Water guide mechanism for photovoltaic panel mounting bracket

Abstract

The invention belongs to the technical field of water guide, and particularly relates to a water guide mechanism for a photovoltaic panel mounting bracket, which comprises a water guide groove mounted on the mounting bracket, and further comprises a water receiving plate mounted on the mounting bracket and positioned below the water guide groove; the connecting plate is mounted on the mounting bracket; the wiping plate is mounted on the connecting plate; the threaded rod is rotationally mounted on the connecting plate; the rotating plate is rotationally mounted on the water receiving plate; the first bevel gear and the second bevel gear are rotationally installed on the installation support, the first bevel gear and the rotating plate are in transmission through a belt, and the first bevel gear and the second bevel gear are in meshing transmission; the ejection assembly is installed on the connecting plate and used for driving the threaded rod to rotate, the ejection assembly comprises a first rod and a second rod, and the first rod and the second bevel gear are in transmission through a belt; and the photovoltaic panel is wiped through the wiping plate when it rains, dust which cannot be washed away by rainwater can be wiped away, and the power generation efficiency of the photovoltaic panel is improved.

Description

Technical Field

[0001] The invention belongs to the ZZZ field, and in particular is a water guide mechanism for a photovoltaic panel mounting bracket. Background Art

[0002] Photovoltaic panels are a type of power generation device that uses solar energy to generate direct current electricity. A water diversion mechanism is usually provided on the mounting bracket for installing the photovoltaic panel. The mechanism is used to divert rainwater from the gap between two adjacent photovoltaic panels when it rains, to prevent rainwater from flowing from the gap between two adjacent photovoltaic panels to the mounting bracket below the photovoltaic panel, causing the fixings on the mounting bracket to be corroded by rainwater.

[0003] A patent application with publication number CN218387392U discloses a photovoltaic panel with a diversion and waterproof aggregation structure, including an outer frame and a protective mechanism, and also includes: a photovoltaic panel body installed inside the outer frame; a diversion mechanism arranged on the surface of the photovoltaic panel body; a positioning mechanism arranged on the outside of the diversion mechanism; a protective mechanism arranged on the surface of the outer frame; the photovoltaic panel is fixed to the outer frame by the positioning mechanism, and rainwater accumulated on the outer frame is discharged by the diversion mechanism.

[0004] Since photovoltaic panels are set up outdoors for a long time, dust will accumulate on the surface of the photovoltaic panels. After rain, when raindrops come into contact with the dust on the photovoltaic panels, some of the dust will be carried away by the raindrops, and some of the dust will form wet spots on the photovoltaic panels, affecting the power generation efficiency of the photovoltaic panels. The above solution does not take measures to solve this problem.

[0005] To this end, the present invention provides a water guiding mechanism for a photovoltaic panel mounting bracket. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is: a water guide mechanism for a photovoltaic panel mounting bracket described in the present invention comprises a water guide groove installed on the mounting bracket, the water guide groove is inclined, the water guide groove is installed between two adjacent photovoltaic panels, and also comprises: a water receiving plate installed on the mounting bracket, the water receiving plate is located below the water guide groove; a connecting plate installed on the mounting bracket; a wiping plate slidably installed on the connecting plate; a threaded rod installed on the connecting plate is rotatably connected with the wiping plate; a rotating plate installed on the water receiving plate is rotatably installed; a first bevel gear and a second bevel gear installed on the mounting bracket are rotatably driven by a belt, and the first bevel gear and the second bevel gear are meshed for transmission; an ejection assembly installed on the connecting plate, the ejection assembly is used to drive the threaded rod to rotate, the ejection assembly comprises a first rod and a second rod, and the first rod and the second bevel gear are driven by a belt.

[0008] Preferably, the No. 1 rod is rotatably connected to the connecting plate, the No. 2 rod is slidably connected to the connecting plate, the No. 2 rod is provided with a sliding groove, the No. 1 rod is provided with a protrusion, the No. 1 rod is slidably connected to the threaded rod via the protrusion, the No. 1 rod drives the No. 2 rod to move back and forth once after rotating one circle, the No. 2 rod is threadedly connected to the connecting plate, and the No. 2 rod moves back and forth, driving the threaded rod to rotate one circle.

