Perovskite photovoltaic module frame

Abstract

The utility model discloses a perovskite photovoltaic module frame, and belongs to the technical field of fixed frames. The fixing frame and the fixing assembly are used for fixing the two sides of a photovoltaic assembly, and the supporting frame is fixed to the lower end of the fixing frame. The fixing frame and the fixing assembly are of a long-strip-shaped structure arranged along the edge of the photovoltaic assembly. The fixing assembly comprises a fixing piece, a clamping piece, a positioning piece and an elastic reset piece. The fixing piece is clamped in the clamping piece, and the elastic reset piece is connected with the positioning piece. According to the utility model, the frame provides stable support for the photovoltaic module and ensures that the photovoltaic module can be kept flat and does not deform, so that the photoelectric conversion efficiency and the service life of the photovoltaic module are kept; through the structural design, the frame can effectively fix the photovoltaic module and prevent the photovoltaic module from moving or falling off under the action of external force such as wind power, vibration and the like; the frame also has a certain protection effect, so that the photovoltaic module can be protected from external physical damage and chemical corrosion, and the service life of the photovoltaic module is prolonged; and the frames can be nested together, so that the transportation is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of fixed frames, and in particular relates to a perovskite photovoltaic component frame. Background Art

[0002] Perovskite photovoltaic modules refer to modules that convert sunlight into electrical energy, and the core part is perovskite solar cells. Compared with traditional silicon solar cells, perovskite solar cells have the advantages of high conversion efficiency, low cost, lightness, thinness and transparency, and are therefore hailed as an important development direction for the future photovoltaic industry. Photovoltaic modules need to be protected during transportation to prevent damage. The existing photovoltaic module frames can only simply fix the photovoltaic modules, and the frames are inconvenient to combine, resulting in inconvenience in transportation, reduced transportation efficiency, and increased work costs.

[0003] Therefore, a perovskite photovoltaic module framework is urgently needed to solve the above technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a perovskite photovoltaic component frame to solve the above technical problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a perovskite photovoltaic module frame, comprising a fixed frame and a fixed assembly for fixing both sides of the photovoltaic module and a support frame fixed to the lower end of the fixed frame; the fixed frame and the fixed assembly are long strip structures arranged along the edge of the photovoltaic module; the fixed assembly comprises a fixing part, a clamping part, a positioning part and an elastic reset part; the fixing part is clamped in the clamping part, and the elastic reset part and the positioning part are connected.

[0006] The engaging piece is a U-shaped structure with an opening facing upward. The engaging piece is fixed to the outer side of the fixing frame, and a fixing groove is formed between the inner side of the engaging piece and the fixing frame.

[0007] The positioning member is a columnar structure, and the positioning member is fixed to the outer side of the fixed frame via a spring.

[0008] The fixing member includes a horizontal plate and a vertical plate fixed in an arc, a downward buffer strip is arranged at the front end of the horizontal plate, and a clamping groove is opened at the lower end of the vertical plate; the clamping groove slides up and down along the positioning member, a limiting block is arranged at the upper end of the clamping groove, and an elastic reset member is arranged on the outer ring of the limiting block and the positioning member.

[0009] The fixed frame is an L-shaped structure, and a plurality of brackets are arranged in the gaps between the fixed frames. The fixed frame includes a fixing bar and mounting holes. The fixing bar is fixedly arranged upward on the outside of the fixed frame, and a fixed space is formed between the fixing bar and the fixed frame. The mounting holes are distributed in the gaps on the outer side of the fixed frame.

[0010] The support frame is an inverted T-shaped structure, and is provided with a second buffer strip and a plurality of openings; the second buffer strip is located inside the upper end of the support frame; and the opening gap is provided inside the upper end of the second buffer strip.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model provides a fixing frame, a supporting frame and a fixing assembly; after the photovoltaic assembly is placed on the fixing frame and the bracket, the vertical plate of the fixing member is inserted into the groove, so that the positioning member is located in the clamping groove, and the elastic reset member can limit and fix the fixing member and the clamping member, so that the cross plate can be fixed on the upper end of the photovoltaic assembly, and the buffer strip on the cross plate can protect the photovoltaic assembly; the provision of multiple buffer strips and fixing strips can increase the safety and stability during transportation; at the same time, the frames can be nested together for easy transportation;

