CN201616440U - Large photovoltaic battery component with reinforcing rib connecting structure - Google Patents
Large photovoltaic battery component with reinforcing rib connecting structure Download PDFInfo
- Publication number
- CN201616440U CN201616440U CN2010201374555U CN201020137455U CN201616440U CN 201616440 U CN201616440 U CN 201616440U CN 2010201374555 U CN2010201374555 U CN 2010201374555U CN 201020137455 U CN201020137455 U CN 201020137455U CN 201616440 U CN201616440 U CN 201616440U
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- reinforcement
- strutting piece
- fixed block
- bolt
- reinforcing rib
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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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Abstract
The utility model relates to a large photovoltaic battery component with a reinforcing rid connecting structure, which comprises a component frame, a component laminating part and a reinforcing rib. The reinforcing rib is connected with the component frame via a connecting part, the connecting part comprises a supporting inserter and a fixing block, the supporting inserter is provided with a supporter and an inserter, the top end of the reinforcing rib is provided with a hollow portion, and the inserter is inserted into the hollow portion of the reinforcing rib. The width of a clearance between the outer end of the hollow portion of the reinforcing rib and the supporter ranges from 2 mm to 3 mm, the component is provided with a slide slot with a fastening edge, the fixing block and the supporter are fixed on two sides of the fastening edge via bolts, and the fixing block can slide in the slide slot after the bolts are loosened. The large photovoltaic battery component can absorb heat stress caused by temperature rise of the reinforcing rib and a glass back panel of the component laminating part, simultaneously eliminates position errors due to bonding connection between the reinforcing rib and the component laminating part, and is simple in connection and convenient in installation.
Description
Technical field
The utility model relates to a kind of big assembly of photovoltaic cell with reinforcement syndeton.
Background technology
Current solar-photovoltaic technology develop rapidly, application is constantly widened, and large-scale power station is more and more, and scale is increasing, in order to reduce the installation cost of system material greatly, save the set-up time simultaneously, just need constantly to release more high-power photovoltaic module.Be subjected to the influence of battery conversion efficiency, make the high power assembly and can only strengthen size of components.For the component members of big specification, in order to guarantee the intensity of member, conventional way is to increase member thickness and increase reinforcement.For big photovoltaic module, if increase the generating efficiency that surface thickness will decremental component, therefore conventional the employing increases the intensity that reinforcement improves assembly.
It is to be rigidly connected with self threading pin and reinforcement in the module frame punching that existing reinforcement is connected with frame, this not only requires module frame and reinforcement machining accuracy to want high, and because reinforcement adopts glued the connection with the assembly backboard, cannot say for sure to demonstrate,prove the correctness of reinforcement position, cause reinforcement to be difficult to install.
The utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of big assembly of photovoltaic cell with reinforcement syndeton is provided, its reinforcement and module frame are easy to connect, can eliminate because the temperature difference causes the thermal stress of glass and two kinds of different materials of aluminium section bar.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of big assembly of photovoltaic cell with reinforcement syndeton, comprise module frame, be installed in component layer casting die and reinforcement on the module frame, reinforcement is connected by connector with module frame, described connector and reinforcement socket connection, described connector is fixedlyed connected with module frame, has the gap between reinforcement end and the connector.Described reinforcement is connected with the component layer casting die is gluing.
Described connector comprises support inserted block and fixed block, support inserted block have strutting piece and with strutting piece plug connector connected vertically, the mode of connector and reinforcement socket connection is: described reinforcement top has hollow space, and the plug connector that supports inserted block inserts the hollow space of reinforcement.
Described gap is the down suction between the outer end of reinforcement hollow space and the strutting piece that supports inserted block, and its gap is 2～3mm.The mismachining tolerance and the gluing site error that causes of reinforcement of module frame and reinforcement can be eliminated in this gap, because of it is a Collapsible structure, so but two kinds of different materials temperature rises of absorbent assembly laminate glass back plate and aluminium section bar reinforcement change the thermal stress that causes.
The mode that described connector is fixedlyed connected with module frame is: described module frame is provided with chute, and chute has the limit of button, and the strutting piece of fixed block and support inserted block is fixed tightly in button both sides, limit.
Further, described fixed block and strutting piece are being detained the both sides, limit by bolt tightening, loose bolts, and fixed block can slide in chute.
Further, described fixed block and strutting piece by the mode of bolt tightening are: described fixed block has screwed hole, described strutting piece has hole for bolt insertion, and bolt passes in the screwed hole that screws in behind the hole that has on the strutting piece on the fixed block fixed block and strutting piece are tightened up.The module frame outside need not to beat connecting hole, has guaranteed the outward appearance of module frame,
Further, described fixed block and strutting piece by the mode of bolt tightening are: described frame has the bolt preformed hole, described fixed block has hole for bolt insertion, described strutting piece has screwed hole, and bolt passes the back successively and screws in the screwed hole on the strutting piece fixed block and strutting piece are tightened up from the hole that bolt preformed hole and fixed block have.
The beneficial effects of the utility model are: fixed block of the present utility model can slide in chute, eliminated because reinforcement and the gluing site error that causes that is connected of component layer casting die, reinforcement and the socket connection of support inserted block, link together by fixed block and module frame again, connect simple, easy for installation, because of its connection belongs to non-rigid connection, can also eliminate the influence that earthquake and external force cause the module mounting bracket plane deformation that assembly is caused.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the structural representation of first embodiment of the present utility model;
Fig. 2 is the structural representation of second embodiment of the present utility model;
1. module frames wherein, 2. reinforcement 3. supports inserted block, 4. fixed block, 5. bolt.
