Photovoltaic power generation support

Abstract

The utility model discloses a photovoltaic power generation support, which comprises a base, a fixed seat and a photovoltaic panel, the fixed seat is provided with a protective component, and a connecting component is arranged between the fixed seat and the photovoltaic panel. The protection component comprises first supporting plates fixedly connected with the two sides of the fixing base respectively, second supporting plates fixedly connected with the other two sides of the fixing base respectively, first rotating shafts connected with the first supporting plates, and second rotating shafts connected with the second supporting plates. The problems that when an existing photovoltaic power generation support is used, although the use angle of a photovoltaic panel can be adjusted, the photovoltaic panel is usually installed outdoors, rainwater makes direct contact with the photovoltaic panel in rainy days, the surface of the photovoltaic panel is prone to corrosion, water enters the photovoltaic panel easily, then the photovoltaic panel is damaged, and the use angle of the photovoltaic panel can be adjusted are solved. And therefore, the practicability is insufficient.

Description

Technical Field

[0001] This utility model relates to the field of support technology, specifically a photovoltaic power generation support. Background Technology

[0002] Photovoltaics, or photovoltaic power generation systems, are power generation systems that utilize the photovoltaic effect of semiconductor materials to convert solar radiation energy into electrical energy. The energy for photovoltaic power generation systems comes from inexhaustible solar energy, a clean, safe, and renewable energy source. Photovoltaic power generation requires the use of photovoltaic panels to convert solar energy into electrical energy; these panels are typically installed on mounting structures.

[0003] Existing patent CN210469180U discloses a photovoltaic power generation buffer bracket, including a fixed base plate, a buffer mechanism, a mounting frame, a soft base support, and a solar panel. The fixed base plate has a buffer mechanism at its top, a support plate above the buffer mechanism, and a hinge seat at its top. The mounting frame is located above the support plate, and a support column is hinged to its bottom end. The bottom end of the support column is hinged to the hinge seat. A soft base support is fixed to one side of the top of the mounting frame. The mounting frame has a placement groove inside, and a solar panel is placed inside the mounting frame at the top of the placement groove. Limiting buckles are provided at the corners of the top of the solar panel, with one end of each limiting buckle hinged to the outer wall of the mounting frame via a clamping connector. This invention not only improves the buffering effect of the buffer bracket and realizes the angle adjustment function of the buffer bracket, but also improves the convenience of solar panel installation and removal.

[0004] While current photovoltaic (PV) power generation brackets allow for adjustment of the angle of the PV panels, these panels are typically installed outdoors. During rainy days, rainwater directly contacts the PV panels, which over time can cause corrosion on the surface and water to seep into the interior, leading to damage and reduced practicality. Utility Model Content

[0005] The purpose of this utility model is to provide a photovoltaic power generation bracket to solve the problem mentioned in the background art. Although the angle of the photovoltaic panel can be adjusted, the photovoltaic panel is usually installed outdoors. When it rains, rainwater comes into direct contact with the photovoltaic panel. Over time, the surface of the photovoltaic panel is easily corroded, and water can easily enter the interior, which will lead to damage to the photovoltaic panel and thus result in insufficient practicality.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a photovoltaic power generation bracket, comprising a base, a fixing seat, and a photovoltaic panel, wherein the fixing seat is provided with a protective component, and a connecting component is provided between the fixing seat and the photovoltaic panel;

[0007] The protective component includes a first support plate fixedly connected to both sides of the fixed base, a second support plate fixedly connected to the other two sides of the fixed base, a first rotating shaft connected to the first support plate, a second rotating shaft connected to the second support plate, a rotating plate fixedly connected to the outer side of the first and second rotating shafts, a protective plate fixedly connected to the top of the rotating plate, a motor fixedly connected to one end of the first rotating shaft, a drive wheel fixedly connected to the outer side of the first rotating shaft, a belt connected to the drive wheel, a driven wheel connected to the belt, a third rotating shaft fixedly connected to the driven wheel, a main gear fixedly connected to the outer side of the third rotating shaft, and a driven gear fixedly connected to the outer side of the second rotating shaft. The first rotating shaft is rotatably connected to the first support plate, the second rotating shaft is rotatably connected to the second support plate, the drive wheel and the driven wheel are connected by belt drive, the main gear and the driven gear mesh, and the third rotating shaft is rotatably connected to the fixed base.

