CN221688590U - Flexible support photovoltaic power generation device - Google Patents

Abstract

The utility model relates to the technical field of photovoltaic panels, and discloses a photovoltaic power generation device with a flexible support, which comprises the following components: support legs; the photovoltaic support is characterized in that a mounting plate is hinged to one side, opposite to the supporting legs, of the supporting legs, a photovoltaic plate body is arranged at the top end of the mounting plate, and a fixing rod is fixedly arranged on one side, opposite to the mounting plate, of the supporting legs. According to the photovoltaic panel, the pushing rod I can drive the pushing rod II to rotate when rotating, then the pushing rod II can push the rack I to move, when the rack I moves, the limiting block can move in the limiting groove, then the limiting block can limit the rack I, then the rack I drives the gear I to rotate, then the gear I drives the fixing rod and the mounting plate to rotate, then the mounting plate drives the photovoltaic panel body to rotate, finally the angle of the photovoltaic panel body can be adjusted through rotation of the photovoltaic panel body, sunlight can be always irradiated on the surface of the photovoltaic panel body, and further the photoelectric conversion efficiency is improved.

Description

A flexible bracket photovoltaic power generation device

Technical Field

The utility model relates to the technical field of photovoltaic panels, and more specifically, to a flexible bracket photovoltaic power generation device.

Background Art

A photovoltaic power generation device is a green and environmentally friendly power generation device that converts solar radiation energy into electrical energy. The photovoltaic components that perform energy conversion are installed on photovoltaic brackets, which are usually installed on the ground. In places such as tidal flats, fish ponds, and complex mountains, in existing technologies, photovoltaic panels are fixed by brackets, which are usually used to ensure that the photovoltaic panels can stably receive sunlight. The rotation of the earth will cause the position of the sun relative to the ground to move, which means that over time, photovoltaic panels originally aimed at the sun may gradually deviate from the optimal angle. Since the photoelectric conversion efficiency of a photovoltaic panel is directly related to the intensity of sunlight it receives, the movement of the sun's position will cause the photovoltaic panel to receive less sunlight, thereby reducing the photoelectric conversion efficiency.

Utility Model Content

In order to overcome the deficiencies of the prior art, the utility model provides a flexible bracket photovoltaic power generation device, which has the advantages of adjusting the surface of the photovoltaic panel and improving the photoelectric conversion efficiency.

To achieve the above purpose, the utility model provides the following technical solutions: a flexible bracket photovoltaic power generation device, comprising:

Support leg;

A mounting plate is hinged on the side opposite to the support leg, a photovoltaic panel body is arranged on the top of the mounting plate, a fixing rod is fixedly installed on the side opposite to the mounting plate, a gear 1 is fixedly sleeved on the surface of the fixing rod, a connecting plate is fixedly installed on the side opposite to the support leg, a motor 1 is fixedly installed on the bottom end of the connecting plate, an output end of the motor 1 passes through the connecting plate upward and a push rod 1 is fixedly installed, one end of the push rod 1 is hinged to a push rod 2, and the other end of the push rod 2 is hinged to a rack 1.

As a preferred technical solution of the utility model, a limiting groove is provided at the top of the connecting plate, the interior of the limiting groove is slidably connected to a limiting block, and the top of the limiting block is fixedly connected to a rack.

As a preferred technical solution of the utility model, a base is fixedly installed at the bottom end of the supporting leg, and a threaded hole is opened on the surface of the base.

As a preferred technical solution of the utility model, a fixing plate is fixedly installed on the top of the mounting plate, and rack 2 is fixedly installed on the opposite side of the fixing plate, a cleaning roller is provided at the top of the photovoltaic panel body, and gear 2 is fixedly installed on the front and rear ends of the cleaning roller, a motor 2 is fixedly installed on the front end of the fixing plate, a lead screw is fixedly installed on the output end of the motor 2, a moving block is threadedly mounted on the surface of the lead screw, the front end of the gear 2 is rotatably connected to the rear end of the moving block, and the gear 2 is meshed with rack 2.

