CN216599518U

CN216599518U - Connecting device is stabilized to solar photovoltaic board

Info

Publication number: CN216599518U
Application number: CN202123296640.6U
Authority: CN
Inventors: 洪盼盼
Original assignee: Zhangbei Nenghuan New Energy Co ltd
Current assignee: Zhangbei Nenghuan New Energy Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-24
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a solar photovoltaic panel stable connection device, belonging to the technical field of photovoltaic panels, comprising a sub-frame, wherein one end of the sub-frame is provided with a main frame, and the sub-frame and the main frame are fixedly connected through a photovoltaic panel connection assembly; photovoltaic board coupling assembling one is including supporting piece, connecting rod, installation nail, pivot, spacing groove and connecting plate, wherein, the side of sub-frame is rotated and is provided with the pivot, the side of pivot is provided with the installation nail, the side slip of installation nail is provided with the connecting plate, the utility model discloses a photovoltaic board coupling assembling one has been set up, and this subassembly can realize the fixed connection to photovoltaic board X direction position, and two liang of rotations of two sets of sub-frames and female frame are connected through the pivot, and the surface of pivot is provided with the installation nail to the realization is fixed to the connection of photovoltaic board, through having set up photovoltaic board coupling assembling two, can realize the connection to photovoltaic board Y direction position to increase photovoltaic board coupling assembling's practicality.

Description

Connecting device is stabilized to solar photovoltaic board

Technical Field

The utility model belongs to the technical field of the photovoltaic board, concretely relates to connecting device is stabilized to solar photovoltaic board.

Background

Because there are no moving parts, it can be operated for a long time without causing any loss. Simple photovoltaic cells can provide energy for watches and computers, and more complex photovoltaic systems can provide lighting for houses and supply power to the grid. The photovoltaic panel assembly can be made in different shapes and the assembly can be connected to generate more electricity. Both rooftops and building surfaces utilize photovoltaic panels, even as part of a window, skylight, or shelter, which are commonly referred to as building-attached photovoltaic systems.

The Chinese patent application No. 202022115340.2 discloses a stable connection device for solar photovoltaic panels, wherein the connection device can only connect two groups of photovoltaic panels, and in reality, the photovoltaic panels need to be connected and fixed to maximally utilize the functions of the photovoltaic panels; the photovoltaic panel arranged on the fixing device can generate vibration after being fixed, so that the photovoltaic panel is damaged.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a connecting device is stabilized to solar photovoltaic board has connecting device and can fix multiunit photovoltaic board and photovoltaic board fixing device area buffering shock-absorbing function's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a solar photovoltaic panel stable connection device comprises a sub-frame, wherein a main frame is arranged at one end of the sub-frame, and the sub-frame and the main frame are fixedly connected through a photovoltaic panel connection assembly; photovoltaic board coupling assembling one is including supporting piece, connecting rod, installation nail, pivot, spacing groove and connecting plate, wherein, the side of subframe rotates and is provided with the pivot, the side of pivot is provided with the installation nail, the side slip of installation nail is provided with the connecting plate, the inside of connecting plate is run through and is provided with the connecting rod, the inside position that corresponds the connecting rod of connecting plate is provided with the spacing groove, the other end of connecting rod is provided with supports the piece.

Preferably, the surface of the connecting rod is provided with limiting blocks at two sides of the connecting plate.

Preferably, a photovoltaic panel connecting assembly II is arranged on the side edge of the sub-frame; the photovoltaic panel connecting assembly II comprises an installation block, an installation groove and a fixing bolt, wherein the side edge of the sub-frame is provided with the installation block, the side edge of the mother frame is provided with the installation groove corresponding to the installation block, and the position, close to the installation groove, of the side edge of the mother frame is provided with the fixing bolt.

Preferably, a buffer assembly is arranged inside the subframe; the buffer assembly comprises a fixing groove, a butt joint plate and a buffer spring, wherein the fixing groove is formed in the subframe, the buffer spring is arranged in the position, located in the fixing groove, of the side edge of the subframe, and the butt joint plate is arranged on the side edge of the buffer spring.

Preferably, the side edge of the abutting plate is provided with a sliding block, and a sliding groove corresponding to the sliding block is formed in the subframe.

Preferably, a buffer layer is disposed on the surface of the fixing groove inside the sub-frame.

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

1. the utility model discloses a set up photovoltaic board coupling assembling one, this subassembly can realize the fixed connection to photovoltaic board X direction position, through the pivot with two liang of rotations of two sets of subframes and female frame to be connected, the surface of pivot is provided with the installation nail to the realization is fixed to the connection of photovoltaic board, through having set up photovoltaic board coupling assembling two, can realize the connection to photovoltaic board Y direction position, thereby increases photovoltaic board coupling assembling's practicality.

