CN215871289U

CN215871289U - Photovoltaic support

Info

Publication number: CN215871289U
Application number: CN202122281082.XU
Authority: CN
Inventors: 张赛; 赵利兴; 孙玮; 田博文
Original assignee: China Huadian Engineering Group Co Ltd
Current assignee: China Huadian Engineering Group Co Ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-18
Anticipated expiration: 2031-09-18

Abstract

The utility model provides a photovoltaic support, comprising: a first support, at least one, adapted to be placed on a base surface; the photovoltaic panel is arranged between the first supports and is suitable for rotating relative to the first supports; lifting unit sets up the back of photovoltaic board includes: one end of the sleeve is rotatably arranged on the back surface of the photovoltaic panel, and the other end of the sleeve is provided with a threaded hole; one end of the threaded rod is provided with a thread suitable for being matched with the threaded hole, and the other end of the threaded rod is fixedly connected with a first bevel gear; the second support is suitable for being placed on the foundation surface, is provided with a rotating rod, and is fixedly connected with a second bevel gear which is suitable for being meshed with the first bevel gear. The photovoltaic panel and the method aim to overcome the defect of low power generation efficiency caused by the fact that the angle of the photovoltaic panel cannot be adjusted in the prior art.

Description

Photovoltaic support

Technical Field

The utility model relates to the technical field of photovoltaic power generation, in particular to a photovoltaic support.

Background

Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. The key element of the technology is a solar cell, a solar cell module which is formed by packaging and protecting the solar cells after the solar cells are connected in series is a photovoltaic panel, and a photovoltaic power generation device is formed by matching with components such as a power controller and the like.

When photovoltaic power generation is carried out on roof or ground to the photovoltaic board, fix on the photovoltaic support usually and towards a direction, the unable adjustment of angle of photovoltaic board, and the angle of illumination of light all changes at any time, and this just leads to the photovoltaic board can't be penetrated directly by sunshine to the greatest extent, and then leads to the generating efficiency low.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem to be solved by the utility model is to overcome the defect of low power generation efficiency caused by the fact that the angle of the photovoltaic panel cannot be adjusted in the prior art.

To this end, the utility model provides a photovoltaic support comprising:

a first support, at least one, adapted to be placed on a base surface;

the photovoltaic panel is arranged between the first supports and is suitable for rotating relative to the first supports;

lifting unit sets up the back of photovoltaic board includes:

one end of the sleeve is rotatably arranged on the back surface of the photovoltaic panel, and the other end of the sleeve is provided with a threaded hole;

one end of the threaded rod is provided with a thread suitable for being matched with the threaded hole, and the other end of the threaded rod is fixedly connected with a first bevel gear;

the second support is suitable for being placed on the foundation surface, is provided with a rotating rod, and is fixedly connected with a second bevel gear which is suitable for being meshed with the first bevel gear.

Optionally, the second support is two sets of, the dwang sets up two sets of between the second support, and is two sets of the lifting unit symmetry sets up first support both sides, on the dwang with the corresponding position of lifting unit is provided with second bevel gear respectively.

Optionally, two opposite sides of the second support are provided with mounting boxes, the mounting boxes are provided with through holes, the threaded rods penetrate through the through holes and are rotatably arranged in the mounting boxes, and the first bevel gears extend out of the bottoms of the mounting boxes and are matched with the second bevel gears.

Optionally, a bearing kit is arranged between the bottom of the mounting box and the threaded rod.

Optionally, dwang one end is provided with the motor, the motor outside is provided with the protection box.

Optionally, the bottoms of the first support and the second support are both provided with connecting plates, and the connecting plates are provided with connecting holes.

Optionally, the photovoltaic panel sequentially comprises a reflector, a first packaging layer, a cell panel layer, a second packaging layer and a back panel from the front to the back.

Optionally, the first encapsulation layer and the second encapsulation layer are made of an anti-corrosion material.

Optionally, a protective shell is arranged on the outer side of the photovoltaic panel, and the protective shell is installed between the two first supports and is suitable for bidirectional rotation with a connecting line of installation positions as an axis.

The technical scheme of the utility model has the following advantages:

1. the utility model provides a photovoltaic support, comprising: a first support, at least one, adapted to be placed on a base surface; the photovoltaic panel is arranged between the first supports and is suitable for rotating relative to the first supports; lifting unit sets up the back of photovoltaic board includes: one end of the sleeve is rotatably arranged on the back surface of the photovoltaic panel, and the other end of the sleeve is provided with a threaded hole; one end of the threaded rod is provided with a thread suitable for being matched with the threaded hole, and the other end of the threaded rod is fixedly connected with a first bevel gear; the second support is suitable for being placed on the foundation surface, is provided with a rotating rod, and is fixedly connected with a second bevel gear which is suitable for being meshed with the first bevel gear.

The utility model provides a photovoltaic bracket, a photovoltaic panel is arranged on a first bracket and is suitable for rotating relative to the photovoltaic panel, the back of the photovoltaic panel is provided with a thread transmission structure and a bevel gear transmission structure, so that the photovoltaic panel can rotate under the action of external force, namely, the back of the photovoltaic panel is provided with a sleeve, a threaded hole is arranged in the sleeve, a threaded rod matched with the sleeve is arranged on the sleeve, meanwhile, a first bevel gear is arranged on the threaded rod, a second bracket is arranged at a proper position, set up dwang and second bevel gear on it, make second bevel gear and first bevel gear mesh mutually, the dwang rotates under the effect of external force and drives bevel gear transmission, makes the threaded rod rotate and act on the sleeve pipe, finally makes the sleeve pipe take place the motion of vertical direction, drives the relative first support of photovoltaic board and rotates the angle modulation operation of accomplishing the photovoltaic board to make light shine more fully on the photovoltaic board. The defect that the generating efficiency is low due to the fact that the angle of the photovoltaic panel cannot be adjusted in the prior art is overcome, and the generating efficiency of the photovoltaic panel is improved.

2. The utility model provides a photovoltaic support, wherein the number of the second supports is two, the rotating rod is arranged between the two second supports, the two groups of lifting assemblies are symmetrically arranged on two sides of the first support, and the parts of the rotating rod corresponding to the lifting assemblies are respectively provided with a second bevel gear.

Lifting unit includes the sleeve pipe, threaded rod and first bevel gear, both ends at the photovoltaic board back are promptly set up two sets of lifting unit in first support both sides, set up two sets of second supports simultaneously, and set up the dwang between two sets of second supports, set up two second bevel gears and lifting unit's two first bevel gear meshing at corresponding position, the dwang rotates under the effect of external force and drives two sets of bevel gear transmission structure, make two sets of lifting unit simultaneous action and effect opposite direction, it rotates the angle modulation operation of accomplishing the photovoltaic board to drive the relative first support of photovoltaic board, all be provided with second support auxiliary stay structure in photovoltaic board both sides, improve photovoltaic support overall structure's stability and the stability of rotation in-process.

3. The utility model provides a photovoltaic bracket, wherein mounting boxes are arranged on opposite sides of two second brackets, through holes are formed in the mounting boxes, threaded rods penetrate through the through holes and are rotatably arranged in the mounting boxes, and first bevel gears extend out of the bottoms of the mounting boxes and are matched with second bevel gears.

The opposite sides of the two second supports are respectively provided with a mounting box, and the threaded rod is arranged in the mounting boxes in a penetrating manner, so that on one hand, the position of the threaded rod can be fixed, the first bevel gear and the second bevel gear are stably meshed, and the threaded rod is stably matched with the internal thread of the sleeve; on the other hand, the threaded rod is protected from being corroded and damaged by the external environment, and the service life of the photovoltaic support is prolonged.

4. The utility model provides a photovoltaic support, wherein a bearing sleeve member is arranged between the bottom of an installation box and a threaded rod.

