CN111224615B - Solar photovoltaic panel frame - Google Patents
Solar photovoltaic panel frame Download PDFInfo
- Publication number
- CN111224615B CN111224615B CN201911200332.3A CN201911200332A CN111224615B CN 111224615 B CN111224615 B CN 111224615B CN 201911200332 A CN201911200332 A CN 201911200332A CN 111224615 B CN111224615 B CN 111224615B
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- China
- Prior art keywords
- vertical part
- holes
- solar photovoltaic
- hole
- photovoltaic panel
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Links
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 239000000084 colloidal system Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 3
- 239000003292 glue Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/10—Frame structures
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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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a solar photovoltaic panel frame which comprises a first frame and a second frame, wherein the first frame and the second frame are used for clamping a solar photovoltaic panel, the first frame comprises a first vertical part, a first inner flange and an outer flange, and a plurality of positioning holes with openings at the upper sides are formed in the outer flange; the second frame comprises a second vertical part and a second inner flange, and the solar photovoltaic panel is clamped between the first inner flange and the second inner flange; the inner wall of the second vertical part is pressed against the outer wall of the first vertical part; the lower end of the second vertical part is fixedly provided with positioning columns which correspond to the positioning holes one by one, and the positioning columns are inserted in the positioning holes; the first vertical part and the second vertical part are fixedly connected through a plurality of fastening assemblies. The first frame is inserted and sleeved in the second frame, so that the phenomena of dislocation, angle seam and the like can be effectively avoided, the structure is stable, the installation is convenient and quick, and the installation efficiency can be effectively improved.
Description
Technical Field
The invention relates to the technical field of solar energy, in particular to a solar photovoltaic panel frame.
Background
In the prior art, the solar cell frame is made of four aluminum profiles and comprises two long frames, two short frames and four corner keys for connecting the long frames and the short frames. However, in the prior art, when the solar cell is packaged by connecting the four corner keys with the inner cavities of the four aluminum frames, the defects of height dislocation between the long frame and the short frame, front-back dislocation, corner seams and the like at the corner connecting part often occur, so that the structural stability of the packaged solar cell panel is low. Moreover, the four corners of the solar cell frame are manually filed to be processed during packaging, so that manpower and material resources are wasted.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a solar photovoltaic panel frame which is inserted and sleeved in a second frame through a first frame, can effectively avoid the phenomena of dislocation, angle seam and the like, is stable in structure, is convenient and quick to mount, and can effectively improve the mounting efficiency.
The scheme for solving the technical problems is as follows:
a solar photovoltaic panel frame comprises a first frame and a second frame which are used for clamping a solar photovoltaic panel, wherein the first frame comprises a first vertical part, the upper end of the first vertical part is formed with a first inner flange which protrudes inwards, the bottom end of the first vertical part is formed with an outer flange which protrudes outwards, and a plurality of positioning holes with openings on the upper side are formed in the outer flange; the second frame comprises a second vertical part, a second inner flange which protrudes inwards is formed at the top end of the second vertical part, and the solar photovoltaic panel is clamped between the first inner flange and the second inner flange; the inner wall of the second vertical part is pressed against the outer wall of the first vertical part; the lower end of the second vertical part is fixedly provided with positioning columns which correspond to the positioning holes one by one, and the positioning columns are inserted in the positioning holes; the first vertical part and the second vertical part are fixedly connected through a plurality of fastening assemblies.
A plurality of step holes with openings at the inner sides and arranged in a large outer mode and a small inner mode are formed in the inner wall of the second vertical portion, and a plurality of through holes corresponding to the step holes one to one are formed in the inner wall of the first vertical portion;
the fastening assembly comprises a shaft sleeve which is inserted in the through hole and the small end hole of the step hole, a connecting rod is sleeved in the shaft sleeve, a boss which is eccentrically arranged with the connecting rod is fixed at the outer extending end of the connecting rod extending into the step hole, and the inner side surface of the boss is pressed on the step surface of the step hole; the connecting rod penetrates through the inner output end of the shaft sleeve and is connected with a locking nut in a threaded mode, the locking nut presses against a shaft shoulder of the shaft sleeve, and the shaft shoulder presses against the inner side wall of the first vertical portion.
