CN220122838U - A shock-absorbing combined photovoltaic frame - Google Patents

Abstract

The utility model discloses a shock-absorbing combined photovoltaic frame which comprises light Fu Biankuang, wherein a connecting piece is fixedly arranged on the photovoltaic frame, a connecting edge used for being fixedly connected with a photovoltaic support is arranged on the connecting piece, a shock-absorbing cushion block is arranged at the lower part of the connecting edge, and mounting holes are formed in the connecting edge and the shock-absorbing cushion block. The photovoltaic frame has the advantage of low cost, and the condition that the panel is exploded due to resonance caused by bearing wind pressure of the photovoltaic frame can be avoided.

Description

A shock-absorbing combined photovoltaic frame

Technical field

The utility model relates to the technical field of photovoltaic frames, and in particular to a shock-absorbing combined photovoltaic frame.

Background technique

Solar energy is the energy generated by the continuous nuclear fusion reaction process of sunspots inside or on the sun's surface. Solar energy has the advantages of sufficient resources, longevity, wide distribution, safety, cleanliness and technical reliability. Since solar energy can be converted into many other forms of energy, it has a wide range of applications. Obtaining electricity from solar energy requires photoelectric conversion through solar cells.

The traditional steel photovoltaic frame is formed by cold bending, cold folding and rolling of steel strips. In order to ensure the connection strength between the photovoltaic frame and the base below it when the photovoltaic frame is installed, a connecting plate with a certain length and thickness needs to be formed on the photovoltaic frame. Not only The increased weight of the photovoltaic frame makes it inconvenient to install the photovoltaic frame and greatly increases the cost. At the same time, when subjected to wind pressure, the photovoltaic frame installed on the base is likely to cause resonance under the dynamic load of wind pressure and cause panel explosion.

Utility model content

The technical problem to be solved by this utility model is to overcome the shortcomings of the existing technology and provide a low-cost shock-absorbing combined photovoltaic frame.

In order to solve the above technical problems, the present utility model adopts the following technical solutions:

A shock-absorbing combined photovoltaic frame, including a photovoltaic frame, a connecting piece fixed on the photovoltaic frame, a connecting edge for fixed connection with the photovoltaic bracket, and a shock-proof bottom part of the connecting edge. Pad, the connecting edge and the anti-vibration pad are provided with mounting holes.

As a further improvement of the above technical solution:

The photovoltaic frame is configured as a profile formed by bending a steel plate and welding the front and rear ends flush.

The photovoltaic frame has a closed cavity, the upper part of the closed cavity is formed with a clamping groove for clamping the photovoltaic panel, the two sides of the closed cavity are formed with side plates, and the lower part of the closed cavity is formed with a bottom plate.

The bottom plate is configured as a straight plate, and the connecting piece is welded and fixed on the side plate and flush with the bottom plate.

A wedge-shaped groove connected to the slide groove of the anti-vibration pad is formed on the bottom plate.

The bottom plate is configured as a corrugated plate with alternating concavities and convexities, and the connecting piece is welded and fixed on the corrugated plate.

The connecting piece is provided with protrusions matching the corrugated plate.

The connecting piece is provided with a T-shaped slot connected to the slide groove of the anti-vibration pad.

The bottom plate is configured as a straight plate recessed in the closed cavity and a vertical plate that is in close contact with the side plate or is pressed against the side plate to form a support. There is a formation between the straight plate and the vertical plate. Notch, the connecting piece is embedded in the notch and bolted to the flat plate.

The connecting piece is glued to the anti-vibration pad.

The bottom plate is configured as a straight plate and an inclined plate recessed into the closed cavity, and the connector is plugged into the photovoltaic frame and bolted to the side plate.

The connecting piece is also provided with a support edge that is in close contact with one side plate and the top groove edge of the clamping groove or is in close contact with the force, and the support edge is bolted to the side plate.

The connecting piece is glued to the anti-vibration pad.

The photovoltaic frame is configured as an aluminum alloy profile.

The photovoltaic frame has a closed cavity, the upper part of the closed cavity is formed with a clamping groove for clamping the photovoltaic panel, the two sides of the closed cavity are formed with side plates, and the lower part of the closed cavity is formed with a bottom plate.

The connecting piece is plugged into the photovoltaic frame and fixedly connected to one side panel through pins.

The connecting piece is also provided with a supporting edge that is in close contact with the side plate and the top groove edge of the clamping groove or is in close contact with the force.

The connecting piece is provided with a T-shaped slot connected to the slide groove of the anti-vibration pad.

