Adjustable photovoltaic solar panel support

Abstract

The invention discloses an adjustable photovoltaic solar panel support, and belongs to the technical field of photovoltaic industry, the adjustable photovoltaic solar panel support comprises a main shell, an air guide assembly, a detection mechanism and a cleaning assembly, a lifting plate and a hollow pipe are slidably assembled on the main shell, a photovoltaic panel is assembled at the top of the hollow pipe, and the air guide assembly rotatably sleeves the outer diameter end of the hollow pipe; the detection mechanism is arranged on one side of the wind guide assembly and used for monitoring the wind speed of the external environment and adjusting the telescopic state of the photovoltaic support, and the cleaning assembly is rotationally arranged on the hollow pipe in a sleeving mode and connected with the wind guide assembly in a linkage mode. The support structure is arranged on the main shell, the movable detection mechanism and the cleaning assembly are arranged on the support structure, rainwater can be collected, the surface of the photovoltaic solar panel can be cleaned through wind energy, when external wind power is large, the photovoltaic solar panel is stored in the main shell to be protected through the automatic contraction support, and the photovoltaic solar panel is prevented from being damaged by foreign matter blown up by strong wind.

Description

Technical Field

[0001] The present invention belongs to the technical field of photovoltaic industry, and in particular relates to an adjustable photovoltaic solar panel bracket. Background Art

[0002] Photovoltaic solar panel supports are important components for optimizing the efficiency of solar energy systems, and their design and use require comprehensive consideration of multiple factors.

[0003] A Chinese patent with publication number CN115620651B discloses a solar automatic safety warning system, in which solar photovoltaic panels are arranged on a photovoltaic panel bracket, and a dust cover for protecting the solar photovoltaic panels is rotatably arranged on one side of the photovoltaic panel bracket; it also includes a driving unit, a control unit and a warning unit; the driving unit includes an adjustment module and a flip module; wherein the adjustment module is arranged on the photovoltaic panel bracket, and is used to adjust the angle of the solar photovoltaic panel; the flip module is arranged on one side of the photovoltaic panel bracket, and is used to drive the dust cover to flip and cover the solar photovoltaic panel; when the equipment is located in a construction section with poor environment or a lot of smoke and dust, the flip module drives the dust cover to flip and cover the solar photovoltaic panel, which can effectively isolate the dust.

[0004] The above technical solution has many defects in its specific implementation process. Since photovoltaic solar panels are mostly installed outdoors, in order to avoid buildings blocking sunlight and maintain a high conversion rate, they are usually set up in open areas. When the wind and sand in the external environment are strong, it is easy to adhere to the surface of the crystal plate of the solar panel. It is difficult to solve the problem of dust adhering to the surface of the crystal plate by only using a dust cover. Moreover, foreign objects blown up in windy weather can easily collide with the crystal plate, causing damage to the panel. Summary of the Invention

[0005] In view of the deficiencies in the prior art, an object of the embodiments of the present invention is to provide an adjustable photovoltaic solar panel bracket to solve the problems in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: An adjustable photovoltaic solar panel support includes a housing assembly, the housing assembly including a main housing, a lifting plate, a hollow tube, and a supporting plate. The lifting plate is slidably mounted inside the main housing, the hollow tube is fixedly mounted on the lifting plate, the top of the hollow tube is fixedly connected to the supporting plate, and the photovoltaic panel is mounted in the supporting plate. An air guide assembly, comprising an air guide plate, a mounting frame, an impeller, and a driving wheel. The air guide plate is rotatably sleeved on the outer diameter end of the hollow tube. The mounting frame is fixedly mounted on one side of the air guide plate. The impeller is rotatably mounted on the mounting frame. The driving wheel is fixedly mounted on the mounting frame and is in transmission connection with the impeller. A detection mechanism is provided on one side of the mounting frame and is used to monitor the wind speed of the external environment and adjust the telescopic state of the photovoltaic solar panel support; A cleaning assembly, comprising a cleaning housing and a brush barrel, wherein the cleaning housing is rotatably sleeved on the hollow tube, and a brush barrel is rotatably mounted in the cleaning housing, and the brush barrel is rotatably fitted to the surface of the photovoltaic panel; The pump flow component is arranged on one side of the mounting frame, and is used to pump the clean water stored in the main shell to the side of the detection mechanism, and cooperate with the detection mechanism to clean the surface of the photovoltaic panel.

[0007] As a further solution of the present invention, the shell assembly also includes a water storage bin, a storage bin and a filter plate. The water storage bin and the storage bin are layered in the main shell, and the filter plate is arranged between the water storage bin and the storage bin. The filter plate is also provided with a plurality of screening holes.

[0008] As a further solution of the present invention, the shell assembly also includes a cover plate, a cover plate gear, a cover plate rack, a pressure rod and a telescopic frame assembly. The cover plate is rotatably assembled on one side of the top of the main shell, and one end of the cover plate is coaxially fixedly assembled with a cover plate gear. The cover plate rack is slidably arranged on one side of the main shell and meshes with the cover plate gear. One end of the pressure rod is elastically slid into the main shell, and the other end of the pressure rod is fixedly connected to the cover plate rack. A telescopic frame assembly is also provided in the storage bin, and the telescopic frame assembly movably connects the filter plate and the lifting plate.

