Wind-resistant structure of solar panel for photovoltaic power generation

Abstract

The utility model belongs to the technical field of photovoltaic power generation, particularly relates to a wind-resistant structure of a solar panel for photovoltaic power generation, and aims to solve the problem of poor wind-resistant capability in the background technology, and adopts the scheme that the wind-resistant structure comprises a support frame, reinforcing connecting rods which are distributed at equal intervals are rotationally connected to the tops of the outer walls of the two sides of the support frame; fixing frames are welded to the outer walls of one ends of the reinforcing connecting rods. The inclination angle of the solar photovoltaic panel can be adjusted through stretching of the piston rod of the electric push rod, once typhoon occurs, the solar photovoltaic panel can be adjusted to the horizontal angle tending to the wind direction, wind resistance is effectively reduced, the wind resistance of the solar panel is improved, and the service life of the solar panel is prolonged. The long Z-shaped plates and the short Z-shaped plates surround the periphery of the solar photovoltaic panel, so that the periphery of the outer wall of the solar photovoltaic panel is reinforced, the solar photovoltaic panel is prevented from being separated from the fixing frame when typhoon occurs, and the wind resistance of the solar panel is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation, in particular to a wind-resistant structure of a solar panel for photovoltaic power generation. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. It is mainly composed of three parts: solar panels (modules), controllers and inverters, and the main parts are composed of electronic components.

[0003] In order to maintain a high light energy conversion rate, photovoltaic panels usually need to be installed in open areas without sunlight. Although existing photovoltaic brackets have high stability, once a typhoon occurs, the entire bracket is prone to shaking, which may damage the photovoltaic panels and cause serious property losses. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a wind-resistant structure of a solar panel for photovoltaic power generation, which overcomes the deficiencies of the prior art and effectively solves the problem of poor wind resistance.

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

[0006] A wind-resistant structure for a solar panel used for photovoltaic power generation, comprising a support frame, wherein the tops of the outer walls on both sides of the support frame are rotatably connected with reinforcement connecting rods distributed at equal distances, and a fixing frame is welded to the outer wall of one end of the reinforcement connecting rod, and an electric push rod is hinged between the fixing frame and the support frame;

[0007] A symmetrically distributed long Z-shaped plate is welded from one side to the other side of the outer wall of the fixing frame, and a symmetrically distributed short Z-shaped plate is welded from one side to the other side of the outer wall of the fixing frame. The top of the fixing frame is fixedly connected to an equidistantly distributed solar photovoltaic panel, and the long Z-shaped plate and the short Z-shaped plate are tightly attached to the outer wall of the solar photovoltaic panel.

[0008] Preferably, symmetrically distributed positioning telescopic sleeves are hinged between the fixing frame and the supporting frame.

[0009] Preferably, a streamline groove is provided between two of the long Z-shaped plates.

[0010] Preferably, a bottom frame is provided inside the support frame, and outer tripods distributed at equal distances are welded to the outer wall at the top of the bottom frame, and an inner tripod is welded to the inner wall of the outer tripod.

[0011] Preferably, a cross arm is welded between the two outer tripods.

[0012] Preferably, an electric control cabinet is fixedly connected to the inner wall of the support frame by bolts, and a battery and an inverter are installed inside the electric control cabinet.

[0013] The beneficial effects of the utility model are:

[0014] 1. The wind-resistant structure of the solar panel for photovoltaic power generation designed in this invention is that the solar photovoltaic panel is installed on a fixed frame, and the reinforced connecting rod is rotatably connected to the supporting frame. The inclination angle of the solar photovoltaic panel can be adjusted by the extension and contraction of the electric push rod piston rod. Once a typhoon occurs, the solar photovoltaic panel can be adjusted to a horizontal angle tending to the wind direction, which effectively reduces wind resistance and improves the wind resistance of the solar panel.

[0015] 2. The wind-resistant structure of the photovoltaic solar panel designed for power generation relies on long Z-shaped plates and short Z-shaped plates to embrace the four sides of the solar photovoltaic panel, so that the outer wall of the solar photovoltaic panel is reinforced all around to avoid the separation of the solar photovoltaic panel from the fixed frame during a typhoon, thereby further improving the wind resistance of the solar panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a wind-resistant structure of a solar panel for photovoltaic power generation proposed by the utility model;

[0017] Figure 2 This is a bottom view of the overall structure of a wind-resistant structure of a solar panel for photovoltaic power generation proposed by the utility model;

[0018] Figure 3 A schematic diagram of a fixing frame connection structure of a wind-resistant structure of a solar panel for photovoltaic power generation proposed by the utility model;

[0019] Figure 4 The utility model provides a schematic diagram of a support frame structure of a wind-resistant structure of a solar panel for photovoltaic power generation.

[0020] In the figure: 1. Support frame; 2. Reinforced connecting rod; 3. Fixed frame; 4. Electric push rod; 5. Positioning telescopic sleeve; 6. Long Z-shaped plate; 7. Short Z-shaped plate; 8. Solar photovoltaic panel; 9. Flow trough; 10. Bottom frame; 11. External tripod; 12. Internal tripod; 13. Cross arm; 14. Electric control cabinet. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Embodiment 1, refer to Figure 2A wind-resistant structure of a solar panel for photovoltaic power generation includes a support frame 1. The tops of the outer walls on both sides of the support frame 1 are rotatably connected with reinforcement connecting rods 2 distributed at equal distances, and a fixing frame 3 is welded to the outer wall of one end of the reinforcement connecting rod 2. An electric push rod 4 is hinged between the fixing frame 3 and the support frame 1.