Compared with the existing technology, the advantages of this utility model are:

When installing the shock-absorbing combined photovoltaic frame of this utility model, the connecting piece is first fixed on the photovoltaic frame, and then a shock-proof pad is arranged under the connecting piece, and then the mounting hole on the connecting side of the connecting piece is connected to the base below. Bolt connection is used to install and fix the photovoltaic frame. Compared with the traditional structure, the width of the connector is much shorter than the length of the photovoltaic frame. The installation and fixation of the photovoltaic frame is achieved by setting the connector, so that no additional connections are required on the photovoltaic frame. The board is connected to the base, which greatly reduces the profile consumption of the photovoltaic frame, greatly reduces the material cost, and also reduces the weight of the photovoltaic frame, which facilitates installation. Furthermore, by arranging anti-shock pads under the connector, the photovoltaic frame is The frame and connectors provide buffering when subjected to load, reducing the concentrated stress between the photovoltaic frame and the base, and preventing the photovoltaic frame from causing resonance and causing panel explosion when subjected to wind pressure.

Description of the drawings

Figure 1 is a schematic structural diagram (cross-sectional view) of Embodiment 1 of the present invention.

Figure 2 is a perspective view of Embodiment 1 of the present invention.

Figure 3 is a schematic structural diagram of a connector according to Embodiment 1 of the present invention.

Figure 4 is a schematic structural diagram (cross-sectional view) of Embodiment 2 of the present invention.

Figure 5 is a perspective view of Embodiment 2 of the present invention.

Figure 6 is a schematic structural diagram of a connector in Embodiment 2 of the present invention.

Figure 7 is a schematic structural diagram (cross-sectional view) of Embodiment 3 of the present invention.

Figure 8 is a perspective view of Embodiment 3 of the present invention.

Figure 9 is a schematic structural diagram of a connector in Embodiment 3 of the present invention.

Figure 10 is a schematic structural diagram (cross-sectional view) of Embodiment 4 of the present invention.

Figure 11 is a perspective view of Embodiment 4 of the present invention.

Figure 12 is a schematic structural diagram of a connector in Embodiment 4 of the present invention.

Figure 13 is a schematic structural diagram (cross-sectional view) of Embodiment 5 of the present invention.

Figure 14 is a perspective view of Embodiment 5 of the present invention.

Figure 15 is a schematic structural diagram of a connector according to Embodiment 5 of the present invention.

Each number in the figure represents:

1. Photovoltaic frame; 11. Closed cavity; 12. Clamping groove; 13. Side plate; 14. Bottom plate; 141. Wedge-shaped groove; 2. Connector; 21. Connecting edge; 22. Protrusion; 23. T-shaped groove ; 24. Supporting edge; 3. Shock-proof pad.

Detailed ways

The utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments of the description.

Example 1:

As shown in Figures 1 to 3, the first embodiment of the shock-absorbing combined photovoltaic frame of the present invention includes a photovoltaic frame 1, a connecting piece 2 is fixed on the photovoltaic frame 1, and a connecting piece 2 is provided on the connecting piece 2 for The connecting edge 21 is fixedly connected to the photovoltaic bracket. The lower part of the connecting edge 21 is provided with an anti-vibration pad 3. The connecting edge 21 and the anti-vibration pad 3 are provided with mounting holes. During installation, first fix the connecting piece 2 on the photovoltaic frame 1, then arrange the anti-vibration pad 3 under the connecting piece 2, and then bolt it to the base below through the mounting hole of the connecting edge 21 on the connecting piece 2 to realize the photovoltaic frame. 1. Compared with the traditional structure, the width of the connector 2 is much shorter than the length of the photovoltaic frame 1. The installation and fixation of the photovoltaic frame 1 is achieved by setting the connector 2, so that no additional connections are required on the photovoltaic frame 1. The board is connected to the base, which greatly reduces the profile consumption of the photovoltaic frame 1 and greatly reduces the material cost. It also reduces the weight of the photovoltaic frame 1 and facilitates installation. Furthermore, by arranging anti-vibration pads under the connector 2 3. Provide buffering when the photovoltaic frame 1 and the connector 2 are loaded, reducing the concentrated stress between the photovoltaic frame 1 and the base, and preventing the photovoltaic frame 1 from causing resonance and causing panel explosion when it is subjected to wind pressure.

In this embodiment, the photovoltaic frame 1 is configured as a profile formed by bending a steel plate and welding the front and rear ends flush. In other embodiments, the photovoltaic frame 1 can also be configured as a profile formed by bending steel plates and engaging them end to end, which has a simple structure, is easy to form, and has high structural strength.

In this embodiment, the photovoltaic frame 1 has a closed cavity 11. The upper part of the closed cavity 11 is formed with a clamping groove 12 for clamping the photovoltaic panel. Side plates 13 are formed on both sides of the closed cavity 11. The lower part of the closed cavity 11 is formed with a bottom plate 14. . Its structure is simple, the photovoltaic panels are clamped through the clamping groove 12, and the operation is simple.

