CN220234519U - Solar panel back chassis formed by connecting multiple groups of curved surface bodies - Google Patents
Solar panel back chassis formed by connecting multiple groups of curved surface bodies Download PDFInfo
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- CN220234519U CN220234519U CN202321324628.8U CN202321324628U CN220234519U CN 220234519 U CN220234519 U CN 220234519U CN 202321324628 U CN202321324628 U CN 202321324628U CN 220234519 U CN220234519 U CN 220234519U
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- curved surface
- power generation
- back chassis
- solar power
- solar
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- 238000010248 power generation Methods 0.000 claims abstract description 84
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000013078 crystal Substances 0.000 claims abstract description 30
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 30
- 239000010703 silicon Substances 0.000 claims abstract description 30
- 230000001681 protective effect Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 230000003044 adaptive effect Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 13
- 239000010408 film Substances 0.000 description 13
- 238000009434 installation Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model discloses a solar power generation panel back chassis formed by connecting a plurality of groups of curved surface bodies, which comprises a solar power generation panel back chassis formed by connecting a plurality of groups of strip-shaped curved surface bodies or a plurality of groups of block-shaped curved surface bodies; each group of curved surface bodies corresponds to two surfaces up and down, the surface in contact with the solar panel assembly is a curved surface body plane, the curved surface is a plane, the other surface is a curved surface body curved surface, and the curved surface body curved surface is any curved surface and is suitable for mounting surfaces of various scenes; the utility model comprises a solar power generation panel back chassis formed by connecting a plurality of strip-shaped curved surface bodies or a plurality of block-shaped curved surface bodies, so that each silicon crystal hard power generation chip of the solar power generation panel cut into small pieces is not broken when being adhered to the back chassis to form a solar energy application product component, the working electrical parameters of the silicon crystal hard power generation chip are ensured to be stable, and the advantages of high photoelectric conversion rate and low price of the silicon crystal hard power generation chip are exerted.
Description
Technical Field
The utility model relates to the technical field of solar energy, in particular to a solar power generation panel back chassis formed by connecting a plurality of groups of curved surface bodies.
Background
At present, most curved surface solar panel components in the market are formed by gluing soft film solar power generation sheets on a cambered surface fixing chassis, and additionally protecting a transparent arc mask on the soft film solar power generation sheets, but the cambered surface chassis has high processing requirements, poor size and shape consistency, low photoelectric conversion efficiency, insufficient stability, low shock resistance, high price and difficult installation, and a silicon crystal chip is easy to break when the cambered surface is assembled and attached.
There is also a barrel type solar module used on solar street lamp in the market, its internal structure is barrel type aluminium alloy, flexible light and thin solar panel is outsourced, but its photoelectric conversion efficiency is low, life is short, installation is complicated with high costs. The solar energy components such as solar street lamps are adopted in a plane, the solar energy components are assembled on a roof, and the thin film solar cells are used on the artificial leaves to generate power.
The solar module is flat in application and has limitation on the appearance of an object. So far, there is no solar panel device which can adapt to the installation on objects with multiple curved surfaces, and the requirements of beautiful appearance, long-term stability of product quality, high photoelectric conversion efficiency, convenient installation and low cost are also ensured.
In summary, how to overcome the technical problems of the existing solar panel assembly that the solar panel assembly is used on a curved object, has low photoelectric conversion efficiency and is convenient to install and maintain is a technical problem to be solved in the prior art. Therefore, we propose a solar panel back chassis formed by connecting a plurality of groups of curved surface bodies.
