Tracking type solar photovoltaic power generation device

Abstract

The utility model discloses a tracking type solar photovoltaic power generation device, which comprises a mounting seat, a mounting box is arranged at the top of the mounting seat, a mounting groove is dug in the mounting box, mounting vertical plates are symmetrically arranged at the top of the mounting box, a connecting mechanism is arranged between the mounting vertical plates, a brake mechanism is arranged on the outer wall of the connecting mechanism, and the brake mechanism is arranged on the outer wall of the brake mechanism. A photovoltaic panel is arranged at the top of the braking mechanism, a starting mechanism is connected to the right side of the braking mechanism, a PLC and a plurality of solar trackers serve as structures for detecting sunlight and controlling, a motor, a motor shaft, a starting rod and a starting gear serve as components of a main drive, and under the assistance of a connecting shaft and a connecting sleeve, the braking mechanism is connected with the braking mechanism. And the hollow brake gear is rotated to drive the photovoltaic panel on the hollow brake gear to adjust the position, so that the positions of the photovoltaic panel and illumination are adjusted, the absorption efficiency of the photovoltaic panel is improved to the maximum extent, and the practicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation auxiliary equipment, in particular to a tracking solar photovoltaic power generation device. Background Art

[0002] Solar energy refers to the thermal radiation energy of the sun, which is mainly manifested in the so-called sunlight. In modern times, it is generally used to generate electricity or provide energy for water heaters. Since the birth of life on Earth, it has mainly survived on the thermal radiation energy provided by the sun. Since ancient times, humans have also known how to use sunlight to dry objects and use it as a method of making food, such as making salt and drying salted fish. With the decreasing amount of fossil fuels, solar energy has become an important part of human energy use and is constantly developing. There are two ways to use solar energy: photothermal conversion and photoelectric conversion. Solar power generation is an emerging renewable energy source. Solar energy in a broad sense also includes wind energy, chemical energy, hydropower, etc. on the earth.

[0003] For example, an existing Chinese authorized patent (publication number: CN 211089528 U) discloses a solar photovoltaic power generation device, including a telescopic rod and a base, a support rod is arranged on the inner side of the telescopic rod, and a rotating block is arranged on the right side of the telescopic rod, a spiral rod is installed on the inner side of the base, and the base is located on the right side of the rotating block, a fixing hole is arranged below the spiral rod, and a rotating block is installed above the spiral rod, a fixing rod is fixed above the base, a piston cylinder is arranged on the inner side of the stabilizing block, and a piston is installed on the inner side of the piston cylinder. The utility model makes it convenient for users to fix the solar photovoltaic power generation device when in use by arranging the telescopic rod, the support rod, the rotating block, the base, the spiral rod, the fixing hole and the rotating block, thereby solving the problem that the existing solar photovoltaic power generation device is easy to shake and tilt during use. By arranging the telescopic block and the inclined plate, the telescopic block and the inclined plate form a telescopic structure, which maximizes solar energy storage while occupying a very small area.

[0004] The solar photovoltaic power generation device designed as above has the following disadvantages in actual use: the photovoltaic panel in the comparative case does not have an adjustment structure and cannot be adjusted according to the angle of light, so that the solar energy absorbed by the photovoltaic panel cannot reach the maximum value, resulting in reduced practicality.

[0005] In view of this, a tracking solar photovoltaic power generation device is provided to overcome the above-mentioned defects. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes a tracking solar photovoltaic power generation device to overcome the above technical problems existing in the existing related technology.

[0007] To this end, the specific technical solutions adopted by the utility model are as follows:

[0008] A tracking solar photovoltaic power generation device comprises a mounting seat, a mounting box is arranged on the top of the mounting seat, a mounting groove is dug in the mounting box, mounting vertical plates are symmetrically arranged on the top of the mounting box, a connecting mechanism is arranged between the mounting vertical plates, a braking mechanism is arranged on the outer wall of the connecting mechanism, a photovoltaic panel is arranged on the top of the braking mechanism, a starting mechanism is connected to the right side of the braking mechanism, and the starting mechanism is arranged on the right side of the bottom surface of the inner cavity of the mounting groove, and a control mechanism is arranged in the mounting seat.

[0009] Preferably, the connection mechanism comprises a connection shaft and a connection sleeve, the connection shaft is arranged between the mounting vertical plates, and the connection sleeve is sleeved on the outer wall of the connection shaft.

[0010] Preferably, the brake mechanism comprises a brake rod and a hollow brake gear. The brake rod is annularly arranged on the outer wall of the connecting sleeve, and one side of the brake rod is connected to the hollow brake gear.

