A solar photovoltaic panel support device

Abstract

The present invention discloses a solar photovoltaic panel support device, which relates to the field of solar energy technology. The solar photovoltaic panel support device includes a base plate, a steering device, a lifting device, and a heat dissipation device. The steering device includes a rotating body, a turntable, a circular groove, a short rod, a spring, a short plate, a baffle, a first block, a scraper, a first fixing frame, a support column, a second fixing frame, and a long plate. The rotating body is rotatably connected to the top of the base plate, the turntable is fixedly connected to the top of the rotating body, the long plate is fixedly connected to the top of the turntable, the first fixing frame is fixedly connected to the top of the long plate, the support column rotates through the first fixing frame, and the second fixing frame rotates through the circumferential surface of the support column. The solar photovoltaic panel support device can drive the photovoltaic panel to turn by the rotation of the rotating body. When the photovoltaic panel rotates, it can remain facing the sun, so that the photovoltaic panel can absorb more sunlight.

Description

Technical Field

[0001] The present invention relates to the field of solar energy technology, in particular to a solar photovoltaic panel supporting device. Background Art

[0002] Solar photovoltaic panel supports play a vital role in driving the development of the solar industry. They not only provide the necessary structural support for the panels but also improve power generation efficiency by optimizing sunlight conditions.

[0003] Patent announcement number CN220693048U relates to a solar photovoltaic panel support device, comprising a base plate, a fixed plate fixedly mounted on the upper surface of the base plate, a fixed seat slidably mounted on the upper surface of the base plate, a fixed column rotatably mounted on the fixed seat, a fixed rod movably mounted on the upper surface of the fixed column, a mounting plate fixedly mounted on one end of the fixed rod, a baffle fixedly mounted on the mounting plate, a first electric slide fixedly mounted on the inner wall of the baffle, a mounting frame movably mounted on the working slide of the first electric slide, a solar photovoltaic panel body movably mounted in the mounting frame, and a pushing component fixedly mounted on the side wall of the mounting plate. This patent has the advantage of causing the solar photovoltaic panel body to tilt, so that the solar photovoltaic panel body can be adjusted according to the movement of the sun.

[0004] In the above patent, the solar photovoltaic panel body can be tilted, which has the advantage of being able to adjust the solar photovoltaic panel body according to the movement of the sun. However, the photovoltaic panel is outdoors for a long time, and dust and impurities may adhere to the top of the photovoltaic panel, which may affect the photovoltaic panel's absorption of light energy. Summary of the Invention

[0005] In view of the deficiencies of the prior art, the present invention provides a solar photovoltaic panel support device, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a solar photovoltaic panel support device, comprising a base plate, a steering device, a lifting device and a heat dissipation device; wherein the steering device comprises a rotating body, a turntable, a circular groove, a short rod, a spring, a short plate, a baffle, a stopper 1, a scraper, a fixed frame 1, a support column, a fixed frame 2 and a long plate, the rotating body is rotatably connected to the top of the base plate, the turntable is fixedly connected to the top of the rotating body, the long plate is fixedly connected to the top of the turntable, the fixed frame 1 is fixedly connected to the top of the long plate, the support column rotates through the fixed frame 1, the fixed frame 2 rotates through the circumferential surface of the support column, the photovoltaic panel is fixedly connected to the top of the fixed frame 2, the circular groove is fixedly connected to the top of the photovoltaic panel, one end of the spring is fixedly connected to the right side inside the circular groove, the right side of the short rod is fixedly connected to the other end of the spring, the short plate is rotatably connected to the bottom of the short rod, the baffle is rotatably connected to the top of the base plate, the stopper 1 is fixedly connected to the top of the base plate, and the scraper is fixedly connected to the top of the short rod.

[0007] According to the above technical solution, the short plate contacts the baffle, and the bottom of the scraper contacts the top surface of the photovoltaic panel.

[0008] According to the above technical solution, a No. 1 torsion spring is provided between the baffle and the bottom plate, and the material of the short plate is rubber.

[0009] According to the above technical solution, the lifting device includes an arc-shaped body, a U-shaped frame and a long rod. The arc-shaped body is fixedly connected to the top of the base plate, the top of the long rod is rotatably connected to the bottom of the photovoltaic panel, and the U-shaped frame is fixedly connected to the bottom of the long rod.

