CN210899049U - Photovoltaic corner connector - Google Patents
Photovoltaic corner connector Download PDFInfo
- Publication number
- CN210899049U CN210899049U CN201922031499.3U CN201922031499U CN210899049U CN 210899049 U CN210899049 U CN 210899049U CN 201922031499 U CN201922031499 U CN 201922031499U CN 210899049 U CN210899049 U CN 210899049U
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- CN
- China
- Prior art keywords
- photovoltaic
- corner connector
- sign indicating
- indicating number
- angle sign
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- 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.)
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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 photovoltaic corner connector, including the corner connector body, the corner connector body is the L type and includes the portion of inserting of two symmetries, the internal surface of portion of inserting is equipped with the barb, and the surface is equipped with subtracts heavy recess, the inside and outside surface of tip of portion of inserting is equipped with the chamfer. The utility model discloses intensity is high, subtracts heavy processing to the angle sign indicating number surface, and reduce cost and intensity are not influenced, and the tip of angle sign indicating number sets up chamfer easy to assemble.
Description
Technical Field
The utility model relates to a photovoltaic section bar technical field, concretely relates to angle sign indicating number for photovoltaic.
Background
At present, the solar aluminum frame is widely applied in the solar field, and the corner connector is used for connecting the long frame and the short frame to ensure that the connection is tight. For the photovoltaic module with special requirements, the corner brace groove of the frame is widened in order to improve the strength, so that the size of the matched corner brace is increased, and although the strength is ensured, the cost is increased and the installation is inconvenient due to the increase of the size and the weight of the corner brace.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the aforesaid not enough, provide a photovoltaic is with angle sign indicating number, intensity is high, subtracts heavy processing to the angle sign indicating number surface, reduce cost, and the tip of angle sign indicating number sets up chamfer easy to assemble.
The purpose of the utility model is realized like this:
the utility model provides a photovoltaic corner connector, includes the corner connector body, the corner connector body is the L type and includes the insertion portion of two symmetries, the internal surface of insertion portion is equipped with the barb, and the surface is equipped with subtracts heavy recess, the inside and outside surface of tip of insertion portion is equipped with the chamfer.
Preferably, the chamfer angle is 15 °.
Preferably, the weight-reduction groove is arranged in the middle of the insertion part in a U shape.
Preferably, the weight reduction groove penetrates through an upper plane and a lower plane of the angle connector body in the thickness direction.
Preferably, two ends of the bottom of the weight-reducing groove are provided with circular arcs.
The utility model has the advantages that:
the utility model discloses intensity is high, subtracts heavy processing to the angle sign indicating number surface, and reduce cost and intensity are not influenced, and the tip of angle sign indicating number sets up chamfer easy to assemble.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic cross-sectional view of fig. 1.
Wherein: an insertion section 1; a barb 2; a weight-reduction groove 3; arc 3.1.
Detailed Description
Referring to fig. 1 and 2, the utility model relates to an angle sign indicating number for photovoltaic, including the angle sign indicating number body, the angle sign indicating number body is the L type and includes the portion of inserting 1 of two symmetries, the internal surface of portion of inserting 1 is equipped with barb 2, and barb 2 can make inseparabler that adjacent both sides frame is connected, does not need extra process, and is very convenient. The outer surface of the insertion part 1 is provided with a weight reduction groove 3, and the weight reduction groove 3 saves materials to a certain extent and reduces the cost. The inner surface and the outer surface of the end part of the insertion part 1 are provided with chamfers, the chamfers are 15 degrees, and the assembly of the corner brace body is facilitated.
The weight reduction groove 3 is arranged in the middle of the insertion part 1 in a U shape, and the weight reduction groove 3 penetrates through the upper plane and the lower plane of the angle connector body in the thickness direction. The strength of the diagonal brace body is not affected after the weight reduction groove 3 is arranged.
And the two ends of the bottom of the weight reduction groove 3 are provided with circular arcs 3.1, so that the strength of the joint of the outer surface of the insertion part 1 and the weight reduction groove 3 is improved.
The width of the insertion part 1 is 12.5-13mm, and the width of the insertion part 1 is smaller than the thickness of the insertion part 1, so that the overall strength is further improved. The width of the weight reduction groove 3 is half of that of the insertion part, the depth is 4-5mm, the weight of the corner brace is effectively reduced, and the strength is not affected.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (5)
1. The utility model provides a photovoltaic corner connector which characterized in that: including the angle sign indicating number body, the angle sign indicating number body is the L type and includes insertion portion (1) of two symmetries, the internal surface of insertion portion (1) is equipped with barb (2), and the surface is equipped with subtracts heavy recess (3), the inside and outside surface of tip of insertion portion (1) is equipped with the chamfer.
2. The photovoltaic corner brace according to claim 1, wherein: the chamfer angle is 15 °.
3. The photovoltaic corner brace according to claim 1, wherein: the weight-reducing groove (3) is arranged in the middle of the insertion part (1) in a U shape.
4. The photovoltaic corner brace according to claim 1, wherein: the weight reduction groove (3) penetrates through the upper plane and the lower plane in the thickness direction of the corner connector body.
5. The photovoltaic corner brace according to claim 3, wherein: and two ends of the bottom of the weight reduction groove (3) are provided with circular arcs (3.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922031499.3U CN210899049U (en) | 2019-11-22 | 2019-11-22 | Photovoltaic corner connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922031499.3U CN210899049U (en) | 2019-11-22 | 2019-11-22 | Photovoltaic corner connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210899049U true CN210899049U (en) | 2020-06-30 |
Family
ID=71313249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922031499.3U Active CN210899049U (en) | 2019-11-22 | 2019-11-22 | Photovoltaic corner connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210899049U (en) |
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2019
- 2019-11-22 CN CN201922031499.3U patent/CN210899049U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |