CN213072512U

CN213072512U - Photovoltaic support suitable for two-sided subassembly

Info

Publication number: CN213072512U
Application number: CN202021684570.4U
Authority: CN
Inventors: 何丽娇; 陶恩苗; 杨颖�
Original assignee: Arctech Solar Holding Co Ltd
Current assignee: Arctech Solar Holding Co Ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-04-27
Anticipated expiration: 2030-08-13

Abstract

The utility model relates to a photovoltaic support technical field discloses a photovoltaic support suitable for two-sided subassembly. This photovoltaic support suitable for two-sided subassembly includes: the supporting member is used for lifting the double-sided assembly, so that the purlin and the double-sided assembly are arranged at intervals in the height direction. Raise two-sided subassembly through the supporting component, when satisfying two-sided subassembly and do not have behind one's back and shelter from, practice thrift cost and material consumption greatly to furthest's the advantage in the aspect of the two-sided subassembly generated energy of performance, and stable in structure, safe and reliable.

Description

Photovoltaic support suitable for two-sided subassembly

Technical Field

The utility model relates to a photovoltaic support technical field especially relates to a photovoltaic support suitable for two-sided subassembly.

Background

The photovoltaic module can directly convert solar energy into electric energy, does not cause environmental pollution in the power generation process, and is a green energy production device. In the current industrialized photovoltaic module, a single P-N junction design is adopted for a solar cell, and only single-side power generation is available. At present, a solar cell with double-sided P-N junction design appears in the market, both sides can receive light to generate electricity, the solar cell is packaged into a photovoltaic module, the outdoor actual generated energy is improved by 10% -30% compared with a photovoltaic module with single-sided electricity generation, the electricity consumption cost can be remarkably reduced, the electricity consumption benefit can be remarkably improved, and therefore the solar cell is widely favored.

At present, three-layer knots (oblique beam + crossbeam + purlin) are mostly adopted for a photovoltaic support for mounting a double-sided assembly, the mounting is troublesome, the material consumption is very large, a double-layer structure is adopted, the requirement that the double-sided assembly is not shielded behind the back is ignored, the advantage of the generated energy of the double-sided assembly cannot be exerted to the maximum extent, and the material is saved, and the shielding requirement that the double-sided assembly is not shielded behind the back cannot be simultaneously met.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a photovoltaic support suitable for two-sided subassembly raises two-sided subassembly through the supporting component, when satisfying two-sided subassembly and do not have behind one's back and shelter from, practices thrift cost and material consumption greatly to furthest's the advantage in the aspect of the two-sided subassembly generated energy of performance, and stable in structure, safe and reliable.

The utility model provides a technical scheme as follows:

a photovoltaic support adapted for use in a two-sided assembly, comprising:

the supporting member is used for lifting the double-sided assembly, so that the purlin and the double-sided assembly are arranged at intervals in the height direction.

Further preferably, the supporting members are provided with a plurality of supporting members, the supporting members are arranged at intervals along the length direction of the purline, each double-sided assembly comprises a frame, and the frames of two adjacent double-sided assemblies are arranged on the same supporting member.

Further preferably, the supporting members are arranged in a plurality, the supporting members are arranged at intervals along the length direction of the purline, the double-sided assemblies are frameless double-sided assemblies, and two adjacent double-sided assemblies are mounted on the same supporting member through pressing blocks.

Further preferably, the photovoltaic support further comprises a cross beam arranged on the upright column, the cross beam is pivotally connected with the upright column, the purlins are vertically arranged on the cross beam and are arranged in parallel, and each purlin is provided with the supporting members.

Further preferably, the supporting member includes an installation portion, a connection portion and a fixing portion, one end of the connection portion is connected to the installation portion, the other end of the connection portion is connected to the fixing portion, the double-sided assembly is installed on the installation portion, and the fixing portion is fixed to the purlin.

