Waterproof supporting system for photovoltaic panel

Abstract

A photovoltaic panel waterproof support system disclosed by the present invention comprises photovoltaic panel units and a support, the support is connected with a connecting piece used for bearing the photovoltaic panel units, a first pressing piece connected with the connecting piece to press and fix the photovoltaic panel units is arranged on the adjacent photovoltaic panel units, and the first pressing piece is connected with the connecting piece to press and fix the photovoltaic panel units. A transverse gap is formed between every two adjacent photovoltaic panel units, a water guide groove for receiving infiltrated rainwater is formed below the transverse gap, a water drainage cavity and a water drainage groove are formed in the support, the water guide grooves are erected on the connecting pieces and / or the support, the water guide grooves are connected with the connecting pieces and / or the support through bolts, and the connecting points are located above the water drainage cavities or the water drainage grooves. The connector has the advantages of stable and reliable connection and good waterproof effect.

Description

Technical Field

[0001] The invention relates to the technical field of solar photovoltaic power generation, and in particular to a photovoltaic panel waterproof support 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] In the traditional waterproof photovoltaic panel support system, there is a gap between the horizontal component frames of adjacent photovoltaic panel units, and the waterproof effect is completely dependent on the water guide groove below. The water guide groove and the bracket are mostly overlapped without effective connection. In severe weather with strong winds, especially negative wind pressure, it is very easy to cause the water guide groove to move and cause structural damage. If bolts are used to connect the water guide groove and the bracket, holes need to be drilled in the bracket, which destroys the waterproof performance of the overall structure and causes water leakage. 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 photovoltaic panel waterproof support system with stable and reliable connection, strong wind pressure resistance and good waterproof effect.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions: A photovoltaic panel waterproof support system includes a photovoltaic panel unit and a bracket, wherein the bracket is connected to a connector for carrying the photovoltaic panel unit, adjacent photovoltaic panel units are provided with a first pressing piece connected to the connector to compress and fix the photovoltaic panel unit, a transverse gap is provided between two adjacent photovoltaic panel units, a water guide groove for receiving infiltrated rainwater is provided below the transverse gap, a drainage cavity and a drainage groove are formed on the bracket, the water guide groove is set on the connector and / or the bracket, the water guide groove is bolted to the connector and / or the bracket, and the connection point is located above the drainage cavity or the drainage groove.

[0006] As a further improvement of the above technical solution: Sides are bent on both sides of the drainage cavity, a bearing portion is bent on the upper part of the side, the water guide groove is built on the bearing portion, and the drainage groove is formed at the bottom of the side.

[0007] The connecting member is mounted on the bearing portion, and a connecting portion extending to the top of the drainage groove is formed on the connecting member, and the water guide groove is bolted to the connecting portion.

[0008] The connecting piece is also formed with a locking portion that engages with the drainage groove, and the locking portion is bolted to the side wall of the drainage groove.

[0009] The bearing part is formed above the drainage cavity, and the connecting member is placed on the bearing part and connected with the bearing part by bolts.

[0010] The connecting piece is simultaneously connected with the water guide groove and the bearing part by bolts.

[0011] The bearing portion sinks to form a water retaining edge.

[0012] The bearing part is formed above the drainage groove, and the connecting member is placed on the bearing part and connected with the bearing part by bolts.

[0013] The photovoltaic panel unit includes a photovoltaic panel and a longitudinal frame and a transverse frame wrapped around the edge of the photovoltaic panel, the longitudinal frame is carried on a connecting piece, the first pressing piece is pressed on the longitudinal frame and is locked and connected to the connecting piece through a locking piece, and the transverse frame is pressed on the water guide groove.

[0014] The photovoltaic panel waterproof support system also includes a second pressing member, which is pressed on the transverse frame and connected to the water guide groove.

[0015] The first pressing member is configured as a wire-type pressing cover plate or a plurality of pressing blocks.

[0016] The second pressing member is configured as a wire-type pressing cover plate or a plurality of pressing blocks.

[0017] Water guiding slopes are formed at both ends of the first pressing member.

[0018] The locking member comprises a locking bolt, which is passed through the first pressing member and is threadedly connected to the connecting member.

[0019] A photovoltaic panel waterproof support system includes a photovoltaic panel unit and a bracket, wherein the photovoltaic panel unit is supported on the bracket to form a drainage barrier, a first pressing piece for pressing and fixing the photovoltaic panel unit is installed on the bracket, a transverse gap is provided between two adjacent photovoltaic panel units, a water guide groove for receiving infiltrated rainwater is provided below the transverse gap, the bracket is configured as a closed profile, the bracket has a drainage cavity, a bearing platform for supporting the water guide groove is bent above the drainage cavity, the water guide groove is erected on the bearing platform and is bolted to the bearing platform.

[0020] As a further improvement of the above technical solution: Side edges are bent on both sides of the drainage cavity, a bearing portion is bent above the drainage cavity, an inner expansion groove is formed on the bearing portion, a drainage groove is formed between the bearing portion and the bearing platform, and the water guide groove is communicated with the drainage groove.

[0021] The photovoltaic panel unit includes a photovoltaic panel and a longitudinal frame and a transverse frame wrapped around the edge of the photovoltaic panel, the longitudinal frame is supported on the supporting portion, the first pressing member is pressed on the longitudinal frame and connected to the inner expansion groove anchor through a locking member, and the transverse frame is pressed on the water guide groove.

[0022] The photovoltaic panel waterproof support system also includes a second pressing member, which is pressed on the transverse frame and connected to the water guide groove.

[0023] The first pressing member is configured as a wire-type pressing cover plate or a plurality of pressing blocks.