[0010] According to the above technical solution, the lifting device also includes a baffle rod, a baffle plate 1, a threaded telescopic rod, an oil storage bin, an oil outlet pipe, a baffle plate 2, a baffle block 2 and a push plate. The baffle rod is fixedly connected to the top of the base plate, the oil storage bin is fixedly connected to the top of the base plate, the fixed end of the threaded telescopic rod is rotatably connected to the back of the oil storage bin, the baffle plate 1 is fixedly connected to the circumferential surface of the threaded telescopic rod, the baffle plate 2 is rotatably connected to the back of the oil storage bin, the baffle block 2 is fixedly connected to the back of the oil storage bin, the oil outlet pipe is fixedly connected to a side of the oil storage bin close to the fixed frame 1, and the push plate is fixedly connected to the free end of the threaded telescopic rod.

[0011] According to the above technical solution, the U-shaped frame is slidably connected to the top of the arc-shaped body, the baffle rod is in contact with baffle 1, and a second torsion spring is provided between baffle 2 and the oil storage tank.

[0012] According to the above technical solution, the heat dissipation device includes a second long rod, an L-shaped plate, a water outlet, an air pump, an air pump rod, a baffle, and a circular frame. One end of the second long rod is fixedly connected to the left side of the first long rod, the top of the bottom plate is fixedly connected to the water tank, the water outlet is fixedly connected to the right side of the water tank, the air pump is fixedly connected to the bottom of the water tank, the top of the air pump rod is slidably connected to the inside of the air pump, the L-shaped plate is fixedly connected to the bottom of the air pump rod, the baffle is fixedly connected to the left side of the second long rod, and the circular frame is fixedly connected to the bottom of the L-shaped plate.

[0013] According to the above technical solution, the second long rod is slidably connected in the circular frame, a long groove is provided on the top of the L-shaped plate, and the left side of the L-shaped plate fits with the right side of the water outlet.

[0014] The present invention provides a solar photovoltaic panel support device having the following beneficial effects:

[0015] (1) This invention can drive the photovoltaic panel to turn by the rotation of the rotating body. When the photovoltaic panel rotates, it can keep facing the sun, so that the photovoltaic panel can absorb more sunlight. When the rotating body continues to rotate, the short rod will drive the scraper to scrape the upper surface of the photovoltaic panel under the action of the baffle. When the scraper scrapes the upper surface of the photovoltaic panel, it will scrape off the dust on the top of the photovoltaic panel, which can effectively prevent the photovoltaic panel from absorbing light energy.

[0016] (2) This invention can change the angle of the photovoltaic panel by rotating the rotating body. When the angle of the photovoltaic panel changes, it can better absorb sunlight. When the angle of the photovoltaic panel changes, the fixing frame 1, the support column and the fixing frame 2 will wear out. When the rotating body rotates, it can drive the threaded telescopic rod to extend. When the threaded telescopic rod extends, the lubricating oil in the oil storage tank can flow to the fixing frame 1, the support column and the fixing frame 2, which can effectively lubricate and prevent the photovoltaic panel from getting stuck and causing the photovoltaic panel to break when the angle is adjusted.

[0017] (3) This invention can drive the long rod 2 to move when the photovoltaic panel moves, and can drive the pumping rod to pump air into the water tank, so that the pressure inside the water tank is greater than the external pressure. When the L-shaped plate moves upward, the water outlet will coincide with the long groove, and the water in the water tank will be sprayed onto the top of the photovoltaic panel, which can help the photovoltaic panel to dissipate heat and prevent the photovoltaic panel from being overheated and causing rupture. The water sprayed onto the top of the photovoltaic panel can also help clean the dust and bird droppings on the top of the photovoltaic panel. After the water is sprayed, the scraper can scrape and clean the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2This is a schematic diagram of the scraper and the circular groove position structure of the present invention;

[0020] Figure 3 For the present invention Figure 2 A schematic diagram of the structure of part A in the middle;

[0021] Figure 4 This is a schematic diagram of the position structure of the arc body and the turntable of the present invention;

[0022] Figure 5 This is a schematic diagram of the position structure of the lubrication mechanism of the present invention;

[0023] Figure 6 This is a schematic diagram of the position structure of the long rod 1 and the arc-shaped body of the present invention;

[0024] Figure 7 For the present invention Figure 6 A magnified schematic diagram of the structure of part B;

[0025] Figure 8 This is a schematic diagram of the oil storage tank and the turntable position structure of the present invention;

[0026] Figure 9 This is a schematic diagram of the oil storage tank and long board position structure of the present invention;

[0027] Figure 10 This is a schematic diagram of the position structure of the heat dissipation device and the lifting device of the present invention;

[0028] Figure 11 This is a schematic diagram of the position structure of the heat dissipation device of the present invention.

