Photovoltaic panel angle adjusting device for distributed photovoltaic power generation

Abstract

The utility model discloses a photovoltaic panel angle adjusting device for distributed photovoltaic power generation, and relates to the technical field of photovoltaic panels. The photovoltaic panel comprises a photovoltaic panel body and a lower bottom plate, two supporting plates are fixedly installed at the top of the lower bottom plate in a symmetrical distribution mode, an upper bottom plate is placed at the tops of the two supporting plates, two long grooves are fixedly installed at the top of the upper bottom plate in a symmetrical distribution mode, an adjusting frame is placed at the tops of the two long grooves, and the photovoltaic panel body is installed in the adjusting frame. A lifting device used for adjusting the height of the upper bottom plate is arranged between the two supporting plates. The height of the photovoltaic panel body can be adjusted by the lifting device, and the angle of the photovoltaic panel body is adjusted by the adjusting device, so that sunlight can vertically irradiate on the photovoltaic panel body, the sunlight collection efficiency of the photovoltaic panel body is improved, the operation is simple and convenient, and the practicability is high. The problem that the angle of a photovoltaic panel in the prior art is inconvenient to adjust is solved, and the photovoltaic panel has certain practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panels, and in particular to a photovoltaic panel angle adjustment device for distributed photovoltaic power generation. Background Art

[0002] Solar energy refers to the thermal radiation energy of the sun, which is mainly manifested in the so-called sunlight. With the decreasing fossil fuels, solar energy has become an important part of human energy and is constantly developing. Photovoltaic modules are photovoltaic power generation structural units composed of solar cells, commonly known as solar photovoltaic panels. When photovoltaic panels are installed, they are generally installed on the photovoltaic panel frame at an angle and arranged front and back. The conversion efficiency of solar photovoltaic cells is mainly determined by two main factors: the conversion efficiency of the solar cell's own materials and the intensity of sunlight.

[0003] However, the angle of the photovoltaic panels in the prior art is usually fixed and inconvenient to adjust. During the day, as time goes by, the angle of vertical sunlight also changes, making it impossible for the photovoltaic panels to collect more sunlight, thereby reducing the photovoltaic panels' efficiency in collecting sunlight. Therefore, it is necessary to develop an adjustment device that can adjust the angle of the photovoltaic panel to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology. The utility model provides a photovoltaic panel angle adjustment device for distributed photovoltaic power generation.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical scheme: a photovoltaic panel angle adjustment device for distributed photovoltaic power generation, comprising a photovoltaic panel body and a lower base plate, the top of the lower base plate is symmetrically distributed with two support plates fixedly installed, the top of the two support plates is placed with an upper base plate, and the characteristic is that: the top of the upper base plate is symmetrically distributed with two long grooves fixedly installed, the top of the two long grooves is placed with an adjustment frame, the photovoltaic panel body is installed in the adjustment frame, a lifting device for adjusting the height of the upper base plate is arranged between the two support plates, and the top of the upper base plate is provided with an adjustment device for adjusting the angle of the adjustment frame.

[0006] Furthermore, the adjusting device includes two fixed blocks symmetrically distributed and fixedly installed on the top of the upper base plate, two adjusting rods are symmetrically distributed and rotatably installed between the two fixed blocks, one end of the two adjusting rods passes through one of the fixed blocks, and the two adjusting rods are respectively located in the two long grooves, and the outer surfaces of the two adjusting rods are provided with moving blocks, a fixed shaft is fixedly installed on one side of the moving block, a connecting plate is rotatably installed on the outer surface of the fixed shaft, one end of the connecting plate is fixedly connected to one side of the adjusting frame, a mounting block is fixedly installed on the top of the upper base plate, L-shaped plates are rotatably installed on the left and right sides of the mounting block, one end of the L-shaped plate is rotatably connected to one side of the adjusting frame, and a driving member for driving the two adjusting rods to rotate synchronously is provided on the top of the upper base plate.

[0007] Furthermore, the two adjusting rods are both threaded rods, the moving blocks are both threadedly mounted on the outer surfaces of the adjusting rods, and the moving blocks are located in the long groove and are slidably connected to the inner wall of the long groove.

