CN105141240B - Solar cell module high-strength aluminum alloy frame - Google Patents
Solar cell module high-strength aluminum alloy frame Download PDFInfo
- Publication number
- CN105141240B CN105141240B CN201510565008.7A CN201510565008A CN105141240B CN 105141240 B CN105141240 B CN 105141240B CN 201510565008 A CN201510565008 A CN 201510565008A CN 105141240 B CN105141240 B CN 105141240B
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- CN
- China
- Prior art keywords
- wall
- projection
- groove
- mounting groove
- width
- 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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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 9
- 239000003292 glue Substances 0.000 claims abstract description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- 239000004411 aluminium Substances 0.000 claims abstract description 5
- 210000004027 cell Anatomy 0.000 claims description 21
- 230000002787 reinforcement Effects 0.000 claims description 16
- 210000005056 cell body Anatomy 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000000741 silica gel Substances 0.000 description 7
- 229910002027 silica gel Inorganic materials 0.000 description 7
- 239000005336 safety glass Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000009432 framing Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000003068 static effect Effects 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The present invention relates to a kind of solar cell module high-strength aluminum alloy frame, using L-type high-strength aluminum alloy frame made of aluminium section bar, including orthogonal outer wall and assembly wall, the top of outer wall, which extends, is provided with first raised and the second projection, first the same side that is convex, being located at outer wall in the second projection and assembly wall.It is mounting groove between first projection and the second projection, the bottom width of mounting groove is more than the width of the opening of mounting groove.Offer excessive glue groove in the first projection, the opening of excessive glue groove is towards mounting groove.The inwall parallel with outer wall is provided between the second projection and assembly wall, outer wall, inwall, assembly wall and the second projection surround a rectangular inner cavity.The jump ring for being respectively provided with two protrusions on two side up and down in inner chamber is oriented to.The frame overall construction design is ingenious, easy to make, meets the mechanical property requirements of solar cell module, sealing weather resistance is good, overcomes excessive glue problem caused by group frame, improves production efficiency.
Description
Technical field
The present invention relates to a kind of frame, specifically a kind of solar cell module frame, belong to solar cell system
Make field.
Background technology
, it is necessary to use package surface of the safety glass as component in solar cell module production process, and group
Each glass size of part is not of uniform size, and the mechanical strength of solar cell module also can not just be protected；Solar cell passes through
After crossing multilayer material encapsulation, to prevent multilayer material delamination, it is necessary to use silica gel sealing in package edge；Solar cell module
During bulk transport, the outward flange of safety glass easily sustains damage.
In summary situation, solar cell module need to use aluminum alloy frame to be protected.Solar cell module
Frame has following functions：1) safety glass edge is protected；2) the overall mechanical strength of solar cell module is improved；3) combine
Silica gel beats the tightness of side enhancing component；4) it is easy to the installation, transport and use of component.However, found by long-term use of, it is existing
There is problems with for some frames：1) because the thickness of the mounting groove of frame is 5.5 ± 0.1mm, frame and solar cell
Component installation is insecure, and sealing effectiveness is undesirable；2) frame not big enough, easy damaged of bearing pressure；3) corrosion-resistant；4) sun
Excessive glue problem can occur, it is necessary to which production operation personnel clear up solar battery module glass surface, work during battery component group frame
Intensity is big, and production efficiency is low.
The content of the invention
The present invention is exactly for technical problem present in prior art, there is provided a kind of solar cell module high intensity aluminium
Alloy frame, the frame overall construction design is ingenious, easy to make, meets the mechanical property requirements of solar cell module, close
It is good to seal weather resistance, and thoroughly overcomes excessive glue problem caused by group frame, substantially increases solar cell module group frame
Production efficiency.