The bearing external member set up in mounting box bottom via hole with between the threaded rod for the threaded rod rotates more smoothly relative to the mounting box.

5. The utility model provides a photovoltaic support, wherein a motor is arranged at one end of a rotating rod, and a protection box is arranged outside the motor.

Dwang one end is provided with the motor, utilizes the motor as external force drive dwang, is provided with the protection box in the motor outside simultaneously, and the protection motor avoids external environment to corrode the damage.

6. The utility model provides a photovoltaic support, wherein connecting plates are arranged at the bottoms of a first support and a second support, and connecting holes are formed in the connecting plates.

The connecting plate that first support and second support bottom set up is suitable for and installs photovoltaic support on basal plane such as roof or ground, guarantees that photovoltaic support does not take place to turn on one's side when photovoltaic board rotates or receives external environment influence, improves the stability of photovoltaic support work.

7. The utility model provides a photovoltaic support, wherein a reflecting plate, a first packaging layer, a battery plate layer, a second packaging layer and a back plate are sequentially arranged on a photovoltaic plate from the front side to the back side.

The battery plate layer is a double-sided battery plate and can be matched with the reflecting plate on the front side and the back plate on the back side to perform a photovoltaic effect. The reflecting plate on the front side of the photovoltaic panel is an infrared light reflecting glass plate, is suitable for absorbing direct light on the front side to generate electricity, and can reflect infrared light which cannot be absorbed; the backplate is the two-sided photovoltaic glass board of two glasss, is suitable for the absorption to come from the light electricity generation of basal plane reflection, diffusion, and cooperation battery board layer absorbs visible light and ultraviolet ray to through laying the reflective membrane on basal planes such as roof or ground, the reflection of highlight cooperates first encapsulated layer and second encapsulated layer can improve the effect of battery board layer, improves the generating efficiency of photovoltaic board, improves the generated energy.

8. The utility model provides a photovoltaic support, wherein a first packaging layer and a second packaging layer are made of an anticorrosive material.

The first packaging layer and the second packaging layer adopt anti-corrosion materials to reduce the possibility of corrosion of the battery plate layer.

9. The utility model provides a photovoltaic bracket, wherein a protective shell is arranged on the outer side of a photovoltaic panel, is arranged between two first brackets and is suitable for bidirectional rotation by taking a connecting line of mounting positions as an axis.

The protective shell is arranged on the outer side of the photovoltaic panel, so that the photovoltaic panel is protected from being influenced by external environment when the mounting position is provided for the photovoltaic panel, and the photovoltaic panel is suitable for bidirectional rotation by taking the mounting position connecting line as an axis. The defect that the generating efficiency is low due to the fact that the angle of the photovoltaic panel cannot be adjusted in the prior art is overcome, and the generating efficiency of the photovoltaic panel is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural diagram of a photovoltaic support provided by the present invention;

fig. 2 is a front view of a photovoltaic support provided by the present invention;

fig. 3 is a schematic structural diagram of a photovoltaic panel provided by the present invention.

Description of reference numerals:

1. a first bracket; 2. a photovoltaic panel; 21. a reflective plate; 22. a first encapsulation layer; 23. a battery plate layer; 24. a second encapsulation layer; 25. a back plate; 3. a sleeve; 4. a threaded rod; 5. a first bevel gear; 6. a second bracket; 7. rotating the rod; 8. a second bevel gear; 9. a protective shell; 10. mounting a box; 11. a bearing kit; 12. a motor; 13. a protective case; 14. a connecting plate.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example 1

The present embodiment provides a photovoltaic support, as shown in fig. 1 and fig. 2, including:

the first support 1, at least one, is adapted to be placed on a base surface, the first support 1 acting as a main support structure for the photovoltaic panel 2, adapted to allow the photovoltaic panel 2 to be rotatably arranged on the first support 1. For the convenience of installation, a mounting structure matched with the photovoltaic panel 2 can be arranged at the mounting position of the photovoltaic panel 2. It should be noted that: the number of the mounting brackets is not limited, and at least one mounting bracket can be provided, so that the photovoltaic panel 2 can rotate relative to the first bracket 1.

