Photovoltaic panel protection device for solar power generation

Abstract

The utility model discloses a photovoltaic panel protection device for solar power generation, which comprises a bottom plate, the outer side of the bottom plate is fixedly connected with a frame, the left side of the frame is provided with an insertion plate, the two ends of the right side of the insertion plate are symmetrically provided with clamping plates, and the two ends of the left side of the frame are provided with clamping grooves. A cross-shaped supporting plate is arranged at the bottom of the bottom plate in a semi-embedded mode, a supporting column is arranged under the cross-shaped supporting plate, a plurality of supports are arranged at the bottom end of the supporting column in an annular array mode, the top ends of the supports are fixedly connected with the supporting column, the clamping plates are matched with the clamping grooves, and sliding grooves are formed in the inner side of the frame. The bottom plate and the frame are arranged to comprehensively wrap the solar panel, so that the back plate is in a completely sealed state, the stress surface of the back plate is more uniform, deformation of the back plate is avoided, the erosion degree of an external severe environment to the back plate is weakened, and the service life of the back plate is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel components, in particular to a photovoltaic panel protection device for solar power generation. Background Art

[0002] Photovoltaic panel components are power generation devices that generate direct current when exposed to sunlight. They are composed of thin solid photovoltaic cells made almost entirely of semiconductor materials (such as silicon). Since there are no moving parts, they can be operated for a long time without causing any loss. Simple photovoltaic cells can provide energy for watches and computers, and more complex photovoltaic systems can provide lighting for houses and power the power grid. Photovoltaic panel components can be made into different shapes, and the components can be connected to generate more electricity. Because they need to be exposed to sunlight, they are usually placed in open areas and are eroded by the natural environment. The front of existing photovoltaic panels usually uses glass components for sealing, isolation and protection, while the back panel needs to be adjusted and fixed at a specific angle. It is not suitable to use glass components. Its corrosion resistance is poor, and the service life of the back panel cannot be synchronized with the upper solar panel, resulting in waste. At the same time, its adjustable angle structure is prone to oxidation, rust and corrosion. Long-term placement can easily cause it to get stuck or detach, resulting in the inability to adjust the angle of the photovoltaic panel and damage. Utility Model Content

[0003] The purpose of the utility model is to provide a photovoltaic panel protection device for solar power generation, which can more comprehensively seal and fix the back panel to avoid oxidation and other corrosion problems, and at the same time isolate and protect the angle adjustment components of the photovoltaic panel so that it can remain stable for a long time and is convenient for operators to adjust.

[0004] To achieve the above-mentioned purpose, a photovoltaic panel protection device for solar power generation is provided, comprising a base plate, a frame is fixedly connected to the outer side of the base plate, a plug plate is arranged on the left side of the frame, and card plates are symmetrically arranged at both ends of the right side of the plug plate, and card slots are arranged at both ends of the left side of the frame, and the card plates cooperate with the card slots, and a slide groove is arranged on the inner side of the frame, and a cross support plate is semi-embedded at the bottom of the base plate, and a support column is arranged directly below the cross support plate, and a plurality of brackets are arranged in a circular array at the bottom end of the support column and the top ends of the brackets are fixedly connected to the support column, and the base plate A solar panel is arranged above the cross support plate, and the outer side of the solar panel extends into the slide groove to make it slidably connected to the frame left and right. The top of the support column is fixedly connected to the gear rack, and the gear rack is rotatably connected to the gear shaft. The top of the gear shaft is provided with a connecting shaft, and the top of the connecting shaft is fixedly connected to the bottom of the cross support plate. The solar panel is fully wrapped by arranging the bottom plate and the frame, so that the back plate is in a completely sealed state and the stress surface where it is placed is more uniform, thereby avoiding deformation, reducing the degree of erosion of the back plate by the harsh external environment, and increasing its service life.

[0005] According to the photovoltaic panel protection device for solar power generation, a ring is provided on the support column, the ring is located directly below the gear frame and is fixedly connected to the support column, a clamping ring is provided at the center of the cross support plate, the top of the clamping ring extends into the interior of the cross support plate and is threadedly connected thereto, a corrugated hose is provided between the clamping ring and the ring, the two ends of the corrugated hose are respectively fixedly connected to the clamping ring and the ring, the gear frame is located inside the corrugated hose, and the angle adjustment component is sealed and isolated by providing the corrugated hose to prevent erosion by humid air while not affecting its normal rotation, thereby increasing its service life and being able to maintain a stable rotatable state for a long time.

