Photovoltaic power generation panel convenient to adjust

Abstract

The invention relates to the technical field of photovoltaic panel adjustment, and discloses a photovoltaic power generation panel convenient to adjust, which comprises a base, a fixedly connected water tank and an axially distributed first rotating seat are arranged at the top of the base, a rotatable first support plate and an axially distributed first electric cylinder are arranged above the base, the first support plate is located above the first electric cylinder, and the first electric cylinder is located above the first support plate. A movable second supporting plate is arranged above the first supporting plate, expandable shear type lifting frames are symmetrically arranged between the first supporting plate and the second supporting plate, a first fixing block and a second fixing block which are fixedly connected are arranged at the top of the second supporting plate, and the first fixing block and the second fixing block are located at the two ends of the second supporting plate respectively. The photovoltaic power generation panel can be folded and stored by arranging the adjusting mechanism, and the photovoltaic power generation panel can be cleaned at regular time by arranging the cleaning mechanism.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic panel adjustment, and particularly to a photovoltaic power generation panel that is convenient to adjust. Background Art

[0002] A solar photovoltaic system refers to a facility that converts solar energy into direct current electricity by using the photovoltaic effect of photovoltaic semiconductor materials. The core of the photovoltaic facility is a solar photovoltaic panel, which is a device that directly converts sunlight energy into electricity due to the photovoltaic effect.

[0003] Most of the existing photovoltaic power generation panels are directly fixed by bolts, and the outer surface of the photovoltaic power generation panel will be damaged to a certain extent. After long-term use, a large amount of dust and bird droppings will accumulate on the surface of the photovoltaic power generation panel. If not cleaned in time, it will affect the light absorption efficiency of the photovoltaic power generation panel. At the same time, when encountering strong winds or other bad weather, the exposed photovoltaic power generation panel may be damaged, thereby reducing the service life of the photovoltaic power generation panel and increasing a certain economic cost. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies in the prior art and propose a photovoltaic power generation panel that is convenient to adjust.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A photovoltaic power generation panel that is convenient to adjust, including a base, a water tank fixedly connected to the top of the base and a first rotating seat axially distributed, a rotatable first support plate and a first electric cylinder axially distributed above the base, the first support plate is located above the first electric cylinder, a movable second support plate is provided above the first support plate, a deployable scissor lift is symmetrically provided between the first support plate and the second support plate, a first fixing block and a second fixing block fixedly connected are provided at the top of the second support plate, and the first fixing block and the second fixing block are respectively located at both ends of the second support plate;

[0007] An adjusting mechanism is provided between the first fixing block and the second fixing block. The adjusting mechanism includes a rotatable first folding assembly. The first folding assembly includes a rotatable first rotating frame and a second rotating frame. Third fixing blocks fixedly connected are symmetrically provided at the top of the second support plate. A cleaning structure that can move is provided inside the third fixing block. The cleaning structure includes a slidable rack and a rotatable fifth connecting rod. A second wedge-shaped block fixedly connected and a slidable fourth fixing block are provided at the bottom of the rack, and the fifth connecting rod is located below the second wedge-shaped block.

[0008] As a further solution of the present invention, symmetrically distributed second rotating seats and first sliding seats are fixedly provided at the bottom of the first support plate. The telescopic end of the first electric cylinder below the second rotating seat is rotatably connected to the second rotating seat, and the telescopic end of the first electric cylinder below the first sliding seat is slidably connected to the first sliding seat. A rotatable ball is fixedly provided at the bottom of the first electric cylinder, and the rotatable ball is rotatably connected to the first rotating seat;

[0009] Hoses are symmetrically provided on the outer wall of the water tank in an array distribution. Symmetrically distributed third rotating seats and second sliding seats are fixedly provided at the top of the first support plate. Symmetrically distributed fourth rotating seats and third sliding seats are fixedly provided at the bottom of the second support plate.

[0010] As a further solution of the present invention, a rotatable first rotating shaft and a second rotating shaft are provided inside the first fixing block. The first rotating shaft is located above the second rotating shaft. A first motor fixedly connected is installed on the side wall of the first fixing block, and the output shaft of the first motor is fixedly connected to the first rotating shaft. A sunlight sensor fixedly connected is provided at the top of the first fixing block. A second electric cylinder fixedly connected is provided on the outer wall of the second fixing block, and a movable limiting plate is provided inside the second fixing block. The telescopic end of the second electric cylinder is fixedly connected to the side wall of the limiting plate.