[0008] Preferably, the connecting component includes a baffle fixedly connected to one side of the top of the fixed base, a movable groove opened on the other side of the top of the fixed base, a movable block disposed in the movable groove, a first lead screw connected to the movable block, a first knob fixedly connected to one end of the first lead screw, a positioning plate fixedly connected to the top of the movable block, and a limiting component for improving the fixing stability of the photovoltaic panel. The first lead screw is screwed to the movable block, the first lead screw is rotatably connected to the fixed base, and the movable block is slidably connected to the movable groove.

[0009] Preferably, the limiting component includes a plurality of limiting holes evenly arranged on one side of the photovoltaic panel and a plurality of limiting rods fixedly connected to one side of the positioning plate, wherein the limiting rods are inserted into the limiting holes.

[0010] Preferably, a connecting frame is fixedly connected to the bottom of the fixing base, and a protective cover is fixedly connected to one end of the connecting frame.

[0011] Preferably, a first sealing gasket is fixedly connected to one side of one of the protective plates, and a second sealing gasket is fixedly connected to one side of the other protective plate.

[0012] Preferably, the top of the base has a sliding groove, a slider is slidably connected in the sliding groove, a push rod is provided between the slider and the fixed seat, a vertical rod is fixedly connected to the bottom of the fixed seat, a second lead screw is provided on one side of the slider, a second knob is fixedly connected to one end of the second lead screw, the second lead screw is screwed to the slider, the second lead screw is rotatably connected to the base, the two ends of the push rod are respectively hinged to the slider and the fixed seat, and the bottom of the vertical rod is hinged to the top of the base.

[0013] Preferably, a fixing rod is fixedly connected to each of the four sides of the bottom of the base, and an anti-slip seat is fixedly connected to the bottom of the fixing rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By setting up a base, a fixed seat, a photovoltaic panel, and protective components, the motor can drive the first rotating shaft to rotate, which in turn drives the driving wheel to rotate, which in turn drives the driven wheel and the third rotating shaft to rotate. Through the main gear and the driven gear, the second rotating shaft can be driven to rotate in the opposite direction, which can make the two protective plates close or open. When closed, it can block rainwater, thus protecting the photovoltaic panel from long-term rainwater corrosion. When open, it can facilitate the photovoltaic panel to receive sunlight for power generation, thus greatly improving its practicality.

[0016] 2. With the addition of connecting components, the photovoltaic panel can be placed on top of the mounting base, and its right side can contact the baffle. By rotating the first knob, the first lead screw can be rotated, which in turn can move the positioning plate, thereby fixing the photovoltaic panel between the positioning plate and the baffle. This allows for quick installation and fixation of the photovoltaic panel, while also facilitating disassembly for maintenance, thus further improving its practicality. Attached Figure Description

[0017] Figure 1 A three-dimensional structural schematic diagram provided for this utility model;

[0018] Figure 2 Front view provided for this utility model;

[0019] Figure 3 Provided by this utility model Figure 2 A three-dimensional cross-sectional view at point AA;

[0020] Figure 4 Provided by this utility model Figure 3 Enlarged view of point C in the middle;

[0021] Figure 5 The left view provided for this utility model;

[0022] Figure 6 Provided by this utility model Figure 5 3D cross-sectional view at point BB;

[0023] Figure 7 Provided by this utility model Figure 6 Enlarged view of point D in the middle.