[0024] The second pressing member is configured as a wire-type pressing cover plate or a plurality of pressing blocks.

[0025] Water guiding slopes are formed at both ends of the first pressing member.

[0026] The locking member comprises an anchor bolt and a locking nut. The locking nut is placed in the inner expansion groove. The anchor bolt is passed through the first pressing member and is threadedly connected with the locking nut.

[0027] A photovoltaic panel waterproof support system comprises a photovoltaic panel unit and a bracket, wherein a connector for carrying the photovoltaic panel unit is connected to the bracket, and a first pressing piece connected to the connector to compress and fix the photovoltaic panel unit and divert rainwater for rapid discharge is arranged on adjacent photovoltaic panel units, a transverse gap is provided between two adjacent photovoltaic panel units, a water guide groove for receiving infiltrating rainwater is provided below the transverse gap, a drainage cavity is formed on the bracket, a bearing platform for carrying the water guide groove is bent above the drainage cavity, a buckle edge is formed on the connector, the connector is clamped in the drainage cavity and the water guide groove is pressed and fixed on the bearing platform through the buckle edge.

[0028] As a further improvement of the above technical solution: Side edges are bent on both sides of the drainage cavity, and drainage grooves are formed at the bottom of the side edges.

[0029] The photovoltaic panel unit includes a photovoltaic panel and a longitudinal frame and a transverse frame wrapped around the edge of the photovoltaic panel, the longitudinal frame is carried on a connecting piece, the first pressing piece is pressed on the longitudinal frame and is locked and connected to the connecting piece through a locking piece, and the transverse frame is pressed on the water guide groove.

[0030] The photovoltaic panel waterproof support system also includes a second pressing member, which is pressed on the transverse frame and connected to the water guide groove.

[0031] The first pressing member has water-conducting slopes 7 at both ends.

[0032] The locking member comprises a locking bolt, which is passed through the first pressing member and is threadedly connected to the connecting member.

[0033] The connecting piece is provided with a connecting platform for threaded connection with the locking bolt, and expansion edges are bent on both sides of the connecting platform. When the locking bolt is locked, the side wall of the connecting platform is squeezed and the expansion edge is driven to deform to form an expansion stop position with the side edge.

[0034] A photovoltaic panel waterproof support system includes a photovoltaic panel unit and a bracket, wherein the bracket is connected to a connecting piece for carrying the photovoltaic panel unit, adjacent photovoltaic panel units are provided with a first pressing piece connected to the connecting piece to compress and fix the photovoltaic panel unit and can divert rainwater for rapid discharge, a transverse gap is provided between two adjacent photovoltaic panel units, a water guide groove is provided below the transverse gap to receive infiltrated rainwater, a drainage cavity is formed on the bracket, a bearing platform for carrying the water guide groove is bent above the drainage cavity, a buckling edge is formed on the water guide groove, and the buckling edge forms a buckling connection with the bearing platform.

[0035] As a further improvement of the above technical solution: Side edges are bent on both sides of the drainage cavity, and drainage grooves are formed at the bottom of the side edges.

[0036] The photovoltaic panel unit includes a photovoltaic panel and a longitudinal frame and a transverse frame wrapped around the edge of the photovoltaic panel, the longitudinal frame is carried on a connecting piece, the first pressing piece is pressed on the longitudinal frame and is locked and connected to the connecting piece through a locking piece, and the transverse frame is pressed on the water guide groove.

[0037] The photovoltaic panel waterproof support system also includes a second pressing member, which is pressed on the transverse frame and connected to the water guide groove.

[0038] Water guiding slopes are formed at both ends of the first pressing member.

[0039] The locking member comprises a locking bolt, which is passed through the first pressing member and is threadedly connected to the connecting member.

[0040] The connecting piece is provided with a connecting platform for threaded connection with the locking bolt, and expansion edges are bent on both sides of the connecting platform. When the locking bolt is locked, the side wall of the connecting platform is squeezed and the expansion edge is driven to deform to form an expansion stop position with the side edge.

[0041] A photovoltaic panel waterproof support system comprises a photovoltaic panel unit and a bracket, wherein the bracket is connected with a connecting piece for carrying the photovoltaic panel unit, adjacent photovoltaic panel units are provided with a first pressing piece connected with the connecting piece to compress and fix the photovoltaic panel unit and can divert rainwater for rapid discharge, a transverse gap is provided between two adjacent photovoltaic panel units, a water guide groove is provided below the transverse gap to receive infiltrating rainwater, a drainage cavity is formed on the bracket, a bearing platform for carrying the water guide groove is bent above the drainage cavity, a clamping piece is clamped on the bearing platform, and the water guide groove is erected on the bearing platform and clamped and fixed by the clamping piece.

[0042] As a further improvement of the above technical solution: The bearing platform is configured to be wedge-shaped.

[0043] Side edges are bent on both sides of the drainage cavity, and drainage grooves are formed at the bottom of the side edges.

[0044] The photovoltaic panel unit includes a photovoltaic panel and a longitudinal frame and a transverse frame wrapped around the edge of the photovoltaic panel, the longitudinal frame is carried on a connecting piece, the first pressing piece is pressed on the longitudinal frame and is locked and connected to the connecting piece through a locking piece, and the transverse frame is pressed on the water guide groove.

[0045] The photovoltaic panel waterproof support system also includes a second pressing member, which is pressed on the transverse frame and connected to the water guide groove.

[0046] Water guiding slopes are formed at both ends of the first pressing member.

[0047] The locking member comprises a locking bolt, which is passed through the first pressing member and is threadedly connected to the connecting member.

