CN215186558U

CN215186558U - Photovoltaic power generation product installation device

Info

Publication number: CN215186558U
Application number: CN202120349904.0U
Authority: CN
Inventors: 陶海全; 孙志强; 吴旭东; 张燎原; 方振雷; 张超
Original assignee: Jinmao Green Building Technology Co Ltd
Current assignee: Jinmao Green Building Technology Co Ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-12-14
Anticipated expiration: 2031-02-07

Abstract

The utility model discloses a photovoltaic power generation product installation device relates to the photovoltaic power generation field. The device comprises a connecting structure, a fastener and a square tube; the connecting structure comprises a frame, and the fastener penetrates through the frame and the square pipe to fix the frame on the square pipe; the outer fringe of frame is provided with the structure glue film, and the structure glue film bonds photovoltaic power generation product on the frame. Through placing square pipe on the roof, and be fixed with the frame through the fastener square pipe, then set up the structure glue film on the frame for the photovoltaic power generation product can bond on the frame through the structure glue film, thereby realizes the fixed of photovoltaic power generation product, and consequently, a plurality of photovoltaic power generation product can form an overhead plane photovoltaic power generation system on the roof. The device has the advantages of simple structure, convenient installation and capability of relieving the conditions of heat in summer and cold in winter of the top layer of the building on the basis of reducing the energy consumption of the building.

Description

Photovoltaic power generation product installation device

Technical Field

The utility model relates to a photovoltaic power generation technical field especially relates to a photovoltaic power generation product installation device.

Background

The photovoltaic power generation product refers to equipment which directly converts solar energy into electric energy by using a solar cell according to a photovoltaic effect principle. Photovoltaic power generation products applied to buildings are usually installed on roofs.

However, when installing photovoltaic power generation products, the installation device of the photovoltaic power generation products occupies a large space on the roof, is only used for fixing, and cannot be effectively combined with the roof of a building.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention has been made to provide a photovoltaic power generation product mounting apparatus that overcomes or at least partially solves the above problems.

The utility model provides a photovoltaic power generation product installation device, which comprises a connecting structure, a fastener and a square tube;

the connecting structure comprises a frame, and the fastener penetrates through the frame and the square pipe to fix the frame on the square pipe; and the number of the first and second electrodes,

the outer fringe of frame is provided with the structure glue film, the structure glue film bonds photovoltaic power generation product on the frame.

Optionally, the frame extends in a horizontal direction to form a rim, and the structural adhesive layer is located on the top of the rim.

Optionally, a positioning adhesive layer is further arranged on the frame, the positioning adhesive layer is in contact with the structural adhesive layer, and the cross section of the positioning adhesive layer is L-shaped;

the two adjacent sides of the positioning adhesive layer and the photovoltaic power generation product are abutted simultaneously to determine the installation position of the photovoltaic power generation product.

Optionally, the frame is provided with an accommodating groove with an upward opening, the fastener is located in the accommodating groove, the connecting structure further comprises a pressing block, and the pressing block is located in the accommodating groove and abutted against the frame;

the frame is provided with a through hole for the fastener to penetrate through, and the fastener penetrates through the square pipe through the pressing block to fix the frame and the square pipe.

Optionally, a protrusion is provided at an edge of the through hole and extends in a direction toward the accommodating groove to limit a position of the pressing block in the frame.

Optionally, the connection structure further comprises a buckle cover, a first buckle is arranged on the buckle cover, a second buckle is arranged on the pressing block, and the first buckle and the second buckle are clamped to seal the accommodating groove through the buckle cover.

Optionally, the device further comprises a sealant layer located on top of the positioning adhesive layer to fill a gap between the buckle cover and the photovoltaic power generation product.

Optionally, the structural adhesive layer is made of a two-component silicone structural adhesive, and the sealing adhesive layer is made of a two-component silicone sealant.

Optionally, the contact position of the frame and the square tube is also provided with a rubber pad.

Optionally, the fastener is a self-tapping screw.

Compared with the prior art, through placing square pipe on the roof, and be fixed with the frame through the fastener square pipe, then set up the structure glue film on the frame for the photovoltaic power generation product can bond on the frame through the structure glue film, thereby realizes the fixed of photovoltaic power generation product, and consequently, a plurality of photovoltaic power generation product can form an overhead plane photovoltaic power generation system on the roof. The device has the advantages of simple structure, convenient installation and capability of relieving the conditions of heat in summer and cold in winter of the top layer of the building on the basis of reducing the energy consumption of the building.

The above description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the present invention is given.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings.