[0011] As a further solution of the present invention, the first folding assembly includes a first rotating block and a second rotating block. The first rotating frame is fixedly connected to the second rotating shaft. A rotatable first connecting rod is provided on the first rotating shaft. Symmetrically distributed first gears fixedly connected are provided at one end of the first rotating frame away from the first fixing block;

[0012] The second rotating frame is similar in structure to the first rotating frame. The difference is that second gears fixedly connected are provided at both ends of the second rotating frame. The first gear meshes with the second gear. A rotatable first rotating block is provided between the first gear and the second gear. The upper end of the first rotating block is rotatably connected to the first connecting rod, and the lower end of the first rotating block is provided with a rotatable second connecting rod.

[0013] As a further solution of the present invention, the two second rotating frames are rotatably connected through the first rotating block. Two adjacent second gears mesh with each other. Second connecting rods rotatably connected are provided at the upper and lower ends of the adjacent first rotating blocks between the second rotating frames. A rotatable second rotating block is provided on the rotating shaft of the second gear close to the tail end of the first folding assembly. The lower end of the second rotating block is rotatably connected to the adjacent second connecting rod.

[0014] As a further solution of the present invention, filter plates and second motors fixedly connected are provided at the bottoms of the first rotating frame and the second rotating frame. Removable photovoltaic power generation panels are provided at the tops of the filter plates. Axially distributed spring tension rods are provided inside the first rotating frame and the second rotating frame. The other ends of the spring tension rods are provided with first wedge blocks fixedly connected. Chutes are opened at the ports of the first rotating frame and the second rotating frame;

[0015] A rotatable second folding assembly is provided in the chute. The second folding assembly is similar in structure to the first folding assembly, except that the first rotating frame and the second rotating frame are replaced by a third connecting rod and a fourth connecting rod, and a sponge is fixedly connected to the bottoms of the third connecting rod and the fourth connecting rod.

[0016] As a further aspect of the present invention, the cleaning structure includes a nozzle. The top of the third fixing block is fixedly provided with nozzles distributed in an array. Third gears are fixedly connected to both ends of the second rotating shaft. A slidable rack is provided in the third fixing block. The rack meshes with the third gear, and the second wedge block is close to the third gear;

[0017] A first connecting column is fixedly connected to one end of the fourth fixing block close to the third gear. The first connecting column passes through the second wedge block and is slidably connected to the second wedge block. A first spring is fixedly connected between the second wedge block and the fourth fixing block. The first spring is wound around the outside of the first connecting column.

[0018] As a further aspect of the present invention, a clamping block is fixedly connected to the bottom of the fourth fixing block. The clamping block is close to the first connecting column. A fifth rotating seat is fixedly connected in the third fixing block. A torsion spring is provided in the fifth rotating seat. A fifth connecting rod is rotatably provided in the fifth rotating seat. A third wedge block is fixedly connected to the top of the fifth connecting rod. The third wedge block is clamped with the clamping block.

[0019] As a further aspect of the present invention, water storage bins fixedly connected and slidable sixth connecting rods are arrayed in the third fixing block. A seventh connecting rod is fixedly connected between the sixth connecting rods. The fourth fixing block is fixedly connected to the sixth connecting rod close to the rack. A slidable push plate is provided in the water storage bin;

[0020] A second connecting column is fixedly connected to the side wall of the push plate. The second connecting column passes through the water storage bin and is fixedly connected to the sixth connecting rod. A second spring is fixedly connected between the push plate and the water storage bin. The second spring is wound around the outside of the second connecting column. The other end of the hose is connected to the water storage bin and is provided with a one-way valve.