[0009] Preferably, the water receiving plate contains a plurality of concave water collecting grooves.

[0010] Preferably, it also includes: a water collecting tank installed on the mounting bracket, the water collecting tank is connected to the water receiving plate; a pipe installed on the water collecting tank, the pipe is installed on the lower surface of the photovoltaic panel; a pump body installed on the pipe, the pump body is used to control the circulation of water in the pipe and the water collecting tank.

[0011] Preferably, it further comprises a plurality of nozzles installed on the connecting plate, and the nozzles are connected to the pipeline.

[0012] Preferably, it also includes: a No. 1 round rod installed on the water collecting tank; a No. 2 round rod installed on the No. 1 round rod; a circular plate installed on the No. 2 round rod; a filter plate installed on the circular plate, the filter plate is provided with a filter screen, and the water in the water collecting tank needs to pass through the filter plate before entering the pipeline.

[0013] Preferably, it also includes: a No. 1 spring installed between the circular plate and the No. 2 round rod, the No. 2 round rod and the circular plate are slidably connected; and a switch installed on the No. 2 round rod.

[0014] Preferably, the filter plate is slidably connected to the circular plate, the No. 1 round rod is threadedly connected to the No. 2 round rod, the No. 1 round rod is rotatably connected to the water collecting box, two storage boxes are respectively provided on both sides of the water collecting box, the storage boxes are communicated with the water collecting box, the connection point between the storage boxes and the water collecting box is higher than the water level in the water collecting box, one of the storage boxes is used for placing unused filter plates, and a No. 1 push plate and a No. 2 push plate are slidably installed on the storage box, the No. 1 push plate is used to push the unused filter plate onto the circular plate, and the filter plate on the circular plate is pushed into the other storage box, and the No. 2 push plate is used to push the unused filter plate to move upward, and a No. 2 spring is installed between the No. 2 push plate and the storage box.

[0015] Preferably, the upper end of the circular plate is triangular in shape, and the side wall of the outer periphery of the circular plate is in contact with the inner wall of the water collecting box.

[0016] Preferably, it also includes: a ratchet rotatably installed on the water collecting tank, a one-way transmission between the ratchet and the No. 1 round rod, and a meshing connection between the ratchet and the No. 1 push plate; a check block slidably installed on the water collecting tank, the check block is located within the moving range of the circular plate; a No. 3 spring installed between the ratchet and the water collecting tank; and a No. 4 spring installed between the check block and the water collecting tank.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. The water-guiding mechanism for a photovoltaic panel mounting bracket described in the present invention, by setting a rotating plate, utilizes the flow of water to drive the wiping plate to wipe the surface of the photovoltaic panel when it rains, so as to wipe away the dust that cannot be washed away by rainwater, thereby improving the problem of dust and rainwater forming wet spots on the surface of the photovoltaic panel, which affects the power generation efficiency.

[0019] 2. The water-guiding mechanism for a photovoltaic panel mounting bracket described in the present invention collects rainwater by setting a water collecting tank, a pipe and a nozzle. When it is not raining, the water in the water collecting tank circulates in the pipe to dissipate heat to the photovoltaic panel, thereby reducing the temperature of the photovoltaic panel and improving the power generation efficiency of the photovoltaic panel. After the drizzle ends, the nozzle can be converted to a large water flow mode to flush the surface of the photovoltaic panel to avoid the problem that the drizzle cannot gather on the surface of the photovoltaic panel to form a water flow, resulting in a large number of wet spots on the surface of the photovoltaic panel. When the weather is hot, the water output of the nozzle can be converted to a small water mist mode, and water mist can be sprayed on the surface of the photovoltaic panel. The evaporation of the water mist can take away the heat around the photovoltaic panel to achieve the purpose of cooling the photovoltaic panel.