[0008] Furthermore, the driving member includes a servo motor fixedly mounted on one side of the mounting block, a driving gear is fixedly mounted on the output shaft of the servo motor, a driven gear is fixedly mounted on one end of the two adjusting rods, and the driving gear and the driven gear are connected via a chain transmission.

[0009] Furthermore, the lifting device includes a bidirectional threaded rod rotatably installed between the two support plates, one end of the bidirectional threaded rod passes through one of the support plates, a forward and reverse motor is fixedly installed on one side of one of the support plates, the output shaft of the forward and reverse motor is fixedly connected to one end of the bidirectional threaded rod, sliding blocks are threadedly installed on the outer surfaces of both ends of the bidirectional threaded rod, a rotating plate is rotatably installed on the top of the sliding block, and the other end of the rotating plate is rotatably connected to the bottom of the upper base plate.

[0010] Furthermore, a plurality of balancing rods are symmetrically distributed and fixedly mounted on the bottom of the upper base plate, and the plurality of balancing rods are respectively inserted into the two support plates.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the lifting device can adjust the height of the photovoltaic panel body, and then adjust the angle of the photovoltaic panel body through the adjusting device, so that the sunlight can be irradiated vertically on the photovoltaic panel body, thereby improving the efficiency of the photovoltaic panel body in collecting sunlight. The operation is simple and convenient, and the problem that the photovoltaic panel in the prior art is not easy to adjust the angle is solved, and the utility model has certain practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the utility model;

[0013] Figure 2 The three-dimensional structure of the utility model is cut away Figure 1 ;

[0014] Figure 3 The three-dimensional structure of the utility model is cut away Figure 2 ;

[0015] Figure 4 It is a sectional view of the main view of the utility model;

[0016] Figure 5 It is a three-dimensional diagram of the driving member of the utility model.

[0017] Figure numerals: 1. Photovoltaic panel body; 2. Lower base plate; 3. Support plate; 4. Upper base plate; 5. Long groove; 6. Adjustment frame; 7. Lifting device; 71. Bidirectional threaded rod; 72. Forward and reverse motor; 73. Sliding block; 74. Rotating plate; 8. Adjustment device; 81. Fixed block; 82. Adjustment rod; 83. Moving block; 84. Fixed shaft; 85. Connecting plate; 86. Mounting block; 87. L-shaped plate; 88. Driving member; 881. Servo motor; 882. Driving gear; 883. Driven gear; 884. Chain; 9. Balance bar. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0019] like Figure 1-5 As shown, an embodiment of the utility model proposes a photovoltaic panel angle adjustment device for distributed photovoltaic power generation, comprising a photovoltaic panel body 1 and a lower base plate 2, wherein two support plates 3 are symmetrically distributed and fixedly installed on the top of the lower base plate 2, and an upper base plate 4 is placed on the top of the two support plates 3, and the characteristic is that two long grooves 5 are symmetrically distributed and fixedly installed on the top of the upper base plate 4, and an adjustment frame 6 is placed on the top of the two long grooves 5, the photovoltaic panel body 1 is installed in the adjustment frame 6, and a lifting device 7 for adjusting the height of the upper base plate 4 is arranged between the two support plates 3, and an adjustment device 8 for adjusting the angle of the adjustment frame 6 is arranged on the top of the upper base plate 4.

[0020] When in use, first adjust the height of the upper base plate 4 through the lifting device 7, thereby adjusting the height of the adjustment frame 6 and the photovoltaic panel body 1, and then adjust the inclination angle of the adjustment frame 6 through the adjustment device 8, thereby adjusting the inclination angle of the photovoltaic panel body 1, so that sunlight can be irradiated vertically on the photovoltaic panel body 1, thereby improving the efficiency of the photovoltaic panel body 1 in collecting sunlight.

