Fixing device for solar panel

Abstract

The utility model relates to the technical field of solar panel fixing devices, and discloses a fixing device for a solar panel, which comprises a roof and a mounting bottom plate mounted on the top surface of the roof, support plates are fixedly mounted at the front and rear ends of the left side of the top surface of the mounting bottom plate, and a mounting shaft is mounted on the inner side surface of each support plate through a bearing. And a mounting seat is fixedly mounted on the surface of the mounting shaft, clamping fixing plates are movably arranged on the top surface of the mounting seat, and the two clamping fixing plates are symmetrically arranged. The fixing device for the solar panel can ensure that the angle of the solar panel can be adjusted after the solar panel is clamped, fixed and installed, so that the solar panel can receive sunlight at a better angle, the solar energy collection efficiency and the power generation effect are remarkably improved, the operation is simple, convenient and flexible, and the practicability is high.

Description

Technical Field

[0001] This utility model relates to the technical field of solar panel fixing devices, specifically a fixing device for solar panels. Background Technology

[0002] Solar panels, also known as solar cells, are thin photovoltaic semiconductor wafers that directly generate electricity using sunlight. Given sufficient illumination, they can instantly output voltage and, if a circuit is established, produce current. Solar panel installations are very common in industrial production and daily life. However, existing solar panel mounting systems still have certain shortcomings, such as:

[0003] The solar panel fixing device for an outdoor sauna, application number CN202222902658.4, cannot control or adjust the angle of the solar panel during use, making it difficult for the solar panel to maintain a good light-receiving angle, thus affecting the solar energy collection efficiency and power generation effect, which has limitations in use and makes it difficult to meet the power demand. In view of this, a fixing device for solar panels is proposed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a fixing device for solar panels, so as to solve the problem mentioned in the background art that existing solar panel fixing devices cannot adjust the angle of the solar panels.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fixing device for solar panels, comprising a roof and a mounting base plate installed on its top surface.

[0006] Support plates are fixedly installed on the front and rear ends of the left side of the top surface of the mounting base plate, and a mounting shaft is installed on the bearing of the inner side of the support plate. A mounting seat is fixedly installed on the surface of the mounting shaft, and a clamping and fixing plate is movably arranged on the top surface of the mounting seat. Two clamping and fixing plates are symmetrically arranged.

[0007] The above technical solution facilitates angle adjustment after the solar panel is fixedly installed.

[0008] As a preferred embodiment of this invention, the roof and the mounting base are fixedly connected by bolts.

[0009] The above technical solution facilitates the disassembly and assembly of the mounting base plate.

[0010] As a preferred embodiment of this utility model, a first motor is fixedly installed on the top surface of the mounting base plate, and a first threaded rod is keyed to the shaft end of the first motor. A slider is fitted on the outer side of the first threaded rod, and the first threaded rod is threadedly connected to the slider. The bottom surface of the slider is slidably connected to the top surface of the mounting base plate. A fixing block is connected to the right end bearing of the first threaded rod, and the fixing block is fixedly installed on the top surface of the mounting base plate.

[0011] By adopting the above technical solution, it is convenient to drive the first threaded rod to rotate through the first motor, so that the slider can move.

[0012] As a preferred embodiment of this utility model, a fixed base is fixedly installed on the right end of the bottom surface of the mounting base, and the fixed base is rotatably connected to one end of the support rod, and the other end of the support rod is rotatably connected to the slider.

[0013] By adopting the above technical solution, the mounting base can be rotated via the mounting shaft through the setting of the support rod and the fixed block when the slider moves, so as to realize the angle adjustment.

[0014] As a preferred embodiment of this utility model, a second motor is fixedly mounted on the inner bottom surface of the mounting base, and a second threaded rod is keyed to the shaft end of the second motor. The left end of the second threaded rod is connected to a bearing on the left inner wall surface of the mounting base. A rack is sleeved on the outer side of the second threaded rod, and the second threaded rod is threadedly connected to the rack. The bottom surface of the rack is slidably connected to the inner bottom surface of the mounting base. The rack meshes with a gear, and the gear is fixedly mounted on the surface of a rotating shaft. The bottom end of the rotating shaft is connected to a bearing on the inner bottom surface of the mounting base.

[0015] By adopting the above technical solution, it is convenient to drive the second threaded rod to rotate through the second motor, so that the rack moves and drives the rotating shaft to rotate through the gear.

[0016] As a preferred technical solution of this utility model, a turntable is coaxially fixedly installed at the top end of the rotating shaft, and cylindrical pins are fixedly installed at both ends of the top surface of the turntable. The cylindrical pins are rotatably connected to one end of the connecting rod, and a sliding rod is rotatably connected to the other end of the connecting rod. The sliding rod slides through a through groove opened at the top of the mounting base, and the top end of the sliding rod is fixedly connected to the bottom surface of the clamping and fixing plate.