[0020] 3. The water-guiding mechanism for a photovoltaic panel mounting bracket described in the present invention filters the water flowing into the pipe by setting a filter plate to avoid the problem of clogging the pipe and the nozzle. With the help of a No. 1 push plate, the filter plate can be replaced after being clogged. There is no need for operators to frequently maintain the mechanism, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] Figure 1 is a three-dimensional diagram of the first embodiment of the present invention;

[0023] Figure 2 It is a structural schematic diagram of the water receiving plate of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the connecting plate of the present invention;

[0025] Figure 4 It is a schematic diagram of the structure of the pump body of the present invention;

[0026] Figure 5 It is a schematic diagram of the structure of the pipeline of the present invention;

[0027] Figure 6 It is a schematic diagram of the structure of the first bevel gear and the second bevel gear of the present invention;

[0028] Figure 7 It is a structural schematic diagram of the check block of the present invention;

[0029] Figure 8 It is a structural schematic diagram of the rotating plate of the present invention;

[0030] Fig. 9 It is a structural schematic diagram of the first rod and the second rod of the present invention;

[0031] Fig.10 is a cross-sectional view of the second round rod of the present invention;

[0032] Fig.11 It is a structural schematic diagram of the switch of the present invention;

[0033] In the figure: 1. water guide groove; 2. water receiving plate; 3. connecting plate; 4. wiper plate; 5. threaded rod; 6. rotating plate; 7. bevel gear No. 1; 8. bevel gear No. 2; 9. ejection assembly; 91. rod No. 1; 92. rod No. 2; 93. slide; 10. water collection trough; 11. water collection box; 12. pipeline; 13. pump body; 14. nozzle; 15. round rod No. 1; 16. round rod No. 2; 17. circular plate; 18. filter plate; 19. spring No. 1; 20. switch; 21. storage box; 22. push plate No. 1; 23. push plate No. 2; 24. spring No. 2; 25. ratchet; 26. check block; 27. spring No. 3; 28. spring No. 4. DETAILED DESCRIPTION

[0034] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0035] Embodiment 1

[0036] like Figure 1-11 As shown, a water guide mechanism for a photovoltaic panel mounting bracket described in an embodiment of the present invention comprises a water guide groove 1 mounted on the mounting bracket, the water guide groove 1 is tilted, the water guide groove 1 is mounted between two adjacent photovoltaic panels, and also comprises: a water receiving plate 2 mounted on the mounting bracket, the water receiving plate 2 is located below the water guide groove 1; a connecting plate 3 mounted on the mounting bracket; a wiping plate 4 slidably mounted on the connecting plate 3; a threaded rod 5 rotatably mounted on the connecting plate 3, the threaded rod 5 is threadedly connected to the wiping plate 4; a rotating plate 6 rotatably mounted on the water receiving plate 2; a first bevel gear 7 and a second bevel gear 8 rotatably mounted on the mounting bracket, the first bevel gear 7 and the rotating plate 6 are driven by a belt, and the first bevel gear 7 and the second bevel gear 8 are meshed for transmission; an ejection assembly 9 mounted on the connecting plate 3, the ejection assembly 9 is used to drive the threaded rod 5 to rotate, the ejection assembly 9 comprises a first rod 91 and a second rod 92, the first rod 91 and the second bevel gear 8 are driven by a belt.

[0037] Specifically, on rainy days, a water guide mechanism is needed to drain rainwater from the photovoltaic panels; since the photovoltaic panels are set outdoors for a long time, dust will accumulate on the surface of the photovoltaic panels. After the raindrops come into contact with the dust on the photovoltaic panels after the rain, some of the dust will be carried away by the raindrops, and some of the dust will form wet spots on the photovoltaic panels, affecting the power generation efficiency of the photovoltaic panels. The existing device has not taken measures to solve this problem; a step is provided on the water receiving plate 2, and the rotating plate 6 is arranged under the step. The side of the wiping plate 4 that contacts the photovoltaic panel can be made of soft cloth material; when it rains, the water guide trough 1 will divert the rainwater falling between two adjacent photovoltaic panels, and the rainwater enters the water receiving plate 2. The rainwater on the photovoltaic panel flows along the The surface also falls onto the water receiving plate 2, and rainwater gathers on the water receiving plate 2 to form a water flow. When the water flows on the water receiving plate 2 to the step, the water flows downward. During the falling process, the water flows contact with the rotating plate 6 and pushes the rotating plate 6 to rotate. The rotation of the rotating plate 6 causes the No. 1 bevel gear 7 to rotate synchronously. The rotation of the No. 1 bevel gear 7 drives the No. 2 bevel gear 8 to rotate. The rotation of the No. 2 bevel gear 8 drives the No. 1 rod 91 to rotate. The rotation of the No. 1 rod 91 causes the threaded rod 5 to rotate. The rotation of the threaded rod 5 causes the wiping plate 4 to slide along the surface of the photovoltaic panel to realize the action of wiping the photovoltaic panel. By wiping the photovoltaic panel when it rains with the wiping plate 4, the dust that cannot be washed away by rainwater can be wiped off, thereby improving the above-mentioned problems and improving the power generation efficiency of the photovoltaic panel.