[0021] The beneficial effects of the present invention are as follows:

[0022] 1. By providing an adjustment mechanism, the photovoltaic power generation panel can be folded and stored. When the first motor rotates, it drives the first rotating shaft to rotate. The first connecting rod rotates to drive the first rotating frame to rotate, and the second rotating frame also rotates accordingly. The first folding assembly drives the photovoltaic power generation panel to fold, which can reduce the impact of bird feces falling on the photovoltaic power generation panel at night or bad weather on the photovoltaic power generation panel, and increase the service life of the photovoltaic power generation panel;

[0023] 2. The cleaning mechanism is set to clean the photovoltaic power generation panel regularly. The first folding component drives the photovoltaic power generation panel to unfold. The third gear rotates counterclockwise, driving the rack to move towards the nozzle. The second wedge block also moves towards the nozzle accordingly. The latch blocks the third wedge block, and the first spring is compressed, which can store energy for the push plate to ensure that the water flow sprayed by the nozzle can completely cover the photovoltaic power generation panel.

[0024] When the first folding component drives the photovoltaic power generation panel to be fully unfolded, the bottom of the second wedge block abuts against the fifth connecting rod. The fifth connecting rod is blocked and rotates downward. The latch separates from the third wedge block, and the sixth connecting rod slides towards the water storage bin. The push plate pushes the water flow to spray out from the nozzle, which can clean the surface of the photovoltaic power generation panel and ensure the light energy absorption efficiency of the photovoltaic power generation panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 Schematic structural diagram of a structure for facilitating the adjustment of a photovoltaic power generation panel proposed by the present invention;

[0026] Figure 2 Front view of a structure for facilitating the adjustment of a photovoltaic power generation panel proposed by the present invention;

[0027] Figure 3 Partial schematic structural diagram of a structure for facilitating the adjustment of a photovoltaic power generation panel proposed by the present invention;

[0028] Figure 4 Top view of a structure for facilitating the adjustment of a photovoltaic power generation panel proposed by the present invention;

[0029] Figure 5 Schematic diagram of the unfolded state of the adjustment mechanism in a structure for facilitating the adjustment of a photovoltaic power generation panel proposed by the present invention;

[0030] Figure 6 Schematic diagram of the retracted state of the adjustment mechanism in a structure for facilitating the adjustment of a photovoltaic power generation panel proposed by the present invention;

[0031] Figure 7 Partial cross-sectional view of the first rotating frame in a structure for facilitating the adjustment of a photovoltaic power generation panel proposed by the present invention;

[0032] Figure 8 Bottom view of the first rotating frame in a structure for facilitating the adjustment of a photovoltaic power generation panel proposed by the present invention;

[0033] Figure 9 Partial schematic structural diagram of the cleaning mechanism of a structure for facilitating the adjustment of a photovoltaic power generation panel proposed by the present invention;

[0034] Figure 10 For the present invention Figure 9 Enlarged schematic diagram of part A;

[0035] Figure 11The figure is a schematic diagram of the initial state structure of a cleaning mechanism for facilitating the adjustment of a photovoltaic power generation panel proposed by the present invention.

[0036] In the figure: 1, base; 2, first support plate; 3, second support plate; 4, adjustment mechanism; 5, cleaning structure; 11, water tank; 12, first rotating seat; 13, first electric cylinder; 14, rotating ball; 21, second rotating seat; 22, third rotating seat; 31, fourth rotating seat; 32, first fixing block; 33, third fixing block; 34, third gear; 41, first rotating frame; 42, second rotating frame; 43, filter plate; 44, spring tension rod; 45, first wedge block; 46, second motor; 47, photovoltaic power generation panel; 51, nozzle; 52, rack; 53, second wedge block; 54, fourth fixing block; 55, fifth rotating seat; 56, water storage bin; 111, hose; 112, one-way valve; 211, first sliding seat; 221, second sliding seat; 222, scissor lift; 311, third sliding seat; 321, first rotating shaft; 322, second rotating shaft; 323, first motor; 324, sunlight sensor; 325, second fixing block; 326, second electric cylinder; 327, limiting plate; 411, first connecting rod; 412, first gear; 413, first rotating block; 414, chute; 421, second gear; 422, second connecting rod; 423, second rotating block; 461, third connecting rod; 462, fourth connecting rod; 541, first connecting column; 542, first spring; 543, clamping block; 551, fifth connecting rod; 552, third wedge block; 561, push plate; 562, second connecting column; 563, sixth connecting rod; 564, second spring; 565, seventh connecting rod. Detailed implementation manners

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0038] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. Next, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments.