Further preferably, the whole supporting member is shaped like a Chinese character ji, the connecting portion includes a first connecting portion and a second connecting portion, the fixing portion includes a first fixing portion and a second fixing portion, two ends of the mounting portion are respectively fixedly connected with the upper end of the first connecting portion and the upper end of the second connecting portion, the lower end of the first connecting portion is connected with the first fixing portion, the lower end of the second connecting portion is connected with the second fixing portion, the first fixing portion is located at one side, away from the second connecting portion, of the first connecting portion, and the second fixing portion is located at one side, away from the first connecting portion, of the second connecting portion.

Further preferably, the whole support member is "C" type, the one end of installation department with the upper end fixed connection of connecting portion, the one end of fixed part with the lower extreme fixed connection of connecting portion, the installation department with the fixed part all is located same one side of connecting portion.

Further preferably, the support member is made of steel or an aluminum alloy;

and/or the fixing part, the connecting part and the mounting part are integrally formed;

and/or the height of the support member is 50mm-100 mm.

Further preferably, the stand is the cement column, the photovoltaic support still includes staple bolt and two bracing, the staple bolt cramp sets up on the stand, the one end pivotal connection of bracing is in on the staple bolt, the other end pivotal connection of bracing is in on the crossbeam, two the bracing with two pivotal connection points of crossbeam are in respectively the stand with the both sides of the pivotal connection point of crossbeam.

Further preferably, the photovoltaic support further comprises a main beam arranged at the top of the upright post through a bearing mounting seat, the cross beam is vertically arranged on the main beam, the purlins are vertically arranged on the cross beam and are arranged in parallel, and each purlin is provided with the supporting members.

Compared with the prior art, the utility model discloses a photovoltaic support beneficial effect suitable for two-sided subassembly lies in:

in the utility model, the double-sided assembly is lifted up through the supporting component, so that the double-sided assembly is arranged on the purline, the cost and the material consumption are greatly saved while the condition that the double-sided assembly is not shielded at the back is met, the advantages of the double-sided assembly in generating capacity are exerted to the maximum extent, and the double-sided assembly is stable in structure, safe and reliable; and the installation is convenient, the adaptability is strong, the operation is simple, and the market promotion value is strong.

Drawings

The foregoing features, technical features, advantages and embodiments are further described in the following detailed description of the preferred embodiments, which is to be read in connection with the accompanying drawings.

Fig. 1 is a schematic structural view of a photovoltaic support according to an embodiment of the present invention;

fig. 2 is a schematic partial structural view of a photovoltaic support according to another embodiment of the present invention;

fig. 3 is a schematic view of a partial structure of a photovoltaic support according to another embodiment of the present invention;

fig. 4 is a schematic partial structural view of a photovoltaic support according to another embodiment of the present invention;

FIG. 5 is a schematic structural view of a support member according to another embodiment of the present invention;

FIG. 6 is a schematic structural view of a support member according to another embodiment of the present invention;

fig. 7 is a schematic structural view of a support member according to another embodiment of the present invention.

The reference numbers illustrate:

10. the supporting component comprises a supporting component, 11 parts, 111 parts, a first bolt hole, 112 parts, a first bolt, 12 parts, 121 parts, a first connecting part, 122 parts, a second connecting part, 13 parts, 131 parts, a first fixing part, 132 parts, a second fixing part, 133 parts, a second bolt hole, 134 parts, a second bolt, 20 parts, a double-sided component, 21 parts, a frame, 22 parts, a pressing block, 221 parts, an upper pressing block, 222 parts, a lower pressing block, 223 parts, a pressing block bolt, 30 parts, a purlin, 40 parts, a vertical column, 41 parts, a hoop, 50 parts, a cross beam and 60 parts, and a diagonal brace.

Detailed Description

In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. However, it will be apparent to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

For the sake of simplicity, only the parts relevant to the present invention are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

In the embodiments shown in the drawings, the directions (such as up, down, left, right, front, and rear) are used to explain the structure and movement of the various components of the present invention not absolutely, but relatively. These illustrations are appropriate when these components are in the positions shown in the figures. If the description of the positions of these components changes, the indication of these directions changes accordingly.

In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.

In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.

As a specific embodiment, as shown in fig. 1, the present embodiment provides a photovoltaic support suitable for a double-sided module, including: the double-sided assembly comprises columns 40, purlins 30 arranged above the columns 40 and supporting members 10 mounted on the purlins 30, wherein the supporting members 10 are used for lifting the double-sided assembly 20, so that the purlins 30 and the double-sided assembly 20 are arranged at intervals in the height direction. The double-sided assembly 20 is lifted through the supporting member 10, so that the back of the double-sided assembly 20 is not shielded, the cost and the material consumption are greatly saved, the advantage of the generated energy of the double-sided assembly 20 is exerted to the maximum extent, and the double-sided assembly is stable in structure, safe and reliable.

Specifically, as shown in fig. 2, a plurality of supporting members 10 are provided, the plurality of supporting members 10 are arranged at intervals along the length direction of the purlin 30, each double-sided assembly 20 comprises a frame 21, and the frames 21 of two adjacent double-sided assemblies 20 are mounted on the same supporting member 10.

Further, as shown in fig. 1 and 2, the photovoltaic bracket further includes a cross beam 50 disposed on the upright 40, the cross beam 50 is pivotally connected to the upright 40, a plurality of purlins 30 are vertically mounted on the cross beam 50 and are disposed in parallel, and a plurality of supporting members 10 are mounted on each purlin 30.

In another embodiment, as shown in fig. 4, on the basis of the above embodiment, a plurality of supporting members 10 are provided, the plurality of supporting members 10 are arranged at intervals along the length direction of the purlin 30, the double-sided assemblies 20 are frameless double-sided assemblies, and two adjacent double-sided assemblies 20 are mounted on the same supporting member 10 through the pressing block 22.

Specifically, the supporting member 10 is fixed on the purlin 30 through the second bolt 134, the pressing block 22 comprises an upper pressing block 221 and a lower pressing block 222, the upper pressing block 221 and the lower pressing block 222 are oppositely arranged, notches used for clamping the frameless double-sided assembly are formed in the left side and the right side respectively, tooth portions are arranged on the upper side wall and the lower side wall of each notch respectively, the tooth portions are made of elastic materials or the top ends of the tooth portions are hard smooth arc surfaces, and the structure can prevent the frameless double-sided assembly from being scratched when the upper pressing block 221 and the lower pressing block 222 are tightly pressed. During installation, the pressing block bolt 223 penetrates through the upper pressing block 221, the lower pressing block 222 and the supporting member 10 in sequence to fasten the frameless double-sided assembly in the notch formed by the upper pressing block 221 and the lower pressing block 222, so that the frameless double-sided assembly is fixedly installed.

In another embodiment, as shown in fig. 3, on the basis of the above embodiment, the support member 10 includes: installation department 11, connecting portion 12 and fixed part 13, the one end and the installation department 11 of connecting portion 12 are connected, and the other end and the fixed part 13 of connecting portion 12 are connected, and installation department 11 is the angle setting with connecting portion 12, and installation department 11 is used for installing two-sided subassembly 20, and fixed part 13 is the angle setting with connecting portion 12, and fixed part 13 is used for dismantling with purlin 30 and is connected.

In this embodiment, the angle between the mounting portion 11 and the connecting portion 12 may theoretically be 0 to 180 °, and in practical applications, it is generally 30 to 150 °. The angle between the fixing portion 13 and the connecting portion 12 may theoretically be 0-180 °, and in practice is typically 30-150 °. Preferably, the angle between the mounting portion 11 and the connecting portion 12 is 90 °, and the angle between the fixing portion 13 and the connecting portion 12 is 90 °; that is, the mounting portion 11 is provided in parallel with the fixing portion 13, and the connecting portion 12 is provided perpendicular to the mounting portion 11 and the fixing portion 13, respectively. The support member 10 may be made of a metal material, for example: made of steel or an aluminium alloy. The fixing portion 13, the connecting portion 12, and the mounting portion 11 are integrally formed. The height of the supporting member 10 can be set according to actual requirements, in actual use, the height of the supporting member 10 can be set to be 50-100mm, the double-sided assembly 20 is lifted through the supporting member 10, the double-sided assembly 20 is installed on the purline 30, the requirement that the back of the double-sided assembly 20 is not shielded is met, meanwhile, cost and material consumption are greatly saved, the advantages of the generated energy of the double-sided assembly 20 are played to the maximum extent, and the supporting member is stable in structure, safe and reliable.

