CN104362964A - Solar cell frame - Google Patents
Solar cell frame Download PDFInfo
- Publication number
- CN104362964A CN104362964A CN201410659815.0A CN201410659815A CN104362964A CN 104362964 A CN104362964 A CN 104362964A CN 201410659815 A CN201410659815 A CN 201410659815A CN 104362964 A CN104362964 A CN 104362964A
- Authority
- CN
- China
- Prior art keywords
- plugboard
- cavity
- solar cell
- frame
- 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
- 206010058109 Hangnail Diseases 0.000 claims description 5
- 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 an angle key and four U-shaped plates connected in a head-to-tail mode. The angle key comprises an angle key body which comprises a first inserting part and a second inserting part. The first inserting part comprises a first inserting plate and a second inserting plate. The second inserting part comprises a third inserting plate and a fourth inserting plate. First supporting plates and second supporting plates are arranged in openings of the U-shaped plates. First cavities are formed between the first supporting plates and the U-shaped plates. Second cavities are formed between the second supporting plates, the U-shaped plates and the first supporting plates. The first inserting plate and the second inserting plate are inserted into the first cavity and the second cavity of one U-shaped plate respectively. The third inserting plate and the fourth inserting plate are inserted into the first cavity and the second cavity of an adjacent U-shaped plate respectively and are tightly matched. 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 frame of solar cell.
Background technology
The rectangular-shaped body that the frame of current solar cell 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 the frame buckle cell panel of solar cell, therefore use screw to connect the frame of the solar cell 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 frame of solar cell, 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 frame stability of the solar cell assembled thus is very low, battery component is longer for service time, the more chipping or phenomenon that comes off, therefore, the design carried out the frame of solar cell 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 frame of the close-connected solar cell of 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 frame of solar cell, 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 Plug Division and the second Plug Division, described first Plug Division is vertical affixed with the second Plug Division, described first Plug Division comprises the first plugboard and the second plugboard, and described second Plug Division comprises the 3rd plugboard and the 4th plugboard;
The opposite face of the opposite face of described first plugboard and the second plugboard, the 3rd plugboard and the 4th plugboard is provided with sawtooth, and the another side of the another side of described first plugboard and the second plugboard, the 3rd plugboard and the 4th plugboard is all shaped with jagged hangnail;
The first supporting bracket and the second supporting bracket is provided with in the opening of described U-board material, the first cavity is formed between described first supporting bracket and U-board material, the second cavity is formed between second supporting bracket and U-board material and the first supporting bracket, in the first cavity that described first plugboard and the second plugboard insert one block of U-board material respectively and the second cavity, in the first cavity that described 3rd plugboard and the 4th plugboard insert adjacent U-board material respectively and the second cavity.
Further, the side that described second supporting bracket is positioned at the second cavity is also shaped with that several are protruding.
Further, described second plugboard or the 4th plugboard are shaped with groove in both one sides in opposite directions in the position near junction.
Further, described sawtooth is in the same size.
Beneficial effect of the present invention is: the setting of the double-deck plugboard of each Plug Division of key body, angle, coordinates corresponding two inner chambers inserting U-board material, makes the connection of angle key and U-board material more tight and firm, and the stability of the frame of solar cell improves; Angle key body arranges some jagged hangnails, the side of cavity convexes to form friction with the second supporting bracket is positioned at, the bonding strength of angle key and frame can be strengthened, not easily landing; The opposite face of two plugboards of each Plug Division is set to broached-tooth design, has both alleviated angle key weight, has also saved production cost; Be formed with at least one groove at the second plugboard of angle key and the forward surface of the 4th 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
Be described further below in conjunction with the frame of accompanying drawing to solar cell of the present invention.
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 frame of the solar cell 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 this angle key body comprises the first Plug Division and the second Plug Division, and described first Plug Division is vertical affixed with the second Plug Division.This first Plug Division comprises the first plugboard 31 and the second plugboard 32, and described second Plug Division comprises the 3rd plugboard 41 and the 4th plugboard 42.
The opposite face of the opposite face of the first plugboard 31 and the second plugboard 32, the 3rd plugboard 41 and the 4th plugboard 42 is provided with sawtooth 4, sawtooth 4 in the same size; The another side of the another side of the first plugboard 31 and the second plugboard 32, the 3rd plugboard 41 and the 4th plugboard 42 is all shaped with jagged hangnail 2.
