CN204271990U - A kind of angle key for assembling solar battery frame - Google Patents
A kind of angle key for assembling solar battery frame Download PDFInfo
- Publication number
- CN204271990U CN204271990U CN201420684057.3U CN201420684057U CN204271990U CN 204271990 U CN204271990 U CN 204271990U CN 201420684057 U CN201420684057 U CN 201420684057U CN 204271990 U CN204271990 U CN 204271990U
- Authority
- CN
- China
- Prior art keywords
- plugboard
- plug division
- angle key
- solar battery
- 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.)
- Expired - Fee Related
Links
- 206010058109 Hangnail Diseases 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 10
- 229910052782 aluminium Inorganic materials 0.000 description 10
- 239000004411 aluminium Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
Classifications
-
- 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 utility model relates to a kind of angle key for assembling solar battery frame, comprise 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 first plugboard and the 3rd plugboard is all shaped with hangnail, and the opposite face of the opposite face of described first plugboard and described second plugboard, described 3rd plugboard and described 4th plugboard is provided with sawtooth.This solar cell frame angle key is easy for installation, and can be cost-saving, improves connection compactness and the mechanical strength of frame.
Description
Technical field
The utility model relates to a kind of angle key for assembling solar battery 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.Therefore, use aluminium profile plug-in unit, cost is higher.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, and then also have impact on stability and the intensity of solar cell frame.
Utility model content
The technical problems to be solved in the utility model is: propose a kind of cost that can reduce and can improve again the angle key for assembling solar battery frame that solar cell frame assembles fastness.
The utility model is the technical scheme solving the problems of the technologies described above proposition: a kind of angle key for assembling solar battery frame, comprise 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 first plugboard and the 3rd plugboard is all shaped with hangnail, and the opposite face of the opposite face of described first plugboard and described second plugboard, described 3rd plugboard and described 4th plugboard is provided with sawtooth.
Further, the junction of described first Plug Division and described second Plug Division is provided with outer chamfering.
Further, the forward surface of described first plugboard and the 3rd plugboard is shaped with at least one groove in the position near junction.
Further, described sawtooth is in the same size.
The beneficial effects of the utility model are: two Plug Divisions arrange two plugboards respectively, can coordinate corresponding frame, make the connection of frame more tight and firm; The opposite face of the first plugboard and the 3rd plugboard is all shaped with hangnail, by the resistance of hangnail, can strengthen the bonding strength of angle key and solar cell frame, not easily landing; The opposite face of the opposite face of the first plugboard and described second plugboard, described 3rd plugboard and described 4th plugboard makes broached-tooth design, improves the engaging degree of angle key and frame while cost-saving; The outside of the corner of angle key is designed to chamfering structure, not only saves material, the danger scratched by wedge angle when it also avoid assembler assembling; In the inner side of a plate of angle key, groove is set near the connection part of two plates, can concentrated stress be reduced, prevent angle bond fission.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the angle key for assembling solar battery frame of the present utility model is described further.
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the cross sectional representation of Fig. 1.
Embodiment
Embodiment
The angle key for assembling solar battery frame of the present embodiment, as depicted in figs. 1 and 2, comprises angle key body, and this angle key body comprises the first Plug Division and the second Plug Division, and the first Plug Division is vertical affixed with the second Plug Division.
First Plug Division comprises the first plugboard 11 and the second plugboard 12, second Plug Division comprises the 3rd plugboard 21 and the 4th plugboard 22, the length of the first plugboard 11, second plugboard 12, the 3rd plugboard 21 and the 4th plugboard 22 is 30-50mm, and thickness is 2-5mm.
The opposite face of the first plugboard 11 and the 3rd plugboard 21 is all shaped with hangnail 4, and hangnail 4 tilts to the fixing position of the first Plug Division and the second Plug Division; The opposite face of the opposite face of the first plugboard 11 and the second plugboard 12, the 3rd plugboard 21 and the 4th plugboard 22 is provided with sawtooth 5, sawtooth 5 in the same size.
The junction of the first Plug Division and the second Plug Division is provided with outer chamfering 3.
The forward surface of the first plugboard 11 and the 3rd plugboard 21 is shaped with at least one groove 6 in the position near junction.
Angle key for assembling solar battery frame of the present utility model is not limited to the various embodiments described above, and all employings are equal to replaces the technical scheme formed and all drop on the protection range that the utility model requires.
Claims (4)
1. the angle key for assembling solar battery frame, comprise angle key body, it is characterized in that: 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 first plugboard and the 3rd plugboard is all shaped with hangnail, and the opposite face of the opposite face of described first plugboard and described second plugboard, described 3rd plugboard and described 4th plugboard is provided with sawtooth.
2. the angle key for assembling solar battery frame according to claim 1, is characterized in that: the junction of described first Plug Division and described second Plug Division is provided with outer chamfering.
3. the angle key for assembling solar battery frame according to claim 1, is characterized in that: the forward surface of described first plugboard and the 3rd plugboard is shaped with at least one groove in the position near junction.
4. the angle key for assembling solar battery frame 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 |
|---|---|---|---|
| CN201420684057.3U CN204271990U (en) | 2014-11-17 | 2014-11-17 | A kind of angle key for assembling solar battery frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420684057.3U CN204271990U (en) | 2014-11-17 | 2014-11-17 | A kind of angle key for assembling solar battery frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204271990U true CN204271990U (en) | 2015-04-15 |
Family
ID=52806835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420684057.3U Expired - Fee Related CN204271990U (en) | 2014-11-17 | 2014-11-17 | A kind of angle key for assembling solar battery frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204271990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104362951A (en) * | 2014-11-17 | 2015-02-18 | 苏州东润太阳能科技有限公司 | Corner key for assembling solar cell frame |
-
2014
- 2014-11-17 CN CN201420684057.3U patent/CN204271990U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104362951A (en) * | 2014-11-17 | 2015-02-18 | 苏州东润太阳能科技有限公司 | Corner key for assembling solar cell frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20151117 |
|
| EXPY | Termination of patent right or utility model |