The photovoltaic panel 2 is installed between the first supports 1 and is suitable for rotating relative to the first supports 1, the photovoltaic panel 2 is an important structure for converting light energy into electric energy in the photovoltaic power generation device, and the photovoltaic panel is installed on the first supports 1 and can rotate under the action of external force, so that the angle of the photovoltaic panel 2 for receiving sunlight is changed conveniently, the photovoltaic panel 2 is utilized to the maximum extent, and the power generation performance of the photovoltaic power generation device is improved.

Lifting unit sets up photovoltaic board 2's the back, and here photovoltaic board 2's the back is the one side of basic face such as being close to roof or ground, and is corresponding, and photovoltaic board 2's the front is the one side for keeping away from the one side of basic face such as roof or ground promptly receiving the direct solar ray and be the one side, and lifting unit includes:

sleeve pipe 3, one end is rotationally installed the back of photovoltaic board 2, the other end are provided with the screw hole, and the one end that sleeve pipe 3 is close to the back of photovoltaic board 2 is provided with the mounting hole, and the corresponding position at the back of photovoltaic board 2 is provided with the mount pad, and sleeve pipe 3 articulates on the mount pad at the back of photovoltaic board 2 through the mounting hole, forms rotatable coupling. One end of the sleeve 3 close to the foundation surface such as the roof or the ground is provided with a threaded hole which is suitable for being matched with a subsequent threaded rod 4.

Threaded rod 4, one end is attacked the screw thread be suitable for with the screw hole cooperatees, threaded rod 4 in fixed position two-way rotation be suitable for the inboard screw hole cooperation of sleeve pipe 3, drive sleeve pipe 3 and take place the ascending reciprocating motion of vertical side to the change of 2 angles of photovoltaic board is accomplished to the follow-up subassembly of cooperation. The sleeve 3 and the threaded rod 4 constitute a threaded transmission structure in the present embodiment.

The first bevel gear 5 is fixedly connected to the other end of the threaded rod 4, the first bevel gear 5 is a part of a bevel gear transmission structure, is fixedly connected to one end, close to a foundation surface such as a roof or the ground, of the threaded rod 4, and is suitable for being matched with the subsequent second bevel gear 8.

And the second support 6 is suitable for being placed on a foundation surface, and the second support 6 is used as an auxiliary supporting structure of the photovoltaic panel 2, is suitable for enabling a subsequent rotating rod 7 to be rotatably arranged on the second support 6, and is suitable for supporting the photovoltaic panel 2 and the thread transmission structure.

Dwang 7 sets up on second support 6, and in order to facilitate operation dwang 7, can set up the link of dwang 7 and second support 6 and stretch out second support 6. It should be noted that, the mode of rotating the operation rotating rod 7 can be selected from: the part of the rotating rod 7 extending out of the second support 6 is provided with a rocking handle, the rotating rod 7 is driven manually, or the part of the rotating rod 7 extending out of the second support 6 is provided with a motor 12, so that the rotating rod 7 is driven electrically.

Second bevel gear 8 links firmly on dwang 7, second bevel gear 8 be suitable for with first bevel gear 5 meshes, and first bevel gear 5, second bevel gear 8 and dwang 7 have constituteed the bevel gear transmission structure in this embodiment, convert the rotation of horizontal direction dwang 7 into the rotation of vertical direction threaded rod 4 through bevel gear's transmission, and then drive the angle modulation of 3 movements of sleeve pipe in order to realize photovoltaic board 2.

This embodiment provides a photovoltaic support, sets up photovoltaic board 2 on first support 1 and makes it be suitable for relative photovoltaic board 2 to rotate, sets up screw drive structure and bevel gear drive structure at the 2 backs of photovoltaic board for photovoltaic board 2 can take place to rotate under the exogenic action.

Specifically, as shown in fig. 2, set up sleeve pipe 3 and interior screw hole of establishing at the photovoltaic board 2 back, and set up threaded rod 4 with sleeve pipe 3 matched with, still set up first bevel gear 5 on threaded rod 4 simultaneously, set up second support 6 in proper position in addition, set up dwang 7 and second bevel gear 8 on it, make second bevel gear 8 and first bevel gear 5 mesh mutually, dwang 7 rotates under the effect of external force and drives bevel gear transmission, convert the rotation of horizontal direction dwang 7 into the rotation of vertical direction threaded rod 4, threaded rod 4 rotates and acts on sleeve pipe 3, its mode of action does: convert the rotation of vertical direction threaded rod 4 into the removal of vertical direction sleeve pipe 3, sleeve pipe 3 among the elevation structure takes place to keep away from or is close to the removal of basic planes such as roof or ground promptly, drives photovoltaic board 2 and rotates the angle modulation operation of accomplishing photovoltaic board 2 relative first support 1 to make light shine more fully on photovoltaic board 2. The defect that the generating efficiency is low due to the fact that the angle of the photovoltaic panel 2 cannot be adjusted in the prior art is overcome, and the generating efficiency of the photovoltaic panel 2 is improved.

On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 1 and fig. 2, the second brackets 6 are two sets, the rotating rod 7 is disposed between the two sets of second brackets 6, the two sets of lifting assemblies are symmetrically disposed on two sides of the first bracket 1, and the portions of the rotating rod 7 corresponding to the lifting assemblies are respectively provided with the second bevel gears 8.

Specifically, as shown in fig. 2, the lifting assembly includes a sleeve 3, a threaded rod 4 and a first bevel gear 5, two sets of lifting assemblies are disposed at two sides of the first support 1, i.e. two ends of the back of the photovoltaic panel 2, two sets of second supports 6 are disposed at the same time, a rotating rod 7 is disposed between the two sets of second supports 6, two second bevel gears 8 are disposed at corresponding positions to be engaged with the two first bevel gears 5 of the lifting assembly, the rotating rod 7 rotates under the action of external force to drive the two sets of bevel gear transmission structures to work, so that the two sets of lifting assemblies act simultaneously and act in opposite directions, i.e. the sleeve 3 in one set of lifting structure moves away from the foundation surface such as the roof or the ground, and conversely, the sleeve 3 in the other set of lifting structure moves close to the foundation surface such as the roof or the ground, thereby driving the photovoltaic panel 2 to rotate relative to the first support 1 to complete the angle adjustment operation of the photovoltaic panel 2, the two sides of the photovoltaic panel 2 are provided with the auxiliary supporting structures of the second support 6, so that the stability of the overall structure of the photovoltaic support and the stability in the rotating process are improved.

Further, in order to realize that two sets of lifting unit act on simultaneously and the effect opposite direction, the mode that adopts in this embodiment is: two second bevel gears 8 with opposite directions are arranged on the rotating rod 7, so that after bevel gear transmission, the rotating directions of the two threaded rods 4 are opposite, and the two threaded rods 4 are provided with threads in the same direction, so that the sleeve 3 in one group of lifting structures can move away from the foundation surface such as the roof or the ground, and the sleeve 3 in the other group of lifting structures can move close to the foundation surface such as the roof or the ground. As a modified embodiment, two second bevel gears 8 with the same orientation are arranged on the rotating rod 7, so that after the bevel gear transmission, the rotation directions of the two threaded rods 4 are the same, and the two threaded rods 4 are provided with reverse threads, the above-mentioned movement effect of the sleeve 3 in the vertical direction can also be realized.

On the basis of the above embodiments, as a further limited embodiment, as shown in fig. 1 and 2, the photovoltaic support further includes:

the mounting box 10 is arranged on one side of the two second supports 6 opposite to each other, a through hole is formed in the mounting box 10, the threaded rod 4 penetrates through the through hole and is rotatably arranged in the mounting box 10, and the first bevel gear 5 extends out of the bottom of the mounting box 10 to be matched with the second bevel gear 8.