[0024] In the diagram: 1. Base; 11. Fixing seat; 12. Photovoltaic panel; 21. First support plate; 22. Second support plate; 23. First rotating shaft; 24. Second rotating shaft; 25. Rotating plate; 26. Protective plate; 27. Motor; 28. Drive wheel; 29. ​​Belt; 30. Driven wheel; 31. Third rotating shaft; 32. Main gear; 33. Driven gear; 41. Baffle; 42. Moving groove; 43. Moving block; 44. First lead screw; 45. First knob; 46. Positioning plate; 51. Limiting hole; 52. Limiting rod; 61. Connecting frame; 62. Protective cover; 71. First sealing gasket; 72. Second sealing gasket; 81. Slide groove; 82. Slider; 83. Push rod; 84. Vertical rod; 85. Second lead screw; 86. Second knob; 91. Fixing rod; 92. Anti-slip seat. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1 , Figure 2 , Figure 3 as well as Figure 4This utility model provides a technical solution: a photovoltaic power generation bracket, including a base 1, a fixed seat 11, and a photovoltaic panel 12. The fixed seat 11 is provided with protective components, and a connecting component is provided between the fixed seat 11 and the photovoltaic panel 12. The protective components include a first support plate 21 fixedly connected to both sides of the fixed seat 11, a second support plate 22 fixedly connected to the other two sides of the fixed seat 11, a first rotating shaft 23 connected to the first support plate 21, a second rotating shaft 24 connected to the second support plate 22, a rotating plate 25 fixedly connected to the outer sides of the first rotating shaft 23 and the second rotating shaft 24, a protective plate 26 fixedly connected to the top of the rotating plate 25, a motor 27 fixedly connected to one end of the first rotating shaft 23, and a connecting component between the first and second rotating shafts 23 and the photovoltaic panel 12. The first shaft 23 is fixedly connected to the outer side of a drive wheel 28, a belt 29 connected to the drive wheel 28, a driven wheel 30 connected to the belt 29, a third shaft 31 fixedly connected to the driven wheel 30, a main gear 32 fixedly connected to the outer side of the third shaft 31, and a driven gear 33 fixedly connected to the outer side of the second shaft 24. The first shaft 23 is rotatably connected to the first support plate 21, and the second shaft 24 is rotatably connected to the second support plate 22. The drive wheel 28 and the driven wheel 30 are connected by a belt 29. The main gear 32 and the driven gear 33 mesh. The third shaft 31 is rotatably connected to the fixed base 11. The motor 27 can drive the first shaft 23 to rotate, which in turn can cause the drive wheel 28 to rotate. The belt 29 can be used to drive the drive wheel 28 to rotate. The driven wheel 30 and the third shaft 31 rotate, which in turn drives the main gear 32 to rotate. The main gear 32 drives the driven gear 33 to rotate in reverse, which in turn drives the second shaft 24 to rotate in reverse, causing the two protective plates 26 to rotate in opposite directions, making them merge or separate. When merged, they can block rainwater and protect the photovoltaic panel 12. When separated, they can expose the photovoltaic panel 12 to receive sunlight for power generation. A connecting frame 61 is fixedly connected to the bottom of the fixed base 11, and a protective cover 62 is fixedly connected to one end of the connecting frame 61. The connecting frame 61 can connect and fix the protective cover 62 to the fixed base 11. The protective cover 62 can protect the motor 27, the main gear 32, and the driven gear 33, etc. To protect the photovoltaic panel 12 and reduce its probability of damage, one protective plate 26 has a first sealing gasket 71 fixedly connected to one side, and the other protective plate 26 has a second sealing gasket 72 fixedly connected to one side. When the two protective plates 26 are joined together, the first sealing gasket 71 and the second sealing gasket 72 can be squeezed into contact, which can seal the gap between the two protective plates 26 and prevent water leakage, thereby further improving the protective performance. The base 1 has fixing rods 91 fixedly connected to the bottom of the base 1 around its perimeter, and the fixing rods 91 have anti-slip seats 92 fixedly connected to the bottom of the fixing rods 91. The fixing rods 91 and the anti-slip seats 92 can stably support and fix the base 1, preventing the base 1 from moving, thereby improving the stability of the photovoltaic panel 12 in use.

