Roof distributed photovoltaic power station wind-resistant protection device

Abstract

The utility model is suitable for the technical field of photovoltaic power stations, and provides a roof distributed wind-resistant protection device for a photovoltaic power station. A first wind shield; the second wind shield is arranged on the right side of the first wind shield; the first hinge plate is movably hinged to the inner ends of the first wind shield and the second wind shield; the grooves are formed in the backs of the first wind shield and the second wind shield in an array mode. Compared with the prior art, the beneficial effects of the utility model are that when in use, through the arrangement of the foldable first wind shield and the foldable second wind shield, the wind shield can be adjusted according to the width of a photovoltaic panel, so as to adapt to photovoltaic panels with various different widths and further protect the interior of the photovoltaic panel; and positioning structures are arranged on the backs of the first wind shield and the second wind shield, so that the positions and angles of the unfolded first wind shield and second wind shield can be fixed.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic power station technology, and in particular relates to a wind-resistant protection device for rooftop distributed photovoltaic power stations. Background Technology

[0002] A rooftop distributed photovoltaic power station is a renewable energy system that uses solar energy to generate electricity by installing photovoltaic power generation equipment on the rooftops of buildings such as shopping malls, factories, and residences.

[0003] Traditional photovoltaic panels are installed on the roofs of buildings such as shopping malls, factories, and residences, and are fixed in place according to wind direction and angle. However, because the installation position is set at a high place, they are often exposed to wind. The wind blowing from the front will move upward along the surface of the photovoltaic panel, but when the back is exposed to wind, the photovoltaic panel may be blown away or fall off the support, resulting in damage.

[0004] Therefore, how to provide a wind-resistant protection device for rooftop distributed photovoltaic power stations is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] The purpose of this utility model is to provide a wind-resistant protection device for rooftop distributed photovoltaic power stations, aiming to solve the problems mentioned in the background art.

[0006] This utility model is implemented as follows: a wind-resistant protection device for a rooftop distributed photovoltaic power station, comprising;

[0007] First windshield;

[0008] The second wind deflector is located to the right of the first wind deflector;

[0009] The first hinge plate is movably hinged to the inner ends of the first and second windshields.

[0010] The grooves are formed on the back of the first and second wind deflectors;

[0011] A positioning structure, wherein the positioning structure array is disposed inside the grooves on both sides;

[0012] A connecting structure is disposed in the middle of the inner end of the positioning structure.

[0013] Preferably, the connecting structure includes a support plate, a placement groove, and a telescopic connecting rod. The back of the upper end of the first and second wind deflectors is symmetrically provided with storage grooves. The support plate is disposed inside the positioning structure. The telescopic connecting rod is fixedly installed on the upper end of the surface of the support plate, and a movable connecting head is fixedly installed at its front end. The placement groove is symmetrically opened on the upper end of the back of the first and second wind deflectors and is connected to the groove.

[0014] Preferably, the positioning structure includes a positioning plate and a positioning rod. The rear end of the positioning plate is movably hinged to the rear end of the left and right side grooves. The middle of the left and right side positioning plates is movably hinged to a second hinge plate. The surface of the lower end positioning plate is arrayed with positioning holes. The positioning rod is movably hinged to the inner side of the left and right side positioning plates, and the inner side is provided with a connecting structure.

[0015] Preferably, the inner ends of the first wind deflector and the second wind deflector are both provided with second hinge grooves, and the first hinge plate is movably disposed inside the second hinge groove.

[0016] Preferably, the inner ends of the positioning plates on both the left and right sides are provided with a first hinge groove, and the second hinge plate is movably disposed inside the first hinge groove.

[0017] Preferably, the front surfaces of the first and second wind deflectors are symmetrically provided with arc grooves, and the surface of the movable connector is provided with rope holes.

[0018] Preferably, the shape and size of the storage slots on the left and right sides are adapted to the shape and size of the support plate, and the shape and size of the telescopic connecting rods and movable connectors on the left and right sides are adapted to the shape and size of the placement slots.

