Waterproof photovoltaic panel support system

Abstract

A waterproof photovoltaic panel supporting system disclosed by the present invention comprises photovoltaic panel units, a support, a connecting piece and a water guide pressure plate, the support is provided with a drainage cavity, the upper part of the drainage cavity is provided with a notch and is bent to form a bearing part, the photovoltaic panel units are borne on the bearing part and form a drainage barrier, a longitudinal gap is arranged between two adjacent photovoltaic panel units, and the longitudinal gap is arranged between the two adjacent photovoltaic panel units. The longitudinal gap is communicated with the drainage cavity through the notch, a connecting part is formed on the support, and the water guide pressing plate is arranged on the two adjacent photovoltaic panel units in a pressing mode and connected with the connecting part in a locking mode through a connecting piece. The waterproof structure has the advantages of being good in waterproof effect, capable of avoiding sectional material corrosion and convenient to assemble.

Description

Technical Field

[0001] The invention relates to the technical field of solar photovoltaic power generation, and in particular to a waterproof photovoltaic panel supporting system. Background Art

[0002] Solar energy is the energy generated by the continuous nuclear fusion reaction process of sunspots inside or on the surface of the sun. Solar energy has the advantages of abundant resources, longevity, wide distribution, safety, cleanliness and reliable technology. Since solar energy can be converted into many other forms of energy, its application range is very wide. To obtain electricity from solar energy, it needs to be achieved through photoelectric conversion of solar cells.

[0003] Most existing photovoltaic systems first set up the support system, and then install the photovoltaic panel components from the top of the support system. In order to ensure the waterproof integrity of the entire photovoltaic system, a waterproof cover plate of a cleaning rod is pressed against the surface of the adjacent photovoltaic panel components, and the waterproof cover plate is connected to the support below, so that the photovoltaic panel components are fixed and the waterproof cover plate of the cleaning rod and the photovoltaic panel components form a complete waterproof surface. However, this will form a narrow closed space between the waterproof cover plate, the adjacent photovoltaic panel components and the support. The water entering the closed space is likely to form a "steamer effect", thereby accelerating the corrosion of the profile. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a waterproof photovoltaic panel support system which has good waterproof effect, avoids profile corrosion and is easy to assemble.

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

[0006] A waterproof photovoltaic panel support system includes a photovoltaic panel unit, a bracket, a connector and a water-conducting pressure plate, wherein the bracket has a drainage cavity, a notch is formed on the upper part of the drainage cavity and a bearing portion is bent, the photovoltaic panel unit is carried on the bearing portion and forms a drainage barrier, a longitudinal gap is provided between two adjacent photovoltaic panel units, the longitudinal gap is connected to the drainage cavity through the notch, a connecting portion is formed on the bracket, and the water-conducting pressure plate is pressed onto two adjacent photovoltaic panel units and is locked and connected to the connecting portion through the connector.

[0007] As a further improvement of the above technical solution:

[0008] The photovoltaic panel unit includes a photovoltaic panel and a longitudinal frame and a transverse frame wrapped around the edge of the photovoltaic panel. A longitudinal gap is formed between the longitudinal frames of two adjacent photovoltaic panel units. The longitudinal frame is supported on a supporting portion. The water guide pressure plate is pressed on the longitudinal frame and is locked and connected to the connecting portion through a connecting piece.

[0009] Side edges are bent on both sides of the drainage cavity, and drainage grooves are bent at the bottom of the side edges.

[0010] A water guide groove is arranged below the adjacent transverse frames, and the water guide groove is built on the drainage grooves of the two adjacent brackets and communicated with the drainage grooves.

[0011] The connecting member comprises a connecting bolt, which is passed through the water guide pressure plate and is threadedly connected to the connecting portion.

[0012] The connecting portion comprises a connecting platform, and a thread groove matching with the connecting bolt is arranged on the connecting platform.

[0013] The connecting part comprises a clamping platform and a connecting seat, the connecting seat is clamped on the clamping platform, and the connecting bolt is threadedly connected with the connecting seat.

[0014] A water guide groove is arranged below the adjacent transverse frames. The water guide groove is built on the bearing parts of the two adjacent brackets and communicates with the drainage cavity.