[0048] The connecting piece is provided with a connecting platform for threaded connection with the locking bolt, and expansion edges are bent on both sides of the connecting platform. When the locking bolt is locked, the side wall of the connecting platform is squeezed and the expansion edge is driven to deform to form an expansion stop position with the side edge.

[0049] Compared with the prior art, the advantages of the present invention are: The photovoltaic panel waterproof support system of the present invention forms an effective bolt connection between the water guide groove and the bracket by arranging a drainage cavity and a drainage groove on the bracket, and carrying the water guide groove through a connecting piece and bolting the water guide groove and the connecting piece above the drainage groove, so that the water guide groove and the bracket form an effective bolt connection, with strong wind pressure resistance and stable and reliable connection, and will not damage the integrity of the drainage cavity on the bracket. Moreover, the bolt connection between the water guide groove and the connecting piece is located above the drainage groove, so even if rainwater in the water guide groove seeps from the perforation, it can be collected and discharged by the drainage groove below, thereby ensuring the waterproof effect of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] Figure 1It is a schematic diagram (stereoscopic diagram) of the overall structure of Example 1 of the present invention.

[0051] Figure 2 It is a schematic diagram of the connection between the water channel and the bracket in Example 1 of the present invention.

[0052] Figure 3 It is a schematic diagram of the overall structure of Example 1 of the present invention (front view).

[0053] Figure 4 It is a schematic diagram (stereoscopic diagram) of the overall structure of Example 2 of the present invention.

[0054] Figure 5 It is a schematic diagram (stereoscopic diagram) of the overall structure of Example 3 of the present invention.

[0055] Figure 6 It is a schematic diagram of the connection between the water channel and the bracket in Example 4 of the present invention.

[0056] Figure 7 It is a schematic diagram of the support structure of Example 4 of the present invention.

[0057] Figure 8 It is a schematic diagram of the connection between the water channel and the bracket in Example 5 of the present invention.

[0058] Fig. 9 It is a schematic diagram of the connection between the water channel and the bracket in Example 6 of the present invention.

[0059] Fig.10 It is a schematic diagram of the connection between the water channel and the bracket in Example 7 of the present invention.

[0060] Fig.11 It is a schematic diagram of the overall structure of Example 7 of the present invention (front view).

[0061] Fig.12 It is a schematic diagram (stereoscopic diagram) of the overall structure of Example 8 of the present invention.

[0062] Fig.13 It is a schematic diagram (stereoscopic diagram) of the overall structure of Example 9 of the present invention.

[0063] Fig.14 It is a schematic diagram of the connection between the water channel and the bracket in embodiment 10 of the present invention.

[0064] Fig.15 It is a schematic diagram of the overall structure of embodiment 10 of the present invention (front view).

[0065] Fig.16 It is a schematic diagram of the connection between the water channel and the bracket in embodiment 11 of the present invention.

[0066] Fig.17 It is a schematic diagram of the overall structure of Example 11 of the present invention (front view).

[0067] Fig.18 It is a schematic diagram of the connection between the water channel and the bracket in Example 12 of the present invention.

[0068] Fig.19 It is a schematic diagram of the overall structure of Example 12 of the present invention (front view).

[0069] The symbols in the figure represent: 1. Photovoltaic panel unit; 11. Photovoltaic panel; 12. Longitudinal frame; 13. Horizontal frame; 2. Bracket; 21. Drainage cavity; 22. Drainage groove; 23. Bearing part; 231. Inner expansion groove; 24. Side; 25. Bearing platform; 3. Connector; 31. Connecting part; 32. Locking part; 33. Buckle edge; 34. Connecting platform; 35. Expansion edge; 4. First pressure piece; 41. Water guide slope; 5. Horizontal gap; 6. Water guide groove; 61. Buckle edge; 7. Locking piece; 71. Locking bolt; 72. Anchor bolt; 73. Locking nut; 8. Clamping piece; 9. Second pressure piece. DETAILED DESCRIPTION

[0070] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0071] Embodiment 1: like Figures 1 to 3 As shown, a first embodiment of the photovoltaic panel waterproof support system of the present invention includes a photovoltaic panel unit 1 and a bracket 2, a connector 3 for carrying the photovoltaic panel unit 1 is connected to the bracket 2, a first pressing member 4 connected to the connector 3 to compress and fix the photovoltaic panel unit 1 is arranged on the adjacent photovoltaic panel units 1, a transverse gap 5 is provided between two adjacent photovoltaic panel units 1, a water guide trough 6 for receiving infiltrated rainwater is provided below the transverse gap 5, a drainage cavity 21 and a drainage trough 22 are formed on the bracket 2, the water guide trough 6 is set on the connector 3 and the bracket 2, the water guide trough 6 is bolted to the connector 3 and the bracket 2, and the connection point is located above the drainage trough 22. The present invention arranges a drainage cavity 21 and a drainage groove 22 on the bracket 2, carries the water guide groove 6 through the connecting member 3, and bolts the water guide groove 6 and the connecting member 3 above the drainage groove 22, so that the water guide groove 6 and the bracket 2 form an effective bolt connection, which has strong wind pressure resistance and a stable and reliable connection, and will not damage the integrity of the drainage cavity 21 on the bracket 2. The bolt connection between the water guide groove 6 and the connecting member 3 is located above the drainage groove 22. Even if rainwater in the water guide groove 6 seeps from the perforation, it can be collected and discharged by the drainage groove 22 below, thereby ensuring the waterproof effect of the overall structure.

[0072] In this embodiment, the drainage cavity 21 has side edges 24 bent on both sides, a bearing portion 23 bent on the upper part of the side edges 24, the water guide 6 is built on the bearing portion 23, and the drainage groove 22 is formed at the bottom of the side edges 24. In this structure, rainwater collected by the water guide 6 can be discharged into the drainage cavity 21 for discharge.