[0009] As a further solution of the present invention, the detection mechanism includes a suspension, a driven wheel, a fixed rod, a first linkage arm, a slip ring, a second linkage arm, a side groove, an elastic rod, a counterweight, a trigger rod and a distance sensor, the suspension is fixedly assembled at one end of the mounting frame, the fixed axis on the suspension is rotatably assembled with a driven wheel, one end of the driven wheel is coaxially provided with several fixed rods, the fixed rod is rotatably assembled with the first linkage arm, one end of the driven wheel is coaxially slidably provided with a slip ring, the slip ring is rotatably assembled with several second linkage arms, several of the second linkage arms are respectively rotatably connected with several first linkage arms, the second linkage arm is also provided with a side groove, one end of the first linkage arm is also fixedly assembled with an elastic rod, the elastic rod is elastically slidably inserted in the side groove, a counterweight is also assembled on one side of the connecting shaft of the first linkage arm and the second linkage arm, one end of the driven wheel is also coaxially slidably assembled with a trigger rod, one end of the trigger rod is fixedly connected to the slip ring, and the other end of the trigger rod is assembled in the distance sensor.

[0010] As a further solution of the present invention, the cleaning assembly also includes a water permeable hole, a brush rod, a driven gear, a bottom gear ring, a first fixed ring, a first pump liquid chamber, a first sealing slip ring, a first return liquid chamber, a guide pipe, a bottom bevel gear and a driving bevel gear. The surface of the brush cylinder is provided with a plurality of water permeable holes, the brush rod fixed axis is arranged in the cleaning shell, one end of the driven gear is fixedly connected to the brush rod, and the other end of the driven gear is engaged with the bottom gear ring through a bevel gear. The bottom gear ring is fixedly arranged at the bottom of the support plate, and the first fixed ring is fixedly arranged at the outer diameter end of the hollow tube. , and a first pump liquid cavity is provided inside the first fixed ring, the first sealing slip ring is rotatably sleeved on the first fixed ring, a first return liquid cavity is provided inside the first sealing slip ring, one end of the first return liquid cavity is connected to the first pump liquid cavity, the other end of the first return liquid cavity is connected to a guide pipe, the end of the guide pipe is connected to the brush cylinder, a bottom bevel gear is further provided on the surface of the first sealing slip ring, the driving bevel gear is fixedly assembled on one side of the mounting frame, and one end of the driving bevel gear is transmission-connected to the driving wheel, and the other end of the driving bevel gear is meshed with the bottom bevel gear.

[0011] As a further solution of the present invention, the pump flow assembly includes a built-in liquid guide groove, a second fixed ring, a second pump liquid cavity, a second sealing slip ring, a second return liquid cavity, a central water diversion pipe and a central water guide pipe. The built-in liquid guide groove is arranged at the inner diameter end of the hollow tube, and the second fixed ring is circumferentially arranged at the outer diameter end of the hollow tube. The built-in liquid guide groove and the second fixed ring are connected, and two groups of independent second pump liquid cavities are arranged in the built-in liquid guide groove and the second fixed ring. The second sealing slip ring is rotatably sleeved on the second fixed ring. Two groups of independent second return liquid cavities are arranged in the second sealing slip ring, and the two groups of second return liquid cavities are respectively connected to the two groups of second pump liquid cavities. The two groups of second pump liquid cavities are also respectively connected with a central water diversion pipe and a central water guide pipe. The central water diversion pipe is passed through the main shell and the end is set in the water storage tank. The central water guide pipe is passed through the hollow tube and is connected to the first pump liquid cavity.

[0012] As a further solution of the present invention, the pump flow assembly also includes a pump fluid cylinder, a piston rod, a first conduit, a second conduit, a lateral driven wheel, a lateral drive disk, a pin, a groove part and a linkage arm, the pump fluid cylinder is fixedly assembled on one side of the mounting frame, the piston rod is slidably assembled in the pump fluid cylinder, one end of the pump fluid cylinder is also connected with the first conduit and the second conduit, the first conduit and the second conduit ends are respectively connected to two groups of second liquid return chambers, the lateral driven wheel and the lateral drive disk are fixedly assembled on one side of the mounting frame, one end of the lateral driven wheel is connected with the drive wheel for transmission, and the other end of the lateral driven wheel is engaged with the coaxial bevel gear at one end of the lateral drive disk, a pin is fixedly provided on the lateral drive disk, the groove part is slidably assembled on one side of the mounting frame and the groove part is sleeved on the pin part, one side of the groove part is also connected with a linkage arm, and the linkage arm and the piston rod are fixedly connected.