An inward convex part is formed on the locking nut, and a first spline hole is formed on the convex part; a second spline hole is formed in the connecting rod, and a fixing hole is formed in the bottom surface of the second spline hole; spline shafts matched with the first spline holes and the second spline holes are sleeved in the first spline holes and the second spline holes, inserting rods are formed at the end parts of the spline shafts, and the inserting rods are sleeved in and fixed in the fixing holes.
A plurality of grooves which are uniformly distributed in the vertical direction are formed in the outer wall of the first vertical part.
And the hole diameters of the lower end holes of the through hole and the stepped hole are in clearance fit with the outer diameter of the boss.
The distance between the first inner flange and the second inner flange is larger than the thickness of the solar photovoltaic panel.
And a colloid is arranged between the outer wall of the solar photovoltaic panel and the first inner flange and between the outer wall of the solar photovoltaic panel and the second inner flange.
The end part of the spline shaft far away from the inserted bar is formed with a drawing screw hole.
The invention has the following outstanding effects: compared with the prior art, it is inserted and is overlapped in the second frame through first frame, can effectively avoid phenomenons such as dislocation, angle seam and stable in structure, and its simple to operate, swift simultaneously can effectively improve the installation effectiveness.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1 taken about A-A;
FIG. 3 is an enlarged view of a portion of FIG. 1 with respect to B;
fig. 4 is a partial exploded view of the present invention.
Detailed Description
In an embodiment, as shown in fig. 1 to 4, a solar photovoltaic panel frame includes a first frame 1 and a second frame 2 for clamping a solar photovoltaic panel 9, where the first frame 1 includes a first vertical portion 11, an upper end of the first vertical portion 11 is formed with a first inner flange 12 protruding inward, a bottom end of the first vertical portion 11 is formed with an outer flange 13 protruding outward, and the outer flange 13 is formed with a plurality of positioning holes 14 with openings on an upper side; the second frame 2 comprises a second vertical part 21, a second inner flange 22 protruding inwards is formed at the top end of the second vertical part 21, and the solar photovoltaic panel 9 is clamped between the first inner flange 12 and the second inner flange 22; the inner wall of said second upright portion 21 is pressed against the outer wall of the first upright portion 11; the lower end of the second vertical part 21 is fixed with positioning columns 23 which correspond to the positioning holes 14 one by one, and the positioning columns 23 are inserted in the positioning holes 14; the first vertical portion 11 and the second vertical portion 21 are fixedly connected by a plurality of fastening assemblies 3.
Furthermore, a plurality of stepped holes 24 with inner openings and large outer portions and small inner portions are formed on the inner wall of the second vertical portion 21, and a plurality of through holes 15 corresponding to the stepped holes 24 one by one are formed on the inner wall of the first vertical portion 11;
the fastening assembly 3 comprises a shaft sleeve 31 inserted and sleeved in the through hole 15 and the small end hole of the step hole 24, a connecting rod 32 is sleeved in the shaft sleeve 31, the outer extending end of the connecting rod 32 extending into the step hole 24 is fixed with a boss 33 eccentrically arranged with the connecting rod, and the inner side surface of the boss 33 is pressed on the step surface of the step hole 24; the extension rod 32 is screwed with a locking nut 34 through the inner output end of the shaft sleeve 31, the locking nut 34 presses against a shaft shoulder 311 of the shaft sleeve 31, and the shaft shoulder 311 presses against the inner side wall of the first vertical portion 11.
Further, a convex portion 341 protruding inward is formed on the lock nut 34, and a first spline hole 342 is formed on the convex portion 341; a second spline hole 321 is formed on the connecting rod 32, and a fixing hole 322 is formed on the bottom surface of the second spline hole 321; spline shafts 35 matched with the first spline holes 342 and the second spline holes 321 are sleeved in the first spline holes 342 and the second spline holes 321, inserting rods 351 are formed at the end parts of the spline shafts 35, and the inserting rods 351 are inserted in and fixed in the fixing holes 322.
Furthermore, a plurality of grooves 16 are formed on the outer wall of the first vertical portion 11 and are uniformly distributed in the vertical direction.
Further, the hole diameters of the through hole 15 and the lower end hole of the stepped hole 24 are in clearance fit with the outer diameter of the boss 33.