[0029] In the figure: 1. bottom plate; 2. water tank; 3. photovoltaic panel; 41. rotating body; 42. turntable; 43. circular groove; 44. short rod; 45. spring; 46. short plate; 47. baffle; 48. stopper 1; 49. scraper; 410. fixed frame 1; 411. support column; 412. fixed frame 2; 413. long plate; 51. arc-shaped body; 52. U-shaped frame; 53. long rod 1; 54. baffle; 55. baffle 1; 56. threaded telescopic rod; 57. oil storage tank; 58. oil outlet pipe; 59. baffle 2; 510. stopper 2; 511. push plate; 61. long rod 2; 62. L-shaped plate; 63. water outlet; 64. air pump; 65. air pump rod; 66. baffle; 67. circular frame. DETAILED DESCRIPTION

[0030] 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. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] See also Figures 1-11 One embodiment of the present invention is: a solar photovoltaic panel support device, including a base plate 1, and also including a steering device; wherein the steering device includes a rotating body 41, a rotating disk 42, a circular groove 43, a short rod 44, a spring 45, a short plate 46, a baffle 47, a block 1 48, a scraper 49, a fixing frame 1 410, a support column 411, a fixing frame 2 412 and a long plate 413, the rotating body 41 is rotatably connected to the top of the base plate 1, the rotating disk 42 is fixedly connected to the top of the rotating body 41, the long plate 413 is fixedly connected to the top of the rotating disk 42, the fixing frame 1 410 is fixedly connected to the top of the long plate 413, the support column 411 rotates through the fixing frame 1 410, the fixing frame 2 41 2 rotates through the circumferential surface of the support column 411, the photovoltaic panel 3 is fixedly connected to the top of the second fixing frame 412, the circular groove 43 is fixedly connected to the top of the photovoltaic panel 3, one end of the spring 45 is fixedly connected to the right side inside the circular groove 43, the right side of the short rod 44 is fixedly connected to the other end of the spring 45, the short plate 46 is rotatably connected to the bottom of the short rod 44, the baffle 47 is rotatably connected to the top of the bottom plate 1, the block 1 48 is fixedly connected to the top of the bottom plate 1, and the scraper 49 is fixedly connected to the top of the short rod 44. The rotation of the rotating body 41 can drive the photovoltaic panel 3 to turn. When the photovoltaic panel 3 rotates, it can remain facing the sun, so that the photovoltaic panel 3 can absorb more sunlight.

[0032] The short plate 46 contacts the baffle 47 , and the bottom of the scraper 49 contacts the top surface of the photovoltaic panel 3 , so the scraper 49 can clean the top 3 of the photovoltaic panel.

[0033] A torsion spring No. 1 is provided between the baffle 47 and the bottom plate 1 . The short plate 46 is made of rubber. When the rotating body 41 continues to rotate, the short plate 46 will be deformed and pass through the baffle 47 .

