CN210518203U - Rotatory foldable photovoltaic module fixing device - Google Patents
Rotatory foldable photovoltaic module fixing device Download PDFInfo
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- CN210518203U CN210518203U CN201922090947.7U CN201922090947U CN210518203U CN 210518203 U CN210518203 U CN 210518203U CN 201922090947 U CN201922090947 U CN 201922090947U CN 210518203 U CN210518203 U CN 210518203U
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- frame
- photovoltaic module
- fixing device
- module fixing
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- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- 238000010248 power generation Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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- 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 provides a rotatory foldable photovoltaic module fixing device, including first frame and second frame, first frame and second frame respectively are equipped with draw-in groove and mounting groove, the draw-in groove is used for clamping photovoltaic module, there are the first axle sleeve of a plurality of and the second axle sleeve that distributes along the axis respectively fixed mounting in the mounting groove of first frame and second frame, still include the rotation axis for all first axle sleeves of coaxial coupling and second axle sleeve, be used for locking the connecting piece of fixed first frame and second frame, and be used for supporting first frame and second frame, so that the strutting arrangement of first frame and the horizontal expansion of second frame. Above-mentioned rotatory foldable photovoltaic module fixing device has rotatory folding function, can adjust photovoltaic module position according to the weather condition to realize improving the generating efficiency to the make full use of light energy.
Description
Technical Field
The utility model relates to a solar PV modules installs technical field, and more specifically says, relates to a rotatory foldable photovoltaic module fixing device.
Background
Along with the increase of environmental protection, the demand for environmental protection equipment on the market is increasingly large.
The photovoltaic module is a clean and environment-friendly power generation structure for converting solar energy into electric energy based on the principle of 'photovoltaic effect', has the advantages of energy conservation and environmental protection, and is widely applied to the fields of traffic/railway signal lamps, beacon lamps, unattended power supply and the like.
At present, single-sided photovoltaic modules are generally used in the market, however, compared with double-sided photovoltaic modules, the single-sided photovoltaic modules can only utilize sunlight irradiated on the surface of the photovoltaic modules to generate electricity, and cannot effectively utilize ground reflected light, so that the generating efficiency is low. In addition, in snowing areas in winter, because the sunlight source is limited, the single-side assembly cannot generate power continuously, so that the snow on the surface is covered, and the power generation efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rotatory foldable photovoltaic module fixing device has solved the technical problem that solar PV modules generating efficiency is low effectively.
The utility model provides a rotary folding type photovoltaic assembly fixing device, which comprises a first frame and a second frame, wherein the first frame and the second frame are respectively provided with a clamping groove and a mounting groove, the clamping groove is used for clamping a photovoltaic assembly, a plurality of first shaft sleeves distributed along the axis are fixedly arranged in the mounting groove of the first frame, and a plurality of second shaft sleeves distributed along the axis are fixedly arranged in the mounting groove of the second frame;
the rotating shaft is used for coaxially connecting all the first shaft sleeves and all the second shaft sleeves;
the connecting piece is used for locking and fixing the first frame and the second frame;
the support device is used for supporting the first frame and the second frame so as to enable the first frame and the second frame to be horizontally unfolded.
Preferably, the first frame and the second frame both comprise clamping portions and fixing portions, the clamping grooves and the mounting grooves are formed in the clamping portions, and the clamping portions are vertically and fixedly arranged at the bottoms of the fixing portions.
Preferably, the first frame and the second frame are both of an integrated structure.
Preferably, all of the first bushings are spaced apart from all of the second bushings.
Preferably, the first shaft sleeve and the second shaft sleeve are respectively welded to the first frame and the second frame.
Preferably, the first frame and the second frame are made of aluminum alloy material.
Preferably, the first frame and the second frame are respectively provided with lightening holes.
Preferably, the angle of the support device is adjustable.