Disclosure of Invention
The utility model aims to provide a solar power generation panel back chassis formed by connecting a plurality of groups of curved surfaces, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the solar power generation panel back chassis formed by connecting a plurality of groups of curved surface bodies comprises a solar power generation panel back chassis formed by connecting a plurality of curved surface bodies, wherein an application product component is fixed in front of the back chassis, the application product component comprises a solar power generation panel assembly, two groups of films and a protective cover, the back chassis is welded with an end connecting piece, the solar power generation panel assembly, the front protective cover and the back chassis are hot-pressed by the films, and electric energy output and application are carried out through a junction box;
the multi-curved surface body is formed by combining a plurality of groups of strip-shaped curved surface bodies or by combining a plurality of groups of block-shaped curved surface bodies; each group of curved surface bodies corresponds to two surfaces up and down, the surface in contact with the solar panel assembly is a curved surface body plane, the curved surface is a plane, the other surface is a curved surface body curved surface, and the curved surface body curved surface is any curved surface and is suitable for mounting surfaces of various scenes;
the solar power generation panel assembly is formed by connecting a plurality of cut silicon crystal hard solar power generation chips, one surface of each group of curved surface bodies is planar with the contact surface of the silicon crystal hard solar power generation chips cut into small pieces, and the width of each group of curved surface bodies is matched with the width of the silicon crystal hard solar power generation chips contacted with the curved surface bodies, so that each silicon crystal hard solar power generation chip cut into small pieces is not cracked when being adhered to a back chassis to form an application product assembly. The working electrical parameters of the silicon crystal hard power generation chip are ensured to be stable, and the advantages of high photoelectric conversion rate and low price of the silicon crystal hard power generation chip are exerted.
Compared with the prior art, the utility model has the beneficial effects that: the utility model comprises a solar power generation panel back chassis formed by connecting a plurality of strip-shaped curved surface bodies or a plurality of block-shaped curved surface bodies, wherein one surface of each curved surface body is planar with the contact surface of the silicon crystal hard solar battery which is cut into small pieces, and the width of each curved surface body is matched with the width of the silicon crystal hard solar power generation chip which is cut into small pieces and is contacted with the curved surface body. The silicon crystal type hard power generation chips of each solar power generation plate cut into small pieces are not broken when being adhered to a curved back chassis to form a solar energy application product component, so that the stability of working electric parameters of the silicon crystal type hard power generation chips is ensured, and the advantages of high photoelectric conversion rate and low price of the silicon crystal type hard power generation chips are exerted. And the integration of the appearance shaping of the solar power generation assembly and the application place is realized, and the method has great significance for realizing the application of carbon neutralization new energy.
Drawings
FIG. 1 is a schematic view of a curved body according to the present utility model;
fig. 2 is a schematic diagram of a strip structure of a back chassis of a solar panel formed by connecting multiple groups of curved surfaces;
FIG. 3 is a block structure schematic diagram of a back chassis of a solar panel formed by connecting multiple groups of curved surfaces;
FIG. 4 is a schematic diagram of a solar power generation assembly applied to a lamp post according to the present utility model;
FIG. 5 is a schematic view of an arc structure of a back chassis of a solar panel formed by connecting multiple groups of curved surfaces;
FIG. 6 is a schematic view of a circular structure of a back chassis of a solar panel formed by connecting multiple groups of curved surfaces;
FIG. 7 is a schematic view of a wavy curved surface structure of a back chassis of a solar panel formed by connecting a plurality of groups of curved surface bodies;
FIG. 8 is a schematic plan view of a back chassis of a solar panel formed by connecting a plurality of curved surfaces according to another embodiment of the present utility model;
FIG. 9 is a schematic diagram of a right angle surface structure of a back chassis of a solar panel formed by connecting a plurality of groups of curved surfaces according to the present utility model;
FIG. 10 is a schematic view of a three-dimensional multi-surface structure of a back chassis of a solar panel formed by connecting multiple groups of curved surfaces according to the present utility model;
FIG. 11 is a schematic view of a cylindrical structure of a back chassis of a solar panel formed by connecting a plurality of curved surfaces according to another embodiment of the present utility model;
FIG. 12 is a schematic diagram of a polygonal column structure of a back chassis of a solar panel formed by connecting multiple groups of curved surfaces according to the present utility model;