Furthermore, the distance between the first inner flange 12 and the second inner flange 22 is larger than the thickness of the solar photovoltaic panel 9.
Furthermore, a glue is arranged between the outer wall of the solar photovoltaic panel 9 and the first inner flange 12 and the second inner flange 22.
Further, the end of the spline shaft 35 away from the insertion rod 351 is formed with a draw screw hole 352.
The working principle is as follows: firstly, coating glue on the upper bottom surface of a first inner flange 12, and placing a solar photovoltaic panel 9 on the first inner flange 12; secondly, coating glue on the edge of the upper side wall of the solar photovoltaic panel 9, aligning the positioning column 23 of the second frame 2 with the positioning hole 14 and inserting the positioning column, and pressing the lower side wall of the second inner flange 22 against the top end of the first vertical part 11, so that the solar photovoltaic panel 9 is clamped between the first inner flange 12 and the second inner flange 22; thirdly, the boss and the connecting rod 32 are sequentially inserted into the through hole 15 and the stepped hole 24, the boss is placed in a large end hole of the stepped hole 24, the connecting rod 32 is centrally positioned when being sleeved in the shaft sleeve 31, then the locking nut 34 is screwed, at the moment, the boss is pressed against a stepped surface of the stepped hole 24, so that the first vertical part and the second vertical part are pressed and fixed, and fourthly, the spline shaft 35 is inserted and sleeved in the first spline hole 342 and the second spline hole 321, so that the locking nut can be prevented from loosening; fifthly, the drawing screw hole 352 is a reserved hole for taking out the spline shaft 35 when the solar photovoltaic panel needs to be detached or replaced.
Finally, the above embodiments are only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.
Claims (6)
1. The utility model provides a solar photovoltaic board frame, is including first frame (1) and second frame (2) that are used for centre gripping solar photovoltaic board (9), its characterized in that: the first frame (1) comprises a first vertical part (11), a first inner flange (12) protruding inwards is formed at the upper end of the first vertical part (11), an outer flange (13) protruding outwards is formed at the bottom end of the first vertical part (11), and a plurality of positioning holes (14) with openings on the upper side are formed in the outer flange (13); the second frame (2) comprises a second vertical part (21), a second inner flange (22) protruding inwards is formed at the top end of the second vertical part (21), and the solar photovoltaic panel (9) is clamped between the first inner flange (12) and the second inner flange (22); the inner wall of the second upright portion (21) is pressed against the outer wall of the first upright portion (11); the lower end of the second vertical part (21) is fixedly provided with positioning columns (23) which correspond to the positioning holes (14) one by one, and the positioning columns (23) are inserted in the positioning holes (14); the first vertical part (11) and the second vertical part (21) are fixedly connected through a plurality of fastening assemblies (3);
a plurality of stepped holes (24) with openings at the inner sides and arranged in a large-outside and small-inside manner are formed in the inner wall of the second vertical part (21), and a plurality of through holes (15) which correspond to the stepped holes (24) one by one are formed in the inner wall of the first vertical part (11);
the fastening assembly (3) comprises a shaft sleeve (31) which is inserted in the small end holes of the through hole (15) and the stepped hole (24), a connecting rod (32) is sleeved in the shaft sleeve (31), the outer extending end of the connecting rod (32) extending into the stepped hole (24) is fixedly provided with a boss (33) which is eccentrically arranged with the connecting rod, and the inner side surface of the boss (33) is pressed against the stepped surface of the stepped hole (24); the connecting rod (32) penetrates through the inner output end of the shaft sleeve (31) and is connected with a locking nut (34) in a threaded mode, the locking nut (34) is pressed against a shaft shoulder (311) of the shaft sleeve (31), and the shaft shoulder (311) is pressed against the inner side wall of the first vertical part (11);
a convex part (341) protruding inwards is formed on the locking nut (34), and a first spline hole (342) is formed on the convex part (341); a second spline hole (321) is formed in the connecting rod (32), and a fixing hole (322) is formed in the bottom surface of the second spline hole (321); spline shafts (35) matched with the first spline holes (342) and the second spline holes (321) are sleeved in the first spline holes and the second spline holes, inserting rods (351) are formed at the end portions of the spline shafts (35), and the inserting rods (351) are inserted in the fixing holes (322) and fixed.