[0023] In this embodiment, since the solar photovoltaic panel 8 is installed on the fixed frame 3, and the reinforced connecting rod 2 is rotatably connected to the support frame 1, the inclination angle of the solar photovoltaic panel 8 can be adjusted by the extension and retraction of the piston rod of the electric push rod 4. Once a typhoon occurs, the solar photovoltaic panel 8 can be adjusted to a horizontal angle tending to the wind direction, which effectively reduces wind resistance and improves the wind resistance of the solar panel.

[0024] Example 2, refer to Figures 2 to 3 A wind-resistant structure of a solar panel for photovoltaic power generation, wherein a symmetrically distributed long Z-shaped plate 6 is welded from one side of the outer wall of a fixing frame 3 to the other side, and a symmetrically distributed short Z-shaped plate 7 is welded from one side of the outer wall of the fixing frame 3 to the other side, and an equidistantly distributed solar photovoltaic panel 8 is fixedly connected to the top of the fixing frame 3, and the long Z-shaped plate 6 and the short Z-shaped plate 7 are tightly attached to the outer wall of the solar photovoltaic panel 8.

[0025] In this embodiment, the long Z-shaped plate 6 and the short Z-shaped plate 7 are surrounded on all sides of the solar photovoltaic panel 8, so that the outer wall of the solar photovoltaic panel 8 is reinforced on all sides, thereby preventing the solar photovoltaic panel 8 from being separated from the fixing frame 3 during a typhoon, thereby further improving the wind resistance of the solar panel.

[0026] Reference Figure 2 A symmetrically distributed positioning telescopic sleeve 5 is hinged between the fixing frame 3 and the supporting frame 1.

[0027] Reference Figure 3 , wherein a streamline groove 9 is provided between two long Z-shaped plates 6.

[0028] Reference Figure 4 A bottom frame 10 is arranged inside the support frame 1 , and outer tripods 11 distributed equidistantly are welded on the top outer wall of the bottom frame 10 , and inner tripods 12 are welded on the inner wall of the outer tripods 11 .

[0029] Reference Figure 4 A cross arm 13 is welded between the two outer tripods 11.

[0030] Reference Figure 1 The inner wall of the support frame 1 is fixedly connected with an electric control cabinet 14 by bolts, and a battery and an inverter are installed inside the electric control cabinet 14.

[0031] Working principle: First, the support frame 1 is composed of the bottom frame 10, the outer tripod 11, the inner tripod 12 and the cross arm 13. The reinforcement connecting rod 2 is rotatably connected to the support frame 1. Since the solar photovoltaic panel 8 is installed on the fixed frame 3, the inclination angle of the solar photovoltaic panel 8 can be adjusted by the extension and retraction of the piston rod of the electric push rod 4 to reduce wind resistance. At the same time, the long Z-shaped plate 6 and the short Z-shaped plate 7 are surrounded by the solar photovoltaic panel 8, so that the outer wall of the solar photovoltaic panel 8 is reinforced all around to prevent the solar photovoltaic panel 8 from being separated from the fixed frame 3 during a typhoon.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wind-resistant structure of a solar panel for photovoltaic power generation, comprising a support frame (1), characterized in that: The tops of the outer walls on both sides of the support frame (1) are rotatably connected to reinforced connecting rods (2) distributed at equal distances, and a fixed frame (3) is welded to the outer wall of one end of the reinforced connecting rod (2), and an electric push rod (4) is hinged between the fixed frame (3) and the support frame (1); A symmetrically distributed long Z-shaped plate (6) is welded from one side to the other side of the outer wall of the fixing frame (3), and a symmetrically distributed short Z-shaped plate (7) is welded from one side to the other side of the outer wall of the fixing frame (3); a solar photovoltaic panel (8) distributed at an equal distance is fixedly connected to the top of the fixing frame (3), and the long Z-shaped plate (6) and the short Z-shaped plate (7) are tightly attached to the outer wall of the solar photovoltaic panel (8).

2. A wind-resistant structure of a solar panel for photovoltaic power generation according to claim 1, characterized in that: Symmetrically distributed positioning telescopic sleeves (5) are hinged between the fixing frame (3) and the supporting frame (1).

3. A wind-resistant structure of a solar panel for photovoltaic power generation according to claim 1, characterized in that: A flow line groove (9) is provided between the two long Z-shaped plates (6).

4. A wind-resistant structure of a solar panel for photovoltaic power generation according to claim 1, characterized in that: A bottom frame (10) is arranged inside the support frame (1), and outer tripods (11) distributed at equal distances are welded to the top outer wall of the bottom frame (10), and inner tripods (12) are welded to the inner wall of the outer tripods (11).

5. A wind-resistant structure of a solar panel for photovoltaic power generation according to claim 4, characterized in that: A cross arm (13) is welded between the two outer tripods (11).

6. A wind-resistant structure of a solar panel for photovoltaic power generation according to claim 1, characterized in that: An electric control cabinet (14) is fixedly connected to the inner wall of the support frame (1) by means of bolts, and a storage battery and an inverter are installed inside the electric control cabinet (14).

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