As a preferred technical solution of the utility model, a fixing hole is opened on the surface of the fixing plate, and the fixing plate is designed to be symmetrical with respect to the center of the mounting plate.

As a preferred technical solution of the utility model, a stopper is fixedly installed at the rear end of the rear gear 2, and the front end of the stopper is in contact with the rear side of the rear end fixing plate.

As a preferred technical solution of the utility model, the number of the racks 2 is two, and the racks 2 are designed to be symmetrical about the center of the mounting plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model drives the motor 1 to rotate the push rod 1, because one end of the push rod 1 is hinged with the push rod 2, and then when the push rod 1 rotates, it can drive the push rod 2 to rotate, and then the push rod 2 will push the rack 1 to move the rod, when the rack 1 moves, the limit block will move inside the limit groove, and then the limit block will limit the rack 1, and then the rack 1 will drive the gear 1 to rotate, and then the gear 1 will drive the fixed rod and the mounting plate to rotate, and then the mounting plate will drive the photovoltaic panel body to rotate, and finally, through the rotation of the photovoltaic panel body, the angle of the photovoltaic panel body can be adjusted, so that the sunlight can always be irradiated on the surface of the photovoltaic panel body, thereby improving the efficiency of photoelectric conversion.

2. The utility model drives the lead screw to rotate by driving motor 2, because the lead screw is threadedly connected to the moving block, and when the lead screw rotates, it will drive the moving block to move, and then the moving block will drive gear 2 to rotate, and then gear 2 will rotate at the top of rack 2, and then gear 2 will drive the cleaning roller to rotate, because the surface of the cleaning roller is roughly combined with the surface of the photovoltaic panel body, so when the cleaning roller rotates, it will clean the dust on the surface of the photovoltaic panel body, so as to prevent dust from accumulating on the surface of the photovoltaic panel body and affecting the operation of the photovoltaic panel body.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

Figure 2 is a schematic diagram of the rear view device of the utility model structure;

Figure 3 is a schematic diagram of a cross-sectional view of a fixing plate of the utility model;

Figure 4 is a schematic diagram of a cross-sectional view of a connecting plate of the utility model;

FIG. 5 is an enlarged structural schematic diagram of point A in FIG. 3 of the present invention.

In the figure: 1. Support leg; 2. Mounting plate; 3. Connecting plate; 4. Motor 1; 5. Push rod 1; 6. Push rod 2; 7. Rack 1; 8. Fixed rod; 9. Gear 1; 10. Limiting groove; 11. Limiting block; 12. Cleaning roller; 13. Gear 2; 14. Fixed plate; 15. Rack 2; 16. Motor 2; 17. Lead screw; 18. Moving block; 19. Fixed hole; 20. Block; 21. Base; 22. Threaded hole; 23. Photovoltaic panel body.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

As shown in Figures 1 to 5, the utility model provides a flexible bracket photovoltaic power generation device, including:

Support leg 1;

A mounting plate 2 is hinged on the side opposite to the supporting leg 1, a photovoltaic panel body 23 is arranged on the top of the mounting plate 2, a fixing rod 8 is fixedly installed on the side opposite to the mounting plate 2, a gear 9 is fixedly sleeved on the surface of the fixing rod 8, a connecting plate 3 is fixedly installed on the side opposite to the supporting leg 1, a motor 4 is fixedly installed on the bottom end of the connecting plate 3, an output end of the motor 4 passes through the connecting plate 3 upward and a push rod 5 is fixedly installed, one end of the push rod 5 is hinged to a push rod 2 6, and the other end of the push rod 2 6 is hinged to a rack 7.