[0013] In summary, the embodiments of the present invention have the following beneficial effects compared with the prior art: The present invention is provided with a movable support structure at the bottom of the photovoltaic solar panel, and a movable detection mechanism and cleaning components are provided on the support structure. It can collect rainwater and use wind energy to clean the surface of the photovoltaic solar panel. When the external wind is strong, the support is automatically retracted to store the photovoltaic solar panel into the main shell for protection, preventing foreign objects blown up by strong winds from damaging the photovoltaic solar panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A partial cross-sectional view of an adjustable photovoltaic solar panel support provided in one embodiment of the present invention.

[0015] Figure 2 The figure is a schematic structural diagram of an adjustable photovoltaic solar panel support provided in one embodiment of the present invention.

[0016] Figure 3 for Figure 2 The middle figure is an enlarged schematic diagram of the mark A.

[0017] Figure 4 for Figure 2 The middle figure shows an enlarged schematic diagram of the marker B.

[0018] Figure 5 A schematic diagram of the top structure of an adjustable photovoltaic solar panel support provided in one embodiment of the present invention.

[0019] Figure 6 for Figure 5 The middle figure shows an enlarged schematic diagram of the area marked C.

[0020] Figure 7 A schematic diagram of the bottom structure of an adjustable photovoltaic solar panel support provided in an embodiment of the present invention.

[0021] Figure 8 for Figure 7 The middle figure is an enlarged schematic diagram of the mark D.

[0022] Figure 9 The figure is a schematic diagram of the back structure of an adjustable photovoltaic solar panel support provided in one embodiment of the present invention.

[0023] Figure 10 for Figure 9 The middle figure shows an enlarged schematic diagram of the mark E.

[0024] Figure markings: 1-shell assembly, 101-main shell, 102-water storage tank, 103-storage tank, 104-filter plate, 105-lifting plate, 106-hollow tube, 107-support plate, 108-cover plate, 109-cover plate gear, 110-cover plate rack, 111-pressure rod, 112-telescopic frame assembly, 113-driver, 2-air guide assembly, 201-air guide plate, 202-mounting frame, 203-impeller, 204-driving wheel, 3-detection mechanism, 301-suspension, 302-driven wheel, 303-fixed rod, 304-first linkage arm, 305-slip ring, 306-second linkage arm, 307-side groove, 308-elastic rod, 309-counterweight, 310-trigger rod, 311-distance sensor, 4-cleaning assembly, 401-cleaning shell , 402-brush cylinder, 403-water permeable hole, 404-brush rod, 405-driven gear, 406-bottom gear ring, 407-first fixed ring, 408-first pump liquid chamber, 409-first sealing slip ring, 410-first return liquid chamber, 411-guide pipe, 412-bottom bevel gear, 413-driving bevel gear, 5-pump flow assembly, 501-built-in liquid guide groove, 502-second fixed ring, 503-second pump liquid chamber, 504-second sealing slip ring, 505-second return liquid chamber, 506-central water guide pipe, 507-central water guide pipe, 508-pump liquid cylinder, 509-piston rod, 510-first conduit, 511-second conduit, 512-lateral driven wheel, 513-lateral drive disk, 514-pin, 515-groove, 516-linkage arm, 6-photovoltaic panel. DETAILED DESCRIPTION

[0025] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] See also Figure 1-Figure 7, an adjustable photovoltaic solar panel support in an embodiment of the present invention, the adjustable photovoltaic solar panel support has a relative first direction x, a second direction y and a third direction z, the adjustable photovoltaic solar panel support includes a shell component 1, the shell component 1 includes a main shell 101, a lifting plate 105, a hollow tube 106 and a supporting plate 107, the main shell 101 is slidably equipped with a lifting plate 105, the lifting plate 105 is fixedly equipped with a hollow tube 106, the top of the hollow tube 106 is fixedly connected to the supporting plate 107, and the photovoltaic panel 6 is assembled in the supporting plate 107; an air guide component 2, the air guide component 2 includes an air guide plate 201, a mounting frame 202, an impeller 203 and a driving wheel 204, the air guide plate 201 is rotatably sleeved on the outer diameter end of the hollow tube 106, and one side of the air guide plate 201 is fixedly equipped with It is equipped with a mounting frame 202, the impeller 203 is rotatably mounted on the mounting frame 202, and the driving wheel 204 is fixedly mounted on the mounting frame 202 and is transmission-connected to the impeller 203; a detection mechanism 3, the detection mechanism 3 is arranged on one side of the mounting frame 202, for monitoring the wind speed of the external environment and adjusting the telescopic state of the photovoltaic solar panel bracket; a cleaning component 4, the cleaning component 4 includes a cleaning shell 401 and a brush cylinder 402, the cleaning shell 401 is rotatably mounted on the hollow tube 106, and a brush cylinder 402 is rotatably mounted in the cleaning shell 401, and the brush cylinder 402 is rotatably fitted to the surface of the photovoltaic panel 6; a pump flow component 5, the pump flow component 5 is arranged on one side of the mounting frame 202, for pumping out the clean water stored in the main shell 101 to the side of the detection mechanism 3, and cooperating with the detection mechanism 3 to clean the surface of the photovoltaic panel 6.