[0039] Refer to the attached Figure 1 - attached Figure 11, A photovoltaic power generation panel that is convenient for adjustment, including a base 1. A water tank 11 fixedly connected and axially distributed first rotating seats 12 are provided on the top of the base 1. Above the base 1, a rotatable first support plate 2 and axially distributed first electric cylinders 13 are provided. The first support plate 2 is located above the first electric cylinders 13. Symmetrically distributed second rotating seats 21 and first sliding seats 211 are fixedly provided at the bottom of the first support plate 2. The telescopic end of the first electric cylinder 13 below the second rotating seat 21 is rotatably connected to the second rotating seat 21, and the telescopic end of the first electric cylinder 13 below the first sliding seat 211 is slidably connected to the first sliding seat 211.

[0040] A rotating ball 14 fixedly connected is provided at the bottom of the first electric cylinder 13, and the rotating ball 14 is rotatably connected to the first rotating seat 12. Arrayed hoses 111 are symmetrically provided on the outer wall of the water tank 11. Symmetrically distributed third rotating seats 22 and second sliding seats 221 are fixedly provided at the top of the first support plate 2. A movable second support plate 3 is provided above the first support plate 2. Symmetrically distributed fourth rotating seats 31 and third sliding seats 311 are fixedly provided at the bottom of the second support plate 3. An expandable scissor lift 222 is symmetrically provided between the first support plate 2 and the second support plate 3. The expansion of the scissor lift 222 drives the movement of the second support plate 3.

[0041] For the two ports above the scissor lift 222, one end is rotatably connected to the fourth rotating seat 31, and the other end is slidably connected to the third sliding seat 311. For the two ports below the scissor lift 222, one end is rotatably connected to the second rotating seat 21, and the other end is slidably connected to the first sliding seat 211. A rotatable hydraulic rod is provided inside the scissor lift 222, and the stretching of the hydraulic rod drives the expansion of the scissor lift 222.

[0042] A first fixing block 32 and a second fixing block 325 fixedly connected are provided at the top of the second support plate 3. The first fixing block 32 and the second fixing block 325 are respectively located at both ends of the second support plate 3. A rotatable first rotating shaft 321 and a second rotating shaft 322 are provided inside the first fixing block 32. The first rotating shaft 321 is located above the second rotating shaft 322. A fixedly connected first motor 323 is installed on the side wall of the first fixing block 32, and the output shaft of the first motor 323 is fixedly connected to the first rotating shaft 321. A sunlight sensor 324 fixedly connected is provided at the top of the first fixing block 32, which can detect the change of sunlight.

[0043] A second electric cylinder 326 fixedly connected is provided on the outer wall of the second fixing block 325. A movable limiting plate 327 is provided inside the second fixing block 325. The telescopic end of the second electric cylinder 326 is fixedly connected to the side wall of the limiting plate 327. The second electric cylinder 326 stretches the limiting plate 327 to move towards the first fixing block 32. Symmetrically distributed third fixing blocks 33 are fixedly provided at the top of the second support plate 3.

[0044] A rotatable adjustment mechanism 4 is provided between the first fixed block 32 and the second fixed block 325. The adjustment mechanism 4 includes a rotatable first folding assembly. The first folding assembly includes a first rotating frame 41, a second rotating frame 42, a first rotating block 413, and a second rotating block 423. The first rotating frame 41 is fixedly connected to the second rotating shaft 322. The rotation of the first rotating frame 41 drives the rotation of the second rotating shaft 322. A rotatable first connecting rod 411 is provided on the first rotating shaft 321. Symmetrically arranged at one end of the first rotating frame 41 away from the first fixed block 32 are fixedly connected first gears 412.

[0045] The second rotating frame 42 is similar in structure to the first rotating frame 41. The difference is that second gears 421 are fixedly connected to both ends of the second rotating frame 42. The first gears 412 mesh with the second gears 421. A rotatable first rotating block 413 is provided between the first gear 412 and the second gear 421. The upper end of the first rotating block 413 is rotatably connected to the first connecting rod 411. The lower end of the first rotating block 413 is provided with a rotatable second connecting rod 422. A number of second rotating frames 42 can be provided according to actual needs.