FIG. 13 is a schematic diagram of the present utility model applied to a circular light pole for generating electricity;
FIG. 14 is a schematic diagram of the power generation of the product assembly of the present utility model applied to a quadrilateral light pole;
FIG. 15 is a schematic diagram of the present utility model applied to a triangular light pole for generating electricity;
FIG. 16 is a schematic diagram of the present utility model applied to an elliptical pole for generating electricity using the product assembly;
FIG. 17 is a schematic diagram of the power generation of the present utility model with the product assembly applied to a square light pole;
FIG. 18 is a schematic diagram of the power generation of the present utility model with the product assembly applied to a rectangular light pole;
FIG. 19 is a schematic diagram of the power generation of the application product assembly of the present utility model applied to a quincuncial light pole;
FIG. 20 is a schematic view of the utility model applied to a solar power module with a hanging assembly attached to the back of a lamp post and then hanging the lamp post;
FIG. 21 is a schematic view of the utility model applied to a lamp post after mounting hanging fittings at two ends of a solar power generation assembly;
FIG. 22 is a schematic view of the assembly of the solar power module of the present patent applied to a lamp post;
FIG. 23 is a schematic plan view of a silicon crystal type hard power generation chip after being cut by a solar power generation assembly applied to a lamp post;
FIG. 24 is a schematic view of a product assembly of the present patent applicable to curved roof power generation;
FIG. 25 is a schematic view of a conventional cylindrical solar module;
FIG. 26 is a schematic view of a conventional barrel solar module mounted on a light pole;
fig. 27 is a perspective view of fig. 22.
In the figure: 1. a back chassis; 2. an end connector; 3. a solar panel assembly; 4. film; 5. a protective cover; 6. a junction box; 7. hanging assembly parts; 8. a lamp post; 100. a curved body plane; 200. a curved surface of the curved body; 101. a strip-shaped curved surface body; 110. a block-shaped curved surface body.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Solar panel assemblies of the prior art typically employ an assembly format of:
1. the soft film solar power generation sheet is glued on the cambered surface fixed chassis, and then the protective transparent arc mask is additionally arranged on the soft film solar power generation sheet, but the cambered surface chassis has high processing requirement, poor size and shape consistency, low photoelectric conversion efficiency, insufficient stability and high price.
2. The flexible thin film solar panel is glued on the cylindrical aluminum profile, but has low photoelectric conversion efficiency, short service life and low shock resistance.
3. The solar module is laminated on a plane fixed chassis, and is installed on a plane object, so that the shape of the installed object is limited.
As shown in fig. 25, a schematic structural diagram of a conventional cylindrical solar module is shown;
as shown in fig. 26, a conventional cylindrical solar module is schematically shown mounted on a lamp post.
Referring to fig. 1-24 and fig. 27, the present utility model provides a technical solution: the solar power generation panel back chassis formed by connecting a plurality of groups of curved surface bodies comprises a solar power generation panel back chassis 1 formed by connecting a plurality of curved surface bodies, wherein an application product component is fixed in front of the back chassis 1, the application product component comprises a solar power generation panel assembly 3, two groups of films 4 and a protective cover 5, the back chassis 1 is welded with an end connecting piece 2, the solar power generation panel assembly 3, the front protective cover 5 and the back chassis 1 are hot-pressed by the films 4, and electric energy output and application are carried out through a junction box 6;
the multi-curved surface body is formed by combining a plurality of groups of strip-shaped curved surface bodies 101 or by combining a plurality of groups of block-shaped curved surface bodies 110; each group of curved surface bodies corresponds to two surfaces up and down, the surface in contact with and pressed by the solar panel assembly 3 is a curved surface body plane 100, which is a plane, and the other surface is a curved surface body curved surface 200, which is any curved surface and is suitable for installation surfaces of various scenes;
the solar power generation panel assembly 3 is formed by connecting a plurality of cut silicon crystal hard solar power generation chips, one surface of each group of curved surface bodies is planar with the contact surface of the silicon crystal hard solar power generation chips cut into small pieces, and the width of each group of curved surface bodies is matched with the width of the silicon crystal hard solar power generation chips contacted with the curved surface bodies, so that each silicon crystal hard solar power generation chip cut into small pieces is not broken when being bonded with the curved surface back chassis 1 to form an application product assembly. The working electrical parameters of the silicon crystal hard power generation chip are ensured to be stable, and the advantages of high photoelectric conversion rate and low price of the silicon crystal hard power generation chip are exerted.