2. The utility model discloses a buffer assembly has been set up, thereby this subassembly can avoid the photovoltaic board installation back owing to rock the side damage that leads to the photovoltaic board with sub-frame and female frame to lead to the photovoltaic board to damage, in addition, this subassembly simple structure, low in manufacturing cost, and the installation is got up comparatively simple and conveniently.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic structural view of a first photovoltaic panel connecting assembly of the present invention;

fig. 3 is a schematic structural view of a second photovoltaic panel connecting assembly of the present invention;

FIG. 4 is a schematic structural view of the cushion assembly of the present invention;

in the figure: 1. a sub-frame; 2. a first photovoltaic panel connecting assembly; 21. a resisting block; 22. a connecting rod; 23. installing a nail; 24. a rotating shaft; 25. a limiting block; 26. a limiting groove; 27. a connecting plate; 3. a mother frame; 4. a photovoltaic panel connecting assembly II; 41. mounting blocks; 42. mounting grooves; 43. fixing the bolt; 5. a buffer assembly; 51. a slider; 52. fixing grooves; 53. a buffer layer; 54. abutting against the plate; 55. a buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: a solar photovoltaic panel stable connection device comprises a sub-frame 1, wherein a main frame 3 is arranged at one end of the sub-frame 1, and the sub-frame 1 and the main frame 3 are fixedly connected through a photovoltaic panel connection assembly I2; photovoltaic board coupling assembling 2 is including supporting piece 21, connecting rod 22, installation nail 23, pivot 24, spacing groove 26 and connecting plate 27, wherein, the side of sub-frame 1 rotates and is provided with pivot 24, the side of pivot 24 is provided with installation nail 23, the side slip of installation nail 23 is provided with connecting plate 27, the inside of connecting plate 27 is run through and is provided with connecting rod 22, the inside of connecting plate 27 corresponds the position of connecting rod 22 and is provided with spacing groove 26, the other end of connecting rod 22 is provided with supports piece 21.

Specifically, the surface of the connecting rod 22 is provided with a limiting block 25 at two sides of the connecting plate 27,

through adopting above-mentioned technical scheme, can realize spacing to connecting rod 22 to be convenient for connecting rod 22 sliding connection in spacing groove 26 of connecting plate 27 inside.

Specifically, a photovoltaic panel connecting assembly II 4 is arranged on the side edge of the sub-frame 1; the photovoltaic panel connecting assembly II 4 comprises an installation block 41, an installation groove 42 and a fixing bolt 43, wherein the installation block 41 is arranged on the side edge of the sub-frame 1, the installation groove 42 corresponding to the installation block 41 is arranged on the side edge of the main frame 3, the fixing bolt 43 is arranged at the position, close to the installation groove 42, of the side edge of the main frame 3,

through adopting above-mentioned technical scheme, can realize the connection of photovoltaic board Y direction position.

In the embodiment, two sets of the sub-frames 1 and two sets of the mother frames 3 are connected in pairs through the rotating shaft 24, the surface of the central position of the rotating shaft 24 is provided with the installation nail 23, the connecting plate 27 is connected with the installation nail 23 in a sliding manner, the connecting rod 22 penetrates through the connecting plate 27, two ends of the connecting rod 22 are respectively provided with the abutting blocks 21, when the sub-frames 1 and the mother frames 3 are close to each other, the abutting blocks 21 can firmly abut against the photovoltaic panel to realize the fixation of the photovoltaic panel, the limiting blocks 25 are arranged on two sides of the connecting plate 27 on the surface of the connecting rod 22 to realize the limiting of the connecting rod 22, so that the connecting rod 22 is conveniently connected in the limiting groove 26 in the connecting plate 27 in a sliding manner to realize the fixed connection of the photovoltaic panel in the X direction, the installation blocks 41 are arranged on the side edges of the sub-frames 1, the installation grooves 42 corresponding to the installation blocks 41 are arranged on the side edges of the mother frames 3, then the mounting block 41 is fixed inside the mounting groove 42 through the fixing bolt 43, so as to realize the fixed connection of the photovoltaic panel in the Y direction;

example 2

The present embodiment is different from embodiment 1 in that: the inside of the subframe 1 is provided with a buffer component 5; the buffer assembly 5 includes a fixing groove 52, an abutting plate 54, and a buffer spring 55, wherein the fixing groove 52 is provided at the inside of the sub-frame 1, the buffer spring 55 is provided at the side of the sub-frame 1 positioned at the inside of the fixing groove 52, the abutting plate 54 is provided at the side of the buffer spring 55,

through adopting above-mentioned technical scheme, can realize the cushioning effect after fixing the photovoltaic board.

Specifically, the side of the abutting plate 54 is provided with a slide block 51, the inside of the sub-frame 1 is provided with a slide groove corresponding to the slide block 51,

through adopting above-mentioned technical scheme, can promote the stability of butt joint plate 54 slip process.

Specifically, the inside of the sub-frame 1 is provided with the buffer layer 53 on the surface of the fixing groove 52,

through adopting above-mentioned technical scheme, can further play the effect of protection photovoltaic board.

