CN218449932U

CN218449932U - Photovoltaic module breach connection structure

Info

Publication number: CN218449932U
Application number: CN202222858192.2U
Authority: CN
Inventors: 燕国强; 王益新; 赵磊
Original assignee: Shanghai Pilot Energy Technology Group Co ltd
Current assignee: Shanghai Pilot Energy Technology Group Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-02-03
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a photovoltaic module breach connection structure, including the photovoltaic module main part, one side of photovoltaic module main part is equipped with the limit briquetting, every breach department between the photovoltaic module main part has installed well briquetting, hexagon socket head cap screw is all installed with the inside of limit briquetting to well briquetting, the bottom of well briquetting is equipped with the gasket, be equipped with the structure glue film between well briquetting and the gasket. The utility model discloses a be the form of buckling the design of limit briquetting, compress tightly to the side position department of photovoltaic module main part, and in the breach department of every group photovoltaic module main part, adopt well briquetting to compress tightly, well briquetting is "U" word form, fully compress tightly the connection, then fix with interior hexagonal bolt, it does not have the clearance to ensure the breach position, and accomplish the connection between briquetting and the gasket with the structure glue film, let well briquetting or limit briquetting do not directly press in the photovoltaic module main part, prevent to cause direct damage to the surface of photovoltaic module main part, the cushion nature protective capacities has been improved.

Description

Photovoltaic module breach connection structure

Technical Field

The utility model relates to a photovoltaic module breach connection technical field specifically is a photovoltaic module breach connection structure.

Background

Among unconventional energy sources, solar energy is given to the largest energy treasure of human beings in the universe to realize the integration of photovoltaic buildings, namely, solar power generation products are integrated on the buildings to form a common function of receiving the integrated buildings; in order to meet the functions of buildings technically better, the building design and the photovoltaic power generation design are required to be perfectly combined; the overall shape is reasonable and harmonious, and the photovoltaic module generally has the plate size which can not be completely adapted to the roof, so that gaps can exist among the photovoltaic plates, various phenomena such as water seepage and instability can occur due to the gaps, and the problems need to be improved by providing a connection structure for the gaps.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic module breach connection structure to provide the processing problem to the breach in solving above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a photovoltaic module breach connection structure, includes the photovoltaic module main part, one side of photovoltaic module main part is equipped with the limit briquetting, every breach department between the photovoltaic module main part has inserted well briquetting, hexagon socket head cap screw is all installed to the inside of well briquetting and limit briquetting, the bottom of well briquetting is equipped with the gasket, be equipped with the structure glue film between well briquetting and the gasket.

Preferably, the edge pressing block is arranged at the bending part at the outermost edge of the photovoltaic module main body, and the middle pressing block is arranged at the notch depression.

Preferably, an adhesive connection is formed between the structural adhesive layer and the inside of the gasket, and an adhesive connection is formed between the middle pressing block and the inside of the structural adhesive layer.

Preferably, a second reinforcing rib is installed at the vertical position inside the middle pressing block, and a first reinforcing rib is installed at the horizontal position inside the middle pressing block.

Preferably, the second reinforcing ribs are uniformly distributed in the middle pressing block, and the first reinforcing ribs are uniformly distributed at the transverse position in the middle pressing block.

Preferably, a pawl is fixed at the top end of the inner hexagon bolt, and a loosening lug is arranged on the outer side wall of the bottom end of the inner hexagon bolt.

Preferably, the loosening convex block is distributed annularly about the circle center of the hexagon socket head cap screw, the side pressing block is arranged in a bending mode, and the middle pressing block is arranged in a U shape.

Compared with the prior art, the beneficial effects of the utility model are that: the photovoltaic module gap connection structure not only improves the covering capacity of the photovoltaic module gap connection, but also improves the deformation prevention capacity and the bolt stability capacity of the photovoltaic module gap connection;

(1) The edge pressing blocks are designed to be bent and used for pressing the side edge positions of the photovoltaic module main bodies, the middle pressing blocks are adopted for pressing at the notches of each group of the photovoltaic module main bodies, the middle pressing blocks are U-shaped and can be fully pressed and connected, then the middle pressing blocks are fixed by the hexagon socket head cap bolts, gaps do not exist at the notches, the middle pressing blocks and the gaskets are connected by the structural adhesive layers, the middle pressing blocks or the edge pressing blocks are not directly pressed on the photovoltaic module main bodies, direct damage to the outer surfaces of the photovoltaic module main bodies is prevented, and the cushion protection capability is improved;

(2) The second reinforcing rib is fixed at the vertical position of the middle pressing block or the side pressing block, and then the first reinforcing rib is fixed at the transverse position of the middle pressing block or the side pressing block, so that rigid support can be ensured in the transverse and vertical directions;

(3) Through the top of fixing hexagon socket head cap screw including the pawl, this pawl forms an inclined plane at the in-process of squeezing into hexagon socket head cap screw, improves concentrated stress, and is more laborsaving when the installation, simultaneously under the annular distribution of relaxing the lug, lets hexagon socket head cap screw can prevent after the installation that hexagon socket head cap screw takes place situations such as bending when squeezing into under relaxing the lug is strutted, has improved certain installation ability.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic view of the structure of the middle pressure block of the present invention;

fig. 3 is a schematic cross-sectional structure diagram of the middle pressure block of the present invention;

fig. 4 is a schematic view of the structure of the hexagon socket head cap screw of the present invention.

