatably connected to a roller, a drain outlet is opened on one side of the water retaining bar, and a rotary valve is rotatably connected in the drain outlet, the rotary valve is connected to the water retaining bar through a volute spring, and the rotary valve is placed in the buckle.

[0011] Preferably, the driving mechanism includes a first fixed frame, and the first fixed frame is fixed to one side of the bottom of the support plate, a motor is fixed to the top of the first fixed frame, and the output end of the motor is connected to the incomplete gear, one side of the incomplete gear is connected to the driving sprocket through a universal joint, and the outer sides of the driving sprocket and the two driven sprockets are meshed and connected with a chain.

[0012] Preferably, the bottom of the incomplete gear is meshed with a first circular gear, and the first circular gear is rotatably connected to the first fixed frame, a ratchet is fixed on one side of the first circular gear, and the outer side of the ratchet is wrapped with a ratchet ring, a second screw rod is fixed on one side of the ratchet ring, and the second screw rod is rotatably connected to the first fixed frame, the outer side of the second screw rod is threadedly connected to a sleeve, and a second piston is fixed to one end of the sleeve, a second oil cylinder is fixed to the upper end surface of the first fixed frame, the second piston is slidably connected in the second oil cylinder, and the second piston is connected to an inner wall of the second oil cylinder through a second compression spring.

[0013] Preferably, the water collecting mechanism includes a second fixed frame, and the second fixed frame is fixed to the other side of the bottom of the support plate, a third oil cylinder is fixed on the inner wall of the second fixed frame, and the third oil cylinder is connected to the second oil cylinder through a second connecting pipe, a third piston is slidably connected in the third oil cylinder, and a gear plate is fixed on one side of the third piston, the front side of the gear plate is meshed with a second circular gear, and a rotating brush is fixed on the top of the second circular gear, and the rotating brush is rotatably connected to the second fixed frame.

[0014] Preferably, an electric telescopic column and a fourth oil cylinder are fixed on one side of the second fixed frame, and the fourth oil cylinder is connected to the first oil cylinder through a third connecting pipe, a fourth piston is fixed to the top of the electric telescopic column, and the fourth piston is slidably connected in the fourth oil cylinder, the top of the fourth piston is connected to the water collecting cylinder through a connecting column, and a filter is fixed to the top of the water collecting cylinder, and the bottom of the water collecting cylinder is connected to the top of the water tank through a water guide pipe.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The solar panel that is easy to clean can achieve the purpose of collecting rainwater and self-cleaning. The sealing plate is initially in an open state, the rotary valve initially seals the drain outlet, and the water retaining strip blocks the rainwater. After the rainwater falls on the solar panel body, it can flow down along the solar panel body and through the opening into the water collection cylinder. The water storage tank collects the rainwater, and the collected rainwater can be used to clean the solar panel body, which is convenient for saving water resources. Before cleaning the solar panel body, the sealing plate rotates and seals the opening. At the same time, the sealing plate squeezes the stopper and moves downward, which is convenient for automatically unlocking the rotary valve. The water pump can pump the water in the water storage tank into the water spray pipe. The water spray pipe moves to the right while spraying water, which is convenient for automatic and comprehensive cleaning of the solar panel body. Dirty water can be discharged through the drain outlet. 2. The solar panel that is easy to clean can automatically clean impurities. When the water collecting cylinder is used to collect rainwater, the filter screen filters the rainwater, and impurities remain on the filter screen. When the water collecting cylinder is lowered, the sealing plate automatically seals the opening, and then the solar panel body can be cleaned. While cleaning the solar panel body, the rotating brush rotates and automatically cleans the impurities on the filter screen. 3. The solar panel that is easy to clean can achieve the purpose of convenient adjustment of height and angle. The second bracket and the first bracket form a telescopic structure. The heights of the two second brackets can be adjusted independently. At the same time, the support block can be rotated on the second bracket to facilitate adjustment of the height and angle of the support plate and the solar panel body. After the adjustment operation is completed, the second bracket can be fixed with bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the front three-dimensional structure of the present invention; Figure 2 It is a rear perspective structural diagram of the present invention; Figure 3 It is a schematic diagram of a top-down three-dimensional structure of the present invention; Figure 4 It is a schematic diagram of the front cross-sectional structure of the present invention; Figure 5 This is a schematic diagram of the connection structure of the water retaining strip, sealing plate, rotating shaft, opening, first compression spring, retaining buckle, roller, drain outlet and rotary valve of the present invention; Figure 6 This is a schematic diagram of the connection structure of the water retaining strip, the sealing plate, the rotating shaft, the first oil cylinder, the first piston and the third connecting pipe of the present invention; Figure 7 Schematic diagram of the driving mechanism structure of the present invention; Figure 8 It is a schematic diagram of the ratchet wheel and ratchet ring orientation structure of the present invention; Figure 9 It is a schematic structural diagram of the water collection mechanism of the present invention; Figure 10 It is a schematic diagram of the connection structure of the rotating shaft, the first oil cylinder, the first piston and the third connecting pipe of the present invention.