The appearance of the application product assembly can be arc-shaped (shown in fig. 5) and circular (shown in fig. 6) which are arranged in a whole row to form a polygon, can be a wavy curved surface (shown in fig. 7), can be a plane (shown in fig. 8), can be a right-angle surface (shown in fig. 9), can be three-dimensional multi-surface (shown in fig. 10), can be cylindrical (shown in fig. 11) and can be polygonal column (shown in fig. 12).
The other surface of the back chassis 1, which is attached to the solar panel assembly 3, can be arc-shaped, round, any curved surface or plane, triangular plane and other polygons.
The back chassis 1 can be made of a metal material, a polymer plastic material or any other solid composite material.
The product assembly can be applied to power generation on lamp poles with various shapes (as shown in figures 13-19), roof power generation or arc tile roof power generation, building outer wall power generation, automobile top power generation, aircraft surface power generation and places requiring curved-surface solar power generation.
According to the installation requirements of application places, solar power generation assemblies manufactured by connecting a plurality of groups of curved surface bodies with the back chassis 1 of the solar power generation panel are hung with environmental objects, and the used hanging assembly parts 7 can be arranged on the back surface of the back chassis 1 (shown in figure 20) or can be arranged at two ends of the back chassis 1 (shown in figure 21).
Example 1: firstly, a single group of curved surfaces are connected into a strip-shaped or block-shaped multi-curved surface solar power generation panel back chassis 1, and then the back chassis 1 and an end connecting piece 2 are welded into a whole. Then, the film 4 made of the polymer material film is placed between the back chassis 1 and the solar power panel assembly 3, and the protective cover 5 and the solar power panel assembly 3 are subjected to hot pressing, so that connection among the three is realized, and electric energy output and application are performed through the junction box 6.
A light pole solar power module is formed (as in fig. 22). The solar power generation panel assembly 3 adopts a solar power generation panel formed by connecting a plurality of cut silicon crystal hard solar power generation chips and the like, the whole silicon crystal hard battery piece is cut into small pieces so as to ensure the width adaptation of a curved surface body with which the solar battery width is contacted, the silicon crystal hard battery piece material is not broken when being adhered to the curved surface, and the cut silicon crystal battery pieces adopt a plurality of serial-parallel circuits (as shown in figure 23) so as to ensure that each group of silicon crystal battery pieces receive illumination generated energy to be not influenced by each other through a controller when being positioned in different directions.
After the curved surface body is formed by stretching aluminum alloy, the curved surface body is cut into strip-shaped curved surface bodies with required width and length, the curved surface body can be connected with the side surface of another curved surface body, and the curved surface bodies are sequentially connected to form the back chassis 1.
Example 2: firstly, a single group of curved surfaces are connected into a strip-shaped or block-shaped multi-curved surface solar power generation panel back chassis 1, and then the back chassis 1 and an end connecting piece 2 are welded into a whole. Then, the film 4 made of the polymer material film is placed between the solar power generation panel back chassis 1 and the solar power generation panel assembly 3, and the protective cover 5 and the solar power generation panel assembly 3 are subjected to hot pressing, so that connection among the three is realized, and electric energy output and application are performed through the junction box 6. And forming the lamp post solar power generation assembly. The hanging assembly piece 7 is assembled on the back of the lamp post solar power generation assembly by screws, and the direction of the hanging assembly piece 7 points to the junction box 6. When the lamp post solar power generation assembly is installed, the lamp post solar power generation assembly is firstly connected with a corresponding electric connector in the lamp post so as to output and receive electric energy converted from sunlight received by the lamp post solar power generation assembly. The hanging assembly part 7 is then matched with the corresponding lamp post 8 or the hole on the fixed object, and the hanging assembly is completed (as shown in figure 20). And the quantity of the corresponding lamp post solar power generation assemblies is hung according to the power of the lamp post.