When the photovoltaic panel protection device is used, firstly, the photovoltaic panel is installed in the fixing groove 52, the photovoltaic panel located in the fixing groove 52 is pressed through the abutting block 21, the abutting plate 54 is driven by the photovoltaic panel to slide in the fixing groove 52 at the moment, the buffer spring 55 is compressed through the abutting plate 54, buffering of the photovoltaic panel is achieved, the sliding block 51 is arranged on the side edge of the abutting plate 54, the sliding groove corresponding to the sliding block 51 is formed in the sub-frame 1, stability of the sliding process of the abutting plate 54 can be improved, and the buffer layer 53 is arranged on the surface, located in the fixing groove 52, in the sub-frame 1, the photovoltaic panel can be further protected.

The utility model discloses a theory of operation and use flow: when the utility model is used, two sets of the sub-frames 1 and two sets of the mother frames 3 are connected in pairs through the rotating shaft 24, the surface of the central position of the rotating shaft 24 is provided with the installation nail 23, the connecting plate 27 is connected with the installation nail 23 in a sliding way, the connecting rod 22 is arranged inside the connecting plate 27 in a penetrating way, two ends of the connecting rod 22 are respectively provided with the abutting blocks 21, when the sub-frames 1 and the mother frames 3 are close to each other, the abutting blocks 21 can firmly abut against the photovoltaic panel to realize the fixation of the photovoltaic panel, the limiting block 25 is arranged on the surface of the connecting rod 22 and positioned on two sides of the connecting plate 27 to realize the limiting of the connecting rod 22, thereby the connecting rod 22 is conveniently connected in the limiting groove 26 inside the connecting plate 27 in a sliding way to realize the fixed connection of the photovoltaic panel in the X direction, the mounting block 41 is arranged on the side edge of the sub-frame 1, the mounting groove 42 corresponding to the mounting block 41 is arranged on the side edge of the mother frame 3, then the mounting block 41 is fixed inside the mounting groove 42 through the fixing bolt 43, so as to realize the fixed connection of the photovoltaic panel in the Y direction; at first install the photovoltaic board in fixed slot 52, press the photovoltaic board that is located fixed slot 52 through abutting against piece 21, photovoltaic board moves butt plate 54 and slides in fixed slot 52 this moment, thereby compress buffer spring 55 through butt plate 54, with the buffering to the photovoltaic board of realization, be provided with slider 51 through the side at butt plate 54, the inside of sub-frame 1 is provided with the spout that corresponds slider 51, can promote butt plate 54 stability of slip process, it is provided with buffer layer 53 to lie in the surface of fixed slot 52 through the inside at sub-frame 1, can further play the effect of protection photovoltaic board.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a connecting device is stabilized to solar photovoltaic board, includes subframe (1), its characterized in that: one end of the sub-frame (1) is provided with a main frame (3), and the sub-frame (1) and the main frame (3) are fixedly connected through a photovoltaic panel connecting assembly I (2);

photovoltaic board coupling assembling (2) are including supporting piece (21), connecting rod (22), installation nail (23), pivot (24), spacing groove (26) and connecting plate (27), wherein, the side of sub-frame (1) is rotated and is provided with pivot (24), the side of pivot (24) is provided with installation nail (23), the side slip of installation nail (23) is provided with connecting plate (27), the inside of connecting plate (27) is run through and is provided with connecting rod (22), the inside of connecting plate (27) corresponds the position of connecting rod (22) and is provided with spacing groove (26), the other end of connecting rod (22) is provided with and supports piece (21).

2. The stable connecting device of solar photovoltaic panel of claim 1, characterized in that: the surface of the connecting rod (22) is provided with limiting blocks (25) at two sides of the connecting plate (27).

3. The stable connecting device of solar photovoltaic board of claim 1, characterized in that: a photovoltaic panel connecting assembly II (4) is arranged on the side edge of the sub-frame (1); photovoltaic board coupling assembling two (4) are including installation piece (41), mounting groove (42) and fixing bolt (43), wherein, the side of sub-frame (1) is provided with installation piece (41), the side of female frame (3) is provided with mounting groove (42) that correspond installation piece (41), the position that the side of female frame (3) is close to mounting groove (42) is provided with fixing bolt (43).

4. The stable connecting device of solar photovoltaic panel of claim 1, characterized in that: a buffer component (5) is arranged inside the sub-frame (1); the buffer assembly (5) comprises a fixing groove (52), a butt joint plate (54) and a buffer spring (55), wherein the fixing groove (52) is formed in the sub-frame (1), the buffer spring (55) is arranged on the side edge of the sub-frame (1) located in the fixing groove (52), and the butt joint plate (54) is arranged on the side edge of the buffer spring (55).

5. The stable connecting device of solar photovoltaic panel of claim 4, characterized in that: the side edge of the abutting plate (54) is provided with a sliding block (51), and a sliding groove corresponding to the sliding block (51) is arranged in the sub-frame (1).

6. The stable connecting device of solar photovoltaic panel of claim 4, characterized in that: a buffer layer (53) is arranged on the surface of the fixing groove (52) in the sub-frame (1).