[0073] In this embodiment, the connecting member 3 is mounted on the bearing portion 23, and a connecting portion 31 extending to the upper side of the drain groove 22 is formed on the connecting member 3, and the water guide groove 6 is bolted to the connecting portion 31. The structure is simple and easy to form.

[0074] In this embodiment, the connector 3 is further formed with a locking portion 32 that engages with the drainage groove 22, and the locking portion 32 is bolted to the side wall of the drainage groove 22. In this structure, the connector 3 is fastened to the bracket 2 by bolting the locking portion 32 to the side wall of the drainage groove 22, and the drainage groove 22 serves as an auxiliary drainage channel to receive rainwater that infiltrates from the perforation where the water guide groove 6 is bolted to the connecting portion 31. The amount of water is very small, and the perforation on the side wall of the drainage groove 22 connected to the locking portion 32 does not cause rainwater to infiltrate.

[0075] 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. The longitudinal frame 12 is carried on the connecting member 3. The first pressing member 4 is pressed on the longitudinal frame 12 and is locked and connected with the connecting member 3 through the locking member 7. The transverse frame 13 is pressed on the water guide 6. 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 connecting member 3. When the two are subjected to force, they are subjected to force together, which improves the structural strength. The first pressing member 4 and the connecting member 3 are connected by the locking member 7 to press and fix the longitudinal frame 12 on the connecting member 3, and the connection is stable and reliable.

[0076] In this embodiment, the photovoltaic panel waterproof support system further includes a second pressing member 9, which is pressed on the transverse frame 13 and connected to the water channel 6. In this structure, the transverse frame 13 is pressed and fixed on the water channel 6 by connecting the second pressing member 9 to the water channel 6, and the structure is stable and reliable.

[0077] In this embodiment, the first pressing member 4 is configured as a wire rod type pressing plate, and the second pressing member 9 is configured as a wire rod type pressing plate. In this structure, the wire rod type pressing plate not only plays a role in pressing the photovoltaic panel unit 1, but also plays a waterproof effect.

[0078] In this embodiment, water-guiding slopes 41 are formed at both ends of the first pressing member 4. The water-guiding slopes 31 are provided to achieve good drainage and diversion effects.

[0079] In this embodiment, the locking member 7 includes a locking bolt 71, which is passed through the first pressing member 4 and is threadedly connected to the connecting member 3. The connection is stable and reliable.

[0080] Embodiment 2: like Figure 4 As shown, the second embodiment of the photovoltaic panel waterproof support system of the present invention is basically the same as the first embodiment, and the difference is only that: In this embodiment, the first pressing member 4 is configured as a plurality of pressing blocks, and the second pressing member 9 is configured as a wire rod type pressing cover plate. In this structure, the first pressing member 4 is composed of a plurality of pressing blocks, which saves materials and reduces costs compared to the wire rod pressing.

[0081] Embodiment 3: like Figure 5 As shown, the third embodiment of the photovoltaic panel waterproof support system of the present invention is basically the same as the first embodiment, and the difference is only that: In this embodiment, the first pressing member 4 is configured as a wire rod type pressing cover plate, and the second pressing member 9 is configured as a plurality of pressing blocks. In this structure, the second pressing member 9 is composed of a plurality of pressing blocks, which saves materials and reduces costs compared to the wire rod pressing.

[0082] Embodiment 4: like Figure 6 and Figure 7 As shown, the fourth embodiment of the photovoltaic panel waterproof support system of the present invention is basically the same as the first embodiment, and the difference is only that: In this embodiment, the water channel 6 is set on the bracket 2, the water channel 6 connector 3 is bolted to the bracket 2, and the connection point is located above the drainage cavity 21, the bearing part 23 is formed above the drainage cavity 21, and the connector 3 is set on the bearing part 23 and bolted to the bearing part 23. In this structure, the connector 3 and the bearing part 23 are effectively connected by bolt connection, and the bearing part 23 is located above the drainage cavity 21. Even if rainwater leaks from the bolt perforation, it can fall into the drainage cavity 21, ensuring the waterproof effect of the overall structure.

[0083] Embodiment 5: like Figure 8 As shown, the fifth embodiment of the photovoltaic panel waterproof support system of the present invention is basically the same as the first embodiment, and the difference is only that: In this embodiment, the connector 3 is bolted to the water channel 6 and the bearing part 23. In this structure, the connector 3 and the water channel 6 are effectively connected to the bearing part 23 through the same bolt, and even if rainwater in the water channel 6 seeps from the perforations, it will fall into the drainage cavity 21, ensuring the waterproof performance of the overall structure.

[0084] In this embodiment, the bearing portion 23 is sunken to form a water retaining edge 231. In this structure, the water retaining edge 231 is formed at the bolt connection to prevent rainwater from seeping to both sides.

[0085] Embodiment 6: like Fig. 9 As shown, the sixth embodiment of the photovoltaic panel waterproof support system of the present invention is basically the same as the first embodiment, and the difference is only that: In this embodiment, the bearing part 23 is formed above the drainage groove 22, and the connecting member 3 is placed on the bearing part 23 and bolted to the bearing part 23. In this structure, the connecting member 3 and the bearing part 23 are effectively connected by bolt connection, and the bearing part 23 is located above the drainage groove 22. Even if rainwater leaks from the bolt holes, it can fall into the drainage groove 22, thereby ensuring the waterproof effect of the overall structure.

