CN209179357U - A kind of connection buckle for photovoltaic module frame - Google Patents
A kind of connection buckle for photovoltaic module frame Download PDFInfo
- Publication number
- CN209179357U CN209179357U CN201821698284.6U CN201821698284U CN209179357U CN 209179357 U CN209179357 U CN 209179357U CN 201821698284 U CN201821698284 U CN 201821698284U CN 209179357 U CN209179357 U CN 209179357U
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- CN
- China
- Prior art keywords
- fastener
- diversion trench
- photovoltaic module
- right fastener
- module 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.)
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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
Abstract
The utility model relates to a kind of connection buckles for photovoltaic module frame, and by left fastener, right fastener is constituted.Diversion trench is additionally provided on left fastener.The bottom wall of the diversion trench abuts against on the left side wall of right fastener.Support edge is provided on right fastener.Support edge is inserted in diversion trench.Left side wall horizontal extension of the support edge relative to right fastener, and the lower surface for being tightly attached to diversion trench roof is configured.The roof end of diversion trench is provided with hook protrusion, correspondingly, multiple grooves compatible with protrusion are evenly equipped on support edge.Therefore, in photovoltaic module actual moving process, even if the hook protrusion of left fastener is stuck relative to the second groove, third groove still prolonged after after first groove generation relative dislocation of right fastener etc., so that connecting between left and right fastener reliable.
Description
Technical field
The utility model relates to photovoltaic module manufacturing technology field, in particular to a kind of connection for photovoltaic module frame
Buckle.
Background technique
Photovoltaic power station develops into a kind of mainstream applications direction of solar energy industry, and conventional component is generally built
The roof built up, the dual expense and dual construction of photovoltaic plant and roof original building materials bring the raising of cost.It opens
It is a kind of scheme saved cost and popularize photovoltaic plant that hair, which designs a kind of use directly as the photovoltaic module of roof sheet tile, so
And in actual use, waterproofness is not solved effectively always.In order to solve the above-mentioned technical problem, our company this
Before develop a kind of connection buckle for photovoltaic module frame, by left fastener, right fastener is constituted.On left fastener
It is additionally provided with diversion trench.The bottom wall of the diversion trench is obliquely installed obliquely, and the end of its roof is provided with protrusion, accordingly
Ground is provided with the compatible groove with the protrusion on right fastener.The overlap tilted upward is provided on right fastener,
It is inserted in diversion trench, and diversion trench is divided into the first diversion trench and the second diversion trench.The end of overlap abuts against diversion trench
Roof, and be provided with antiseepage waterside straight down at its end.However, finding left and right engaging in later period use process
Part is easy to happen loosening in the During Process of Long-term Operation of photovoltaic module.Thus, it would be highly desirable to technical staff solves the above problems.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of designs of structure simply, quick for installation, and connects reliable
The connection buckle for photovoltaic module frame.
In order to solve the above-mentioned technical problem, the utility model relates to a kind of connection buckle for photovoltaic module frame,
By left fastener, right fastener is constituted, and is offered the first photovoltaic panel in left fastener and is placed groove, offers the in right fastener
Two photovoltaic panels place groove, and the first photovoltaic panel is placed groove and is disposed opposite to each other with the second photovoltaic panel placement groove.On left fastener
It is additionally provided with diversion trench.The bottom wall of the diversion trench abuts against on the left side wall of right fastener.Support is provided on right fastener
Side.Support edge is inserted in diversion trench.Left side wall horizontal extension of the support edge relative to right fastener, and it is tightly attached to water conservancy diversion groove top
The lower surface of wall is configured.The roof end of diversion trench is provided with hook protrusion, correspondingly, is evenly equipped on support edge more
A groove compatible with hook protrusion.
The connection buckle for photovoltaic module frame by adopting the above technical scheme, the support edge of right fastener is provided with more
A groove compatible with hook protrusion, therefore, in photovoltaic module actual moving process, even if the hook protrusion of left fastener
The card such as the second groove, third groove for still being prolonged after after relative dislocation occurs for first groove relative to right fastener
Extremely, so that being connected between left and right fastener reliable.
The quantity for hooking protrusion as a further improvement of the utility model, is set as three, and its height is not less than
5mm。
The rectangular triangle in section for hooking protrusion as a further improvement of the utility model, and its bevel edge
Tilt angle is not less than 15 °.