Specifically, as shown in fig. 2, mounting boxes 10 are respectively arranged on opposite sides of the two second brackets 6, and the threaded rod 4 is inserted into the mounting boxes 10, so that on one hand, the position of the threaded rod 4 can be fixed, the first bevel gear 5 and the second bevel gear 8 are stably engaged, and the threaded rod 4 is stably matched with the internal thread of the sleeve 3; on the other hand, the threaded rod 4 is protected from being corroded and damaged by the external environment, and the service life of the photovoltaic support is prolonged.

Specifically, a groove can be arranged between the threaded rod 4 and the first bevel gear 5, and the groove is embedded with a via hole at the bottom of the mounting box 10, so that the threaded rod 4 is prevented from moving up and down in the mounting box 10. Meanwhile, the threaded rod 4 can rotate inside the mounting box 10 through the matching of the grooves and the through holes.

On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 2, the photovoltaic support further includes:

and the bearing sleeve assembly 11 is arranged between the bottom of the mounting box 10 and the threaded rod 4, so that the threaded rod 4 can rotate more smoothly relative to the mounting box 10.

and the motor 12 is arranged at one end of the rotating rod 7, and the motor 12 is used as an external force to drive the rotating rod 7.

And the protective box 13 is arranged outside the motor 12 and protects the motor 12 from being corroded and damaged by the external environment.

and the connecting plate 14 is arranged at the bottom of the first support 1 and the second support 6, and a connecting hole is formed in the connecting plate 14.

Specifically, the connecting plates 14 arranged at the bottoms of the first support 1 and the second support 6 are suitable for installing the photovoltaic support on the foundation surface such as a roof or the ground, so that the photovoltaic support is prevented from being turned on one side when the photovoltaic plate 2 rotates or is influenced by the external environment, and the working stability of the photovoltaic support is improved. It should be noted that: the connection of the connection plate 14 to the foundation surface such as the roof or the ground may be by bolting, riveting, snapping, etc.

On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 3, the photovoltaic panel 2 includes a reflector 21, a first encapsulant layer 22, a cell panel layer 23, a second encapsulant layer 24 and a back panel 25 in sequence from the front to the back.

Specifically, as shown in fig. 3, the battery board layer 23 is a double-sided battery board, and the photovoltaic effect can be generated by matching the front reflector 21 and the back panel 25. The reflecting plate 21 on the front side of the photovoltaic panel 2 is an infrared light reflecting glass plate, is suitable for absorbing direct light on the front side to generate electricity, and can reflect infrared light which cannot be absorbed; the back plate 25 is a double-glass double-sided photovoltaic glass plate, is suitable for absorbing light reflected and diffused from a base surface to generate electricity, and is matched with the battery plate layer 23 to absorb visible light and ultraviolet rays, and through paving a reflective membrane on the base surface such as a roof or the ground and the like, the reflection of light is enhanced, the effect of the battery plate layer 23 can be improved by matching the first packaging layer 22 and the second packaging layer 24, the power generation efficiency of the photovoltaic plate 2 is improved, and the generated energy is improved.

Further, this embodiment adopts the two-sided photovoltaic glass board of two glasss to replace backplate 25 and makes the anti of subassembly bear, and waterproof and fire-resistant promotion that obtains adopts two-sided panel simultaneously, utilizes backplate 25 and lays the cooperation of reflective membrane on basic faces such as roof or ground, compares in single face photovoltaic board 2, and the rational utilization comes from the light of basic face reflection, diffusion, improves photovoltaic board 2's generating efficiency, improves the generated energy.

On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 3, the first encapsulation layer 22 and the second encapsulation layer 24 are made of an anticorrosive material, and the possibility of corrosion of the battery plate layer 23 is reduced by using the anticorrosive material for the first encapsulation layer 22 and the second encapsulation layer 24.

