CN208845513U - Connection buckle for photovoltaic module frame - Google Patents
Connection buckle for photovoltaic module frame Download PDFInfo
- Publication number
- CN208845513U CN208845513U CN201821283496.8U CN201821283496U CN208845513U CN 208845513 U CN208845513 U CN 208845513U CN 201821283496 U CN201821283496 U CN 201821283496U CN 208845513 U CN208845513 U CN 208845513U
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- China
- Prior art keywords
- diversion trench
- fastener
- module frame
- connection buckle
- overlap
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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.)
- Withdrawn - After Issue
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000005266 casting Methods 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 210000003746 feather Anatomy 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 11
- 238000009434 installation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000001223 reverse osmosis Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
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 is obliquely installed obliquely, and the end of its roof is provided with protrusion, correspondingly, the compatible groove with the protrusion is provided on right fastener.It is provided with the overlap tilted upward on right fastener, 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 the roof of diversion trench, and it is provided with antiseepage waterside straight down at its end, thus, most ponding are exported by the outer surface of connection buckle, and the small part ponding of leakage only needs that drainage requirement can be met by the first diversion trench, when displacement is larger, second diversion trench also works, more importantly being provided with antiseepage waterside in the end of overlap, it can effectively prevent water flow and leak into building.
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.Application No. is 201810859657.1 middle promulgateds by the State Council
Bright patent disclose it is a kind of prevent the generation of leak by the way that overlap is arranged, however find in practical operation, wanted if you need to meet waterproof
It asks, it is higher to the form tolerance and size tolerance requirements of overlap itself, greatly increase manufacture difficulty and production cost.Thus, urgently
Above scheme is improved to technical staff.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of designs of structure simply, and quick for installation, it is firm to buckle, and has
The connection buckle for photovoltaic module frame that effect prevents water from leaking.
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.The first photovoltaic panel is offered in left fastener and places 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 is obliquely installed obliquely.The end of the roof of diversion trench is provided with protrusion, phase
Ying Di is provided with the compatible groove with protrusion on right fastener.The overlap tilted upward is provided on right fastener, it should
Overlap is inserted in diversion trench, and is divided into the first diversion trench and the second diversion trench.When left fastener and right fastener connect
After being connected to position, the end of overlap abuts against the side wall of diversion trench.The end of overlap is provided with antiseepage waterside straight down.
Connection buckle by adopting the above technical scheme, left fastener and right fastener pass through respectively the protrusion being arranged thereon,
Groove realizes reliable, the close connection of the two, and most ponding are exported by the outer surface of connection buckle, the small part of leakage
Ponding only needs that drainage requirement can be met by the first diversion trench.And the end of overlap is provided with antiseepage waterside, even if there is portion
Divide ponding to ooze out through the first diversion trench, the second diversion trench can be also fully entered, to prevent water flow from leaking into building.
As the further improvement of above-mentioned utility model, on the side wall of right fastener, branch is provided with right above overlap
Support side.The support edge also tilts upward setting, and " V " shape groove, correspondingly, phase therewith are formed between the side wall of right fastener
The protrusion of adaptation is also V-shaped.
There is preferable wear-self-compensation between " V " shape protrusion and " V " shape groove, be arranged by using aforesaid way,
It can effectively guarantee the compactness that left fastener is connected with right fastener, prevent the generation of water leakage situation.
As the further improvement of above-mentioned utility model, raised outer surface is handled by feather plucking, on groove, phase therewith
Elastic rubber layer is provided on the contact surface of adaptation.
Both it is arranged by using aforesaid way, can effectively places left fastener and right fastener is got loose, improve
The reliability of connection.On the other hand, the compactness that left fastener is connected with right fastener is improved.
As the further improvement of above-mentioned utility model, support edge is not more than 45 ° relative to the angle of right fastener side wall.
As the further improvement of above-mentioned utility model, groove is placed in the first photovoltaic panel and the second photovoltaic panel places groove
On be provided with the first clamping part, the second clamping part.First clamping part and second clamping part are to extend to opposite side side wall
Arc convex, and its distance apart from opposite side side wall is not more than the plate thickness of photovoltaic panel.
Be arranged by using aforesaid way, when carrying out photovoltaic panel installation, can to each position be arranged the first clamping part,
Second clamping part, which is formed, to be squeezed, and since left fastener and right fastener itself can generate a certain amount of flexible deformation, thus is installed
Above two type clamping part can apply pressure to photovoltaic panel always after the completion, it is ensured that the reliability of installation.
As the further improvement of above-mentioned utility model, flexible rubber is wrapped up on the first clamping part and the second clamping part
Glue-line.