To achieve these goals, the technical solution adopted by the present invention is that a kind of solar cell module high intensity aluminium closes
Golden-rimmed frame, is formed using aluminium profile, overall L-shaped, including outer wall and assembly wall, the outer wall and assembly wall mutually hang down
Directly, the top of the outer wall is provided with first raised and the second projection, and described first is raised, the second projection and assembly wall are located at outer wall
The same side；A mounting groove is formed between first projection and the second projection, and positioned at installation in first projection
The side of groove offers excessive glue groove；The shape of cross section of the excessive glue groove is Ω shapes, and excessive glue groove is included by horizontal segment and arc section
The cell body of composition and the inside groove coaming plate and water jacket coaming plate extended towards for a pair, the groove width of cell body are more than the channel opening that groove coaming plate is formed
Width, the width at channel opening is 5 ± 0.3mm.The bottom width of the mounting groove is more than the width of the opening of mounting groove；
The inwall parallel with outer wall is provided between second projection and assembly wall, one end away from inwall on the assembly wall
An anti-twist groove reinforcement is offered, the length of the anti-twist groove reinforcement is 1.5mm, and the opening angle of groove is
90°.Offer multiple transverse concave groove reinforcements on the outer wall, the length of the transverse concave groove reinforcement is 3.4mm, groove
Opening angle be 90 °, take outer wall total length 2/3.The outer wall, inwall, assembly wall and the second projection surround a square
Shape inner chamber, multiple jump rings guiding is provided with two side up and down in inner chamber.The jump ring is oriented to protrusion and is arranged at the inner chamber
Top and bottom sidewall, the size that all jump rings are oriented to are consistent, and are arranged at the quantity of jump ring guiding of inner chamber upper side wall with being arranged at
The quantity that the jump ring of inner chamber lower wall is oriented to is consistent, and the position that the jump ring of the upper and lower side wall in inner chamber is oriented to is corresponding.
As a modification of the present invention, the described first raised horizontal length is less than the second raised horizontal length.
As a modification of the present invention, the width of the inner chamber is 9 ± 0.1mm.
As a modification of the present invention, the outer wall, inwall, assembly wall, first raised and the second raised outside plating
There is the oxide-film that a layer thickness is 20 ± 0.5um.
As a modification of the present invention, the outer bracket section of the mounting groove tilts down angle provided with 3 °.
Relative to prior art, advantages of the present invention is as follows, 1) it is simple in construction, easy to make, meet solar battery group
The mechanical property requirements of part, the more traditional section bar of frame outside wall surface lines it is more attractive in appearance；2) it is provided with and overflows on the mounting groove of frame
Glue groove so that the silica gel that silica gel when framing up in mounting groove overflows when being extruded by lamination part of solar cell deposits in excessive glue groove
It is interior, sealing effectiveness is not only increased, and it also avoid the safety glass surface that silica gel spills into solar cell module；3) side
The width of inframe chamber is wider than traditional lumen width more than one times, substantially increases the intensity of section bar, enables its mechanical load
Reach 7200Pa, and the oxide-film that thickness is 20 ± 5um is coated with the outside of frame, enhance the sealing weatherability of frame.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the partial enlarged drawing at A in Fig. 1.
Fig. 3 is the partial enlarged drawing at Fig. 1 B.
Fig. 4 is the dimensional structure diagram of the present invention.
In figure：1- outer walls, 2- assembly walls, 3- first is raised, and 4- second is raised, 5- mounting grooves, 6- excessive glue grooves, 7- inwalls,
8- inner chambers, 9- jump rings are oriented to, the anti-twist groove reinforcements of 10-, 11- transverse concave groove reinforcements, 12- cell bodies, 13- groove coaming plates.
Embodiment
In order to deepen the understanding of the present invention and understanding, the invention will be further described below in conjunction with the accompanying drawings and introduces.
Embodiment：As Figure 1-4, a kind of solar cell module high-strength aluminum alloy frame, is made of aluminium section bar
L-type high-strength aluminum alloy frame, including orthogonal outer wall and assembly wall, it is convex that the top extension of the outer wall is provided with first
Rise and second is raised, described first raised the same side for being located at outer wall on the second projection and with assembly wall.Described first
Space between raised and the second projection is mounting groove, and the bottom width X1 of the mounting groove is more than the width of the opening of mounting groove
X2 is spent, wherein, X1 5.5mm, X2 5.1mm.In addition, the outer bracket section of the mounting groove tilts down angle provided with 3 °, with
Beneficial to the installation of solar cell module.
Side positioned at mounting groove in first projection offers excessive glue groove, and the opening of excessive glue groove is towards mounting groove.