[0021] like Figure 1 and Figure 2 As shown, in some embodiments, the adjustment device 8 includes two fixed blocks 81 symmetrically distributed and fixedly installed on the top of the upper base plate 4, and two adjustment rods 82 are symmetrically distributed and rotatably installed between the two fixed blocks 81. One end of each of the two adjustment rods 82 passes through one of the fixed blocks 81, and the two adjustment rods 82 are respectively located in the two long grooves 5. The outer surfaces of the two adjustment rods 82 are provided with moving blocks 83, and a fixed shaft 84 is fixedly installed on one side of the moving block 83. A connecting plate 85 is rotatably installed on the outer surface of the fixed shaft 84. The connecting plate 85 is One end of the plate 85 is fixedly connected to one side of the adjusting frame 6, a mounting block 86 is fixedly installed on the top of the upper base plate 4, and L-shaped plates 87 are rotatably installed on the left and right sides of the mounting block 86, and one end of the L-shaped plate 87 is rotatably connected to one side of the adjusting frame 6, the two adjusting rods 82 are threaded rods, the moving blocks 83 are threadedly installed on the outer surface of the adjusting rods 82, and the moving blocks 83 are located in the long groove 5 and are slidably connected to the inner wall of the long groove 5, and a driving member 88 for driving the two adjusting rods 82 to rotate synchronously is provided on the top of the upper base plate 4.

[0022] When it is necessary to adjust the angle of the photovoltaic panel body 1, the two adjustment rods 82 are driven to rotate synchronously through the driving member 88, thereby driving the moving block 83 to move in the long slot 5. The moving block 83 will push the adjustment frame 6 while moving. Since a connecting plate 85 is fixedly installed on one side of the adjustment frame 6, and the connecting plate 85 is rotatably installed on the top of the moving block 83, the connecting plate 85 is driven to tilt, and at the same time, the L-shaped plate 87 is driven to rotate along one side of the mounting block 86. Finally, the connecting plate 85 and the L-shaped plate 87 will tilt and form an "eight" shape, and at the same time support the adjustment frame 6, thereby adjusting the angle of the adjustment frame 6, thereby realizing the adjustment of the angle of the photovoltaic panel body 1.

[0023] like Figure 5 As shown, in some embodiments, the driving member 88 includes a servo motor 881 fixedly mounted on one side of the mounting block 86, the output shaft of the servo motor 881 is fixedly mounted with a driving gear 882, one end of each of the two adjusting rods 82 is fixedly mounted with a driven gear 883, and the driving gear 882 and the driven gear 883 are connected via a chain 884.

[0024] When it is necessary to drive the two adjusting rods 82 to rotate synchronously, start the servo motor 881, and the output shaft of the servo motor 881 drives the driving gear 882 to rotate. Since the driving gear 882 and the driven gear 883 are connected by a chain 884, when the driving gear 882 rotates, it will drive the driven gear 883 to rotate synchronously. The rotation of the driven gear 883 will drive the adjusting rod 82 to rotate. Since one end of the two adjusting rods 82 is fixed with a driven gear 883, the two adjusting rods 82 are driven to rotate synchronously.

[0025] like Figure 3 As shown, in some embodiments, the lifting device 7 includes a bidirectional threaded rod 71 rotatably installed between the two support plates 3, one end of the bidirectional threaded rod 71 passes through one of the support plates 3, a forward and reverse motor 72 is fixedly installed on one side of one of the support plates 3, the output shaft of the forward and reverse motor 72 is fixedly connected to one end of the bidirectional threaded rod 71, and sliding blocks 73 are threadedly installed on the outer surfaces of both ends of the bidirectional threaded rod 71, a rotating plate 74 is rotatably installed on the top of the sliding block 73, and the other end of the rotating plate 74 is rotatably connected to the bottom of the upper base plate 4.

[0026] When the height of the photovoltaic panel body 1 needs to be adjusted, the forward and reverse motor 72 is started, and the forward and reverse motor 72 drives the bidirectional threaded rod 71 to rotate, thereby driving the two sliding blocks 73 threadedly installed on the outer surface of the bidirectional threaded rod 71 to approach each other. When the two sliding blocks 73 approach each other, they will drive the rotating plate 74 to rotate at the top of the sliding block 73 and the bottom of the upper base plate 4 respectively and rotate to a vertical state, thereby adjusting the height of the upper base plate 4, and then adjusting the height of the photovoltaic panel body 1.

[0027] like Figure 4 As shown, in some embodiments, a plurality of balancing rods 9 are symmetrically distributed and fixedly installed on the bottom of the upper base plate 4 , and the plurality of balancing rods 9 are respectively inserted into the two support plates 3 .

[0028] The plurality of balancing rods 9 can play a balancing role when the upper base plate 4 rises, so that the upper base plate 4 can rise smoothly without tilting.