Compared with the prior art, the rotary folding type photovoltaic component fixing device provided by the utility model improves the first frame and the second frame structure of the prior component, and the clamping grooves and the mounting grooves are arranged on the prior first frame and the second frame, and the shaft sleeves are fixedly arranged in the mounting grooves and penetrate through all the shaft sleeves through the rotating shaft, so that the rotary connection between the first frame and the second frame is realized, thereby, the folding state of the fixing device can be adjusted according to the illumination condition, when the fixing device is in the unfolding state, the two photovoltaic modules respectively utilize sunlight and ground reflected light to generate electricity, particularly in winter with easy snow accumulation, the sunlight illumination intensity is weak, the ground reflected light intensity is strong, the fixing device is adjusted to be in a fully unfolded state, so that one photovoltaic module can generate electricity and heat by utilizing ground reflected light, and snow on the photovoltaic module is promoted to melt; when the fixing device is in a folded state, the two photovoltaic modules can fully utilize solar energy for power generation, and the power generation efficiency 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 required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of a rotary folding type photovoltaic module fixing device provided by the present invention;
FIG. 2 is a schematic view of the first and second shaft sleeves and the first and second frames of FIG. 1;
fig. 3 is a schematic view of the rotating and folding photovoltaic module fixing device according to the present invention in a dual mode operation;
fig. 4 is a schematic view of the rotating folding type photovoltaic module fixing device provided by the present invention in a single mode operation.
The photovoltaic module comprises a first frame, a second frame, a clamping groove, a first shaft sleeve, a second shaft sleeve, a rotating shaft, a connecting piece, a supporting device and a photovoltaic module, wherein the first frame is 1-2-3-4-5-6-7-8-the supporting device.
Detailed Description
It should be noted that the terms "up" and "down" as used herein refer to the up and down directions in fig. 1. All directional terms used herein are based on the common usage of those skilled in the art and the accompanying drawings of the specification, and their presence should not affect the scope of the present invention.
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 to 4, fig. 1 is a schematic structural view of a rotary folding type photovoltaic module fixing device provided in the present invention; FIG. 2 is a schematic view of the first and second shaft sleeves and the first and second frames of FIG. 1; fig. 3 is a schematic view of the rotating and folding photovoltaic module fixing device according to the present invention in a dual mode operation; fig. 4 is a schematic view of the rotating folding type photovoltaic module fixing device provided by the present invention in a single mode operation.
The utility model provides a rotatory foldable photovoltaic module fixing device, including first frame 1, second frame 2, rotation axis 6, connecting piece 7 and strutting arrangement 8, first frame 1 and second frame 2 respectively are equipped with a draw-in groove 3 and a mounting groove, draw-in groove 3 is used for installing photovoltaic module 9, fixed mounting has a plurality of axle sleeve in the mounting groove, specifically, welded a plurality of first axle sleeve 4 in the first frame 1, welded a plurality of second axle sleeve 5 in the second frame 2, first axle sleeve 4 and second axle sleeve 5 set up along its axis direction of mounting groove separately respectively.
During installation, the rotating shaft 6 is used for coaxially connecting all the first shaft sleeves 4 and the second shaft sleeves 5, and the rotating connection of the first frame 1 and the second frame 2 is realized through the rotating shaft 6, so that the first frame 1 and the second frame 2 can rotate around the rotating shaft 6 to adjust the installation angles of the two photovoltaic modules 9.
In addition, bolt holes are formed in the first frame 1 and the second frame 2, when the first frame 1 and the second frame 2 are tiled, the connecting piece 7 is used for locking and fixing the positions of the first frame 1 and the second frame 2, at the moment, the first frame 1 and the second frame 2 are completely unfolded, the photovoltaic assembly 9 arranged above is used for absorbing solar energy, and the photovoltaic assembly 9 arranged below is used for absorbing ground reflected light to present a dual-mode working state.
When the sunlight is strong, the positions of the first frame 1 and the second frame 2 should be adjusted to enable the first frame 1 and the second frame 2 to be in a completely folded state, then the first frame 1 and the second frame 2 are supported by the supporting device 8, the first frame 1 and the second frame 2 are fixed on the supporting device 8 by the connecting piece 7, and at the moment, a dual-mode working state is presented.