The device is fixed by the operator. When the angle of the photovoltaic panel body 23 needs to be adjusted during operation, the motor 4 can be driven to rotate the push rod 5, and then the push rod 5 will push the push rod 2 6 to rotate, and then the push rod 2 6 will push the rack 7 to move. Because the rack 7 is engaged with the fixed rod 8, when the rack 7 moves, it will drive the fixed rod 8 to rotate, and then the fixed rod 8 will drive the mounting plate 2 and the photovoltaic panel body 23 to rotate. By rotating the photovoltaic panel body 23, the angle of the photovoltaic panel body 23 can be adjusted.

Among them, a limiting groove 10 is opened at the top of the connecting plate 3, and the inside of the limiting groove 10 is slidably connected to a limiting block 11, and the top of the limiting block 11 is fixedly connected to the rack 7.

Through the design of the limiting groove 10 and the limiting block 11, when the rack 1 7 moves, the limiting block 11 will move inside the limiting groove 10, and then the limiting block 11 will limit the rack 1 7.

A base 21 is fixedly mounted on the bottom end of the support leg 1 , and a threaded hole 22 is formed on the surface of the base 21 .

Through the design of the base 21 and the threaded hole 22, the fixing bolt can be inserted into the threaded hole 22, so that the device can be fixed.

Among them, a fixing plate 14 is fixedly installed on the top of the mounting plate 2, and a rack 2 15 is fixedly installed on the opposite side of the fixing plate 14. A cleaning roller 12 is arranged on the top of the photovoltaic panel body 23, and a gear 2 13 is fixedly installed on the front and rear ends of the cleaning roller 12. A motor 2 16 is fixedly installed on the front end of the front fixing plate 14, and a lead screw 17 is fixedly installed on the output end of the motor 2 16. A moving block 18 is threadedly mounted on the surface of the lead screw 17. The front end of the front gear 2 13 is rotatably connected to the rear end of the moving block 18, and the gear 2 13 is meshed with the rack 2 15.

When the surface of the photovoltaic panel body 23 needs to be cleaned, the motor 2 16 can be driven to rotate the screw 17, and then the moving block 18 will move on the surface of the screw 17, and then the screw 17 will drive the gear 2 13 and the cleaning roller 12 to move, and then the gear 2 13 will rotate at the top of the rack 2 15, and then the gear 2 13 will drive the cleaning roller 12 to rotate, and the surface of the photovoltaic panel body 23 can be cleaned by the rotation of the cleaning roller 12.

A fixing hole 19 is formed on the surface of the fixing plate 14 , and the fixing plate 14 is designed to be symmetrical with respect to the center of the mounting plate 2 .

Through the design of the fixing plate 14 and the fixing hole 19 , when the gear 2 13 moves, it will move inside the fixing hole 19 , thereby preventing the fixing plate 14 from interfering with the movement of the cleaning roller 12 .

A stopper 20 is fixedly mounted on the rear end of the rear end gear 2 13 , and a front end of the stopper 20 contacts the rear side of the rear end fixing plate 14 .

Through the design of the stopper 20 , when the rear end gear 2 13 rotates, the stopper 20 will rotate along with it, and then the stopper 20 can limit the rear end gear 2 13 .

There are two racks 15 , and the racks 15 are designed to be symmetrical about the center of the mounting plate 2 .

Through the design of the rack 2 15 , the two gears 13 can move simultaneously on the top of the rack 2 15 , thereby allowing the cleaning roller 12 to rotate smoothly.

The working principle and use process of this utility model:

First, the operator can insert the fixed bolt into the threaded hole 22 to fix the device, and then the photovoltaic panel body 23 can perform photoelectric conversion. When the angle of the photovoltaic panel body 23 needs to be adjusted, the motor 4 can be driven to rotate the push rod 5. Because one end of the push rod 5 is hinged to the push rod 26, the push rod 5 can drive the push rod 26 to rotate when it rotates, and then the push rod 26 will push the rack 7 to move the rod. When the rack 7 moves, the limit block 11 will move inside the limit groove 10, and then the limit block 11 will limit the rack 7, and then the rack 7 will drive the gear 9 to rotate, and then the gear 9 will drive the fixed rod 8 and the mounting plate 2 to rotate, and then the mounting plate 2 will drive the photovoltaic panel body 23 to rotate, through the light The rotation of the photovoltaic panel body 23 can adjust the angle of the photovoltaic panel body 23. When the photovoltaic panel body 23 works for a long time, the surface in the air will adhere to the surface of the photovoltaic panel body 23. At this time, you only need to drive the motor 2 16 to rotate the lead screw 17, because the lead screw 17 is threadedly connected to the moving block 18, and then when the lead screw 17 rotates, it will drive the moving block 18 to move, and then the moving block 18 will drive the gear 2 13 to rotate, and then the gear 2 13 will rotate at the top of the rack 2 15, and then the gear 2 13 will drive the cleaning roller 12 to rotate, because the surface of the cleaning roller 12 is roughly combined with the surface of the photovoltaic panel body 23, so when the cleaning roller 12 rotates, it will clean the dust on the surface of the photovoltaic panel body 23, thereby ensuring the normal operation of the photovoltaic panel body 23 and finally completing the operation process.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A flexible support photovoltaic power generation device is characterized in that: comprises the following steps:

a support leg (1); one side opposite to the supporting leg (1) is hinged with a mounting plate (2), the top end of the mounting plate (2) is provided with a photovoltaic plate body (23), one side opposite to the mounting plate (2) is fixedly provided with a fixing rod (8), and the surface of the fixing rod (8) is fixedly sleeved with a gear I (9);

The utility model discloses a motor support is characterized in that a connecting plate (3) is fixedly installed on one opposite side of a supporting leg (1), a motor I (4) is fixedly installed at the bottom end of the connecting plate (3), a pushing rod I (5) is fixedly installed at the output end of the motor I (4) and upwards penetrates through the connecting plate (3), a pushing rod II (6) is hinged to one end of the pushing rod I (5), and a rack I (7) is hinged to the other end of the pushing rod II (6).

2. The flexible support photovoltaic power generation device of claim 1, wherein: the top of connecting plate (3) has seted up spacing groove (10), the inside sliding connection of spacing groove (10) has stopper (11), the top and the rack one (7) fixed connection of stopper (11).

3. The flexible support photovoltaic power generation device of claim 1, wherein: the bottom end of the supporting leg (1) is fixedly provided with a base (21), and the surface of the base (21) is provided with a threaded hole (22).

4. The flexible support photovoltaic power generation device of claim 1, wherein: the photovoltaic panel comprises a mounting plate (2), wherein a fixing plate (14) is fixedly arranged at the top end of the mounting plate (2), a second rack (15) is fixedly arranged on the opposite side of the fixing plate (14), a cleaning roller (12) is arranged at the top end of a photovoltaic panel body (23), a second gear (13) is fixedly arranged at the front end and the rear end of the cleaning roller (12), a second motor (16) is fixedly arranged at the front end of the fixing plate (14), a lead screw (17) is fixedly arranged at the output end of the second motor (16), a movable block (18) is sleeved on the surface thread of the lead screw (17), the front end of the second gear (13) is rotatably connected with the rear end of the movable block (18), and the second gear (13) is meshed with the second rack (15).

5. The flexible support photovoltaic power generation device of claim 4, wherein: the surface of the fixing plate (14) is provided with fixing holes (19), and the fixing plate (14) is designed to be central symmetry relative to the mounting plate (2).

6. The flexible support photovoltaic power generation device of claim 4, wherein: the rear end of the gear II (13) is fixedly provided with a stop block (20), and the front end of the stop block (20) is contacted with the rear side of the rear end fixing plate (14).

7. The flexible support photovoltaic power generation device of claim 4, wherein: the number of the second racks (15) is two, and the second racks (15) are symmetrically designed with respect to the center of the mounting plate (2).