CN214205412U

CN214205412U - Adjustable photovoltaic support

Info

Publication number: CN214205412U
Application number: CN202023265993.5U
Authority: CN
Inventors: 张玉琦
Original assignee: Nanjing Yihang Power Technology Co ltd
Current assignee: Nanjing Yihang Power Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-14
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a photovoltaic support with adjustable, comprising a base plate, bottom plate up end fixedly connected with electricity jar, the inside sliding connection of electricity jar has the telescopic link, telescopic link top fixedly connected with mounting panel, mounting panel one side fixedly connected with headstock, headstock inner wall bottom fixedly connected with motor, the extension of motor one end is provided with the second pivot, the first helical gear of second pivot top fixedly connected with, mounting panel through connection has first pivot, first pivot extends to the interior one end fixedly connected with second helical gear of headstock. The utility model discloses in, the height of photovoltaic board can be adjusted to the electric jar, and the motor drives the rotation of second helical gear, and the second helical gear drives first helical gear through the meshing effect and rotates, can the turned angle of accurate adjustment photovoltaic board to adapt to the sun and shine the angle change, promote the photoelectric conversion efficiency of photovoltaic board.

Description

Adjustable photovoltaic support

Technical Field

The utility model relates to a photovoltaic support field especially relates to a photovoltaic support with adjustable.

Background

Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. 76% of China's homeland illumination is abundant, and the light energy resource distribution is relatively uniform; compared with hydroelectric power, wind power, nuclear power and the like, the solar power generation has no emission and noise, and has mature application technology, safety and reliability. Besides large-scale grid-connected power generation and off-grid application, solar energy can be stored in various modes such as water pumping, superconduction, storage batteries and hydrogen production, and the solar energy and energy storage can almost meet the future stable energy demand of China. Solar energy is the cleanest, safe and reliable energy source in the future, the developed countries are planning the development and utilization of solar energy as the main content of the energy revolution for a long time, and the photovoltaic industry is increasingly becoming an explosion-type development industry after the IT and microelectronic industries in the world.

Influenced by season and time, the sun shines the angle and all can changes to influence the actual photoelectric conversion time of photovoltaic board, reduced photoelectricity and conversion efficiency, and the photovoltaic board is out of work or when evening, does not have safeguard procedures, needs the photovoltaic support of an adjustable type now to solve these problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an adjustable photovoltaic support.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an adjustable photovoltaic support comprises a bottom plate, wherein an electric cylinder is fixedly connected to the upper end face of the bottom plate, a telescopic rod is slidably connected inside the electric cylinder, the top end of the telescopic rod is fixedly connected with an installation plate, one side of the installation plate is fixedly connected with a power box, the bottom end of the inner wall of the power box is fixedly connected with a motor, one end of the motor is provided with a second rotating shaft in an extending mode, the top end of the second rotating shaft is fixedly connected with a first helical gear, the installation plate is connected with a first rotating shaft in a penetrating mode, and one end of the first rotating shaft extending into the power box is fixedly connected with a second helical gear;

the utility model discloses a folding leg, including bottom plate, electric jar, folding leg, mounting bracket, connecting rod, bottom plate up end are close to electric jar department and are provided with the folding leg, the inboard fixedly connected with mounting bracket of folding leg, the mounting bracket internal rotation is connected with the third pivot, third pivot middle-end rotates and is connected with the connecting rod, the spout has been seted up to the bottom plate up end.

As a further description of the above technical solution:

sliding connection has the slider in the spout, slider top fixed connection is in the folding leg bottom.

As a further description of the above technical solution:

and two groups of folding frames are arranged in each group of sliding grooves, and a fourth rotating shaft is rotatably connected between the two groups of connecting rods.

As a further description of the above technical solution:

the electric cylinder is provided with two sets, the spout is provided with two sets, and is two sets of the spout is located two sets of electric cylinder outsides.

As a further description of the above technical solution:

the folding leg inboard has been seted up the standing groove, and is two sets of fixedly connected with curb plate between the folding leg, the curb plate is provided with two sets ofly.

As a further description of the above technical solution:

the first bevel gear and the second bevel gear are vertically arranged and are meshed with each other.

As a further description of the above technical solution:

the photovoltaic panel is fixedly connected to the middle end of the first rotating shaft, and the top plate is fixedly connected to one side of the top end of the folding frame.

As a further description of the above technical solution:

the first rotating shaft penetrates through the mounting plate and is provided with two groups of bearings.

