Louvered photovoltaic support

Abstract

The utility model relates to the technical field of photovoltaic supports, and discloses a louvered photovoltaic support, which comprises a base and a top plate, the top plate is positioned right above the base, a folding assembly is arranged between the base and the top plate, the head and the tail of the folding assembly are respectively provided with a first U-shaped seat and a second U-shaped seat, the second U-shaped seat is fixedly mounted at the bottom of the top plate, and the first U-shaped seat and the second U-shaped seat are fixedly mounted at the bottom of the top plate. A first storage groove and a second storage groove are formed in the upper surface of the base, the first storage groove is used for storing the folding assembly, and the first U-shaped base is fixedly installed at the bottom of the first storage groove. According to the photovoltaic support, the folding assembly is designed to be of a corrugated structure, photovoltaic assemblies in the folding assembly can be stacked in the first storage groove in order to reduce the size of the photovoltaic support during storage or transportation, the rotating assembly can pull the rectangular frame plate to be folded into the second storage groove, the body type of the photovoltaic support is further controlled, and the photovoltaic support is convenient to store and transport. Therefore, the transportation cost and the storage cost of the photovoltaic support are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, and more specifically, to a louvered photovoltaic bracket. Background Art

[0002] Photovoltaic is the abbreviation of solar photovoltaic power generation system, which is a power generation system that uses the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy. It has two modes of operation: independent operation and grid-connected operation. Photovoltaic brackets are commonly used components when installing photovoltaic panels, and play a very important role in ensuring the stability of photovoltaic panels.

[0003] When common photovoltaic brackets are in use, the multiple photovoltaic panels carried on them occupy a large space and cannot be folded and stored reasonably and effectively, which makes such photovoltaic brackets very inconvenient to transport and store, and will increase the actual cost of transportation and storage. The presence of multiple photovoltaic panels on the same photovoltaic bracket will also cause mutual shading between the photovoltaic panels, affecting the power generation effect. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a louver-type photovoltaic bracket. By designing the folding component as a corrugated structure, the photovoltaic components in the folding component can be stacked in order inside the first storage slot to reduce the volume of the photovoltaic bracket during storage or transportation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shutter-type photovoltaic support, comprising a base and a top plate, the top plate being located just above the base, a folding assembly being arranged between the base and the top plate, a first U-shaped seat and a second U-shaped seat being respectively arranged at the head and tail of the folding assembly, the second U-shaped seat being fixedly mounted on the bottom of the top plate, a first storage slot and a second storage slot being opened on the upper surface of the base, the first storage slot being used to store the folding assembly, the first U-shaped seat being fixedly mounted on the bottom of the first storage slot, a rotating assembly being arranged on the base, a rectangular frame plate being arranged on the rotating assembly, and the rotating assembly being used to adjust the angle of the rectangular frame plate, a screw rod being rotatably connected between the upper and lower inner walls of the rectangular frame plate through bearings, a driving motor being arranged at the bottom of the rectangular frame plate, the screw rod being driven by the driving motor, a slider being threadedly connected to the screw rod, the slider being slidably matched with the inner wall of the rectangular frame plate, a bolt being arranged on the top plate, and the top plate being fixed to the slider through the bolt;

[0006] The folding assembly includes a plurality of photovoltaic assemblies, which are arranged in a corrugated shape from top to bottom, and a third U-shaped seat is arranged at the concave and convex nodes of the plurality of photovoltaic assemblies.

[0007] As a preferred technical solution of the utility model, the photovoltaic assembly includes a carrier frame, the upper and lower sides of the carrier frame are fixed with carrier tubes, the middle of the carrier frame is provided with a photovoltaic panel, and the relative inner walls of the third U-shaped seat are rotatably connected to the carrier tube through a pin shaft.

[0008] As a preferred technical solution of the utility model, a fixing plate is fixed on both the left and right sides of the base, and a plurality of mounting holes are opened on the fixing plate.

[0009] As a preferred technical solution of the utility model, the rotating assembly includes a carrying column and a fixed block, the carrying column is arranged on the base, and the joint of the carrying column and the base is rotatably connected through a bearing, the fixed block is fixedly installed on the outside of the base, and a carrying plate is fixed at one end of the carrying column located on the inner side of the second storage slot, and the carrying plate is fixedly installed on the rectangular frame plate.

[0010] As a preferred technical solution of the utility model, the outer fixing sleeve of the supporting column is connected with a gear, and the fixing block is provided with an electric telescopic rod.

[0011] As a preferred technical solution of the utility model, a carrier block is fixedly installed at the output end of the electric telescopic rod, a rack is fixed on the top of the carrier block, the rack is arranged parallel to the electric telescopic rod, and the rack and the gear are meshed with each other.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model designs the folding component to be a corrugated structure, so that the photovoltaic components in the folding component can be stacked in order inside the first storage slot to reduce the volume of the photovoltaic bracket during storage or transportation. The rotating component can pull the rectangular frame plate into the second storage slot to further control the size of the photovoltaic bracket, thereby reducing the transportation cost and storage cost of the photovoltaic bracket.

