Photovoltaic panel butt joint device for photovoltaic construction

Abstract

The photovoltaic construction photovoltaic panel docking device disclosed by the present disclosure comprises a plurality of support frames, a plurality of support legs are fixed to the lower side of the support frame, a docking structure is arranged between adjacent two support frames, the docking structure comprises an insertion block, an insertion slot and a docking frame, the docking frame is in sliding connection with the support leg, a first rotating frame is rotatably fitted in the support frame, a photovoltaic panel is fixed to the first rotating frame, the photovoltaic panel is connected with the docking frame through an electric wire, a flow guide structure is arranged on the first rotating frame, and the flow guide structure comprises a flow guide groove. In the photovoltaic construction photovoltaic panel docking device disclosed by the present disclosure, the first rotating frame can be better supported and limited through the sliding of the docking frame, so as to ensure the stability of the photovoltaic panel, the photovoltaic panel on the upper side can be turned down through the rotation of the first rotating frame, the photovoltaic panel is convenient to disassemble, and the surface of the photovoltaic panel is convenient to clean.

Description

Technical Field

[0001] This disclosure relates to the field of photovoltaic panel technology, and in particular to a photovoltaic panel docking device for photovoltaic construction. Background Technology

[0002] A photovoltaic (PV) panel is a power generation device that produces direct current (DC) electricity when exposed to sunlight. It consists of thin, solid-state photovoltaic cells made almost entirely of semiconductor materials. Currently, during the installation of multiple PV panels, workers often need to use docking devices. Most existing docking devices involve manually adjusting the position of the PV panels on the mounting frame to ensure that adjacent PV panels are neatly aligned. However, firstly, docking two adjacent PV panels inevitably creates gaps, leading to water leakage during rain and dust accumulation in the gaps, affecting the normal operation of the PV panels. Furthermore, when disassembling the middle PV panel, it is necessary to manually step on other PV panels, which can easily affect other PV panels and thus reduce the power generation of the PV panel. Summary of the Invention

[0003] This disclosure aims to at least partially address one of the technical problems in the related art.

[0004] Therefore, the purpose of this disclosure is to provide a photovoltaic panel docking device for photovoltaic construction.

[0005] To achieve the above objectives, this disclosure provides a photovoltaic panel docking device for photovoltaic construction, comprising: multiple support frames, each support frame having multiple support legs fixed to its lower side; a docking structure being installed between adjacent support frames, the docking structure including a plug, a slot, and a docking bracket, the docking bracket being slidably connected to the support legs; and a first rotating frame, rotatably fitted within the support frames, on which a photovoltaic panel is fixed, the photovoltaic panel being connected to the docking bracket via an electrical wire; and a flow guiding structure being installed on the first rotating frame, the flow guiding structure including a flow guiding groove, the flow guiding groove being positioned... Multiple sealing gaskets are installed between the support frame and the first rotating frame on the periphery of the photovoltaic panel; a clamping structure is provided, which includes multiple clamping frames located on the periphery of the photovoltaic panel. A fixed frame is fixed to the lower side of the first rotating frame. A push rod is slidably fitted inside the fixed frame and is fixedly connected to the clamping frame. A water spraying structure is rotatably fitted on the clamping frame. The water spraying structure includes a clamping plate. The clamping plate and the clamping frame are combined to form a U-shaped structure. A limiting structure is installed inside the clamping frame. The limiting structure includes multiple insert rods located inside the clamping plate and connected to the clamping plate.

[0006] Optionally, the docking structure further includes: a mating joint, which is fixed inside the docking frame. A wire groove is provided inside the docking frame. The mating joint is connected to the photovoltaic panel by a wire located inside the wire groove. The mating joints in two adjacent support frames are inserted into each other. A plug is fixed to one side of the support frame. A slot is provided on the support frame on the side opposite to the plug. The plugs and slots on two adjacent support frames correspond to each other. The support leg is provided with a sliding groove. The docking frame is located in the sliding groove. A locking plate is fixed on the docking frame. The locking plate is fixedly connected to the support frame by bolts.

[0007] Optionally, the flow guiding structure further includes: multiple flow guiding ports, the flow guiding ports being opened in the flow guiding groove, a first rotating shaft being fixed on both sides of the first rotating frame, the first rotating shaft being rotatably connected to the support frame, multiple flow guiding hoses being installed on the lower side of the first rotating frame, one end of the flow guiding hose being snapped and fixed in the flow guiding port, the bottom of the flow guiding groove being a sloped structure, and the flow guiding port being located at the lowest point of the slope.

[0008] Optionally, the sealing gasket includes: multiple water-blocking strips, which are fixedly connected to the support frame and in contact with the first rotating frame. The support frame has a rotating groove, and the first rotating frame is located in the rotating groove. The first rotating frame has multiple grooves, and a clamping frame is located in the grooves. An auxiliary frame is fixed on the first rotating frame, and the auxiliary frame is in contact with the photovoltaic panel. A fixed connection structure is installed between the photovoltaic panel and the first rotating frame.

[0009] Optionally, the fixed connection structure includes: multiple positioning bolts, a frame fixed to the periphery of the photovoltaic panel, multiple first bolt slots opened in the frame, multiple second bolt slots opened on the first rotating frame, and positioning bolts located in the first bolt slots and second bolt slots.

[0010] Optionally, the clamping structure further includes: a water tank, the water tank being fixed to the lower side of the auxiliary frame, a first water pipe being fixed between the water tank and the fixed frame, a second water pipe being installed between two adjacent fixed frames, a first electric valve being installed on the first water pipe, a second electric valve being installed on the second water pipe, the water tank and the fixed frame being connected through the first water pipe, two adjacent fixed frames being connected through the second water pipe, and a third water pipe being installed between the two water tanks.

[0011] Optionally, a first piston plate is slidably fitted inside the fixed frame. The first piston plate is fixedly connected to the push rod. A first water channel is opened inside the push rod. A third electric valve is installed inside the first piston plate. The first water channel is connected to the clamping frame.

[0012] Optionally, a second rotating frame is fixed on the clamping frame, and a second rotating shaft is rotatably fitted inside the second rotating frame. The second rotating shaft is fixedly connected to the clamping plate. The clamping plate has a cavity inside, and multiple water spray nozzles are provided on one side of the clamping plate. The water spray nozzles are connected to the cavity.

[0013] Optionally, the clamping frame has a water cavity, a sliding frame is slidably fitted inside the water cavity, multiple springs are fixed between the sliding frame and the cavity wall of the water cavity, the sliding frame is fixedly connected to the insertion rod, multiple through slots are opened inside the cavity, one end of the insertion rod is located in the through slot, and a telescopic rod is fixed between the sliding frame and the bottom of the water cavity.

[0014] Optionally, the telescopic rod includes: a first rod body and a second rod body; wherein the first rod body and the second rod body are slidably connected, the first rod body is fixed in the water cavity, the second rod body is fixedly connected to the sliding frame, a second water channel is opened in the second rod body, the second water channel is connected to the cavity, a plurality of connecting ports are opened on the periphery of the second water channel, the connecting ports are connected to the water cavity, and a rubber ring is fixed on the periphery of the sliding frame, the rubber ring is in contact with the inner wall of the water cavity.

[0015] The technical solution provided in this disclosure may include the following beneficial effects: 1. A docking structure is installed between two adjacent support frames. The docking structure allows two adjacent photovoltaic panels to be connected. The wires are stored in the docking frame. After docking, the docking frame can be slid to facilitate the connection of two adjacent photovoltaic panels for series or parallel power generation. The sliding of the docking frame provides good support and limiting effect for the first rotating frame, thus ensuring the stability of the photovoltaic panels. The rotation of the first rotating frame can flip down the photovoltaic panel located on the upper side, making it easy to disassemble the photovoltaic panel and clean its surface.

[0016] 2. Install a flow guiding structure on the first rotating frame. First, the photovoltaic panel is installed on the support frame via the first rotating frame. During installation, the gap between the first rotating frame and the support frame can speed up the docking process, thereby improving the installation efficiency of the photovoltaic panel. Secondly, the flow guiding structure can guide rainwater and dust, thereby preventing rainwater from dripping down from the gap and affecting the wiring and cables. Furthermore, the large space under the photovoltaic panel can form an airflow chamber, which facilitates heat dissipation on the lower side of the photovoltaic panel.

[0017] 3. The water spray structure is rotated and installed on the clamping frame. The clamping frame and water spray structure can clamp and fix the photovoltaic panel, thereby helping to fix the photovoltaic panel, ensuring its stability, preventing excessive wind pressure from below from causing significant damage to the photovoltaic panel, and extending the service life of the photovoltaic panel. The water spray structure can also spray water to clean the surface of the photovoltaic panel, thereby preventing dust accumulation on the surface of the photovoltaic panel and affecting power generation efficiency. Furthermore, during disassembly, the clamping frame can be moved to misalign the photovoltaic panel with the first rotating frame, thereby facilitating the disassembly of the photovoltaic panel and improving the efficiency of disassembly and maintenance.