In the drawings:

fig. 1 is a schematic cross-sectional structural view of a photovoltaic power generation product installation device provided by an embodiment of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

Reference numerals: 1. a connecting structure; 101. a frame; 102. briquetting; 103. covering; 2. a fastener; 3. a square tube; 4. a structural adhesive layer; 5. an edge; 6. positioning the adhesive layer; 601. a first glue layer; 602. a second adhesive layer; 7. a protrusion; 8. a first buckle; 9. a second buckle; 10. sealing the adhesive layer; 11. a rubber pad; 12. and (5) photovoltaic power generation products.

Detailed Description

Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

Referring to fig. 1-2, the embodiment of the utility model provides a photovoltaic power generation product installation device, the device includes connection structure 1, fastener 2 and square pipe 3.

The connecting structure 1 comprises a frame 101, and the fastener 2 penetrates through the frame 101 and the square pipe 3 to fix the frame 101 on the square pipe 3; and the number of the first and second electrodes,

the outer edge of the frame 101 is provided with a structural adhesive layer 4, and the photovoltaic power generation product 12 is bonded on the frame 101 through the structural adhesive layer 4.

Specifically, the device may include a connection structure 1, a fastener 2 and a square pipe 3, the square pipe 3 is used for being installed on a roof, the connection structure 1 is used for fixing the photovoltaic power generation product 12, for example, the connection structure 1 may include a frame 101 made of a metal material, the fastener 2 is located on the frame 101, and penetrates through the frame 101 to the square pipe 3 in a vertical direction, so as to fix the frame 101 on the square pipe 3, and the installation of the photovoltaic power generation product 12 is adapted by setting a distance between the square pipes 3. Illustratively, the fastener 2 is a self-tapping screw. The self-tapping screw can tap out the thread matched with the self-tapping screw, so that the self-tapping screw has higher anti-loosening capability in combination. Meanwhile, the process of respectively forming threads on the frame 101 and the square tube 3 is avoided. In addition, the outer edge of the frame 101 is provided with the structural adhesive layer 4 for bonding the photovoltaic power generation product 12 to the frame 101, so that the photovoltaic power generation product 12 can be quickly mounted.

In one example, the structural adhesive layer 4 is made of a two-component silicone structural adhesive. The double-component silicone structural adhesive has the characteristics of strong bonding force, high tensile strength, weather resistance, moisture resistance, large adaptability to cold and heat changes and the like. The photovoltaic power generation product 12 can be firmly bonded on the frame 101, and meanwhile, the service life of the device can be ensured.

To sum up, through placing square pipe 3 on the roof, and be fixed with frame 101 through fastener 2 on square pipe 3, then set up structure glue film 4 on frame 101 for photovoltaic power generation product 12 can bond on frame 101 through structure glue film 4, thereby realizes the fixed of photovoltaic power generation product 12, and consequently, a plurality of photovoltaic power generation product 12 can form an overhead plane photovoltaic power generation system on the roof. The device has the advantages of simple structure, convenient installation and capability of relieving the conditions of heat in summer and cold in winter of the top layer of the building on the basis of reducing the energy consumption of the building.

Referring to fig. 1, in an alternative embodiment, the frame 101 extends in a horizontal direction to form a rim 5, and the structural adhesive layer 4 is located on top of the rim 5.

Specifically, frame 101 extends in the horizontal direction and is provided with border 5, exemplarily, border 5 and frame 101 are integrated into one piece, and the border 5 of extension can be used for placing photovoltaic power generation product 12, and wherein, structure glue film 4 is located the top of border 5, therefore photovoltaic power generation product 12's bottom is fixed on frame 101 through structure glue film 4, has avoided the bonding position between frame 101 and photovoltaic power generation product 12 to receive the influence of gravity, thereby improved the fastness of bonding through structure glue film 4.

Referring to fig. 1 and 2, in an optional embodiment, a positioning adhesive layer 6 is further disposed on the frame 101, the positioning adhesive layer 6 is in surface contact with the structural adhesive layer 4, and the cross section of the positioning adhesive layer 6 is L-shaped.

The two adjacent sides of the positioning adhesive layer 6 and the photovoltaic power generation product 12 are abutted simultaneously to determine the installation position of the photovoltaic power generation product 12.