[0038] like Figure 3 , 7 As shown in Figure 9, the No. 1 rod 91 is rotationally connected to the connecting plate 3, the No. 2 rod 92 is slidingly connected to the connecting plate 3, the No. 2 rod 92 is provided with a slide groove 93, and the No. 1 rod 91 is provided with a protrusion. The No. 1 rod 91 is slidingly connected to the threaded rod 5 through the protrusion. After the No. 1 rod 91 rotates one circle, it drives the No. 2 rod 92 to move back and forth once. The No. 2 rod 92 is threadedly connected to the connecting plate 3, and the No. 2 rod 92 reciprocates back and forth, driving the threaded rod 5 to rotate one circle.

[0039] Specifically, the ejection assembly 9 adopts a structure that the No. 2 rod 92 can be ejected and retracted when the No. 1 rod 91 rotates one circle. The No. 2 rod 92 moves back and forth once in the threaded rod 5, which can make the threaded rod 5 rotate back and forth once, that is, the No. 1 bevel gear 8 drives the No. 1 rod 91 to rotate one circle, which can make the threaded rod 5 rotate back and forth once. The reciprocating rotation of the threaded rod 5 can drive the wiper plate 4 to slide up and down to wipe the surface of the photovoltaic panel once, so as to avoid the problem that the wiper plate 4 stays on the surface of the photovoltaic panel when it stops raining, blocking the sunlight and affecting the power generation efficiency of the photovoltaic panel.

[0040] like Figure 8 As shown, the water receiving plate 2 includes a plurality of concave water collecting grooves 10 .

[0041] Specifically, the water flow is collected by the water collecting tank 10 , and when the gravity on the water collecting tank 10 reaches the moving weight, the rotating plate 6 can be rotated, so that the rotating plate 6 drives the first bevel gear 7 to rotate.

[0042] like Figure 4 , 5 As shown, it also includes: a water collecting box 11 installed on the mounting bracket, the water collecting box 11 is connected to the water receiving plate 2; a pipe 12 installed on the water collecting box 11, the pipe 12 is installed on the lower surface of the photovoltaic panel;

[0043] A pump body 13 is installed on the pipeline 12 , and the pump body 13 is used to control the circulation of water in the pipeline 12 and the water collecting tank 11 .

[0044] Specifically, the pump body 13 adopts a reciprocating water pump. When it is not raining, the pump body 13 is intermittently controlled to start. After the pump body 13 is started, the water in the water collecting tank 11 can enter the pipe 12. The water in the pipe 12 can cool down the photovoltaic panel. Because the photovoltaic panel not only absorbs solar energy but also absorbs thermal energy when receiving sunlight, the temperature of the photovoltaic panel is relatively high when working. Using rainwater to dissipate heat from the photovoltaic panel through the pipe 12 can reduce the temperature of the photovoltaic panel and improve the power generation efficiency of the photovoltaic panel.

[0045] like Figure 2 , 5 As shown, it also includes a plurality of nozzles 14 installed on the connecting plate 3 , and the nozzles 14 are connected to the pipeline 12 .

[0046] Specifically, the nozzle 14 adopts a structure that can convert water flow. By setting the nozzle 14, after the drizzle stops, the nozzle 14 can be converted into a large water flow mode to flush the surface of the photovoltaic panel, so as to avoid the problem that the drizzle cannot gather on the surface of the photovoltaic panel to form a water flow, resulting in a large number of wet spots on the surface of the photovoltaic panel. When the weather is hot, the water output of the nozzle 14 can be converted into a small water mist mode. By spraying water mist on the surface of the photovoltaic panel, the evaporation of the water mist can take away the heat around the photovoltaic panel, so as to achieve the purpose of cooling the photovoltaic panel.