2. The solar photovoltaic panel border of claim 1, wherein: and a plurality of grooves (16) which are uniformly distributed in the vertical direction are formed on the outer wall of the first vertical part (11).
3. The solar photovoltaic panel border of claim 1, wherein: the hole diameters of the lower end holes of the through hole (15) and the stepped hole (24) are in clearance fit with the outer diameter of the boss (33).
4. The solar photovoltaic panel border of claim 1, wherein: the distance between the first inner flange (12) and the second inner flange (22) is larger than the thickness of the solar photovoltaic panel (9).
5. The solar photovoltaic panel border of claim 4, wherein: and colloid is arranged between the outer wall of the solar photovoltaic panel (9) and the first inner flange (12) and the second inner flange (22).
6. The solar photovoltaic panel border of claim 1, wherein: and a drawing screw hole (352) is formed at the end part of the spline shaft (35) far away from the inserted rod (351).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911200332.3A CN111224615B (en) | 2019-11-29 | 2019-11-29 | Solar photovoltaic panel frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911200332.3A CN111224615B (en) | 2019-11-29 | 2019-11-29 | Solar photovoltaic panel frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111224615A CN111224615A (en) | 2020-06-02 |
| CN111224615B true CN111224615B (en) | 2021-04-16 |
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ID=70827628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911200332.3A Active CN111224615B (en) | 2019-11-29 | 2019-11-29 | Solar photovoltaic panel frame |
Country Status (1)
| Country | Link |
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| CN (1) | CN111224615B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112702006A (en) * | 2020-12-28 | 2021-04-23 | 江阴旭初科技有限公司 | Aluminum alloy frame for solar photovoltaic panel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103165709A (en) * | 2011-12-13 | 2013-06-19 | 沙嫣 | Light solar cell module |
| CN205407717U (en) * | 2016-03-03 | 2016-07-27 | 徐州中辉光伏科技有限公司 | High -efficient solar energy component |
| CN206442340U (en) * | 2017-01-21 | 2017-08-25 | 上海筑安建设工程有限公司 | A kind of photovoltaic component frame |
| CN206546823U (en) * | 2017-01-10 | 2017-10-10 | 张奇峰 | A kind of solar panels being easily installed |
| JP2018098466A (en) * | 2016-12-16 | 2018-06-21 | ソーラーフロンティア株式会社 | Photoelectric conversion module |
-
2019
- 2019-11-29 CN CN201911200332.3A patent/CN111224615B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103165709A (en) * | 2011-12-13 | 2013-06-19 | 沙嫣 | Light solar cell module |
| CN205407717U (en) * | 2016-03-03 | 2016-07-27 | 徐州中辉光伏科技有限公司 | High -efficient solar energy component |
| JP2018098466A (en) * | 2016-12-16 | 2018-06-21 | ソーラーフロンティア株式会社 | Photoelectric conversion module |
| CN206546823U (en) * | 2017-01-10 | 2017-10-10 | 张奇峰 | A kind of solar panels being easily installed |
| CN206442340U (en) * | 2017-01-21 | 2017-08-25 | 上海筑安建设工程有限公司 | A kind of photovoltaic component frame |
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| Publication number | Publication date |
|---|---|
| CN111224615A (en) | 2020-06-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Yong Inventor after: Lv Jingcheng Inventor after: Li Jiwei Inventor after: Xie Xun Inventor before: Xie Xun |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210329 Address after: Tangshan Haitai Xinneng Technology Co., Ltd., No. 88, Haomen Road, Yutian County, Tangshan City, Hebei Province Applicant after: TANGSHAN HAITAI NEW ENERGY TECHNOLOGY Co.,Ltd. Address before: 6 / F, building 7, Guanggu Chuangye street, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430074 Applicant before: Wuhan Yanhua Zhizao Environmental Protection Technology Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A solar photovoltaic panel frame Effective date of registration: 20230710 Granted publication date: 20210416 Pledgee: China Merchants Bank Limited by Share Ltd. Tangshan branch Pledgor: TANGSHAN HAITAI NEW ENERGY TECHNOLOGY CO.,LTD. Registration number: Y2023980047633 |