[0013] The frame of the utility model provides stable support for the photovoltaic components, ensuring that the photovoltaic components can remain flat and not deformed, thereby maintaining their photoelectric conversion efficiency and service life; the frame can effectively fix the photovoltaic components through its structural design to prevent them from moving or falling off under external forces such as wind and vibration; the frame also has a certain protective effect, which can protect the photovoltaic components from external physical damage and chemical corrosion, thereby extending their service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of a perovskite photovoltaic module framework;

[0015] Figure 2 is a schematic diagram of a fixed component;

[0016] Figure 3 A schematic diagram of the use of a perovskite photovoltaic module frame;

[0017] In the figure: 1. fixed frame; 2. supporting frame; 3. fixed assembly; 4. fixing member; 5. engaging member; 6. positioning member; 7. elastic reset member; 8. fixing groove; 9. engaging groove; 10. limit block; 11. buffer strip 1; 12. horizontal plate; 13. vertical plate; 14. bracket; 15. fixing strip; 16. mounting hole; 17. buffer strip 2; 18. opening. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3 The utility model provides a technical solution: a perovskite photovoltaic module frame, comprising a fixed frame 1 and a fixed component 3 for fixing both sides of the photovoltaic module and a support frame 2 fixed at the lower end of the fixed frame 1; the fixed frame 1 and the fixed component 3 are long strip structures arranged along the edge of the photovoltaic module; the fixed component 3 comprises a fixing member 4, a clamping member 5, a positioning member 6 and an elastic reset member 7; the fixing member 4 is clamped in the clamping member 5, and the elastic reset member 7 is connected to the positioning member 6.

[0020] The fixed frame 1 is an L-shaped structure, and a plurality of brackets 14 are arranged in the gaps between the fixed frames 1. The fixed frame 1 includes a fixing bar 15 and mounting holes 16. The fixing bar 15 is fixedly arranged upward on the outside of the fixed frame 1, and a fixed space is formed between the fixing bar 15 and the fixed frame 1. The mounting holes 16 are arranged in a gap-distributed manner on the outer side of the fixed frame 1.

[0021] In order to increase the load-bearing capacity of the bracket 14, the bracket 14 adopts an I-shaped structure. Specifically, when in use, the bracket 14 needs to be arranged at least at the two ends and the middle of the fixed frame 1 to ensure the stability of the photovoltaic components placed on the upper end.

[0022] The bracket 14 provides stable support for the photovoltaic module, ensuring that the photovoltaic module can remain flat and not deformed, thereby maintaining its photoelectric conversion efficiency and service life.

[0023] The installation holes 16 are provided to enable quick installation and combination with other components as required.

[0024] The support frame 2 is an inverted T-shaped structure, and is provided with a buffer strip 17 and a plurality of openings 18; the buffer strip 17 is located on the inner side of the upper end of the support frame 2; the opening 18 is gap-arranged in the upper end of the buffer strip 17, and the setting of the opening 18 can facilitate the staff to lift the frame, and the opening 18 can cooperate with the mounting hole 16 and other components for quick installation and combination.

[0025] An I-shaped structure is formed between the support frame 2 and the fixed frame 1 to increase the load-bearing capacity and stability of the frame.

[0026] Furthermore, the upper surface of the bracket 14 and the upper surfaces of the fixing frames 1 on both sides are located on the same horizontal plane. When in use, the photovoltaic module is placed on the upper surface of the fixing frame 1, and the upper surface of the bracket 14 supports the photovoltaic module.

[0027] like Figure 3As shown, the frames can be stacked and nested for use, the support frame 2 of the upper frame is placed on the fixed frame 1 of the lower frame, and the lower end of the support frame 2 is located inside the fixed bar 15. At the same time, the buffer bar 17 is located on the side of the photovoltaic module, and the buffer bar 17 extends to the lower end of the photovoltaic module. The setting of the buffer bar 17 can play an airway buffering role during transportation, increase the safety of the photovoltaic module, and facilitate transportation.

[0028] The engaging member 5 is a U-shaped structure with an opening facing upward. The engaging member 5 is fixed to the outer side of the fixing frame 1 , and a fixing groove 8 is formed between the inner side of the engaging member 5 and the fixing frame 1 .

