CN216949124U

CN216949124U - Roofing photovoltaic board mounting structure suitable for BIPV

Info

Publication number: CN216949124U
Application number: CN202220193098.7U
Authority: CN
Inventors: 王旭伟; 谢永浩; 曾德发; 陈晓城; 叶灿
Original assignee: Guangdong Voguang New Energy Technology Co ltd
Current assignee: Guangdong Voguang New Energy Technology Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-07-12
Anticipated expiration: 2032-01-24

Abstract

The utility model belongs to the technical field of the building integrated photovoltaic technique and specifically relates to a roofing photovoltaic board mounting structure suitable for BIPV is related to, it includes the shingle and is used for installing the photovoltaic board in a plurality of locking Assembly on the shingle, the interval is provided with the guide slot that a plurality of extends along same direction on the shingle, adjacent two be provided with a plurality of boss that is used for supporting the photovoltaic board between the guide slot, locking Assembly slidable locking is on the guide slot, locking Assembly including slidable set up in bottom plate in the guide slot, be used for with the photovoltaic board edge compress tightly in the clamp plate of guide slot notch department, be used for connecting the fastener of bottom plate and clamp plate, and when the photovoltaic board is installed on the shingle, bottom plate top surface and the inboard top surface butt of guide slot. This application has the effect that reduces size calibration number of times in the installation, supplementary workman install photovoltaic board fast, improve photovoltaic board installation effectiveness.

Description

Roofing photovoltaic board mounting structure suitable for BIPV

Technical Field

The application relates to the field of building integrated photovoltaic technology, in particular to a roof photovoltaic panel mounting structure suitable for BIPV.

Background

At present, a new photovoltaic energy source is being developed vigorously as a low-carbon renewable energy source, and the installation amount is on the trend of increasing year by year. Among them, Building Integrated Photovoltaic (BIPV) is a trend of development of Photovoltaic technology.

Wherein, in the construction process of roof photovoltaic power generation system, often adopt on the roof installation corresponding photovoltaic guide rail, photovoltaic board fixed mounting is on the guide rail, and the photovoltaic guide rail installation process of this type of mounting means is comparatively complicated, need carry out the size calibration of a lot of to the photovoltaic guide rail in the installation, has improved the installation degree of difficulty intangibly, has reduced roof photovoltaic power generation system's installation effectiveness, needs to make further improvement.

SUMMERY OF THE UTILITY MODEL

To the not enough that above-mentioned technique exists, this application provides a roofing photovoltaic board mounting structure suitable for BIPV.

The application provides a roofing photovoltaic board mounting structure suitable for BIPV adopts following technical scheme:

a roof photovoltaic panel mounting structure suitable for BIPV comprises a roof panel and a plurality of locking assemblies used for mounting photovoltaic panels on the roof panel, wherein a plurality of guide grooves extending along the same direction are arranged on the roof panel at intervals, a plurality of bosses used for supporting the photovoltaic panels are arranged between every two adjacent guide grooves, and the locking assemblies can be locked on the guide grooves in a sliding mode.

Preferably, the locking assembly comprises a bottom plate slidably arranged in the guide groove, a pressing plate for pressing the edge of the photovoltaic plate to the notch of the guide groove, and a fastener for connecting the bottom plate and the pressing plate, and when the photovoltaic plate is mounted on the roof plate, the top surface of the bottom plate is abutted to the top surface of the inner side of the guide groove.

Preferably, the bottom surface of the pressing plate and two sides of the fastening piece are both fixedly provided with limiting blocks for positioning the photovoltaic panel.

Preferably, the limiting block is positioned right above the notch of the guide groove.

Preferably, the fastener is provided in plurality.

Preferably, an elastic part is sleeved on a part of the fastening part, which is positioned between the bottom plate and the pressing plate, and when the elastic part is in a natural state, the pressing plate is separated from the photovoltaic panel, and the bottom plate is separated from the top surface of the inner side of the guide groove.

Preferably, the length of the bottom plate is smaller than or equal to the width of the guide groove, the length of the bottom plate is larger than the width of the notch of the guide groove, and the width of the bottom plate is smaller than or equal to the width of the notch of the guide groove.

Preferably, the roof plate is a color steel tile.

Preferably, a waterproof breathable layer and a heat preservation layer are sequentially arranged below the roof plate from top to bottom.

Preferably, the guide groove is a T-shaped groove.