[0027] In actual application of this embodiment, during actual use of the photovoltaic solar panel bracket, a lifting plate 105 is slidingly installed inside the main shell 101 along the third direction z, and a hollow tube 106 is fixedly installed on the lifting plate 105. A support plate 107 is fixedly connected to the top of the hollow tube 106, and a photovoltaic panel 6 is installed in the support plate 107. There is a gap between the support plate 107 and the photovoltaic panel 6, so that on rainy days, rainwater dripping on the surface of the photovoltaic panel 6 automatically flows along the gap to the support plate 107. Since the support plate 107 and the hollow tube 106 are connected, the rainwater can pass through the inner diameter end of the hollow tube 106 and flow into the main shell 101 for collection. During the operation of the photovoltaic solar panel, the lifting plate 105 is in a lifting state in the third direction z inside the main shell 101, so that the assembled photovoltaic panel 6 is located at the vertex position of the third direction z, and at this time, the wind guide plate 201 and the mounting frame 202 assembled on the hollow tube 106 are extended from the water storage tank 102 at the same time, so that the wind guide plate 201 automatically turns under the action of external wind force, and the impeller 203 assembled at the end of the mounting frame 202 rotates under the action of wind force, so that the driving wheel 204 coaxially fixedly connected to the impeller 203 rotates, and the driving wheel 204 drives the cleaning shell 401 to move during the movement, so that the cleaning shell 401 rotating on one side of the hollow tube 106 moves in the circumferential direction. The brush barrel 402 at one end is used to continuously clean the surface of the photovoltaic panel 6 to keep the surface of the photovoltaic panel 6 clean, thereby keeping the photovoltaic panel 6 at a high power generation efficiency. In addition, during the rotation process, the driving wheel 204 can also pump the rainwater stored in the main shell 101 to the side of the brush barrel 402 through the pump flow component 5 to increase the cleaning effect of the brush barrel 402 on the surface of the photovoltaic panel 6 and reduce the wear on the surface of the crystal panel. In addition, by arranging a detection mechanism 3 on one side of the mounting frame 202, the wind speed at the installation position of the photovoltaic solar panel can also be monitored. When the wind speed in the external environment is too high, the photovoltaic solar panel can be automatically switched from the lifting state to the storage state to prevent foreign objects blown up by strong winds from hitting the photovoltaic solar panel or directly damaging the photovoltaic solar panel.

[0028] Furthermore, the shell assembly 1 also includes a water storage tank 102, a storage tank 103 and a filter plate 104. The water storage tank 102 and the storage tank 103 are layered in the main shell 101, and the filter plate 104 is arranged between the water storage tank 102 and the storage tank 103. The filter plate 104 is also provided with a plurality of sieve holes, so that the rainwater gathered in the main shell 101 is filtered on the sieve holes on the surface of the filter plate 104, thereby screening out foreign matter and sand particles, and preventing the pumped rainwater from wearing out the crystal plate surface when flushing the photovoltaic solar panel, causing damage to the power generation efficiency.

[0029] See also Figure 2 and Figure 9In a preferred embodiment of the present invention, the shell assembly 1 further includes a cover plate 108, a cover plate gear 109, a cover plate rack 110, a pressure rod 111 and a telescopic frame assembly 112, the cover plate 108 is rotatably assembled on one side of the top of the main shell 101, one end of the cover plate 108 is coaxially fixedly assembled with the cover plate gear 109, the cover plate rack 110 is slidably arranged on one side of the main shell 101 and meshed with the cover plate gear 109, one end of the pressure rod 111 is elastically inserted into the main shell 101, and the other end of the pressure rod 111 is fixedly connected to the cover plate rack 110, and a telescopic frame assembly 112 is also provided in the storage bin 103, the telescopic frame assembly 112 is movably connected to the filter plate 104 and the lifting plate 105, and the driver 113 controls the contraction state of the telescopic frame assembly 112 in the driving state to adjust the position of the lifting plate 105 in the third direction z.

[0030] In actual application of this embodiment, the cover plate 108 is rotatably arranged on the top side of the main shell 101, and a pressure rod 111 is elastically slidably arranged inside the main shell 101. When the lifting plate 105 moves along the negative direction of the third direction z, the lifting plate 105 abuts against one side of the pressure rod 111, and the pressure rod 111 pulls the cover plate rack 110 to slide synchronously during the sliding process, so that the cover plate rack 110 engages to drive the cover plate gear 109 to rotate, and then the cover plate 108 rotates synchronously, so that when the support plate 107 follows the hollow tube 106 to slide and retract into the water storage tank 102, the cover plate 108 rotates to cover the top of the main shell 101, thereby protecting the photovoltaic solar panel.