The shape of cross section of the excessive glue groove is Ω shapes, and excessive glue groove includes the cell body being made up of horizontal segment and arc section and prolonged in opposite directions for a pair
The inside groove coaming plate and water jacket coaming plate stretched, the groove width of cell body are more than the channel opening width that groove coaming plate is formed, and the width at channel opening is 5
±0.3mm.The rounding that radius is 0.38mm is provided between inside groove coaming plate and horizontal segment cell body, between water jacket coaming plate and arc section cell body
Provided with the rounding that radius is 0.25mm.The cross-section lengths of inside groove coaming plate are 1.6mm, thickness 0.8mm；The horizontal stroke of water jacket coaming plate
Cross-sectional length is 1.5mm, thickness 0.68mm.Silica gel when framing up in mounting groove is extruded by lamination part of solar cell, squeezes
Silica gel after pressure can be overflowed to both sides, and the part of spilling will be stored in excessive glue groove, so be added the performance of sealing, be avoided
The cleaning work that solar cell module safety glass surface is spilt into operating personnel makes troubles.
The inwall parallel with outer wall is provided between the described second projection and assembly wall, away from interior on the assembly wall
One end of wall offers a high-strength anti-torsion song groove reinforcement, the length of the anti-twist groove reinforcement for 1.5 ±
0.1mm, the opening angle of groove is 90 °.The photovoltaic section bar of high distortion resistance can extend component service life and be advantageous to group
Part is installed.Offer four transverse concave groove reinforcements on the outer wall, the length of all transverse concave groove reinforcements for 3.4 ±
0.1mm, the opening angle of groove is 90 °, and all transverse concave groove reinforcements take 2/3 or so of outer wall total length, and two
Individual partner is separately positioned in the outer left side wall plane of inner chamber.The distortion that component is enhanced by transverse concave groove reinforcement is strong
Degree and mechanical strength so that the mechanical static pressure that it can bear is up to 7200Pa；In addition, also cause outside the more traditional frame of frame
Wall lines are more attractive in appearance.
In order to improve the weatherability of this frame, and the adaptability to harsh weather such as ammonia, salt fogs, the outer wall,
Inwall, assembly wall, the first raised and the second projection outside are coated with the oxide-film that a layer thickness is 20 ± 0.5um.And through testing,
The frame of the application can bear to seal weatherability in more than 5 years.
The outer wall, inwall, assembly wall and the second projection surround a rectangular inner cavity.The width of the inner chamber be 9 ±
0.1mm, wide one times of the inner chamber of more traditional frame are had a surplus, and so as to substantially increase the intensity of section bar, improve the wind resistance of component
Carry, snow load ability.The jump ring guiding provided with multiple protrusions on two side up and down in inner chamber.The jump ring is oriented to protrusion and is arranged at
The top and bottom sidewall of the inner chamber, the size that all jump rings are oriented to are consistent, and are arranged at the number that the jump ring of inner chamber upper side wall is oriented to
The quantity for measuring and being arranged at the jump ring guiding of inner chamber lower wall is consistent, and residing for the jump ring guiding of the upper and lower side wall in inner chamber
Position is also mutually corresponding.In the present embodiment, it is two that the jump ring in upper and lower side wall, which is oriented to number, the length that all jump rings are oriented to
Spend for 1.7mm, and both sides are equipped with the rounding that radius is 0.3mm.In addition, two jump rings in same side wall are being oriented to spacing just
It is good equal with the width of jump ring, so as to firmly pin jump ring.
It should be noted that above-described embodiment, is not used for limiting protection scope of the present invention, in above-mentioned technical proposal
On the basis of made equivalents or replacement each fall within the scope that the claims in the present invention are protected.In the claims, it is single
The use of word first, second does not indicate that any order, these words can be construed into title.