[0046] The two second rotating frames 42 are rotatably connected through the first rotating block 413. The two adjacent second gears 421 mesh with each other. Second connecting rods 422 are rotatably connected to both the upper and lower ends of the adjacent first rotating blocks 413 between the second rotating frames 42. The rotation of the first connecting rod 411 drives the rotation of the first rotating frame 41, and the second rotating frame 42 also rotates accordingly. A rotatable second rotating block 423 is provided on the rotating shaft of the second gear 421 near the tail end of the first folding assembly. The lower end of the second rotating block 423 is rotatably connected to the adjacent second connecting rod 422.

[0047] Filter plates 43 and second motors 46 are fixedly connected to the bottoms of the first rotating frame 41 and the second rotating frame 42. A detachable photovoltaic panel 47 is provided on the top of the filter plate 43. Axially distributed spring tension rods 44 are provided inside the first rotating frame 41 and the second rotating frame 42. The other ends of the spring tension rods 44 are fixedly connected to first wedge-shaped blocks 45. By pressing the first wedge-shaped blocks 45, the spring tension rods 44 are compressed, and the first wedge-shaped blocks 45 move towards the spring tension rods 44. After the photovoltaic panel 47 is placed on the top of the filter plate 43, the first wedge-shaped blocks 45 are released, and the first wedge-shaped blocks 45 clamp the photovoltaic panel 47, and the photovoltaic panel 47 is fixed. Chute grooves 414 are provided at the ports of the first rotating frame 41 and the second rotating frame 42.

[0048] A rotatable second folding assembly is provided in the sliding groove 414. The second folding assembly is similar in structure to the first folding assembly. The difference is that the first rotating frame 41 and the second rotating frame 42 are replaced by a third connecting rod 461 and a fourth connecting rod 462, and a sponge is fixedly connected to the bottoms of the third connecting rod 461 and the fourth connecting rod 462. The second motor 46 rotates to drive the third connecting rod 461 and the fourth connecting rod 462 to rotate, which can be used to wipe the stains on the surface of the photovoltaic panel.

[0049] A movable cleaning structure 5 is provided in the third fixing block 33. The cleaning structure 5 includes a nozzle 51. The nozzles 51 are fixedly provided at the top of the third fixing block 33 in an array. Third gears 34 are fixedly connected to both ends of the second rotating shaft 322. A rack 52 that can slide is provided in the third fixing block 33. The rack 52 meshes with the third gears 34, and the rotation of the third gears 34 drives the rack 52 to slide.

[0050] A second wedge block 53 fixedly connected to the bottom of the rack 52 and a fourth fixing block 54 that can slide are provided. The second wedge block 53 is close to the third gear 34. A first connecting column 541 fixedly connected to one end of the fourth fixing block 54 close to the third gear 34 passes through the second wedge block 53 and is slidably connected to the second wedge block 53. A first spring 542 is fixedly connected between the second wedge block 53 and the fourth fixing block 54. The first spring 542 is wound around the first connecting column 541, and the sliding of the fourth fixing block 54 drives the first spring 542 to stretch.

[0051] A clamping block 543 fixedly connected to the bottom of the fourth fixing block 54 is provided. The clamping block 543 is close to the first connecting column 541. A fifth rotating seat 55 is fixedly connected in the third fixing block 33. A torsion spring is provided in the fifth rotating seat 55. A fifth connecting rod 551 that can rotate is provided in the fifth rotating seat 55. The fifth connecting rod 551 is located below the second wedge block 53. A third wedge block 552 fixedly connected to the top of the fifth connecting rod 551 is provided. The third wedge block 552 is clamped with the clamping block 543. The sliding of the rack 52 drives the second wedge block 53 to move. The clamping block 543 clamps the third wedge block 552, and the first spring 542 is compressed.

[0052] Water storage bins 56 fixedly connected in an array and sixth connecting rods 563 that can slide are provided in the third fixing block 33. A seventh connecting rod 565 is fixedly connected between the sixth connecting rods 563. The fourth fixing block 54 is fixedly connected to the sixth connecting rod 563 close to the rack 52. A push plate 561 that can slide is provided in the water storage bin 56. A second connecting column 562 is fixedly connected to the side wall of the push plate 561. The second connecting column 562 passes through the water storage bin 56 and is fixedly connected to the sixth connecting rod 563. A second spring 564 is fixedly connected between the push plate 561 and the water storage bin 56. The second spring 564 is wound around the second connecting column 562. The push plate 561 can push the water in the water storage bin 56 to be sprayed out from the nozzles 51.