The core of the utility model is to design a rotatable folding photovoltaic module fixing device, through set up draw-in groove 3 and mounting groove on traditional frame to install axle sleeve and rotation axis 6 respectively, realize from this that two photovoltaic module 9 of adjacent installation can be rotatory round rotation axis 6.
Specifically, first frame 1 and second frame 2 all include clamping portion and fixed part, and clamping portion is equipped with rectangular cross section, and draw-in groove 3 sets up in the side position of clamping portion, and the mounting groove is located with draw-in groove 3 opposite side corner position on limit, and it has quarter circular arc cross section structure to the installation axle sleeve. Preferably, first frame 1 and second frame 2 are the integral type structure to improve joint strength, prolong the life of frame.
As shown in fig. 2. Preferably, when first frame 1 and second frame 2 assembled, first axle sleeve 4 and 5 interval staggered distributions of second axle sleeve are similar to hinge structure to make things convenient for first axle sleeve 4 and second axle sleeve 5 to mutually support after first frame 1 and the combination of second frame 2, increase the stability and the reliability of connecting.
In addition, the first frame 1 and the first shaft sleeve 4 and the second frame 2 and the second shaft sleeve 5 are connected by welding, so that the firmness of installation is improved.
In order to reduce the weight of the first frame 1 and the second frame 2, lightening holes may be respectively formed in the first frame 1 and the second frame 2, the lightening holes may be square holes as shown in fig. 1, or may be circular, polygonal, or irregular holes, and the number of the lightening holes may be any number, so as to achieve light installation.
In consideration of improving corrosion resistance, the first frame 1, the second frame 2, the first sleeve 4, the second sleeve 5, and the rotating shaft 6 may be made of an aluminum alloy material or other corrosion-resistant materials to prevent electrochemical corrosion.
The supporting device 8 may be the structure shown in fig. 1, that is, a plane structure that is matched with the fixing portions of the first frame 1 and the second frame 2, so as to support and fix the first frame 1 and the second frame 2.
In addition, can also set up above-mentioned strutting arrangement 8 into the adjustable structure of angulation, it includes central connecting portion and the rotation portion of locating central connecting portion both ends, central connecting portion are equipped with half circular groove, with the installation axle sleeve, two rotation portions all rotate through the hinge and install on central connecting portion, still be connected with bracing piece and rotation connecting block between central connecting portion and the rotation portion, correspondingly, the straight line groove has been seted up to the lower bottom surface of rotation portion, adjust the angle of rotation portion and central connecting portion through bracing piece and rotation connecting block, realize the rigidity through connecting pieces such as bolts, so set up, can adjust photovoltaic module 9's receiving angle according to the sunlight irradiation direction is nimble, realize the maximize of light energy sun utilization.
The actual number of the fixing devices of the rotary folding photovoltaic module provided by the present application should be set according to the number of the photovoltaic modules 9, in other words, during operation, the power generation mode can be selected according to the actual use environment, taking fig. 3 and fig. 4 as an example, when the dual-mode working state of generating power by solar energy and ground reflected light simultaneously is selected, the two fixing devices of the present application can be used in combination (as shown in fig. 3), and the first frame 1 and the second frame 2 in any fixing device are horizontally unfolded for use, and are locked by bolts; when selecting the single operating condition of solar light power generation, utilize the at least three fixing device combination of this application to use, as shown in fig. 4 to arbitrary fixing device is fold condition to make the make full use of solar energy is realized in the tiling of whole photovoltaic module 9.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
It is right above the utility model provides a rotatory foldable photovoltaic module fixing device has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (8)
1. A rotary folding type photovoltaic assembly fixing device is characterized by comprising a first frame (1) and a second frame (2), wherein the first frame (1) and the second frame (2) are respectively provided with a clamping groove (3) and a mounting groove, the clamping groove (3) is used for clamping a photovoltaic assembly (9), a plurality of first shaft sleeves (4) distributed along an axis are fixedly mounted in the mounting groove of the first frame (1), and a plurality of second shaft sleeves (5) distributed along the axis are fixedly mounted in the mounting groove of the second frame (2);
the shaft sleeve is characterized by also comprising a rotating shaft (6) which is used for coaxially connecting all the first shaft sleeves (4) and all the second shaft sleeves (5);
the connecting piece (7) is used for locking and fixing the first frame (1) and the second frame (2);
the frame further comprises a supporting device (8) used for supporting the first frame (1) and the second frame (2) so as to enable the first frame (1) and the second frame (2) to be horizontally unfolded.