On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 1, the photovoltaic support further includes:

the protective shell 9 is arranged on the outer side of the photovoltaic panel 2, the protective shell 9 is arranged between the two first supports 1 and is suitable for bidirectional rotation by taking a mounting position connecting line as an axis.

The protective shell 9 is arranged on the outer side of the photovoltaic panel 2, so that the photovoltaic panel 2 is protected from being influenced by external environment at the laminating joint of the side wall of the photovoltaic panel 2 while the mounting position is provided for the photovoltaic panel 2, and the photovoltaic panel 2 is suitable for bidirectional rotation by taking the mounting position connecting line as an axis.

The advantages of this embodiment are: the defect that the generating efficiency is low due to the fact that the angle of the photovoltaic panel 2 cannot be adjusted in the prior art is overcome, sunlight rays penetrate the photovoltaic panel 2 more, the generating efficiency of the photovoltaic panel 2 is improved, the back plate 25 adopting the double-glass double-faced photovoltaic glass panel is matched with a reflective film laid on a roof or the ground and other basic surfaces, reflected and diffused light rays on the basic surfaces are utilized, and the generating efficiency of the photovoltaic panel 2 is further improved.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.

Claims

1. A photovoltaic support, comprising:

-at least one first support (1) adapted to be placed on a base surface;

a photovoltaic panel (2) mounted between said first supports (1) and adapted to rotate with respect to said first supports (1);

lifting unit sets up the back of photovoltaic board (2) includes:

one end of the sleeve (3) is rotatably arranged on the back surface of the photovoltaic panel (2), and the other end of the sleeve is provided with a threaded hole;

one end of the threaded rod (4) is tapped with threads suitable for being matched with the threaded hole, and the other end of the threaded rod is fixedly connected with a first bevel gear (5);

second support (6) is suitable for to place on the basal plane, is provided with dwang (7) on it, dwang (7) are gone up and have been linked firmly second bevel gear (8), second bevel gear (8) be suitable for with first bevel gear (5) meshing.

2. The photovoltaic bracket according to claim 1, wherein the number of the second brackets (6) is two, the rotating rods (7) are arranged between the two second brackets (6), the two lifting assemblies are symmetrically arranged on two sides of the first bracket (1), and the portions of the rotating rods (7) corresponding to the lifting assemblies are respectively provided with a second bevel gear (8).

3. The photovoltaic bracket according to claim 2, characterized in that a mounting box (10) is arranged on each of two opposite sides of the second brackets (6), a through hole is formed in each mounting box (10), the threaded rod (4) passes through the through hole and is rotatably arranged in the mounting box (10), and the first bevel gear (5) extends out of the bottom of the mounting box (10) and is matched with the second bevel gear (8).

4. Photovoltaic support according to claim 3, characterized in that a bearing kit (11) is provided between the bottom of the mounting box (10) and the threaded rod (4).

5. Photovoltaic support according to any one of claims 1 to 4, characterized in that one end of the turning rod (7) is provided with a motor (12), and a protective box (13) is arranged outside the motor (12).

6. The photovoltaic bracket according to claim 1, characterized in that the first bracket (1) and the second bracket (6) are provided with connecting plates (14) at the bottom, and the connecting plates (14) are provided with connecting holes.

7. Photovoltaic support according to any one of claims 1 to 4, characterized in that the photovoltaic panel (2) comprises, in order from the front to the back, a reflector panel (21), a first encapsulant layer (22), a cell panel layer (23), a second encapsulant layer (24) and a backsheet (25).

8. Photovoltaic support according to claim 7, characterized in that the first and second encapsulant layers (22, 24) are made of an anti-corrosive material.

9. The photovoltaic support according to claim 8, characterized in that a protective shell (9) is arranged outside the photovoltaic panel (2), and the protective shell (9) is installed between the two first supports (1) and is suitable for bidirectional rotation with the installation position connecting line as an axis.