[0015] The connecting member includes an anchor bolt, a connecting pressure plate and a fastening bolt. The connecting pressure plate is spanned across the notch and is laid on the bearing portion. The longitudinal frame is supported on the connecting pressure plate. Connecting plates are bent at both ends of the connecting pressure plate. The connecting plates are attached to the side walls of the bearing portion and are fastened and fixed by fastening bolts. The anchor bolt is passed through the water guide pressure plate and is anchored to the connecting portion.

[0016] The bearing platform has a cavity, and the fastening bolt is connected to a cavity wall on one side of the cavity through the wall and is hidden in the cavity.

[0017] The connecting portion comprises an anchor groove, a locking nut is arranged in the anchor groove, and the anchor bolt is threadedly fastened to the locking nut.

[0018] Water guiding slopes are formed at both ends of the water guiding pressure plate.

[0019] The side edges are arranged as a stacked wall structure.

[0020] Adhesive strips are arranged between adjacent transverse frames.

[0021] The waterproof support system also includes a base body arranged below the bracket, and the base body is fastened to the bracket via a connecting assembly.

[0022] The connection assembly comprises a connection bolt and a pressing block, one end of the pressing block is pressed into the drainage groove, and the other end is pressed on the base, and the connection bolt is passed through the pressing block and is tightly connected to the base.

[0023] A waterproof photovoltaic panel support system includes a photovoltaic panel unit, a bracket, a connector and a water-conducting pressure plate, wherein the bracket has a drainage cavity, a water collecting trough is formed on the upper part of the drainage cavity and a bearing portion is bent, the photovoltaic panel unit is carried on the bearing portion and constitutes a drainage barrier, a longitudinal gap is provided between two adjacent photovoltaic panel units, the longitudinal gap is connected to the water collecting trough, and the water-conducting pressure plate is pressed on two adjacent photovoltaic panel units and is locked and connected to the bracket through a connector.

[0024] As a further improvement of the above technical solution:

[0025] The photovoltaic panel unit includes a photovoltaic panel and a longitudinal frame and a transverse frame wrapped around the edge of the photovoltaic panel. A longitudinal gap is formed between the longitudinal frames of two adjacent photovoltaic panel units. The longitudinal frame is supported on a supporting portion. The water guide pressure plate is pressed on the longitudinal frame and is locked and connected to the bracket through a connecting piece.

[0026] Side edges are bent on both sides of the drainage cavity, and drainage grooves are bent at the bottom of the side edges.

[0027] A water guide groove is arranged below the adjacent transverse frames, and the water guide groove is built on the drainage grooves of the two adjacent brackets and communicated with the drainage grooves.

[0028] The connecting piece comprises a connecting bolt, which is passed through the water guide pressure plate and connected to the bottom wall of the water collecting tank.

[0029] Water guiding slopes are formed at both ends of the water guiding pressure plate.

[0030] The side edges are arranged as a stacked wall structure.

[0031] Adhesive strips are arranged between adjacent transverse frames.

[0032] The waterproof support system also includes a base body arranged below the bracket, and the base body is fastened to the bracket via a connecting assembly.

[0033] The connection assembly comprises a connection bolt and a pressing block, one end of the pressing block is pressed into the drainage groove, and the other end is pressed on the base, and the connection bolt is passed through the pressing block and is tightly connected to the base.

[0034] Compared with the prior art, the advantages of the present invention are:

[0035] The support system of the present invention presses and fixes the photovoltaic panel unit on the bracket through the water-conducting pressure plate, which itself constitutes a drainage barrier, can quickly drain rainwater to avoid accumulation and leakage, and has a good waterproof effect. Even if rainwater seeps downward, rainwater in the longitudinal gap can be discharged into the drainage cavity through the notch to avoid rainwater remaining in the longitudinal gap to produce a steamer effect, avoid profile corrosion, and extend the service life. In addition, the present invention forms a connecting part on the bracket, and when assembling, a connecting piece is directly used to connect the water-conducting pressure plate and the connecting part, and the installation operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the present invention.

[0037] Figure 2 yes Figure 1 Middle AA cross section.

[0038] Figure 3 yes Figure 1 Middle BB cross section.

[0039] Figure 4 It is a schematic diagram of the support structure of Example 1 of the present invention.

[0040] Figure 5 It is a schematic diagram of the connection between the bracket and the base in Example 1 of the present invention.

[0041] Figure 6 It is a schematic diagram of the structure of embodiment 2 of the present invention.