[0017] In the figure: 1. first bracket; 2. second bracket; 3. socket; 4. bolt; 5. support block; 6. support plate; 7. solar panel body; 8. self-cleaning mechanism; 801. water retaining bar; 802. slideway; 803. first screw rod; 804. movable frame; 805. driven sprocket; 806. water spray pipe; 807. first connecting pipe; 808. sealing plate; 809. rotating shaft; 810. first oil cylinder; 811. first piston; 812. opening; 813. first compression spring; 814. stopper; 815. roller; 816. drain outlet; 817. rotary valve; 9. driving mechanism; 901. first fixed frame; 902. motor; 903. incomplete gear; 904. universal joint; 905. driving sprocket ;906, chain; 907, first circular gear; 908, ratchet; 909, ratchet ring; 910, second screw rod; 911, sleeve; 912, second piston; 913, second oil cylinder; 914, second compression spring; 10, water collecting mechanism; 1001, second fixed frame; 1002, third oil cylinder; 1003, second connecting pipe; 1004, third piston; 1005, tooth plate; 1006, second circular gear; 1007, rotating brush; 1008, electric telescopic column; 1009, fourth oil cylinder; 1010, third connecting pipe; 1011, fourth piston; 1012, connecting column; 1013, water collecting cylinder; 1014, filter; 1015, water guide pipe; 11, water tank; 12, water pump. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0019] See also Figures 1 to 10The present invention provides a technical solution: a solar panel that is easy to clean, comprising a first bracket 1 and a water tank 11, the top of the first bracket 1 is slidably connected to the second bracket 2, the second bracket 2 is fixed to the first bracket 1 by bolts 4, and the two sides of the second bracket 2 are symmetrically rotatably connected with support blocks 5, the top of the support block 5 is fixed with a support plate 6, the upper end surface of the support plate 6 is fixed with a solar panel body 7, and the outer side of the support plate 6 is fixed with a self-cleaning mechanism 8, the self-cleaning mechanism 8 includes a water retaining bar 801, and the two sides of the water retaining bar 801 are symmetrically slidably connected with a movable frame 804, a water spray pipe 806 is fixed between the two movable frames 804, a water pump 12 is fixed to the inner bottom of the water tank 11, and the top of the water pump 12 is connected to the water spray pipe 806 through a first connecting pipe 807.

[0020] A driving mechanism 9 is fixed to one side of the bottom of the support plate 6 , and a water collecting mechanism 10 is fixed to the other side of the bottom of the driving mechanism 9 . The bottom of the water collecting mechanism 10 extends into the water storage tank 11 .

[0021] In this embodiment, Figure 4 As shown, the second bracket 2 and the first bracket 1 form a telescopic structure. The first bracket 1 is provided with holes 3, and the holes 3 are evenly spaced on the first bracket 1. The bolt 4 passes through one of the holes 3. The second bracket 2 can be telescopic at the top of the first bracket 1, which is convenient for adjusting the height and inclination of the support plate 6. After completing the adjustment operation, the bolt 4 can be passed through the corresponding hole 3 and the second bracket 2 can be fixed.