[0031] See also Figure 4In a preferred embodiment of the present embodiment, the detection mechanism 3 includes a suspension 301, a driven wheel 302, a fixed rod 303, a first linkage arm 304, a slip ring 305, a second linkage arm 306, a side groove 307, an elastic rod 308, a counterweight 309, a trigger rod 310 and a distance sensor 311. The suspension 301 is fixedly assembled on one end of the mounting frame 202, and a driven wheel 302 is fixedly mounted on the suspension 301 for rotation. One end of the driven wheel 302 is coaxially provided with several fixed rods 303, and a first linkage arm 304 is rotatably mounted on the fixed rod 303. A slip ring 305 is coaxially slidably provided on one end of the driven wheel 302. 05 is rotatably equipped with a plurality of second linkage arms 306, and the plurality of second linkage arms 306 are rotatably connected to a plurality of first linkage arms 304 respectively. A side groove 307 is also provided on the second linkage arm 306, and an elastic rod 308 is fixedly equipped at one end of the first linkage arm 304, and the elastic rod 308 is elastically slidably inserted into the side groove 307. A counterweight 309 is also equipped on one side of the connecting shaft between the first linkage arm 304 and the second linkage arm 306, and a trigger rod 310 is coaxially slidably equipped at one end of the driven wheel 302, and one end of the trigger rod 310 is fixedly connected to the slip ring 305, and the other end of the trigger rod 310 is assembled in the distance sensor 311.

[0032] When this embodiment is actually used, the impeller 203 at one end of the mounting frame 202 drives the driving wheel 204 to rotate during the rotation process, and the driving wheel 204 drives the driven wheel 302 to rotate during the rotation process, and the driven wheel 302 and its shaft rotate synchronously, so that the fixed rod 303 fixedly mounted on the shaft rotates synchronously. Since the end of the fixed rod 303 is rotatably connected to the first linkage arm 304, and the slip ring 305 is slidably mounted on the shaft on one side of the driven wheel 302, and the slip ring 305 is rotatably mounted with the second linkage arm 306, the end of the second linkage arm 306 is rotatably connected to the first linkage arm 304, and a counterweight block 309 is further provided on the connecting shaft of the first linkage arm 304 and the slip ring 305. Therefore, when the shaft of the driven wheel 302 rotates in a fixed axis under the action of wind, the counterweight block 309 pulls the first linkage arm under the action of centrifugal force. The arm 304 and the second linkage arm 306 rotate so that the first linkage arm 304 and the second linkage arm 306 overcome the elastic force and approach each other, and in the process of the first linkage arm 304 and the second linkage arm 306 approaching each other, the slip ring 305 moves along the negative direction of the first direction x, so that the trigger rod 310 moves synchronously in the negative direction of the first direction x, thereby adjusting the extension and retraction amount of one end of the distance sensor 311. The end of the distance sensor 311 is electrically connected to the driver 113, and the current wind force is detected by the distance sensor 311. When the wind force in the external environment is too strong, the distance sensor 311 controls the retraction of the telescopic frame assembly 112 through the driver 113, so that the solar photovoltaic panel is automatically stored in the water storage tank 102. The solar photovoltaic panel can be controlled by a timer to extend again after a fixed time and detect the current wind force.

[0033] See also Figure 7 and Figure 8In a preferred embodiment of the present invention, the cleaning assembly 4 further includes a water permeable hole 403, a brush rod 404, a driven gear 405, a bottom gear ring 406, a first fixed ring 407, a first pump liquid chamber 408, a first sealing slip ring 409, a first return liquid chamber 410, a guide pipe 411, a bottom bevel gear 412 and a driving bevel gear 413. The surface of the brush cylinder 402 is provided with a plurality of water permeable holes 403. The brush rod 404 is fixedly axially arranged in the cleaning housing 401. One end of the driven gear 405 is fixedly connected to the brush rod 404, and the other end of the driven gear 405 is meshed with the bottom gear ring 406 through a bevel gear. The bottom gear ring 406 is fixedly arranged at the bottom of the support plate 107. The first fixed ring 407 is fixedly arranged on the hollow tube 1 06, and a first pump liquid chamber 408 is provided inside the first fixed ring 407, the first sealing slip ring 409 is rotatably sleeved on the first fixed ring 407, a first return liquid chamber 410 is provided inside the first sealing slip ring 409, one end of the first return liquid chamber 410 is communicated with the first pump liquid chamber 408, the other end of the first return liquid chamber 410 is connected with a guide tube 411, the end of the guide tube 411 is communicated with the brush cylinder 402, a bottom bevel gear 412 is further provided on the surface of the first sealing slip ring 409, the driving bevel gear 413 is fixedly assembled on one side of the mounting frame 202, and one end of the driving bevel gear 413 is connected to the driving wheel 204 for transmission, and the other end of the driving bevel gear 413 is meshed with the bottom bevel gear 412.