[0014] 2. The utility model drives the screw rod to rotate by a driving motor, so that the screw rod pulls the slider to move in a screw rod transmission manner, and the top plate and the slider are fixed by bolts, so that the slider can pull the top plate to help the folding assembly to complete the unfolding or folding, making the use of the photovoltaic assembly more convenient; the electric telescopic rod is used to push the rack to move, and the rack and the gear are engaged with each other to pull the gear to rotate, so that the gear drives the carrier column to pull the rectangular frame plate to rotate, and the angle of the rectangular frame plate is adjusted to control the unfolding or folding of the rectangular frame plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the base, top plate, rectangular frame plate and screw rod in the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the top plate, rectangular frame plate, lead screw and drive motor in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the top plate, the first U-shaped seat, the second U-shaped seat and the folding assembly in the utility model;

[0019] Figure 5 It is a schematic diagram of the structure of the photovoltaic module in the utility model;

[0020] Figure 6 It is a structural schematic diagram of the base and the rotating assembly in the utility model.

[0021] In the figure: 1. base; 2. top plate; 3. first U-shaped seat; 4. second U-shaped seat; 5. first storage slot; 6. second storage slot; 7. rectangular frame plate; 8. screw rod; 9. drive motor; 10. slider; 11. bolt; 12. third U-shaped seat; 13. carrier frame; 14. carrier tube; 15. photovoltaic panel; 16. fixing plate; 17. mounting hole; 18. carrier column; 19. fixing block; 20. carrier plate; 21. gear; 22. electric telescopic rod; 23. carrier block; 24. rack. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 6 As shown, the utility model provides a shutter-type photovoltaic bracket, including a base 1 and a top plate 2, the top plate 2 is located just above the base 1, a folding assembly is arranged between the base 1 and the top plate 2, a first U-shaped seat 3 and a second U-shaped seat 4 are respectively arranged at the head and tail of the folding assembly, the second U-shaped seat 4 is fixedly installed at the bottom of the top plate 2, a first storage slot 5 and a second storage slot 6 are opened on the upper surface of the base 1, the first storage slot 5 is used to store the folding assembly, the first U-shaped seat 3 is fixedly installed at the bottom of the first storage slot 5, a rotating assembly is arranged on the base 1, a rectangular frame plate 7 is arranged on the rotating assembly, and the rotating assembly is used to adjust the angle of the rectangular frame plate 7, a screw rod 8 is rotatably connected between the upper and lower inner walls of the rectangular frame plate 7 through bearings, a driving motor 9 is arranged at the bottom of the rectangular frame plate 7, the screw rod 8 is driven by the driving motor 9, a slider 10 is threadedly connected to the screw rod 8, the slider 10 is slidably matched with the inner wall of the rectangular frame plate 7, a bolt 11 is arranged on the top plate 2, and the top plate 2 is fixed to the slider 10 by the bolt 11;

[0024] The folding assembly includes a plurality of photovoltaic assemblies, which are arranged in a corrugated shape from top to bottom, and a third U-shaped seat 12 is provided at the concave and convex nodes of the plurality of photovoltaic assemblies;

[0025] The photovoltaic assembly includes a carrier frame 13 , with carrier tubes 14 fixed to the upper and lower sides of the carrier frame 13 , a photovoltaic panel 15 is arranged in the middle of the carrier frame 13 , and the opposite inner walls of the third U-shaped seat 12 are rotatably connected to the carrier tube 14 through a pin shaft.

[0026] The folding component is designed to have a corrugated structure, so that the photovoltaic components in the folding component can be stacked in order inside the first storage slot 5 to reduce the volume of the photovoltaic bracket during storage or transportation. The rotating component can pull the rectangular frame plate 7 to fold into the second storage slot 6, further controlling the size of the photovoltaic bracket, so that the transportation cost and storage cost of the photovoltaic bracket can be reduced. The drive motor 9 is used to drive the screw rod 8 to rotate, so that the screw rod 8 pulls the slider 10 to move in a screw transmission manner. The top plate 2 and the slider 10 are fixed by bolts 11, so that the slider 10 can pull the top plate 2 to help the folding component to complete the unfolding or folding, making the use of the photovoltaic component more convenient.

[0027] A fixing plate 16 is fixed to the left and right sides of the base 1 , and a plurality of mounting holes 17 are formed on the fixing plate 16 .

[0028] The fixing plate 16 can be nailed to a designated position along the mounting hole 17 by means of nails to ensure the stability of the position of the base 1 .

[0029] Among them, the rotating component includes a supporting column 18 and a fixed block 19, the supporting column 18 is arranged on the base 1, and the joint of the supporting column 18 and the base 1 is rotatably connected through a bearing, the fixed block 19 is fixedly installed on the outside of the base 1, and the end of the supporting column 18 located on the inner side of the second storage slot 6 is fixed with a supporting plate 20, and the supporting plate 20 is fixedly installed on the rectangular frame plate 7. The outside of the supporting column 18 is fixedly sleeved with a gear 21, and an electric telescopic rod 22 is arranged on the fixed block 19, and a supporting block 23 is fixedly installed on the output end of the electric telescopic rod 22, and a rack 24 is fixed on the top of the supporting block 23, and the rack 24 is arranged parallel to the electric telescopic rod 22, and the rack 24 and the gear 21 are meshed with each other.