Preferably, a drainage groove is arranged between the guide groove and the boss and/or between adjacent bosses.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the color steel tile with the guide groove and the boss replaces a traditional steel structure, and the corresponding locking assembly is arranged to press and fix the photovoltaic panel on the color steel tile, so that the times of size calibration in the installation process are reduced, workers can conveniently and quickly install the photovoltaic panel on a roof, and the installation efficiency of the photovoltaic panel is improved;

2. by arranging the structure that the bottom plate, the pressing plate, the limiting block, the fastening piece and the spring are matched with each other, when a worker installs the photovoltaic panel, the fastening piece is only required to be rotated to enable the bottom plate to enter the guide groove through the groove opening of the guide groove, then the fastening piece is rotated to enable the length direction of the bottom plate to be consistent with the width direction of the guide groove, then the photovoltaic panel is inserted below the pressing plate and abuts against the limiting block, and the fastening piece is screwed, so that the photovoltaic panel can be fixedly installed on a roof panel, the operation is simple and rapid, and the installation efficiency of the photovoltaic panel is improved;

3. through the structure that sets up heat preservation, waterproof ventilative layer and water drainage tank, can reduce the photovoltaic board and generate heat the influence to the indoor temperature, waterproof ventilative layer and water drainage tank set up the drainage performance that then can improve photovoltaic mounting structure simultaneously, improve the life of photovoltaic board.

Drawings

Fig. 1 is a schematic structural view of a roof panel, a waterproof and breathable layer, and an insulating layer according to an embodiment of the present invention.

Fig. 2 is a schematic view of an installation structure of a guide groove, a locking assembly and a photovoltaic panel according to an embodiment of the present application.

Description of reference numerals: 1. a roof deck; 2. a locking assembly; 21. a base plate; 22. pressing a plate; 23. a fastener; 231. a bolt; 232. fastening a nut; 24. a limiting block; 25. an elastic member; 3. a guide groove; 4. a boss; 5. a waterproof breathable layer; 6. a heat-insulating layer; 7. a water discharge tank; 8. a photovoltaic panel.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, a plurality of means is two or more, and greater than, less than, more than, etc. are understood as excluding the present number, and greater than, less than, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless explicitly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or indirectly connected through an intermediate; can be fixedly connected, can be detachably connected and can be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above-mentioned words in the present invention can be reasonably determined by those skilled in the art in combination with the detailed contents of the technical solutions.

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses 8 mounting structure of roofing photovoltaic board suitable for BIPV. Referring to fig. 1 and 2, the installation structure of the photovoltaic panel 8 for the roof of the BIPV includes a roof panel 1 and a plurality of locking assemblies 2 for installing the photovoltaic panel 8 on the roof panel 1, wherein the roof panel 1 is provided with a plurality of guide slots 3 extending along the same direction at intervals, a plurality of bosses 4 for supporting the photovoltaic panel 8 are arranged between two adjacent guide slots 3, the locking assemblies 2 are slidably locked on the guide slots 3, and in this embodiment, the guide slots 3 are T-shaped slots.

Specifically, referring to fig. 1 and 2, the locking assembly 2 includes a bottom plate 21, a pressing plate 22 and a fastening member 23, wherein the bottom plate 21 is slidably disposed in the guiding groove 3, the pressing plate 22 is disposed above the notch of the guiding groove 3, the fastening member 23 is used for connecting the bottom plate 21 and the pressing plate 22, and when the photovoltaic panel 8 is mounted on the roof panel 1, the top surface of the bottom plate 21 abuts against the top surface of the inner side of the guiding groove 3. In the present embodiment, the fastening member 23 is formed by a bolt 231 and a fastening nut 232, wherein the lower end of the bolt 231 is connected to the top surface of the bottom plate 21, and the fastening nut 232 is disposed on the top surface of the pressing plate 22. In addition, the length of the bottom plate 21 is less than or equal to the width of the guide groove 3, the length of the bottom plate 21 is greater than the width of the notch of the guide groove 3, and the width of the bottom plate 21 is less than or equal to the width of the notch of the guide groove 3. Therefore, when the photovoltaic panel 8 is installed, the bolt 231 can be rotated firstly, so that the width direction of the bottom plate 21 is consistent with the width direction of the guide groove 3, the bottom plate 21 penetrates through the notch of the guide groove 3 and moves into the guide groove 3, then the bolt 231 is rotated, so that the length direction of the bottom plate 21 is consistent with the width direction of the guide groove 3, the edge of the photovoltaic panel 8 is inserted between the pressing plate 22 and the guide groove 3, the fastening nut 232 is screwed, the pressing plate 22 is close to the bottom plate 21, so that the top surface of the bottom plate 21 is abutted to the inner side top surface of the guide groove 3, the pressing plate 22 presses the photovoltaic panel 8 on the guide groove 3, and the photovoltaic panel 8 is fixed on the roof panel 1.