[0034] In actual application of this embodiment, the water permeable holes 403 are arranged on the surface of the brush barrel 402. After rainwater is pumped into one end of the brush barrel 402, the rainwater inside the brush barrel 402 is thrown out along the water permeable holes 403 under the action of centrifugal force during the rotation of the brush barrel 402. While cleaning the brush of the brush barrel 402, the dirt on the surface of the photovoltaic solar panel crystal can also be washed away, thereby improving the cleaning effect. The flushed sewage flows back to the support plate 107 again, and flows along the support plate 107 and the hollow tube 106 to the main shell 101, and the dirt in the sewage is filtered through the sieve holes set on the filter plate 104, so that the filtered clean rainwater flows back to the water storage tank 102. The brush rod 404 is rotatably arranged in the cleaning shell 401, and one end of the brush rod 404 is fixedly equipped with a driven gear 405, and the bottom gear ring 406 is fixedly assembled on the bottom of the support plate 107. When the cleaning shell 401 rotates along the xoy plane, the driven gear 405 and the bottom gear ring 406 are engaged with each other, so that the brush rod 404 synchronously drives the brush cylinder 402 to rotate during the rotation process. The first fixed ring 407 is fixedly arranged on the outer diameter side of the hollow tube 106, and the first sealing slip ring 409 is rotatably sleeved on the outside of the first fixed ring 407. The first return liquid chamber 410 inside the first sealing slip ring 409 is connected to the first pump liquid chamber 408, so that the first sealing slip ring 409 rotates around the first fixed ring 407. 9, the guide tube 411 at one end and the first pump liquid chamber 408 are kept in communication, and the end of the guide tube 411 and the brush cylinder 402 are connected. A rotary sealing structure is adopted between the brush cylinder 402 and the guide tube 411, as well as the first fixed ring 407 and the first sealing slip ring 409. A bottom bevel gear 412 is also provided at the bottom of the first sealing slip ring 409. Since the driving bevel gear 413 and the driving wheel 204 are in transmission connection and meshing connection with the bottom bevel gear 412, the driving wheel 204 can continuously drive the first sealing slip ring 409 to rotate around the first fixed ring 407 during the rotation process, so that the cleaning shell 401 fixedly assembled on one side of the first sealing slip ring 409 drives the brush cylinder 402 to rotate circumferentially, thereby cleaning the surface of the photovoltaic panel 6.

[0035] See also Figure 3In a preferred embodiment of the present invention, the pump flow assembly 5 includes a built-in liquid guide groove 501, a second fixed ring 502, a second pump liquid chamber 503, a second sealing slip ring 504, a second return liquid chamber 505, a central water guide pipe 506 and a central water guide pipe 507. The built-in liquid guide groove 501 is arranged at the inner diameter end of the hollow tube 106, and the second fixed ring 502 is circumferentially arranged at the outer diameter end of the hollow tube 106. The built-in liquid guide groove 501 and the second fixed ring 502 are connected and two sets of independent second pump liquid chambers 503 are provided in the built-in liquid guide groove 501 and the second fixed ring 502. 3. The second sealing slip ring 504 is rotatably sleeved on the second fixed ring 502. Two independent second liquid return chambers 505 are provided in the second sealing slip ring 504. The two groups of second liquid return chambers 505 are respectively connected to the two groups of second pump liquid chambers 503. The two groups of second pump liquid chambers 503 are also respectively connected to a central water diversion pipe 506 and a central water guide pipe 507. The central water diversion pipe 506 is provided in the main shell 101 and the end thereof is provided in the water storage tank 102. The central water guide pipe 507 is provided in the hollow tube 106 and is connected to the first pump liquid chamber 408.

[0036] In actual application of this embodiment, the built-in liquid guide groove 501 is set on the inner cavity side of the hollow tube 106, and the second sealing slip ring 504 is rotatably sleeved on the second fixing ring 502, so that when the second sealing slip ring 504 rotates with the mounting frame 202, the two groups of second liquid return chambers 505 in the second sealing slip ring 504 are respectively connected to the two groups of second pump liquid chambers 503, and the two groups of second pump liquid chambers 503 are respectively connected to the middle guide chambers. The water pipe 506 and the central water guide pipe 507, the central water guide pipe 506 is immersed below the liquid surface at one end of the water storage tank 102, and is used to pump rainwater from the water storage tank 102, and the central water guide pipe 507 is connected to the first pump liquid chamber 408, and is used to pump rainwater into the first pump liquid chamber 408, so that the rainwater flows through the first pump liquid chamber 408 to the first return liquid chamber 410, and flows through the first return liquid chamber 410 and the guide pipe 411 to the brush cylinder 402.