[0022] In this embodiment, Figure 1 、 Figure 2 and Figure 3 As shown, slideways 802 are symmetrically provided on both sides of the water retaining bar 801, and a first screw rod 803 is rotatably connected inside the slideway 802, a movable frame 804 is threadedly connected to the outside of the first screw rod 803, and a driven sprocket 805 is fixed to one end of each first screw rod 803, and the rotation of the driven sprocket 805 can drive the first screw rod 803 to rotate, at this time the movable frame 804 can slide under the limiting action of the slideway 802 and the first screw rod 803, thereby driving the water spray pipe 806 to move, and the water spray pipe 806 moves while spraying water, so as to facilitate comprehensive cleaning of the solar panel main body 7.

[0023] In this embodiment, Figure 1 、 Figure 3 、 Figure 5 、 Figure 6 and Figure 10As shown, the inner side of the bottom of the water retaining bar 801 is rotatably connected to the sealing plate 808 through the rotating shaft 809, and the front side of the water retaining bar 801 is fixed with a first oil cylinder 810, and the top of the front end of the rotating shaft 809 is fixed with a first piston 811, and the first piston 811 is movably connected in the first oil cylinder 810. An opening 812 is provided at the bottom of the water retaining bar 801. The opening 812 is initially in an open state, and rainwater can flow through the opening 812 into the water collection mechanism 10, which is convenient for collecting rainwater. Before cleaning the solar panel main body 7, when oil is pressed into the first oil cylinder 810, the first piston 811 rotates under the action of the oil pressure, thereby driving the rotating shaft 809 and the sealing plate 808 to rotate, so as to seal the opening 812 conveniently.

[0024] In this embodiment, Figure 4 As shown, a first compression spring 813 is fixed on an inner wall of the water retaining bar 801, and a stopper 814 is fixed on the top of the first compression spring 813. The top of the stopper 814 is rotatably connected to a roller 815. A drain port 816 is provided on one side of the water retaining bar 801, and a rotary valve 817 is rotatably connected in the drain port 816. The rotary valve 817 is connected to the water retaining bar 801 through a volute spring, and the rotary valve 817 is placed in the stopper 814. The first compression spring 813 is fixed to the stopper 814. It plays a supporting role, and the stopper 814 limits the rotary valve 817. Before cleaning the solar panel main body 7, it is necessary to use the sealing plate 808 to seal the opening 812. At the same time, the sealing plate 808 squeezes the stopper 814, and the stopper 814 moves downward to facilitate unlocking the rotary valve 817. During the cleaning process of the solar panel main body 7, the rotary valve 817 is automatically rotated and opened by the impact of dirty water, and the dirty water can be discharged through the drain port 816. The spiral spring can assist the rotary valve 817 in resetting.

[0025] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 7 As shown, the driving mechanism 9 includes a first fixed frame 901, and the first fixed frame 901 is fixed to one side of the bottom of the support plate 6. A motor 902 is fixed to the top of the first fixed frame 901, and the output end of the motor 902 is connected to the incomplete gear 903. One side of the incomplete gear 903 is connected to the driving sprocket 905 through a universal joint 904, and the outer sides of the driving sprocket 905 and the two driven sprockets 805 are meshed and connected with a chain 906. The incomplete gear 903 can rotate under the action of the motor 902, the driving sprocket 905 can rotate under the driving action of the universal joint 904, and the two driven sprockets 805 can rotate under the driving action of the chain 906, so that the two first screw rods 803 can rotate synchronously.

[0026] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 7 and Figure 8 As shown, the bottom of the incomplete gear 903 is meshed with a first circular gear 907, and the first circular gear 907 is rotatably connected to the first fixed frame 901. A ratchet 908 is fixed to one side of the first circular gear 907, and the outer side of the ratchet 908 is wrapped with a ratchet ring 909. A second screw rod 910 is fixed to one side of the ratchet ring 909, and the second screw rod 910 is rotatably connected to the first fixed frame 901. The outer side of the second screw rod 910 is threadedly connected to a sleeve 911, and one end of the sleeve 911 is fixed to a second piston 912. A second oil cylinder 913 is fixed to the upper end surface of the first fixed frame 901. The second piston 912 is slidably connected in the second oil cylinder 913, and the second piston 912 is connected to an inner wall of the second oil cylinder 913 through a second compression spring 914. When the incomplete gear 903 rotates and meshes with the first circular gear 907, the first circular gear 907 rotates along with the incomplete gear 903. The full gear 903 rotates, thereby driving the ratchet 908 to rotate. The forward rotation of the ratchet 908 can drive the ratchet ring 909 to rotate, thereby driving the second screw rod 910 to rotate. At this time, the sleeve 911 and the second piston 912 move to the right under the limiting action of the second screw rod 910 and the second oil cylinder 913, thereby squeezing out the hydraulic oil in the second oil cylinder 913. After the teeth on the incomplete gear 903 disengage from the first circular gear 907, the second piston 912 automatically rebounds under the action of the second compression spring 914, facilitating the automatic pumping of oil into the second oil cylinder 913. When the incomplete gear 903 rotates and meshes with the first circular gear 907, the first circular gear 907 rotates with the rotation of the incomplete gear 903, thereby driving the ratchet 908 to rotate. The reverse rotation of the ratchet 908 will not drive the ratchet ring 909 to rotate, the second screw rod 910 does not rotate, and the sleeve 911 and the second piston 912 do not move.