[0018] Additional aspects and advantages of this disclosure will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this disclosure. Attached Figure Description

[0019] The above and / or additional aspects and advantages of this disclosure will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which: Figure 1 This is a schematic diagram of the overall assembly three-dimensional structure of the photovoltaic panel docking device for photovoltaic construction proposed in one embodiment of this disclosure; Figure 2 This is a schematic diagram of the assembled three-dimensional structure of the support frame, support legs, and auxiliary frame in a photovoltaic panel docking device for photovoltaic construction according to an embodiment of this disclosure; Figure 3 This is a schematic diagram of the overall assembly cross-sectional structure of the photovoltaic panel docking device for photovoltaic construction proposed in one embodiment of this disclosure; Figure 4 yes Figure 3 A schematic diagram at point A in the middle; Figure 5 This is a schematic diagram of the assembly cross-sectional structure of the support frame and the docking frame in a photovoltaic panel docking device for photovoltaic construction according to an embodiment of this disclosure; Figure 6 yes Figure 5 A schematic diagram at point B in the middle; Figure 7 This is a schematic diagram of the assembly three-dimensional structure of the support frame and the first rotating frame in a photovoltaic panel docking device for photovoltaic construction proposed in an embodiment of this disclosure; Figure 8 This is a schematic diagram of the assembly cross-sectional structure of the support frame and the first rotating frame in a photovoltaic panel docking device for photovoltaic construction proposed in an embodiment of this disclosure; Figure 9 This is an exploded view of a photovoltaic panel connection device for photovoltaic construction according to an embodiment of this disclosure; Figure 10 This is a schematic diagram of the assembly three-dimensional structure of the clamping frame in the photovoltaic panel docking device for photovoltaic construction proposed in one embodiment of the present disclosure; Figure 11 This is a schematic diagram of the assembly cross-sectional structure of the clamping frame in a photovoltaic panel docking device for photovoltaic construction according to an embodiment of this disclosure; As shown in the figure: 101, support frame; 102, support leg; 104, sliding groove; 105, insert block; 106, slot; 107, docking frame; 108, mating joint; 109, locking plate; 201. First rotating frame; 202. First rotating shaft; 203. Guide channel; 204. Guide port; 205. Groove; 206. Auxiliary frame; 207. Water baffle; 208. Rotating groove; 301. Photovoltaic panel; 302. Frame; 303. First bolt slot; 304. Second bolt slot; 305. Positioning bolt; 401. Water tank; 402. First water pipe; 403. Second water pipe; 404. Fixing frame; 405. First piston plate; 406. Push rod; 407. Clamping frame; 408. Second rotating frame; 409. Second rotating shaft; 410. Clamping plate; 411. Cavity; 412. Spray nozzle; 413. First water channel; 414. Third electric valve; 501. Water cavity; 502. Sliding frame; 503. Insert rod; 504. Through groove; 505. Telescopic rod; 506. First rod body; 507. Second rod body; 508. Second water channel; 509. Connecting port; 510. Spring. Detailed Implementation

[0020] Embodiments of this disclosure are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are used only to explain this disclosure, and should not be construed as limiting this disclosure. Rather, embodiments of this disclosure include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0021] like Figures 1 to 11As shown in the present disclosure, an embodiment of a photovoltaic panel docking device for photovoltaic construction is proposed, comprising: multiple support frames 101, with multiple support legs 102 fixed to the lower side of each support frame 101; a docking structure is installed between adjacent support frames 101, the docking structure including a plug 105, a slot 106, and a docking frame 107, the docking frame 107 being slidably connected to the support legs 102; a first rotating frame 201, rotatably fitted within the support frames 101, a photovoltaic panel 301 fixed on the first rotating frame 201, the photovoltaic panel 301 being connected to the docking frame 107 via an electrical wire; a flow guiding structure is installed on the first rotating frame 201, the flow guiding structure including a flow guiding groove 203, the flow guiding groove 203 being located at the photovoltaic panel... On the periphery of the photovoltaic panel 301, multiple sealing gaskets are installed between the support frame 101 and the first rotating frame 201; a clamping structure is provided, which includes multiple clamping frames 407, which are located on the periphery of the photovoltaic panel 301 respectively. A fixing frame 404 is fixed on the lower side of the first rotating frame 201. A push rod 406 is slidably fitted inside the fixing frame 404. The push rod 406 is fixedly connected to the clamping frame 407. A water spraying structure is rotatably fitted on the clamping frame 407. The water spraying structure includes a clamping plate 410. The clamping plate 410 and the clamping frame 407 are combined to form a U-shaped structure. A limiting structure is installed inside the clamping frame 407. The limiting structure includes multiple insert rods 503, which are located inside the clamping plate 410 and connected to the clamping plate 410.

