Building photovoltaic integrated support system convenient to overhaul

Abstract

The utility model discloses a building photovoltaic integrated support system convenient for maintenance, which relates to the field of photovoltaic technology, and comprises a plurality of section bars shaped like the Chinese character'wei 'and a pair of straight rods, a plurality of flat photovoltaic tiles are uniformly arranged between two adjacent section bars shaped like the Chinese character'wei', a plurality of joints are fixedly arranged in the section bars shaped like the Chinese character'wei ', prefabricated holes are arranged below the joints, and the straight rods are arranged in the prefabricated holes. Prefabricated holes are formed in the profile, positive wires and negative wires of every two adjacent flat photovoltaic tiles penetrate through the prefabricated holes to be connected to the connectors, fixed cover plates and movable cover plates are arranged at the top end of the profile, and supporting corridors are installed at the top ends of the fixed cover plates located in the same row. A positive electrode and a negative electrode between two flat photovoltaic tiles penetrate through the prefabricated holes to be connected with a connector installed on the inner side of the profile, maintenance of the connection position of the photovoltaic module is facilitated, a supporting corridor is installed on the photovoltaic module, personnel can walk on the supporting corridor, any position of the photovoltaic module can be maintained, and the maintenance efficiency is improved. And the maintenance of the photovoltaic module is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaics, and particularly relates to a building photovoltaic integration bracket system convenient for maintenance. Background Art

[0002] Solar photovoltaic modules include solar cells and profiles surrounding the edges of the solar cells; the profiles are used to enhance the mechanical strength of the solar cells and seal the edges of the solar cells; during actual installation, profile pressing members are used to fix the photovoltaic modules with profiles to the bracket, and adjacent photovoltaic modules are spliced.

[0003] With the implementation of the photovoltaic project in rural areas, solar photovoltaic modules are usually installed on the roofs in rural areas. The photovoltaic modules will be laid flat on the roofs, with a large area, making it difficult for personnel to touch the central position of the photovoltaic modules. Moreover, the connection joints between each flat photovoltaic tile are located below the flat photovoltaic tile, which is very inconvenient for the daily maintenance of the photovoltaic modules.

[0004] In order to solve the above problems, we made improvements and proposed a building photovoltaic integration bracket system convenient for maintenance. Content of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model provides a building photovoltaic integration bracket system convenient for maintenance, which includes a plurality of Y-shaped profiles and a pair of straight rods. The plurality of Y-shaped profiles are evenly arranged horizontally. A pair of straight rods are fixedly connected to the front and rear ends of the plurality of Y-shaped profiles. A plurality of flat photovoltaic tiles are evenly installed between adjacent two Y-shaped profiles. A plurality of joints are fixedly installed inside the Y-shaped profiles, and the joints correspond to the flat photovoltaic tiles. A prefabricated hole is arranged below the joint, and the prefabricated hole is arranged in the middle of the Y-shaped profile. The positive and negative wires of adjacent two flat photovoltaic tiles pass through the prefabricated hole and are connected to the joint. A fixed cover plate and a movable cover plate are arranged at the top of the Y-shaped profile. The movable cover plate and the fixed cover plate are arranged alternately. A support corridor is installed at the top of the fixed cover plate in the same row.

[0007] As a preferred technical solution of the utility model, the bottom end of the Y-shaped profile is fixedly connected with a support through a fixing bolt, and the bottom end of the support is fixedly connected to the roof through a fixing bolt. The support is π-shaped.

[0008] As a preferred technical solution of the utility model, both sides of the bottom end of the movable cover plate are fixedly connected with buckles, and the buckles have a certain elasticity. A hemispherical protrusion is arranged at the top of the Y-shaped profile, and the hemispherical protrusion is arranged inside the buckle.

[0009] As a preferred technical solution of the present utility model, fixing clips are provided on both the left and right sides of the flat photovoltaic tile, and the fixing clips are arranged on the side surface of the industrial-shaped profile.

[0010] As a preferred technical solution of the present utility model, serrated strengthening surfaces are provided on the outer surfaces of the contact surfaces where the industrial-shaped profile and the fixing clip are in contact with each other, and structural silicone is filled between the industrial-shaped profile and the fixing clip.

