Roof photovoltaic panel splicing structure

Abstract

The utility model relates to a roof photovoltaic panel splicing structure, which comprises a first splicing structure and a second splicing structure, one side of the first splicing structure and a first fixing plate are integrated, the bottom of the first splicing structure is provided with a gap enclosed by a first limiting block and a second limiting block, the first limiting block is connected with the first fixing plate, and the second limiting block is connected with a limiting frame. A through opening is formed in the limiting frame, the second splicing structure is matched with the through opening, a first clamping block is arranged below the second splicing structure, the first clamping block is matched with the notch, a clamping plate is arranged below the first clamping block and perpendicularly connected with a second fixing plate, and fixing layers are arranged on the outer side of the second fixing plate and the outer side of the first fixing plate. The two photovoltaic panels are clamped through the first splicing structure ports and the second splicing structures, the fixing layers are fixed to the bottom edges of the two photovoltaic panels respectively, the number of the splicing structures can be adjusted according to the sizes of the photovoltaic panels, the splicing difficulty of different photovoltaic panels is overcome, the flexibility is high, and meanwhile the front faces of the photovoltaic panels cannot be shielded.

Description

TECHNICAL FIELD

[0001] The utility model belongs to photovoltaic panel splicing technical field, concretely relates to a roof photovoltaic panel splicing structure. BACKGROUND

[0002] Photovoltaic panel is a kind of photovoltaic semiconductor wafer using sunlight to generate electricity, and it converts light energy into electrical energy by photoelectric effect or photochemical effect. It is mainly made of semiconductor materials, such as silicon, compound semiconductors or organic materials. The core of photovoltaic panel is solar cell, which converts sunlight into direct current by photoelectric effect. Solar radiation energy is directly converted into electrical energy, and there are two ways of independent operation and grid operation.

[0003] Now photovoltaic solar panel installation is installed piece by piece, or is clamped and spliced by clamping assembly, which will partially cover photovoltaic panel and affect the work of photovoltaic panel, or use middle connecting assembly to connect photovoltaic panel on both sides, which occupies space, and some photovoltaic panel splicing structures cannot splice photovoltaic panels of different lengths according to demand, and the flexibility is poor.

[0004] In summary, the prior art has the problems of poor flexibility in adapting to the splicing needs of photovoltaic panels of different lengths, and partial shading affecting the use effect of photovoltaic panels after splicing. UTILITY MODEL CONTENT

[0005] The purpose of this section is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] Therefore, the utility model aims to provide a roof photovoltaic panel splicing structure, which can solve the problems of poor flexibility in adapting to the splicing needs of photovoltaic panels of different lengths and partial shading affecting the use effect of photovoltaic panels after splicing in the prior art. The utility model provides a roof photovoltaic panel splicing structure, which comprises a first splicing structure and a second splicing structure, the first splicing structure is an integral whole with a first fixed plate on one side, the first splicing structure has a gap surrounded by a first limiting block and a second limiting block at the bottom, the first limiting block is connected with the first fixed plate, the second limiting block is connected with a limiting frame, the limiting frame is internally provided with a through hole, the second splicing structure is matched with the through hole, a first clamping block is arranged below the second splicing structure, the first clamping block is matched with the gap, a clamping plate is arranged below the first clamping block, the clamping plate is vertically connected with a second fixed plate, and a fixed layer is arranged outside the second fixed plate and the first fixed plate.

[0007] Optionally, the height of the first fixed plate is two times the height of the first splicing structure, and the height of the second fixed plate is the same as the height of the first splicing structure.

[0008] Optionally, the second splicing structure, the first clamping block, the clamping plate and the second fixed plate are an integral whole.

[0009] Optionally, the second fixed plate and the first fixed plate are respectively provided with a plurality of second through holes and first through holes.

[0010] Optionally, the outer circle of the first clamping block is made of rubber material, and the inner side of the through port and the inner side of the gap surrounded by the first limiting block and the second limiting block are made of rubber material.

[0011] Optionally, the first splicing structure is a cube, the first fixed plate is perpendicular to the first splicing structure, and the fourth through hole is arranged on the surface of the first fixed plate which is not in contact with the first splicing structure, and the fourth through hole is matched with the third through hole on the parallel surface of the first splicing structure and the second fixed plate.

[0012] Optionally, the third through hole and the fourth through hole are provided with a spiral ring, and the spiral ring is matched with a bolt.

[0013] Optionally, the fixed layer is a waterproof adhesive tape.