The utility model discloses following beneficial effect has:

1. the utility model discloses an electric jar, first helical gear, second helical gear etc. that set up, the electric jar is flexible, can adjust the height of photovoltaic board, and the motor drives the rotation of second helical gear, and the second helical gear drives first helical gear through the meshing and rotates, can the angle of rotation of accurate adjustment photovoltaic board to adapt to the sun and shine the angle change, promote the photoelectric conversion efficiency of photovoltaic board.

2. The utility model discloses a folding leg, mounting bracket, connecting rod, fourth pivot etc. that set up, through the rotation of connecting rod and fourth pivot, can be in photovoltaic board angle adjustment to with the perpendicular back of bottom plate, fold the photovoltaic board, protect the photovoltaic board through curb plate and roof, play the guard action well when saving space, effectively prolonged the life of photovoltaic board.

3. The utility model discloses a standing groove that sets up can be when folding in folding into standing groove with connecting rod isotructure, effectively saved space, hoisting device's practicality and flexibility.

Drawings

Fig. 1 is a schematic perspective view of the general structure of an adjustable photovoltaic support according to the present invention;

fig. 2 is a schematic perspective view of the adjustable photovoltaic support after being folded according to the present invention;

fig. 3 is a schematic front view of an adjustable photovoltaic support according to the present invention;

fig. 4 is a schematic side view of an adjustable photovoltaic support according to the present invention;

fig. 5 is a cross-sectional view of the power box of the adjustable photovoltaic support provided by the utility model.

Illustration of the drawings:

1. a base plate; 2. an electric cylinder; 3. a power box; 4. mounting a plate; 5. a first rotating shaft; 6. a photovoltaic panel; 7. A telescopic rod; 8. a folding frame; 9. a placement groove; 10. a chute; 11. a side plate; 12. a top plate; 13. a slider; 14. a bearing; 15. a fourth rotating shaft; 16. a connecting rod; 17. a mounting frame; 18. a third rotating shaft; 19. A second helical gear; 20. a first helical gear; 21. a motor; 22. a second rotating shaft.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: an adjustable photovoltaic bracket comprises a bottom plate 1, wherein an electric cylinder 2 is fixedly connected to the upper end face of the bottom plate 1, an expansion rod 7 is slidably connected inside the electric cylinder 2, a mounting plate 4 is fixedly connected to the top end of the expansion rod 7, a power box 3 is fixedly connected to one side of the mounting plate 4, a motor 21 is fixedly connected to the bottom end of the inner wall of the power box 3, a second rotating shaft 22 is arranged at one end of the motor 21 in an extending manner, a first bevel gear 20 is fixedly connected to the top end of the second rotating shaft 22, a first rotating shaft 5 is connected through the mounting plate 4, a second bevel gear 19 is fixedly connected to one end of the first rotating shaft 5 extending into the power box 3, the electric cylinder 2 stretches and can adjust the height of a photovoltaic panel 6, the motor 21 drives the second bevel gear 19 to rotate, the second bevel gear 19 drives the first bevel gear 20 to rotate through meshing action, the rotating angle of the photovoltaic panel 6 can be accurately adjusted, and accordingly the change of the irradiation angle of the sun can be adapted, the photoelectric conversion efficiency of the photovoltaic panel 6 is improved.

The utility model discloses a photovoltaic panel 6 folding device, including bottom plate 1, the up end of bottom plate is close to electric jar 2 department and is provided with folding leg 8, the inboard fixedly connected with mounting bracket 17 of folding leg 8, the mounting bracket 17 internal rotation is connected with

third pivot

18, 18 middle-end rotations in third pivot are connected with connecting rod 16, spout 10 has been seted up to 1 up end of bottom plate, rotation through connecting rod 16 and fourth pivot 15, can be in 6 angular adjustment of photovoltaic panel to perpendicular back with bottom plate 1, fold photovoltaic panel 6, protect photovoltaic panel 6 through curb plate 11 and roof 12, play the guard action well when saving space, photovoltaic panel 6's life has effectively been prolonged.