[0086] Embodiment 7: like Fig.10 and Fig.11 As shown, the seventh embodiment of the photovoltaic panel waterproof support system of the present invention is basically the same as the first embodiment, and the difference is only that: The photovoltaic panel waterproof support system of this embodiment includes a photovoltaic panel unit 1 and a bracket 2. The photovoltaic panel unit 1 is supported on the bracket 2 to form a drainage barrier. A first pressing piece 4 is installed on the bracket 2 for pressing and fixing the photovoltaic panel unit 1 and diverting rainwater for rapid discharge. A transverse gap 5 is provided between two adjacent photovoltaic panel units 1. A water guide 6 for receiving infiltrated rainwater is provided below the transverse gap 5. The bracket 2 is configured as a closed profile. The bracket 2 has a drainage cavity 21. A bearing platform 25 for supporting the water guide 6 is bent above the drainage cavity 21. The water guide 6 is erected on the bearing platform 25 and is bolted to the bearing platform 25. The present invention provides a drainage cavity 21 on the bracket 2, forms a supporting platform 25 above the drainage cavity 21, and connects the water guide groove 6 and the supporting platform 25 by bolts, so that the water guide groove 6 and the bracket 2 form an effective bolt connection, the connection is stable and reliable, and will not damage the integrity of the drainage cavity 21 on the bracket 2. The bolt connection between the water guide groove 6 and the supporting platform 25 is located above the drainage cavity 21. Even if rainwater in the water guide groove 6 seeps from the perforation, it can be collected and discharged by the drainage cavity 21 below, thereby ensuring the waterproof effect of the overall structure.

[0087] In this embodiment, the drainage cavity 21 has side edges 24 bent on both sides, a bearing portion 23 is bent above the drainage cavity 21, an inner expansion groove 231 is formed on the bearing portion 23, a drainage groove 22 is formed between the bearing portion 23 and the bearing platform 25, and the water guide groove 6 is connected to the drainage groove 22. In this structure, rainwater collected by the water guide groove 6 can be discharged into the drainage groove 22 for discharge.

[0088] In this embodiment, the photovoltaic panel unit 1 includes a photovoltaic panel 11 and a longitudinal frame 12 and a transverse frame 13 covering the edge of the photovoltaic panel 11. The longitudinal frame 12 is carried on the bearing portion 23. The first pressing member 4 is pressed on the longitudinal frame 12 and connected to the inner expansion groove 231 by anchoring through the locking member 7. The transverse frame 13 is pressed on the water guide groove 6. 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 connecting member 3. When the two are subjected to force, they are subjected to force together, which improves the structural strength. The longitudinal frame 12 is pressed and fixed on the bracket 2 by anchoring through the locking member 7 and the inner expansion groove 231. The connection is stable and reliable.

[0089] In this embodiment, the locking member 7 includes an anchor bolt 72 and a locking nut 73. The locking nut 73 is placed in the inner expansion groove 231. The anchor bolt 72 is passed through the first pressing member 4 and is threadedly connected to the locking nut 73. The connection operation is simple and convenient and the connection is stable.

[0090] Embodiment 8: like Fig.12 As shown, the eighth embodiment of the photovoltaic panel waterproof support system of the present invention is basically the same as the seventh embodiment, except that: In this embodiment, the first pressing member 4 is configured as a plurality of pressing blocks, and the second pressing member 9 is configured as a wire rod type pressing cover plate. In this structure, the first pressing member 4 is composed of a plurality of pressing blocks, which saves materials and reduces costs compared to the wire rod pressing.

[0091] Embodiment 9: like Fig.13 As shown, the ninth embodiment of the photovoltaic panel waterproof support system of the present invention is basically the same as the seventh embodiment, except that: In this embodiment, the first pressing member 4 is configured as a wire rod type pressing cover plate, and the second pressing member 9 is configured as a plurality of pressing blocks. In this structure, the second pressing member 9 is composed of a plurality of pressing blocks, which saves materials and reduces costs compared to the wire rod pressing.

[0092] Embodiment 10: like Fig.14 and Fig.15 As shown, the tenth embodiment of the photovoltaic panel waterproof support system of the present invention is basically the same as the first embodiment, and the difference is only that: The photovoltaic panel waterproof support system of this embodiment includes a photovoltaic panel unit 1 and a bracket 2, a connector 3 for carrying the photovoltaic panel unit 1 is connected to the bracket 2, a first pressing member 4 is provided on the adjacent photovoltaic panel units 1, which is locked and connected with the connector 3 to press and fix the photovoltaic panel unit 1 and can divert rainwater for rapid discharge, a transverse gap 5 is provided between two adjacent photovoltaic panel units 1, a water guide 6 for receiving infiltrated rainwater is provided below the transverse gap 5, a drainage cavity 21 is formed on the bracket 2, a bearing platform 25 for carrying the water guide 6 is bent above the drainage cavity 21, a buckle edge 33 is formed on the connector 3, the connector 3 is clamped in the drainage cavity 21 and the water guide 6 is pressed and fixed on the bearing platform 25 by the buckle edge 33. The present invention forms an effective connection between the water guide 6 and the bracket 2 by providing a connector 3 with a buckle edge 33 on the bracket 2 to press and fix the water guide 6 on the bearing platform 25, and does not require perforation, does not cause structural damage to the bracket 2, and ensures the waterproof effect and strength of the overall structure.

[0093] In this embodiment, the connecting member 3 is provided with a connecting platform 34 for threaded connection with the locking bolt 71, and the connecting platform 34 has expansion edges 35 bent on both sides. When the locking bolt 71 is locked, the side wall of the connecting platform 34 is squeezed and the expansion edges 35 are deformed to form an expansion stop position with the side edge 24. In this structure, when the locking bolt 71 is threadedly tightened with the connecting platform 34, it not only drives the first pressing member 4 to press and fix the longitudinal frame 12 on the connecting member 3, but also squeezes and expands the connecting platform 34 to drive the expansion edges 35 to deform and form a stop position with the side edge 24, so that the connecting member 3 is firmly connected to the bracket 2, and the design is ingenious.