[0034] When this embodiment is working: the rotating body 41 rotates slowly over time, and the rotation of the rotating body 41 drives the turntable 42 to rotate. When the turntable 42 rotates, the turntable 42 drives the long board 413 to rotate. When the long board 413 rotates, the long board 413 drives the fixed frame 1 410 to rotate. When the long board 413 drives the fixed frame 1 410 to rotate, the fixed frame 1 410 drives the support column 411 to rotate. When the fixed frame 1 410 drives the support column 411 to rotate, the support column 411 drives the fixed frame 2 412 to rotate. When the support column 411 drives the fixed frame 2 412 to rotate, the fixed frame 2 412 drives the photovoltaic panel 3 to rotate. When the fixed frame 2 412 drives the photovoltaic panel 3 to rotate, the photovoltaic panel 3 can better absorb sunlight. When the photovoltaic panel 3 rotates, The photovoltaic panel 3 will drive the return groove 43 to rotate. When the photovoltaic panel 3 drives the return groove 43 to rotate, the return groove 43 will drive the spring 45 to rotate. When the return groove 43 drives the spring 45 to rotate, the spring 45 will drive the short rod 44 to rotate. When the spring 45 drives the short rod 44 to rotate, the short rod 44 will drive the short plate 46 to rotate. When the short rod 44 drives the short plate 46 to rotate, the short plate 46 will contact the baffle 47. When the short plate 46 contacts the baffle 47, the baffle 47 will resist the short plate 46. When the rotating body 41 continues to rotate, the short rod 44 will drive the scraper 49 to scrape the upper surface of the photovoltaic panel 3 under the action of the baffle 47. When the scraper 49 scrapes the upper surface of the photovoltaic panel 3, it will scrape off the dust on the top of the photovoltaic panel 3 to prevent it from affecting the photovoltaic panel 3 in absorbing light energy.

[0035] See also Figures 1-11 On the basis of the above embodiment, another embodiment of the present invention further includes a lifting device and a heat dissipation device. The lifting device includes an arc-shaped body 51, a U-shaped frame 52 and a long rod 53. The arc-shaped body 51 is fixedly connected to the top of the base plate 1, the top of the long rod 53 is rotatably connected to the bottom of the photovoltaic panel 3, and the U-shaped frame 52 is fixedly connected to the bottom of the long rod 53. The angle of the photovoltaic panel 3 can be changed by rotating the rotating body 41. When the angle of the photovoltaic panel 3 changes, it can better absorb sunlight.

[0036] The lifting device also includes a baffle 54, a baffle 1 55, a threaded telescopic rod 56, an oil storage bin 57, an oil outlet pipe 58, a baffle 2 59, a baffle 2 510 and a push plate 511. The baffle 54 is fixedly connected to the top of the base plate 1, the oil storage bin 57 is fixedly connected to the top of the base plate 1, the fixed end of the threaded telescopic rod 56 is rotatably connected to the back of the oil storage bin 57, the baffle 1 55 is fixedly connected to the circumferential surface of the threaded telescopic rod 56, and the baffle 2 59 is rotatably connected to the back of the oil storage bin 57. The second block 510 is fixedly connected to the back of the oil storage tank 57, the oil outlet pipe 58 is fixedly connected to the side of the oil storage tank 57 close to the fixing frame 1 410, and the push plate 511 is fixedly connected to the free end of the threaded telescopic rod 56. When the threaded telescopic rod 56 is extended, the lubricating oil in the oil storage tank 57 can flow to the fixing frame 1 410, the support column 411 and the fixing frame 2 412, which can effectively lubricate and prevent the photovoltaic panel 3 from getting stuck and causing the photovoltaic panel 3 to break when adjusting the angle.

[0037] The U-shaped frame 52 is slidably connected to the top of the arc body 51, the baffle 54 is in contact with the baffle 1 55, and a second torsion spring is provided between the baffle 2 59 and the oil storage tank 57, and the U-shaped frame 52 slides on the top of the arc body 51.

[0038] The heat dissipation device includes a second long rod 61, an L-shaped plate 62, a water outlet 63, an air pump 64, an air rod 65, a baffle 66, and a circular frame 67. One end of the second long rod 61 is fixedly connected to the left side of the first long rod 53, the top of the bottom plate 1 is fixedly connected to the water tank 2, the water outlet 63 is fixedly connected to the right side of the water tank 2, the air pump 64 is fixedly connected to the bottom of the water tank 2, the top of the air rod 65 is slidably connected to the inside of the air pump 64, the L-shaped plate 62 is fixedly connected to the bottom of the air rod 65, the baffle 66 is fixedly connected to the left side of the second long rod 61, and the circular frame 67 is fixedly connected to the bottom of the L-shaped plate 62. When the L-shaped plate 62 moves upward, the water outlet will coincide with the long groove, causing the water in the water tank 2 to spray onto the top of the photovoltaic panel 3, which can help the photovoltaic panel 3 to dissipate heat and prevent the photovoltaic panel 3 from being cracked due to excessive temperature.

[0039] The second long rod 61 is slidably connected to the circular frame 67. A long groove is provided on the top of the L-shaped plate 62. The left side of the L-shaped plate 62 fits with the right side of the water outlet 63. The water in the water tank 2 can be sprayed to the top of the photovoltaic panel 3 through the long groove.