[0011] Preferably, the starting mechanism includes a motor, a motor shaft, a starting rod and a starting gear. The motor is arranged on the right side of the bottom surface of the inner cavity of the mounting groove. The rear surface of the motor is provided with a motor shaft. The rear surface of the motor shaft is connected to the starting rod. The outer wall of the starting rod is provided with a starting gear.

[0012] Preferably, the connection between the motor shaft and the starting rod is connected through a shaft connector, and the rear surface of the starting rod is connected to the rear surface of the mounting groove.

[0013] Preferably, the starting gear is in contact with the hollow brake gear and is connected by teeth.

[0014] Preferably, the control mechanism includes a PLC controller, a mounting plate and a solar tracker, the PLC controller is arranged at the bottom of the inner cavity of the mounting seat, the solar trackers are connected to both sides of the PLC controller, and the solar trackers are symmetrically arranged on both sides of the mounting box through the mounting plate.

[0015] This utility model has the following beneficial effects:

[0016] Compared with the prior art, the tracking solar photovoltaic power generation device is a new structure formed by combining multiple mechanisms such as a connecting mechanism, a braking mechanism, a starting mechanism and a control mechanism. A PLC controller and multiple solar trackers are used as structures for detecting sunlight and controlling. A motor, a motor shaft, a starting rod and a starting gear are used as main drive components. With the assistance of a connecting shaft and a connecting sleeve, the hollow braking gear rotates and adjusts the position of the photovoltaic panel thereon, so that the position of the photovoltaic panel and the light can be adjusted, thereby maximizing the efficiency of the photovoltaic panel's absorption and greatly improving its practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the main structure of a tracking solar photovoltaic power generation device according to an embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the internal structure of a tracking solar photovoltaic power generation device according to an embodiment of the utility model;

[0020] Figure 3 It is an enlarged schematic diagram of the structure at A of a tracking solar photovoltaic power generation device according to an embodiment of the utility model;

[0021] Figure 4 It is an enlarged schematic diagram of the structure at point B of a tracking solar photovoltaic power generation device according to an embodiment of the utility model.

[0022] In the figure:

[0023] 1. Mounting base; 2. Mounting box; 3. Mounting slot; 4. Mounting riser; 5. Connecting mechanism; 6. Braking mechanism; 7. Photovoltaic panel; 8. Starting mechanism; 9. Control mechanism; 10. Connecting shaft; 11. Connecting sleeve; 12. Braking rod; 13. Hollow brake gear; 14. Motor; 15. Motor shaft; 16. Starting rod; 17. Starting gear; 18. PLC controller; 19. Mounting plate; 20. Solar tracker. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the practical embodiment clearer, the technical solutions in the embodiment will be clearly and completely described below in conjunction with the drawings in the practical embodiment. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0026] In the description of this utility, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this utility can be understood according to specific circumstances.

[0027] Example

[0028] like Figure 1-4 As shown, a tracking solar photovoltaic power generation device according to an embodiment of the utility model includes a mounting seat 1, a mounting box 2 is arranged on the top of the mounting seat 1, a mounting groove 3 is dug in the mounting box 2, mounting vertical plates 4 are symmetrically arranged on the top of the mounting box 2, a connecting mechanism 5 is arranged between the mounting vertical plates 4, a braking mechanism 6 is arranged on the outer wall of the connecting mechanism 5, a photovoltaic panel 7 is arranged on the top of the braking mechanism 6, a starting mechanism 8 is connected to the right side of the braking mechanism 6, and the starting mechanism 8 is arranged on the right side of the bottom surface of the inner cavity of the mounting groove 3, and a control mechanism 9 is arranged in the mounting seat 1; the components in the control mechanism 9 have the functions of detecting sunlight and controlling respectively, and the components in the starting mechanism 8 are controlled to work according to the angle of sunlight irradiation, and the starting mechanism 8 is adjusted with the braking mechanism 6 installed on the connecting mechanism 5, so that the photovoltaic panel 7 on the braking mechanism 6 is adjusted according to the angle of sunlight irradiation.

[0029] The connection mechanism 5 includes a connection shaft 10 and a connection sleeve 11. The connection shaft 10 is arranged between the mounting vertical plates 4. The connection sleeve 11 is sleeved on the outer wall of the connection shaft 10.

[0030] The braking mechanism 6 includes a braking rod 12 and a hollow braking gear 13. The braking rod 12 is annularly arranged on the outer wall of the connecting sleeve 11, and one side of the braking rod 12 is connected to the hollow braking gear 13. The starting gear 17 drives the braking rod 12 and the hollow braking gear 13 installed on the connecting sleeve 11 to rotate through a tooth connection, and the hollow braking gear 13 drives the photovoltaic panel 7 to adjust the angle.