[0019] Compared with the prior art, the beneficial effects of this utility model are: in use, by setting a foldable first windbreak and a second windbreak, the width can be adjusted according to the width of the photovoltaic panel, thereby adapting to photovoltaic panels of various widths, thus protecting the interior of the photovoltaic panel, and by setting a positioning structure on the back of the first windbreak and the second windbreak, the position and angle of the first windbreak and the second windbreak after unfolding can be fixed.

[0020] By setting a connecting structure on the positioning structure, the positioning structure can be indirectly connected to the photovoltaic panel, thereby providing auxiliary support for the upper ends of the first and second windbreaks, further improving their stability and making them easier to use. Attached Figure Description

[0021] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0022] Figure 1 A schematic diagram of the overall appearance structure of a wind-resistant protection device for a rooftop distributed photovoltaic power station provided in this embodiment of the present invention;

[0023] Figure 2 A rear view structural schematic diagram of a wind-resistant protection device for a rooftop distributed photovoltaic power station provided in this embodiment of the present invention;

[0024] Figure 3 A top sectional view of a wind-resistant protection device for a rooftop distributed photovoltaic power station provided in this embodiment of the present invention;

[0025] Figure 4 A bottom-view cross-sectional structural diagram of a wind-resistant protection device for a rooftop distributed photovoltaic power station provided in an embodiment of this utility model;

[0026] Figure 5 Provided for the embodiments of this utility model Figure 1 A magnified structural diagram of part A.

[0027] In the diagram: 1-First wind deflector, 2-Second wind deflector, 3-First hinge plate, 4-Groove, 5-Positioning plate, 6-Positioning hole, 7-Positioning rod, 8-Support plate, 9-Storage slot, 10-Arc groove, 11-Second hinge plate, 12-First hinge slot, 13-Second hinge slot, 14-Telescopic connecting rod, 15-Placement slot, 16-Modible connector. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0029] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0030] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The diagram shown is a structural schematic of a wind-resistant protection device for a rooftop distributed photovoltaic power station according to an embodiment of the present invention, comprising:

[0031] First windshield 1;

[0032] The second wind deflector 2 is located on the right side of the first wind deflector 1;

[0033] The first hinge plate 3 is movably hinged to the inner ends of the first wind deflector 1 and the second wind deflector 2.

[0034] Grooves 4, an array of grooves 4 are formed on the back of the first wind deflector 1 and the second wind deflector 2;

[0035] The positioning structure array is set inside the two side grooves 4;

[0036] The connecting structure is located in the middle of the inner end of the positioning structure.

[0037] In this embodiment of the utility model, when in use, the first windbreak plate 1 and the second windbreak plate 2, which are in a folded state, are moved to the leeward side of the photovoltaic panel, and then the first windbreak plate 1 and the second windbreak plate 2 are opened, so that the positioning structure at the inner end groove 4 of both is moved out and unfolded.

[0038] By setting a positioning structure, the lower ends of the first wind deflector 1 and the second wind deflector 2 can be fixed. Then, by setting a connecting structure, the upper ends of the first wind deflector 1 and the second wind deflector 2 can be supported, thereby improving the overall stability of the first wind deflector 1 and the second wind deflector 2 and thus improving their wind resistance.

[0039] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in a preferred embodiment of the present invention, the connecting structure includes a support plate 8, a placement groove 15, and a telescopic connecting rod 14. The back of the upper end of the first wind deflector 1 and the second wind deflector 2 are symmetrically provided with storage grooves 9. The support plate 8 is disposed inside the positioning structure. The telescopic connecting rod 14 is fixedly installed on the upper end of the surface of the support plate 8, and a movable connector 16 is fixedly installed at the front end. The placement grooves 15 are symmetrically opened on the upper end of the back of the first wind deflector 1 and the second wind deflector 2, and are connected to the groove 4.

[0040] In this embodiment of the utility model, when the positioning structure moves, it will drive the support plate 8 and the positioning rod 7 in the storage groove 9 to move out. Then, after the unfolding work is completed, the movable connector 16 on the surface of the telescopic connecting rod 14 on the surface of the positioning rod 7 can be connected to the back of the photovoltaic panel.