[0094] Embodiment 11: like Fig.16 and Fig.17 As shown, the eleventh embodiment of the photovoltaic panel waterproof support system of the present invention is basically the same as the tenth embodiment, except that: The photovoltaic panel waterproof support system of the present embodiment includes a photovoltaic panel unit 1 and a bracket 2, a connector 3 for carrying the photovoltaic panel unit 1 is connected to the bracket 2, a first pressing member 4 is provided on the adjacent photovoltaic panel units 1, which is locked and connected with the connector 3 to compress and fix the photovoltaic panel unit 1 and can divert rainwater for rapid discharge, a transverse gap 5 is provided between two adjacent photovoltaic panel units 1, a water guide 6 for receiving infiltrated rainwater is provided below the transverse gap 5, a drainage cavity 21 is formed on the bracket 2, a bearing platform 25 for carrying the water guide 6 is bent above the drainage cavity 21, a buckle edge 61 is formed on the water guide 6, and the buckle edge 61 is buckled with the bearing platform 25. The present invention forms an effective connection between the water guide 6 and the bracket 2 by providing a buckle edge 61 on the water guide 6 to buckle with the bearing platform 25 on the bracket 2, has strong wind pressure resistance, does not require perforation, and will not cause structural damage to the bracket 2, thereby ensuring the waterproof effect and strength of the overall structure.

[0095] Embodiment 12: like Fig.18 and Fig.19 As shown, twelve embodiments of the photovoltaic panel waterproof support system of the present invention are basically the same as embodiment 10, and the only difference is that: The photovoltaic panel waterproof support system of the present embodiment includes a photovoltaic panel unit 1 and a bracket 2, a connector 3 for carrying the photovoltaic panel unit 1 is connected to the bracket 2, a first pressing member 4 is provided on the adjacent photovoltaic panel units 1, which is locked and connected with the connector 3 to compress and fix the photovoltaic panel unit 1 and can divert rainwater for rapid discharge, a transverse gap 5 is provided between two adjacent photovoltaic panel units 1, a water guide 6 for receiving infiltrated rainwater is provided below the transverse gap 5, a drainage cavity 21 is formed on the bracket 2, a bearing platform 25 for carrying the water guide 6 is bent above the drainage cavity 21, a clamping member 8 is clamped on the bearing platform 25, and the water guide 6 is set on the bearing platform 25 and clamped and fixed by the clamping member 8. The present invention clamps and fixes the water guide 6 on the bearing platform 25 by setting the clamping member 8, so that an effective connection is formed between the water guide 6 and the bracket 2, the wind pressure resistance is strong, and no perforation is required, and the bracket 2 will not be structurally damaged, thereby ensuring the waterproof effect and strength of the overall structure.

[0096] In this embodiment, the support platform 25 is configured to be wedge-shaped, so that the clamping and fixing effect of the clamping member 8 is better.

[0097] 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 photovoltaic panel waterproof support system, characterized in that: The invention comprises a photovoltaic panel unit (1) and a bracket (2), wherein a connecting piece (3) for carrying the photovoltaic panel unit (1) is connected to the bracket (2), and a first pressing piece (4) connected to the connecting piece (3) for pressing and fixing the photovoltaic panel unit (1) is provided on adjacent photovoltaic panel units (1), and a transverse gap (5) is provided between two adjacent photovoltaic panel units (1), and a water guide groove (6) for receiving rainwater seepage is provided below the transverse gap (5), and a drainage cavity (21) and a drainage groove (22) are formed on the bracket (2), and the water guide groove (6) is arranged on the connecting piece (3) and / or the bracket (2), and the water guide groove (6) is bolted to the connecting piece (3) and / or the bracket (2), and the connection point is located above the drainage cavity (21) or the drainage groove (22).

2. The photovoltaic panel waterproof support system according to claim 1, characterized in that: The drainage cavity (21) has side edges (24) bent on both sides, a bearing portion (23) bent on the upper portion of the side edges (24), the water guide groove (6) is arranged on the bearing portion (23), and the drainage groove (22) is formed at the bottom of the side edges (24).

3. The photovoltaic panel waterproof support system according to claim 2, characterized in that: The connecting member (3) is mounted on the bearing portion (23), and a connecting portion (31) extending to the top of the drainage groove (22) is formed on the connecting member (3), and the water guide groove (6) is bolted to the connecting portion (31).

4. The photovoltaic panel waterproof support system according to claim 3, characterized in that: The connecting piece (3) is also formed with a locking portion (32) that engages with the drainage groove (22), and the locking portion (32) is bolt-connected to the side wall of the drainage groove (22).

5. The photovoltaic panel waterproof support system according to claim 2, characterized in that: The bearing portion (23) is formed above the drainage cavity (21), and the connecting member (3) is mounted on the bearing portion (23) and is bolted to the bearing portion (23).

6. The photovoltaic panel waterproof support system according to claim 5, characterized in that: The connecting member (3) is simultaneously connected to the water guide groove (6) and the bearing portion (23) by bolts.

7. The photovoltaic panel waterproof support system according to claim 6, characterized in that: The bearing portion (23) sinks to form a water retaining edge (231).

8. The photovoltaic panel waterproof support system according to claim 2, characterized in that: The bearing portion (23) is formed above the drainage groove (22), and the connecting member (3) is mounted on the bearing portion (23) and is bolted to the bearing portion (23).