Be provided with the first supporting bracket 11 in the opening of U-board material 1 and formed between the second supporting bracket 12, first supporting bracket 11 and U-board material 1 between first cavity 21, second supporting bracket 12 and U-board material 1 and the first supporting bracket 11 and form the second cavity 22; In the first cavity 21 that first plugboard 31 and the second plugboard 32 insert one block of U-board material 1 respectively and the second cavity 22, in the first cavity 21 that the 3rd plugboard 41 and the 4th plugboard 42 insert adjacent U-board material 1 respectively and the second cavity 22.The side second supporting bracket 12 being positioned at the second cavity 22 is shaped with several projections 3, and hangnail 2 strengthens Connected degree with protruding 3 phase mutual friction, the not easily landing of angle key.
Second plugboard 32, being shaped with groove 5 with the 4th plugboard 42 one side in opposite directions in the position near junction, can reducing concentrated stress, prevent angle bond fission.
The frame of solar cell of the present invention is not limited to the concrete technical scheme described in above-described embodiment, such as: 1) size of sawtooth 4 also can be inconsistent.All employings are equal to replaces the protection range that the technical scheme formed is application claims.
Claims (4)
1. the frame of a solar cell, 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 Plug Division and the second Plug Division, described first Plug Division is vertical affixed with the second Plug Division, and described first Plug Division comprises the first plugboard and the second plugboard, and described second Plug Division comprises the 3rd plugboard and the 4th plugboard;
The opposite face of the opposite face of described first plugboard and the second plugboard, the 3rd plugboard and the 4th plugboard is provided with sawtooth, and the another side of the another side of described first plugboard and the second plugboard, the 3rd plugboard and the 4th plugboard is all shaped with jagged hangnail;
The first supporting bracket and the second supporting bracket is provided with in the opening of described U-board material, the first cavity is formed between described first supporting bracket and U-board material, the second cavity is formed between second supporting bracket and U-board material and the first supporting bracket, in the first cavity that described first plugboard and the second plugboard insert one block of U-board material respectively and the second cavity, in the first cavity that described 3rd plugboard and the 4th plugboard insert adjacent U-board material respectively and the second cavity.
2. the frame of solar cell according to claim 1, is characterized in that: the side that described second supporting bracket is positioned at the second cavity is also shaped with several projections.
3. the frame of solar cell according to claim 1, is characterized in that: described second plugboard or the 4th plugboard are shaped with groove in both one sides in opposite directions in the position near junction.
4. the frame of solar cell according to claim 1, is characterized in that: described sawtooth is in the same size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410659815.0A CN104362964A (en) | 2014-11-19 | 2014-11-19 | Solar cell frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410659815.0A CN104362964A (en) | 2014-11-19 | 2014-11-19 | Solar cell frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104362964A true CN104362964A (en) | 2015-02-18 |
Family
ID=52530198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410659815.0A Pending CN104362964A (en) | 2014-11-19 | 2014-11-19 | Solar cell frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104362964A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105141240A (en) * | 2015-09-08 | 2015-12-09 | 张家港市互惠光电有限公司 | High intensity aluminum alloy frame of solar cell module |
| CN109495068A (en) * | 2018-12-19 | 2019-03-19 | 永臻科技（常州）有限公司 | A kind of novel solar component and solar energy frame |
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 |
| CN204304898U (en) * | 2014-11-19 | 2015-04-29 | 苏州市启扬商贸有限公司 | A kind of frame of solar cell |
-
2014
- 2014-11-19 CN CN201410659815.0A patent/CN104362964A/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 |
| CN204304898U (en) * | 2014-11-19 | 2015-04-29 | 苏州市启扬商贸有限公司 | A kind of frame of solar cell |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105141240A (en) * | 2015-09-08 | 2015-12-09 | 张家港市互惠光电有限公司 | High intensity aluminum alloy frame of solar cell module |
| CN109495068A (en) * | 2018-12-19 | 2019-03-19 | 永臻科技（常州）有限公司 | A kind of novel solar component and solar energy 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: 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 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150218 |
|
| RJ01 | Rejection of invention patent application after publication |