Intelligent control device for photovoltaic power generation

Abstract

The utility model provides an intelligent control device for photovoltaic power generation, which belongs to the technical field of photovoltaic power generation control and comprises a top plate. The number of the side plates is two, and the two side plates are fixedly connected to the two sides of the upper end of the top plate. The T-shaped protective plate is fixedly connected to the upper end of the top plate; the number of the rotating protection assemblies is two, and each rotating protection assembly comprises a photovoltaic power generation panel, a center shaft and a rotating shaft; by using the device, when snow or hail falls in snowy days or hail days, the driving assembly indirectly controls the two photovoltaic power generation panels to rotate into the T-shaped protection plates, so that hail or accumulated snow cannot be accumulated on the surfaces of the photovoltaic power generation panels, snow accumulation on the surfaces of the photovoltaic power generation panels is avoided, and the situation that the device collapses due to excessive accumulated snow, insufficient support bearing capacity and device collapse is avoided. Therefore, the service life of the equipment is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic power generation control, and in particular relates to an intelligent control device for photovoltaic power generation. Background Art

[0002] Photovoltaic power generation device is a device that converts sunlight into electrical energy. It is mainly composed of solar panels, brackets, inverters, energy storage devices and control systems. Among them, solar panels are the core components. They use the photoelectric effect of semiconductor materials to convert the energy in sunlight into electrical energy.

[0003] In the prior art, the photovoltaic power generation device is fixed on the surface of the bracket. There is no protective structure on the outer surface of the photovoltaic power generation device. When encountering hail or snow, snow is easy to accumulate on the surface. If there is too much snow, the bearing capacity of the bracket is insufficient, the device will collapse, and the equipment will be easily damaged. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent control device for photovoltaic power generation, aiming to solve the problem in the prior art that the photovoltaic power generation device is fixed on the surface of the bracket, the outer surface of the photovoltaic power generation device has no protective structure, and when encountering hail or snow, snow is easily accumulated on the surface. If there is too much snow, the bearing capacity of the bracket is insufficient, the device collapses, and the equipment is easily damaged.

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

[0006] An intelligent control device for photovoltaic power generation, comprising:

[0007] roof;

[0008] Two side panels are provided, and both side panels are fixedly connected to both sides of the upper end of the top panel;

[0009] A T-shaped guard plate, wherein the T-shaped guard plate is fixedly connected to the upper end of the top plate;

[0010] A rotation protection assembly, which is provided with two groups, each group of the rotation protection assembly includes a photovoltaic power generation panel, a central shaft and a rotation shaft, the central shaft is rotatably connected in two T-shaped guard plates, the rotation shaft is fixedly connected to the circumferential surface of the central shaft, and the photovoltaic power generation panel is fixedly connected to the circumferential surface of the rotation shaft; and

[0011] A driving assembly is arranged on one side of one of the T-shaped guard plates, and the driving assembly is connected to two groups of rotation protection assemblies.

[0012] As a preferred solution of the utility model, one end of one of the T-shaped guard plates is fixedly connected to the outer shell, and the inner walls on both sides of the outer shell are fixedly connected to fixing plates.

[0013] As a preferred solution of the utility model, the drive assembly includes a first gear, a second gear and a motor, the first gear is fixedly connected to the circumferential surface of one of the central axes, the second gear is fixedly connected to the circumferential surface of the other central axis, the first gear is meshed with the second gear, the motor is fixedly connected to the close ends of two fixed plates, and the output end of the motor is fixed to the second gear.

[0014] As a preferred solution of the utility model, two sensors are fixedly connected to the upper end of the T-shaped guard plate.

[0015] As a preferred solution of the utility model, support feet are fixedly connected to the four corners of the lower end of the top plate.

[0016] As a preferred solution of the utility model, a plurality of reinforcement beams are respectively fixedly connected to the surfaces of the plurality of support legs.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. In this scheme, by using this device, when it snows or hail falls, the driving component indirectly controls the two photovoltaic panels to rotate into the T-shaped guard plate, so that hail or snow cannot accumulate on the surface of the photovoltaic panels, thereby avoiding snow accumulation on the surface of the photovoltaic panels, avoiding equipment damage caused by excessive snow accumulation, insufficient support bearing capacity, and device collapse, thereby increasing the service life of the equipment.