Claims (1)
- A kind of 1. solar cell module high-strength aluminum alloy frame, it is characterised in that：Formed using aluminium profile, be in integrally L-type, including outer wall and assembly wall, the outer wall and assembly wall are mutually perpendicular to, and it is raised and that the top of the outer wall is provided with first Two is raised, and first projection, the second projection and assembly wall are located at the same side of outer wall；The horizontal length of first projection is small A mounting groove is formed between the second raised horizontal length, first projection and the second projection, and it is convex described first Play the upper side positioned at mounting groove and offer excessive glue groove；The shape of cross section of the excessive glue groove is Ω shapes, and excessive glue groove is included by water Flat section and the arc section cell body formed and the inside groove coaming plate and water jacket coaming plate that extend towards for a pair, the groove width of cell body are more than groove coaming plate The channel opening width of formation；The bottom width of the mounting groove is more than the width of the opening of mounting groove, the mounting groove it is outer Support section tilts down angle provided with 3 °；The inwall parallel with outer wall is provided between the described second projection and assembly wall, One end away from inwall offers an anti-twist groove reinforcement on the assembly wall, is offered on the outer wall multiple Transverse concave groove reinforcement, the opening angle of the anti-twist groove reinforcement and transverse concave groove reinforcement is 90 °；The outer wall, Inwall, assembly wall, first is raised and the second raised outside is coated with layer oxide film, the thickness of the oxide-film for 20 ± 0.5um, the outer wall, inwall, assembly wall and the second projection surround a rectangular inner cavity, the width of the inner chamber for 9 ± 0.1mm, multiple jump rings guiding is provided with two side up and down in inner chamber；The jump ring is oriented to protrusion and is arranged at the upper of the inner chamber Lower wall, the size that all jump rings are oriented to are consistent, and are arranged at the quantity of the jump ring guiding of inner chamber upper side wall and are arranged at interior The quantity that the jump ring of chamber lower wall is oriented to is consistent, and the position that the jump ring of the upper and lower side wall in inner chamber is oriented to is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510565008.7A CN105141240B (en) | 2015-09-08 | 2015-09-08 | Solar cell module high-strength aluminum alloy frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510565008.7A CN105141240B (en) | 2015-09-08 | 2015-09-08 | Solar cell module high-strength aluminum alloy frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105141240A CN105141240A (en) | 2015-12-09 |
| CN105141240B true CN105141240B (en) | 2017-12-01 |
Family
ID=54726482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510565008.7A Active CN105141240B (en) | 2015-09-08 | 2015-09-08 | Solar cell module high-strength aluminum alloy frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105141240B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11881808B1 (en) | 2023-03-15 | 2024-01-23 | Sunmodo Corporation | Devices for mounting solar PV panels to roofs and other mounting structures |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106788191A (en) * | 2016-11-30 | 2017-05-31 | 浙江创盛光能源有限公司 | A kind of solar panel frame |
| CN109082045A (en) * | 2018-09-03 | 2018-12-25 | 江阴亿豪环保科技有限公司 | A kind of high polymer photovoltaic profile and its production technology |
| CN109104149A (en) * | 2018-09-27 | 2018-12-28 | 北京铂阳顶荣光伏科技有限公司 | Solar cell module frame and solar battery apparatus |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9518596B2 (en) * | 2009-07-02 | 2016-12-13 | Solarcity Corporation | Pivot-fit frame, system and method for photovoltaic modules |
| CN103094387B (en) * | 2013-01-22 | 2015-05-20 | 常州亿晶光电科技有限公司 | Solar cell component frame and corner connectors for frame assembly |
| CN104362964A (en) * | 2014-11-19 | 2015-02-18 | 苏州东润太阳能科技有限公司 | Solar cell frame |
| CN204928717U (en) * | 2015-09-08 | 2015-12-30 | 张家港市互惠光电有限公司 | Solar module high strength aluminum alloy frame |
-
2015
- 2015-09-08 CN CN201510565008.7A patent/CN105141240B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11881808B1 (en) | 2023-03-15 | 2024-01-23 | Sunmodo Corporation | Devices for mounting solar PV panels to roofs and other mounting structures |
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| Publication number | Publication date |
|---|---|
| CN105141240A (en) | 2015-12-09 |
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Effective date of registration: 20231019 Address after: 102400 A466, floor 1, building 1, No. 73, Changhong West Road, Xilu street, Fangshan District, Beijing Patentee after: Beijing Guoneng Fengguang Energy Technology Co.,Ltd. Address before: Zhangjiagang Mutual Optoelectronics Co., Ltd., No. 2 Xinfeng East Road, Zhangjiagang Economic Development Zone, Suzhou City, Jiangsu Province, 215600 Patentee before: ZHANGJIAGANG SEG PV CO.,LTD. |