CN104333313A - Side frame of solar cell - Google Patents
Side frame of solar cell Download PDFInfo
- Publication number
- CN104333313A CN104333313A CN201410659813.1A CN201410659813A CN104333313A CN 104333313 A CN104333313 A CN 104333313A CN 201410659813 A CN201410659813 A CN 201410659813A CN 104333313 A CN104333313 A CN 104333313A
- Authority
- CN
- China
- Prior art keywords
- plugboard
- parts
- solar cell
- inserting plate
- board material
- 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
- 239000000463 material Substances 0.000 claims description 28
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 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 4
- 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
- 239000011247 coating layer Substances 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
- 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
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 238000005728 strengthening 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 side frame of a solar cell. The side frame comprises an angle bond and four U-shaped plates, wherein the four U-shaped plates are connected by an end-to-end manner; the angle bond comprises an angle bond body; the angle bond body consists of a first inserting plate and a second inserting plate which are both of a hollow structure, wherein the first inserting plate and the second inserting plate are fixedly connected to enable an L-shaped cross section of the angle bond body; sliding blocks are manufactured on opposite surfaces of the first inserting plate and the second inserting plate; saw-tooth shaped barbs are arranged on the other one of the surfaces of the first inserting plate and the second inserting plate; coating layers are coated on the surfaces of the U-shaped plates; supporting plates are arranged in openings of the U-shaped plates; cavities are formed between the supporting plates and the U-shaped plates; a concave groove is also formed in one of the surfaces of the supporting plates, in each cavity; the first inserting plate and the second inserting plate are respectively inserted into the cavity of the adjacent U-shaped plates and are closely matched with the corresponding U-shaped plates. According to the side frame of the solar cell, the mounting is convenient, the cost can be saved, and the connecting tightness and the mechanical strength of the side frame are improved.
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, 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 all shaped with slide block; The another side of described first plugboard and the second plugboard is provided 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; Supporting bracket is provided with in the opening of described U-board material, cavity is formed between described supporting bracket and U-board material, the one side that described supporting bracket is positioned at cavity is shaped with groove, closely cooperates with corresponding U-board material in the cavity that described first plugboard and the second plugboard insert adjacent U-board material respectively.
Further, multiple reinforcement is all arranged at intervals with in the hollow structure of described first plugboard and described second plugboard.
Further, described slide block is provided with convex lines.
Further, described slide block is used for snapping in described groove.
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; First plugboard and the second plugboard forward surface arrange the groove in slide block engage, can insert in U-board material by pilot angle key, make installation more convenient and accurate, and arrange some convex lines in shoe surface, can strengthen the fastness connected; Angle key body is provided with some jagged hangnails, the bonding strength of angle key and U-board material 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; 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 schematic cross-section of U-board material in Fig. 1;
Fig. 3 makes the structural representation of key body in angle in Fig. 1;
Fig. 4 is the schematic cross-section of key body in angle in Fig. 3;
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 described angle key body L-shaped that this angle key body comprises the first plugboard 5 and the second plugboard 6, first plugboard 5 and the second plugboard 6; First plugboard 5 and the second plugboard 6 are hollow structure 9, are all arranged at intervals with multiple reinforcement 8 in hollow structure 9; The forward surface of the first plugboard 5 and the second plugboard 6 is all shaped with slide block 11, and the another side of the first plugboard 5 and the second plugboard 6 is provided with jagged hangnail 7.
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, the one side that supporting bracket 2 is positioned at cavity 3 is shaped with groove 4, slide block 11 matches with groove 4, first plugboard 5 and the second plugboard 6 are inserted in the cavity 3 of adjacent U-board material 1 respectively, and closely cooperates with corresponding U-board material 1.
Slide block 11 being also provided with convex lines 10, strengthening the fastness that angle key body is connected with U-board material 1 by rubbing further.
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, the 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 all shaped with slide block; The another side of described first plugboard and the second plugboard is provided 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; Supporting bracket is provided with in the opening of described U-board material, cavity is formed between described supporting bracket and U-board material, the one side that described supporting bracket is positioned at cavity is shaped with groove, closely cooperates 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: be all arranged at intervals with multiple reinforcement in the hollow structure of described first plugboard and described second plugboard.
3. solar cell frame according to claim 1, is characterized in that: described slide block is provided with convex lines.
4. solar cell frame according to claim 1, is characterized in that: described slide block is used for snapping in described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410659813.1A CN104333313A (en) | 2014-11-19 | 2014-11-19 | Side frame of solar cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410659813.1A CN104333313A (en) | 2014-11-19 | 2014-11-19 | Side frame of solar cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104333313A true CN104333313A (en) | 2015-02-04 |
Family
ID=52407983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410659813.1A Pending CN104333313A (en) | 2014-11-19 | 2014-11-19 | Side frame of solar cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104333313A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11463044B2 (en) | 2015-11-09 | 2022-10-04 | Sunpower Corporation | Corner connector for photovoltaic module frame |
Citations (5)
| 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 |
| CN202004008U (en) * | 2011-01-18 | 2011-10-05 | 江苏爱康太阳能科技股份有限公司 | Connection bracket |
| CN202673902U (en) * | 2012-07-05 | 2013-01-16 | 江阴友科太阳能器材有限公司 | Corner brace |
| US20130175231A1 (en) * | 2011-07-12 | 2013-07-11 | Lumos Lsx, Llc | Photovoltaic panel carrier device |
| CN203277448U (en) * | 2013-05-16 | 2013-11-06 | 江苏艾德太阳能科技有限公司 | A special aluminum alloy frame for solar cell components |
-
2014
- 2014-11-19 CN CN201410659813.1A patent/CN104333313A/en active Pending
Patent Citations (5)
| 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 |
| CN202004008U (en) * | 2011-01-18 | 2011-10-05 | 江苏爱康太阳能科技股份有限公司 | Connection bracket |
| US20130175231A1 (en) * | 2011-07-12 | 2013-07-11 | Lumos Lsx, Llc | Photovoltaic panel carrier device |
| CN202673902U (en) * | 2012-07-05 | 2013-01-16 | 江阴友科太阳能器材有限公司 | Corner brace |
| CN203277448U (en) * | 2013-05-16 | 2013-11-06 | 江苏艾德太阳能科技有限公司 | A special aluminum alloy frame for solar cell components |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11463044B2 (en) | 2015-11-09 | 2022-10-04 | Sunpower Corporation | Corner connector for photovoltaic module 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 |
Application publication date: 20150204 |
|
| WD01 | Invention patent application deemed withdrawn after publication |