Consider from the size of left and right fastener, Impact direction and size, the quantity and design parameter that hook protrusion are carried out
Setting, correspondingly, each formal parameter of groove is also set.
The outer surface for hooking protrusion is handled by feather plucking as a further improvement of the utility model, described recessed
Elastic rubber layer is provided on slot, therewith on compatible contact surface.
It is configured by using above-mentioned technical proposal, increases the relative friction forces hooked when protrusion cooperates with groove,
It is effectively guaranteed the reliability of the two connection.
The bottom wall of diversion trench is horizontally disposed as a further improvement of the utility model, and the bottom wall of itself and right fastener
It is flush.The bottom wall end of diversion trench is provided with dash side straight up.
It is configured by using above-mentioned technical proposal, after the completion of left and right fastener connection, in the non-shape in the bottom of diversion trench
At cavity, effectively prevents rainwater entrance, prevent roof leaked rain from happening.
The end of support edge is provided with antiseepage waterside straight down as a further improvement of the utility model,.
It is configured by using above-mentioned technical proposal, is effectively prevented rainwater along support edge and a left side for right fastener
Side side wall is postponed lower flow phenomenon, prevents roof leaked rain from happening.
Left fastener and right fastener are made by aluminium as a further improvement of the utility model,.
It is configured by using above-mentioned technical proposal, so that left fastener and right fastener have lower be fabricated to
This, and aluminium itself has density low, corrosion resistant feature.
Left fastener and right fastener are integrally casting shaping part as a further improvement of the utility model,.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram for being used for the first embodiment of the connection buckle of photovoltaic module frame in the prior art.
Fig. 2 is the structural schematic diagram for being used for second of embodiment of connection buckle of photovoltaic module frame in the prior art.
Fig. 3 is the structural schematic diagram of left fastener in the connection buckle for photovoltaic module frame of the utility model.
Fig. 4 is the structural schematic diagram of right fastener in the connection buckle for photovoltaic module frame of the utility model.
Fig. 5 is the assembling schematic diagram in the utility model for the connection buckle of photovoltaic module frame.
The left fastener of 1-；The first photovoltaic panel of 11- places groove；12- diversion trench；121- bottom wall；1211- dash side；122-
Roof；1221- hooks protrusion；The right fastener of 2-；The second photovoltaic panel of 21- places groove；22- left side wall；The support edge 23-；231-
Groove；232- antiseepage waterside.
Specific embodiment
Two kinds of different technologies in the prior art for the connection buckle of photovoltaic module frame are respectively illustrated in Fig. 1, Fig. 2
Scheme, You Tuzhong is it is found that both using single snap-in structure, in photovoltaic module actual moving process, due to exogenous influence because
Element is easy to happen opposite play, generates loose phenomenon.
Combined with specific embodiments below, the content of the utility model is described in further detail, Fig. 3, Fig. 4, Fig. 5 points
The structural schematic diagram of left fastener, left fastener in the connection buckle for photovoltaic module frame of the utility model are not shown
Structural schematic diagram and right fastener structural schematic diagram.Connection buckle for photovoltaic module frame is right by left fastener 1
Fastener 2 is constituted, and is offered the first photovoltaic panel in left fastener 1 and placed groove 11, offers the second photovoltaic in right fastener 2
Plate places groove 21.First photovoltaic panel is placed groove 11 and is disposed opposite to each other with the second photovoltaic panel placement groove 21.By that can be seen in Fig. 4
Out, diversion trench 12 is additionally provided on left fastener 1.The bottom wall 121 of the diversion trench 12 abuts against the left side wall 22 of right fastener 2
On.Support edge 23 is additionally provided on right fastener 2 it can be seen from Fig. 5.Support edge 23 is inserted in diversion trench 12.Branch
Left side wall 22 horizontal extension of the side 23 relative to right fastener 2 is supportted, and the lower surface for being tightly attached to diversion trench roof 122 is set
It sets.122 end of diversion trench roof is provided with hook protrusion 1221, correspondingly, is evenly equipped with multiple and hooks on support edge 23
Raised 1221 compatible grooves 231.So, in photovoltaic module actual moving process, even if the hook of left fastener 1
Protrusion 1221 occurs still to be prolonged by a left side after relative dislocation second recessed relative to first groove 231 of right 2 right end of fastener
Slot, third groove etc. are stuck, so that connecting between left fastener 1 and right fastener 2 reliable.