[0040] When this embodiment is working: when the rotating body 41 rotates, the rotating body 41 will drive the long rod 1 53 to move. When the rotating body 41 drives the long rod 1 53 to move, the U-shaped frame 52 will slide along the upper surface of the arc body 51. When the long rod 1 53 slides along the upper surface of the arc body 51, the arc body 51 and the long rod 1 53 will change the inclination angle of the photovoltaic panel 3. When the inclination angle of the photovoltaic panel 3 changes, the photovoltaic panel 3 can better absorb solar energy as the sun rotates. When the rotating body 41 rotates, the rotating body 41 will drive the turntable 42 to rotate. When the rotating body When 41 drives the turntable 42 to rotate, the turntable 42 will drive the oil storage bin 57 to rotate. When the turntable 42 drives the oil storage bin 57 to rotate, the oil storage bin 57 will drive the threaded telescopic rod 56 to move. When the oil storage bin 57 drives the threaded telescopic rod 56 to move, the threaded telescopic rod 56 will drive the baffle 1 55 to move. When the threaded telescopic rod 56 drives the baffle 1 55 to move, the baffle 1 55 will contact the baffle rod 54. When the baffle 1 55 contacts the baffle rod 54, the baffle 1 55 will be held against the baffle rod 54 and rotate. When the baffle 1 55 is held against the baffle rod 54 and rotates, When the oil pump 510 is in operation, the fixed end of the threaded telescopic rod 56 rotates. When the fixed end of the threaded telescopic rod 56 rotates, the free end of the threaded telescopic rod 56 extends. When the free end of the threaded telescopic rod 56 extends, the free end of the threaded telescopic rod 56 drives the push plate 511 to push in the direction of the oil outlet pipe 58. When the push plate 511 pushes in the direction of the oil outlet pipe 58, the lubricating oil in the oil storage tank 57 will be pushed toward the oil outlet pipe 58 by the push plate 511 and flow out of the oil outlet pipe 58. When the lubricating oil is pushed toward the oil outlet pipe 58 by the push plate 511 and flows out of the oil outlet pipe 58, the lubricating oil will drip into the fixed end of the threaded telescopic rod 56. At the frame 1 410, the support column 411 and the fixed frame 2 412, when the baffle 1 55 is out of contact with the baffle rod 54, the threaded telescopic rod 56 will reverse. When the threaded telescopic rod 56 reverses, the threaded telescopic rod 56 will drive the baffle 1 55 to reverse. When the threaded telescopic rod 56 drives the baffle 1 55 to reverse, the baffle 1 55 will contact the baffle 2 59. When the baffle 1 55 contacts the baffle 2 59, the baffle 2 59 will be supported by the block 2 510 to prevent the threaded telescopic rod 56 from continuing to reverse, so that the free end of the threaded telescopic rod 56 cannot push out the lubricating oil when it is extended next time.

[0041] When the rotating body 41 rotates and the inclination angle of the photovoltaic panel 3 changes, the long rod 2 61 will be driven to move. When the long rod 2 61 moves, the left side of the long rod 2 61 will move in the circular frame 67. When the left side of the long rod 2 61 moves in the circular frame 67, the circular frame 67 will move up and down. When the circular frame 67 moves up and down, the circular frame 67 will drive the L-shaped plate 62 to move up and down. When the L-shaped plate 62 moves upward, the L-shaped plate 62 will move The pumping rod 65 moves upward. When the pumping rod 65 moves upward, the gas will enter the water tank 2 through the air pump 64. When the L-shaped plate 62 moves downward, the water outlet 63 to the right of the water outlet will leak as the L-shaped plate 62 moves downward. When the water outlet leaks, the water in the water tank 2 will be sprayed to the top of the photovoltaic panel 3, helping the photovoltaic panel 3 to dissipate heat and flush the dust and bird droppings on the top of the photovoltaic panel 3. After flushing, the scraper 49 will scrape them off.

[0042] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A solar photovoltaic panel support device, comprising a base plate (1), characterized in that: It also includes steering devices, lifting devices and heat dissipation devices; The steering device comprises a rotating body (41), a rotating disk (42), a circular groove (43), a short rod (44), a spring (45), a short plate (46), a baffle (47), a block 1 (48), a scraper (49), a fixing frame 1 (410), a support column (411), a fixing frame 2 (412) and a long plate (413), wherein the rotating body (41) is rotatably connected to the top of the bottom plate (1), the rotating disk (42) is fixedly connected to the top of the rotating body (41), the long plate (413) is fixedly connected to the top of the rotating disk (42), the fixing frame 1 (410) is fixedly connected to the top of the long plate (413), and the support column (411) is rotatably passed through the fixing frame 1. (410), the second fixing frame (412) rotates and penetrates the circumferential surface of the support column (411), the photovoltaic panel (3) is fixedly connected to the top of the second fixing frame (412), the circular groove (43) is fixedly connected to the top of the photovoltaic panel (3), one end of the spring (45) is fixedly connected to the right side inside the circular groove (43), the right side of the short rod (44) is fixedly connected to the other end of the spring (45), the short plate (46) is rotatably connected to the bottom of the short rod (44), the baffle (47) is rotatably connected to the top of the bottom plate (1), the block (48) is fixedly connected to the top of the bottom plate (1), and the scraper (49) is fixedly connected to the top of the short rod (44); The lifting device comprises an arc-shaped body (51), a U-shaped frame (52) and a long rod (53), wherein the arc-shaped body (51) is fixedly connected to the top of the base plate (1), the top of the long rod (53) is rotatably connected to the bottom of the photovoltaic panel (3), and the U-shaped frame (52) is fixedly connected to the bottom of the long rod (53); The lifting device further comprises a blocking rod (54), a blocking piece 1 (55), a threaded telescopic rod (56), an oil storage bin (57), an oil outlet pipe (58), a blocking piece 2 (59), a blocking block 2 (510) and a push plate (511), wherein the blocking rod (54) is fixedly connected to the top of the base plate (1), the oil storage bin (57) is fixedly connected to the top of the base plate (1), the fixed end of the threaded telescopic rod (56) is rotatably connected to the back of the oil storage bin (57), the blocking piece 1 (55) is fixedly connected to the circumferential surface of the threaded telescopic rod (56), the blocking piece 2 (59) is rotatably connected to the back of the oil storage bin (57), the blocking block 2 (510) is fixedly connected to the back of the oil storage bin (57), the oil outlet pipe (58) is fixedly connected to a side of the oil storage bin (57) close to the fixed frame 1 (410), and the push plate (511) is fixedly connected to the free end of the threaded telescopic rod (56).

2. A solar photovoltaic panel support device according to claim 1, characterized in that: The short plate (46) contacts the baffle (47), and the bottom of the scraper (49) contacts the top surface of the photovoltaic panel (3).

3. A solar photovoltaic panel support device according to claim 2, characterized in that: A torsion spring No. 1 is provided between the baffle (47) and the bottom plate (1), and the short plate (46) is made of rubber.

4. A solar photovoltaic panel support device according to claim 3, characterized in that: The U-shaped frame (52) is slidably connected to the top of the arc-shaped body (51), the blocking rod (54) is in contact with the first blocking piece (55), and a second torsion spring is provided between the second blocking piece (59) and the oil storage tank (57).

5. A solar photovoltaic panel supporting device according to claim 4, characterized in that: The heat dissipation device comprises a second long rod (61), an L-shaped plate (62), a water outlet (63), an air pump (64), an air pump rod (65), a baffle (66) and a circular frame (67), wherein the top of the bottom plate (1) is fixedly connected to the water tank (2), one end of the second long rod (61) is fixedly connected to the left side of the first long rod (53), the water outlet (63) is fixedly connected to the right side of the water tank (2), the air pump (64) is fixedly connected to the bottom of the water tank (2), the top of the air pump rod (65) is slidably connected to the inside of the air pump (64), the L-shaped plate (62) is fixedly connected to the bottom of the air pump rod (65), the baffle (66) is fixedly connected to the left side of the second long rod (61), and the circular frame (67) is fixedly connected to the bottom of the L-shaped plate (62).

6. A solar photovoltaic panel supporting device according to claim 5, characterized in that: The second long rod (61) is slidably connected in the circular frame (67), and a long groove is provided on the top of the L-shaped plate (62). The left side of the L-shaped plate (62) is fitted with the right side of the water outlet (63).

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