CN104333305A - Solar cell frame - Google Patents
Solar cell frame Download PDFInfo
- Publication number
- CN104333305A CN104333305A CN201410644346.5A CN201410644346A CN104333305A CN 104333305 A CN104333305 A CN 104333305A CN 201410644346 A CN201410644346 A CN 201410644346A CN 104333305 A CN104333305 A CN 104333305A
- Authority
- CN
- China
- Prior art keywords
- plugboard
- angle key
- solar cell
- parts
- cell frame
- 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.)
- Pending
Links
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 27
- 239000011248 coating agent Substances 0.000 claims description 7
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 6
- 206010058109 Hangnail Diseases 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 239000004793 Polystyrene Substances 0.000 claims description 3
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 3
- 239000002270 dispersing agent Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 9
- 239000004411 aluminium Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 230000004992 fission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
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
-
- 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 relates to a solar cell frame. The solar cell frame comprises an angle key and four U-shaped boards which are in head-to-tail connection; the adjacent U-shaped boards are fixedly connected through the angle key; the angle key comprises an angle key body; the angle key body comprises a first plug board and a second plug board; the first plug board and the second plug board are in hollow structures; the first plug board and the second plug board are fixedly connected to enable the cross section of the angle key body to be in an L shape; bilateral sides of the first plug board and the second plug board are provided with zigzag inverted thorns; coatings coat surfaces of the U-shaped boards; openings of the U-shaped boards are internally provided with supporting plates; the supporting plates and the U-shaped boards form into empty chambers; the first plug board and the second plug board are respectively inserted into the empty chamber of the adjacent U-shaped boards and are tightly matched with the corresponding U-shaped board. The solar cell frame has the advantages of being convenient to install, saving costs and improving the connection tightness and the mechanical intensity.
Description
Technical field
The present invention relates to a kind of solar cell frame.
Background technology
The rectangular-shaped body that current solar cell frame is mainly assembled into by two long edge frame made of aluminum profiles and two short edge frame made of aluminum profiles, and in the packaging technology of edge frame made of aluminum profiles, be mainly connected by screw length frame.Namely on a frame, setting an installing hole, a mounting groove is set in another frame, by being inserted in mounting groove through installing hole by screw, connecting adjacent frame.But use screw cross-under can not ensure the compactness of frame junction, on the contrary, screw can not be interted in the place due to solar cell frame buckle cell panel, and therefore use screw to connect the solar cell frame obtained, its stability and firmness are not high.
In the last few years, also started to occur using some plug-in unit to connect length frame.An aluminium section bar plug-in unit for such as square, two ends insert respectively noted glue aluminium section bar long margin frame and aluminium section bar minor face money in, realize connect.But use aluminium profile materials and parts, energy consumption is very large, and cost also increases thereupon.Meanwhile, if the aluminium section bar plug-in unit of one closed, quality becomes large, and then increases the weight of solar cell frame, affects its mechanical strength.Although also have the design alleviating its weight done for plug-in unit now, be that its internal structure is set to hollow-core construction, outside is the aluminium shape surface of plug-in unit.But the design of complete hollow reduces the intensity of plug-in unit, the solar cell frame stability of assembling thus is very low, battery component is longer for service time, the more chipping or phenomenon that comes off, therefore, the design carried out solar cell frame is concerning important.
Summary of the invention
The technical problem to be solved in the present invention is: propose one can reduce cost again can enhance mechanical strength, the close-connected solar cell frame of the adjacent frame of solar cell can also be made.
In order to solve the problems of the technologies described above, the technical scheme that the present invention proposes is: a kind of solar cell frame, and comprise four blocks of U-board materials that angle key is connected with head and the tail, adjacent U-board material is fixedly connected with by angle key; Described angle key comprises angle key body, described angle key body comprises the first plugboard and the second plugboard, described first plugboard and the second plugboard are hollow structure, first plugboard and the second plugboard affixed and make the cross section of described angle key body L-shaped, the forward surface of described first plugboard and the second plugboard is equipped with jagged hangnail; The surface-coated of described U-board material has coating, and described coating comprises the composition of following parts by weight: dispersant 12 parts, dimethylbenzene 22 parts, epoxy resin 17 parts, 3 parts, curing agent, talcum powder 5 parts, Nano titanium dioxide 6 parts, polystyrene 6 parts; Be provided with supporting bracket in the opening of described U-board material, between described supporting bracket and U-board material, form cavity, closely cooperate with corresponding U-board material in the cavity that described first plugboard and the second plugboard insert adjacent U-board material respectively.
