CN104333307A - Side frame of solar cell - Google Patents
Side frame of solar cell Download PDFInfo
- Publication number
- CN104333307A CN104333307A CN201410648940.1A CN201410648940A CN104333307A CN 104333307 A CN104333307 A CN 104333307A CN 201410648940 A CN201410648940 A CN 201410648940A CN 104333307 A CN104333307 A CN 104333307A
- Authority
- CN
- China
- Prior art keywords
- plugboard
- cavity
- solar cell
- 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
- 206010058109 Hangnail Diseases 0.000 claims description 5
- 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 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 part and a second inserting part, wherein the first inserting part comprises a first inserting plate and a second inserting plate; the second inserting part consists of a third inserting plate and a fourth inserting plate; a first supporting plate and a second supporting plate are arranged in an opening of each U-shaped plate; a first cavity is formed between each supporting plate and each U-shaped plate; a second cavity is formed between each second supporting plate, each U-shaped plate and each first supporting plate; the first inserting plate and the second inserting plate are respectively inserted into the first cavity and the second cavity of one U-shaped plate; the third inserting plate and the fourth inserting plate are respectively inserted into the first cavity and the second cavity of the adjacent U-shaped plate and are tightly matched with the first cavity and the second cavity. 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 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 described second plugboard and the 4th plugboard is all shaped with jagged hangnail, and 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;
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 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 solar cell frame 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
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 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 that the opposite face of the second plugboard 32 and the 4th plugboard 42 is all shaped with the opposite face of jagged hangnail 2, first plugboard 31 and the second plugboard 32, the 3rd plugboard 41 and the 4th plugboard 42 is provided with sawtooth 4;
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; First plugboard 31 and the second plugboard 32 insert in the first cavity 21 and the second cavity 22 that in the first cavity 21 of one block of U-board material 1 and the second cavity, the 22, three plugboard 41 and the 4th plugboard 42 insert adjacent U-board material 1 respectively respectively.The side second supporting bracket 12 being positioned at 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.
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 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 described second plugboard and the 4th plugboard is all shaped with jagged hangnail, and 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;
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. solar cell frame according to claim 1, is characterized in that: the side that described second 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: 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 solar cell frame according to claim 1,2 or 3, is characterized in that: described sawtooth is in the same size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410648940.1A CN104333307A (en) | 2014-11-17 | 2014-11-17 | Side frame of solar cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410648940.1A CN104333307A (en) | 2014-11-17 | 2014-11-17 | Side frame of solar cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104333307A true CN104333307A (en) | 2015-02-04 |
Family
ID=52407977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410648940.1A Pending CN104333307A (en) | 2014-11-17 | 2014-11-17 | Side frame of solar cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104333307A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120043467A (en) * | 2010-10-26 | 2012-05-04 | 주식회사 엠코파워 | Connection member fof frame assembly of photovoltaic module |
| 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 |
| US20140042286A1 (en) * | 2012-08-08 | 2014-02-13 | Thomas & Betts International, Inc. | Universal panel clamp |
| 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 |
| CN204316419U (en) * | 2014-11-17 | 2015-05-06 | 苏州市启扬商贸有限公司 | A kind of solar cell frame |
-
2014
- 2014-11-17 CN CN201410648940.1A patent/CN104333307A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120043467A (en) * | 2010-10-26 | 2012-05-04 | 주식회사 엠코파워 | Connection member fof frame assembly of photovoltaic module |
| US20140042286A1 (en) * | 2012-08-08 | 2014-02-13 | Thomas & Betts International, Inc. | Universal panel clamp |
| 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 |
| CN204316419U (en) * | 2014-11-17 | 2015-05-06 | 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: 20150128 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150128 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150204 |
|
| WD01 | Invention patent application deemed withdrawn after publication |