9. The photovoltaic panel waterproof support system according to any one of claims 1 to 8, 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); the longitudinal frame (12) is carried on the connecting member (3); the first pressing member (4) is pressed on the longitudinal frame (12) and is locked and connected to the connecting member (3) via a locking member (7); and the transverse frame (13) is pressed on the water guide groove (6).

10. The photovoltaic panel waterproof support system according to claim 9, characterized in that: The photovoltaic panel waterproof support system further comprises a second pressing member (9), wherein the second pressing member (9) is pressed on the transverse frame (13) and connected to the water guide groove (6).

11. The photovoltaic panel waterproof support system according to claim 10, characterized in that: The first pressing member (4) is configured as a wire-type pressing cover plate or a plurality of pressing blocks.

12. The photovoltaic panel waterproof support system according to claim 11, characterized in that: The second pressing member (9) is configured as a wire-type pressing cover plate or a plurality of pressing blocks.

13. The photovoltaic panel waterproof support system according to claim 12, characterized in that: Water-guiding slopes (41) are formed at both ends of the first pressing piece (4).

14. The photovoltaic panel waterproof support system according to claim 13, characterized in that: The locking member (7) comprises a locking bolt (71), wherein the locking bolt (71) is passed through the first pressing member (4) and is threadedly connected to the connecting member (3).

15. A photovoltaic panel waterproof support system, characterized in that: The invention comprises a photovoltaic panel unit (1) and a bracket (2), wherein the photovoltaic panel unit (1) is supported on the bracket (2) to form a drainage barrier, a first pressing piece (4) for pressing and fixing the photovoltaic panel unit (1) is installed on the bracket (2), a transverse gap (5) is provided between two adjacent photovoltaic panel units (1), a water guide groove (6) for receiving rainwater seepage is provided below the transverse gap (5), the bracket (2) is provided as a closed profile, the bracket (2) has a drainage cavity (21), a bearing platform (25) for supporting the water guide groove (6) is bent above the drainage cavity (21), and the water guide groove (6) is arranged on the bearing platform (25) and is bolted to the bearing platform (25).

16. The photovoltaic panel waterproof support system according to claim 15, characterized in that: Side edges (24) are bent on both sides of the drainage cavity (21), a bearing portion (23) is further bent above the drainage cavity (21), an inner expansion groove (231) is formed on the bearing portion (23), a drainage groove (22) is formed between the bearing portion (23) and the bearing platform (25), and the water guide groove (6) is in communication with the drainage groove (22).

17. The photovoltaic panel waterproof support system according to claim 16, 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); the longitudinal frame (12) is supported on a support portion (23); the first pressing member (4) is pressed on the longitudinal frame (12) and is anchored to the inner expansion groove (231) via a locking member (7); and the transverse frame (13) is pressed on the water guide groove (6).

18. The photovoltaic panel waterproof support system according to claim 17, characterized in that: The photovoltaic panel waterproof support system further comprises a second pressing member (9), wherein the second pressing member (9) is pressed on the transverse frame (13) and connected to the water guide groove (6).

19. The photovoltaic panel waterproof support system according to claim 18, characterized in that: The first pressing member (4) is configured as a wire-type pressing cover plate or a plurality of pressing blocks.

20. The photovoltaic panel waterproof support system according to claim 19, characterized in that: The second pressing member (9) is configured as a wire-type pressing cover plate or a plurality of pressing blocks.

21. The photovoltaic panel waterproof support system according to claim 20, characterized in that: Water-guiding slopes (41) are formed at both ends of the first pressing piece (4).

22. The photovoltaic panel waterproof support system according to claim 21, characterized in that: The locking member (7) comprises an anchor bolt (72) and a locking nut (73); the locking nut (73) is disposed in the inner expansion groove (231); the anchor bolt (72) is passed through the first pressing member (4) and is threadedly connected to the locking nut (73).

23. A photovoltaic panel waterproof support system, characterized in that: The invention comprises a photovoltaic panel unit (1) and a bracket (2), wherein a connecting piece (3) for carrying the photovoltaic panel unit (1) is connected to the bracket (2), and a first pressing piece (4) connected to the connecting piece (3) for pressing and fixing the photovoltaic panel unit (1) and capable of guiding rainwater for rapid discharge is arranged on adjacent photovoltaic panel units (1), a transverse gap (5) is provided between two adjacent photovoltaic panel units (1), and a water guide groove (6) for receiving infiltrated rainwater is arranged below the transverse gap (5), a drainage cavity (21) is formed on the bracket (2), and a bearing platform (25) for carrying the water guide groove (6) is bent above the drainage cavity (21), and a buckle edge (33) is formed on the connecting piece (3), and the connecting piece (3) is clamped in the drainage cavity (21) and the water guide groove (6) is pressed and fixed on the bearing platform (25) through the buckle edge (33).

24. The photovoltaic panel waterproof support system according to claim 23, characterized in that: The drainage cavity (21) has side edges (24) bent on both sides, and a drainage groove (22) is formed at the bottom of the side edges (24).

25. The photovoltaic panel waterproof support system according to claim 24, 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); the longitudinal frame (12) is carried on the connecting member (3); the first pressing member (4) is pressed on the longitudinal frame (12) and is locked and connected to the connecting member (3) via a locking member (7); and the transverse frame (13) is pressed on the water guide groove (6).

26. The photovoltaic panel waterproof support system according to claim 25, characterized in that: The photovoltaic panel waterproof support system further comprises a second pressing member (9), wherein the second pressing member (9) is pressed on the transverse frame (13) and connected to the water guide groove (6).

27. The photovoltaic panel waterproof support system according to claim 26, characterized in that: The first pressing member (4) has water-guiding slopes (41) at two ends (7).