[0011] As a preferred technical solution of the present utility model, the support corridor includes a fixing plate, the fixing plate is fixedly connected to the top end of the fixed cover plate, and movable plates are connected to both sides of the fixing plate through hinge seats.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. In the present utility model, by opening prefabricated holes in the industrial-shaped profile, the connection of the positive and negative electrodes between two flat photovoltaic tiles passes through the prefabricated holes and is connected to the connector installed inside the industrial-shaped profile, which facilitates the maintenance of the connection position of the photovoltaic module. Moreover, a support corridor is installed on the photovoltaic module, and personnel can walk on the support corridor, enabling the maintenance of any position of the photovoltaic module, making the maintenance of the photovoltaic module more convenient.

[0014] 2. In the present utility model, the movable plates open and are placed on the movable cover plate, which can expand the area of the support corridor and increase the usable area. When the movable plates are retracted to the top end of the fixing plate, the area of the support corridor is reduced, the interception of sunlight by the support corridor is decreased, and its influence is reduced. Description of the Drawings

[0015] The drawings are used to provide further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is the three-dimensional view of the present utility model;

[0017] Figure 2 is the Figure 1 enlarged view of part A in the present utility model;

[0018] Figure 3 is the partial unfolded view of the present utility model;

[0019] Figure 4 is the Figure 3 enlarged view of part B in the present utility model;

[0020] In the figure: 1. Straight rod; 2. Flat photovoltaic tile; 3. Support; 4. Movable cover plate; 5. Fixed cover plate; 6. Fixed plate; 7. Hinge seat; 8. Movable plate; 9. Industry-shaped profile; 10. Snap; 11. Hemispherical protrusion; 12. Connector; 13. Fixed clamp. Detailed implementation mode

[0021] The preferred embodiments of the present utility model will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, and are not used to limit the present utility model.

[0022] Embodiment: As Figures 1-4 shown, a building photovoltaic integrated support system that is convenient for maintenance includes a plurality of industry-shaped profiles 9 and a pair of straight rods 1. The plurality of industry-shaped profiles 9 are arranged horizontally and evenly. A pair of straight rods 1 are fixedly connected to the front and rear ends of the plurality of industry-shaped profiles 9. A plurality of flat photovoltaic tiles 2 are evenly installed between adjacent two industry-shaped profiles 9. A plurality of connectors 12 are fixedly installed inside the industry-shaped profiles 9, and the connectors 12 correspond to the flat photovoltaic tiles 2. A prefabricated hole is provided below the connector 12, and the prefabricated hole is arranged in the middle of the industry-shaped profile 9. The positive and negative wires of adjacent two flat photovoltaic tiles 2 pass through the prefabricated hole and are connected to the connector 12. A fixed cover plate 5 and a movable cover plate 4 are arranged at the top of the industry-shaped profile 9, and the movable cover plate 4 and the fixed cover plate 5 are arranged alternately. A support corridor is installed at the top of the fixed cover plate 5 in the same row; by opening a prefabricated hole in the industry-shaped profile 9, the connection of the positive and negative poles between two flat photovoltaic tiles 2 passes through the prefabricated hole and is connected to the connector 12 installed inside the industry-shaped profile 9, which facilitates the maintenance of the connection position of the photovoltaic module. And a support corridor is installed on the photovoltaic module, and personnel can walk on the support corridor, and any position of the photovoltaic module can be maintained, making the maintenance of the photovoltaic module more convenient.

[0023] Specifically, as Figure 1 and Figure 3 shown, the bottom end of the industry-shaped profile 9 is fixedly connected to the support 3 through a fixing bolt, and the bottom end of the support 3 is fixedly connected to the roof through a fixing bolt. The support 3 is π-shaped, and the photovoltaic module is fixed on the roof through the π-shaped support 3 and the fixing bolt, making the installation more stable and fast.

[0024] Specifically, as Figure 4 shown, both sides of the bottom end of the movable cover plate 4 are fixedly connected to the snap 10, and the snap 10 has a certain elasticity. A hemispherical protrusion 11 is arranged at the top of the industry-shaped profile 9, and the hemispherical protrusion 11 is arranged inside the snap 10. The movable cover plate 4 is fixed on the top of the industry-shaped profile 9 by the elastic snap 10, which is convenient for installation.

[0025] Specifically, as Figure 4As shown in the figure, fixing clips 13 are provided on both the left and right sides of the flat photovoltaic tile 2, and the fixing clips 13 are arranged on the side surface of the industrial character-shaped profile 9. Serrated strengthening surfaces are provided on the outer surfaces of the contact surfaces where the industrial character-shaped profile 9 and the fixing clips 13 are in contact with each other. Structural silicone is filled between the industrial character-shaped profile 9 and the fixing clips 13. The flat photovoltaic tile 2 is installed between two industrial character-shaped profiles 9 through the fixing clips 13. The industrial character-shaped profile 9 and the fixing clips 13 are connected through the serrated strengthening surfaces and the structural silicone, making the connection more stable.