[0022] Specifically, in the solar energy industry, photovoltaic panels 301 generate electricity. Support legs 102 support the support frame 101, fixing it in a high position. This facilitates sunlight absorption by the photovoltaic panels 301 and prevents them from being blocked by surrounding vegetation and shrubs, thus extending their lifespan. The large space beneath the support frame 101 allows for airflow, facilitating cooling and extending the lifespan of the photovoltaic panels 301. A docking structure connects two support frames 101 and two photovoltaic panels 301 together, enabling multiple photovoltaic panels 301 to be connected in series, parallel, or a series-parallel configuration for combined power generation, improving efficiency. During installation, the photovoltaic panel 301 is fixed to the first rotating frame 201 with bolts, and further fixed by the clamping plate 410 and the clamping frame 407. The clamping plate 410 can also spray water to wash the surface of the photovoltaic panel 301 at night or during other non-power-generating periods, thus minimizing dust accumulation and preventing dust from affecting power generation. The water and rainwater are also guided by the flow-guiding structure to prevent water accumulation on the surface of the photovoltaic panel 301, which could affect power generation, and to prevent water from flowing downwards from the joints and affecting the wiring, thereby ensuring the stability of power generation.

[0023] In this embodiment, the docking structure further includes: a connector 108, which is fixed inside a docking frame 107. A wire groove is provided inside the docking frame 107. The connector 108 is connected to the photovoltaic panel 301 by a wire located inside the wire groove. The connectors 108 in two adjacent support frames 101 are plugged into each other. A plug 105 is fixed to one side of the support frame 101. A slot 106 is provided on the support frame 101 on the side opposite to the plug 105. The plugs 105 on two adjacent support frames 101 correspond to the slots 106. A sliding groove 104 is provided on the support leg 102. The docking frame 107 is located inside the sliding groove 104. A locking plate 109 is fixed on the docking frame 107. The locking plate 109 is fixedly connected to the support frame 101 by bolts.

[0024] Specifically, when installing the support frame 101, the support legs 102 are fixed to the ground using bolts, ground nails, or other structures. Adjacent support frames 101 are positioned by interlocking with slots 106 using inserts 105, ensuring stability during installation and preventing misalignment of adjacent support frames 101 from affecting the installation of the photovoltaic panel 301. After installing the photovoltaic panel 301 within the first rotating frame 201, adjacent photovoltaic panels 301 are connected via connectors 108, which are existing MC4 connectors, thus ensuring... To ensure the effective transmission of the output current of the photovoltaic panel 301, the data cables are stored in the cable trays within the docking frame 107, preventing them from becoming tangled and directly exposed to wind and rain, thus extending the lifespan of the device. Furthermore, the docking frame 107 can slide after docking, preventing the joint from being directly exposed. The photovoltaic panel 301 shields the joint, preventing water ingress and poor contact. At this time, the docking frame 107 slides below the photovoltaic panel 301, allowing direct connection between the data cables and the photovoltaic panel. The connecting frame 107 limits the rotation of the first rotating frame 201, and the locking plate 109 fixes the position of the connecting frame 107, thereby ensuring the stability of the support for the first rotating frame 201 and thus the stability of the photovoltaic panel 301. Under normal circumstances, the two ends of the connecting frame 107 are located under the two photovoltaic panels 301 respectively. When it is necessary to disassemble the photovoltaic panel 301, the connecting frame 107 can be completely slid under the other photovoltaic panel 301, so that the connecting frame 107 no longer limits the rotation of the first rotating frame 201. The first rotating frame 201 is then rotated to move the photovoltaic panel 301 downwards, facilitating the disassembly of the photovoltaic panel 301 and improving the efficiency of device maintenance. This eliminates the need for workers to stand on other photovoltaic panels 301, thus increasing maintenance efficiency, preventing excessive dirt on the photovoltaic panel 301, and preventing damage from excessive pressure. This ensures the normal operation of other photovoltaic panels 301 that do not require replacement, thereby reducing maintenance costs. The large space under the support frame 101 also facilitates maintenance work.

[0025] The flow guiding structure also includes: multiple flow guiding ports 204, which are opened in the flow guiding groove 203. First rotating shafts 202 are fixed on both sides of the first rotating frame 201. The first rotating shafts 202 are rotatably connected to the support frame 101. Multiple flow guiding hoses are installed on the lower side of the first rotating frame 201. One end of the flow guiding hose is snapped and fixed in the flow guiding port 204. The bottom of the flow guiding groove 203 is a slope structure, and the flow guiding port 204 is located at the lowest point of the slope.

[0026] Specifically, rainwater is guided by the guide channel 203 and the guide port 204 to prevent rainwater from accumulating on the photovoltaic panel 301 and affecting its power generation. The rainwater flows along a predetermined path to prevent excessive rainwater from seeping down from the joints and affecting the wiring of the photovoltaic panel 301, thus preventing poor contact and ensuring the normal power generation of the photovoltaic panel 301. The rainwater can also be guided to the required location through the guide hose, facilitating rainwater recycling and reducing water waste. The guide hose can be bent and disassembled at will to facilitate rainwater guidance and will not limit the rotation of the first rotating frame 201 when disassembling the photovoltaic panel 301, making it convenient for disassembly and maintenance of the photovoltaic panel 301.

[0027] The sealing gasket includes: multiple water-blocking strips 207, which are fixedly connected to the support frame 101 and in contact with the first rotating frame 201. The support frame 101 has a rotating groove 208, which is located in the rotating groove 208. The first rotating frame 201 has multiple grooves 205, which are located in the grooves 205. An auxiliary frame 206 is fixed on the first rotating frame 201 and is in contact with the photovoltaic panel 301. A fixed connection structure is installed between the photovoltaic panel 301 and the first rotating frame 201.

[0028] Specifically, the first rotating frame 201 and the support frame 101 rotate via the first rotating shaft 202. The gap between the first rotating frame 201 and the support frame 101 is blocked by the water-blocking strip 207 to prevent water leakage from the gap. Furthermore, two adjacent photovoltaic panels 301 are connected by the support frame 101 and the docking frame 107, thus eliminating the need for precise direct docking of the two photovoltaic panels 301. This not only improves the installation efficiency of the photovoltaic panels 301 but also prevents damage caused by the large stress of heat contraction due to the small gap between the two photovoltaic panels 301. It also prevents the accumulation of dust and rainwater in the gap between the two photovoltaic panels 301, preventing water leakage downwards and ensuring the power generation effect of the device.

[0029] The fixed connection structure includes: multiple positioning bolts 305, a frame 302 fixed around the photovoltaic panel 301, multiple first bolt grooves 303 are provided in the frame 302, multiple second bolt grooves 304 are provided on the first rotating frame 201, and the positioning bolts 305 are located in the first bolt grooves 303 and the second bolt grooves 304.

[0030] Specifically, the photovoltaic panel 301 is placed on the first rotating frame 201, and the positioning bolts 305 are screwed into the first bolt groove 303 and the second bolt groove 304, so that the frame 302 of the photovoltaic panel 301 can be directly fixed on the first rotating frame 201, thereby realizing the fixed connection of the photovoltaic panel 301 and improving the stability of the photovoltaic panel 301.

[0031] The clamping structure also includes: a water tank 401, which is fixed to the lower side of the auxiliary frame 206. A first water pipe 402 is fixed between the water tank 401 and the fixed frame 404. A second water pipe 403 is installed between two adjacent fixed frames 404. A first electric valve is installed on the first water pipe 402, and a second electric valve is installed on the second water pipe 403. The water tank 401 and the fixed frame 404 are connected through the first water pipe 402. Two adjacent fixed frames 404 are connected through the second water pipe 403. A third water pipe is installed between two water tanks 401.

[0032] Specifically, the frame 302 of the photovoltaic panel 301 is auxiliaryly clamped and fixed by the clamping frame 407 and the clamping plate 410. The water tank 401 is connected to an external water pump, and water is pumped into the water tank 401 through the external water pump. The water enters the fixing frame 404 through the first water pipe 402, then flows upward into the clamping plate 410, and finally sprays out from the spray nozzle 412. This can clean the surface of the photovoltaic panel 301, thereby ensuring the power generation effect of the photovoltaic panel 301, ensuring the stability of the photovoltaic panel 301, preventing the photovoltaic panel 301 from being blown up and damaged by large wind pressure, and extending the service life of the photovoltaic panel 301.

[0033] A first piston plate 405 is slidably fitted inside the fixed frame 404. The first piston plate 405 is fixedly connected to the push rod 406. A first water channel 413 is opened inside the push rod 406. A third electric valve 414 is installed inside the first piston plate 405. The first water channel 413 is connected to the clamping frame 407. A second rotating frame 408 is fixedly mounted on the clamping frame 407. A second rotating shaft 409 is rotatably fitted inside the second rotating frame 408. The second rotating shaft 409 is fixedly connected to the clamping plate 410. A torsion spring is installed between the second rotating shaft 409 and the second rotating frame 408. The clamping plate 410 has a cavity 411. Multiple water nozzles 412 are opened on one side of the clamping plate 410 and are connected to the cavity 411. A water cavity 501 is opened inside the clamping frame 407. A sliding frame 502 is slidably fitted inside the water cavity 501. The sliding frame 502 is connected to the water cavity 501. Multiple springs 510 are fixed between the cavity walls. The sliding frame 502 is fixedly connected to the insertion rod 503. Multiple through slots 504 are opened in the cavity 411. One end of the insertion rod 503 is located in the through slot 504. A telescopic rod 505 is fixed between the sliding frame 502 and the bottom of the water cavity 501. The telescopic rod 505 includes: a first rod body 506 and a second rod body 507. The first rod body 506 and the second rod body 507 are slidably connected. The first rod body 506 is fixed in the water cavity 501. The second rod body 507 is fixedly connected to the sliding frame 502. A second water channel 508 is opened in the second rod body 507. The second water channel 508 is connected to the cavity 411. Multiple connecting ports 509 are opened on the periphery of the second water channel 508. The connecting ports 509 are connected to the water cavity 501. A rubber ring is fixed on the periphery of the sliding frame 502. The rubber ring is in contact with the inner wall of the water cavity 501.