28. The photovoltaic panel waterproof support system according to claim 27, characterized in that: The locking member (7) comprises a locking bolt (71), wherein the locking bolt (71) is passed through the first pressing member (4) and is threadedly connected to the connecting member (3).

29. The photovoltaic panel waterproof support system according to claim 28, characterized in that: The connecting piece (3) is provided with a connecting platform (34) for being threadedly connected to the locking bolt (71), and expansion edges (35) are bent on both sides of the connecting platform (34). When the locking bolt (71) is locked, it squeezes the side wall of the connecting platform (34) and drives the expansion edge (35) to deform to form an expansion stop position with the side edge (24).

30. A photovoltaic panel waterproof support system, characterized in that: The invention comprises a photovoltaic panel unit (1) and a bracket (2), wherein a connecting piece (3) for carrying the photovoltaic panel unit (1) is connected to the bracket (2), and a first pressing piece (4) connected to the connecting piece (3) for pressing and fixing the photovoltaic panel unit (1) and capable of guiding rainwater for rapid discharge is arranged on adjacent photovoltaic panel units (1), a transverse gap (5) is provided between two adjacent photovoltaic panel units (1), a water guide groove (6) for receiving infiltrated rainwater is arranged below the transverse gap (5), a drainage cavity (21) is formed on the bracket (2), a bearing platform (25) for carrying the water guide groove (6) is bent above the drainage cavity (21), a buckling edge (61) is formed on the water guide groove (6), and the buckling edge (61) is buckled with the bearing platform (25).

31. The photovoltaic panel waterproof support system according to claim 30, characterized in that: The drainage cavity (21) has side edges (24) bent on both sides, and a drainage groove (22) is formed at the bottom of the side edges (24).

32. The photovoltaic panel waterproof support system according to claim 31, 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); the longitudinal frame (12) is carried on the connecting member (3); the first pressing member (4) is pressed on the longitudinal frame (12) and is locked and connected to the connecting member (3) via a locking member (7); and the transverse frame (13) is pressed on the water guide groove (6).

33. The photovoltaic panel waterproof support system according to claim 32, characterized in that: The photovoltaic panel waterproof support system further comprises a second pressing member (9), wherein the second pressing member (9) is pressed on the transverse frame (13) and connected to the water guide groove (6).

34. The photovoltaic panel waterproof support system according to claim 33, characterized in that: Water-guiding slopes (41) are formed at both ends of the first pressing piece (4).

35. The photovoltaic panel waterproof support system according to claim 34, characterized in that: The locking member (7) comprises a locking bolt (71), wherein the locking bolt (71) is passed through the first pressing member (4) and is threadedly connected to the connecting member (3).

36. The photovoltaic panel waterproof support system according to claim 35, characterized in that: The connecting piece (3) is provided with a connecting platform (34) for being threadedly connected to the locking bolt (71), and expansion edges (35) are bent on both sides of the connecting platform (34). When the locking bolt (71) is locked, it squeezes the side wall of the connecting platform (34) and drives the expansion edge (35) to deform to form an expansion stop position with the side edge (24).

37. A photovoltaic panel waterproof support system, characterized in that: The invention comprises a photovoltaic panel unit (1) and a bracket (2), wherein a connecting piece (3) for carrying the photovoltaic panel unit (1) is connected to the bracket (2), and a first pressing piece (4) connected to the connecting piece (3) for pressing and fixing the photovoltaic panel unit (1) and capable of guiding rainwater for rapid discharge is arranged on adjacent photovoltaic panel units (1), a transverse gap (5) is provided between two adjacent photovoltaic panel units (1), a water guide groove (6) for receiving infiltrated rainwater is arranged below the transverse gap (5), a drainage cavity (21) is formed on the bracket (2), a bearing platform (25) for carrying the water guide groove (6) is bent above the drainage cavity (21), a clamping piece (8) is clamped on the bearing platform (25), and the water guide groove (6) is arranged on the bearing platform (25) and clamped and fixed by the clamping piece (8).

38. The photovoltaic panel waterproof support system according to claim 37, characterized in that: The bearing platform (25) is configured to be wedge-shaped.

39. The photovoltaic panel waterproof support system according to claim 38, characterized in that: The drainage cavity (21) has side edges (24) bent on both sides, and a drainage groove (22) is formed at the bottom of the side edges (24).

40. The photovoltaic panel waterproof support system according to claim 39, 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); the longitudinal frame (12) is carried on the connecting member (3); the first pressing member (4) is pressed on the longitudinal frame (12) and is locked and connected to the connecting member (3) via a locking member (7); and the transverse frame (13) is pressed on the water guide groove (6).

41. The photovoltaic panel waterproof support system according to claim 40, characterized in that: The photovoltaic panel waterproof support system further comprises a second pressing member (9), wherein the second pressing member (9) is pressed on the transverse frame (13) and connected to the water guide groove (6).

42. The photovoltaic panel waterproof support system according to claim 41, characterized in that: Water-guiding slopes (41) are formed at both ends of the first pressing piece (4).

43. The photovoltaic panel waterproof support system according to claim 42, characterized in that: The locking member (7) comprises a locking bolt (71), wherein the locking bolt (71) is passed through the first pressing member (4) and is threadedly connected to the connecting member (3).

44. The photovoltaic panel waterproof support system according to claim 43, characterized in that: The connecting piece (3) is provided with a connecting platform (34) for being threadedly connected to the locking bolt (71), and expansion edges (35) are bent on both sides of the connecting platform (34). When the locking bolt (71) is locked, it squeezes the side wall of the connecting platform (34) and drives the expansion edge (35) to deform to form an expansion stop position with the side edge (24).

Images