CN218888503U - BIPV wire layout structure of photovoltaic module - Google Patents

Abstract

The utility model relates to a BIPV wire layout structure of a photovoltaic module, which belongs to the technical field of photovoltaic modules. It mainly aims at the problem that the BIPV wires of the existing photovoltaic modules are arranged in a compact space and the flexibility is low. There is a frame groove, and a junction box is fixedly connected in the frame groove, and wires that can be electrically connected to the junction box are arranged in the space of the frame groove. In this application, by arranging the wires in the frame, the wires are connected in series and parallel in advance, so that the entire photovoltaic module has a larger space for more flexible wire layout, and a terminal is reserved at a reasonable position for each unit. When installing photovoltaic panels After connecting the lines, the line layout of the entire photovoltaic facade is completed, and the operation is very convenient.

Description

A BIPV wire layout structure of a photovoltaic module

technical field

The utility model relates to the technical field of photovoltaic modules, in particular to a BIPV wire arrangement structure of a photovoltaic module.

Background technique

BIPV photovoltaic buildings have the best economics, can rationally use curtain wall resources, and rationally design building facades and new energy conversion, so that buildings have certain economic benefits while having their own architectural aesthetics. Wherever it is irradiated, energy can be continuously generated. As a power system, BIPV system's function is to convert solar energy (one of the energy sources in nature) into electrical energy through the power generation device, and then supply the electrical energy to electrical appliances through power transmission, transformation and distribution.

Based on the characteristics of BIPV mentioned above, to ensure the maximum energy storage and transmission, the rational use and arrangement of wires is particularly important, that is, sufficient space is needed to realize the flexible layout of wires, and it needs to be convenient for subsequent maintenance. For this reason, the utility model proposes a BIPV wire layout structure of a photovoltaic module capable of flexibly arranging wires.

Utility model content

The purpose of this utility model is to propose a BIPV wire layout structure of photovoltaic modules for the problems of compact space and low flexibility of BIPV wire layout of existing photovoltaic modules mentioned in the background technology.

The technical scheme of the utility model: a BIPV wire layout structure of a photovoltaic module, including a photovoltaic panel, a frame body is connected to the edge of the photovoltaic panel, a frame groove is provided inside the frame body, and a frame groove is fixedly connected in the frame groove A junction box, and wires capable of being electrically connected to the junction box are arranged in the space of the frame groove.

Preferably, the inner frame surface of the frame body is fixedly connected with a bead, and the bead is provided with a bead hole, and the lower surface of the frame groove is fixedly connected with a screw shaft that can move through the corresponding bead hole.

Preferably, the frame groove is provided with a reserved groove, and the bottom of the frame body is connected with a seal matching the reserved groove.

Preferably, the sealing strip includes a tampon that can block the reserved groove and an edge seal that seals and protects the connection between the tampon and the reserved groove.

Preferably, the seal is provided with a seal circular hole through which the screw shaft can move through.

Preferably, the end of the outer frame is provided with a threading hole through which the end of the wire can pass through.

Preferably, the junction box is electrically connected to the photovoltaic panel.

Compared with the prior art, the beneficial effects of the utility model are:

(1): In this application, by arranging the wires in the outer frame, the entire photovoltaic module has a larger space for more flexible wire arrangement;

(2): In this application, a wiring head is reserved at a reasonable position for each unit. When the photovoltaic panel is installed, the wiring is connected to complete the wiring arrangement of the entire photovoltaic facade, and the operation is very convenient.

Description of drawings

Fig. 1 is a structural schematic diagram of a BIPV wire layout structure of a photovoltaic module;

Fig. 2 is a three-dimensional schematic diagram of a BIPV wire layout structure of a photovoltaic module;

Fig. 3 is a bottom-view perspective schematic diagram of the frame;

Fig. 4 is a schematic diagram of the connection structure of the frame.

Reference signs: 1. Photovoltaic panel;

2, frame body; 211, frame groove; 212, screw shaft;

3. Layering; 31. Round hole for layering;

4. Reserved slot;

5. Seal; 51. Plug; 52. Edge;

6. Seal round hole;

7. Junction box; 8. Wire; 9. Threading hole.

Detailed ways

The following description is merely exemplary in nature and is not intended to limit the application, application and uses. It should be understood that throughout the several drawings, the same or similar reference numerals indicate the same or similar parts and features. Each drawing only schematically shows the idea and principle of the embodiments of the present application, and does not necessarily show the specific dimensions and proportions of the embodiments of the present application. Certain parts in certain drawings may be exaggerated to illustrate relevant details or structures of the embodiments of the present application.

Embodiment one

The utility model proposes a BIPV wire layout structure of a photovoltaic module.

