Photovoltaic roof solar panel fixing structure

Abstract

The utility model discloses a photovoltaic roof solar panel fixing structure which comprises a fixing frame and a photovoltaic panel, a clamping mechanism is slidably installed on the upper wall of the fixing frame, the photovoltaic panel is clamped and installed above the fixing frame through the clamping mechanism, a sliding groove is formed in the upper wall of the fixing frame, and the clamping mechanism is slidably installed in the sliding groove. The clamping mechanism comprises a screw rod, a clamping plate and a nut, the outer side of the clamping mechanism is sleeved with the protection mechanism, the protection mechanism comprises a rubber sleeve, a drainage hole and a rubber cap, the rubber sleeve and the rubber cap are arranged on the clamping mechanism, and the screw rod in the clamping mechanism is shielded through the rubber sleeve and the rubber cap, so that the screw rod is prevented from being rusted; in addition, a drainage hole is formed in the sliding groove, so that rainwater flowing into the sliding groove can be drained through the drainage hole, and the phenomena that accumulated water appears in the sliding groove, the accumulated water makes contact with the screw rod, and the screw rod is rusted are avoided.

Description

Technical Field

[0001] This patent relates to the field of photovoltaic panel installation, specifically a photovoltaic rooftop solar panel fixing structure. Background Technology

[0002] Photovoltaic panels, also known as solar cell modules, are thin photovoltaic semiconductor wafers that generate electricity directly from sunlight. They are assemblies consisting of several solar cells assembled on a single panel in a specific manner, and are the core component of a solar power generation system.

[0003] However, since the photovoltaic panels are installed on the roof and are fixed with fasteners such as bolts, these fasteners are prone to corrosion after coming into contact with rainwater, making it difficult to disassemble and replace the photovoltaic panels later. Utility Model Content

[0004] In view of the shortcomings of existing technologies, the purpose of this patent is to provide a fixing structure for photovoltaic roof solar panels.

[0005] The technical solution adopted by this patent to solve its technical problem is: a photovoltaic roof solar panel fixing structure, including a fixing frame and a photovoltaic panel, wherein a clamping mechanism is slidably installed on the upper wall of the fixing frame, and the photovoltaic panel is clamped and installed above the fixing frame by the clamping mechanism;

[0006] The upper wall of the fixed frame is provided with a sliding groove, and a clamping mechanism is slidably installed in the sliding groove. The clamping mechanism includes a screw, a clamping plate and a nut. The screw is slidably installed in the sliding groove. The lower wall of the clamping plate is provided with a through hole, and the screw is inserted into the through hole. The cross-section of the clamping plate is Z-shaped. A nut is rotatably installed on the outside of the screw, and the nut is pressed on the top of the clamping plate.

[0007] A protective mechanism is sleeved on the outside of the clamping mechanism. The protective mechanism includes a rubber sleeve, a drain hole, and a rubber cap. The rubber sleeve is sleeved on the outside of the screw and can fit against the inner wall of the sliding groove. A drain hole is provided on the inner side wall of the sliding groove. The other end of the drain hole passes through the side wall of the fixing frame. A rubber cap is sleeved on the outside of the nut and can fit against the side wall of the clamping plate.

[0008] Furthermore, a boss is installed on the side wall of the fixing frame, the side of the boss is inclined, and a positioning screw hole is opened on the side wall of the boss. A positioning bolt is screwed into the positioning screw hole, and the fixing frame is installed on the external roof by the positioning bolt.

[0009] Furthermore, a fixing frame is fitted onto the outer wall of the photovoltaic panel, and a positioning groove is provided on the side wall of the fixing frame, into which the clamping plate can be inserted and installed.

[0010] Furthermore, the side wall of the fixed frame is provided with a positioning hole, and the side wall of the clamping plate is inserted with a pin, which can be inserted into the positioning hole.

[0011] Furthermore, a sealing ring is installed inside the through hole, and the sealing ring can fit against the outer wall of the screw.

[0012] Furthermore, an anti-slip pad is fitted to the lower wall of the clamping plate, and the anti-slip pad can fit against the inner wall of the positioning groove.

[0013] The beneficial effects of this patent are:

[0014] This device uses a rubber sleeve and a rubber cap on its clamping mechanism to shield the screw in the clamping mechanism, thereby preventing the screw from corroding and thus avoiding affecting the subsequent disassembly of the photovoltaic panel;

[0015] In addition, the device is equipped with drainage holes in the sliding groove so that rainwater flowing into the sliding groove can be discharged through the drainage holes, avoiding water accumulation in the sliding groove, which would cause the accumulated water to come into contact with the screw and cause the screw to rust. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this patent.