[0047] like Fig.10 , 11 As shown, it also includes: a No. 1 round rod 15 installed on the water collecting box 11; a No. 2 round rod 16 installed on the No. 1 round rod 15; a circular plate 17 installed on the No. 2 round rod 16; a filter plate 18 installed on the circular plate 17, and a filter screen is provided on the filter plate 18. The water in the water collecting box 11 needs to pass through the filter plate 18 before entering the pipeline 12.

[0048] Specifically, since there is dust on the photovoltaic panels and there is dust and garbage such as paper scraps blown by the wind on the water receiving plate 2, the water in the water collecting tank 11 contains more particulate matter, and there is a problem of clogging the pipe 12 and the nozzle 14; by setting a filter plate 18 to filter the water flowing into the pipe 12, the above-mentioned problem is improved and the service life of the water guiding mechanism is extended.

[0049] like Figure 6 , 10 As shown in 11, it also includes: a No. 1 spring 19 installed between the circular plate 17 and the No. 2 round rod 16, and the No. 2 round rod 16 is slidably connected to the circular plate 17; and a switch 20 installed on the No. 2 round rod 16.

[0050] like Figure 6 , 7 , 10, 11, the filter plate 18 is slidably connected to the circular plate 17, the No. 1 round rod 15 is threadedly connected to the No. 2 round rod 16, the No. 1 round rod 15 is rotatably connected to the water collecting tank 11, and two receiving boxes 21 are respectively provided on both sides of the water collecting tank 11, the receiving boxes 21 are communicated with the water collecting tank 11, and the connection point between the receiving boxes 21 and the water collecting tank 11 is higher than the water level in the water collecting tank 11, and one of the receiving boxes 21 For placing the unused filter plate 18, a No. 1 push plate 22 and a No. 2 push plate 23 are slidably mounted on the storage box 21, the No. 1 push plate 22 is used to push the unused filter plate 18 onto the circular plate 17, and the filter plate 18 on the circular plate 17 is pushed into another storage box 21, the No. 2 push plate 23 is used to push the unused filter plate 18 to move upwards, and a No. 2 spring 24 is installed between the No. 2 push plate 23 and the storage box 21.

[0051] Specifically, after working for a period of time, when there are more particles adsorbed on the filter, the filter will be blocked and can no longer continue to work; in the initial state, the No. 2 spring 24 is in a compressed state, and the pump body 13 works to generate a downward suction force on the water in the water collecting tank 11. If the filter is blocked, the water flow can generate a downward force on the filter, and the filter moves downward, driving the circular plate 17 to move downward synchronously. At this time, the No. 1 spring 19 stretches until the circular plate 17 contacts the switch 20. After the switch 20 is triggered, the No. 1 round rod 15 is controlled to rotate. The No. 1 round rod 15 rotates to make the No. 2 round rod 16 move upward. The No. 2 round rod 16 moves upward, driving the circular plate 17 and the blocked filter plate 18 to move upward synchronously. When the blocked filter plate 18 moves to the side of the unused filter plate 18, the No. 1 push plate The filter plate 18 is then replaced by the push plate 22, and the filter plate 18 is then replaced by the push plate 23.

[0052] like Fig.10 , 11 As shown, the upper end of the circular plate 17 is triangular, and the side wall of the outer periphery of the circular plate 17 fits the inner wall of the water collecting box 11.

[0053] Specifically, by setting the circular plate 17, when the circular plate 17 moves upward, the side wall of the circular plate 17 can scrape the inner wall of the water collecting box 11, and the scraped dirt can fall onto the middle filter screen to achieve the action of cleaning the water collecting box 11.