[0029] The positioning member 6 is a columnar structure, and the positioning member 6 is fixed to the outer side of the fixed frame 1 via a spring.

[0030] The fixing member 4 includes a horizontal plate 12 and a vertical plate 13 fixed in a circular arc, a downward buffer strip 11 is provided at the front end of the horizontal plate 12, and a snap-fitting groove 9 is provided at the lower end of the vertical plate 13; the snap-fitting groove 9 slides up and down along the positioning member 6, a limit block 10 is provided at the upper end of the snap-fitting groove 9, and an elastic reset member 7 is provided on the outer ring of the limit block 10 and the positioning member 6.

[0031] Furthermore, the limit block 10 is protruded from the engaging groove 9 ; after the fixing member 4 is installed, the positioning member 6 is protruded from the vertical plate 13 , so that the elastic reset member 7 can connect the limit block 10 and the positioning member 6 .

[0032] The vertical plate 13 can be inserted into the groove 8, so that the positioning member 6 is located in the engaging groove 9, and the elastic reset member 7 can limit and fix the fixing member 4 and the engaging member 5, so that the horizontal plate 12 can be fixed on the upper end of the photovoltaic module, and the buffer strip 11 on the horizontal plate 12 can protect the photovoltaic module. When the fixing member 4 is removed, the positioning member 6 is pressed, the elastic reset member 7 falls off, and the fixing member 4 is taken out upward.

[0033] After the photovoltaic group is placed on the fixing frame 1, the provision of a plurality of fixing members 4 can increase the stability of the fixing of the photovoltaic assembly.

[0034] The fixing member 4 can effectively fix the photovoltaic module to prevent it from moving or falling off due to external forces such as wind and vibration.

[0035] Although the 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 perovskite photovoltaic module frame, characterized in that: The invention comprises a fixing frame (1) and a fixing assembly (3) for fixing two sides of a photovoltaic assembly, and a supporting frame (2) fixed to the lower end of the fixing frame (1); the fixing frame (1) and the fixing assembly (3) are long strip structures arranged along the sides of the photovoltaic assembly; the fixing assembly (3) comprises a fixing member (4), a clamping member (5), a positioning member (6) and an elastic reset member (7); the fixing member (4) is clamped in the clamping member (5), and the elastic reset member (7) is connected to the positioning member (6).

2. A perovskite photovoltaic module frame according to claim 1, characterized in that: The engaging member (5) is a U-shaped structure with its opening facing upwards; the engaging member (5) is fixed to the outside of the fixed frame (1); and a fixing groove (8) is formed between the inside of the engaging member (5) and the fixed frame (1).

3. A perovskite photovoltaic module frame according to claim 1, characterized in that: The positioning member (6) is a columnar structure, and the positioning member (6) is fixed to the outside of the fixed frame (1) via a spring.

4. A perovskite photovoltaic module frame according to claim 1, characterized in that: The fixing member (4) comprises a horizontal plate (12) and a vertical plate (13) fixed in an arc shape. A downward buffer strip (11) is provided at the front end of the horizontal plate (12). A snap-fitting groove (9) is provided at the lower end of the vertical plate (13). The snap-fitting groove (9) slides up and down along the positioning member (6). A limit block (10) is provided at the upper end of the snap-fitting groove (9). An elastic reset member (7) is provided on the outer ring of the limit block (10) and the positioning member (6).

5. The perovskite photovoltaic module frame according to claim 1, characterized in that: The fixed frame (1) is an L-shaped structure, a plurality of brackets (14) are arranged at gaps between the fixed frames (1), and the fixed frame (1) comprises a fixing bar (15) and a mounting hole (16); the fixing bar (15) is fixedly arranged upward on the outside of the fixed frame (1), and a fixed space is formed between the fixing bar (15) and the fixed frame (1); the mounting holes (16) are arranged at gaps on the outer side surface of the fixed frame (1).

6. A perovskite photovoltaic module frame according to claim 1, characterized in that: The support frame (2) is an inverted T-shaped structure, and is provided with a second buffer strip (17) and a plurality of openings (18); the second buffer strip (17) is located on the inner side of the upper end of the support frame (2); and the openings (18) are gap-arranged in the upper end of the second buffer strip (17).

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