[0042] Figure 7 It is a schematic diagram of the support structure of Example 2 of the present invention.

[0043] Figure 8 It is a structural diagram of embodiment 3 of the present invention.

[0044] Fig. 9 It is a schematic diagram of the support structure of Example 3 of the present invention.

[0045] Fig.10 It is a structural diagram of embodiment 4 of the present invention.

[0046] Fig.11 It is a schematic diagram of the support structure of Example 4 of the present invention.

[0047] The symbols in the figure represent:

[0048] 1. Photovoltaic panel unit; 11. Photovoltaic panel; 12. Longitudinal frame; 13. Horizontal frame; 2. Bracket; 21. Drainage cavity; 22. Notch; 23. Bearing part; 231. Cavity; 24. Connecting part; 241. Connecting platform; 242. Clamping platform; 243. Connecting seat; 244. Anchor groove; 25. Side; 26. Drainage groove; 27. Water collecting trough; 3. Connecting piece; 31. Connecting bolt; 32. Anchor bolt; 33. Connecting pressure plate; 331. Connecting plate; 34. Fastening bolt; 4. Water guide pressure plate; 41. Water guide slope; 5. Longitudinal gap; 6. Water guide groove; 7. Rubber strip; 8. Base; 9. Connecting assembly; 91. Connecting bolt; 92. Pressure block. DETAILED DESCRIPTION

[0049] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0050] Embodiment 1:

[0051] like Figures 1 to 5 As shown, the first embodiment of the waterproof photovoltaic panel support system of the present invention includes a photovoltaic panel unit 1, a bracket 2, a connector 3 and a water-guiding pressure plate 4. The bracket 2 has a drainage cavity 21, a notch 22 is formed on the upper part of the drainage cavity 21 and a bearing portion 23 is bent. The photovoltaic panel unit 1 is carried on the bearing portion 23 and constitutes a drainage barrier. There is a longitudinal gap 5 between two adjacent photovoltaic panel units 1, and the longitudinal gap 5 is connected to the drainage cavity 21 through the notch 22. A connecting portion 24 is formed on the bracket 2, and the water-guiding pressure plate 4 is pressed on the two adjacent photovoltaic panel units 1 and is locked and connected with the connecting portion 24 through the connector 3. The support system of the present invention presses and fixes the photovoltaic panel unit 1 on the bracket 2 through the water-conducting pressure plate 4, which itself constitutes a drainage barrier, can quickly drain rainwater to avoid accumulation and leakage, and has a good waterproof effect. Even if rainwater seeps downward, the rainwater in the longitudinal gap 5 can be discharged into the drainage cavity 21 through the notch 22, thereby avoiding rainwater from remaining in the longitudinal gap 5 to produce a steamer effect, avoiding profile corrosion, and extending the service life. In addition, the present invention forms a connecting part 24 on the bracket 2. During assembly, the connecting part 3 is directly used to connect the water-conducting pressure plate 4 and the connecting part 24, and the installation operation is simple and convenient.

[0052] In this embodiment, the photovoltaic panel unit 1 includes a photovoltaic panel 11 and a longitudinal frame 12 and a transverse frame 13 wrapped around the edge of the photovoltaic panel 11. A longitudinal gap 5 is formed between the longitudinal frames 12 of two adjacent photovoltaic panel units 1. The longitudinal frame 12 is carried on the bearing portion 23. The water guide pressure plate 4 is pressed on the longitudinal frame 12 and is locked and connected with the connecting portion 24 through the connecting member 3. In this structure, the longitudinal frame 12 and the transverse frame 13 are enclosed at the edge of the photovoltaic panel 11 to protect it. The longitudinal frame 12 is carried on the bearing portion 23. When the two are subjected to force, they are subjected to force together, thereby improving the structural strength.

[0053] In this embodiment, the drainage cavity 21 has side edges 25 bent on both sides, and a drainage groove 26 bent at the bottom of the side edges 25. In this structure, the drainage groove 26 can collect and discharge the infiltrated rainwater, forming a multi-level waterproof structure, further enhancing the waterproof and drainage effects.

[0054] In this embodiment, a water channel 6 is provided below the adjacent transverse frames 13, and the water channel 6 is set on the drainage channel 26 of the two adjacent brackets 2 and communicates with the drainage channel 26. In this structure, the water channel 6 guides rainwater seeping downward in the transverse direction to the drainage channel 26 for discharge, thereby ensuring a waterproof effect.