Embodiment
First embodiment of the present utility model, as shown in Figure 1, a kind of big assembly of photovoltaic cell with reinforcement syndeton comprises module frame 1, is installed in photovoltaic cell component laminate, reinforcement 2, support inserted block 3 and fixed block 4 on the module frame.Reinforcement 2 is connected with the glass back plate of photovoltaic cell component laminate is gluing.
Module frame 1 is provided with chute, and chute has the limit of button, support inserted block 3 have strutting piece and with strutting piece plug connector connected vertically.
Fixed block 4 has screwed hole, and strutting piece has the hole of inserting for bolt 5, and bolt 5 passes in the screwed hole that screws in behind the hole that has on the strutting piece on the fixed block 4 fixed block 4 and strutting piece are tightened up.Loose bolts 5, fixed block 4 can slide in chute.
Second embodiment of the present utility model, as shown in Figure 2, second embodiment is with the difference of first embodiment: fixed block 4 is different by the mode that bolt 5 tightens up with strutting piece, the scheme that adopts is: frame 1 has the bolt preformed hole, fixed block 4 has the hole of inserting for bolt 5, strutting piece has screwed hole, and bolt 5 passes the back successively and screws in the screwed hole on the strutting piece fixed block 4 and strutting piece are tightened up from the hole that bolt preformed hole and fixed block 4 have.Loose bolts 5, fixed block 4 can slide in chute.
Fixed block 4 of the present utility model can slide in chute, therefore eliminated owing to reinforcement 2 and the gluing site error that causes that is connected of component layer casting die, reinforcement 2 and 3 socket connections of support inserted block link together by fixed block 4 and module frame 1 again, connect simple, easy for installation.
Claims (7)
1. big assembly of photovoltaic cell with reinforcement syndeton, comprise module frame (1), be installed in component layer casting die and reinforcement (2) on the module frame (1), reinforcement (2) is connected by connector with module frame (1), it is characterized in that: described connector and reinforcement (2) socket connection, described connector is fixedlyed connected with module frame (1), has the gap between reinforcement (2) end and the connector.
2. the big assembly of photovoltaic cell with reinforcement syndeton according to claim 1, it is characterized in that: described connector comprises support inserted block (3) and fixed block (4), support inserted block (3) have strutting piece and with strutting piece plug connector connected vertically, the mode of connector and reinforcement (2) socket connection is: described reinforcement (2) top has hollow space, and the plug connector that supports inserted block (3) inserts the hollow space of reinforcement (2).
3. the big assembly of photovoltaic cell with reinforcement syndeton according to claim 2 is characterized in that: described gap is the down suction between the outer end of reinforcement (2) hollow space and the strutting piece that supports inserted block (3), and its gap is 2～3mm.
4. the big assembly of photovoltaic cell with reinforcement syndeton according to claim 2, it is characterized in that: described connector with the mode that module frame (1) is fixedlyed connected is: described module frame (1) is provided with chute, chute has the limit of button, and the strutting piece of fixed block (4) and support inserted block (3) is fixed tightly in button both sides, limit.
5. the big assembly of photovoltaic cell with reinforcement syndeton according to claim 4 is characterized in that: described fixed block (4) is fixed tightly in by bolt (5) with strutting piece and buckles the both sides, limit, loose bolts (5), and fixed block (4) can slide in chute.
6. the big assembly of photovoltaic cell with reinforcement syndeton according to claim 5, it is characterized in that: described fixed block (4) with strutting piece by the mode that bolt (5) tightens up is: described fixed block (4) has screwed hole, described strutting piece has the hole of inserting for bolt (5), and bolt (5) passes in the screwed hole that screws in behind the hole that has on the strutting piece on the fixed block (4) fixed block (4) and strutting piece are tightened up.
7. the big assembly of photovoltaic cell with reinforcement syndeton according to claim 5, it is characterized in that: described fixed block (4) with strutting piece by the mode that bolt (5) tightens up is: described frame (1) has the bolt preformed hole, described fixed block (4) has the hole of inserting for bolt (5), described strutting piece has screwed hole, and bolt (5) passes the back successively and screws in the screwed hole on the strutting piece fixed block (4) and strutting piece are tightened up from the hole that bolt preformed hole and fixed block (4) have.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201374555U CN201616440U (en) | 2010-03-15 | 2010-03-15 | Large photovoltaic battery component with reinforcing rib connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201374555U CN201616440U (en) | 2010-03-15 | 2010-03-15 | Large photovoltaic battery component with reinforcing rib connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201616440U true CN201616440U (en) | 2010-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201374555U Expired - Fee Related CN201616440U (en) | 2010-03-15 | 2010-03-15 | Large photovoltaic battery component with reinforcing rib connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201616440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633930A (en) * | 2013-12-05 | 2014-03-12 | 中电电气（南京）太阳能研究院有限公司 | Middle pressing part for photovoltaic component mounting |
-
2010
- 2010-03-15 CN CN2010201374555U patent/CN201616440U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633930A (en) * | 2013-12-05 | 2014-03-12 | 中电电气（南京）太阳能研究院有限公司 | Middle pressing part for photovoltaic component mounting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Patentee after: TRINA SOLAR Co.,Ltd. Address before: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Patentee before: trina solar Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Patentee after: trina solar Ltd. Address before: 213031, No. 2, Tianhe Road, Xinbei Industrial Park, Jiangsu, Changzhou Patentee before: CHANGZHOU TRINA SOLAR ENERGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20180315 |