As shown in Figure 1-4, it includes a photovoltaic panel 1, a frame body 2 is fixedly connected to the edge of the photovoltaic panel 1, and a frame groove 211 is provided inside the frame body 2, and a junction box 7 is fixedly connected to the frame groove 211, and the frame groove 211 Wires 8 that can be electrically connected to the junction box 7 are arranged in the space, and the junction box 7 is electrically connected to the photovoltaic panel 1 .

The working principle of this embodiment is as follows: the wires 8 are arranged in the frame body 2 so that the entire photovoltaic module has a larger space for more flexible arranging of the wires 8 .

Embodiment two

The utility model proposes a BIPV wire layout structure of photovoltaic modules, including a photovoltaic panel 1, a frame body 2 is fixedly connected to the edge of the photovoltaic panel 1, and a frame groove 211 is arranged inside the frame body 2, and the frame groove 211 is fixedly connected There is a junction box 7 , and wires 8 that can be electrically connected to the junction box 7 are arranged in the space of the frame groove 211 , and the junction box 7 is electrically connected to the photovoltaic panel 1 .

Compared with Embodiment 1, this embodiment also includes:

As shown in Figure 1-4, the inner frame surface of the frame body 2 is fixedly connected with a plurality of bead 3, the bead 3 is provided with a bead hole 31, and the lower surface of the upper frame groove 211 is fixedly connected with a bead hole 31 that can move through the corresponding bead The screw shaft 212.

The frame groove 211 is provided with a reserved groove 4 , and the bottom of the frame body 2 is connected with a seal 5 matching the reserved groove 4 .

The sealing strip 5 includes a plug strip 51 capable of blocking the reserved groove 4 and an edge seal 52 for sealing and protecting the connection between the plug strip 51 and the reserved groove 4 .

The seal 5 is provided with a seal circular hole 6 through which the screw shaft 212 can move.

The end of the outer frame 2 is provided with a threading hole 9 through which the end of the wire 8 can pass through.

The working principle of this embodiment is: the inside of the frame body 2 is provided with a frame groove 211. When installing, insert the wire 8 into the upper frame groove 211, and each screw shaft 212 passes through the corresponding bead hole 31, and then use the nut to fixed.

After the outer frame 2 is installed through the reserved groove 4, the position of the wire 8 can be adjusted externally for the second time. For example, the wire 8 can be adjusted to be pressed under the bead 3 to play a fixed role. Then the sealing strip 5 is installed on the reserved groove 4, and the plug strip 51 is snapped into the reserved groove 4 during installation, and the screw shaft 212 at the corresponding position passes through the sealing strip round hole 6, and then fixed with a nut again.

The exemplary implementation of the solution proposed by the present application has been described in detail above with reference to preferred embodiments, but those skilled in the art can understand that, without departing from the concept of the present application, the above specific embodiments can be made Various variations and modifications, and various combinations of various technical features and structures proposed in the application can be made without exceeding the protection scope of the application, which is determined by the appended claims.

Claims (7)

1. A BIPV wire layout structure of a photovoltaic module, comprising a photovoltaic panel (1), characterized in that: the edge of photovoltaic board (1) is connected with framework (2), framework (2) inside is equipped with frame groove (211), fixedly connected with terminal box (7) in frame groove (211), wire (8) that can be connected with terminal box (7) electricity are arranged in frame groove (211) space.

2. The BIPV lead arrangement structure of a photovoltaic module as claimed in claim 1, wherein the inner frame surface of the frame body (2) is fixedly connected with a pressing strip (3), the pressing strip (3) is provided with a pressing strip round hole (31), and the lower surface of the frame groove (211) is fixedly connected with a screw shaft (212) which can movably penetrate through the corresponding pressing strip round hole (31).

3. The BIPV wire arrangement structure of the photovoltaic module as claimed in claim 2, wherein the frame groove (211) is provided with a reserved groove (4), and the bottom of the frame body (2) is connected with a seal (5) matching with the reserved groove (4).

4. BIPV conductor routing structure for photovoltaic modules, according to claim 3, characterised in that said seal (5) comprises a plug (51) able to block the pre-groove (4) and a seal (52) protecting the seal of the connection between the plug (51) and the pre-groove (4).

5. The BIPV lead arrangement structure of a photovoltaic module as claimed in claim 4, wherein the seal (5) is formed with a seal circular hole (6) through which the screw shaft (212) can movably pass.

6. The BIPV wire arrangement structure of the photovoltaic module as claimed in claim 1, wherein the end of the frame (2) is provided with a threading hole (9) through which the end of the wire (8) can pass.

7. BIPV wiring structure of a photovoltaic module according to claim 1, characterized in that the junction box (7) is electrically connected to the photovoltaic panel (1).

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