[0034] Specifically, when water spraying is required, water flows into the fixed frame 404, opening the third electric valve 414, allowing water to enter the first water channel 413 and then the water chamber 501. This pushes the sliding frame 502 upwards, causing it to slide the insertion rod 503, which then inserts into the through slot 504. This limits the rotation of the clamping plate 410, ensuring it effectively clamps the photovoltaic panel 301. During this process, the second rod 507 slides upward, and water flows into the second water channel 508 through the connecting port 509, thus entering the cavity 411. Finally, it is sprayed out from the spray nozzle 412 onto the surface of the photovoltaic panel 301, and then guided by the guide channel 203, thereby cleaning the surface of the photovoltaic panel 301. When it is necessary to disassemble the photovoltaic panel 301, the sliding docking frame 107 is slid to release the docking frame 107 from the limit of the first rotating frame 201, and then the first rotating frame is manually rotated. 201, thus allowing the photovoltaic panel 301 to be completely flipped over. Then, the positioning bolt 305 is manually removed. With the third electric valve 414 closed, water is flushed, causing the larger water pressure to squeeze the first piston plate 405. This pushes the entire clamping frame 407 to slide via the push rod 406, causing the photovoltaic panel 301 to move downwards and become misaligned with the first rotating frame 201. Then, the third electric valve 414 is opened and water addition is stopped. At this time, the water pressure gradually balances, and the insertion rod 503 is reset under the action of the spring 510. The insertion rod 503 no longer limits the rotation of the clamping plate 410, allowing the clamping plate 410 to be manually flipped over. This eliminates the clamping plate 410's limitation on the photovoltaic panel 301, enabling the photovoltaic panel 301 to be disassembled and easily replaced for maintenance. This eliminates the need for manual disassembly and maintenance of damaged photovoltaic panels 301 while standing on other photovoltaic panels 301, thereby improving the maintenance efficiency of the device.

[0035] Workflow: When installing the support frame 101, the support legs 102 are fixed to the ground using bolts, ground nails, and other structures. Adjacent support frames 101 are positioned by interlocking with slots 106 using inserts 105, ensuring stability during installation and preventing misalignment of adjacent support frames 101 from affecting the installation of the photovoltaic panel 301. After installing the photovoltaic panel 301 in the first rotating frame 201, adjacent photovoltaic panels 301 are connected via connectors 108 to ensure effective transmission of the photovoltaic panel 301's output current. Data cables are stored in the cable trays within the connecting frame 107, and rainwater is diverted through the guide channels 203 and guide ports 204, preventing rainwater accumulation on the photovoltaic panel. The plate 301 affects the power generation of the photovoltaic panel 301, and rainwater flows along a predetermined trajectory to prevent excessive rainwater from seeping downwards from the joints and affecting the wiring of the photovoltaic panel 301. The docking bracket 107 is slid under the photovoltaic panel 301, thereby directly limiting the rotation of the first rotating bracket 201 through the docking bracket 107. The position of the docking bracket 107 is fixed by the locking plate 109, thereby ensuring the stability of the support for the first rotating bracket 201. The photovoltaic panel 301 is placed on the first rotating bracket 201, and the positioning bolts 305 are screwed into the first bolt groove 303 and the second bolt groove 304, thereby directly fixing the frame 302 of the photovoltaic panel 301 to the first rotating bracket 201. This achieves a fixed connection of the photovoltaic panel 301. The frame 302 of the photovoltaic panel 301 is further clamped and fixed by the clamping frame 407 and clamping plate 410. The water tank 401 is connected to an external water pump, which supplies water to the tank 401. The water then enters the fixing frame 404 through the first water pipe 402, flows upward into the clamping plate 410, and finally sprays out from the spray nozzle 412. The rainwater is guided by the guide channel 203 and guide port 204, preventing rainwater accumulation on the photovoltaic panel 301 and its impact on power generation. Furthermore, the rainwater flows along a predetermined trajectory, preventing excessive rainwater leakage from the joints and its impact on the wiring of the photovoltaic panel 301, thus preventing poor contact. In order to ensure the normal power generation of the photovoltaic panel 301, when water spraying is required, water flows into the fixing frame 404, opens the third electric valve 414, and allows water to enter the first water channel 413. Water then enters the water cavity 501 through the first water channel 413, and pushes the sliding frame 502 upwards, causing the sliding frame 502 to drive the insertion rod 503 to slide. This allows the insertion rod 503 to insert into the through slot 504, thus limiting the rotation of the clamping plate 410 and ensuring that the clamping plate 410 can effectively clamp the photovoltaic panel 301. At this time, the second rod 507 slides upwards, and water flows into the second water channel 508 through the connecting port 509, then into the cavity 411, and finally sprays out from the spray nozzle 412 onto the surface of the photovoltaic panel 301.The water is then guided by the guide channel 203, thereby cleaning the surface of the photovoltaic panel 301. When it is necessary to disassemble the photovoltaic panel 301, the sliding docking frame 107 is slidable, so that the docking frame 107 releases its limit on the first rotating frame 201. Then, the first rotating frame 201 is manually rotated, so that the photovoltaic panel 301 can be completely flipped. Then, the positioning bolt 305 is manually removed. Then, with the third electric valve 414 closed, water is flushed, so that the larger water pressure squeezes the first piston plate 405, thereby pushing the entire clamping frame 407 to slide through the push rod 406, so that the photovoltaic panel 301 is... As the photovoltaic panel 301 moves downwards, it becomes misaligned with the first rotating frame 201. Then, the third electric valve 414 is opened and water supply stops. At this time, the water pressure gradually balances, and the insertion rod 503 resets under the action of the spring 510. The insertion rod 503 no longer limits the rotation of the clamping plate 410, allowing the clamping plate 410 to be manually flipped. This eliminates the clamping plate 410's restriction on the photovoltaic panel 301, enabling the disassembly of the photovoltaic panel 301. This facilitates the replacement and maintenance of the photovoltaic panel 301 without requiring manual intervention by standing on other photovoltaic panels 301 to disassemble and repair the damaged panel.