The sliding chute 10 is internally and slidably connected with a sliding block 13, the top end of the sliding block 13 is fixedly connected with the bottom end of a folding frame 8, two groups of folding frames 8 are arranged in each group of sliding chutes 10, a fourth rotating shaft 15 is rotatably connected between two groups of connecting rods 16, two groups of electric cylinders 2 are arranged, two groups of sliding chutes 10 are arranged outside the two groups of electric cylinders 2, a placing groove 9 is arranged on the inner side of each folding frame 8, structures such as the connecting rods 16 and the like can be folded into the placing groove 9 during folding, the space is effectively saved, the practicability and the flexibility of the lifting device are improved, a side plate 11 is fixedly connected between the two groups of folding frames 8, two groups of side plates 11 are arranged, a first bevel gear 20 and a second bevel gear 19 are vertically arranged, the first bevel gear 20 and the second bevel gear 19 are mutually meshed, a photovoltaic plate 6 is fixedly connected at the middle end of the first rotating shaft 5, a top plate 12 is fixedly connected at one side of the top end of the folding frame 8, a bearing 14 is arranged at the first rotating shaft 5 penetrating through the mounting plate 4, the bearings 14 are provided in two sets.

The working principle is as follows: when this photovoltaic support of in-service use, the flexible height of adjusting photovoltaic board 6 of electricity jar 2, motor 21 drives second helical gear 19 and rotates, second helical gear 19 drives first helical gear 20 through the meshing effect and rotates, can the turned angle of accurate adjustment photovoltaic board 6, thereby adapt to the sun and shine the angle change, promote the photoelectric conversion efficiency of photovoltaic board 6, when photovoltaic board 6 is out of work or evening, with photovoltaic board 6 angular adjustment to perpendicular with bottom plate 1, then through the rotation of connecting rod 16 with fourth pivot 15, fold photovoltaic board 6, protect photovoltaic board 6 through curb plate 11 and roof 12, fold into standing groove 9 with connecting rod 16 isotructures, the space has effectively been saved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An adjustable photovoltaic support comprises a bottom plate (1), and is characterized in that: the upper end face of the bottom plate (1) is fixedly connected with an electric cylinder (2), an expansion rod (7) is connected to the interior of the electric cylinder (2) in a sliding mode, the top end of the expansion rod (7) is fixedly connected with a mounting plate (4), one side of the mounting plate (4) is fixedly connected with a power box (3), the bottom end of the inner wall of the power box (3) is fixedly connected with a motor (21), one end of the motor (21) is provided with a second rotating shaft (22) in an extending mode, the top end of the second rotating shaft (22) is fixedly connected with a first helical gear (20), the mounting plate (4) is connected with a first rotating shaft (5) in a penetrating mode, and one end, extending into the power box (3), of the first rotating shaft (5) is fixedly connected with a second helical gear (19);

bottom plate (1) up end is close to electric jar (2) department and is provided with folding leg (8), folding leg (8) inboard fixedly connected with mounting bracket (17), mounting bracket (17) internal rotation is connected with third pivot (18), third pivot (18) middle-end rotation is connected with connecting rod (16), spout (10) have been seted up to bottom plate (1) up end.

2. The adjustable photovoltaic support according to claim 1, wherein: the sliding chute (10) is internally and slidably connected with a sliding block (13), and the top end of the sliding block (13) is fixedly connected to the bottom end of the folding frame (8).

3. The adjustable photovoltaic support according to claim 1, wherein: two groups of folding frames (8) are arranged in each group of sliding grooves (10), and a fourth rotating shaft (15) is rotatably connected between the two groups of connecting rods (16).

4. The adjustable photovoltaic support according to claim 1, wherein: the electric cylinder (2) is provided with two sets, the sliding groove (10) is provided with two sets, and the sliding groove (10) is located on the outer sides of the two sets of electric cylinders (2).

5. The adjustable photovoltaic support according to claim 1, wherein: the folding rack is characterized in that a placing groove (9) is formed in the inner side of each folding rack (8), two groups of side plates (11) are fixedly connected between the folding racks (8), and two groups of side plates (11) are arranged.

6. The adjustable photovoltaic support according to claim 1, wherein: the first bevel gear (20) and the second bevel gear (19) are arranged vertically, and the first bevel gear (20) and the second bevel gear (19) are meshed with each other.

7. The adjustable photovoltaic support according to claim 1, wherein: the photovoltaic panel (6) is fixedly connected to the middle end of the first rotating shaft (5), and the top plate (12) is fixedly connected to one side of the top end of the folding frame (8).

8. The adjustable photovoltaic support according to claim 1, wherein: the first rotating shaft (5) penetrates through the mounting plate (4) and is provided with two groups of bearings (14), and the bearings (14) are arranged.