[0053] The other end of the hose 111 is connected to the water storage bin 56 and is provided with a one-way valve 112. When the second wedge block 53 moves above the fifth connecting rod 551, the bottom of the second wedge block 53 abuts against the fifth connecting rod 551. The fifth connecting rod 551 is blocked and rotates downward. The clamping block 543 separates from the third wedge block 552. The fourth fixed block 54 slides towards the water storage bin 56, driving the sixth connecting rod 563 to slide towards the water storage bin 56.

[0054] Working principle:

[0055] During use, the operator presses the first wedge block 45, the spring tension rod 44 is compressed, the first wedge block 45 moves towards the spring tension rod 44. After the photovoltaic panel 47 is placed on top of the filter plate 43, the first wedge block 45 is released, and the first wedge block 45 clamps the photovoltaic panel 47, and the photovoltaic panel 47 is fixed;

[0056] The first electric cylinder 13 is started. The telescopic rod of the first electric cylinder 13 stretches to drive the first support plate 2 to tilt, and the photovoltaic panel 47 also tilts accordingly. The tilt angle of the first support plate 2 is adjusted according to the signal of the sunlight sensor 324. Subsequently, the stretching and compression of the telescopic rod of the first electric cylinder 13 are adjusted in a timely manner according to the change of the signal of the sunlight sensor 324;

[0057] When the sunlight sensor 324 detects that there is no sunlight, the hydraulic rod inside the scissor lift 222 is started. The telescopic rod of the hydraulic rod stretches, and the scissor lift 222 unfolds. The first motor 323 is started, and the first motor 323 rotates, driving the first rotating shaft 321 to rotate. The first connecting rod 411 rotates to drive the first rotating frame 41 to rotate, and the second rotating frame 42 also rotates accordingly. The first folding assembly drives the photovoltaic panel 47 to fold, which can reduce the impact of bird droppings falling on the photovoltaic panel 47 at night or the sudden drop in temperature at night on the photovoltaic panel 47;

[0058] At the same time, the rotation of the first rotating frame 41 drives the second rotating shaft 322 to rotate. The third gear 34 rotates clockwise, driving the rack 52 to move away from the nozzle 51. The push plate 561 also moves away from the nozzle 51, pumping the water flow in the water tank 11 into the water storage bin 56 through the hose 111;

[0059] When the sunlight sensor 324 detects no sunlight, the first motor 323 rotates in the reverse direction. The first folding assembly drives the photovoltaic panel 47 to unfold. The third gear 34 rotates counterclockwise, driving the rack 52 to move towards the nozzle 51. The second wedge block 53 also moves towards the nozzle 51, and the clamping block 543 clamps the third wedge block 552, and the first spring 542 is compressed;

[0060] When the second wedge block 53 moves above the fifth connecting rod 551, the bottom of the second wedge block 53 abuts against the fifth connecting rod 551, and the fifth connecting rod 551 is blocked and rotates downward. The latch 543 is separated from the third wedge block 552. At this time, the first folding assembly drives the photovoltaic panel 47 to be fully unfolded. The fourth fixing block 54 slides towards the water storage tank 56, driving the sixth connecting rod 563 to slide towards the water storage tank 56. The push plate 561 pushes the water flow to spray out from the nozzle 51, and the surface of the photovoltaic panel 47 can be cleaned;

[0061] Start the second motor 46. The rotation of the second motor 46 drives the third connecting rod 461 and the fourth connecting rod 462 to rotate. The sponge at the bottom of the third connecting rod 461 and the fourth connecting rod 462 can be used to wipe the bird droppings and accumulated dust on the surface of the photovoltaic panel. The second electric cylinder 326 stretches the limiting plate 327 and moves towards the first fixing block 32. The limiting plate 327 plays a supporting role for the photovoltaic panel 47. Subsequently, the scissor lift 222 is folded and compressed. When the weather is bad during the day, the first folding assembly can also drive the photovoltaic panel 47 to fold in time to prevent the damage of the bad weather to the photovoltaic panel 47, which is beneficial to increasing the service life and power generation efficiency of the photovoltaic panel 47.

