CN204316419U - A kind of solar cell frame - Google Patents
A kind of solar cell frame Download PDFInfo
- Publication number
- CN204316419U CN204316419U CN201420684060.5U CN201420684060U CN204316419U CN 204316419 U CN204316419 U CN 204316419U CN 201420684060 U CN201420684060 U CN 201420684060U CN 204316419 U CN204316419 U CN 204316419U
- Authority
- CN
- China
- Prior art keywords
- plugboard
- cavity
- board material
- supporting bracket
- plug division
- 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
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Classifications
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- 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
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a kind of solar cell frame, comprise four blocks of U-board materials that angle key is connected with head and the tail, 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 comprises the first plugboard and the second plugboard, and described second Plug Division comprises the 3rd plugboard and the 4th plugboard; 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, described 3rd plugboard and the 4th plugboard to insert respectively in the first cavity of adjacent U-board material and the second cavity and closely cooperate.This solar cell frame 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 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.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 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.
The utility model is the technical scheme solving the problems of the technologies described above proposition: 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.
The beneficial effects of the utility model are: the setting of the double-deck plugboard of each Plug Division of key body, angle, coordinate corresponding two inner chambers inserting U-board material, make 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 utility model 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 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 (3)
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420684060.5U CN204316419U (en) | 2014-11-17 | 2014-11-17 | A kind of solar cell frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420684060.5U CN204316419U (en) | 2014-11-17 | 2014-11-17 | A kind of solar cell frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204316419U true CN204316419U (en) | 2015-05-06 |
Family
ID=53138713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420684060.5U Expired - Fee Related CN204316419U (en) | 2014-11-17 | 2014-11-17 | A kind of solar cell frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204316419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104333307A (en) * | 2014-11-17 | 2015-02-04 | 苏州东润太阳能科技有限公司 | Side frame of solar cell |
| CN104362962A (en) * | 2014-11-19 | 2015-02-18 | 苏州东润太阳能科技有限公司 | Solar cell frame |
-
2014
- 2014-11-17 CN CN201420684060.5U patent/CN204316419U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104333307A (en) * | 2014-11-17 | 2015-02-04 | 苏州东润太阳能科技有限公司 | Side frame of solar cell |
| CN104362962A (en) * | 2014-11-19 | 2015-02-18 | 苏州东润太阳能科技有限公司 | 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: 20150506 Termination date: 20151117 |
|
| EXPY | Termination of patent right or utility model |