[0030] The electric telescopic rod 22 is used to push the rack 24 to move. With the help of the mutual engagement of the rack 24 and the gear 21, the gear 21 can be pulled to rotate, so that the gear 21 drives the supporting column 18 to pull the rectangular frame plate 7 to rotate, adjust the angle of the rectangular frame plate 7, and control the unfolding or folding of the rectangular frame plate 7.

[0031] The working principle and use process of this utility model:

[0032] During transportation or storage, the photovoltaic components in the folding assembly are folded into the first storage slot 5 by their own gravity, the top plate 2 is buckled on the top of the base 1, and the electric telescopic rod 22 is controlled to push the rack 24 to move. With the help of the mutual engagement of the rack 24 and the gear 21, the support column 18 can be pulled to rotate, so that the support column 18 drives the rectangular frame plate 7 to rotate to a horizontal state. At this time, the rectangular frame plate 7 is folded into the second storage slot 6. The photovoltaic bracket has the smallest size and can be transported or stored.

[0033] When the photovoltaic bracket is in use, the fixing plate 16 is fixed with nails, and the electric telescopic rod 22 can be controlled to push the rack 24 to move. With the help of the mutual engagement of the rack 24 and the gear 21, the rectangular frame plate 7 can be driven to rotate, so that the rectangular frame plate 7 is turned to a vertical state, and the top plate 2 and the slider 10 are fixed with bolts 11, and the drive motor 9 is started to drive the screw rod 8 to rotate. The screw rod 8 pulls the top plate 2 upward in a screw transmission manner, so that the top plate 2 drives the photovoltaic components in the folding component to unfold until all the photovoltaic components become vertical. The photovoltaic panel 15 can be used for power generation operations.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A shutter-type photovoltaic support, comprising a base (1) and a top plate (2), characterized in that: The top plate (2) is located directly above the base (1); a folding assembly is provided between the base (1) and the top plate (2); a first U-shaped seat (3) and a second U-shaped seat (4) are provided at the head and tail of the folding assembly respectively; the second U-shaped seat (4) is fixedly mounted on the bottom of the top plate (2); a first storage slot (5) and a second storage slot (6) are provided on the upper surface of the base (1); the first storage slot (5) is used to store the folding assembly; the first U-shaped seat (3) is fixedly mounted on the bottom of the first storage slot (5); a rotating assembly is provided on the base (1); A rectangular frame plate (7) is arranged on the rotating assembly, and the rotating assembly is used to adjust the angle of the rectangular frame plate (7); a screw rod (8) is rotatably connected between the upper and lower inner walls of the rectangular frame plate (7) via a bearing; a driving motor (9) is arranged at the bottom of the rectangular frame plate (7); the screw rod (8) is driven by the driving motor (9); a slider (10) is threadedly connected to the screw rod (8); the slider (10) is slidably matched with the inner wall of the rectangular frame plate (7); a bolt (11) is arranged on the top plate (2), and the top plate (2) is fixed to the slider (10) via the bolt (11); The folding assembly comprises a plurality of photovoltaic assemblies, the plurality of photovoltaic assemblies are arranged in a corrugated shape from top to bottom, and a third U-shaped seat (12) is arranged at the concave and convex nodes of the plurality of photovoltaic assemblies.

2. The shutter-type photovoltaic support according to claim 1, characterized in that: The photovoltaic assembly comprises a carrier frame (13), a carrier tube (14) is fixed to the upper and lower sides of the carrier frame (13), a photovoltaic panel (15) is arranged in the middle of the carrier frame (13), and the relative inner walls of the third U-shaped seat (12) are rotatably connected to the carrier tube (14) via a pin shaft.

3. The shutter-type photovoltaic support according to claim 1, characterized in that: A fixing plate (16) is fixed to both the left and right sides of the base (1), and a plurality of mounting holes (17) are provided on the fixing plate (16).

4. The shutter-type photovoltaic support according to claim 1, characterized in that: The rotating assembly comprises a supporting column (18) and a fixing block (19); the supporting column (18) is arranged on the base (1), and the connecting part between the supporting column (18) and the base (1) is rotatably connected via a bearing; the fixing block (19) is fixedly mounted on the outside of the base (1); a supporting plate (20) is fixedly mounted on one end of the supporting column (18) located inside the second storage slot (6); and the supporting plate (20) is fixedly mounted on the rectangular frame plate (7).

5. The shutter-type photovoltaic support according to claim 4, characterized in that: The outer part of the support column (18) is fixedly sleeved with a gear (21), and the fixing block (19) is provided with an electric telescopic rod (22).

6. The shutter-type photovoltaic support according to claim 5, characterized in that: A carrier block (23) is fixedly mounted on the output end of the electric telescopic rod (22), a rack (24) is fixed on the top of the carrier block (23), the rack (24) is arranged parallel to the electric telescopic rod (22), and the rack (24) and the gear (21) are meshed with each other.

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