Further, the side that described supporting bracket is positioned at cavity is also shaped with that several are protruding.
Further, multiple reinforcement is all arranged at intervals with in the hollow structure of described first plugboard and described second plugboard.
Further, the forward surface of described first plugboard and the second plugboard is shaped with at least one groove in the position near junction.
Beneficial effect of the present invention is: arrange supporting bracket in solar cell frame, makes itself and frame form the framework of a hollow, and angle key connects two adjacent frames by this framework of grafting, easy to operate; Angle key is set to " L " shape structure, adjacent frame can be made vertically to connect, make connection more tight; Angle key body is provided with some jagged hangnails, the side of cavity convexes to form friction with supporting bracket is positioned at, the bonding strength of angle key and frame can be strengthened, not easily landing; Two plugboards of angle key are set to the hollow structure being with reinforcement, can also ensure to be connected mechanical strength and the stability of the solar cell frame after for entirety while alleviating angle key weight and saving production cost; Be formed with at least one groove at the first plugboard of angle key and the forward surface of the second plugboard in the position near junction, can not only concentrated stress be reduced, prevent angle bond fission, can also material be saved, cost-saving; The surface-coated of U-board material has the coating comprising epoxy resin and curing agent, can improve the resistance to corrosion of solar cell frame, and then improves its performance.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, solar cell frame of the present invention is described further.
The structural representation of Fig. 1 embodiment of the present invention;
Fig. 2 is the structural representation of U-board material in Fig. 1;
Fig. 3 is the schematic cross-section of U-board material in Fig. 1 and Fig. 2;
Fig. 4 is the schematic cross-section of key body in angle in Fig. 1;
Fig. 5 is that in Fig. 1, angle key and U-board material coordinate schematic diagram.
Embodiment
Embodiment
The solar cell frame of the present embodiment, as shown in Fig. 1 ~ Fig. 5, comprise four blocks of U-board materials 1 that angle key is connected with head and the tail, the surface-coated of U-board material 1 has coating, this coating comprises the composition of following parts by weight: dispersant 12 parts, dimethylbenzene 22 parts, epoxy resin 17 parts, 3 parts, curing agent, talcum powder 5 parts, Nano titanium dioxide 6 parts, polystyrene 6 parts, and adjacent U-board material 1 is fixedly connected with by angle key; Described angle key comprises angle key body, and it is affixed and make the cross section of angle key body L-shaped that this angle key body comprises the first plugboard 4 and the second plugboard 5, first plugboard 4 and the second plugboard 5; First plugboard 4 and the second plugboard 5 are hollow structure, are all arranged at intervals with multiple reinforcement 7 in this hollow structure; The forward surface of the first plugboard 4 and the second plugboard 5 is equipped with jagged hangnail 6.
Supporting bracket 2 is provided with in the opening of U-board material 1, cavity 3 is formed between supporting bracket 2 and U-board material 1, side supporting bracket 2 being positioned at cavity 3 is shaped with several projections 8, closely cooperate with corresponding U-board material 1 in the cavity 3 that first plugboard 4 and the second plugboard 5 insert adjacent U-board material 1 respectively, hangnail 6 strengthens Connected degree with protruding 8 phase mutual friction, the not easily landing of angle key.
First plugboard 4, being shaped with groove 9 with the second plugboard 5 one side in opposite directions in the position near junction, can reducing concentrated stress, prevent angle bond fission.
Solar cell frame of the present invention is not limited to the concrete technical scheme described in above-described embodiment, and all employings are equal to replaces the protection range that the technical scheme formed is application claims.
