CN111987979A

CN111987979A - Photovoltaic cell capable of freely adjusting orientation

Info

Publication number: CN111987979A
Application number: CN201910440111.7A
Authority: CN
Inventors: 李超; 黄辉; 陈宝山; 夏平春; 徐芳; 唐军; 冯帅臣
Original assignee: Yangzhou Xinjing Photovoltaic Technology Co ltd
Current assignee: Yangzhou Xinjing Photovoltaic Technology Co ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-11-24

Abstract

The invention relates to the technical field of photovoltaic cells, in particular to a photovoltaic cell capable of freely adjusting orientation, which comprises a bottom plate, wherein a first supporting column is arranged above the bottom plate, a fixed plate is tightly welded at the top end of the first supporting column, two arc-shaped blocks which are symmetrical to each other are tightly welded on the upper surface of the fixed plate, a bottom column is arranged between the two arc-shaped blocks, a fixed block is tightly welded at the top end of the bottom column, four supporting rods which are arranged in a matrix form are tightly welded on the fixed block, supporting plates are tightly welded at the tail ends of the supporting rods, photovoltaic plates are arranged on the four supporting plates, and a direction adjusting. The photovoltaic battery adjusting device is simple to operate and convenient to use, can realize multi-angle adjustment of the photovoltaic battery, and brings convenience to users.

Description

Photovoltaic cell capable of freely adjusting orientation

Technical Field

The invention relates to the technical field of photovoltaic cells, in particular to a photovoltaic cell capable of freely adjusting orientation.

Background

The solar photovoltaic cell is used for directly converting solar energy into electric energy, and generally, after the photovoltaic cell is installed, the orientation of the photovoltaic cell is determined, namely the orientation of the photovoltaic cell cannot be adjusted, so that inconvenience is brought to a user to a certain extent. In view of this, we propose a photovoltaic cell with freely adjustable orientation.

Disclosure of Invention

The invention aims to provide a photovoltaic cell with freely adjustable orientation, so as to solve the problem that the orientation of a common photovoltaic cell cannot be adjusted after the photovoltaic cell is installed, which brings inconvenience to a user.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a can freely adjust photovoltaic cell of orientation, includes the bottom plate, the top of bottom plate is equipped with first support column, the top of first support column is inseparable to be welded there is the fixed plate, the last surface of fixed plate is inseparable to be welded there are the arc piece of two mutual symmetries, two be equipped with the foundation between the arc piece, the top of foundation is inseparable to be welded there is the fixed block, the inseparable welding is gone up to have four bracing pieces that are the matrix and arrange on the fixed block, the terminal inseparable welding of bracing piece has the layer board, four be equipped with the photovoltaic board on the layer board, the layer board is located the corner of photovoltaic board, the layer board with through.

Preferably, a shaft hole is formed in one side surface adjacent to the two arc-shaped blocks, a plurality of first threaded holes which are arranged in an arc shape and communicated with the outside are formed in one side surface adjacent to the two arc-shaped blocks, a second fastening bolt is connected to the first threaded holes in an internal thread mode, a rotating shaft is arranged on the bottom column, the tail end of the rotating shaft is located in the shaft hole, the bottom column is rotatably connected with the shaft hole through the rotating shaft, a second threaded hole communicated with the outside is formed in the position, opposite to the first threaded hole, in the bottom column, and the second fastening bolt is in threaded connection with the second threaded hole.

Preferably, the bottom plate is fixedly mounted on the concrete base by a plurality of first fastening bolts.

Preferably, the bottom plate is further provided with a direction adjusting device, the direction adjusting device comprises a second supporting column tightly welded on the upper surface of the bottom plate, the top end of the second supporting column is tightly welded with a fixed disc, a through hole communicated with the outside is formed in the fixed disc, and a bearing is tightly welded on the wall of the through hole.

Preferably, the first support column is welded to an inner ring of the bearing.

Preferably, a plurality of third threaded holes which are annularly arranged at equal intervals and communicated with the outside are formed in the fixed disc.