[0017] By adopting the above technical solution, the rotating shaft can drive the cylindrical pin to rotate in a circular motion via the turntable, which in turn drives the sliding rod and the clamping and fixing plate to move, thereby clamping and fixing the solar panel.

[0018] Compared with the prior art, the beneficial effects of this utility model are: the fixing device for solar panels can ensure that the angle can be adjusted after the solar panels are clamped and fixed, so that the solar panels can receive sunlight at a better angle, significantly improving the solar energy collection efficiency and power generation effect. It is simple and flexible to operate and highly practical.

[0019] 1. The first motor drives the first threaded rod to rotate, which in turn moves the slider left and right. The support rod causes the mounting base to rotate around the mounting shaft, thereby adjusting the range of the tilt angle of the solar panel. The angle can be adjusted according to the changes in the solar altitude angle, so that the solar panel can receive sunlight at the best angle, significantly improving the solar energy collection efficiency and power generation effect, and solving the problem that the existing device cannot flexibly adjust the angle.

[0020] 2. The second motor drives the second threaded rod to rotate, causing the rack to move, which in turn drives the gear, shaft and turntable to rotate. The position of the clamping and fixing plate is adjusted by the cylindrical pin, connecting rod and sliding rod to clamp and fix the solar panel. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0022] Figure 2 This is a top view of the structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the main sectional view of the mounting base of this utility model;

[0024] Figure 4 This is a top-view cross-sectional diagram of the connection structure between the rack, the second threaded rod, and the gear of this utility model;

[0025] Figure 5 This is a schematic diagram of the three-dimensional connection structure of the cylindrical pin, turntable, and connecting rod of this utility model.

[0026] In the diagram: 1. Roof; 2. Mounting base plate; 3. Support plate; 4. Mounting shaft; 5. Mounting seat; 6. Clamping and fixing plate; 7. First motor; 8. First threaded rod; 9. Slider; 10. Fixing block; 11. Fixing seat; 12. Support rod; 13. Second motor; 14. Second threaded rod; 15. Rack; 16. Gear; 17. Rotating shaft; 18. Turntable; 19. Cylindrical pin; 20. Connecting rod; 21. Slide rod; 22. Through groove; 23. Bolt. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0028] Please see Figure 1 - Figure 5 The present invention provides a fixing device for solar panels, comprising a roof 1 and a mounting base 2 mounted on its top surface. Support plates 3 are fixedly mounted on the front and rear ends of the left side of the top surface of the mounting base 2, and a mounting shaft 4 is mounted on the inner side bearing of the support plate 3. A mounting seat 5 is fixedly mounted on the surface of the mounting shaft 4, and a clamping fixing plate 6 is movably arranged on the top surface of the mounting seat 5. Two clamping fixing plates 6 are symmetrically arranged. The roof 1 and the mounting base 2 are fixedly connected by bolts 23. Mounting holes are opened at the four corners of the mounting base 2 for fixing the roof 1 and the mounting base 2 by bolts 23. The mounting base 2 is equipped with a solar incident angle tracking and measuring instrument and a PLC control system for controlling various electrical components.

[0029] A first motor 7 is fixedly installed on the top surface of the mounting base plate 2, and a first threaded rod 8 is keyed to the shaft end of the first motor 7. A slider 9 is fitted on the outer side of the first threaded rod 8, and the first threaded rod 8 is threadedly connected to the slider 9. The bottom surface of the slider 9 is slidably connected to the top surface of the mounting base plate 2. A fixing block 10 is connected to the right end bearing of the first threaded rod 8, and the fixing block 10 is fixedly installed on the top surface of the mounting base plate 2.

[0030] A fixing seat 11 is fixedly installed on the right end of the bottom surface of the mounting base 5, and the fixing seat 11 is rotatably connected to one end of the support rod 12, and the other end of the support rod 12 is rotatably connected to the slider 9.

[0031] A second motor 13 is fixedly mounted on the inner bottom surface of the mounting base 5, and a second threaded rod 14 is keyed to the shaft end of the second motor 13. The left end of the second threaded rod 14 is connected to the bearing on the left inner wall surface of the mounting base 5. A rack 15 is sleeved on the outer side of the second threaded rod 14, and the second threaded rod 14 is threadedly connected to the rack 15. The bottom surface of the rack 15 is slidably connected to the inner bottom surface of the mounting base 5. The rack 15 meshes with a gear 16, and the gear 16 is fixedly mounted on the surface of the rotating shaft 17. The bottom end of the rotating shaft 17 is connected to the bearing on the inner bottom surface of the mounting base 5.