[0026] Specifically, as Figure 2 shown in the figure, the supporting corridor includes a fixing plate 6. The fixing plate 6 is fixedly connected to the top end of the fixed cover plate 5. Both sides of the fixing plate 6 are connected with movable plates 8 through hinge seats 7. The supporting corridor is composed of the fixing plate 6 and the movable plates 8. The movable plates 8 are opened and placed on the movable cover plate 4, which can expand the area of the supporting corridor and increase the usable area. When the movable plates 8 are retracted to the top end of the fixing plate 6, the area of the supporting corridor is reduced, the interception of sunlight by the supporting corridor is reduced, and its influence is lowered.

[0027] Working principle: Multiple industrial character-shaped profiles 9 and straight rods 1 form a framework. The framework is installed on the roof through supports 3 and fixing bolts. The fixing clips 13 are fixed inside the industrial character-shaped profiles 9 through serrated strengthening surfaces and structural silicone. Then, the flat photovoltaic tiles 2 are installed into the fixing clips 13. The connection of the positive and negative poles between two flat photovoltaic tiles 2 passes through the prefabricated holes and is connected to the connectors 12 installed inside the industrial character-shaped profiles 9. During maintenance, the movable plates 8 are opened through the hinge seats 7 to expand the area of the supporting corridor, and personnel walk on the supporting corridor to perform maintenance on the photovoltaic modules.

[0028] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A building integrated photovoltaic support system convenient for maintenance, comprising a plurality of industrial character profiles (9) and a pair of straight rods (1), characterized in that, A plurality of the "industry" - shaped profiles (9) are arranged horizontally evenly. A pair of the straight rods (1) are fixedly connected to the front and rear ends of the plurality of "industry" - shaped profiles (9). A plurality of flat - plate photovoltaic tiles (2) are evenly installed between two adjacent "industry" - shaped profiles (9). A plurality of connectors (12) are fixedly installed inside the "industry" - shaped profiles (9), and the connectors (12) correspond to the flat - plate photovoltaic tiles (2). A pre - formed hole is arranged below the connector (12), and the pre - formed hole is arranged in the middle of the "industry" - shaped profile (9). The positive - pole wires and negative - pole wires of two adjacent flat - plate photovoltaic tiles (2) pass through the pre - formed hole and are connected to the connector (12). A fixed cover plate (5) and a movable cover plate (4) are arranged at the top of the "industry" - shaped profile (9). The movable cover plate (4) and the fixed cover plate (5) are arranged alternately. A support corridor is installed at the top of the fixed cover plates (5) in the same row.

2. The building integrated photovoltaics support system according to claim 1, characterized in that, The bottom end of the "industry" - shaped profile (9) is fixedly connected to a support (3) through a fixing bolt, and the bottom end of the support (3) is fixedly connected to the roof through a fixing bolt. The support (3) is in a π - shape.

3. The building integrated photovoltaics support system convenient for maintenance according to claim 1, characterized in that, Both sides of the bottom end of the movable cover plate (4) are fixedly connected with buckles (10), and the buckles (10) have a certain elasticity. A hemispherical protrusion (11) is arranged at the top of the "industry" - shaped profile (9), and the hemispherical protrusion (11) is arranged inside the buckle (10).

4. A building photovoltaic integration support system convenient for maintenance according to claim 1, characterized in that, Fixing clips (13) are arranged on both the left and right sides of the flat - plate photovoltaic tile (2), and the fixing clips (13) are arranged on the side surface of the "industry" - shaped profile (9).

5. A building photovoltaic integration support system convenient for maintenance according to claim 4, characterized in that, Jagged strengthening surfaces are arranged on the outer surfaces of the contact surfaces where the "industry" - shaped profile (9) and the fixing clip (13) are in contact with each other. Structural silicone is filled between the "industry" - shaped profile (9) and the fixing clip (13).

6. The building photovoltaic integration support system according to claim 1, characterized in that, The support corridor includes a fixing plate (6). The fixing plate (6) is fixedly connected to the top of the fixed cover plate (5). Both sides of the fixing plate (6) are connected with movable plates (8) through hinge seats (7).

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