[0054] Embodiment 2

[0055] like Figure 6 , 7 , 10, 11, compared with Example 1, another embodiment of the present invention is: it also includes: a ratchet 25 rotatably installed on the water collecting tank 11, a one-way transmission between the ratchet 25 and the No. 1 round rod 15, and a meshing connection between the ratchet 25 and the No. 1 push plate 22; a check block 26 slidably installed on the water collecting tank 11, and the check block 26 is located within the moving range of the circular plate 17; a No. 3 spring 27 installed between the ratchet 25 and the water collecting tank 11; and a No. 4 spring 28 installed between the check block 26 and the water collecting tank 11.

[0056] Specifically, the check block 26 adopts a telescopic structure. The ratchet 25 rotates synchronously with the No. 1 round rod 15 only when the No. 1 round rod 15 drives the No. 2 round rod 16 downward. In the initial state, the No. 3 spring 27 is in a torsion state. In the process of the No. 2 round rod 16 moving upward with the circular plate 17, the circular plate 17 contacts the check block 26 and pushes the check block 26 to move upward. At this time, the No. 4 spring 28 pulls the rope. When the blocked filter plate 18 on the circular plate 17 moves to the side of the unused filter plate 18, the check block 26 moves to a point where it is not in contact with the ratchet 25. At this time, the ratchet 25 is under the action of the elastic force of the No. 3 spring 27. By rotating downward, the ratchet 25 rotates and drives the No. 1 push plate 22 to move horizontally toward the direction of the blocked filter plate 18 until the filter plate 18 is replaced. After the filter plate 18 is replaced, the No. 1 round rod 15 is controlled to rotate. The rotation of the No. 1 round rod 15 causes the ratchet 25 to rotate synchronously. The rotation of the ratchet 25 causes the No. 1 push plate 22 to move to its original position. At this time, the No. 3 spring 27 is twisted. During the downward movement of the circular plate 17, the check block 26 moves downward to its original position under the action of the elastic force of the No. 4 spring 28. The check block 26 is used to limit the ratchet 25 from rotating reversely when it does not rotate with the No. 1 round rod 15.

[0057] Working principle: when it rains, the water guide 1 will guide the rainwater falling between two adjacent photovoltaic panels, and the rainwater enters the water receiving plate 2. The rainwater on the photovoltaic panels also falls onto the water receiving plate 2 along the surface of the photovoltaic panels. The rainwater gathers on the water receiving plate 2 to form a water flow. When the water flows on the water receiving plate 2 to the step, the water flows downward. During the falling process, the water flow contacts the rotating plate 6 and pushes the rotating plate 6 to rotate. The rotation of the rotating plate 6 causes the No. 1 bevel gear 7 to rotate synchronously. The rotation of the No. 1 bevel gear 7 drives the No. 2 bevel gear 8 to rotate. The rotation of the No. 2 bevel gear 8 drives the No. 1 rod 91 to rotate. The rotation of the No. 1 rod 91 causes the threaded rod 5 to rotate. The rotation of the threaded rod 5 causes the wiping plate 4 to slide along the surface of the photovoltaic panel to realize the action of wiping the photovoltaic panel.

[0058] 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 only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A water guide mechanism for a photovoltaic panel mounting bracket, comprising a water guide groove (1) mounted on the mounting bracket, wherein the water guide groove (1) is arranged obliquely, and the water guide groove (1) is installed between two adjacent photovoltaic panels, and further comprising: A water receiving plate (2) mounted on the mounting bracket, wherein the water receiving plate (2) is located below the water guide groove (1); A connecting plate (3) mounted on the mounting bracket; A wiper plate (4) slidably mounted on the connecting plate (3); A threaded rod (5) is rotatably mounted on the connecting plate (3), wherein the threaded rod (5) is threadably connected to the wiping plate (4); Rotating a rotating plate (6) mounted on the water receiving plate (2); Rotating a first bevel gear (7) and a second bevel gear (8) mounted on a mounting bracket, wherein the first bevel gear (7) and the rotating plate (6) are driven by a belt, and the first bevel gear (7) and the second bevel gear (8) are meshed for transmission; An ejection assembly (9) is mounted on the connecting plate (3), the ejection assembly (9) is used to drive the threaded rod (5) to rotate, the ejection assembly (9) comprises a first rod (91) and a second rod (92), and a belt transmission is used between the first rod (91) and the second bevel gear (8).

