CN216086566U - Modular automatically cleaning solar PV modules protection device all around - Google Patents
Modular automatically cleaning solar PV modules protection device all around Download PDFInfo
- Publication number
- CN216086566U CN216086566U CN202122691101.6U CN202122691101U CN216086566U CN 216086566 U CN216086566 U CN 216086566U CN 202122691101 U CN202122691101 U CN 202122691101U CN 216086566 U CN216086566 U CN 216086566U
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- China
- Prior art keywords
- frame
- notch
- protection device
- photovoltaic module
- solar photovoltaic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- 238000010030 laminating Methods 0.000 claims abstract description 12
- 238000003475 lamination Methods 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 238000010248 power generation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
Images
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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a combined self-cleaning solar photovoltaic module periphery protection device, which comprises a laminating part and a frame, wherein the frame is arranged on four sides of the laminating part, the frame is connected by hollow corner connectors, the frame is used by combining a half-notch frame and a whole-notch frame to form a water guide groove, the half-notch frame comprises a hollow cuboid formed by a bottom surface, a side surface, a supporting surface and a stress surface, the stress surface is provided with a groove, the limiting groove is in a right-angle shape, the upper end surface of the limiting groove is flush with the laminating part, a lug is arranged below the limiting groove, the lug is arranged in the groove, the whole-notch frame is provided with a top plate more than the half-notch frame, and the top plate is horizontally arranged on the limiting groove. The surface of the photovoltaic module is not accumulated with water, the module is easier to keep clean, and the power generation efficiency of the solar photovoltaic module is ensured.
Description
Technical Field
The utility model belongs to the technical field of solar modules, and particularly relates to a combined self-cleaning solar photovoltaic module periphery protection device.
Background
Present solar photovoltaic module, by solar wafer, toughened glass, the glued membrane, the backplate, constitute such as frame, because solar module all needs the frame to protect usually, the subassembly lamination spare is adorned in the draw-in groove of frame promptly, the last draw-in groove of frame draw-in groove can exceed glass, when the installation of subassembly small-angle like this, because the water stain of reasons such as rainfall fog can be detained on the subassembly sensitive surface, the moisture in the water stain leaves impurity after the evaporation just to form the incidence that the laying dust layer sheltered from the sunlight, thereby influence the electricity generation of subassembly, partial enterprise has proposed solution, mainly there are two kinds of types:
one method is to mill water leakage holes on a frame clamping groove by a milling machine, and the method has the defects that the frame is easy to deform after being clamped by a milling machine fixture, and the milled frame clamping groove has the problems of sharp notch, accumulation of aluminum scraps and the like, and the process operability is not high;
another kind is for directly changing the draw-in groove structure, becomes L type groove with U type groove, and this kind of mode exists the subassembly and receives under the circumstances of exogenic action such as strong wind after the installation, and the subassembly bottom leads to subassembly and frame incessantly vibration to produce to be hidden and split or seriously lead to scrapping because of lacking fixedly, and the popularization and use feasibility is little.
Disclosure of Invention
In order to solve the problems, the utility model discloses a combined self-cleaning solar photovoltaic module periphery protection device which is reasonable in structure and easy to operate, water is not accumulated on the surface of a photovoltaic module, the module is easy to keep clean, and the power generation efficiency of the solar photovoltaic module is ensured.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
the utility model provides a modular automatically cleaning solar PV modules protection device all around which characterized in that: including lamination piece and frame, the frame sets up at the lamination piece four sides, the frame adopts fretwork formula angle sign indicating number to connect, the frame is used by half notch frame and whole notch frame combination, forms the guiding gutter, half notch frame includes bottom surface, side, holding surface, stress surface, spacing groove, bottom surface, side, holding surface, stress surface form hollow cuboid, and stress surface parallel arrangement is equipped with the recess in the bottom surface top on the stress surface, the spacing groove is the right angle type, and the spacing groove up end flushes with the lamination piece, and the spacing groove below is equipped with the lug, the lug sets up in the recess, whole notch frame is than half notch frame one more roof, the roof level sets up on the spacing groove.
As a modification of the utility model, the full-notch frame is arranged above and at two sides of the laminated part, and the half-notch frame is arranged below the laminated part.
As an improvement of the utility model, the full-notch frame is arranged on four sides of the laminated part, and the corners are half-notch frames.
As an improvement of the utility model, the convex block and the groove are in a matched trapezoidal structure.
As an improvement of the utility model, the projection and the groove are of L-shaped structures which are matched with each other.