[0055] In this embodiment, the connecting member 3 includes a connecting bolt 31, which is passed through the water guide pressure plate 4 and is threadedly connected to the connecting portion 24. In this structure, the connecting bolt 31 is passed through the water guide pressure plate 4 and is threadedly connected to the connecting portion 24, so that the water guide pressure plate 4 is driven to press and fix the photovoltaic panel unit 1 on the bracket 2, which is simple and convenient to operate, easy to disassemble, and firmly connected.

[0056] In this embodiment, the connection portion 24 includes a connection platform 241, and a thread groove matching the connection bolt 31 is provided on the connection platform 241. Specifically, the connection platform 241 is formed on the bottom wall of the drainage cavity 21. During assembly, the connection bolt 31 is passed through the water guide pressure plate 4, and the screw of the connection bolt 31 is threadedly connected with the thread groove. When locked and fixed, the screw head drives the water guide pressure plate 4 to press and fix the photovoltaic panel unit 1 on the bracket 2. By setting the connection platform 241 and the connection bolt 31 for threaded fastening, there is no need to punch holes on the bracket 2 to affect the waterproof effect, and there is no need to set up other additional connection components. The connection operation is simple and convenient, and the structural strength of the bracket 2 will not be damaged.

[0057] In this embodiment, water guide slopes 41 are formed at both ends of the water guide pressure plate 4. The water guide slopes 31 are provided to achieve good drainage and diversion effects.

[0058] In this embodiment, the side edge 25 is configured as a stacked wall structure, which enhances the structural strength and improves the wind pressure resistance and load bearing capacity of the support system.

[0059] In this embodiment, a rubber strip 7 is provided between adjacent transverse frames 13. The rubber strip 7 is provided to prevent rainwater from penetrating.

[0060] In this embodiment, the waterproof support system further includes a base 8 disposed below the bracket 2, the base 8 is fastened to the bracket 2 via a connecting assembly 9, the connecting assembly 9 includes a connecting bolt 91 and a pressing block 92, one end of the pressing block 92 is pressed into the drainage groove 26, and the other end is pressed onto the base 8, the connecting bolt 91 is passed through the pressing block 92 and is fastened to the base 8. Specifically, the base 8 is configured as a purlin, and when the connecting bolt 91 is locked and fixed, the pressing block 92 is driven to press and fix the bracket 2 onto the purlin, which has a simple structure, convenient operation, and a firm connection.

[0061] Embodiment 2:

[0062] like Figure 6 and Figure 7 As shown, the second embodiment of the waterproof photovoltaic panel support system of the present invention is basically the same as the first embodiment, except that:

[0063] In this embodiment, the connection portion 24 includes a clamping platform 242 and a connection seat 243, the connection seat 243 is clamped on the clamping platform 242, and the connection bolt 31 is threadedly connected to the connection seat 243. In this structure, the clamping platform 242 is integrally formed on the bottom wall of the drainage cavity 21, and the clamping platform 242 is formed on the bracket 2, and the connection seat 243 is installed to be threadedly connected with the connection bolt 31, and there is no need to punch holes on the bracket 2, and the connection operation is simple and convenient, and the structural strength of the bracket 2 will not be damaged.

[0064] In this embodiment, a water channel 6 is provided below the adjacent transverse frames 13. The water channel 6 is set on the bearing parts 23 of the two adjacent brackets 2 and communicates with the drainage cavity 21. In this structure, the water channel 6 collects rainwater that seeps downward in the transverse direction and discharges it into the drainage cavity 21 for discharge, thereby improving the waterproof effect of the overall structure.