2. The rotating folding type photovoltaic module fixing device according to claim 1, wherein the first frame (1) and the second frame (2) each comprise a clamping portion and a fixing portion, the clamping groove (3) and the mounting groove are disposed on the clamping portion, and the clamping portion is vertically fixed at the bottom of the fixing portion.
3. The rotating folding photovoltaic module fixing device according to claim 2, characterized in that the first frame (1) and the second frame (2) are both of a one-piece structure.
4. A rotating folding photovoltaic module fixing device according to claim 3, characterized in that all the first bushings (4) are spaced apart from all the second bushings (5).
5. The rotating folding photovoltaic module fixing device according to claim 4, characterized in that the first bushing (4) and the second bushing (5) are welded to the first rim (1) and the second rim (2), respectively.
6. The rotating folding photovoltaic module fixing device according to claim 5, characterized in that said first frame (1) and said second frame (2) are made of an aluminum alloy material.
7. The rotating folding photovoltaic module fixing device according to any one of claims 1 to 6, characterized in that the first frame (1) and the second frame (2) are provided with lightening holes.
8. A rotating-folding photovoltaic module holding device according to any one of claims 1 to 6, characterised in that the angle of the support means (8) is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922090947.7U CN210518203U (en) | 2019-11-28 | 2019-11-28 | Rotatory foldable photovoltaic module fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922090947.7U CN210518203U (en) | 2019-11-28 | 2019-11-28 | Rotatory foldable photovoltaic module fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210518203U true CN210518203U (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922090947.7U Active CN210518203U (en) | 2019-11-28 | 2019-11-28 | Rotatory foldable photovoltaic module fixing device |
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| Country | Link |
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| CN (1) | CN210518203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023093917A1 (en) * | 2021-11-16 | 2023-06-01 | 横店集团东磁股份有限公司 | Integrated photovoltaic module |
-
2019
- 2019-11-28 CN CN201922090947.7U patent/CN210518203U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023093917A1 (en) * | 2021-11-16 | 2023-06-01 | 横店集团东磁股份有限公司 | Integrated photovoltaic module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.1335 Bin'an Road, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: CHINT SOLAR (ZHEJIANG) Co.,Ltd. Patentee after: Zhengtai Xinneng Technology Co.,Ltd. Address before: No.1335 Bin'an Road, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: CHINT SOLAR (ZHEJIANG) Co.,Ltd. Patentee before: HAINING ASTRONERGY TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220525 Address after: 314400 No. 1 Jisheng Road, Jiaxing City, Zhejiang Province, Jianshan New District, Haining City Patentee after: Zhengtai Xinneng Technology Co.,Ltd. Address before: No.1335 Bin'an Road, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: CHINT SOLAR (ZHEJIANG) Co.,Ltd. Patentee before: Zhengtai Xinneng Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314400 No. 1 Jisheng Road, Jiaxing City, Zhejiang Province, Jianshan New District, Haining City Patentee after: Zhengtai Xinneng Technology Co.,Ltd. Address before: 314400 No. 1 Jisheng Road, Jiaxing City, Zhejiang Province, Jianshan New District, Haining City Patentee before: Zhengtai Xinneng Technology Co.,Ltd. |