[0032] A turntable 18 is coaxially fixedly installed at the top of the rotating shaft 17, and cylindrical pins 19 are fixedly installed at both ends of the top surface of the turntable 18. The cylindrical pins 19 are rotatably connected to one end of the connecting rod 20, and the other end of the connecting rod 20 is rotatably connected to a sliding rod 21. The sliding rod 21 slides through the through groove 22 opened at the top of the mounting base 5, and the top end of the sliding rod 21 is fixedly connected to the bottom surface of the clamping and fixing plate 6.

[0033] Working principle: When in use, the second motor 13 is started to drive the second threaded rod 14 to rotate, so that the rack 15 threaded to the second threaded rod 14 slides on the bottom surface of the mounting base 5, so that the gear 16 meshing with the rack 15 drives the rotating shaft 17 to rotate, and the turntable 18 at the top of the rotating shaft 17 rotates accordingly. The cylindrical pin 19 on the turntable 18 makes a circular motion, which drives the slide rod 21 to slide in the through groove 22 at the top of the mounting base 5 through the connecting rod 20, so that the clamping fixing plate 6 at the top of the slide rod 21 moves synchronously, realizing the stable clamping of the solar panel.

[0034] The solar incident angle tracking and measuring instrument monitors the sun's position in real time and transmits the data to the PLC control system. Based on the solar angle, the first motor 7 is activated to drive the first threaded rod 8 to rotate, causing the slider 9, which is threadedly connected to the first threaded rod 8, to slide on the top surface of the mounting base 2. The movement of the slider 9 drives the support rod 12, which in turn pushes the fixed seat 11 at the right end of the bottom surface of the mounting base 5, causing the mounting base 5 to rotate around the mounting shaft 4. This causes the solar panel to change its tilt angle, ensuring that it receives sunlight at the best angle, thereby improving the solar energy collection efficiency and power generation effect. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0035] 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 mounting device for solar panels, comprising a roof (1) and a mounting base (2) mounted on the top surface thereon, characterized in that: The mounting base plate (2) has a support plate (3) fixedly installed on the front and rear ends of the left side of the top surface. The support plate (3) has a bearing for mounting shaft (4) installed on the inner side of the support plate (3). The mounting shaft (4) has a mounting seat (5) fixedly installed on its surface. The mounting seat (5) has a clamping and fixing plate (6) movably arranged on its top surface. There are two clamping and fixing plates (6) symmetrically arranged.

2. The fixing device for solar panels according to claim 1, characterized in that, The roof (1) and the mounting base plate (2) are fixedly connected by bolts (23).

3. The fixing device for solar panels according to claim 1, characterized in that, A first motor (7) is fixedly installed on the top surface of the mounting base plate (2), and a first threaded rod (8) is keyed to the shaft end of the first motor (7). A slider (9) is fitted on the outer side of the first threaded rod (8), and the first threaded rod (8) is threadedly connected to the slider (9). The bottom surface of the slider (9) is slidably connected to the top surface of the mounting base plate (2). A fixing block (10) is connected to the right end bearing of the first threaded rod (8), and the fixing block (10) is fixedly installed on the top surface of the mounting base plate (2).

4. A fixing device for solar panels according to claim 3, characterized in that, A fixing seat (11) is fixedly installed on the right end of the bottom surface of the mounting base (5), and the fixing seat (11) is rotatably connected to one end of the support rod (12), and the other end of the support rod (12) is rotatably connected to the slider (9).

5. A fixing device for solar panels according to claim 1, characterized in that, The second motor (13) is fixedly installed on the inner bottom surface of the mounting base (5), and the shaft end of the second motor (13) is keyed to a second threaded rod (14). The left end of the second threaded rod (14) is connected to the bearing on the left inner wall surface of the mounting base (5). A rack (15) is sleeved on the outer side of the second threaded rod (14), and the second threaded rod (14) is threadedly connected to the rack (15). The bottom surface of the rack (15) is slidably connected to the inner bottom surface of the mounting base (5). The rack (15) meshes with a gear (16), and the gear (16) is fixedly installed on the surface of a rotating shaft (17). The bottom end of the rotating shaft (17) is connected to the bearing on the inner bottom surface of the mounting base (5).

6. A fixing device for solar panels according to claim 5, characterized in that, A turntable (18) is coaxially fixedly installed at the top end of the rotating shaft (17), and cylindrical pins (19) are fixedly installed at both ends of the top surface of the turntable (18). The cylindrical pins (19) are rotatably connected to one end of the connecting rod (20), and the other end of the connecting rod (20) is rotatably connected to a sliding rod (21). The sliding rod (21) slides through the through slot (22) opened at the top of the mounting base (5), and the top end of the sliding rod (21) is fixedly connected to the bottom surface of the clamping fixing plate (6).

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