[0027] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 7 and Figure 9As shown, the water collecting mechanism 10 includes a second fixing frame 1001, and the second fixing frame 1001 is fixed to the other side of the bottom of the support plate 6, a third oil cylinder 1002 is fixed on the inner wall of the second fixing frame 1001, and the third oil cylinder 1002 is connected to the second oil cylinder 913 through a second connecting pipe 1003, a third piston 1004 is slidably connected in the third oil cylinder 1002, and a tooth plate 1005 is fixed to one side of the third piston 1004, and the front side of the tooth plate 1005 is engaged with the tooth plate 1005. It is connected to a second circular gear 1006, and a rotating brush 1007 is fixed on the top of the second circular gear 1006. The rotating brush 1007 is rotatably connected to the second fixed frame 1001. The second connecting pipe 1003 serves to connect the third oil cylinder 1002 and the second oil cylinder 913. When the second piston 912 moves to the right, the third piston 1004 moves to the right under the action of oil pressure, thereby driving the gear plate 1005 to move to the right. The rotation of the second circular gear 1006 drives the rotating brush 1007 to rotate.

[0028] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 6 、 Figure 9 and Figure 10 As shown, an electric telescopic column 1008 and a fourth oil cylinder 1009 are fixed to one side of the second fixing frame 1001, and the fourth oil cylinder 1009 is connected to the first oil cylinder 810 through a third connecting pipe 1010, a fourth piston 1011 is fixed to the top of the electric telescopic column 1008, and the fourth piston 1011 is slidably connected in the fourth oil cylinder 1009, the top of the fourth piston 1011 is connected to the water collecting cylinder 1013 through a connecting column 1012, and a filter 1014 is fixed to the top of the water collecting cylinder 1013, and the bottom of the water collecting cylinder 1013 is connected to the top of the water storage tank 11 through a water guide pipe 1015. When the water collecting cylinder 1013 is used to collect rainwater, the filter 1014 filters the rainwater, and impurities will remain in the filter 101 4, before cleaning the filter 1014, the fourth piston 1011 moves downward under the contraction of the electric telescopic column 1008, thereby driving the connecting column 1012 and the water collecting cylinder 1013 to move downward, so that the filter 1014 is lower than the rotating brush 1007, and then the rotating brush 1007 rotates to clean up the impurities on the filter 1014. The third connecting pipe 1010 serves to connect the fourth oil cylinder 1009 and the first oil cylinder 810. When the fourth piston 1011 moves downward, the hydraulic oil in the fourth oil cylinder 1009 can be pressed into the first oil cylinder 810. The first piston 811 will rotate under the action of the oil pressure, thereby driving the rotating shaft 809 and the sealing plate 808 to rotate. When the water collecting cylinder 1013 is lowered, the sealing plate 808 can automatically seal the opening 812.