[0019] 2. In this solution, the central axis in each set of rotating protection components is rotatably connected to two T-shaped guard plates, the rotating shaft is fixedly connected to the circumferential surface of the central axis, and the photovoltaic panel is fixedly connected to the circumferential surface of the rotating shaft; this structure allows the photovoltaic panel to rotate flexibly to optimize the absorption of sunlight. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 This is a first-perspective stereogram of the present invention;

[0022] Figure 2 It is a second perspective stereogram of the utility model;

[0023] Figure 3 It is the first cross-sectional view of the utility model;

[0024] Figure 4 It is the second cross-sectional view of the present utility model.

[0025] In the figure: 1. Top plate; 2. Support legs; 3. T-shaped guard plate; 4. Sensor; 5. Photovoltaic panel; 6. Side plate; 7. Center axis; 8. First gear; 9. Second gear; 10. Motor; 11. Casing; 12. Reinforcement beam; 13. Rotating shaft; 14. Fixed plate. DETAILED DESCRIPTION

[0026] 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.

[0027] Example 1

[0028] See also Figure 1-4 , the utility model provides the following technical solutions:

[0029] An intelligent control device for photovoltaic power generation, comprising:

[0030] Top plate 1;

[0031] Two side panels 6 are provided, and both side panels 6 are fixedly connected to both sides of the upper end of the top panel 1;

[0032] A T-shaped guard plate 3, which is fixedly connected to the upper end of the top plate 1;

[0033] The rotation protection assembly is provided with two groups, each group of the rotation protection assembly comprises a photovoltaic panel 5, a central shaft 7 and a rotation shaft 13, the central shaft 7 is rotatably connected to the two T-shaped guard plates 3, the rotation shaft 13 is fixedly connected to the circumferential surface of the central shaft 7, and the photovoltaic panel 5 is fixedly connected to the circumferential surface of the rotation shaft 13; and

[0034] A driving assembly is arranged on one side of one of the T-shaped guard plates 3, and the driving assembly is connected to two sets of rotating protection assemblies.

[0035] In a specific embodiment of the utility model, the top plate 1 serves as the main supporting structure of the device and can provide stable support for the photovoltaic panels and other components; the two side plates 6 are arranged in parallel and fixedly connected to both sides of the upper end of the top plate to increase the stability and protection of the entire device; the T-shaped guard plate 3 is fixedly connected to the upper end of the top plate, and is designed to protect the photovoltaic panels from damage by the external environment; the rotation protection assembly includes a photovoltaic panel 5, a central axis 7 and a rotating shaft 13; the central axis 7 in each group of rotation protection assemblies is rotatably connected to the two T-shaped guard plates 3, the rotating shaft 13 is fixedly connected to the circumferential surface of the central axis 7, and the photovoltaic panel 5 is fixedly connected to the circumferential surface of the rotating shaft 13; this structure allows the photovoltaic panel to rotate flexibly to optimize the absorption of sunlight; the driving assembly is arranged on one side of one of the T-shaped guard plates 3, and is used to drive the rotation of the central axis 7 and the rotating shaft 13; the driving assembly can use a motor or other electric device, which is connected to the two groups of rotation protection assemblies to realize intelligent control of the photovoltaic panel.

[0036] For details, please refer to Figure 1-Figure 4 One end of a T-shaped guard plate 3 is fixedly connected to the outer shell 11 , and the inner walls on both sides of the outer shell 11 are fixedly connected to fixing plates 14 .

[0037] In this embodiment, the housing 11 serves to protect the operation of the driving assembly, and the fixing plate 14 serves to install the motor 10 .

[0038] For details, please refer to Figure 1-Figure 4 The driving assembly includes a first gear 8, a second gear 9 and a motor 10. The first gear 8 is fixedly connected to the circumferential surface of one of the central shafts 7, the second gear 9 is fixedly connected to the circumferential surface of the other central shaft 7, the first gear 8 is meshed with the second gear 9, the motor 10 is fixedly connected to the close ends of the two fixed plates 14, and the output end of the motor 10 is fixed to the second gear 9.

[0039] In this embodiment: when the motor 10 in the driving assembly is running, it drives the second gear 9 connected to its output end to rotate, the second gear 9 is meshed with the first gear 8, the first gear 8 and the second gear 9 rotate simultaneously and in opposite directions, the first gear 8 drives the central shaft 7 connected to it to rotate, and 9 drives another central shaft 7 to rotate.

[0040] For details, please refer to Figure 1-Figure 4 Two sensors 4 are fixedly connected to the upper end of the T-shaped guard plate 3.

[0041] In this embodiment: the sensor 4 is used to detect weather changes. When it snows or hail falls, the drive component indirectly controls the two photovoltaic panels 5 to rotate into the T-shaped guard plate 3, so that hail or snow cannot accumulate on the surface of the photovoltaic panels 5.

[0042] For details, please refer to Figure 1-Figure 4 The four corners of the lower end of the top plate 1 are fixedly connected with supporting feet 2.

[0043] In this embodiment: the support legs 2 are fixedly connected to the four corners of the lower end of the top plate 1 to increase the stability of the device and prevent the device from shaking or tilting during operation.

[0044] For details, please refer to Figure 1-Figure 4 A plurality of reinforcing beams 12 are respectively fixedly connected to the surfaces of the plurality of supporting legs 2.

[0045] In this embodiment: a reinforcing beam 12 is fixedly connected to the surface of each supporting foot 2; the function of the reinforcing beam 12 is to further enhance the stability and load-bearing capacity of the supporting foot 2.

[0046] It should be noted that the motor 10 and sensor 4 used in this solution are existing technologies, and the specific models to be used can be selected according to actual needs, which will not be elaborated here.

[0047] The working principle and use process of the utility model: when the device is in use, it is used under normal conditions, and the two photovoltaic light-emitting panels 5 are parallel to the upper surface of the top plate 1 to exert their photoelectric conversion function. When encountering rain, snow or hail weather, the sensor 4 senses the weather change and transmits the signal to the driving component, and the driving component indirectly drives the two photovoltaic panels 5 to rotate into the T-shaped guard plate 3; by using the device, when it snows or hail weather, the driving component indirectly controls the two photovoltaic panels 5 to rotate into the T-shaped guard plate 3, so that hail or snow cannot accumulate on the surface of the photovoltaic panels 5, avoiding snow accumulation on the surface of the photovoltaic panels 5, avoiding damage to the equipment caused by excessive snow accumulation, insufficient support bearing capacity, and collapse of the device, thereby improving the service life of the equipment.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An intelligent control device for photovoltaic power generation, characterized in that: include: Top plate (1); Two side panels (6) are provided, and the two side panels (6) are fixedly connected to both sides of the upper end of the top panel (1); A T-shaped guard plate (3), wherein the T-shaped guard plate (3) is fixedly connected to the upper end of the top plate (1); A rotation protection assembly, which is provided with two groups, each group of the rotation protection assembly comprises a photovoltaic power generation panel (5), a central shaft (7) and a rotation shaft (13), the central shaft (7) is rotatably connected to two T-shaped guard plates (3), the rotation shaft (13) is fixedly connected to the circumferential surface of the central shaft (7), and the photovoltaic power generation panel (5) is fixedly connected to the circumferential surface of the rotation shaft (13); as well as A driving assembly is arranged on one side of one of the T-shaped guard plates (3), and the driving assembly is connected to two groups of rotation protection assemblies.

2. The intelligent control device for photovoltaic power generation according to claim 1, characterized in that: One end of one of the T-shaped guard plates (3) is fixedly connected to the outer shell (11), and both inner walls of the outer shell (11) are fixedly connected to fixing plates (14).

3. The intelligent control device for photovoltaic power generation according to claim 2, characterized in that: The driving assembly comprises a first gear (8), a second gear (9) and a motor (10), wherein the first gear (8) is fixedly connected to the circumferential surface of one of the central shafts (7), the second gear (9) is fixedly connected to the circumferential surface of the other central shaft (7), the first gear (8) is meshed with the second gear (9), the motor (10) is fixedly connected to the adjacent ends of two fixing plates (14), and the output end of the motor (10) is fixed to the second gear (9).

4. The intelligent control device for photovoltaic power generation according to claim 3, characterized in that: Two sensors (4) are fixedly connected to the upper end of the T-shaped guard plate (3).

5. The intelligent control device for photovoltaic power generation according to claim 4, characterized in that: Support legs (2) are fixedly connected at the four corners of the lower end of the top plate (1).

6. The intelligent control device for photovoltaic power generation according to claim 5, characterized in that: A plurality of reinforcement beams (12) are respectively fixedly connected to the surfaces of the plurality of support legs (2).

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