As an improvement of the utility model, the contact surface of the limiting groove and the laminating piece is provided with a buffer glue layer.
As an improvement of the utility model, the bottom surface, the side surfaces, the supporting surface and the stress surface form a hollow cuboid, and angle code limiting ribs are arranged in the hollow cuboid.
As an improvement of the utility model, the inner side of the corner brace is provided with anti-slip teeth.
The utility model has the beneficial effects that:
the combined self-cleaning solar photovoltaic module periphery protection device is connected in a plug-in mode, combination is more convenient, a structure is thickened, strength is increased, supporting force is increased, the solar photovoltaic module is guaranteed to work normally, the service life is prolonged, the frame is formed by combining the half-notch frame and the whole-notch frame, a water guide groove is formed, water is not accumulated on the surface of the photovoltaic module, the module is easier to keep clean, and power generation efficiency of the solar photovoltaic module is guaranteed.
Drawings
FIG. 1 is a schematic diagram of a structure of the present invention.
Fig. 2 is another schematic structural diagram of the present invention.
Fig. 3 is a schematic diagram of a frame structure according to the present invention.
Fig. 4 is a schematic structural view of a half-notch frame according to the present invention.
Fig. 5 is a schematic structural view of the full notch frame according to the present invention.
Fig. 6 is a schematic view of the corner brace structure according to the present invention.
FIG. 7 is a schematic view of the attachment of a half-notch frame to a laminate according to the present invention.
FIG. 8 is a schematic view of the connection of the full slot frame to the laminate according to the present invention.
List of reference numerals:
1. the laminated part, 2, frame, 3, angle sign indicating number, 4, half notch frame, 5, whole notch frame, 6, guiding gutter, 7, bottom surface, 8, side, 9, holding surface, 10, stress surface, 11, recess, 12, spacing groove, 13, lug, 14, roof, 15, buffer glue layer, 16, antiskid tooth, 17, angle sign indicating number restriction muscle.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the utility model and not as limiting the scope of the utility model. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in the figure, the combined self-cleaning solar photovoltaic module periphery protection device comprises a laminating part 1 and a frame 2, wherein the frame 2 is arranged on four sides of the laminating part 1, the frame 2 is connected by hollow corner connectors 3, the frame 2 is formed by combining a half-notch frame 4 and a whole-notch frame 5 for use to form a water guide groove 6, the half-notch frame 4 comprises a bottom surface 7, a side surface 8, a supporting surface 9, a stress surface 10 and a limiting groove 12, the bottom surface 7, the side surface 8, the supporting surface 9 and the stress surface 10 form a hollow cuboid, the stress surface 10 is arranged above the bottom surface 7 in parallel, the stress surface 10 is provided with a groove 11, the limiting groove 12 is of a right-angle shape, the upper end surface of the limiting groove 12 is flush with the laminating part 1, a lug 13 is arranged below the limiting groove 12, the lug 13 is arranged in the groove 11, the whole-notch frame 5 is provided with one more top plate 14 than the half-notch frame 4, the top plate 14 is horizontally arranged on the limiting groove 12.
According to the combined self-cleaning solar photovoltaic module periphery protection device, the frame 2 is formed by combining the half-notch frame 4 and the whole-notch frame 5 to form the water guide groove 6, so that water is not accumulated on the surface of the photovoltaic module, the module is easy to keep clean, the power generation efficiency of the solar photovoltaic module is ensured, and the connecting modes of the laminating part 1 and the frame 2 are mainly two types: 1. the whole-notch frames 5 are arranged above and at two sides of the laminated part 1, and the half-notch frames 4 are arranged below the laminated part, as shown in figure 1; 2. the full-notch frames 5 are arranged at four sides of the laminated part 1, and the corners are half-notch frames 4 as shown in figure 2; the solar photovoltaic module can be connected with the lower hollow cuboid in a plug-in mode, combination is more convenient, the contact part of the limiting groove 12 and the lower hollow cuboid is thicker than that of the traditional frame, strength is increased, the solar photovoltaic module is obliquely placed at an angle of 45 degrees during working, pressure borne by the lowermost frame is larger, the half-notch frame 4 is arranged below the laminating part, supporting force is increased, the solar photovoltaic module is guaranteed to work normally, and service life is prolonged.
The lug 13 and the groove 11 are in a matched trapezoidal structure or an L-shaped structure, are connected stably and do not slide, and protect the laminated piece.