Preferably, the first support column is further tightly welded with a limiting disc, a fourth threaded hole is formed in the position, opposite to the third threaded hole, in the limiting disc, a third fastening bolt is connected with the fourth threaded hole, and the third fastening bolt is in threaded connection with the third threaded hole.

Preferably, the diameter of the cross-sectional circle of the fixed disk is equal to the diameter of the cross-sectional circle of the limiting disk.

Preferably, a second threaded hole communicated with the outside is formed in the position, opposite to the first threaded hole, in the bottom column.

Preferably, the second fastening bolt is screwed into the second threaded hole

Compared with the prior art, the invention has the beneficial effects that:

1. according to the photovoltaic panel, the bottom column and the arc-shaped blocks are rotatably connected, so that the orientation of the vertical surface of the photovoltaic panel can be conveniently adjusted, and after the adjustment is finished, the bottom column is continuously fixed on the two arc-shaped blocks by using the second fastening bolt, so that the problem that the orientation of a common photovoltaic cell cannot be adjusted and inconvenience is brought to a user to a certain extent is solved.

2. According to the photovoltaic panel orientation adjusting device, the third fastening bolt is unscrewed through the arranged direction adjusting device, the orientation of the photovoltaic panel on the horizontal plane can be adjusted by rotating the first support column, and after the adjustment is finished, the fixed disc and the limiting disc are fixed through the third fastening bolt, so that the effect of fixing the first support column can be achieved, and the problem that the orientation of the photovoltaic panel cannot be adjusted on the horizontal plane by a general photovoltaic cell with the orientation capable of being adjusted freely is solved.

Drawings

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

FIG. 2 is an exploded view of example 1 of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;

FIG. 4 is a schematic structural view of an arc block of the present invention;

FIG. 5 is a schematic structural view of example 2 of the present invention;

FIG. 6 is an exploded view of example 2 of the present invention;

FIG. 7 is a schematic structural view of the fixing plate of the present invention.

In the figure: 1. a base plate; 10. a first fastening bolt; 11. a first support column; 12. a fixing plate; 13. an arc-shaped block; 131. a shaft hole; 132. a first threaded hole; 133. a second fastening bolt; 14. a bottom pillar; 141. a rotating shaft; 142. a second threaded hole; 15. a fixed block; 16. a support bar; 17. a support plate; 18. a photovoltaic panel; 2. a direction adjusting device; 20. a second support column; 21. fixing the disc; 211. a through hole; 212. a third threaded hole; 22. a bearing; 23. a limiting disc; 231. a fourth threaded hole; 24. and a third fastening bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third", "fourth" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

A photovoltaic cell capable of freely adjusting orientation is disclosed, as shown in fig. 1 to 4, and comprises a bottom plate 1, a first support column 11 is tightly welded above the bottom plate 1, a fixing plate 12 is tightly welded at the top end of the first support column 11, two arc-shaped blocks 13 which are symmetrical to each other are tightly welded on the upper surface of the fixing plate 12, shaft holes 131 are arranged on one adjacent side surfaces of the two arc-shaped blocks 13, a plurality of first threaded holes 132 which are arranged in an arc shape and communicated with the outside are arranged on one adjacent side surface of the two arc-shaped blocks 13, a second fastening bolt 133 is connected in the first threaded hole 132 in a threaded manner, a bottom column 14 is arranged between the two arc-shaped blocks 13, a rotating shaft 141 is arranged on the bottom column 14, the tail end of the rotating shaft 141 is positioned in the shaft hole 131, the bottom column 14 is rotatably connected with the shaft holes 131 through the rotating shaft 141, a second threaded hole 142, threaded connection between second fastening bolt 133 and second screw hole 142, the top of foundation column 14 has closely welded fixed block 15, and closely welded has four bracing pieces 16 that are the matrix arrangement on fixed block 15, and the terminal closely welded of bracing piece 16 has layer board 17, is equipped with photovoltaic board 18 on four layer boards 17, through a plurality of fastening screw fixed connection between layer board 17 and the photovoltaic board 18.

In this embodiment, bottom plate 1 is through the first fastening bolt 10 fixed mounting of a plurality of on the concrete base, has seted up the screw hole that a plurality of and external world are linked together promptly in bottom plate 1, drills out corresponding screw hole in the concrete base, reuse fastening bolt with bottom plate 1 fixed can, guarantee that its structure is more stable firm, at wind and snow weather, it is difficult for collapsing.

Specifically, when the bottom pillar 14 rotates, the moving track of the second threaded hole 142 is exactly the same as the arc distribution track of the first threaded hole 132, and when the bottom pillar 14 is ensured to rotate, the second threaded hole 142 can be opposite to the first threaded hole 132, so that the bottom pillar 14 can be fixed on the two arc blocks 13 by using the second fastening bolt 133.

Furthermore, a plurality of threaded holes communicated with the outside are formed in the supporting plate 17, threaded holes communicated with the outside are also formed in the positions, right opposite to the threaded holes in the supporting plate 17, in the plate body of the photovoltaic plate 18, and the fastening screws are in threaded connection with the threaded holes in the supporting plate 17 and the threaded holes in the plate body of the photovoltaic plate 18, so that the structure of the photovoltaic.

In addition, the supporting plate 17 is located at the corner of the photovoltaic panel 18, so that the structure is firmer, the supporting effect of the supporting rod 16 on the photovoltaic panel 18 is better, and the side turning condition is not easy to occur.

In this embodiment, through the pivot 141 that sets up on the foundation 14, and be equipped with shaft hole 131 on two arc pieces 13, foundation 14 can rotate between two arc pieces 13, when the orientation of photovoltaic board 18 needs to be adjusted, at first unscrew second fastening bolt 133, rotate foundation 14 to suitable position again, make photovoltaic board 18 be in the right position can, reuse second fastening bolt 133 and second screw hole 142 and two arc pieces 13 on the equal threaded connection of first screw hole 132 can, at this moment, foundation 14 just can't continue to rotate again, thereby reach the effect of fixing foundation 14, the orientation that has solved general photovoltaic cell can not be adjusted, can bring inconvenient problem for the user to a certain extent.

Example 2

In a specific operation, in order to adjust the orientation of the photovoltaic panel 18 on the horizontal plane, therefore, the base plate 1 and the first support column 11 are modified based on embodiment 1, and as a preferred embodiment, as shown in fig. 5 to 7, the base plate 1 is further provided with the direction adjusting device 2.

Further, the direction adjusting device 2 comprises a second supporting column 20 tightly welded on the upper surface of the bottom plate 1, a fixed disc 21 tightly welded on the top end of the second supporting column 20, a through hole 211 communicated with the outside is formed in the fixed disc 21, a plurality of third threaded holes 212 which are annularly arranged at equal intervals and communicated with the outside are formed in the fixed disc 21, a bearing 22 is tightly welded on the hole wall of the through hole 211, the first supporting column 11 is tightly welded with the inner ring of the bearing 22, a limiting disc 23 is also tightly welded on the first supporting column 11, a fourth threaded hole 231 is arranged in the limiting disc 23 at the position opposite to the third threaded hole 212, wherein, the inner threads of the two fourth threaded holes 231 which are opposite to each other are connected with a third fastening bolt 24, the third fastening bolt 24 is in threaded connection with the third threaded hole 212, and the diameter of the section circle of the fixed disc 21 is equal to that of the section circle of the limiting disc 23.

In this embodiment, through the direction adjusting device 2, when the orientation of the photovoltaic panel 18 needs to be adjusted on the horizontal plane, firstly, the two third fastening bolts 24 are unscrewed, because the first supporting column 11 is tightly welded to the inner ring of the bearing 22, the first supporting column 11 is in a rotatable state, and then, after the first supporting column 11 is rotated to the photovoltaic panel 18, the fixing disc 21 and the limiting disc 23 are fixed by using the third fastening bolts 24, at this time, the first supporting column 11 cannot rotate freely any more, and the problem that the orientation of the photovoltaic panel cannot be adjusted on the horizontal plane by a general photovoltaic cell with a freely adjustable orientation is solved.