In another embodiment, as shown in fig. 4, on the basis of the above-described embodiments, the present embodiment provides a support member 10 for a double-sided assembly, and the support member 10 is in a shape of a "few" as a whole. The connecting portion 12 includes a first connecting portion 121 and a second connecting portion 122, and the fixing portion 13 includes a first fixing portion 131 and a second fixing portion 132. The two ends of the mounting portion 11 are respectively fixedly connected to the upper end of the first connecting portion 121 and the upper end of the second connecting portion 122, the lower end of the first connecting portion 121 is fixedly connected to the first fixing portion 131, the lower end of the second connecting portion 122 is fixedly connected to the second fixing portion 132, the first fixing portion 131 is located on one side of the first connecting portion 121 away from the second connecting portion 122, and the second fixing portion 132 is located on one side of the second connecting portion 122 away from the first connecting portion 121. The first fixing portion 131, the first connecting portion 121, the mounting portion 11, the second connecting portion 122 and the second fixing portion 132 are integrally formed.

In another embodiment, as shown in fig. 5, on the basis of the above embodiment, the present embodiment provides a supporting member 10 for a double-sided assembly, the supporting member 10 is integrally "C" shaped, the upper end of the connecting portion 12 is fixedly connected to one end of the mounting portion 11, the lower end of the connecting portion 12 is fixedly connected to one end of the fixing portion 13, and the mounting portion 11 and the fixing portion 13 are both located on the same side of the connecting portion 12. In practical application, the supporting member 10 can be directly cut from C-shaped steel without additional manufacturing and processing, so that the cost input is greatly reduced.

In another embodiment, as shown in fig. 6, on the basis of the above embodiment, the present embodiment provides a supporting member 10 for a double-sided assembly, the supporting member 10 is overall in a "Z" shape, the upper end of the connecting portion 12 is fixedly connected with one end of the mounting portion 11, the lower end of the connecting portion 12 is fixedly connected with one end of the fixing portion 13, and the mounting portion 11 and the fixing portion 13 are respectively located at two sides of the connecting portion 12. The fixing portion 13, the connecting portion 12, and the mounting portion 11 are integrally formed.

In another embodiment, as shown in fig. 1 to 4, on the basis of the above embodiments, the present embodiment provides a photovoltaic support suitable for a double-sided module, including: the double-sided assembly comprises columns 40, purlins 30 arranged above the columns 40 and supporting members 10 mounted on the purlins 30, wherein the supporting members 10 are used for lifting the double-sided assembly 20, so that the purlins 30 and the double-sided assembly 20 are arranged at intervals in the height direction. The support member 10 includes: the mounting structure comprises a mounting portion 11, a connecting portion 12 and a fixing portion 13, wherein one end of the connecting portion 12 is connected with the mounting portion 11, the other end of the connecting portion 12 is connected with the fixing portion 13, the mounting portion 11 and the connecting portion 12 are arranged at an angle, and the fixing portion 13 and the connecting portion 12 are arranged at an angle. The mounting portion 11 is provided with a first bolt hole 111, and the double-sided assembly 20 is fixedly connected with the mounting portion 11 through a first bolt 112 adapted to the first bolt hole 111. The fixing portion 13 is provided with a second bolt hole 133, and the supporting member 10 is fixedly connected to the purlin 30 through a second bolt 134 fitted to the second bolt hole 133. The upright post 40 is in a cement column shape, the photovoltaic bracket further comprises an anchor ear 41 and two inclined struts 60, the anchor ear 41 is tightly hooped on the upright post 40, one end of each inclined strut 60 is pivotally connected to the anchor ear 41, the other end of each inclined strut 60 is pivotally connected to the cross beam 50, and two pivotal connection points of the two inclined struts 60 and the cross beam 50 are respectively located on two sides of the pivotal connection point of the upright post 40 and the cross beam 50.