[0062] From the above description, it can be seen that in the above embodiments of the present invention, the rotation of the first rotating frame 41 and the second rotating frame 42 drives the folding of the photovoltaic panel 47, which can reduce the influence of bird droppings falling on the photovoltaic panel at night or bad weather on the photovoltaic panel 47, and increase the service life of the photovoltaic panel 47. At the same time, the push plate 561 pushes the water flow to spray out from the nozzle 51, and the surface of the photovoltaic panel 47 can be cleaned to ensure the light absorption efficiency of the photovoltaic panel 47.

[0063] In addition, it should be understood that although this specification is described according to the embodiments, not each embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A photovoltaic power generation panel that is easy to adjust, comprising a base (1), characterized in that: The top of the base (1) is provided with a fixedly connected water tank (11) and an axially distributed first rotating seat (12); a rotatable first supporting plate (2) and an axially distributed first electric cylinder (13) are provided above the base (1); the first supporting plate (2) is located above the first electric cylinder (13); a movable second supporting plate (3) is provided above the first supporting plate (2); an expandable scissor-type lifting frame (222) is symmetrically provided between the first supporting plate (2) and the second supporting plate (3); a first fixed block (32) and a second fixed block (325) are fixedly connected at the top of the second supporting plate (3); the first fixed block (32) and the second fixed block (325) are respectively located at two ends of the second supporting plate (3); A rotatable adjustment mechanism (4) is provided between the first fixed block (32) and the second fixed block (325), the adjustment mechanism (4) includes a rotatable first folding component, the first folding component includes a rotatable first rotating frame (41) and a second rotating frame (42), a third fixed block (33) is symmetrically provided on the top of the second support plate (3), a movable cleaning structure (5) is provided in the third fixed block (33), the cleaning structure (5) includes a slidable rack (52) and a rotatable fifth connecting rod (551), a second wedge block (53) is fixedly connected and a slidable fourth fixed block (54) is provided at the bottom of the rack (52), and the fifth connecting rod (551) is located below the second wedge block (53).

2. The photovoltaic power generation panel that is easy to adjust according to claim 1, characterized in that: A symmetrically distributed second rotating seat (21) and a first sliding seat (211) are fixedly provided at the bottom of the first support plate (2); a telescopic end of the first electric cylinder (13) below the second rotating seat (21) is rotatably connected to the second rotating seat (21); a telescopic end of the first electric cylinder (13) below the first sliding seat (211) is slidably connected to the first sliding seat (211); a fixedly connected rotating ball (14) is provided at the bottom of the first electric cylinder (13); and the rotating ball (14) is rotatably connected to the first rotating seat (12); The outer wall of the water tank (11) is symmetrically provided with an array of hoses (111); the top of the first support plate (2) is fixedly provided with a symmetrically distributed third rotating seat (22) and a second sliding seat (221); the bottom of the second support plate (3) is fixedly provided with a symmetrically distributed fourth rotating seat (31) and a third sliding seat (311).

3. The photovoltaic power generation panel that is easy to adjust according to claim 2, characterized in that: A rotatable first rotating shaft (321) and a second rotating shaft (322) are provided in the first fixed block (32), the first rotating shaft (321) is located above the second rotating shaft (322), a first motor (323) is fixedly connected to the side wall of the first fixed block (32), an output shaft of the first motor (323) is fixedly connected to the first rotating shaft (321), a fixedly connected sunlight sensor (324) is provided on the top of the first fixed block (32), a fixedly connected second electric cylinder (326) is provided on the outer wall of the second fixed block (325), a movable limiting plate (327) is provided in the second fixed block (325), and a telescopic end of the second electric cylinder (326) is fixedly connected to the side wall of the limiting plate (327).

4. The photovoltaic power generation panel that is easy to adjust according to claim 3 is characterized in that: The first folding assembly comprises a first rotating block (413) and a second rotating block (423); the first rotating frame (41) is fixedly connected to the second rotating shaft (322); a rotatable first connecting rod (411) is provided on the first rotating shaft (321); and a first gear (412) is symmetrically and fixedly connected to the first rotating frame (41) at one end away from the first fixed block (32); The second rotating frame (42) is similar in structure to the first rotating frame (41), the difference being that both ends of the second rotating frame (42) are provided with a fixedly connected second gear (421), the first gear (412) is meshed with the second gear (421), a rotatable first rotating block (413) is provided between the first gear (412) and the second gear (421), the upper end of the first rotating block (413) is rotatably connected to the first connecting rod (411), and the lower end of the first rotating block (413) is provided with a rotatable second connecting rod (422).