[0037] See also Figure 3 and Figure 6In a preferred embodiment of the present invention, the pump flow assembly 5 further includes a pump cylinder 508, a piston rod 509, a first conduit 510, a second conduit 511, a lateral driven wheel 512, a lateral drive disk 513, a pin 514, a groove 515 and a linkage arm 516. The pump cylinder 508 is fixedly assembled on one side of the mounting frame 202, and the piston rod 509 is slidably assembled in the pump cylinder 508. One end of the pump cylinder 508 is also connected to the first conduit 510 and the second conduit 511. The ends of the first conduit 510 and the second conduit 511 are respectively connected to two groups of second On the return liquid chamber 505, the lateral driven wheel 512 and the lateral driving disk 513 are fixedly assembled on one side of the mounting frame 202, one end of the lateral driven wheel 512 is connected to the driving wheel 204 for transmission, and the other end of the lateral driven wheel 512 is meshed with the coaxial bevel gear at one end of the lateral driving disk 513, and a pin 514 is fixedly provided on the lateral driving disk 513, and a groove 515 is slidably assembled on one side of the mounting frame 202 and the groove 515 is sleeved on the pin 514, and a linkage arm 516 is also connected to one side of the groove 515, and the linkage arm 516 is fixedly connected to the piston rod 509.

[0038] In actual application of this embodiment, the driving wheel 204 synchronously drives the lateral driven wheel 512 to rotate during the rotation process, and the lateral driven wheel 512 synchronously drives the lateral driving disk 513 on one side to rotate. A pin 514 is eccentrically provided at one end of the lateral driving disk 513, and the pin 514 is slidably assembled in the groove 515. The groove 515 is slidably assembled on the mounting frame 202 along the first direction x, so that the lateral driving disk 513 drives the groove 515 to reciprocate in the first direction x during the rotation process, thereby driving the linkage arm 516 to move synchronously in the first direction x. Reciprocating motion, since the linkage arm 516 and one end of the piston rod 509 are fixedly connected, the piston rod 509 can make the inner cavity of the pump liquid cylinder 508 cyclically switch between positive pressure and negative pressure during the reciprocating motion. When the inner cavity of the pump liquid cylinder 508 is in a negative pressure state, rainwater can be sucked from the water storage tank 102 into the pump liquid cylinder 508 through the second conduit 511 and the central water pipe 506 connected thereto. When the inner cavity is in a negative pressure state, the sucked rainwater can be pumped into the first pump liquid cavity 408 through the first conduit 510 and the central water pipe 507 connected thereto.

[0039] In one case of this embodiment, a one-way check valve is provided on both the first conduit 510 and the second conduit 511 to limit the fluid to enter the inner cavity of the pump fluid cylinder 508 in one direction along the second conduit 511 to limit the fluid to flow in one direction along the inner cavity of the pump fluid cylinder 508 to the first conduit 510.

[0040] The above embodiment of the present invention provides an adjustable photovoltaic solar panel bracket, which is provided with a movable bracket structure at the bottom of the photovoltaic solar panel and a movable detection mechanism 3 and a cleaning component 4 on the bracket structure. It can collect rainwater and use wind energy to clean the surface of the photovoltaic solar panel. When the external wind is strong, the bracket is automatically retracted to store the photovoltaic solar panel into the main shell 101 for protection, preventing foreign objects blown up by strong winds from damaging the photovoltaic solar panel.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An adjustable photovoltaic solar panel bracket, characterized in that: The adjustable photovoltaic solar panel support comprises: A housing assembly comprising a main housing, a lifting plate, a hollow tube, and a supporting plate. The lifting plate is slidably mounted inside the main housing, the hollow tube is fixedly mounted on the lifting plate, the top of the hollow tube is fixedly connected to the supporting plate, and the photovoltaic panel is mounted in the supporting plate. An air guide assembly, comprising an air guide plate, a mounting frame, an impeller, and a driving wheel. The air guide plate is rotatably sleeved on the outer diameter end of the hollow tube. The mounting frame is fixedly mounted on one side of the air guide plate. The impeller is rotatably mounted on the mounting frame. The driving wheel is fixedly mounted on the mounting frame and is in transmission connection with the impeller. A detection mechanism is provided on one side of the mounting frame and is used to monitor the wind speed of the external environment and adjust the telescopic state of the photovoltaic solar panel support; A cleaning assembly, comprising a cleaning housing and a brush barrel, wherein the cleaning housing is rotatably sleeved on the hollow tube, and a brush barrel is rotatably mounted in the cleaning housing, and the brush barrel is rotatably fitted to the surface of the photovoltaic panel; The pump flow component is arranged on one side of the mounting frame, and is used to pump the clean water stored in the main shell to the side of the detection mechanism, and cooperate with the detection mechanism to clean the surface of the photovoltaic panel.

2. The adjustable photovoltaic solar panel support according to claim 1, characterized in that: The shell assembly also includes a water storage bin, a receiving bin and a filter plate. The water storage bin and the receiving bin are layered in the main shell, and the filter plate is arranged between the water storage bin and the receiving bin. The filter plate is also provided with a plurality of screening holes.

3. The adjustable photovoltaic solar panel support according to claim 1, characterized in that: The shell assembly also includes a cover plate, a cover plate gear, a cover plate rack, a pressure rod and a telescopic frame assembly. The cover plate is rotatably assembled on one side of the top of the main shell, and one end of the cover plate is coaxially fixedly assembled with a cover plate gear. The cover plate rack is slidably arranged on one side of the main shell and meshes with the cover plate gear. One end of the pressure rod is elastically slid into the main shell, and the other end of the pressure rod is fixedly connected to the cover plate rack. A telescopic frame assembly is also provided in the storage bin, and the telescopic frame assembly is movably connected to the filter plate and the lifting plate.