In this embodiment, the bottom plate 14 is configured as a straight plate, and the connector 2 is welded and fixed on the side plate 13 and flush with the bottom plate 14 . Its structure is simple and its connection is firm and reliable.

In this embodiment, a wedge-shaped groove 141 connected to the slide groove of the anti-vibration pad 3 is formed on the base plate 14 . In this structure, the anti-vibration pad 3 is clamped through the wedge-shaped groove 141 formed on the bottom plate 14, which is convenient to operate.

Example 2:

As shown in Figures 4 to 6, the second embodiment of the shock-absorbing combined photovoltaic frame of the present invention is basically the same as Embodiment 1, and the only difference is:

In this embodiment, the bottom plate 14 is configured as a corrugated plate with alternating concavities and convexes, and the connector 2 is welded and fixed on the corrugated plate. In this structure, the bottom plate 14 is configured as a corrugated plate, which improves the structural strength of the photovoltaic frame 1 and enhances its ability to withstand loads.

In this embodiment, the connecting piece 2 is provided with protrusions 22 that match the corrugated plate. In this structure, the protrusions 22 on the connector 2 form a support for the corrugated plate when it is loaded, further improving the load-bearing capacity of the photovoltaic frame 1 .

In this embodiment, the connector 2 is provided with a T-shaped slot 23 connected to the slide groove of the anti-vibration pad 3 . A T-shaped slot is provided on the connecting piece 2, and the anti-vibration pad 3 is installed through the chute connection, making the operation simple and convenient.

Example 3:

As shown in Figures 7 to 9, the third embodiment of the shock-absorbing combined photovoltaic frame of the present invention is basically the same as Embodiment 1, and the only difference is:

In this embodiment, the bottom plate 14 is configured as a straight plate recessed in the closed cavity 11 and a vertical plate that is in close contact with the side plate 13 or is pressed against the side plate 13 to form a support. A notch is formed between the straight plate and the vertical plate. , the connector 2 is inserted into the slot and connected with the flat plate bolts. In this structure, the vertical plate supports the side plate 13 when it is loaded, which enhances the structural strength and load-bearing capacity of the photovoltaic frame 1. At the same time, the connector 2 is embedded in the space formed by the flat plate and the vertical plate. In the notch, the connecting piece 2 forms a support for the flat plate and the vertical plate when they are loaded, further improving the structural strength.

In this embodiment, the connecting piece 2 is glued to the anti-vibration pad 3 . Its operation is simple and convenient.

Example 4:

As shown in Figures 10 to 12, the fourth embodiment of the shock-absorbing combined photovoltaic frame of the present invention is basically the same as Embodiment 1, and the only difference is:

In this embodiment, the bottom plate 14 is configured as a straight plate or an inclined plate recessed in the closed cavity 11 , and the connector 2 is plugged into the photovoltaic frame 1 and bolted to the side plate 13 . Its structure is simple. In this structure, the connector 2 is plugged into the photovoltaic frame 1 to support the straight plate and the inclined plate when they are loaded, which improves the structural strength and load-bearing capacity of the photovoltaic frame 1. The bolt connection operation Simple and easy to disassemble.

In this embodiment, the connector 2 is also provided with a support edge 24 that is in close contact with one side plate 13 and the top edge of the clamping groove 12 or is in close contact after being stressed. The support edge 24 is bolted to the side plate 13 . It further enhances the load-bearing capacity of the photovoltaic frame 1.

In this embodiment, the connecting piece 2 is glued to the anti-vibration pad 3 . Its operation is simple and convenient.

Example 5:

As shown in Figures 13 to 15, the fifth embodiment of the shock-absorbing combined photovoltaic frame of the present invention is basically the same as Embodiment 1, and the only difference is:

In this embodiment, the photovoltaic frame 1 is configured as an aluminum alloy profile.

In this embodiment, the connector 2 is plugged into the photovoltaic frame 1 and is fixedly connected to one side panel 13 through pins. Its connection is strong and reliable.

In this embodiment, the connecting piece 2 is also provided with a supporting edge 24 that is in close contact with the side plate 13 and the top groove edge of the clamping groove 12 or is in close contact with the force. It further enhances the load-bearing capacity of the photovoltaic frame 1.

In this embodiment, the connector 2 is provided with a T-shaped slot 23 connected to the slide groove of the anti-vibration pad 3 . A T-shaped slot is provided on the connecting piece 2, and the anti-vibration pad 3 is installed through the chute connection, making the operation simple and convenient.

