CN218920307U - Coupling mechanism and photovoltaic board - Google Patents

Abstract

The utility model relates to the technical field of photovoltaic panel installation, in particular to a connection mechanism and a photovoltaic panel, comprising: a connection groove and a screw groove are provided on the side of the connection block, and a limit protrusion is arranged inside the connection groove, and the surface of the limit protrusion There are barb grooves; the connection plate is inserted into the inside of the connection groove, the surface of the connection plate is provided with a limit groove, the inside of the limit groove is provided with barbs, and the surface of the connection plate is provided with a screw rod; the U-shaped plate is sleeved on the surface of the screw; the beneficial effect is: by setting the connecting block on the back of the photovoltaic panel, when installing the photovoltaic panel, the sides of the two sets of photovoltaic panels are pasted, and the connecting plate is inserted into the inside of the connecting groove, so that the two sets of photovoltaic panels The connecting blocks are connected to each other, so that the two sets of photovoltaic panels are connected closely, and then the screw is connected to the channel steel through a U-shaped plate, so as to realize the connection between the photovoltaic panels and the channel steel, and there is no gap between the two sets of photovoltaic panels after installation .

Description

A connection mechanism and a photovoltaic panel

technical field

The utility model relates to the technical field of photovoltaic panel installation, in particular to a connection mechanism and a photovoltaic panel.

Background technique

Photovoltaic panel is a power generation device that generates direct current when exposed to sunlight. It is composed of thin solid photovoltaic cells almost entirely made of semiconductor materials;

At present, when installing photovoltaic panels, multiple groups of photovoltaic panels are placed on the surface of the fixed channel steel, and the position of the photovoltaic panels is adjusted. The clamping plate is fixed on the channel steel, so as to connect the photovoltaic panel and the channel steel to realize the installation of the photovoltaic panel;

In the installation method of the above-mentioned photovoltaic panels, a clamping plate is arranged between each two groups of photovoltaic panels, so that there is a gap between the two groups of photovoltaic panels, resulting in a reduction in the number of photovoltaic panels that can be installed in a fixed-area site, reducing the Power generation efficiency of photovoltaic panels in a fixed-area site.

Utility model content

The purpose of this utility model is to provide a connection mechanism and a photovoltaic panel to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a connection mechanism, the connection mechanism includes:

The connection block, the side of the connection block is provided with a connection groove and a screw groove, the inside of the connection groove is provided with a limit protrusion, and the surface of the limit protrusion is provided with a barb groove;

The connecting plate is inserted into the inside of the connecting groove, the surface of the connecting plate is provided with a limiting groove, the inside of the limiting groove is provided with barbs, and the surface of the connecting plate is provided with a screw rod;

The U-shaped plate is sheathed on the surface of the screw rod.

Preferably, the connection block is fixedly installed on the back of the photovoltaic panel, one side of the connection block is flush with the side of the photovoltaic panel, and the screw groove is opened on the side of the connection block flush with the side of the photovoltaic panel.

Preferably, the limiting protrusion is fixedly connected to the inner wall of the connection groove, and the barb groove is opened on a side of the limiting protrusion close to the photovoltaic panel.

Preferably, the connecting plate is slidably arranged with the inner wall of the connecting groove, the limiting groove is opened on the side of the connecting plate close to the limiting protrusion, and the inner wall of the limiting groove is slidably arranged with the surface of the limiting protrusion.

Preferably, the barbs are fixedly connected to the inner wall of the limiting groove, and there are multiple sets of barbs.

Preferably, the screw is fixedly connected to the connecting plate, and the screw is slidably arranged inside the screw groove.

Preferably, one end of the U-shaped plate is bonded to the surface of the connecting block, the other end of the U-shaped plate is bonded to the surface of the channel steel, a pull block is arranged inside the channel steel, and two ends of the U-shaped plate are provided with A connecting hole, one end of the U-shaped plate is sleeved on the surface of the screw rod through the connecting hole, and fixed by a nut.

A photovoltaic panel, including the above connection mechanism.

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

A connection mechanism proposed by the utility model, by setting the connection block on the back of the photovoltaic panel, when installing the photovoltaic panel, the sides of the two groups of photovoltaic panels are pasted together, and the connection plate is inserted into the inside of the connection groove, so that the two groups of photovoltaic panels The connecting blocks of the boards are connected to each other, so that the two sets of photovoltaic panels are attached and connected, and then the screw is connected to the channel steel through a U-shaped plate, so as to realize the connection between the photovoltaic panels and the channel steel, and there is no gap between the two sets of photovoltaic panels after installation. The gap solves the problem that there is a clamping board between each two groups of photovoltaic panels, so there is a gap between the two groups of photovoltaic panels, which leads to a reduction in the number of photovoltaic panels that can be installed in a fixed-area site, and reduces the number of fixed-area sites. The problem of the power generation efficiency of photovoltaic panels.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the utility model connection block structural representation;

Fig. 3 is a structural schematic diagram of the utility model connecting plate;

Fig. 4 is a schematic cross-sectional structure diagram of the utility model.

In the figure: Photovoltaic panel 1, connecting block 11, connecting groove 12, screw groove 13, limiting protrusion 14, barb groove 15, channel steel 2, connecting plate 3, limiting groove 31, barb 32, screw rod 33 , U-shaped plate 4.

Detailed ways

In order to clearly and completely describe the purpose, technical solution, and advantages of the present invention, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are some, not all, embodiments of the present invention, and are only used to explain the embodiments of the present invention, and are not intended to limit the embodiments of the present invention. All other embodiments obtained under the premise of creative work all belong to the protection scope of the present invention.