[0065] Embodiment 3:

[0066] like Figure 8 and Fig. 9 As shown, the third embodiment of the waterproof photovoltaic panel support system of the present invention is basically the same as the first embodiment, except that:

[0067] In this embodiment, the connecting member 3 includes an anchor bolt 32, a connecting pressure plate 33 and a fastening bolt 34. The connecting pressure plate 33 is arranged on the bearing part 23 across the notch 22. The longitudinal frame 12 is carried on the connecting pressure plate 33. The connecting pressure plate 33 has connecting plates 331 bent at both ends. The connecting plates 331 are attached to the side wall of the bearing part 23 and are locked and fixed by fastening bolts 34. The anchor bolt 32 is passed through the water guide pressure plate 4 and is anchored and connected to the connecting part 24. In this structure, the connecting pressure plates 33 are distributed on the bracket 2 in a dotted manner. Each connecting pressure plate 33 is arranged on the bearing part 23. The connecting plates 331 bent at both ends are connected to the bearing part 23 by fastening bolts 34. The longitudinal frame 12 is carried on the connecting pressure plate 33. The water guide pressure plate 4 and the connecting part 24 are connected by anchor bolts 32, which drives the water guide pressure plate 4 to press and fix the photovoltaic panel unit 1 on the connecting pressure plate 33.

[0068] In this embodiment, the support platform 23 has a cavity 231, and the fastening bolt 34 is connected to the cavity wall of one side of the cavity 231 through the wall and is hidden in the cavity 231. In this structure, the screw rod of the fastening bolt 34 is partially hidden in the cavity 231, which has a neat and beautiful appearance, and reduces the corrosion of the fastening bolt 34 by the infiltrating rainwater. In addition, the cavity 231 can also collect and discharge the rainwater that penetrates from the wall-breaking connection of the fastening bolt 34.

[0069] In this embodiment, the connecting portion 24 includes an anchor groove 244, a locking nut is provided in the anchor groove 244, and the anchor bolt 32 is threadedly fastened with the locking nut. In this structure, by providing the anchor groove 244, a locking nut is provided in the anchor groove 244 and is locked and connected with the anchor bolt 32, which is simple and convenient to operate and has a firm connection.

[0070] Embodiment 4:

[0071] like Fig.10 and Fig.11 As shown, the fourth embodiment of the waterproof photovoltaic panel support system of the present invention is basically the same as the first embodiment, except that:

[0072] The waterproof photovoltaic panel support system of this embodiment includes a photovoltaic panel unit 1, a bracket 2, a connector 3 and a water-guiding pressure plate 4. The bracket 2 has a drainage cavity 21, a water collecting trough 27 is formed on the upper part of the drainage cavity 21, and a bearing portion 23 is bent. The photovoltaic panel unit 1 is supported on the bearing portion 23 and constitutes a drainage barrier. There is a longitudinal gap 5 between two adjacent photovoltaic panel units 1, and the longitudinal gap 5 is connected to the water collecting trough 27. The water-guiding pressure plate 4 is pressed on the two adjacent photovoltaic panel units 1 and is locked and connected to the bracket 2 through the connector 3. The support system of the present invention presses and fixes the photovoltaic panel unit 1 on the bracket 2 through the water-guiding pressure plate 4, which itself constitutes a drainage barrier, can quickly drain rainwater to avoid accumulation and leakage, and has a good waterproof effect. Even if rainwater seeps downward, rainwater in the longitudinal gap 5 can also be discharged through the sump 27, avoiding rainwater from remaining in the longitudinal gap 5 to produce a steamer effect, avoiding profile corrosion, and extending the service life. In addition, the present invention forms a connecting part 24 on the bracket 2. During assembly, the connecting part 3 is directly used to connect the water-guiding pressure plate 4 and the bracket 2, and the installation operation is simple and convenient.

[0073] In this embodiment, the photovoltaic panel unit 1 includes a photovoltaic panel 11 and a longitudinal frame 12 and a transverse frame 13 wrapped around the edge of the photovoltaic panel 11. A longitudinal gap 5 is formed between the longitudinal frames 12 of two adjacent photovoltaic panel units 1. The longitudinal frame 12 is carried on the bearing portion 23. The water guide pressure plate 4 is pressed on the longitudinal frame 12 and is locked and connected to the bracket 2 through the connecting member 3. In this structure, the longitudinal frame 12 and the transverse frame 13 are enclosed at the edge of the photovoltaic panel 11 to protect it. The longitudinal frame 12 is carried on the bearing portion 23. When the two are subjected to force, they are subjected to force together, which improves the structural strength.