[0036] In the description of this disclosure, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, in the description of this disclosure, unless otherwise stated, "a plurality of" means two or more.

[0037] Any process or method description in the flowchart or otherwise herein can be understood as representing a module, segment, or portion of code comprising one or more executable instructions for implementing a particular logical function or process, and the scope of preferred embodiments of this disclosure includes additional implementations in which functions may be performed not in the order shown or discussed, including substantially simultaneously or in reverse order depending on the function involved, as will be understood by those skilled in the art to which embodiments of this disclosure pertain.

[0038] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this disclosure. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0039] Although embodiments of the present disclosure have been shown and described above, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present disclosure. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present disclosure.

Claims

1. A photovoltaic panel docking device for photovoltaic construction, characterized in that, include: Multiple support frames (101) are provided, and multiple support legs (102) are fixed on the lower side of each support frame (101). A docking structure is provided between two adjacent support frames (101). The docking structure includes a plug (105), a slot (106), and a docking frame (107). The docking frame (107) is slidably connected to the support leg (102). The first rotating frame (201) is rotatably fitted inside the support frame (101). A photovoltaic panel (301) is fixed on the first rotating frame (201). The photovoltaic panel (301) is connected to the docking frame (107) by wires. A flow guiding structure is installed on the first rotating frame (201). The flow guiding structure includes a flow guiding groove (203). The flow guiding groove (203) is located on the periphery of the photovoltaic panel (301). Multiple sealing gaskets are installed between the support frame (101) and the first rotating frame (201). The clamping structure includes multiple clamping frames (407), which are located on the periphery of the photovoltaic panel (301). A fixed frame (404) is fixed on the lower side of the first rotating frame (201). A push rod (406) is slidably fitted inside the fixed frame (404). The push rod (406) is fixedly connected to the clamping frame (407). A water spraying structure is rotatably fitted on the clamping frame (407). The water spraying structure includes a clamping plate (410). The clamping plate (410) and the clamping frame (407) are combined to form a U-shaped structure. A limiting structure is installed inside the clamping frame (407). The limiting structure includes multiple insert rods (503). The insert rods (503) are located inside the clamping plate (410) and are connected to the clamping plate (410).

2. The photovoltaic panel docking device for photovoltaic construction according to claim 1, characterized in that, The docking structure also includes: The connector (108) is fixed in the docking frame (107). The docking frame (107) has a wire groove. The connector (108) is connected to the photovoltaic panel (301) by a wire. The wire is located in the wire groove. The connectors (108) in two adjacent support frames (101) are plugged into each other. The plug (105) is fixed on one side of the support frame (101). The slot (106) is opened on the support frame (101) on the side opposite to the plug (105). The plug (105) on two adjacent support frames (101) corresponds to the slot (106). The support leg (102) is provided with a sliding groove (104), the docking frame (107) is located in the sliding groove (104), and a locking plate (109) is fixed on the docking frame (107). The locking plate (109) is fixedly connected to the support frame (101) by bolts.