[0029] Finally, the most important contribution of the present invention is that the lifting device 7 can adjust the height of the photovoltaic panel body 1, and then adjust the angle of the photovoltaic panel body 1 through the adjusting device 8, so that the sunlight can be irradiated vertically on the photovoltaic panel body 1, thereby improving the efficiency of the photovoltaic panel body 1 in collecting sunlight. The operation is simple and convenient, which solves the problem of the difficulty in adjusting the angle of the photovoltaic panel in the prior art and has certain practicality.

[0030] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A photovoltaic panel angle adjustment device for distributed photovoltaic power generation, comprising a photovoltaic panel body (1) and a lower base plate (2), wherein two support plates (3) are symmetrically fixedly installed on the top of the lower base plate (2), and an upper base plate (4) is placed on the top of the two support plates (3), characterized in that: Two long grooves (5) are fixedly installed in a symmetrical distribution on the top of the upper base plate (4); an adjustment frame (6) is placed on the top of the two long grooves (5); the photovoltaic panel body (1) is installed in the adjustment frame (6); a lifting device (7) for adjusting the height of the upper base plate (4) is arranged between the two support plates (3); and an adjustment device (8) for adjusting the angle of the adjustment frame (6) is arranged on the top of the upper base plate (4).

2. The photovoltaic panel angle adjustment device for distributed photovoltaic power generation according to claim 1, characterized in that: The adjusting device (8) comprises two fixed blocks (81) symmetrically distributed and fixedly mounted on the top of the upper base plate (4); two adjusting rods (82) are symmetrically distributed and rotatably mounted between the two fixed blocks (81); one end of each of the two adjusting rods (82) passes through one of the fixed blocks (81); and the two adjusting rods (82) are respectively located in the two long slots (5); a moving block (83) is disposed on the outer surface of each of the two adjusting rods (82); and a fixed shaft (83) is fixedly mounted on one side of the moving block (83). 84), a connecting plate (85) is rotatably mounted on the outer surface of the fixed shaft (84), one end of the connecting plate (85) is fixedly connected to one side of the adjusting frame (6), a mounting block (86) is fixedly mounted on the top of the upper base plate (4), and L-shaped plates (87) are rotatably mounted on both the left and right sides of the mounting block (86), one end of the L-shaped plate (87) is rotatably connected to one side of the adjusting frame (6), and a driving member (88) is provided on the top of the upper base plate (4) for driving the two adjusting rods (82) to rotate synchronously.

3. The photovoltaic panel angle adjustment device for distributed photovoltaic power generation according to claim 2, characterized in that: The two adjusting rods (82) are both threaded rods, the moving blocks (83) are both threadedly mounted on the outer surfaces of the adjusting rods (82), and the moving blocks (83) are located in the long slot (5) and are slidably connected to the inner wall of the long slot (5).

4. The photovoltaic panel angle adjustment device for distributed photovoltaic power generation according to claim 2, characterized in that: The driving member (88) comprises a servo motor (881) fixedly mounted on one side of the mounting block (86); a driving gear (882) is fixedly mounted on the output shaft of the servo motor (881); one end of each of the two adjusting rods (82) is fixedly mounted with a driven gear (883); the driving gear (882) and the driven gear (883) are connected to each other by a chain (884).

5. The photovoltaic panel angle adjustment device for distributed photovoltaic power generation according to claim 1, characterized in that: The lifting device (7) comprises a bidirectional threaded rod (71) rotatably mounted between the two support plates (3), one end of the bidirectional threaded rod (71) passes through one of the support plates (3), a forward and reverse motor (72) is fixedly mounted on one side of one of the support plates (3), an output shaft of the forward and reverse motor (72) is fixedly connected to one end of the bidirectional threaded rod (71), sliding blocks (73) are threadedly mounted on the outer surfaces of both ends of the bidirectional threaded rod (71), a rotating plate (74) is rotatably mounted on the top of the sliding block (73), and the other end of the rotating plate (74) is rotatably connected to the bottom of the upper base plate (4).

6. The photovoltaic panel angle adjustment device for distributed photovoltaic power generation according to claim 1, characterized in that: A plurality of balancing rods (9) are symmetrically distributed and fixedly mounted on the bottom of the upper base plate (4), and the plurality of balancing rods (9) are respectively inserted into the two support plates (3).

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