2. The water guide mechanism for a photovoltaic panel mounting bracket according to claim 1, characterized in that: The first rod (91) is rotatably connected to the connecting plate (3), the second rod (92) is slidably connected to the connecting plate (3), the second rod (92) is provided with a slide groove (93), the first rod (91) is provided with a protrusion, the first rod (91) is slidably connected to the threaded rod (5) through the protrusion, the first rod (91) rotates one circle and drives the second rod (92) to move back and forth once, the second rod (92) is threadedly connected to the connecting plate (3), the second rod (92) moves back and forth and drives the threaded rod (5) to rotate one circle.

3. The water guide mechanism for a photovoltaic panel mounting bracket according to claim 2, characterized in that: The rotating plate (6) comprises a plurality of concave water collecting grooves (10).

4. The water guide mechanism for a photovoltaic panel mounting bracket according to claim 3, characterized in that: Also includes: A water collecting box (11) mounted on the mounting bracket, the water collecting box (11) being in communication with the water receiving plate (2); A pipe (12) installed on the water collecting tank (11), wherein the pipe (12) is installed on the lower surface of the photovoltaic panel; A pump body (13) is installed on the pipeline (12), and the pump body (13) is used to control the circulation of water in the pipeline (12) and the water collecting tank (11).

5. The water guide mechanism for a photovoltaic panel mounting bracket according to claim 4, characterized in that: It also comprises a plurality of nozzles (14) mounted on the connecting plate (3), wherein the nozzles (14) are connected to the pipeline (12).

6. The water guide mechanism for a photovoltaic panel mounting bracket according to claim 5, characterized in that: Also includes: A round rod (15) mounted on the water collecting tank (11); A second round rod (16) mounted on the first round rod (15); A circular plate (17) mounted on the second round rod (16); A filter plate (18) is mounted on the circular plate (17), wherein a filter screen is provided on the filter plate (18), and water in the water collecting tank (11) needs to pass through the filter plate (18) before entering the pipeline (12).

7. The water guide mechanism for a photovoltaic panel mounting bracket according to claim 6, characterized in that: Also includes: A first spring (19) is installed between the circular plate (17) and the second round rod (16), and the second round rod (16) is slidably connected to the circular plate (17); A switch (20) is mounted on the second round rod (16).

8. The water guide mechanism for a photovoltaic panel mounting bracket according to claim 7, characterized in that: The filter plate (18) is slidably connected to the circular plate (17), the first round rod (15) is threadedly connected to the second round rod (16), the first round rod (15) is rotatably connected to the water collecting box (11), two storage boxes (21) are respectively provided on both sides of the water collecting box (11), the storage boxes (21) are connected to the water collecting box (11), the connection point between the storage boxes (21) and the water collecting box (11) is higher than the water level in the water collecting box (11), and one of the storage boxes (21) is used to place unused The filter plate (18) in use is provided with a first push plate (22) and a second push plate (23) slidably mounted on the storage box (21); the first push plate (22) is used to push the unused filter plate (18) onto the circular plate (17); the filter plate (18) on the circular plate (17) is pushed into another storage box (21); the second push plate (23) is used to push the unused filter plate (18) upwards; a second spring (24) is mounted between the second push plate (23) and the storage box (21).

9. The water guide mechanism for a photovoltaic panel mounting bracket according to claim 8, characterized in that: The upper end of the circular plate (17) is triangular in shape, and the side wall of the outer periphery of the circular plate (17) is in close contact with the inner wall of the water collecting box (11).

10. The water guide mechanism for a photovoltaic panel mounting bracket according to claim 9, characterized in that: Also includes: A ratchet wheel (25) is rotatably mounted on the water collecting tank (11), wherein the ratchet wheel (25) and the first round rod (15) are unidirectionally transmitted, and the ratchet wheel (25) and the first push plate (22) are meshingly connected; a check block (26) slidably mounted on the water collecting tank (11), wherein the check block (26) is located within the moving range of the circular plate (17); A third spring (27) installed between the ratchet wheel (25) and the water collecting tank (11); A No. 4 spring (28) is installed between the check block (26) and the water collecting tank (11).

Images