[0041] By setting up a connection structure, the photovoltaic panel can support the upper ends of the first windbreak plate 1 and the second windbreak plate 2, thereby further improving its stability.

[0042] like Figure 1 , Figure 3 , Figure 4 and Figure 5As shown, in a preferred embodiment of the present invention, the positioning structure includes a positioning plate 5 and a positioning rod 7. The rear end of the positioning plate 5 is movably hinged to the rear end of the left and right side grooves 4. The middle part of the left and right side positioning plates 5 is movably hinged to a second hinge plate 11. The surface of the lower positioning plate 5 is arrayed with positioning holes 6. The positioning rod 7 is movably hinged to the inner side of the left and right side positioning plates 5, and a connecting structure is provided on the inner side.

[0043] In this embodiment of the utility model, when the first wind deflector 1 and the second wind deflector 2 are opened, the positioning plates 5 in the grooves 4 on the upper and lower sides of the back of the two are pulled by the second hinge plate 11 at the first hinge groove 12 at the inner end of the two, and rotate and unfold at the hinge point between the rear end and the groove 4, so that the positioning plates 5 on the upper and lower sides are moved out.

[0044] By setting positioning holes 6 on the surface of the lower positioning plate 5, the position of the lower positioning plate 5 can be fixed, thereby indirectly fixing the angle of the first wind deflector 1 and the second wind deflector 2.

[0045] like Figure 3 and Figure 4 As shown, in a preferred embodiment of the present invention, the inner ends of the first wind deflector 1 and the second wind deflector 2 are both provided with a second hinge groove 13, and the first hinge plate 3 is movably disposed inside the second hinge groove 13.

[0046] In this embodiment of the utility model, when in use, a second hinge groove 13 is provided at the inner end of both the first wind deflector 1 and the second wind deflector 2, and the first hinge plate 3 is movably disposed inside the second hinge groove 13, thereby facilitating the folding and unfolding of the first wind deflector 1 and the second wind deflector 2.

[0047] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, in a preferred embodiment of the present invention, the inner ends of the positioning plates 5 on both the left and right sides are provided with first hinge grooves 12, and the second hinge plate 11 is movably disposed inside the first hinge grooves 12.

[0048] In this embodiment of the utility model, when in use, the first hinge groove 12 is provided at the inner end of the left and right side positioning plates 5, and the second hinge plate 11 is movably disposed inside the first hinge groove 12, thereby facilitating the movement of the left and right side positioning plates 5.

[0049] like Figure 2 As shown, in a preferred embodiment of the present invention, the front surfaces of the first wind deflector 1 and the second wind deflector 2 are symmetrically provided with arc grooves 10, and the surface of the movable connector 16 is provided with rope holes.

[0050] In this embodiment of the utility model, when in use, the surface of the first wind deflector 1 and the second wind deflector 2 is symmetrically provided with arc grooves 10, thereby reducing the impact of wind on the front. The surface of the movable connector 16 is provided with rope holes, which facilitates connection with the photovoltaic panel and improves its stability.

[0051] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, in a preferred embodiment of this utility model, the shape and size of the left and right storage slots 9 are adapted to the shape and size of the support plate 8, and the shape and size of the left and right telescopic connecting rods 14 and movable connectors 16 are adapted to the shape and size of the placement slots 15.

[0052] In this embodiment of the utility model, when in use, the shape and size of the left and right storage slots 9 are adapted to the shape and size of the support plate 8, and the shape and size of the left and right telescopic connecting rods 14 and movable connectors 16 are adapted to the shape and size of the placement slots 15, thereby facilitating the telescopic connecting rods 14 and movable connectors 16 as well as the storage work.