Claims (4)
1. a solar cell frame, comprise four blocks of U-board materials that angle key is connected with head and the tail, adjacent U-board material is fixedly connected with by angle key, it is characterized in that: described angle key comprises angle key body, described angle key body comprises the first plugboard and the second plugboard, described first plugboard and the second plugboard are hollow structure, first plugboard and the second plugboard affixed and make the cross section of described angle key body L-shaped, the forward surface of described first plugboard and the second plugboard is equipped with jagged hangnail; The surface-coated of described U-board material has coating, and described coating comprises the composition of following parts by weight: dispersant 12 parts, dimethylbenzene 22 parts, epoxy resin 17 parts, 3 parts, curing agent, talcum powder 5 parts, Nano titanium dioxide 6 parts, polystyrene 6 parts; Be provided with supporting bracket in the opening of described U-board material, between described supporting bracket and U-board material, form cavity, closely cooperate with corresponding U-board material in the cavity that described first plugboard and the second plugboard insert adjacent U-board material respectively.
2. solar cell frame according to claim 1, is characterized in that: the side that described supporting bracket is positioned at cavity is also shaped with several projections.
3. solar cell frame according to claim 1 and 2, is characterized in that: be all arranged at intervals with multiple reinforcement in the hollow structure of described first plugboard and described second plugboard.
4. the solar cell frame according to claim 1 or 2 or 3, is characterized in that: the forward surface of described first plugboard and the second plugboard is shaped with at least one groove in the position near junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644346.5A CN104333305A (en) | 2014-11-14 | 2014-11-14 | Solar cell frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644346.5A CN104333305A (en) | 2014-11-14 | 2014-11-14 | Solar cell frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104333305A true CN104333305A (en) | 2015-02-04 |
Family
ID=52407975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410644346.5A Pending CN104333305A (en) | 2014-11-14 | 2014-11-14 | Solar cell frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104333305A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1106433A (en) * | 1994-08-18 | 1995-08-09 | 黄爱江 | Resin rubber anti-corrosive and waterproof paint |
| CN102206451A (en) * | 2010-03-30 | 2011-10-05 | 比亚迪股份有限公司 | Lampshade paint and preparation method thereof |
| CN102746767A (en) * | 2012-02-06 | 2012-10-24 | 浙江吉利汽车研究院有限公司 | High temperature resistance coating material for vehicle spline, and preparation method thereof |
| CN203339183U (en) * | 2013-06-27 | 2013-12-11 | 海润光伏科技股份有限公司 | Solar module connecting corner brace |
| CN103580597A (en) * | 2012-08-01 | 2014-02-12 | 富昱能源科技(昆山)有限公司 | Fixing device |
| CN103872978A (en) * | 2014-04-03 | 2014-06-18 | 张家港汉龙新能源科技有限公司 | Portable aluminum alloy frame |
-
2014
- 2014-11-14 CN CN201410644346.5A patent/CN104333305A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1106433A (en) * | 1994-08-18 | 1995-08-09 | 黄爱江 | Resin rubber anti-corrosive and waterproof paint |
| CN102206451A (en) * | 2010-03-30 | 2011-10-05 | 比亚迪股份有限公司 | Lampshade paint and preparation method thereof |
| CN102746767A (en) * | 2012-02-06 | 2012-10-24 | 浙江吉利汽车研究院有限公司 | High temperature resistance coating material for vehicle spline, and preparation method thereof |
| CN103580597A (en) * | 2012-08-01 | 2014-02-12 | 富昱能源科技(昆山)有限公司 | Fixing device |
| CN203339183U (en) * | 2013-06-27 | 2013-12-11 | 海润光伏科技股份有限公司 | Solar module connecting corner brace |
| CN103872978A (en) * | 2014-04-03 | 2014-06-18 | 张家港汉龙新能源科技有限公司 | Portable aluminum alloy frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU RUNHONG TRADE CO., LTD. Free format text: FORMER OWNER: SUZHOU DONGRUN SOLAR ENERGY TECHNOLOGY CO., LTD. Effective date: 20150205 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150205 Address after: Suzhou City, Jiangsu province 215104 Wuzhong District softwin Road No. 106 South Garden Building A room 419 Applicant after: Suzhou Run Hong trade Co., Ltd Address before: Wuzhong District Wuzhong Economic Development Zone, Suzhou City, Jiangsu province 215104 Wang Shan Industrial Park Building 8 Applicant before: SUZHOU DONGRUN SOLAR ENERGY TECHNOLOGY CO., LTD. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150204 |