In another embodiment, as shown in fig. 1 to 4, on the basis of the above embodiments, the present embodiment provides a photovoltaic support suitable for a double-sided module, further including: through the girder of bearing mount pad setting at stand 40 top, crossbeam 50 sets up perpendicularly on the girder, and a plurality of purlins 30 are installed perpendicularly on crossbeam 50 and parallel arrangement each other, install a plurality of supporting component 10 on every purlin 30, and supporting component 10 is used for lifting up two-sided subassembly 20 to make purlin 30 and two-sided subassembly 20 interval setting in the direction of height. In this embodiment, set up the girder of rotation connection through the upper end at stand 40, make the photovoltaic support of this embodiment also can be applied to and follow the trail of the support field.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or recited in detail in a certain embodiment.

It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A photovoltaic support suitable for a two-sided assembly, comprising: the supporting member is used for lifting the double-sided assembly, so that the purlin and the double-sided assembly are arranged at intervals in the height direction.

2. The photovoltaic bracket applicable to the double-sided assembly according to claim 1, wherein a plurality of supporting members are arranged at intervals along the length direction of the purlin, each double-sided assembly comprises a frame, and the frames of two adjacent double-sided assemblies are mounted on the same supporting member.

3. The photovoltaic support adapted for a bifacial assembly as described in claim 1,

the supporting members are arranged in a plurality of numbers, the supporting members are arranged at intervals along the length direction of the purline, the double-sided assemblies are frameless double-sided assemblies, and two adjacent double-sided assemblies are arranged on the same supporting member through pressing blocks.

4. The photovoltaic bracket applicable to the double-sided assembly according to any one of claims 1 to 3, further comprising a cross beam arranged on the upright column, wherein the cross beam is pivotally connected with the upright column, a plurality of purlins are vertically arranged on the cross beam and arranged in parallel with each other, and a plurality of supporting members are arranged on each purlin.

5. The photovoltaic bracket applicable to the double-sided assembly according to claim 1, wherein the supporting member comprises an installation part, a connecting part and a fixing part, one end of the connecting part is connected with the installation part, the other end of the connecting part is connected with the fixing part, the double-sided assembly is installed on the installation part, and the fixing part is fixed on the purlin.

6. The photovoltaic rack adapted for two-sided assembly of claim 5, wherein: the whole nearly "style of calligraphy that is of supporting component, connecting portion include first connecting portion and second connecting portion, the fixed part includes first fixed part and second fixed part, the upper end of first connecting portion with wherein one end fixed connection of installation department, the upper end of second connecting portion with wherein other end fixed connection of installation department, the lower extreme of first connecting portion with first fixed part is connected, the lower extreme of second connecting portion with the second fixed part is connected, first fixed part is located first connecting portion is kept away from one side of second connecting portion, the second fixed part is located the second connecting portion is kept away from one side of first connecting portion.

7. The photovoltaic rack adapted for two-sided assembly of claim 5, wherein: the whole support member that is "C" type, the one end of installation department with the upper end fixed connection of connecting portion, the one end of fixed part with the lower extreme fixed connection of connecting portion, the installation department with the fixed part all is located same one side of connecting portion.

8. The photovoltaic support adapted for a two-sided assembly as described in claim 5, wherein:

the support member is made of steel or an aluminum alloy;

and/or the height of the support member is 50mm-100 mm.

9. The photovoltaic support adapted for a bifacial assembly as set forth in claim 4, wherein: the stand is the cement column, photovoltaic support still includes staple bolt and two bracing, the staple bolt cramp sets up on the stand, the one end pivotal connection of bracing is in on the staple bolt, the other end pivotal connection of bracing is in on the crossbeam, two the bracing with two pivotal connection points of crossbeam are in respectively the stand with the both sides of the pivotal connection point of crossbeam.

10. The photovoltaic support adapted for a bifacial assembly as set forth in claim 4, wherein: the photovoltaic support is characterized by further comprising a main beam arranged at the top of the stand column through a bearing mounting seat, and the cross beam is vertically arranged on the main beam.