[0053] The present invention provides a wind protection device for a rooftop distributed photovoltaic power station in the above embodiments. When in use, the first windbreak plate 1 and the second windbreak plate 2, which are in a folded state, are moved to the leeward side of the photovoltaic panel. Then the first windbreak plate 1 and the second windbreak plate 2 are opened so that they are unfolded with the first hinge plate 3 at the inner end of the second hinge groove 13.

[0054] And the positioning plates 5 in the grooves 4 on the upper and lower sides of the back of the first wind deflector 1 and the second wind deflector 2 are pulled by the second hinge plate 11 at the first hinge groove 12 at the inner end of the two, and rotate and unfold at the hinge point between their rear ends and the grooves 4, so that the positioning plates 5 on the upper and lower sides are moved out. Then the positioning hole 6 on the surface of the lower positioning plate 5 is used to fix the position of the lower positioning plate 5, thereby indirectly fixing the angle of the first wind deflector 1 and the second wind deflector 2.

[0055] Furthermore, when the positioning plate 5 moves, it will cause the support plate 8 and positioning rod 7 in the storage slot 9 to move out. After the unfolding work is completed, the telescopic connecting rod 14 on the surface of the positioning rod 7 can be connected to the back of the photovoltaic panel, thereby supporting the upper end of the first wind deflector 1 and the second wind deflector 2, and further improving its stability.

[0056] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wind protection device for a roof distributed photovoltaic power station, characterized in that, The utility model relates to a kind of windbreaks, including; First windbreak (1); Second windbreak (2), which is arranged on the right side of the first windbreak (1); First hinged plate (3), which is movably hinged to the inner end of the first windbreak (1) and the second windbreak (2); Groove (4), which is arrayed on the back of the first windbreak (1) and the second windbreak (2); Positioning structure, which is arrayed inside the two-side groove (4); Connecting structure, which is arranged in the middle of the inner end of the positioning structure.

2. The wind protection device for roof distributed photovoltaic power station according to claim 1, characterized in that, The connecting structure includes a support plate (8), a placing groove (15) and a telescopic connecting rod (14), the back of the upper end of the first windbreak (1) and the second windbreak (2) is symmetrically provided with a receiving groove (9), the support plate (8) is arranged on the inner side of the positioning structure, the telescopic connecting rod (14) is fixedly installed on the upper end of the surface of the support plate (8), and a movable connector (16) is fixedly installed on the front end, the placing groove (15) is symmetrically provided on the upper end of the back of the first windbreak (1) and the second windbreak (2), and is in communication with the groove (4).

3. The wind protection device for roof distributed photovoltaic power station according to claim 1, characterized in that, The positioning structure includes a positioning plate (5) and a positioning rod (7), the rear end of the positioning plate (5) is movably hinged to the rear end of the left and right grooves (4), the middle part of the left and right positioning plates (5) is movably hinged with a second hinged plate (11), and the surface of the lower end of the positioning plate (5) is arrayed with a positioning hole (6), the positioning rod (7) is movably hinged to the inner side of the left and right positioning plates (5), and the inner side is provided with a connecting structure.

4. The wind protection device for roof distributed photovoltaic power station according to claim 1, characterized in that, The inner end of the first windbreak (1) and the second windbreak (2) is provided with a second hinged groove (13), and the first hinged plate (3) is movably arranged in the second hinged groove (13).

5. The wind protection device for a roof-mounted distributed photovoltaic power station according to claim 3, characterized in that, The inner end of the left and right positioning plates (5) is provided with a first hinged groove (12), and the second hinged plate (11) is movably arranged in the first hinged groove (12).

6. The wind protection device for a roof-mounted distributed photovoltaic power station according to claim 2, characterized in that, The surface of the front side of the first windbreak (1) and the second windbreak (2) is symmetrically provided with an arc groove (10), and the surface of the movable connector (16) is provided with a rope hole.

7. The wind protection device for a roof-mounted distributed photovoltaic power station according to claim 2, characterized in that, The shape and size of the left and right receiving grooves (9) are matched with the shape and size of the support plate (8), and the shape and size of the left and right telescopic connecting rods (14) and the movable connector (16) are matched with the shape and size of the placing groove (15).

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