CN203617963U - PV module structure and PV module easy to install and splice - Google Patents

Abstract

The utility model discloses a photovoltaic module structure and a photovoltaic module which are easy to install and splice. The connecting holes on the adjacent long frames are connected by splicing bolt assemblies, and the connecting holes on the adjacent short frames are also connected by splicing bolt assemblies. The utility model can realize the splicing of photovoltaic modules and photovoltaic modules, so that multiple photovoltaic modules form a large-area installation whole, which reduces the use of materials, improves installation efficiency, and reduces costs.

Description

Photovoltaic module structure and photovoltaic modules that are easy to install and splice

technical field

The utility model relates to a photovoltaic component structure and a photovoltaic component which are easy to install and splice, and belongs to the technical field of photovoltaic component assembly.

Background technique

At present, the solar energy industry, as a low-carbon renewable energy source, is booming around the world, and the installation volume in various countries is increasing year by year. Photovoltaic modules usually need to be connected, fixed and supported by photovoltaic installation brackets when they are used, and they are often carried out on complex construction sites, such as deserts, fields, roofs, etc. The outdoor working environment is sometimes harsh, so how to improve the installation of photovoltaic systems It is very meaningful work to improve efficiency and reduce the workload of on-site installation.

Contents of the invention

The technical problem to be solved by the utility model is to provide an easy-to-install and splicing photovoltaic module structure, which can realize the splicing of photovoltaic modules and photovoltaic modules, so that multiple photovoltaic modules form a large-area installation whole, reducing the use of materials , Improve the installation efficiency and reduce the cost.

In order to solve the above technical problems, the technical solution of the utility model is: a photovoltaic module structure that is easy to install and splice, including a plurality of photovoltaic modules with long frames and short frames, and connecting holes are opened on the long frames and short frames. The connecting holes on the adjacent long frames are connected by splicing bolt assemblies, and the connecting holes on the adjacent short frames are also connected by splicing bolt assemblies.

Further, in order to facilitate the splicing of the long frame and the short frame of each photovoltaic module, a cavity is provided in the long frame and the short frame, and the end of the cavity forms a connecting jack, and the adjacent connecting jacks are interpolated A connecting piece is installed, and the two ends of the connecting piece are respectively fixedly connected with the photovoltaic modules inserted into the connecting piece.

It further provides a way to fix the connector and the adjacent photovoltaic modules that need to be connected, and implements a connection guide design. The long frame and the short frame are provided with guide grooves on the outer wall forming the connection socket. The described The connecting piece is provided with a guide block that matches the guide groove, and fastening bolts are respectively installed at both ends of the connecting piece, and the fastening bolt abuts against the inner wall of the connection socket so that the guide block fits in the guide groove .

Further, in order to align a plurality of photovoltaic modules, and to easily determine the insertion depth and observe the insertion position, the long frame and the short frame are respectively provided with a first centering line groove, and the connecting piece is provided with the first pair of slots. A second pair of center wire slots that match the center wire slots.

Further, in order to increase the friction between the connector and the photovoltaic module so that it is not easy to fall off, and taking into account other installation forms that may be used in subsequent engineering applications, the bottom surface of the cavity of the long frame and/or short frame is a tooth Tooth surface.

Furthermore, the connecting hole is a waist-shaped hole.

The utility model also provides an easy-to-install and splice photovoltaic module, which includes a long frame and a short frame, and the long frame and the short frame are both provided with connection holes.

Further, the long frame and the short frame are provided with a cavity, the end of the cavity forms a connecting socket, and the long frame and the short frame are provided with guide grooves on the outer wall forming the connecting socket.

Further, in order to realize the installation of the photovoltaic module without a guide rail to make the installation convenient and fast, the support is connected to the connecting hole through the connecting bolt assembly, and the support is provided with fastening screws for fixing.

Further, the support member is a T-shaped angle brace or a folded hook. The folded hook is generally used for the fixed installation of tile roofs, and the T-shaped angle brace is generally used for the installation of color steel tiles. The structure of this utility model is adopted Components, component support rails can be omitted in engineering installations.

After adopting the above technical solution, the photovoltaic module structure of the present invention has connecting holes on both the long frame and the short frame. The connection holes of the corresponding parts on the short frame of the frame are connected to form a large-area installation whole, which reduces the use of materials, improves installation efficiency, and reduces costs.

Description of drawings

Fig. 1 is the perspective view of the photovoltaic assembly of the present utility model;

Fig. 2 is a schematic cross-sectional view of a long frame of the present invention;

Fig. 3 is a schematic cross-sectional view of a short frame of the present invention;

Fig. 4 is the perspective view of the connector of the present utility model;

Fig. 5 is a splicing schematic diagram of the structure of the photovoltaic module of the present invention;

Fig. 6 is an enlarged view of part A of Fig. 5;

Figure 7 is an enlarged view of part B of Figure 5;

Fig. 8 is a perspective view of a support for installing a structure of the utility model;

Fig. 9 is a perspective view of a support of another structure installed in the utility model;

FIG. 10 is an enlarged view of part C in FIG. 1 .

Detailed ways

In order to make the content of the utility model easier to understand clearly, the utility model will be further described in detail below according to the specific embodiments and in conjunction with the accompanying drawings.

As shown in Figures 1, 5, and 7, an easy-to-install and splice photovoltaic module structure includes a plurality of photovoltaic modules with a long frame 1 and a short frame 2, and both the long frame 1 and the short frame 2 are provided with connection holes 4 , the connecting holes 4 on adjacent long frames 1 are connected by splicing bolt assemblies 10 , and the connecting holes 4 on adjacent short frames 2 are also connected by splicing bolt assemblies 10 .

