CN104362949A - Solar cell frame - Google Patents
Solar cell frame Download PDFInfo
- Publication number
- CN104362949A CN104362949A CN201410644345.0A CN201410644345A CN104362949A CN 104362949 A CN104362949 A CN 104362949A CN 201410644345 A CN201410644345 A CN 201410644345A CN 104362949 A CN104362949 A CN 104362949A
- Authority
- CN
- China
- Prior art keywords
- plugboard
- plates
- solar cell
- angle key
- 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
- 239000000463 material Substances 0.000 claims description 23
- 206010058109 Hangnail Diseases 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000007789 sealing Methods 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
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003292 glue Substances 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 which comprises angle keys and four U-shaped plates connected in a head-to-tail mode. Adjacent U-shaped plates are fixedly connected through the angle keys. Each angle key comprises an angle key body which comprises a first inserting plate and a second inserting plate. The first inserting plates and the second inserting plates are of a hollow structure. The first inserting plates and the second inserting plates are fixedly connected and enable the cross sections of the angle key bodies to be in an L shape. Jagged barbs are arranged on the opposite faces of the first inserting plate and the second inserting plate. Supporting plates are arranged in openings of the U-shaped plates. Cavities are formed between the supporting plates and the U-shaped plates. The first inserting plates and the second inserting plates are inserted into the cavities of adjacent U-shaped plates respectively and are tightly matched with the corresponding U-shaped plates. The solar cell frame is convenient to mount, cost can be saved, and the connecting sealing performance and the mechanical strength of the 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, 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; 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.
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, 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; 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 |
|---|---|---|---|
| CN201410644345.0A CN104362949A (en) | 2014-11-14 | 2014-11-14 | Solar cell frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644345.0A CN104362949A (en) | 2014-11-14 | 2014-11-14 | Solar cell frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104362949A true CN104362949A (en) | 2015-02-18 |
Family
ID=52530183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410644345.0A Pending CN104362949A (en) | 2014-11-14 | 2014-11-14 | Solar cell frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104362949A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103094387A (en) * | 2013-01-22 | 2013-05-08 | 常州亿晶光电科技有限公司 | Solar cell component frame and corner connectors for frame assembly |
| 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 |
| JP2014143321A (en) * | 2013-01-24 | 2014-08-07 | Silicon Plus Corp | Solar cell module |
| CN204304897U (en) * | 2014-11-14 | 2015-04-29 | 苏州市启扬商贸有限公司 | A kind of solar cell frame |
-
2014
- 2014-11-14 CN CN201410644345.0A patent/CN104362949A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103094387A (en) * | 2013-01-22 | 2013-05-08 | 常州亿晶光电科技有限公司 | Solar cell component frame and corner connectors for frame assembly |
| JP2014143321A (en) * | 2013-01-24 | 2014-08-07 | Silicon Plus Corp | Solar cell module |
| 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 |
| CN204304897U (en) * | 2014-11-14 | 2015-04-29 | 苏州市启扬商贸有限公司 | A kind of solar cell 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 QIYANG INDUSTRY AND TRADE CO., LTD. Free format text: FORMER OWNER: SUZHOU DONGRUN SOLAR ENERGY TECHNOLOGY CO., LTD. Effective date: 20150126 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150126 Address after: Suzhou Wuzhong District City, Jiangsu province 215104 Soochow Road No. 19 Applicant after: SUZHOU QIYANG COMMERCE AND 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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150218 |