[0074] In this embodiment, the connecting member 3 includes a connecting bolt 31, which is passed through the water-guiding pressure plate 4 and connected to the bottom wall of the water collecting tank 27. In this structure, the connecting bolt 31 is passed through the water-guiding pressure plate 4, and its screw is connected to the bottom wall of the water collecting tank 27 by breaking the wall. The screw head drives the water-guiding pressure plate 4 to press and fix the photovoltaic panel unit 1 on the bearing part 23. Even if rainwater in the water collecting tank 27 seeps from the broken wall of the screw, it can be discharged through the drainage cavity 21 to ensure the waterproof effect.

[0075] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Any technician familiar with the art can make many possible changes and modifications to the technical solution of the present invention by using the technical content disclosed above without departing from the scope of the technical solution of the present invention, or modify it into an equivalent embodiment of equivalent changes. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention should fall within the scope of protection of the technical solution of the present invention.

Claims

1. A waterproof photovoltaic panel support system, characterized in that: The invention comprises a photovoltaic panel unit (1), a bracket (2), a connecting piece (3) and a water-conducting pressure plate (4); the bracket (2) has a drainage cavity (21); a notch (22) is formed on the upper part of the drainage cavity (21) and a bearing portion (23) is bent; the photovoltaic panel unit (1) is carried on the bearing portion (23) and forms a drainage barrier; a longitudinal gap (5) is provided between two adjacent photovoltaic panel units (1); the longitudinal gap (5) is connected to the drainage cavity (21) through the notch (22); a connecting portion (24) is formed on the bracket (2); the water-conducting pressure plate (4) is pressed onto two adjacent photovoltaic panel units (1) and is locked and connected to the connecting portion (24) through the connecting piece (3).

2. The waterproof photovoltaic panel support system according to claim 1, characterized in that: The photovoltaic panel unit (1) comprises a photovoltaic panel (11) and a longitudinal frame (12) and a transverse frame (13) covering the edge of the photovoltaic panel (11); a longitudinal gap (5) is formed between the longitudinal frames (12) of two adjacent photovoltaic panel units (1); the longitudinal frame (12) is supported on a support portion (23); the water guide pressure plate (4) is pressed on the longitudinal frame (12) and is locked and connected to the connection portion (24) via a connecting piece (3).

3. The waterproof photovoltaic panel support system according to claim 2, characterized in that: The drainage cavity (21) has side edges (25) bent on both sides, and a drainage groove (26) bent at the bottom of the side edges (25).

4. The waterproof photovoltaic panel support system according to claim 3, characterized in that: A water guide groove (6) is provided below the adjacent transverse frame (13), and the water guide groove (6) is built on the drainage groove (26) of the two adjacent brackets (2) and communicates with the drainage groove (26).

5. The waterproof photovoltaic panel support system according to claim 4, characterized in that: The connecting member (3) comprises a connecting bolt (31), and the connecting bolt (31) is passed through the water guide pressure plate (4) and is threadedly connected to the connecting portion (24).

6. The waterproof photovoltaic panel support system according to claim 5, characterized in that: The connecting portion (24) comprises a connecting platform (241), and the connecting platform (241) is provided with a thread groove matching the connecting bolt (31).

7. The waterproof photovoltaic panel support system according to claim 5, characterized in that: The connecting portion (24) comprises a clamping platform (242) and a connecting seat (243); the connecting seat (243) is clamped on the clamping platform (242); and the connecting bolt (31) is threadedly connected to the connecting seat (243).

8. The waterproof photovoltaic panel support system according to claim 3, characterized in that: A water guide groove (6) is provided below the adjacent transverse frame (13); the water guide groove (6) is mounted on the bearing parts (23) of the two adjacent brackets (2) and communicates with the drainage cavity (21).

9. The waterproof photovoltaic panel support system according to claim 8, characterized in that: The connecting member (3) comprises an anchor bolt (32), a connecting pressure plate (33) and a fastening bolt (34); the connecting pressure plate (33) is arranged on the bearing portion (23) across the notch (22); the longitudinal frame (12) is carried on the connecting pressure plate (33); connecting plates (331) are bent at both ends of the connecting pressure plate (33); the connecting plates (331) are attached to the side wall of the bearing portion (23) and are locked and fixed by fastening bolts (34); the anchor bolt (32) is passed through the water guide pressure plate (4) and is anchored to the connecting portion (24).

10. The waterproof photovoltaic panel support system according to claim 9, characterized in that: The bearing platform (23) has a cavity (231), and the fastening bolt (34) is connected to a cavity wall on one side of the cavity (231) through the wall and is concealed in the cavity (231).