Or the hanging assembly parts 7 are assembled at the two ends of the solar power generation assembly of the lamp post by screws. When the lamp post solar power generation assembly is installed, the lamp post solar power generation assembly is firstly connected with a corresponding electric connector in the lamp post so as to output and receive electric energy converted from sunlight received by the lamp post solar power generation assembly. The hanging assembly part 7 is then matched with the corresponding lamp post 8 or the hole on the fixed object, and the hanging assembly is completed (as shown in figure 21). And the quantity of the corresponding lamp post solar power generation assemblies is hung according to the power of the lamp post.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a solar panel back chassis that multiunit curved surface body connects becomes, includes solar panel back chassis (1) that the multicurface body connects into, its characterized in that: an application product component is fixed in front of the back chassis (1), the application product component comprises a solar panel assembly (3), two groups of films (4) and a protective cover (5), the back chassis (1) is welded with the end connecting piece (2), the solar panel assembly (3) is hot-pressed with the front protective cover (5) and the back chassis (1) by the films (4), and electric energy output and application are carried out through the junction box (6);
the multi-curved surface body is formed by combining a plurality of groups of strip-shaped curved surface bodies (101) or by combining a plurality of groups of block-shaped curved surface bodies (110); each group of curved surface bodies corresponds to two surfaces up and down, the surface in contact with and pressed with the solar panel assembly (3) is a curved surface body plane (100) which is a plane, and the other surface is a curved surface body curved surface (200) which is any curved surface;
the solar power generation panel assembly (3) is formed by connecting silicon crystal hard solar power generation chips, one surface of each group of curved surface bodies is planar with the contact surface of the silicon crystal hard solar power generation chips which are cut into small pieces, and the width of each group of curved surface bodies is adaptive to the width of the silicon crystal hard solar power generation chips which are contacted with each group of curved surface bodies.
2. The solar panel back chassis formed by connecting a plurality of groups of curved surfaces according to claim 1, wherein: the application product component is arc-shaped or circular, and the arc-shaped or circular is formed by arranging the application product component in a whole row.
3. The solar panel back chassis formed by connecting a plurality of groups of curved surfaces according to claim 1, wherein: the appearance of the application product component is a wavy curved surface, a plane, a right angle surface, a three-dimensional multi-surface, a cylindrical shape or a polygonal cylindrical shape.
4. The solar panel back chassis formed by connecting a plurality of groups of curved surfaces according to claim 1, wherein: the other surface of the back chassis (1) attached to the solar power generation panel assembly (3) is arc-shaped, circular or plane.
5. The solar panel back chassis formed by connecting a plurality of groups of curved surfaces according to claim 1, wherein: the back chassis (1) is made of a metal material or a high polymer plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321324628.8U CN220234519U (en) | 2023-05-29 | 2023-05-29 | Solar panel back chassis formed by connecting multiple groups of curved surface bodies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321324628.8U CN220234519U (en) | 2023-05-29 | 2023-05-29 | Solar panel back chassis formed by connecting multiple groups of curved surface bodies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220234519U true CN220234519U (en) | 2023-12-22 |
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ID=89178535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321324628.8U Active CN220234519U (en) | 2023-05-29 | 2023-05-29 | Solar panel back chassis formed by connecting multiple groups of curved surface bodies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220234519U (en) |
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2023
- 2023-05-29 CN CN202321324628.8U patent/CN220234519U/en active Active
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