3. The photovoltaic panel docking device for photovoltaic construction according to claim 1, characterized in that, The flow guiding structure also includes: Multiple flow guide ports (204) are provided in the flow guide groove (203). The first rotating frame (201) has a first rotating shaft (202) fixed on both sides. The first rotating shaft (202) is rotatably connected to the support frame (101). Multiple flow guide hoses are installed on the lower side of the first rotating frame (201). One end of the flow guide hose is snapped and fixed in the flow guide port (204). The bottom of the flow guide groove (203) is a slope structure. The flow guide port (204) is located at the lowest point of the slope.

4. The photovoltaic panel docking device for photovoltaic construction according to claim 1, characterized in that, The sealing gasket includes: Multiple water-blocking strips (207) are fixedly connected to the support frame (101). The water-blocking strips (207) are in contact with the first rotating frame (201). The support frame (101) has a rotating groove (208) inside. The first rotating frame (201) is located in the rotating groove (208). Multiple grooves (205) are opened on the first rotating frame (201). The clamping frame (407) is located in the groove (205). An auxiliary frame (206) is fixed on the first rotating frame (201). The auxiliary frame (206) is in contact with the photovoltaic panel (301). A fixed connection structure is installed between the photovoltaic panel (301) and the first rotating frame (201).

5. The photovoltaic panel docking device for photovoltaic construction according to claim 4, characterized in that, The fixed connection structure includes: Multiple positioning bolts (305) are provided. A frame (302) is fixed around the photovoltaic panel (301). Multiple first bolt grooves (303) are provided in the frame (302). Multiple second bolt grooves (304) are provided on the first rotating frame (201). The positioning bolts (305) are located in the first bolt grooves (303) and the second bolt grooves (304).

6. The photovoltaic panel docking device for photovoltaic construction according to claim 4, characterized in that, The clamping structure also includes: Water tank (401) is fixed to the lower side of auxiliary frame (206). A first water pipe (402) is fixed between water tank (401) and fixed frame (404). A second water pipe (403) is installed between two adjacent fixed frames (404). A first electric valve is installed on the first water pipe (402). A second electric valve is installed on the second water pipe (403). Water tank (401) and fixed frame (404) are connected through the first water pipe (402). Two adjacent fixed frames (404) are connected through the second water pipe (403). A third water pipe is installed between two water tanks (401).

7. The photovoltaic panel docking device for photovoltaic construction according to claim 1, characterized in that, include: The fixed frame (404) has a first piston plate (405) that slides inside it. The first piston plate (405) is fixedly connected to the push rod (406). The push rod (406) has a first water channel (413) inside it. The first piston plate (405) is equipped with a third electric valve (414). The first water channel (413) is connected to the clamping frame (407).

8. The photovoltaic panel docking device for photovoltaic construction according to claim 7, characterized in that, include: A second rotating frame (408) is fixed on the clamping frame (407), and a second rotating shaft (409) is rotatably fitted inside the second rotating frame (408). The second rotating shaft (409) is fixedly connected to the clamping plate (410). The clamping plate (410) has a cavity (411) inside, and a plurality of water nozzles (412) are provided on one side of the clamping plate (410), and the water nozzles (412) are connected to the cavity (411).

9. The photovoltaic panel docking device for photovoltaic construction according to claim 8, characterized in that, include: The clamping frame (407) has a water cavity (501) inside, and a sliding frame (502) is slidably fitted inside the water cavity (501). Multiple springs (510) are fixed between the sliding frame (502) and the cavity wall of the water cavity (501). The sliding frame (502) is fixedly connected to the insertion rod (503). Multiple through slots (504) are opened inside the cavity (411). One end of the insertion rod (503) is located in the through slot (504). A telescopic rod (505) is fixed between the sliding frame (502) and the bottom of the water cavity (501).

10. The photovoltaic panel docking device for photovoltaic construction according to claim 9, characterized in that, The telescopic rod (505) includes: First rod (506), second rod (507); The first rod (506) and the second rod (507) are slidably connected. The first rod (506) is fixed in the water cavity (501). The second rod (507) is fixedly connected to the sliding frame (502). A second water channel (508) is opened in the second rod (507). The second water channel (508) is connected to the cavity (411). Multiple connecting ports (509) are opened on the periphery of the second water channel (508). The connecting ports (509) are connected to the water cavity (501). A rubber ring is fixed on the periphery of the sliding frame (502). The rubber ring is in contact with the inner wall of the water cavity (501).

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