In order to facilitate the splicing of the long frame 1 and the short frame 2 of each photovoltaic module, as shown in Figure 2 and 3, a cavity 6 is provided in the long frame 1 and the short frame 2, and the end of the cavity 6 forms a connecting plug. A connecting piece 8 is inserted into the adjacent connecting socket, and both ends of the connecting piece 8 are respectively fixedly connected to the photovoltaic module in which the connecting piece 8 is inserted.

As shown in Figures 4 and 10, the long frame 1 and the short frame 2 are provided with a guide groove 3 on the outer wall forming the connection jack, and the connecting piece 8 is provided with a guide block 8-1 that cooperates with the guide groove 3, and the connecting piece Fastening bolts 9 are installed at both ends of 8 respectively, and the fastening bolts 9 abut against the inner wall of the connecting socket so that the guide block 8-1 fits in the guide groove 3 .

In order to align multiple photovoltaic modules and make it easy to determine the insertion depth and observe the insertion position, as shown in Figures 2, 3, and 4, the long frame 1 and the short frame 2 are respectively provided with a first pair of center line slots 7, connectors 8 A second centering line slot 8-2 matched with the first centering line slot 7 is arranged on the top.

In order to increase the friction between the connector 8 and the photovoltaic module so that it is not easy to fall off, as shown in FIGS. 2 and 3 , the bottom surface of the cavity 6 of the long frame 1 and/or the short frame 2 is the tooth surface 5 .

The connecting hole 4 is a waist-shaped hole.

As shown in FIG. 1 , an easy-to-install and splice photovoltaic module includes a long frame 1 and a short frame 2 , both of which are provided with connection holes 4 .

As shown in Figure 10, a cavity 6 is provided in the long frame 1 and the short frame 2, and the end of the cavity 6 forms a connection jack, and the outer wall of the long frame 1 and the short frame 2 forms the connection jack. Guide groove 3.

As shown in FIGS. 8 and 9 , a supporting piece is connected to the connecting hole 4 through a connecting bolt assembly 12 , and fastening screws 13 for fixing are arranged on the supporting piece. The supporting member is a T-shaped gusset 11 or a folding hook 14 .

The working principle of the utility model is as follows:

The photovoltaic assembly structure of the present utility model has connecting holes 4 on both the long frame 1 and the short frame 2. When splicing multiple photovoltaic The connection holes 4 of the corresponding parts on the frame 2 are connected together to form a large-area installation whole, which reduces the use of materials, improves installation efficiency, and reduces costs.

The specific embodiments described above have further described the technical problems, technical solutions and beneficial effects solved by the utility model in detail. It should be understood that the above descriptions are only specific embodiments of the utility model and are not intended to be used To limit the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims (10)

1. a photovoltaic module structure of easily installing and splicing, comprise multiple photovoltaic modulies with long margin frame (1) and short frame (2), it is characterized in that: on long margin frame (1) and short frame (2), all have connecting hole (4), connecting hole (4) on described adjacent long margin frame (1) connects by splice bolt assembly (10), and the connecting hole (4) on described adjacent short frame (2) is also connected by splice bolt assembly (10).

2. the photovoltaic module structure of easy installation according to claim 1 and splicing, it is characterized in that: in described long margin frame (1) and short frame (2), be provided with cavity (6), the end of cavity (6) forms and connects jack, in adjacent connection jack, be fitted with connector (8), and the two ends of connector (8) are fixedly connected with the photovoltaic module of this connector of plug-in mounting (8) respectively.

3. the photovoltaic module structure of easy installation according to claim 2 and splicing, it is characterized in that: described long margin frame (1) has guide groove (3) with on the upper outer wall that is connected jack in formation of short frame (2), on described connector (8), be provided with the guide block (8-1) coordinating with guide groove (3), the two ends of described connector (8) are separately installed with fastening bolt (9), and fastening bolt (9) connects with the inwall that is connected jack to guide block (8-1) is fitted in guide groove (3).

4. according to the easy installation described in claim 2 or 3 and the photovoltaic module structure of splicing, it is characterized in that: on described long margin frame (1) and short frame (2), be respectively arranged with the first centering wire casing (7), on described connector (8), be provided with the second centering wire casing (8-2) matching with the first centering wire casing (7).

5. according to the easy installation described in claim 2 or 3 and the photovoltaic module structure of splicing, it is characterized in that: the bottom surface of described long margin frame (1) and/or the cavity (6) of short frame (2) is teeth face (5).

6. the photovoltaic module structure of easy installation according to claim 1 and splicing, is characterized in that: described connecting hole (4) is mounting hole.

7. the photovoltaic module easily installing and splice, comprises long margin frame (1) and short frame (2), it is characterized in that: on described long margin frame (1) and short frame (2), all have connecting hole (4).

8. the photovoltaic module of easy installation according to claim 7 and splicing, it is characterized in that: in described long margin frame (1) and short frame (2), be provided with cavity (6), the end of cavity (6) forms and connects jack, and described long margin frame (1) has guide groove (3) with on the upper outer wall that is connected jack in formation of short frame (2).

9. according to the easy installation described in claim 7 or 8 and the photovoltaic module of splicing, it is characterized in that: in described connecting hole (4), be connected with strutting piece by connecting bolt assembly (12), on strutting piece, be provided with for fixing trip bolt (13).

10. the photovoltaic module of easy installation according to claim 9 and splicing, is characterized in that: described strutting piece is T-shaped angle brace (11) or folding shape crotch (14).

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