CN217216466U

CN217216466U - BIPV photovoltaic module

Info

Publication number: CN217216466U
Application number: CN202220112350.7U
Authority: CN
Inventors: 王迎春; 王桂奋; 殷泉; 郑虎祥; 王伟; 杨江辉; 王凤锴
Original assignee: Znshine Pv Tech Co Ltd
Current assignee: Znshine Pv Tech Co Ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-08-16
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses a BIPV photovoltaic module, photovoltaic module includes lamination piece and frame, the edge quilt of lamination piece the frame cladding, the lamination piece is according to the range upon range of front bezel glass, packaging material, solar cell, packaging material, back plate glass and the terminal box of being equipped with in proper order, the frame passes through connection structure and is connected with the fastener. The utility model discloses a photovoltaic board can be fast, conveniently through frame and relevant fastener integration, separation, can effectively reduce construction and maintenance cost, has characteristics such as the security is high, use convenient high efficiency.

Description

BIPV photovoltaic module

Technical Field

The utility model relates to a photovoltaic module field, especially a BIPV photovoltaic module.

Background

With the rapid development of photovoltaic roof power generation technology, the installation mode of integrating a photovoltaic module and a building roof is greatly improved. In conventional installations, the photovoltaic modules are fixed by using threaded fasteners, piece-wise brackets or adhesive glue. However, these devices have many weak parts and are time consuming and complicated to install at a construction site, such as the top of a windy roof, increasing labor costs, and in order to improve the efficiency and portability of photovoltaic module installation, it is necessary to improve the structure of the photovoltaic module frame to develop a light weight, quick installation, and easy removal BIPV solar module.

Disclosure of Invention

The utility model discloses the technical problem that needs to solve provides a BIPV photovoltaic module, uses this kind of photovoltaic module can be fast, conveniently through frame and relevant fastener integration, separation, and the dead weight is lighter relatively traditional frame subassembly, and the relative frameless subassembly of load is stronger, can effectively reduce production, construction and maintenance cost, has characteristics such as security height, the convenient high efficiency of use.

The utility model provides a technical scheme of above-mentioned technical problem is: the utility model provides a BIPV photovoltaic module, photovoltaic module includes lamination piece and frame, the edge of lamination piece by the frame cladding, the lamination piece is laminated according to the order and is equipped with front bezel glass, packaging material, solar cell, packaging material, back plate glass and terminal box in proper order, the frame is connected with the fastener through connection structure.

As a preferred technical scheme of the utility model, the connection structure upside is equipped with upper portion card rib, the connection structure downside is equipped with lower part card rib and supports the rib respectively, connection structure is barb form arch and fastener contact.

As an optimal technical scheme of the utility model, the frame is the long frame on two salient lamination piece long limits.

As an optimized technical scheme of the utility model, the front plate glass is the same with back plate glass shape, length and width is the same.

As a preferred technical scheme of the utility model, the air face of the front plate glass is coated with a hydrophilic coating.

As an optimized technical scheme of the utility model, the hydrophilicity coating is the graphite alkene coating.

As an optimized technical scheme of the utility model, encapsulating material is EVA or POE.

As a preferred technical solution of the present invention, the solar cell is a crystalline silicon cell or an amorphous silicon cell or a compound cell.

Because the utility model discloses a such structure has following advantage:

1. the photovoltaic module can be quickly matched with a related fastener through the frame and is quickly integrated with the fastener, bolts and pressing blocks are not needed in the installation process, and complicated steps are omitted; by adopting the photovoltaic module, on one hand, the mounting efficiency of the photovoltaic module is improved, and the construction cost is reduced, on the other hand, the modularized combination is beneficial to the later operation and maintenance, the torque attenuation maintenance is avoided, and the stealth cost is saved;

2. the light and thin frame is lower in cost and lower in self weight;

3. the tile body surface can obtain better self-cleaning performance by coating and adding the graphene coating, the dust loss of the assembly is reduced, and the cleaning frequency of the assembly is reduced, so that the operation and maintenance cost is reduced;

4. the utility model has the characteristics of the security is high, the installation is used convenient high-efficient etc.

Drawings

Fig. 1 is a top view of the BIPV photovoltaic module of the present invention.

Fig. 2 is a connection diagram of the BIPV photovoltaic module and the fastener of the present invention.

Fig. 3 is a laminate structure view of a BIPV photovoltaic module of the present invention.

FIG. 4: is the utility model discloses a BIPV photovoltaic module's frame sectional view.