[0029] The use method and advantages of the present invention: The solar panel that is easy to clean works as follows: like Figures 1 to 10 As shown: First, install the first bracket 1 at the desired location. The height of each second bracket 2 can be adjusted separately. At the same time, the support block 5 can be rotated on the second bracket 2 to facilitate the adjustment of the height and angle of the support plate 6. Then, the second bracket 2 can be fixed with the bolt 4. The solar panel body 7 absorbs solar energy and converts it into electrical energy and stores it in the corresponding battery pack. The battery pack supplies power to related equipment. On rainy days, rainwater flows through the opening 812 into the water collection cylinder 1013. The filter 1014 filters the rainwater. Impurities remain on the filter 1014. The filtered rainwater flows along the water pipe 1015 to In the water storage tank 11, before cleaning the solar panel main body 7, the fourth piston 1011, the connecting column 1012 and the water collecting cylinder 1013 move downward and make the filter screen 1014 lower than the rotating brush 1007. At the same time, the first piston 811 rotates under the action of oil pressure, thereby driving the rotating shaft 809 and the sealing plate 808 to rotate. The sealing plate 808 seals the opening 812 and squeezes the stopper 814. The stopper 814 moves downward and unlocks the rotary valve 817. The water pump 12 pumps the water in the water storage tank 11 into the water spray pipe 806. The water spray pipe 806 sprays water downward. At the same time, the incomplete gear 903 rotates, and the driving sprocket 905 rotates at the universal joint 904. The two driven sprockets 805 rotate under the driving action of the chain 906, the two first screw rods 803 rotate, the two movable frames 804 and the water spray pipe 806 move to the right as a whole, thereby automatically and comprehensively cleaning the solar panel body 7, and the dirty water is discharged through the drain port 816. At the same time, the rotation of the incomplete gear 903 drives the first circular gear 907 to rotate, the ratchet 908 rotates forward to drive the ratchet ring 909 to rotate, the second screw rod 910 rotates to drive the sleeve 911 and the second piston 912 to move to the right, the third piston 1004 and the tooth plate 1005 move to the right, and the second circular gear 1006 and the rotating brush 10 07 rotates as a whole, the rotating brush 1007 automatically sweeps away the impurities on the filter screen 1014, and after the teeth on the incomplete gear 903 disengage from the first circular gear 907, the second piston 912 automatically rebounds, the third piston 1004 and the tooth plate 1005 automatically move back, the rotating brush 1007 automatically rotates and resets, and the water spray pipe 806 moves to the right and then starts to move back. The reversal of the ratchet 908 will not drive the ratchet ring 909 to rotate, and the rotating brush 1007 does not rotate. Finally, the fourth piston 1011, the connecting column 1012 and the water collecting cylinder 1013 move up and reset, the sealing plate 808 resets, and the rotary valve 817 automatically pops up and re-locks the rotary valve 817.

[0030] In summary, the solar panel that is easy to clean achieves the purpose of automatically cleaning impurities, automatically cleaning impurities, and conveniently adjusting the height and angle, meeting people's usage needs.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and modifications fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

[0032] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limiting the protection content of the present invention.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A solar panel that is easy to clean, comprising a first bracket (1) and a water storage tank (11), characterized in that: The top of the first bracket (1) is slidably connected to the second bracket (2), the second bracket (2) is fixed to the first bracket (1) by bolts (4), the two sides of the second bracket (2) are symmetrically rotatably connected to support blocks (5), the top of the support block (5) is fixed with a support plate (6), the upper end surface of the support plate (6) is fixed with a solar panel body (7), the outer side of the support plate (6) is fixed with a self-cleaning mechanism (8), the self-cleaning mechanism (8) comprises a water retaining bar (801), the two sides of the water retaining bar (801) are symmetrically slidably connected to mobile racks (804), a water spray pipe (806) is fixed between the two mobile racks (804), a water pump (12) is fixed to the inner bottom of the water storage tank (11), and the top of the water pump (12) is connected to the water spray pipe (806) via a first connecting pipe (807); A driving mechanism (9) is fixed to one side of the bottom of the support plate (6), and a water collecting mechanism (10) is fixed to the other side of the bottom of the driving mechanism (9), with the bottom of the water collecting mechanism (10) extending into the water storage tank (11).

2. The solar panel that is easy to clean according to claim 1, characterized in that: The second bracket (2) and the first bracket (1) form a telescopic structure. The first bracket (1) is provided with a socket (3), and the sockets (3) are evenly spaced on the first bracket (1). The bolt (4) passes through one of the sockets (3).