Consider from size, Impact direction and the size of left fastener 1 and right fastener 2, to the quantity for hooking protrusion 1221
And design parameter is set, correspondingly, each formal parameter of groove 231 is also set.It is specific as follows: to hook protrusion
1221 quantity is set as three, and its height is not less than 5mm.Hook the rectangular triangle in section of protrusion 1221, and its
Bevel edge tilt angle is not less than 15 °.
Furthermore it, can also be in groove in order to increase the relative friction forces hooked when protrusion 1221 cooperates with groove 231
It is provided with elastic rubber layer (not shown) on 231, therewith on compatible contact surface, to both be effectively guaranteed even
The reliability connect.
As above-mentioned technical proposal to advanced optimize, the bottom wall 121 of diversion trench 12 is horizontally disposed, and itself and right fastener
2 bottom wall is flush, so that after the completion of left fastener 1 and right fastener 2 connect, in the not formed sky in the bottom of diversion trench 12
Hole effectively prevents rainwater entrance.In addition, in order to further strengthen waterproof effect, it can also be at 121 end of bottom wall of diversion trench 12
End is provided with dash side 1211 straight up.
In photovoltaic module actual moving process, when rainwater is excessive, easily along support edge 23 and right fastener 2
Left side wall 22 postpone dirty, happen so as to cause roof leaked rain, to solve the above-mentioned problems, can also support
The end on side 23 is provided with antiseepage waterside 232 straight down.
Finally, left fastener 1 and right fastener 2 can be made by aluminium, and integrally casting shaping part.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (8)
1. a kind of connection buckle for photovoltaic module frame, by left fastener, right fastener is constituted, opened in the left fastener
Groove is placed equipped with the first photovoltaic panel, the second photovoltaic panel is offered in the right fastener and places groove, first photovoltaic panel
Groove is placed to be disposed opposite to each other with second photovoltaic panel placement groove；Diversion trench is additionally provided on the left fastener；It is described
The bottom wall of diversion trench abuts against on the left side wall of the right fastener；Support edge is provided on the right fastener；The branch
Support side is inserted in the diversion trench；It is characterized in that, the support edge is horizontal outer relative to the left side wall of the right fastener
Prolong, and the lower surface for being tightly attached to the diversion trench roof is configured；It is convex that the roof end of the diversion trench is provided with hook
It rises, correspondingly, multiple grooves compatible with the hook protrusion is evenly equipped on the support edge.
2. the connection buckle according to claim 1 for photovoltaic module frame, which is characterized in that the hook protrusion
Quantity is set as three, and its height is not less than 5mm.
3. the connection buckle according to claim 2 for photovoltaic module frame, which is characterized in that the hook protrusion
The rectangular triangle in section, and its bevel edge tilt angle is not less than 15 °.
4. the connection buckle according to claim 3 for photovoltaic module frame, which is characterized in that the hook protrusion
Outer surface is handled by feather plucking, is provided with elastic rubber layer on the groove, therewith on compatible contact surface.
5. the connection buckle of photovoltaic module frame is used for described in any one of -4 according to claim 1, which is characterized in that described
The bottom wall of diversion trench is horizontally disposed, and the bottom wall of itself and the right fastener is flush；It is set in the bottom wall end of the diversion trench
It is equipped with dash side straight up.
6. the connection buckle according to claim 5 for photovoltaic module frame, which is characterized in that in the support edge
End is provided with antiseepage waterside straight down.
7. the connection buckle according to claim 5 for photovoltaic module frame, which is characterized in that the left fastener and
The right fastener is made by aluminium.
8. the connection buckle according to claim 7 for photovoltaic module frame, which is characterized in that the left fastener and
The right fastener is integrally casting shaping part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821698284.6U CN209179357U (en) | 2018-10-19 | 2018-10-19 | A kind of connection buckle for photovoltaic module frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821698284.6U CN209179357U (en) | 2018-10-19 | 2018-10-19 | A kind of connection buckle for photovoltaic module frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209179357U true CN209179357U (en) | 2019-07-30 |
Family
ID=67361679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821698284.6U Active CN209179357U (en) | 2018-10-19 | 2018-10-19 | A kind of connection buckle for photovoltaic module frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209179357U (en) |
-
2018
- 2018-10-19 CN CN201821698284.6U patent/CN209179357U/en active Active
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