[0027] Please see Figure 1 , Figure 5 , Figure 6 as well as Figure 7 The connecting components include a baffle 41 fixedly connected to one side of the top of the fixed base 11, a moving groove 42 opened on the other side of the top of the fixed base 11, a moving block 43 disposed in the moving groove 42, a first lead screw 44 connected to the moving block 43, a first knob 45 fixedly connected to one end of the first lead screw 44, a positioning plate 46 fixedly connected to the top of the moving block 43, and a limiting component for improving the fixing stability of the photovoltaic panel 12. The first lead screw 44 is screwed to the moving block 43, the first lead screw 44 is rotatably connected to the fixed base 11, and the moving block 43 is connected to the moving block 43. The groove 42 is slidably connected, and the right side of the photovoltaic panel 12 can contact the baffle 41. By rotating the first knob 45, the first lead screw 44 can be rotated, which in turn can drive the moving block 43 and the positioning plate 46 to move. The positioning plate 46 can contact the photovoltaic panel 12, fixing the photovoltaic panel 12 between the positioning plate 46 and the baffle 41, allowing for quick assembly and disassembly of the photovoltaic panel 12. The limiting component includes multiple limiting holes 51 evenly arranged on one side of the photovoltaic panel 12 and multiple limiting rods 52 fixedly connected to one side of the positioning plate 46, limiting the movement. The rod 52 is inserted into the limiting hole 51. The movement of the positioning plate 46 can drive the limiting rod 52 to move, so that the limiting rod 52 is inserted into the limiting hole 51, which can limit the photovoltaic panel 12, further improve the fixing stability of the photovoltaic panel 12, and prevent the photovoltaic panel 12 from shifting. The top of the base 1 is provided with a sliding groove 81, and a slider 82 is slidably connected in the sliding groove 81. A push rod 83 is provided between the slider 82 and the fixed seat 11. A vertical rod 84 is fixedly connected to the bottom of the fixed seat 11. A second lead screw 85 is provided on one side of the slider 82, and one end of the second lead screw 85 is fixedly connected to a... The second knob 86, the second lead screw 85 and the slider 82 are screwed together. The second lead screw 85 is rotatably connected to the base 1. The two ends of the push rod 83 are respectively hinged to the slider 82 and the fixed seat 11. The bottom of the vertical rod 84 is hinged to the top of the base 1. The rotation of the second knob 86 can drive the second lead screw 85 to rotate, which in turn can drive the slider 82 and the push rod 83 to move. The push rod 83 can push the fixed seat 11 to rotate along the hinge point between the vertical rod 84 and the base 1, thereby controlling the tilt angle of the fixed seat 11 and the photovoltaic panel 12 to adapt to the sunlight in different regions.