Preferably, referring to fig. 1 and 2, in order to facilitate the installation of the photovoltaic panel 8, an elastic member 25 is sleeved on a portion of the fastening member 23 located between the bottom plate 21 and the pressing plate 22, in this embodiment, the elastic member 25 is a spring, and when the spring is in a natural state, the pressing plate 22 is separated from the photovoltaic panel 8, and the bottom plate 21 is separated from the top surface of the inner side of the guide groove 3.

Preferably, referring to fig. 1 and fig. 2, in order to facilitate positioning of the photovoltaic panel 8 when a worker installs the photovoltaic panel 8, the pressing plate 22 is provided with the limiting blocks 24 on the bottom surfaces of the two sides of the bolt 231, and when the locking assembly 2 is installed on the roof slab 1, the limiting blocks 24 are located right above the notches of the guide grooves 3, so that when the worker installs the photovoltaic panel 8, the end surface of the photovoltaic panel 8 can abut against the limiting blocks 24, thereby positioning the photovoltaic panel 8.

Preferably, referring to fig. 1 and 2, in order to enhance the stability of the installation of the photovoltaic panel 8, the upper shell of the base plate 21 is provided with a plurality of fasteners 23 to enhance the friction between the pressing plate 22 and the edge of the photovoltaic panel 8 and between the photovoltaic panel 8 and the roof panel 1.

Preferably, referring to fig. 1 and 2, a waterproof breathable layer 5 and a heat insulation layer 6 are sequentially arranged below the roof plate 1 from top to bottom, the heat insulation layer 6 can be made of heat insulation materials such as heat insulation cotton, and drainage channels 7 are arranged between the guide grooves 3 and the bosses 4 and/or between adjacent bosses 4.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a roofing photovoltaic board (8) mounting structure suitable for BIPV which characterized in that: the photovoltaic roof plate comprises a roof plate (1) and a plurality of locking assemblies (2) used for installing photovoltaic panels (8) on the roof plate (1), wherein a plurality of guide grooves (3) extending in the same direction are formed in the roof plate (1) at intervals, a plurality of bosses (4) used for supporting the photovoltaic panels (8) are arranged between every two adjacent guide grooves (3), and the locking assemblies (2) can be locked on the guide grooves (3) in a sliding mode.

2. A roofing photovoltaic panel (8) mounting structure adapted for BIPV according to claim 1, characterized in that: the locking assembly (2) comprises a bottom plate (21) which is slidably arranged in the guide groove (3), a pressing plate (22) which is used for pressing the edge of the photovoltaic panel (8) to the notch of the guide groove (3), and a fastening piece (23) which is used for connecting the bottom plate (21) and the pressing plate (22), and when the photovoltaic panel (8) is installed on the roof panel (1), the top surface of the bottom plate (21) is abutted to the top surface of the inner side of the guide groove (3).

3. A roofing photovoltaic panel (8) mounting structure adapted for BIPV according to claim 2, characterized in that: and limiting blocks (24) used for positioning the photovoltaic panel (8) are fixedly arranged on the bottom surface of the pressing plate (22) and positioned on two sides of the fastening piece (23).

4. A roofing photovoltaic panel (8) mounting structure adapted for BIPV according to claim 3, characterized in that: the limiting block (24) is positioned right above the notch of the guide groove (3).

5. A roofing photovoltaic panel (8) mounting structure adapted for BIPV according to claim 2, characterized in that: the fastener (23) is provided in plurality.

6. A roofing photovoltaic panel (8) mounting structure adapted for BIPV as claimed in claim 5, wherein: the elastic piece (25) is sleeved on the part, located between the bottom plate (21) and the pressing plate (22), of the fastening piece (23), when the elastic piece (25) is in a natural state, the pressing plate (22) is separated from the photovoltaic panel (8), and the bottom plate (21) is separated from the top surface of the inner side of the guide groove (3).

7. A roofing photovoltaic panel (8) mounting structure adapted for BIPV according to claim 2, characterized in that: the length of the bottom plate (21) is smaller than or equal to the width of the guide groove (3), the length of the bottom plate (21) is larger than the width of a notch of the guide groove (3), and the width of the bottom plate (21) is smaller than or equal to the width of the notch of the guide groove (3).

8. A roofing photovoltaic panel (8) mounting structure adapted for BIPV according to claim 1, characterized in that: a waterproof breathable layer (5) and a heat preservation layer (6) are sequentially arranged below the roof plate (1) from top to bottom.

9. A roofing photovoltaic panel (8) mounting structure adapted for BIPV according to claim 1, characterized in that: the guide groove (3) is a T-shaped groove.

10. A roofing photovoltaic panel (8) mounting structure adapted for BIPV according to claim 1, characterized in that: and a drainage groove (7) is arranged between the guide groove (3) and the boss (4) and/or between the adjacent bosses (4).