4. The adjustable photovoltaic solar panel support according to claim 1, characterized in that: The detection mechanism includes a suspension, a driven wheel, a fixed rod, a first linkage arm, a slip ring, a second linkage arm, a side groove, an elastic rod, a counterweight, a trigger rod and a distance sensor, the suspension is fixedly assembled at one end of the mounting frame, the fixed axis on the suspension is rotatably assembled with a driven wheel, one end of the driven wheel is coaxially provided with several fixed rods, the first linkage arm is rotatably assembled on the fixed rod, one end of the driven wheel is coaxially slidably provided with several second linkage arms, the slip ring is rotatably assembled on the slip ring, and several of the second linkage arms are respectively rotatably connected with several first linkage arms, the second linkage arm is also provided with a side groove, one end of the first linkage arm is also fixedly assembled with an elastic rod, the elastic rod is elastically slidably inserted in the side groove, a counterweight is also assembled on one side of the connecting shaft of the first linkage arm and the second linkage arm, one end of the driven wheel is also coaxially slidably assembled with a trigger rod, one end of the trigger rod is fixedly connected to the slip ring, and the other end of the trigger rod is assembled in the distance sensor.

5. The adjustable photovoltaic solar panel support according to claim 1, characterized in that: The cleaning assembly also includes a water permeable hole, a brush rod, a driven gear, a bottom gear ring, a first fixed ring, a first pump liquid chamber, a first sealing slip ring, a first return liquid chamber, a guide pipe, a bottom bevel gear and a driving bevel gear. The surface of the brush cylinder is provided with a plurality of water permeable holes. The fixed axis of the brush rod is arranged in the cleaning shell. One end of the driven gear is fixedly connected to the brush rod, and the other end of the driven gear is engaged with the bottom gear ring through the bevel gear. The bottom gear ring is fixedly arranged on the bottom of the support plate, the first fixed ring is fixedly arranged on the outer diameter end of the hollow tube, and the first fixed ring is fixedly arranged on the outer diameter end of the hollow tube. A first pump liquid chamber is provided inside the ring, the first sealing slip ring is rotatably sleeved on the first fixed ring, a first return liquid chamber is provided inside the first sealing slip ring, one end of the first return liquid chamber is connected to the first pump liquid chamber, the other end of the first return liquid chamber is connected to a guide pipe, the end of the guide pipe is connected to the brush cylinder, a bottom bevel gear is also provided on the surface of the first sealing slip ring, the driving bevel gear fixed axis is assembled on one side of the mounting frame, and one end of the driving bevel gear is connected to the driving wheel for transmission, and the other end of the driving bevel gear is meshed with the bottom bevel gear.

6. The adjustable photovoltaic solar panel support according to claim 1, characterized in that: The pump flow assembly includes a built-in liquid guide groove, a second fixed ring, a second pump liquid cavity, a second sealing slip ring, a second return liquid cavity, a central water diversion pipe and a central water guide pipe. The built-in liquid guide groove is arranged at the inner diameter end of the hollow tube, and the second fixed ring is circumferentially arranged at the outer diameter end of the hollow tube. The built-in liquid guide groove and the second fixed ring are connected, and two groups of independent second pump liquid cavities are arranged in the built-in liquid guide groove and the second fixed ring. The second sealing slip ring is rotatably sleeved on the second fixed ring. Two groups of independent second return liquid cavities are arranged in the second sealing slip ring, and the two groups of second return liquid cavities are respectively connected to the two groups of second pump liquid cavities. The two groups of second pump liquid cavities are also respectively connected with a central water diversion pipe and a central water guide pipe. The central water diversion pipe is passed through the main shell and the end is set in the water storage tank. The central water guide pipe is passed through the hollow tube and is connected to the first pump liquid cavity.

7. The adjustable photovoltaic solar panel support according to claim 1, characterized in that: The pump flow assembly also includes a pump cylinder, a piston rod, a first conduit, a second conduit, a lateral driven wheel, a lateral driving disk, a pin, a groove and a linkage arm. The pump cylinder is fixedly assembled on one side of the mounting frame, and the piston rod is slidably assembled in the pump cylinder. One end of the pump cylinder is also connected with the first conduit and the second conduit. The ends of the first conduit and the second conduit are respectively connected to two groups of second return liquid chambers. The lateral driven wheel and the lateral driving disk are fixedly assembled on one side of the mounting frame, one end of the lateral driven wheel is connected to the driving wheel for transmission, and the other end of the lateral driven wheel is meshed with the coaxial bevel gear at one end of the lateral driving disk. A pin is fixedly provided on the lateral driving disk, the groove is slidably assembled on one side of the mounting frame and the groove is sleeved on the pin. One side of the groove is also connected with a linkage arm, and the linkage arm and the piston rod are fixedly connected.

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