In the figure: the photovoltaic module comprises a photovoltaic module 1, a laminating piece 2, a frame 3, an upper clamping rib 3-1, a lower clamping rib 3-2, a support rib 3-3, a fastener 4, a junction box 5, front plate glass 6-1, rear plate glass 6-2, a packaging material 7, a solar cell 8 and a graphene coating 9.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-4, the utility model discloses a BIPV photovoltaic module 1, photovoltaic module 1 includes lamination piece 2 and frame 3, the edge quilt of lamination piece 2 the frame 3 cladding, lamination piece 2 is laminated in proper order and is equipped with front bezel glass 6-1, encapsulating material 7, solar cell 8, encapsulating material 7, back plate glass 6-2 and terminal box 5 in proper order, frame 3 is connected with fastener 4 through connection structure.

The utility model discloses it is further, the connection structure upside is equipped with upper portion card rib 3-1, the connection structure downside is equipped with lower part card rib 3-2 and supports rib 3-3 respectively, connection structure is barb form arch and fastener 4 contact, and such connection structure can make photovoltaic module 1 one-way insert fastener 4 under the circumstances of no instrument, and bayonet installation need not bolt and briquetting, and the later stage can not have the moment of torsion decay.

The utility model discloses it is further, frame 3 is the long frame on two projection lamination spare 2 long limits, only has the design of two long frames for the whole dead weight of subassembly is lighter, and when sleet weather, rain and snow can not be blocked by the short frame and stay on photovoltaic module 1, makes photovoltaic module 1 discharge sleet sooner.

The utility model discloses it is further, front bezel glass 6-1 is the same with 6-2 shape of back plate glass, length and width are the same, adopts double-deck glass, has improved photovoltaic module 1's load-carrying properties.

The utility model discloses it is further, front bezel glass 6-1 air top coating has hydrophilic coating.

The utility model discloses further, the hydrophilicity coating is graphite alkene coating 9, and graphite alkene coating 9 has good automatically cleaning performance, utilizes the automatically cleaning graphite alkene coating 9 of coating at front bezel glass 6-1 air side can be fast with the liquid discharge on the photovoltaic module 1, prolongs the life of various steel tile.

The utility model discloses it is further, encapsulating material 7 is EVA or POE.

The utility model discloses it is further, solar cell 8 is crystalline silicon battery or amorphous silicon battery or compound battery.

In summary, after the photovoltaic module 1 is inserted into the fastening member 4 and the connecting structure of the frame 3 is connected with the fastening member 4, a firm and tool-free unidirectional irreversible connection is formed.

The description and applications of the present invention are illustrative and are not intended to limit the scope of the invention to the embodiments described above. Variations and modifications of the embodiments disclosed herein are possible, and practical alternatives to and equivalents of the various components of the embodiments would be apparent to those of ordinary skill in the art. It will be clear to those skilled in the art that the present invention may be embodied in other forms, structures, arrangements, proportions, and with other elements, materials, and components, without departing from the spirit or essential characteristics thereof. Other variations and modifications of the embodiments disclosed herein may be made without departing from the spirit or essential characteristics of the invention, which fall within the scope of the claims.

Claims

1. A BIPV photovoltaic module is characterized in that: the photovoltaic module (1) comprises a laminating piece (2) and a frame (3), the edge of the laminating piece (2) is coated by the frame (3), the laminating piece (2) is sequentially laminated and sequentially provided with front plate glass (6-1), packaging materials (7), solar cells (8), the packaging materials (7), rear plate glass (6-2) and a junction box (5), and the frame (3) is connected with a fastener (4) through a connecting structure.

2. A BIPV photovoltaic module according to claim 1, wherein: the upper side of the connecting structure is provided with an upper clamping rib (3-1), the lower side of the connecting structure is provided with a lower clamping rib (3-2) and a supporting rib (3-3), and the connecting structure is in a barb-shaped bulge and is in contact with the fastener (4).

3. A BIPV photovoltaic module according to claim 1, wherein: the frame (3) is a long frame with two protruding long edges of the laminating piece (2).

4. A BIPV photovoltaic module according to claim 1, wherein: the front plate glass (6-1) and the back plate glass (6-2) are the same in shape and length and width.

5. A BIPV photovoltaic module according to claim 4, characterised in that the front sheet glass (6-1) is coated on its air side with a hydrophilic coating.

6. A BIPV photovoltaic module according to claim 5, characterised in that the hydrophilic coating is a graphene coating (9).

7. A BIPV photovoltaic module according to claim 1, wherein: the packaging material (7) is EVA or POE.

8. A BIPV photovoltaic module according to claim 1, wherein: the solar cell (8) is a crystalline silicon cell or an amorphous silicon cell or a compound cell.