[0014] Optionally, the second through hole and the first through hole are provided with a spiral ring.

[0015] In summary, the utility model includes at least one of the following beneficial effects:

[0016] The utility model discloses a first splicing structure through port and second splicing structure are clamped, and the two photovoltaic panels are completed, are fixed respectively in two photovoltaic panel bottom edges through fixed layer, can adjust the number of splicing structure according to the size of photovoltaic panel, overcome the difficulty of splicing of different photovoltaic panels, and the flexibility is strong, and the photovoltaic panel front surface is not shielded.

[0017] The utility model discloses a bolt and through hole's secondary fixing, ensure the stability of this splicing structure, the setting of multiple second holes and multiple first holes can not only ensure the stability, but also can cooperate with the rope and fix the photovoltaic panel in any position that needs to be fixed, and enhance the flexibility. DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0019] Fig. 1 It is a first splicing structure schematic view of a roof photovoltaic panel splicing structure of the present application.

[0020] Fig. 2 It is a second splicing structure schematic view of a roof photovoltaic panel splicing structure of the present application.

[0021] Fig. 3 It is a combined splicing schematic view of a roof photovoltaic panel splicing structure of the present application.

[0022] List of figure marks: 1, first splicing structure; 2, first limiting block; 3, second limiting block; 4, first fixed plate; 5, first through hole; 6, limiting frame; 7, through opening; 8, second through hole; 9, second fixed plate; 10, first clamping block; 11, second splicing structure; 12, third through hole; 13, fixed layer; 14, bolt; 15, fourth through hole; 16, clamping plate. Implementation mode

[0023] The drawings will be described in detail below Figs. 1-3 The present application will be further described in detail.

[0024] Embodiment one, refer to Figs. 1-3The embodiment can solve the problem that the prior art cannot adapt to the splicing requirement of photovoltaic panels of different lengths and has poor flexibility, and part of the shielding affects the use effect of the photovoltaic panel after splicing. The utility model discloses a roof photovoltaic panel splicing structure, including first splicing structure 1, second splicing structure 11, first splicing structure 1 one side and first fixed plate 4 are a whole, first splicing structure 1 bottom has the gap surrounded by first limiting block 2 and second limiting block 3, first limiting block 2 and first fixed plate 4 are connected, second limiting block 3 and limiting frame 6, the inside of limiting frame 6 is equipped with the mouth 7, second splicing structure 11 and the mouth 7 are adapted, and the below of second splicing structure 11 is first clamping block 10, and first clamping block 10 and the gap are adapted, and the below of first clamping block 10 is clamping plate 16, and clamping plate 16 and second fixed plate 9 are connected perpendicularly, and second fixed plate 9, first fixed plate 4 outside is equipped with fixed layer 13. The height of first fixed plate 4 is the height of two first splicing structure 1, and the height of second fixed plate 9 is consistent with the height of first splicing structure 1. Second splicing structure 11, first clamping block 10, clamping plate 16 and second fixed plate 9 are a whole. Second fixed plate 9, first fixed plate 4 are respectively provided with a plurality of second through hole 8 and first through hole 5.

[0025] First splicing structure 1 one side and first fixed plate 4 are a whole, second splicing structure 11, first clamping block 10, clamping plate 16 and second fixed plate 9 are a whole can ensure the firmness of the device, avoid the problem of improper connection, the mouth 7 and second splicing structure 11 are adapted to be fixed, the first limiting block 2 and the second limiting block 3 are used to limit the second splicing structure 11, and then the fixed effect is achieved, a plurality of second through hole 8 and first through hole 5 can be fixed on the photovoltaic panel through bolt connection on the one hand, and the rope can be fixed in the support frame or other fixed position after passing through the second through hole 8 and the first through hole 5, to ensure stability and flexibility.

[0026] The outer ring of first clamping block 10 is rubber material, and the inner side of mouth 7 and the inner side of the gap surrounded by first limiting block 2 and second limiting block 3 are rubber material. First splicing structure 1 is a cube, first fixed plate 4 and first splicing structure 1 are perpendicular, and the face not in contact with first fixed plate 4 is provided with fourth through hole 15, fourth through hole 15 is adapted to third through hole 12 on the parallel face of first splicing structure 1 and second fixed plate 9. Third through hole 12 and fourth through hole 15 are provided with spiral turns inside, and the spiral turns are adapted to bolt 14. Fixed layer 13 is a waterproof adhesive tape. Second through hole 8 and first through hole 5 are provided with spiral turns inside.