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the clamping mechanism of this patent.

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the fixing frame of this patent.

[0019] Explanation of reference numerals in the attached drawings: 1. Fixing frame; 2. Photovoltaic panel; 3. Clamping mechanism; 31. Screw; 32. Clamping plate; 33. Nut; 4. Sliding groove; 5. Through hole; 6. Protective mechanism; 61. Rubber sleeve; 62. Drainage hole; 63. Rubber cap; 7. Boss; 8. Positioning screw hole; 9. Positioning bolt; 10. Fixing frame; 11. Positioning groove; 12. Positioning hole; 13. Pin; 14. Sealing ring; 15. Anti-slip pad. Detailed Implementation

[0020] The present patent is further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the patent. Furthermore, it should be understood that after reading the teachings of this patent, those skilled in the art can make various alterations or modifications to this patent, and these equivalent forms also fall within the scope defined by the appended claims.

[0021] See Figure 1 , Figure 2 , Figure 3This is a schematic diagram of the structure of this patent, a photovoltaic roof solar panel fixing structure, including a fixing frame 1 and a photovoltaic panel 2. A clamping mechanism 3 is slidably installed on the upper wall of the fixing frame 1, and the photovoltaic panel 2 is clamped and installed above the fixing frame 1 by the clamping mechanism 3.

[0022] The photovoltaic panel 2 can be fixed on the fixing frame 1 by the clamping plate 32 in the clamping mechanism 3, thereby completing the installation of the photovoltaic panel 2;

[0023] The upper wall of the fixed frame 1 is provided with a sliding groove 4, and a clamping mechanism 3 is slidably installed in the sliding groove 4. The clamping mechanism 3 includes a screw 31, a clamping plate 32 and a nut 33. The screw 31 is slidably installed in the sliding groove 4. The lower wall of the clamping plate 32 is provided with a through hole 5. The screw 31 is inserted into the through hole 5. The cross section of the clamping plate 32 is Z-shaped. The nut 33 is rotatably installed on the outside of the screw 31 and is pressed on the top of the clamping plate 32.

[0024] In this article, the screw 31 can slide in the sliding groove 4, so that it can adjust the position of the clamping mechanism 3 according to the position of the photovoltaic panel 2. Then, by rotating the nut 33 on the outside of the screw 31, the clamping plate 32 is pressed down, thereby pressing the photovoltaic panel 2 onto the fixed frame 1 through the clamping plate 32.

[0025] A protective mechanism 6 is sleeved on the outside of the clamping mechanism 3. The protective mechanism 6 includes a rubber sleeve 61, a drain hole 62 and a rubber cap 63. The rubber sleeve 61 is sleeved on the outside of the screw 31. The rubber sleeve 61 can fit against the inner wall of the sliding groove 4. The inner side wall of the sliding groove 4 is provided with a drain hole 62. The other end of the drain hole 62 passes through the side wall of the fixing frame 1. A rubber cap 63 is sleeved on the outside of the nut 33. The rubber cap 63 can fit against the side wall of the clamping plate 32.

[0026] The rubber sleeve 61 and rubber cap 63 can cover the screw 31, thereby preventing the screw 31 from coming into contact with rainwater and thus preventing it from rusting.

[0027] The side wall of the fixing frame 1 is equipped with a boss 7. The side of the boss 7 is inclined. The side wall of the boss 7 is provided with a positioning screw hole 8. A positioning bolt 9 is screwed into the positioning screw hole 8. The fixing frame 1 is installed on the external roof through the positioning bolt 9.

[0028] The protrusion 7 can prevent water accumulation under the fixing frame 1 from contacting the positioning bolt 9. At the same time, since the positioning bolt 9 is located under the photovoltaic panel 2, the photovoltaic panel 2 can shield the positioning bolt 9, thereby preventing the positioning bolt 9 from rusting.

[0029] A fixing frame 10 is fitted onto the outer side wall of the photovoltaic panel 2. A positioning groove 11 is provided on the side wall of the fixing frame 10, and the clamping plate 32 can be inserted and installed in the positioning groove 11.

[0030] The positioning groove 11 can position the clamping plate 32, preventing the photovoltaic panel 2 from sliding after the clamping plate 32 clamps the photovoltaic panel 2, thus improving the stability of the device in clamping the photovoltaic panel 2.