The contact surface of the limiting groove 12 and the laminating part 1 is provided with a buffer adhesive layer 15, and the buffer adhesive layer 15 is silica gel, can stick the laminating part 1 and can prevent water from entering; for the half-notch frame 4, one top plate 14 is omitted, and the right-angle surface of the limiting groove 12 is left to be adhered to the laminated part, wherein the height of the limiting groove 12 is the same as that of the laminated part, so that the lower edge of the laminated part can be prevented from being damaged; the stress surface 10 extends towards the inner side, so that the contact area with the laminated piece can be increased, and the laminated piece can be better supported.
The frame is connected with the corner connectors 3 in a hollow mode at the corners, the anti-skidding teeth 16 are arranged on the inner sides of the corner connectors 3, the corner connector limiting ribs 17 are arranged in hollow cuboids formed by the bottom surface 7, the side surfaces 8, the supporting surface 9 and the stress surface 10 of the frame, and therefore connection is stable and use is safe.
The technical means disclosed in the utility model scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features.
Claims (8)
1. The utility model provides a modular automatically cleaning solar PV modules protection device all around which characterized in that: including lamination piece and frame, the frame sets up at the lamination piece four sides, the frame adopts fretwork formula angle sign indicating number to connect, the frame is used by half notch frame and whole notch frame combination, forms the guiding gutter, half notch frame includes bottom surface, side, holding surface, stress surface, spacing groove, bottom surface, side, holding surface, stress surface form hollow cuboid, and stress surface parallel arrangement is equipped with the recess in the bottom surface top on the stress surface, the spacing groove is the right angle type, and the spacing groove up end flushes with the lamination piece, and the spacing groove below is equipped with the lug, the lug sets up in the recess, whole notch frame is than half notch frame one more roof, the roof level sets up on the spacing groove.
2. The combined self-cleaning solar photovoltaic module periphery protection device of claim 1, wherein: the whole-notch frames are arranged above and at two sides of the laminated part, and the half-notch frames are arranged below the laminated part.
3. The combined self-cleaning solar photovoltaic module periphery protection device of claim 1, wherein: the whole-notch frame is arranged on four sides of the laminated part, and the corners of the whole-notch frame are half-notch frames.
4. The combined self-cleaning solar photovoltaic module periphery protection device of claim 1, wherein: the convex block and the groove are in matched trapezoidal structures.
5. The combined self-cleaning solar photovoltaic module periphery protection device of claim 1, wherein: the lug and the groove are of L-shaped structures matched with each other.
6. The combined self-cleaning solar photovoltaic module periphery protection device of claim 1, wherein: and a buffer glue layer is arranged on the contact surface of the limiting groove and the laminating part.
7. The combined self-cleaning solar photovoltaic module periphery protection device of claim 1, wherein: the bottom surface, the side surfaces, the supporting surface and the stress surface form a hollow cuboid, and corner brace limiting ribs are arranged in the hollow cuboid.
8. The combined self-cleaning solar photovoltaic module periphery protection device of claim 1, wherein: and anti-skidding teeth are arranged on the inner side of the corner connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122691101.6U CN216086566U (en) | 2021-11-05 | 2021-11-05 | Modular automatically cleaning solar PV modules protection device all around |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122691101.6U CN216086566U (en) | 2021-11-05 | 2021-11-05 | Modular automatically cleaning solar PV modules protection device all around |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216086566U true CN216086566U (en) | 2022-03-18 |
Family
ID=80659357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122691101.6U Active CN216086566U (en) | 2021-11-05 | 2021-11-05 | Modular automatically cleaning solar PV modules protection device all around |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216086566U (en) |
-
2021
- 2021-11-05 CN CN202122691101.6U patent/CN216086566U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240627 Address after: Room 1626, 16th Floor, Qixing Building, No. 99 Hudong Road, Gulou District, Fuzhou City, Fujian Province, 350000 Patentee after: Fujian Juchen Electric Power Technology Co.,Ltd. Country or region after: China Address before: No.33, Luming Avenue, Gaochun District, Nanjing City, Jiangsu Province Patentee before: NANJING VOCATIONAL INSTITUTE OF MECHATRONIC TECHNOLOGY Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240809 Address after: Room 2196, 2nd Floor, No. 17-6 Baiyang Street, Qiantang District, Hangzhou City, Zhejiang Province 310000 Patentee after: Zhejiang Haoyu Smart Energy Co.,Ltd. Country or region after: China Address before: Room 1626, 16th Floor, Qixing Building, No. 99 Hudong Road, Gulou District, Fuzhou City, Fujian Province, 350000 Patentee before: Fujian Juchen Electric Power Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |