Multifunctional photovoltaic support adaptive regulator

Abstract

The utility model belongs to the field of regulators, particularly relates to a multifunctional photovoltaic support self-adaptive regulator, and aims to solve the problem that the power generation efficiency of a photovoltaic panel is limited due to the fact that the conventional photovoltaic support is generally fixed and the angle of the photovoltaic panel cannot be automatically regulated according to the change of an illumination angle, the following scheme is provided: the multifunctional photovoltaic support self-adaptive regulator comprises a support main body, the support main body is used for installing a photovoltaic panel, the bottom of the support main body is rotatably connected with a rotating seat, the bottom of the rotating seat is rotatably connected with a fixed column, the bottom of the fixed column is fixedly connected with an installing seat, and the circumference of the rotating seat is fixedly connected with a sliding frame. Through a mechanical transmission device which is combined with the rotating seat, the screw rod and the electric push rod, the adjustor can realize automatic and accurate adjustment of the angle of the photovoltaic panel. No matter how the illumination angle changes, the regulator can enable the photovoltaic panel to keep the optimal angle with the sunlight, so that the power generation efficiency of the photovoltaic panel is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of regulators, in particular to a multi-functional photovoltaic bracket adaptive regulator. Background Art

[0002] With the continuous development of solar energy technology, the application of photovoltaic panels is becoming more and more extensive. However, the power generation efficiency of photovoltaic panels is affected by various factors, among which the illumination angle is one of the key factors affecting the power generation efficiency of photovoltaic panels. A photovoltaic bracket with an adaptive adjustment function can effectively solve this problem.

[0003] Traditional photovoltaic brackets are usually fixed and cannot automatically adjust the angle of the photovoltaic panel according to the change of the illumination angle, thus limiting the power generation efficiency of the photovoltaic panel. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the defect that traditional photovoltaic brackets are usually fixed in the prior art and cannot automatically adjust the angle of the photovoltaic panel according to the change of the illumination angle, thus limiting the power generation efficiency of the photovoltaic panel, and to propose a multi-functional photovoltaic bracket adaptive regulator.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A multi-functional photovoltaic bracket adaptive regulator, including a bracket main body for installing a photovoltaic panel. The bottom of the bracket main body is rotatably connected to a rotating seat, the bottom of the rotating seat is rotatably connected to a fixed column, and the bottom of the fixed column is fixedly connected to a mounting seat;

[0007] A sliding frame is fixedly connected to the circumference of the rotating seat. A screw rod is rotatably connected inside the sliding frame. One end of the sliding frame is fixedly connected to a second motor, and one end of the output shaft of the second motor is fixedly connected to the screw rod. A sliding block is threadedly connected to the circumference of the screw rod. The sliding block is slidably connected inside the sliding frame. An electric push rod is rotatably connected to the upper surface of the sliding block, and the output end of the electric push rod is rotatably connected to the bracket main body for adjusting the angle of the bracket main body;

[0008] A rotating assembly is arranged between the fixed column and the rotating seat, and the rotating assembly is used for adjusting the horizontal rotation angle of the bracket main body.

[0009] In a possible design, the rotating assembly includes two fixing plates, both of the two fixing plates are fixedly connected to the circumference of the fixing column, a rotating ring is installed on the circumference of the rotating seat, the rotating ring is rotatably connected to the fixing column, a worm gear is fixedly connected to the outer circumferential wall of the rotating ring, a worm is rotatably connected between the two fixing plates, the worm is engaged with the worm gear, and a first motor is fixedly connected to one side of one of the fixing plates, and one end of the output shaft of the first motor is fixedly connected to the worm.

[0010] In a possible design, an external gear ring is fixedly connected to the circumference of the rotating seat, and an internal gear ring is arranged inside the rotating ring, and the internal gear ring is engaged with the external gear ring.

[0011] In a possible design, a protective box is fixedly connected to the circumference of the rotating seat, a controller is installed inside the protective box, and the first motor and the second motor are respectively electrically connected to the controller.

[0012] In a possible design, bases are respectively fixedly connected to the bottom of the mounting seat.

[0013] In a possible design, an angle sensor is fixedly connected to the bottom of the bracket main body.

[0014] In this application, when in use, when it is necessary to adjust the angle of the photovoltaic panel, the controller controls the second motor to drive the screw to rotate according to the position of the sun (including several solar tracking sensors, the azimuth of the sun is detected in real time by the solar tracking sensor 10, the controller is electrically connected to the solar tracking sensor 10 outdoors, and the sun azimuth information detected by the solar tracking sensor 10 can be transmitted to the controller. The controller and the solar tracking sensor can be the same as those in the patent with the publication number CN206400358U. The specific structure and mechanism are not described in this application anymore), thereby driving the sliding block to slide inside the sliding frame. The movement of the sliding block is supported by the electric push rod, the angle of the bracket main body can be adjusted, and the angle of the bracket main body can be further adjusted by the telescopic movement of the electric push rod itself;

[0015] At the same time, the controller can also control the first motor to drive the worm to rotate. The meshing action of the worm and the worm gear drives the rotating ring and the rotating seat to rotate, so as to realize the adjustment of the horizontal rotation angle of the bracket main body, and enable the photovoltaic panel to be adjusted adaptively to the sun rays;

[0016] The angle sensor monitors the angle change of the bracket main body in real time and feeds back the data to the controller. The controller precisely controls the driving of the first motor and the second motor according to the received data, so as to realize the adaptive adjustment of the angle of the photovoltaic panel, keep the photovoltaic panel at the best angle with the sunlight all the time, and thus maximize the utilization of solar energy resources;

[0017] Through the cooperation of the sliding frame and its attached components, and the rotating ring and its attached components, various angle adjustments of the bracket body can be achieved, with a multi-functional effect.

[0018] Beneficial effects:

[0019] In the present utility model, for the described multi-functional photovoltaic bracket adaptive regulator, through the mechanical transmission device combining the rotating seat, screw rod, and electric push rod, this regulator can achieve automatic and precise adjustment of the angle of the photovoltaic panel. Regardless of how the illumination angle changes, this regulator can keep the photovoltaic panel at the best angle with sunlight, thereby significantly improving the power generation efficiency of the photovoltaic panel;

[0020] In the present utility model, for the described multi-functional photovoltaic bracket adaptive regulator, through the setting of the rotating assembly, the horizontal rotation angle adjustment of the photovoltaic panel is realized, which enables the photovoltaic panel to track sunlight omnidirectionally and further improves the utilization rate of solar energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is the front view structural schematic diagram of a multi-functional photovoltaic bracket adaptive regulator proposed by the present utility model;

[0022] Figure 2 is the exploded structural schematic diagram of the rotating assembly of a multi-functional photovoltaic bracket adaptive regulator proposed by the present utility model;

[0023] Figure 3 is the sectional view structural schematic diagram of the connection relationship between the rotating seat and the bracket body of a multi-functional photovoltaic bracket adaptive regulator proposed by the present utility model.

[0024] In the figure: 1, mounting seat; 2, base; 3, fixed column; 4, rotating ring; 5, fixing plate; 6, rotating seat; 7, bracket body; 8, sliding frame; 9, protective box; 10, controller; 11, electric push rod; 12, external gear ring; 13, internal gear ring; 14, worm gear; 15, first motor; 16, worm; 17, second motor; 18, screw rod; 19, sliding block; 20, angle sensor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0026] Embodiment 1

[0027] Refer to Figures 1 - 3, a multifunctional adaptive regulator, comprising: a bracket main body 7, a rotating seat 6, a fixed column 3, a mounting seat 1, a sliding frame 8, a screw rod 18, a second motor 17, a sliding block 19, an electric push rod 11, and a rotating assembly;

[0028] The bracket main body 7 is the main structure for mounting the photovoltaic panel. Its bottom is connected to the rotating seat 6 through a rotating connection, enabling the bracket main body 7 to rotate within a certain angle range. The bottom of the rotating seat 6 is also connected to the fixed column 3 through a rotating connection, and the bottom of the fixed column 3 is fixed with a mounting seat 1 for fixing the entire device on the ground or other basic structures;

[0029] The sliding frame 8 is fixed on the circumference of the rotating seat 6 and internally rotatably connected with a screw rod 18. One end of the screw rod 18 is fixedly connected to the output shaft of the second motor 17. Driven by the second motor 17, the screw rod 18 can rotate forward and backward. The sliding block 19 is threadedly connected to the circumference of the screw rod 18. As the screw rod 18 rotates, the sliding block 19 can slide inside the sliding frame 8. The output end of the electric push rod 11 is rotatably connected to the bracket main body 7, and its end is rotatably connected to the sliding block 19. When the sliding block 19 moves, the angle of the bracket main body 7 can be adjusted through the support of the electric push rod 11, and the angle of the bracket main body 7 can be further adjusted by the telescoping of the electric push rod 11 itself;

[0030] The rotating assembly is arranged between the fixed column 3 and the rotating seat 6, including two fixing plates 5, a rotating ring 4, a worm gear 14, a worm 16, and a first motor 15. The two fixing plates 5 are fixedly connected to the circumference of the fixed column 3. The rotating ring 4 is installed on the circumference of the rotating seat 6. The worm gear 14 is fixed on the outer circumferential wall of the rotating ring 4. The worm 16 is rotatably connected between the two fixing plates 5 and meshes with the worm gear 14. The output shaft of the first motor 15 is fixedly connected to the worm 16. Driven by the first motor 15, the worm 16 can drive the worm gear 14 and the rotating ring 4 to rotate, thereby adjusting the horizontal rotation angle of the bracket main body 7;

[0031] To increase the stability of rotation, an external gear ring 12 is also fixed on the circumference of the rotating seat 6, and an internal gear ring 13 is provided inside the rotating ring 4. The internal gear ring 13 meshes with the external gear ring 12.

[0032] This application can be used in the field of photovoltaic brackets and other fields applicable to this application.

[0033] Embodiment 2

[0034] Reference Figures 1 - 3 , based on Embodiment 1 with improvements:

[0035] A multifunctional photovoltaic bracket adaptive regulator, which is applied in the field of photovoltaic brackets;

[0036] The protective box 9 is installed on the circumference of the rotating seat 6, and a controller 10 is installed inside. The first motor 15 and the second motor 17 are electrically connected to the controller 10 respectively to achieve automatic control and can be adaptively adjusted.

[0037] The bottom of the mounting seat 1 is fixedly connected to a base 2 to enhance the stability of the entire device.

[0038] In addition, an angle sensor 20 is also fixed to the bottom of the bracket main body 7 to monitor the angle change of the bracket main body 7 in real time and feed the data back to the controller 10 for more precise control.

[0039] Preferably, the controller 10 in this application is a PLC board, and the specific model is S7-1200 of Siemens. It is a compact PLC suitable for simple automation tasks. It provides interfaces with various sensors and actuators, including motors and the angle sensor 20. S7-1200 can perform various logical operations such as AND, OR, NOT, etc. to achieve functions such as switch control and sequence control of the device. S7-1200 has powerful computing and measuring capabilities and can be used to implement closed-loop control tasks. By connecting sensors and actuators, S7-1200 can obtain the state information of the controlled object in real time and adjust according to the preset control algorithm to achieve the desired control effect.

[0040] However, as is well known to those skilled in the art, the working principles and wiring methods of the electric push rod 11, the first motor 15, and the second motor 17 are common knowledge, and they all belong to conventional means or well-known common sense. Therefore, they will not be elaborated here. Those skilled in the art can make arbitrary selections according to their needs or convenience.

[0041] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A multifunctional photovoltaic support adaptive regulator, characterized in that, Including: A bracket main body (7) for installing a photovoltaic panel. A rotating seat (6) is rotatably connected to the bottom of the bracket main body (7). A fixed column (3) is rotatably connected to the bottom of the rotating seat (6). A mounting seat (1) is fixedly connected to the bottom of the fixed column (3). A sliding frame (8) is fixedly connected to the circumference of the rotating seat (6). A screw rod (18) is rotatably connected to the inside of the sliding frame (8). A second motor (17) is fixedly connected to one end of the sliding frame (8). One end of the output shaft of the second motor (17) is fixedly connected to the screw rod (18). A sliding block (19) is threadedly connected to the circumference of the screw rod (18). The sliding block (19) is slidably connected to the inside of the sliding frame (8). An electric push rod (11) is rotatably connected to the upper surface of the sliding block (19). The output end of the electric push rod (11) is rotatably connected to the bracket main body (7) for adjusting the angle of the bracket main body (7). A rotating assembly is arranged between the fixed column (3) and the rotating seat (6) for adjusting the horizontal rotation angle of the bracket main body (7).

2. The adaptive regulator for the multifunctional photovoltaic support according to claim 1, wherein, The rotating assembly includes two fixing plates (5). Both of the two fixing plates (5) are fixedly connected to the circumference of the fixed column (3). A rotating ring (4) is installed on the circumference of the rotating seat (6). The rotating ring (4) is rotatably connected to the fixed column (3). A worm gear (14) is fixedly connected to the outer circumferential wall of the rotating ring (4). A worm (16) is rotatably connected between the two fixing plates (5). The worm (16) is engaged with the worm gear (14). A first motor (15) is fixedly connected to one side of one of the fixing plates (5). One end of the output shaft of the first motor (15) is fixedly connected to the worm (16).

3. The adaptive regulator of a multifunctional photovoltaic bracket according to claim 2, characterized in that An external gear ring (12) is fixedly connected to the circumference of the rotating seat (6). An internal gear ring (13) is arranged inside the rotating ring (4). The internal gear ring (13) is engaged with the external gear ring (12).

4. The multifunctional photovoltaic support adaptive regulator according to claim 3, characterized in that, A protective box (9) is fixedly connected to the circumference of the rotating seat (6). A controller (10) is installed inside the protective box (9). The first motor (15) and the second motor (17) are respectively electrically connected to the controller (10).

5. The adaptive regulator for the multifunctional photovoltaic support according to claim 1, wherein A base (2) is respectively fixedly connected to the bottom of the mounting seat (1).

6. The multifunctional photovoltaic support adaptive regulator according to claim 1, characterized in that An angle sensor (20) is fixedly connected to the bottom of the bracket main body (7).

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