[0031] The side wall of the fixed frame 10 is provided with a positioning hole 12, and the side wall of the clamping plate 32 is inserted with a pin 13, which can be inserted into the positioning hole 12.

[0032] The stability of the connection between the clamping plate 32 and the fixing frame 10 can be further improved by the cooperation of the pin 13 and the positioning hole 12.

[0033] A sealing ring 14 is installed inside the through hole 5, and the sealing ring 14 can fit against the outer wall of the screw 31;

[0034] The sealing ring 14 prevents external rainwater from entering the through hole 5 and contacting the threads on the outside of the screw 31, thus ensuring that the screw 31 will not be corroded.

[0035] An anti-slip pad 15 is fitted to the lower wall of the clamping plate 32, and the anti-slip pad 15 can fit against the inner wall of the positioning groove 11.

[0036] In operation, the fixing frame 1 is first installed on the external roof using positioning bolts 9. Then, the fixing frame 10 is attached to the outside of the photovoltaic panel 2 and placed on the fixing frame 1. Then, the position of the clamping mechanism 3 is adjusted according to the placement position of the photovoltaic panel 2. After the adjustment is completed, the nut 33 on the outside of the screw 31 is rotated to press the clamping plate 32 downward, thereby pressing the photovoltaic panel 2 onto the fixing frame 1 through the clamping plate 32.

[0037] After fixing, the rubber cap 63 is fitted onto the outside of the nut 33, and the pin 13 is inserted into the positioning hole 12.

[0038] It will be apparent to those skilled in the art that this patent is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this patent. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this patent is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this patent. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0039] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A photovoltaic roof solar panel fixing structure comprising a fixing frame (1) and a photovoltaic panel (2), characterized in that: A clamping mechanism (3) is slidably installed on the upper wall of the fixed frame (1), and the photovoltaic panel (2) is clamped and installed above the fixed frame (1) by the clamping mechanism (3); The upper wall of the fixed frame (1) is provided with a sliding groove (4), and a clamping mechanism (3) is slidably installed in the sliding groove (4). The clamping mechanism (3) includes a screw (31), a clamping plate (32) and a nut (33). The screw (31) is slidably installed in the sliding groove (4). The lower wall of the clamping plate (32) is provided with a through hole (5). The screw (31) is inserted into the through hole (5). The cross section of the clamping plate (32) is Z-shaped. The nut (33) is rotatably installed on the outside of the screw (31). The nut (33) is pressed on the top of the clamping plate (32). The clamping mechanism (3) is fitted with a protective mechanism (6) on its outer side. The protective mechanism (6) includes a rubber sleeve (61), a drain hole (62) and a rubber cap (63). The rubber sleeve (61) is fitted on the outer side of the screw (31). The rubber sleeve (61) can fit against the inner wall of the sliding groove (4). The inner side wall of the sliding groove (4) is provided with a drain hole (62). The other end of the drain hole (62) passes through the side wall of the fixing frame (1). The outer side of the nut (33) is fitted with a rubber cap (63). The rubber cap (63) can fit against the side wall of the clamping plate (32).

2. A photovoltaic rooftop solar panel mounting structure according to claim 1, wherein: The side wall of the fixing frame (1) is equipped with a boss (7), the side of the boss (7) is inclined, and the side wall of the boss (7) is provided with a positioning screw hole (8). A positioning bolt (9) is screwed into the positioning screw hole (8), and the fixing frame (1) is installed on the external roof by the positioning bolt (9).

3. A photovoltaic rooftop solar panel mounting structure according to claim 1, wherein: The outer side wall of the photovoltaic panel (2) is fitted with a fixing frame (10), and the side wall of the fixing frame (10) is provided with a positioning groove (11). The clamping plate (32) can be inserted and installed in the positioning groove (11).

4. A photovoltaic rooftop solar panel mounting structure according to claim 3, wherein: The side wall of the fixed frame (10) is provided with a positioning hole (12), and the side wall of the clamping plate (32) is inserted with a pin (13), which can be inserted into the positioning hole (12).

5. A photovoltaic rooftop solar panel mounting structure according to claim 1, wherein: A sealing ring (14) is installed inside the through hole (5), and the sealing ring (14) can fit against the outer wall of the screw (31).

6. A photovoltaic rooftop solar panel mounting structure according to claim 3, wherein: The lower wall of the clamping plate (32) is fitted with an anti-slip pad (15), which can fit against the inner wall of the positioning groove (11).

Images