3. The solar panel that is easy to clean according to claim 1, characterized in that: Slideways (802) are symmetrically provided on both sides of the water retaining bar (801), and a first screw rod (803) is rotatably connected in the slideway (802). The movable frame (804) is threadedly connected to the outside of the first screw rod (803), and a driven sprocket (805) is fixed to one end of each first screw rod (803).

4. The solar panel that is easy to clean according to claim 1, characterized in that: The inner side of the bottom of the water retaining bar (801) is rotatably connected to a sealing plate (808) via a rotating shaft (809), and a first oil cylinder (810) is fixed to the front side of the water retaining bar (801). A first piston (811) is fixed to the top of the front end of the rotating shaft (809), and the first piston (811) is movably connected in the first oil cylinder (810). An opening (812) is provided at the bottom of the water retaining bar (801).

5. The solar panel that is easy to clean according to claim 1, characterized in that: A first compression spring (813) is fixed on an inner wall of the water retaining bar (801), and a retaining buckle (814) is fixed on the top of the first compression spring (813). The top of the retaining buckle (814) is rotatably connected to a roller (815). A drainage port (816) is provided on one side of the water retaining bar (801), and a rotary valve (817) is rotatably connected inside the drainage port (816). The rotary valve (817) is connected to the water retaining bar (801) via a volute spring, and the rotary valve (817) is placed inside the retaining buckle (814).

6. The solar panel that is easy to clean according to claim 3, characterized in that: The driving mechanism (9) includes a first fixing frame (901), and the first fixing frame (901) is fixed to one side of the bottom of the support plate (6); a motor (902) is fixed to the top of the first fixing frame (901), and the output end of the motor (902) is connected to an incomplete gear (903); one side of the incomplete gear (903) is connected to a driving sprocket (905) through a universal joint (904), and the outer sides of the driving sprocket (905) and the two driven sprockets (805) are meshed and connected with a chain (906).

7. The solar panel that is easy to clean according to claim 6, characterized in that: The bottom of the incomplete gear (903) is meshedly connected with a first circular gear (907), and the first circular gear (907) is rotatably connected to the first fixed frame (901). A ratchet (908) is fixed on one side of the first circular gear (907), and the outer side of the ratchet (908) is wrapped with a ratchet ring (909). A second screw rod (910) is fixed on one side of the ratchet ring (909), and the second screw rod (910) is rotatably connected to the first fixed frame (901). The outer side of the second screw rod (910) is threadedly connected to a sleeve (911), and one end of the sleeve (911) is fixed with a second piston (912). A second oil cylinder (913) is fixed on the upper end surface of the first fixed frame (901), and the second piston (912) is slidably connected in the second oil cylinder (913), and the second piston (912) is connected to an inner wall of the second oil cylinder (913) through a second compression spring (914).

8. The solar panel that is easy to clean according to claim 4, characterized in that: The water collecting mechanism (10) comprises a second fixing frame (1001), and the second fixing frame (1001) is fixed to the other side of the bottom of the support plate (6); a third oil cylinder (1002) is fixed on the inner wall of the second fixing frame (1001), and the third oil cylinder (1002) is connected to the second oil cylinder (913) through a second connecting pipe (1003); a third piston (1004) is slidably connected in the third oil cylinder (1002), and a tooth plate (1005) is fixed to one side of the third piston (1004); the front side of the tooth plate (1005) is meshedly connected to the second circular gear (1006), and a rotating brush (1007) is fixed to the top of the second circular gear (1006); the rotating brush (1007) is rotatably connected to the second fixing frame (1001).

9. The solar panel that is easy to clean according to claim 8, characterized in that: An electric telescopic column (1008) and a fourth oil cylinder (1009) are fixed to one side of the second fixing frame (1001), and the fourth oil cylinder (1009) is connected to the first oil cylinder (810) via a third connecting pipe (1010). A fourth piston (1011) is fixed to the top of the electric telescopic column (1008), and the fourth piston (1011) is slidably connected in the fourth oil cylinder (1009). The top of the fourth piston (1011) is connected to a water collecting cylinder (1013) via a connecting column (1012), and a filter screen (1014) is fixed to the top of the water collecting cylinder (1013). The bottom of the water collecting cylinder (1013) is connected to the top of the water storage tank (11) via a water guide pipe (1015).

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