5. The photovoltaic power generation panel that is easy to adjust according to claim 4, characterized in that: The two second rotating frames (42) are rotationally connected via a first rotating block (413), and two adjacent second gears (421) are meshed with each other, wherein the upper and lower ends of the adjacent first rotating blocks (413) between the second rotating frames (42) are provided with second connecting rods (422) that are rotationally connected, and a rotatable second rotating block (423) is provided on the rotating shaft of the second gear (421) near the rear end of the first folding component, and the lower end of the second rotating block (423) is rotationally connected to the adjacent second connecting rod (422).

6. The photovoltaic power generation panel that is easy to adjust according to claim 5, characterized in that: The bottom of the first rotating frame (41) and the second rotating frame (42) are both provided with a fixedly connected filter plate (43) and a second motor (46); the top of the filter plate (43) is provided with a removable photovoltaic power generation panel (47); the inside of the first rotating frame (41) and the second rotating frame (42) are both provided with an axially distributed spring tension rod (44); the other end of the spring tension rod (44) is provided with a fixedly connected first wedge block (45); and the ports of the first rotating frame (41) and the second rotating frame (42) are both provided with a slide groove (414); A rotatable second folding component is provided in the slide groove (414). The second folding component has a similar structure to the first folding component, except that the first rotating frame (41) and the second rotating frame (42) are replaced by a third connecting rod (461) and a fourth connecting rod (462), and a fixedly connected sponge is provided at the bottom of the third connecting rod (461) and the fourth connecting rod (462).

7. The photovoltaic power generation panel that is easy to adjust according to claim 3, characterized in that: The cleaning structure (5) comprises a nozzle (51), an array distribution nozzle (51) is fixedly arranged on the top of the third fixed block (33), both ends of the second rotating shaft (322) are provided with a third gear (34) which is fixedly connected, a slidable rack (52) is arranged inside the third fixed block (33), the rack (52) is meshed with the third gear (34), and the second wedge block (53) is close to the third gear (34); A first connecting column (541) is fixedly connected to one end of the fourth fixed block (54) close to the third gear (34). The first connecting column (541) passes through the second wedge block (53) and is slidably connected to the second wedge block (53). A first spring (542) is fixedly connected between the second wedge block (53) and the fourth fixed block (54). The first spring (542) is wound around the outside of the first connecting column (541).

8. The photovoltaic power generation panel that is easy to adjust according to claim 7, characterized in that: A fixedly connected clamping block (543) is provided at the bottom of the fourth fixed block (54), and the clamping block (543) is close to the first connecting column (541). A fixedly connected fifth rotating seat (55) is provided inside the third fixed block (33), and a torsion spring is provided inside the fifth rotating seat (55). A rotatable fifth connecting rod (551) is provided inside the fifth rotating seat (55), and a fixedly connected third wedge block (552) is provided at the top of the fifth connecting rod (551), and the third wedge block (552) is clamped with the clamping block (543).

9. The photovoltaic power generation panel that is easy to adjust according to claim 8, characterized in that: The third fixed block (33) is provided with a fixedly connected water storage bin (56) and a slidable sixth connecting rod (563) in an array, and a fixedly connected seventh connecting rod (565) is provided between the sixth connecting rods (563), wherein the fourth fixed block (54) is fixedly connected to the sixth connecting rod (563) close to the rack (52), and a slidable push plate (561) is provided in the water storage bin (56); A second connecting column (562) is fixedly connected on the side wall of the push plate (561), and the second connecting column (562) passes through the water storage bin (56) and is fixedly connected to the sixth connecting rod (563). A second spring (564) is fixedly connected between the push plate (561) and the water storage bin (56), and the second spring (564) is wound around the outside of the second connecting column (562). The other end of the hose (111) is connected to the water storage bin (56) and is provided with a one-way valve (112).

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