When the photovoltaic cell capable of freely adjusting the orientation is used, when the orientation of the photovoltaic panel 18 on a vertical surface needs to be adjusted, the second fastening bolt 133 is firstly unscrewed, the bottom column 14 is rotated until the photovoltaic panel 18 is in a proper position, then the second fastening bolt 133 is used for fixing the bottom column 14 on the two arc-shaped blocks 13, when the orientation of the photovoltaic panel 18 on a horizontal plane needs to be adjusted, the two third fastening bolts 24 are firstly unscrewed, then the first support column 11 is rotated until the photovoltaic panel 18 is in a proper position, and then the fixed disc 21 and the limiting disc 23 are fixed by the third fastening bolts 24, so that the problem that the orientation of a common photovoltaic cell cannot be adjusted and inconvenience is brought to a user to a certain extent is solved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A photovoltaic cell with freely adjustable orientation, comprising a base plate (1), characterized in that: the top of bottom plate (1) is equipped with first support column (11), the top of first support column (11) closely welds there is fixed plate (12), the last surface of fixed plate (12) closely welds arc piece (13) of two mutual symmetries, two be equipped with foundation (14) between arc piece (13), the top of foundation (14) closely welds has fixed block (15), the last close welding of fixed block (15) has four bracing pieces (16) that are the matrix and arrange, the terminal close welding of bracing piece (16) has layer board (17), four be equipped with photovoltaic board (18) on layer board (17), layer board (17) are located the corner of photovoltaic board (18), layer board (17) with through a plurality of fastening screw fixed connection between photovoltaic board (18).

2. The freely orientable photovoltaic cell according to claim 1, characterized in that: two all be equipped with shaft hole (131) on the adjacent side of arc piece (13), two all seted up first screw hole (132) that a plurality of is the arc and arranges and is linked together with the external world on the adjacent side of arc piece (13), first screw hole (132) female connection has second fastening bolt (133), be equipped with pivot (141) on foundation column (14), the end of pivot (141) is located in shaft hole (131), foundation column (14) with pass through between shaft hole (131) pivot (141) are rotated and are connected.

3. The freely orientable photovoltaic cell according to claim 2, characterized in that: the bottom plate (1) is fixedly installed on the concrete base through a plurality of first fastening bolts (10).

4. The freely orientable photovoltaic cell according to claim 3, characterized in that: still be equipped with direction adjusting device (2) on bottom plate (1), direction adjusting device (2) are including inseparable welding in second support column (20) of bottom plate (1) upper surface, the top of second support column (20) has closely welded fixed disk (21), set up through-hole (211) that are linked together with the external world in fixed disk (21), inseparable welding has bearing (22) on the pore wall of through-hole (211).

5. The freely orientable photovoltaic cell according to claim 4, characterized in that: the first support column (11) is tightly welded with the inner ring of the bearing (22).

6. The freely orientable photovoltaic cell according to claim 5, characterized in that: a plurality of third threaded holes (212) which are annularly arranged at equal intervals and communicated with the outside are formed in the fixed disc (21).

7. The freely orientable photovoltaic cell according to claim 6, characterized in that: the first supporting column (11) is further tightly welded with a limiting disc (23), a fourth threaded hole (231) is formed in the position, opposite to the third threaded hole (212), of the limiting disc (23), two of the fourth threaded holes are opposite to each other, a third fastening bolt (24) is connected with the inner thread of the fourth threaded hole (231), and the third fastening bolt (24) is connected with the third threaded hole (212) through threads.

8. The freely orientable photovoltaic cell according to claim 7, characterized in that: the diameter of the cross section circle of the fixed disc (21) is equal to that of the cross section circle of the limiting disc (23).

9. The freely adjustable orientation photovoltaic cell of claim 8, wherein: and a second threaded hole (142) communicated with the outside is formed in the position, facing the first threaded hole (132), in the bottom column (14).

10. The freely orientable photovoltaic cell according to claim 9, characterized in that: the second fastening bolt (133) is in threaded connection with the second threaded hole (142).