Specifically, the outer edge of the frame 101 may further be provided with a positioning adhesive layer 6, and the positioning adhesive layer 6 is in surface contact with the structural adhesive layer 4. In one example, the positioning adhesive layer 6 may be composed of a first adhesive layer 601 and a second adhesive layer 602, the cross-sectional shape of the positioning adhesive layer 6 may be L-shaped, the first adhesive layer 601 is disposed in a vertical direction, the second adhesive layer 602 is disposed in a horizontal direction, and both the first adhesive layer 601 and the second adhesive layer 602 may be formed by stacking the double-sided positioning adhesive layers 6. The two adjacent sides of the positioning adhesive layer 6 and the photovoltaic power generation product 12 are abutted simultaneously, so that the buffer effect between the photovoltaic power generation product 12 and the frame 101 can be achieved, and the photovoltaic power generation product 12 is prevented from being collided and damaged with the frame 101 in the installation process. Meanwhile, the width of the first adhesive layer 601 in the horizontal direction determines the distance between the frame 101 and the photovoltaic power generation product 12; the height of the second glue layer 602 in the vertical direction determines the height of the photovoltaic power generation product 12 mounted on the roof, and facilitates the bonding of the structural glue layer 4.

Referring to fig. 1, in an optional embodiment, an accommodating groove with an upward opening is formed in the frame 101, the fastener 2 is located in the accommodating groove, the connection structure 1 further includes a pressing block 102, and the pressing block 102 is located in the accommodating groove and abuts against the frame 101;

a through hole for the fastener 2 to penetrate is formed in the frame 101, and the fastener 2 penetrates through the square tube 3 through the pressing block 102 to fix the frame 101 and the square tube 3.

Specifically, the photovoltaic power generation product 12 is generally a multi-layer structure, and generally has a certain thickness, and in order to protect and waterproof the photovoltaic power generation product 12 better, the height of the top of the frame 101 needs to exceed the height of the top of the fixed photovoltaic power generation product 12.

Therefore, in order to facilitate the placement and fixation of the fastener 2, the operating depth of the fastener 2 in the accommodating groove is reduced. The frame 101 is provided with a containing groove with an upward opening, a pressing block 102 is arranged in the containing groove, the pressing block 102 is located in the containing groove and can be abutted to the bottom of the frame 101, and the fastener 2 is located on the pressing block 102 and penetrates through the pressing block 102 to the square pipe 3 in the vertical direction. Exemplarily, the frame 101 can be provided with the through-hole that supplies the fastener 2 to wear to establish in advance in this direction of running through to can be more laborsaving when adopting the self-tapping screw to fix the frame 101 on square pipe 3.

Referring to fig. 1, in an alternative embodiment, a protrusion 7 is provided at an edge of the through hole and extends toward the receiving groove to define a position of the pressing block 102 in the frame 101.

Specifically, the pressing block 102 is in pressure contact with the frame 101 through the fastener 2 penetrating through the square tube 3, and in order to prevent the pressing block 102 from sliding in the accommodating groove to affect installation when the fastener 2 is installed, a protrusion 7 is provided at the edge of the through hole to extend in the direction of the accommodating groove, and the protrusion 7 is used for limiting the position of the pressing block 102 in the frame 101.

Referring to fig. 1 and 2, in an optional embodiment, the connection structure 1 further includes a buckle cover 103, a first buckle 8 is disposed on the buckle cover 103, a second buckle 9 is disposed on the pressing block 102, and the first buckle 8 and the second buckle 9 are clamped to seal the accommodating groove through the buckle cover 103.

Particularly, when outdoor environment installs, fastener 2 is easy to corrode, in order to protect fastener 2, this connection structure 1 can also include buckle cover 103, can set up first buckle 8 on buckle cover 103, be provided with on briquetting 102 with first buckle 8 complex second buckle 9, first buckle 8 and second buckle 9 when the installation joint, consequently, buckle cover 103 can cover the notch of storage tank completely, form a sealed environment with frame 101, thereby play a protective role to fastener 2 that is located the storage tank. The performance of the device is optimized.

Referring to fig. 1, in an alternative embodiment, the device further comprises a sealant layer 10, wherein the sealant layer 10 is located on top of the positioning adhesive layer 6 to fill the gap between the cover 103 and the photovoltaic power generation product 12.

The sealant layer 10 is made of a two-component silicone sealant.

Specifically, the device further comprises a sealant layer 10, and the sealant layer 10 may be located on top of the positioning adhesive layer 6, for example, and may fill the gap between the cover 103 and the photovoltaic power generation product 12. The two-component silicone sealant has an excellent waterproof effect, can effectively prevent water from permeating from a gap position, and improves the operation stability of the photovoltaic power generation product 12.

Referring to fig. 1, in an alternative embodiment, a rubber pad 11 is further disposed at a contact portion of the frame 101 and the square tube 3.

Specifically, the rubber pad 11 is arranged at the contact position of the frame 101 and the square pipe 3, and the rubber material has the performances of oil resistance, acid and alkali resistance, aging resistance and the like, so that the frame 101 and the square pipe 3 can be separated, and the mutual abrasion and the mutual erosion of two metals in the using process are prevented.