In the figure: 1. a photovoltaic module body; 2. pressing the blocks in a medium manner; 3. a hexagon socket head cap screw; 4. pressing the block at the edge; 5. a structural adhesive layer; 6. a gasket; 7. a first reinforcing rib; 8. a second reinforcing rib; 9. loosening the bump; 10. a pawl.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a photovoltaic module gap connecting structure comprises photovoltaic module main bodies 1, wherein side pressing blocks 4 are arranged on one sides of the photovoltaic module main bodies 1, middle pressing blocks 2 are inserted into gaps between the photovoltaic module main bodies 1, inner hexagon bolts 3 are arranged inside the middle pressing blocks 2 and the side pressing blocks 4, gaskets 6 are arranged at the bottom ends of the middle pressing blocks 2, and structural adhesive layers 5 are arranged between the middle pressing blocks 2 and the gaskets 6;

the edge pressing block 4 is arranged at the bending part at the outermost edge of the photovoltaic module main body 1, the middle pressing block 2 is arranged at the notch depression part, the adhesive connection is formed between the structural adhesive layer 5 and the inner part of the gasket 6, the adhesive connection is formed between the middle pressing block 2 and the inner part of the structural adhesive layer 5, and the adhesive connection is adopted, so that no gap exists at the connection part, and the integral stability is improved;

the second reinforcing ribs 8 are arranged at the vertical positions inside the middle pressing block 2, the first reinforcing ribs 7 are arranged at the transverse positions inside the middle pressing block 2, the second reinforcing ribs 8 are uniformly distributed inside the middle pressing block 2, the first reinforcing ribs 7 are uniformly distributed at the transverse positions inside the middle pressing block 2, and the integral reinforcing capacity is improved under uniform distribution;

the top of the hexagon socket head cap screw 3 is fixed with a pawl 10, the outer side wall of the bottom end of the hexagon socket head cap screw 3 is provided with a loosening lug 9, the loosening lug 9 is distributed in an annular shape about the circle center of the hexagon socket head cap screw 3, the side pressing block 4 is arranged in a bending shape, and the middle pressing block 2 is arranged in a U shape.

The working principle is as follows: firstly, normally lay photovoltaic module main part 1 earlier, design limit briquetting 4 and be the form of buckling, be used for compressing tightly to the side position department of photovoltaic module main part 1, and in the breach department of every group photovoltaic module main part 1, adopt well briquetting 2 to compress tightly, because well briquetting 2 is "U" style of calligraphy form, can fully compress tightly the connection, then fix with hexagon socket head cap screw 3, fix pawl 10 at hexagon socket head cap screw 3's top, be used for forming the inclined plane, increase concentrated stress, guarantee to conveniently install hexagon socket head cap screw 3, it does not have the clearance to ensure the breach position, and accomplish the connection between briquetting 2 and gasket 6 in with structure glue film 5, let well briquetting 2 or limit briquetting 4 not directly press on photovoltaic module main part 1, prevent to lead to the fact direct damage to the surface of photovoltaic module main part 1, accomplish whole work of laying with this.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a photovoltaic module breach connection structure, includes photovoltaic module main part (1), its characterized in that: one side of photovoltaic module main part (1) is equipped with limit briquetting (4), every briquetting (2) in having been inserted to breach department between photovoltaic module main part (1), hexagon socket head cap screw (3) are all installed to the inside of well briquetting (2) and limit briquetting (4), the bottom of well briquetting (2) is equipped with gasket (6), be equipped with between well briquetting (2) and gasket (6) structure glue film (5).

2. The notched connection structure for photovoltaic modules of claim 1, wherein: the limit briquetting (4) set up the department of buckling in photovoltaic module main part (1) outermost, well briquetting (2) set up in the breach depressed part.

3. The notched connection structure for photovoltaic modules of claim 1, wherein: the structure glue layer (5) and the gasket (6) are connected in an adhesive mode, and the middle pressing block (2) and the structure glue layer (5) are connected in an adhesive mode.

4. The notched photovoltaic module connection structure of claim 1, wherein: a second reinforcing rib (8) is installed at the vertical position inside the middle pressing block (2), and a first reinforcing rib (7) is installed at the transverse position inside the middle pressing block (2).

5. The notched photovoltaic module connection structure according to claim 4, wherein: the second reinforcing rib (8) are evenly distributed in the middle pressing block (2), and the first reinforcing rib (7) is evenly distributed at the transverse position in the middle pressing block (2).

6. The notched photovoltaic module connection structure of claim 1, wherein: a pawl (10) is fixed at the top end of the inner hexagon bolt (3), and a loosening convex block (9) is arranged on the outer side wall of the bottom end of the inner hexagon bolt (3).

7. The notched photovoltaic module connection structure of claim 6, wherein: loosen the centre of a circle of lug (9) about hexagon socket head cap screw (3) and be the annular and distribute, limit briquetting (4) are the form setting of buckling, well briquetting (2) are "U" shape setting.