Although the present invention has been disclosed above in terms of preferred embodiments, this is not intended to limit the present invention. Any person familiar with the art can make many possible changes and modifications to the technical solution of the present invention using the technical content disclosed above without departing from the scope of the technical solution of the present invention, or modify it into equivalent changes, etc. Effective examples. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present utility model shall fall within the scope of protection of the technical solution of the present utility model.

Claims (18)

1. The utility model provides a combination formula photovoltaic frame of shock attenuation which characterized in that: the photovoltaic module comprises light Fu Biankuang (1), wherein a connecting piece (2) is fixedly arranged on the light Fu Biankuang (1), a connecting edge (21) used for being fixedly connected with a photovoltaic support is arranged on the connecting piece (2), a shockproof cushion block (3) is arranged at the lower part of the connecting edge (21), and a mounting hole is formed in the connecting edge (21) and the shockproof cushion block (3).

2. The damped modular photovoltaic bezel of claim 1, wherein: the light Fu Biankuang (1) is formed by bending a steel plate and welding the head end and the tail end of the steel plate in a flush manner.

3. The damped modular photovoltaic bezel of claim 2, wherein: the light Fu Biankuang (1) is provided with a closed cavity (11), a clamping groove (12) for clamping the photovoltaic panel is formed in the upper portion of the closed cavity (11), side plates (13) are formed in the two sides of the closed cavity (11), and a bottom plate (14) is formed in the lower portion of the closed cavity (11).

4. The shock absorbing modular photovoltaic bezel of claim 3, wherein: the bottom plate (14) is arranged as a straight plate, and the connecting piece (2) is welded and fixed on the side plate (13) and is flush with the bottom plate (14).

5. The damped modular photovoltaic bezel of claim 4, wherein: the bottom plate (14) is provided with a wedge-shaped groove (141) connected with the chute of the shockproof cushion block (3).

6. The shock absorbing modular photovoltaic bezel of claim 3, wherein: the bottom plate (14) is provided with corrugated plates with alternate concavities and convexities, and the connecting piece (2) is welded and fixed on the corrugated plates.

7. The damped modular photovoltaic bezel of claim 6, wherein: the connecting piece (2) is provided with a protrusion (22) matched with the wavy plate.

8. The damped modular photovoltaic bezel of claim 7, wherein: the connecting piece (2) is provided with a T-shaped groove (23) connected with the chute of the shockproof cushion block (3).

9. The shock absorbing modular photovoltaic bezel of claim 3, wherein: the bottom plate (14) is arranged to be recessed into a straight plate in the closed cavity (11) and a vertical plate which is clung to the side plate (13) or clung to form a support after being stressed, a notch is formed between the straight plate and the vertical plate, and the connecting piece (2) is embedded in the notch and connected with the straight plate through bolts.

10. The damped modular photovoltaic bezel of claim 9, wherein: the connecting piece (2) is glued with the shockproof cushion block (3).

11. The shock absorbing modular photovoltaic bezel of claim 3, wherein: the bottom plate (14) is a straight plate and an inclined plate which are recessed into the closed cavity (11), and the connecting piece (2) is inserted into the light Fu Biankuang (1) and is connected with the side plate (13) through bolts.

12. The damped modular photovoltaic bezel of claim 11, wherein: the connecting piece (2) is also provided with a supporting edge (24) which is clung to the side plate (13) on one side and the top groove edge of the clamping groove (12) or clung to the side plate (13) after being stressed, and the supporting edge (24) is connected with the side plate (13) through bolts.

13. The damped modular photovoltaic bezel of claim 12, wherein: the connecting piece (2) is glued with the shockproof cushion block (3).

14. The damped modular photovoltaic bezel of claim 1, wherein: the light Fu Biankuang (1) is provided as an aluminum alloy profile.

15. The damped modular photovoltaic bezel of claim 14, wherein: the light Fu Biankuang (1) is provided with a closed cavity (11), a clamping groove (12) for clamping the photovoltaic panel is formed in the upper portion of the closed cavity (11), side plates (13) are formed in the two sides of the closed cavity (11), and a bottom plate (14) is formed in the lower portion of the closed cavity (11).

16. The damped modular photovoltaic bezel of claim 15, wherein: the connecting piece (2) is inserted on the light Fu Biankuang (1) and is fixedly connected with one side plate (13) through a pin.

17. The damped modular photovoltaic bezel of claim 16, wherein: the connecting piece (2) is also provided with a supporting edge (24) which is clung to the side plate (13) and the top groove edge of the clamping groove (12) or clung to the side plate after being stressed.

18. The damped modular photovoltaic bezel of claim 17, wherein: the connecting piece (2) is provided with a T-shaped groove (23) connected with the chute of the shockproof cushion block (3).