[0028] Working principle: During operation, the photovoltaic panel 12 is placed on top of the fixed base 11, with its right side contacting the baffle 41. Then, the first knob 45 can be rotated, which drives the first lead screw 44 to rotate. The rotation of the first lead screw 44 drives the moving block 43 to move, which in turn drives the positioning plate 46 to move, so that the limiting rod 52 is inserted into the limiting hole 51, thereby stabilizing and fixing the photovoltaic panel 12. The second knob 86 can be rotated, which drives the second lead screw 85 to rotate, which in turn drives the slider 82 to move, which in turn drives the push rod 83 to move, which in turn pushes the fixed base 11 to rotate, thus adjusting the tilt angle of the photovoltaic panel 12. The motor 27 is started, which drives the first rotating shaft 23 to rotate. The rotation of the first rotating shaft 23 drives the drive wheel 28 to rotate, which in turn drives the... The driven wheel 30 rotates, which drives the third rotating shaft 31 to rotate. The rotation of the third rotating shaft 31 drives the main gear 32 to rotate. The main gear 32 drives the driven gear 33 to rotate in the opposite direction. The driven gear 33 drives the second rotating shaft 24 to rotate in the opposite direction. The first rotating shaft 23 and the second rotating shaft 24 drive the rotating plate 25 and the protective plate 26 to rotate. The two protective plates 26 can be combined or separated. When combined, the first sealing gasket 71 and the second sealing gasket 72 come into contact, which can play a sealing role, thereby blocking rainwater and protecting the photovoltaic panel 12. When separated, the photovoltaic panel 12 can be exposed to receive sunlight for power generation. The above is the working process of the entire device. All contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic power generation support, comprising a base (1), a fixing seat (11), and a photovoltaic panel (12), characterized in that: The fixing base (11) is provided with protective components, and a connecting component is provided between the fixing base (11) and the photovoltaic panel (12); The protective components include a first support plate (21) fixedly connected to both sides of the fixed base (11), a second support plate (22) fixedly connected to the other two sides of the fixed base (11), a first rotating shaft (23) connected to the first support plate (21), a second rotating shaft (24) connected to the second support plate (22), a rotating plate (25) fixedly connected to the outer sides of the first rotating shaft (23) and the second rotating shaft (24), a protective plate (26) fixedly connected to the top of the rotating plate (25), a motor (27) fixedly connected to one end of the first rotating shaft (23), a drive wheel (28) fixedly connected to the outer side of the first rotating shaft (23), and a protective plate (26) fixedly connected to the top of the drive wheel (28). The first rotating shaft (23) is rotatably connected to the first support plate (21), the second rotating shaft (24) is rotatably connected to the second support plate (22), the driving wheel (28) and the driven wheel (30) are connected by the belt (29), the driving gear (32) and the driven gear (33) are fixedly connected to the second rotating shaft (24), the first rotating shaft (23) is rotatably connected to the first support plate (21), the second rotating shaft (24) is rotatably connected to the second support plate (22), the driving wheel (28) and the driven wheel (30) are connected by the belt (29), the driving gear (32) and the driven gear (33) mesh, and the third rotating shaft (31) is rotatably connected to the fixed seat (11).

2. A photovoltaic power generation support according to claim 1, characterized in that: The connecting components include a baffle (41) fixedly connected to one side of the top of the fixed base (11), a moving groove (42) opened on the other side of the top of the fixed base (11), a moving block (43) disposed in the moving groove (42), a first lead screw (44) connected to the moving block (43), a first knob (45) fixedly connected to one end of the first lead screw (44), a positioning plate (46) fixedly connected to the top of the moving block (43), and a limiting component for improving the fixing stability of the photovoltaic panel (12). The first lead screw (44) is screwed to the moving block (43), the first lead screw (44) is rotatably connected to the fixed base (11), and the moving block (43) is slidably connected to the moving groove (42).

3. A photovoltaic power generation support according to claim 2, characterized in that: The limiting component includes a plurality of limiting holes (51) evenly arranged on one side of the photovoltaic panel (12) and a plurality of limiting rods (52) fixedly connected to one side of the positioning plate (46), wherein the limiting rods (52) are inserted into the limiting holes (51).

4. A photovoltaic power generation support according to claim 1, characterized in that: The bottom of the fixed base (11) is fixedly connected to a connecting frame (61), and a protective cover (62) is fixedly connected to one end of the connecting frame (61).

5. A photovoltaic power generation support according to claim 1, characterized in that: One of the protective plates (26) is fixedly connected to one side with a first sealing gasket (71), and the other protective plate (26) is fixedly connected to one side with a second sealing gasket (72).

6. A photovoltaic power generation support according to claim 1, characterized in that: The base (1) has a groove (81) on its top, and a slider (82) is slidably connected in the groove (81). A push rod (83) is provided between the slider (82) and the fixed seat (11). A vertical rod (84) is fixedly connected to the bottom of the fixed seat (11). A second lead screw (85) is provided on one side of the slider (82). A second knob (86) is fixedly connected to one end of the second lead screw (85). The second lead screw (85) is screwed to the slider (82). The second lead screw (85) is rotatably connected to the base (1). The two ends of the push rod (83) are respectively hinged to the slider (82) and the fixed seat (11). The bottom of the vertical rod (84) is hinged to the top of the base (1).

7. A photovoltaic power generation support according to claim 1, characterized in that: The base (1) has fixed rods (91) fixedly connected to the bottom of the four sides, and anti-slip seats (92) are fixedly connected to the bottom of the fixed rods (91).

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