11. The waterproof photovoltaic panel support system according to claim 10, characterized in that: The connecting portion (24) comprises an anchor groove (244), a locking nut is arranged in the anchor groove (244), and the anchor bolt (32) is threadedly fastened to the locking nut.

12. The waterproof photovoltaic panel support system according to any one of claims 1 to 11, characterized in that: Water guide slopes (41) are formed at both ends of the water guide pressure plate (4).

13. The waterproof photovoltaic panel support system according to claim 12, characterized in that: The side edge (25) is configured as a stacked wall structure.

14. The waterproof photovoltaic panel support system according to claim 13, characterized in that: A rubber strip (7) is provided between adjacent transverse frames (13).

15. The waterproof photovoltaic panel support system according to claim 14, characterized in that: The waterproof support system further comprises a base (8) arranged below the support (2), and the base (8) is fixedly connected to the support (2) via a connecting assembly (9).

16. The waterproof photovoltaic panel support system according to claim 15, characterized in that: The connection assembly (9) comprises a connection bolt (91) and a pressing block (92), one end of the pressing block (92) is pressed into the drainage groove (26) and the other end is pressed onto the base (8), and the connection bolt (91) is passed through the pressing block (92) and is tightly connected to the base (8).

17. A waterproof photovoltaic panel support system, characterized in that: The invention comprises a photovoltaic panel unit (1), a bracket (2), a connecting piece (3) and a water-conducting pressure plate (4); the bracket (2) has a drainage cavity (21); a water collecting groove (27) is formed on the upper part of the drainage cavity (21) and a bearing portion (23) is bent; the photovoltaic panel unit (1) is carried on the bearing portion (23) and forms a drainage barrier; a longitudinal gap (5) is provided between two adjacent photovoltaic panel units (1); the longitudinal gap (5) is connected to the water collecting groove (27); the water-conducting pressure plate (4) is pressed onto two adjacent photovoltaic panel units (1) and is locked and connected to the bracket (2) through the connecting piece (3).

18. The waterproof photovoltaic panel support system according to claim 17, characterized in that: The photovoltaic panel unit (1) comprises a photovoltaic panel (11) and a longitudinal frame (12) and a transverse frame (13) covering the edge of the photovoltaic panel (11); a longitudinal gap (5) is formed between the longitudinal frames (12) of two adjacent photovoltaic panel units (1); the longitudinal frame (12) is supported on a support portion (23); the water guide pressure plate (4) is pressed on the longitudinal frame (12) and is locked and connected to the bracket (2) via a connecting piece (3).

19. The waterproof photovoltaic panel support system according to claim 18, characterized in that: The drainage cavity (21) has side edges (25) bent on both sides, and a drainage groove (26) bent at the bottom of the side edges (25).

20. The waterproof photovoltaic panel support system according to claim 19, characterized in that: A water guide groove (6) is provided below the adjacent transverse frame (13), and the water guide groove (6) is built on the drainage groove (26) of the two adjacent brackets (2) and communicates with the drainage groove (26).

21. The waterproof photovoltaic panel support system according to claim 20, characterized in that: The connecting member (3) comprises a connecting bolt (31), and the connecting bolt (31) is passed through the water guide pressure plate (4) and connected to the bottom wall of the water collecting tank (27).

22. The waterproof photovoltaic panel support system according to claim 21, characterized in that: Water guide slopes (41) are formed at both ends of the water guide pressure plate (4).

23. The waterproof photovoltaic panel support system according to claim 22, characterized in that: The side edge (25) is configured as a stacked wall structure.

24. The waterproof photovoltaic panel support system according to claim 23, characterized in that: A rubber strip (7) is provided between adjacent transverse frames (13).

25. The waterproof photovoltaic panel support system according to claim 24, characterized in that: The waterproof support system further comprises a base (8) arranged below the support (2), and the base (8) is fixedly connected to the support (2) via a connecting assembly (9).

26. The waterproof photovoltaic panel support system according to claim 25, characterized in that: The connection assembly (9) comprises a connection bolt (91) and a pressing block (92), one end of the pressing block (92) is pressed into the drainage groove (26) and the other end is pressed onto the base (8), and the connection bolt (91) is passed through the pressing block (92) and is tightly connected to the base (8).

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