[0006] According to the photovoltaic panel protection device for solar power generation, the material of the corrugated hose is made of corrosion-resistant and high-temperature-resistant material, which increases the service life of the corrugated hose.

[0007] According to the photovoltaic panel protection device for solar power generation, the card plate is provided with a limit hole, the opposite side of the card plate is provided with a knob, the knob is located on the outside of the frame, and a threaded rod extends from the side opposite to the knob and extends into the limit hole and is threadedly connected to the card plate, thereby enhancing the stability of the connection between the plug plate and the frame.

[0008] According to the photovoltaic panel protection device for solar power generation, a sealing gasket is provided on the opposite side of the knob, and the sealing gasket is semi-embedded and fixedly connected to the outer side of the frame. The opposite side of the knob extends into the interior of the sealing gasket and is rotatably connected to it, thereby ensuring the sealing of the joint and preventing it from detaching.

[0009] According to the photovoltaic panel protection device for solar power generation, sealing gaskets are fixedly connected to the upper and lower sides of the slide groove to fully seal the edge of the photovoltaic panel and prevent the entry of moist air from corroding the back panel.

[0010] Beneficial effects of the utility model:

[0011] 1. In the present invention, the bottom plate and the frame are provided to fully wrap the solar panel, so that the back plate is in a completely sealed state and the stress-bearing surface is more uniform, thus avoiding deformation, reducing the erosion of the back plate by the external harsh environment, and increasing its service life.

[0012] 2. The angle adjustment component is sealed and isolated by setting a corrugated hose to prevent erosion by moist air while not affecting its normal rotation, thereby increasing its service life and being able to maintain a stable rotatable state for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is an overall schematic diagram of a photovoltaic panel protection device for solar power generation according to the utility model;

[0015] Figure 2 This is a schematic diagram of the separation of the frame and the plug board in a photovoltaic panel protection device for solar power generation according to the utility model;

[0016] Figure 3 It is a schematic diagram of a corrugated hose in a photovoltaic panel protection device for solar power generation according to the utility model;

[0017] Figure 4 It is a schematic diagram of a cross support plate, a gear rack, a gear shaft and a support column in a photovoltaic panel protection device for solar power generation of the utility model;

[0018] Figure 5 for Figure 2 Enlarged view of point B in the middle.

[0019] Figure 6 The utility model is a schematic structural diagram of a gear rack and a gear shaft in a photovoltaic panel protection device for solar power generation.

[0020] Legend:

[0021] 1. Bottom plate; 2. Frame; 3. Insert plate; 4. Card plate; 5. Card slot; 6. Slide slot; 7. Cross support plate; 8. Support column; 9. Bracket; 10. Solar panel; 11. Gear rack; 12. Gear shaft; 13. Connecting shaft; 14. Ring; 15. Snap ring; 16. Corrugated hose; 17. Limit hole; 18. Knob; 19. Sealing gasket. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] Reference Figure 1-6, a frame 2 is fixedly connected to the outside of the bottom plate 1, a plug plate 3 is arranged on the left side of the frame 2, and card plates 4 are symmetrically arranged at both ends of the right side of the plug plate 3, and card slots 5 are provided at both ends of the left side of the frame 2, and the card plate 4 cooperates with the card slots 5, and a slide groove 6 is arranged on the inner side of the frame 2, and a cross support plate 7 is semi-embedded at the bottom of the bottom plate 1, and a support column 8 is arranged directly below the cross support plate 7, and a plurality of brackets 9 are arranged in a circular array at the bottom end of the support column 8, and the tops of the brackets 9 are fixedly connected to the support column 8, and a solar panel 10 is arranged above the bottom plate 1, and the outer side of the solar panel 10 extends into the slide groove 6 so that it is slidably connected to the frame 2 left and right, and a gear frame 11 is fixedly connected to the top of the support column 8, and a gear shaft 12 is rotatably connected in the gear frame 11, and a connecting shaft 13 is arranged on the top of the gear shaft 12, and the top of the connecting shaft 13 is fixedly connected to the bottom of the cross support plate 7, and a collar 14 is arranged on the support column 8, and the collar 14 is located directly below the gear frame 11 and is connected to the The support column 8 is fixedly connected, a clamping ring 15 is provided at the center of the cross support plate 7, the top of the clamping ring 15 extends into the interior of the cross support plate 7 and is threadedly connected thereto, a corrugated hose 16 is provided between the clamping ring 15 and the collar 14, and the two ends of the corrugated hose 16 are respectively fixedly connected to the clamping ring 15 and the collar 14, the gear frame 11 is located inside the corrugated hose 16, the material of the corrugated hose 16 is made of corrosion-resistant and high-temperature resistant materials, limiting holes 17 are provided on the card plate 4, and a knob 18 is provided on the opposite side of the card plate 4, the knob 18 is located on the outside of the frame 2, a threaded rod extends from the side opposite to the knob 18 and extends into the limiting hole 17 and is threadedly connected to the card plate 4, a sealing gasket 19 is provided on the side opposite to the knob 18, the sealing gasket 19 is semi-embedded and fixedly connected to the outside of the frame 2, the side opposite to the knob 18 extends into the interior of the sealing gasket 19 and is rotatably connected thereto, and sealing gaskets are fixedly connected to the upper and lower sides of the slide 6.

[0025] Working principle: In the utility model, the solar panel 10 is inserted into the interior of the frame 2 through the slide groove 6 from the left side, and then the plug plate 3 is inserted into the card slot 5 of the frame 2 through the card plate 4, the knob 18 is turned to limit and fix, and the gear shaft 12 is adjusted to adjust the inclination angle of the solar panel 10. After completion, the retaining ring 15 is inserted into the cross support plate 7 for rotating threaded connection.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A photovoltaic panel protection device for solar power generation, comprising a bottom plate (1), characterized in that: The outer side of the bottom plate (1) is fixedly connected to a frame (2), a plug plate (3) is arranged on the left side of the frame (2), and card plates (4) are symmetrically arranged at both ends of the right side of the plug plate (3), and card slots (5) are arranged at both ends of the left side of the frame (2), and the card plates (4) cooperate with the card slots (5), and a slide groove (6) is arranged on the inner side of the frame (2), and a cross support plate (7) is semi-embedded at the bottom of the bottom plate (1), and a support column (8) is arranged directly below the cross support plate (7), and the bottom end of the support column (8) has a circular array of There are a plurality of brackets (9) and the top ends of the brackets (9) are fixedly connected to the support columns (8). A solar panel (10) is arranged above the base plate (1). The outer side of the solar panel (10) extends into the slide groove (6) so that it is slidably connected to the frame (2) left and right. The top of the support column (8) is fixedly connected to a gear rack (11). A gear shaft (12) is rotatably connected inside the gear rack (11). A connecting shaft (13) is arranged at the top of the gear shaft (12). The top of the connecting shaft (13) is fixedly connected to the bottom of the cross support plate (7).

2. A photovoltaic panel protection device for solar power generation according to claim 1, characterized in that: A collar (14) is provided on the support column (8), the collar (14) is located directly below the gear frame (11) and is fixedly connected to the support column (8), a clamping ring (15) is provided at the center of the cross support plate (7), the top of the clamping ring (15) extends into the interior of the cross support plate (7) and is threadedly connected thereto, a corrugated hose (16) is provided between the clamping ring (15) and the collar (14), the two ends of the corrugated hose (16) are respectively fixedly connected to the clamping ring (15) and the collar (14), and the gear frame (11) is located inside the corrugated hose (16).

3. A photovoltaic panel protection device for solar power generation according to claim 2, characterized in that: The material of the corrugated hose (16) is corrosion-resistant and high-temperature-resistant material.

4. A photovoltaic panel protection device for solar power generation according to claim 1, characterized in that: The card plate (4) is provided with a limiting hole (17), and a knob (18) is provided on the opposite side of the card plate (4). The knob (18) is located on the outside of the frame (2), and a threaded rod extends from the opposite side of the knob (18) and extends into the limiting hole (17) and is threadedly connected to the card plate (4).

5. A photovoltaic panel protection device for solar power generation according to claim 4, characterized in that: A sealing gasket (19) is provided on one side opposite to the knob (18). The sealing gasket (19) is semi-embedded and fixedly connected to the outer side of the frame (2). The side opposite to the knob (18) extends into the interior of the sealing gasket (19) and is rotatably connected thereto.

6. A photovoltaic panel protection device for solar power generation according to claim 1, characterized in that: Sealing gaskets are fixedly connected to the upper and lower sides of the slide groove (6).

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