[0031] The starting mechanism 8 includes a motor 14, a motor shaft 15, a starting rod 16 and a starting gear 17. The motor 14 is arranged on the right side of the bottom surface of the inner cavity of the installation groove 3. The rear surface of the motor 14 is provided with a motor shaft 15. The rear surface of the motor shaft 15 is connected with the starting rod 16. The outer wall of the starting rod 16 is sleeved with a starting gear 17. The connection between the motor shaft 15 and the starting rod 16 is connected through a shaft connector, and the rear surface of the starting rod 16 is connected to the rear surface of the installation groove 3. The starting gear 17 is in contact with the hollow brake gear 13 and is tooth-connected; the motor 14 is started and rotates with the motor shaft 15 on the rear side, the motor shaft 15 rotates with the starting rod 16 through the shaft connector, and the starting gear 17 sleeved on the outer wall of the starting rod 16 rotates.

[0032] The control mechanism 9 includes a PLC controller 18, a mounting plate 19 and a solar tracker 20. The PLC controller 18 is arranged at the bottom of the inner cavity of the mounting seat 1. The solar trackers 20 are connected to both sides of the PLC controller 18. The solar trackers 20 are symmetrically arranged on both sides of the mounting box 2 through the mounting plate 19.

[0033] In summary, with the aid of the above-mentioned technical solution of the utility model, when this device is in use, the PLC controller 18 and multiple solar trackers 20 are used as structures for detecting sunlight and controlling. The PLC controller 18 controls the motor 14 to start, and the motor 14 is started and drives the motor shaft 15 on the rear side to rotate. The motor shaft 15 drives the starting rod 16 to rotate through the shaft connector, and the starting gear 17 sleeved on the outer wall of the starting rod 16 rotates. The starting gear 17 drives the brake rod 12 and the hollow brake gear 13 installed on the connecting sleeve 11 to rotate through the gear connection, and the hollow brake gear 13 drives the photovoltaic panel 7 to adjust the angle.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A tracking solar photovoltaic power generation device, characterized in that: The invention comprises a mounting seat (1), a mounting box (2) is arranged on the top of the mounting seat (1), a mounting groove (3) is dug inside the mounting box (2), mounting vertical plates (4) are symmetrically arranged on the top of the mounting box (2), a connecting mechanism (5) is arranged between the mounting vertical plates (4), a braking mechanism (6) is arranged on the outer wall of the connecting mechanism (5), a photovoltaic panel (7) is arranged on the top of the braking mechanism (6), a starting mechanism (8) is connected to the right side of the braking mechanism (6), and the starting mechanism (8) is arranged on the right side of the bottom surface of the inner cavity of the mounting groove (3), and a control mechanism (9) is arranged inside the mounting seat (1).

2. A tracking solar photovoltaic power generation device according to claim 1, characterized in that: The connection mechanism (5) comprises a connection shaft (10) and a connection sleeve (11); the connection shaft (10) is arranged between the mounting vertical plates (4); and the connection sleeve (11) is sleeved on the outer wall of the connection shaft (10).

3. A tracking solar photovoltaic power generation device according to claim 2, characterized in that: The brake mechanism (6) comprises a brake rod (12) and a hollow brake gear (13); the brake rod (12) is annularly arranged on the outer wall of the connecting sleeve (11); and one side of the brake rod (12) is connected to the hollow brake gear (13).

4. A tracking solar photovoltaic power generation device according to claim 3, characterized in that: The starting mechanism (8) comprises a motor (14), a motor shaft (15), a starting rod (16) and a starting gear (17); the motor (14) is arranged on the right side of the bottom surface of the inner cavity of the mounting groove (3); the motor shaft (15) is arranged on the rear surface of the motor (14); the starting rod (16) is connected to the rear surface of the motor shaft (15); and the starting gear (17) is sleeved on the outer wall of the starting rod (16).

5. A tracking solar photovoltaic power generation device according to claim 4, characterized in that: The connection between the motor shaft (15) and the starter rod (16) is connected via a shaft connector, and the rear surface of the starter rod (16) is connected to the rear surface of the mounting groove (3).

6. A tracking solar photovoltaic power generation device according to claim 5, characterized in that: The starting gear (17) is in contact with the hollow brake gear (13) and is connected by teeth.

7. A tracking solar photovoltaic power generation device according to claim 6, characterized in that: The control mechanism (9) comprises a PLC controller (18), a mounting plate (19) and a solar tracker (20); the PLC controller (18) is arranged at the bottom of the inner cavity of the mounting seat (1); the solar trackers (20) are connected to both sides of the PLC controller (18); and the solar trackers (20) are symmetrically arranged on both sides of the mounting box (2) through the mounting plate (19).

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