Please refer to Fig. 1-Fig. 4, the utility model provides a kind of technical scheme:

A connection mechanism, the connection mechanism comprising:

The connecting block 11, the side of the connecting block 11 is provided with a connecting groove 12 and a screw groove 13, the inside of the connecting groove 12 is provided with a limiting protrusion 14, and the surface of the limiting protrusion 14 is provided with a barb groove 15, and the connecting block 11 is fixedly installed On the back side of the photovoltaic panel 1, one side of the connecting block 11 is flush with the side of the photovoltaic panel 1, the screw groove 13 is opened on the side of the connecting block 11 flush with the side of the photovoltaic panel 1, and the limit protrusion 14 is aligned with the connecting groove. The inner wall of 12 is fixedly connected, and the barb groove 15 is opened on the side of the limit protrusion 14 close to the photovoltaic panel 1;

Connecting plate 3, connecting plate 3 is plugged into the inside of connecting groove 12, the surface of connecting plate 3 is provided with limiting groove 31, the inside of limiting groove 31 is provided with barb 32, and the surface of connecting plate 3 is provided with screw rod 33 , the connecting plate 3 and the inner wall of the connecting groove 12 are slidingly arranged, the limit groove 31 is opened on the side of the connecting plate 3 close to the limit protrusion 14, and the inner wall of the limit groove 31 and the surface of the limit protrusion 14 slide Setting, the barb 32 is fixedly connected with the inner wall of the limit groove 31, the barb 32 is provided with multiple groups, the screw 33 is fixedly connected with the connecting plate 3, and the screw 33 is slidably arranged inside the screw groove 13;

U-shaped plate 4, the U-shaped plate 4 is sleeved on the surface of the screw rod 33, one end of the U-shaped plate 4 is attached to the surface of the connecting block 11, the other end of the U-shaped plate 4 is attached to the surface of the channel steel 2, and the channel steel The inside of 2 is provided with a pull block, and both ends of the U-shaped plate 4 are provided with connecting holes, and one end of the U-shaped plate 4 is sleeved on the surface of the screw rod 33 through the connecting holes, and is fixed by a nut.

A photovoltaic panel, including the above connection mechanism.

When in use, the sides of the two sets of photovoltaic panels 1 are attached together, and the connecting blocks 11 of the two sets of photovoltaic panels 1 are attached together, so that the connecting grooves 12 of the attached connecting blocks 11 are aligned, and the barbs 32 are directed toward the connection the outside of the groove 12, and insert the connecting plate 3 into the inside of the connecting groove 12, so that the limit protrusion 14 enters the inside of the limit groove 31, and the barb 32 enters the inside of the barb groove 15. At this time, the end of the barb 32 part and the inner wall of (35), connect the U-shaped plate 4 with the pull block through bolts, insert the pull block into the inside of the channel steel 2 and move it to a suitable position, tighten the bolts to connect the U-shaped plate 4 and the pull block The position is fixed, insert the screw rod 33 into the connection hole at the end of the U-shaped plate 4 away from the channel steel 2, and fix it with a nut, so as to complete the connection between the photovoltaic panel 1 and the channel steel 2, and realize the installation of the photovoltaic panel 1, and after installation There is no gap between the two groups of photovoltaic panels 1 .

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (8)

1. A connection mechanism, characterized in that: the connecting mechanism comprises:

the connecting device comprises a connecting block (11), wherein a connecting groove (12) and a screw groove (13) are formed in the side face of the connecting block (11), a limiting protrusion (14) is arranged in the connecting groove (12), and a barb groove (15) is formed in the surface of the limiting protrusion (14);

the connecting plate (3), connecting plate (3) are inserted into the inside of the connecting groove (12), the surface of connecting plate (3) is provided with a limit groove (31), the inside of limit groove (31) is provided with a barb (32), and the surface of connecting plate (3) is provided with a screw (33);

the U-shaped plate (4), the surface of screw rod (33) is located to U-shaped plate (4) cover.

2. A connection mechanism according to claim 1, wherein: the connecting block (11) is fixedly arranged on the back surface of the photovoltaic plate (1), one side of the connecting block (11) is flush with the side surface of the photovoltaic plate (1), and the screw groove (13) is formed in one side of the connecting block (11) flush with the side surface of the photovoltaic plate (1).

3. A connection mechanism according to claim 2, wherein: the limiting bulge (14) is fixedly connected with the inner wall of the connecting groove (12), and the barb groove (15) is formed in one side, close to the photovoltaic panel (1), of the limiting bulge (14).

4. A connection according to claim 3, wherein: the connecting plate (3) and the inner wall of the connecting groove (12) are arranged in a sliding mode, the limiting groove (31) is formed in one side, close to the limiting protrusion (14), of the connecting plate (3), and the inner wall of the limiting groove (31) and the surface of the limiting protrusion (14) are arranged in a sliding mode.

5. A connection mechanism according to claim 4, wherein: the barb (32) is fixedly connected with the inner wall of the limit groove (31), and the barb (32) is provided with a plurality of groups.

6. A connection mechanism according to claim 5, wherein: the screw rod (33) is fixedly connected with the connecting plate (3), and the screw rod (33) is arranged in the screw rod groove (13) in a sliding mode.

7. A connection mechanism according to claim 6, wherein: one end of U-shaped plate (4) is laminated with the surface of connecting block (11), and the other end of U-shaped plate (4) is laminated with the surface of channel-section steel (2), and the inside of channel-section steel (2) is provided with draws the piece, and the connecting hole has all been seted up at the both ends of U-shaped plate (4), and the surface of screw rod (33) is located through the connecting hole cover to the one end of U-shaped plate (4) to fix through the nut.

8. A photovoltaic panel, characterized in that: comprising a connection mechanism according to any of the preceding claims 1-7.

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