[0027] The rubber material is used to increase the friction and stability of the connection, and because of the rubber material, the sealing performance is better, dust can be avoided, and the service life of the structure is prolonged. The third through hole 12 and the fourth through hole 15 are matched with the bolt 14, the subsequent sliding condition is avoided, and the stability of the structure is better. The fixing layer 13 is arranged to fix the structure on the back of the photovoltaic panel, the problems of inconvenience of directly using fixing glue and inconvenience of subsequent reinforcing operation after using the wood plate are avoided.

[0028] Specific implementation principle: when the utility model is used, according to the splicing position of the required splicing photovoltaic panel, the position needing to be fixed is determined, the first fixed plate 4 is fixed on the edge of the photovoltaic panel through the fixing layer 13, the first splicing structure 1 gap is outward, the edge matched with the other photovoltaic panel is fixed and installed the second fixed plate 9 through the fixing layer 13 and the second splicing structure 11 is outside the photovoltaic panel, the second splicing structure 11 is sleeved into the through hole 7, and the splicing and fixing are completed. Further, in order to ensure the stability of splicing, the third through hole 12 and the fourth through hole 15 can be fixed through the bolt 14, the second splicing structure 11 is avoided to move in the through hole 7 and affect the splicing effect, the fixing effect of the fixing layer 13 is reinforced and fixed through the bolt and the second through hole 8 and the first through hole 5, further, if the stability between the photovoltaic panel and the support frame needs to be reinforced, the rope can be passed through any two second through holes 8 or first through holes 5 before the fixing layer 13 is fixed, subsequent fixing treatment is facilitated, if other operations are needed, the first splicing structure 1 and the second splicing structure 11 can be acted on, the photovoltaic panel body does not need to be acted on, and the flexibility is better.

[0029] The above are preferred embodiments of the utility model, and not limit the protection scope of the utility model, therefore: equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A roof photovoltaic panel splicing structure, characterized in that, The utility model provides a first splicing structure (1), second splicing structure (11), first splicing structure (1) one side and first fixed plate (4) are an entirety, first splicing structure (1) bottom has the gap surrounded by first limiting block (2) and second limiting block (3), first limiting block (2) and first fixed plate (4) are connected, second limiting block (3) and limiting frame (6), limiting frame (6) inside is equipped with the mouth (7), second splicing structure (11) and mouth (7) are adapted, second splicing structure (11) below is first clamping block (10), first clamping block (10) and gap are adapted, first clamping block (10) below is the clamping plate (16), clamping plate (16) and second fixed plate (9) vertical connection, second fixed plate (9), first fixed plate (4) outside is equipped with fixed layer (13).

2. The roof photovoltaic panel splicing structure according to claim 1, characterized in that, The height of the first fixed plate (4) is the height of two first splicing structures (1), and the height of the second fixed plate (9) is consistent with the height of the first splicing structure (1).

3. The roof photovoltaic panel splicing structure according to claim 1, characterized in that, The second splicing structure (11), the first clamping block (10), the clamping plate (16) and the second fixed plate (9) are an entirety.

4. The roof photovoltaic panel assembly of claim 1, wherein, The second fixed plate (9) and the first fixed plate (4) are respectively provided with a plurality of second through holes (8) and first through holes (5).

5. The roof photovoltaic panel assembly of claim 1, wherein, The outer ring of the first clamping block (10) is made of rubber, and the inner side of the mouth (7) and the gap surrounded by the first limiting block (2) and the second limiting block (3) are made of rubber.

6. The roof photovoltaic panel assembly of claim 1, wherein, The first splicing structure (1) is a cube, the first fixed plate (4) and the first splicing structure (1) are perpendicular, and the fourth through hole (15) is arranged on the surface of the first fixed plate (4) not in contact with the first splicing structure (1), the fourth through hole (15) is adapted to the third through hole (12) on the parallel surface of the first splicing structure (1) and the second fixed plate (9).

7. A roof photovoltaic panel assembly according to claim 6, wherein, The third through hole (12) and the fourth through hole (15) are provided with a spiral, and the spiral is adapted to a bolt (14).

8. The roof photovoltaic panel assembly of claim 1, wherein, The fixed layer (13) is a waterproof adhesive tape.

9. The roof photovoltaic panel assembly of claim 4, wherein, The second through hole (8) and the first through hole (5) are provided with a spiral.

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