The working principle is as follows: can place good side pipe 3 in advance on the roof during installation, at first fix a position good frame 101 on square pipe 3, put into the storage tank back with briquetting 102, run through briquetting 102 and square pipe 3 through fastener 2, accomplish the fixing of square pipe 3 and frame 101, then set up location glue film 6 on frame 101, through the distance between adjusting two square pipes 3, come the length of adaptation photovoltaic power generation product 12, when the mounted position of single photovoltaic power generation product 12 is confirmed, gap filling structure glue film 4 between photovoltaic power generation product 12 and border 5, with buckle closure 103 joint, at last fill sealing glue film 10 in the gap between buckle closure 103 and photovoltaic power generation product 12. By repeating the above operations, a plurality of photovoltaic power generation products 12 can form a planar photovoltaic power generation system with a certain height on the roof. The condition that the top layer of the building is hot in summer and cold in winter is relieved. And can generate electricity under sunlight, has excellent power generation benefit and reduces the energy consumption of the whole building.

To sum up, place square pipe 3 on the roof, and be fixed with frame 101 through fastener 2 on square pipe 3, then set up structure glue film 4 on frame 101 for photovoltaic power generation product 12 can bond on frame 101 through structure glue film 4, thereby realize photovoltaic power generation product 12's fixed, consequently, the simple structure of this device, the installation is convenient, and can alleviate the cold condition in building top layer summer and winter on the basis of the energy consumption that reduces the building.

The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

As is readily imaginable to the person skilled in the art: any combination of the above embodiments is possible, and thus any combination of the above embodiments is an embodiment of the present invention, but the present disclosure is not necessarily detailed herein due to space limitations.

In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the invention and aiding in the understanding of one or more of the various inventive aspects.

Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.

Claims

1. The photovoltaic power generation product installation device is characterized by comprising a connecting structure (1), a fastener (2) and a square tube (3);

the connecting structure (1) comprises a frame (101), and the fastener (2) penetrates through the frame (101) and the square pipe (3) so as to fix the frame (101) on the square pipe (3); and the number of the first and second electrodes,

the outer edge of the frame (101) is provided with a structure glue layer (4), and the photovoltaic power generation product (12) is bonded on the frame (101) through the structure glue layer (4).

2. The photovoltaic power generation product mounting arrangement according to claim 1, wherein the frame (101) extends in a horizontal direction with a rim (5), the structural adhesive layer (4) being located on top of the rim (5).

3. The photovoltaic power generation product installation device according to claim 1, wherein a positioning adhesive layer (6) is further arranged on the frame (101), the positioning adhesive layer (6) is in surface contact with the structural adhesive layer (4), and the cross section of the positioning adhesive layer (6) is L-shaped;

the two adjacent sides of the positioning adhesive layer (6) and the photovoltaic power generation product (12) are abutted simultaneously to determine the installation position of the photovoltaic power generation product (12).

4. The photovoltaic power generation product installation device according to claim 3, wherein the frame (101) is provided with a containing groove with an upward opening, the fastener (2) is positioned in the containing groove, the connecting structure (1) further comprises a pressing block (102), and the pressing block (102) is positioned in the containing groove and abutted against the frame (101);

the frame (101) is provided with a through hole for the fastener (2) to penetrate through, and the fastener (2) penetrates through the square pipe (3) through the pressing block (102) to fix the frame (101) and the square pipe (3).

5. The photovoltaic power generation product mounting arrangement according to claim 4, wherein the edge of the through hole is provided with a protrusion (7) extending towards the direction of the receiving groove to define the position of the pressing block (102) within the rim (101).

6. The photovoltaic power generation product mounting device according to claim 4, wherein the connecting structure (1) further comprises a buckle cover (103), a first buckle (8) is arranged on the buckle cover (103), a second buckle (9) is arranged on the pressing block (102), and the first buckle (8) and the second buckle (9) are clamped to seal the accommodating groove through the buckle cover (103).

7. Photovoltaic power generation product mounting arrangement according to claim 6, characterized in that the arrangement further comprises a sealant layer (10), the sealant layer (10) being located on top of the positioning glue layer (6) to fill the gap between the snap cap (103) and the photovoltaic power generation product (12).

8. The photovoltaic power generation product mounting device according to claim 7, wherein the structural adhesive layer (4) is made of a two-component silicone structural adhesive, and the sealant layer (10) is made of a two-component silicone sealant.

9. The photovoltaic power generation product installation device according to claim 1, wherein a rubber pad (11) is further arranged at a contact part of the frame (101) and the square pipe (3).

10. Photovoltaic power generation product installation apparatus according to claim 1, wherein the fastener (2) is a self-tapping screw.