It is arranged by using aforesaid way, on the one hand, can effectively increase the pressure that clamping part applies photovoltaic panel；Separately
One prior aspect can effectively prevent photovoltaic plate surface and form scratch, reduce security risk.
As the further improvement of above-mentioned utility model, the bottom wall of diversion trench and the tilt angle of overlap are 30~60 °.
It is arranged by using aforesaid way, it is also effective while guaranteeing the first diversion trench and the second diversion trench water capacity
Ground prevents flowing water from leaking out to building.
As the further improvement of above-mentioned utility model, the bottom wall of diversion trench and the tilt angle of overlap are 45 °.
As the further improvement of above-mentioned utility model, left fastener and right fastener are made by aluminium.
It is arranged by using aforesaid way, left and right card can be reduced as much as possible under the premise of guaranteeing use intensity
The self weight of component, to reduce photovoltaic module to the pressure of building.
As the further improvement of above-mentioned utility model, left fastener and right fastener are integrally casting shaping part.
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 to illustrate in the utility model for the assembly of the first embodiment of the connection buckle of photovoltaic module frame
Figure.
Fig. 2 is the structural schematic diagram of the left fastener in Fig. 1 embodiment.
Fig. 3 is the structural schematic diagram of the right fastener in Fig. 1 embodiment.
Fig. 4 is the assembly signal in the utility model for second of embodiment of connection buckle of photovoltaic module frame
Figure.
Fig. 5 is the structural schematic diagram of the left fastener in Fig. 4 embodiment.
Fig. 6 is the structural schematic diagram of the right fastener in Fig. 4 embodiment.
Fig. 7 be not provided with reverse osmosis waterside water flow when displacement is larger flow to schematic diagram.
Fig. 8 be provided with reverse osmosis waterside water flow when displacement is larger flow to schematic diagram.
1- photovoltaic panel；The left fastener of 2-；The first photovoltaic panel of 21- places groove；The first clamping part of 211-；22- diversion trench；
The first diversion trench of 221-；The second diversion trench of 222-；223- protrusion；The right fastener of 3-；The second photovoltaic panel of 31- places groove；311-
Second clamping part；32- overlap；33- antiseepage waterside；34- groove；The support edge 35-；4- elastic rubber layer.
Specific embodiment
Combined with specific embodiments below, the content of the utility model is described in further detail, Fig. 1, Fig. 2, Fig. 3 points
It does not show for the assembling schematic diagram in a kind of embodiment of connection buckle of photovoltaic module frame in the utility model, and
The structural schematic diagram of its component part left fastener and right fastener.As shown in fig. 1, the connection buckle is right by left fastener 2
Fastener 3 is constituted.The first photovoltaic panel is offered in left fastener 2 and places groove 21, offers the second photovoltaic panel in right fastener 3
Groove 31 is placed, above-mentioned first photovoltaic panel is placed groove 21 and is disposed opposite to each other with second photovoltaic panel placement groove 31.In left card
Diversion trench 22 is additionally provided on component 2.Diversion trench 22 is additionally provided on left fastener 2, and the bottom wall of diversion trench 22 is obliquely
It is obliquely installed.The end of the roof of the diversion trench 22 is provided with protrusion 223, correspondingly, is set on the roof of right fastener 3
It is equipped with and raised 223 compatible grooves 34.The protrusion 223 is arc-shaped in the present embodiment, naturally it is also possible to be set as other
Suitable shape.It is provided with the overlap 32 tilted upward on right fastener 3, is inserted in diversion trench 22, and separated
For the first diversion trench 221 and the second diversion trench 222.After left fastener 2 and right fastener 3 connect in place, the end of overlap 32
Abut against the side wall of diversion trench 22.The end of overlap 32 is provided with antiseepage waterside 33 straight down.In this way, big absolutely
Part ponding is exported by the outer surface of connection buckle, and the small part ponding of leakage only needs to expire by the first diversion trench 221
Sufficient drainage requirement.And the end of overlap 32 is provided with antiseepage waterside 33, even if there is part ponding to seep through the first diversion trench 221
Out, the second diversion trench 222 can be also fully entered, to prevent water flow from leaking into building.
Photovoltaic panel 1 loosens in actual moving process in order to prevent, can also place in above-mentioned first photovoltaic panel recessed
Slot 21 and the second photovoltaic panel place and are provided with the first clamping part 211, the second clamping part 311 on groove 31.First clamping part 211
It is the arc convex 223 extended to opposite side side wall with the second clamping part 311, and its distance apart from opposite side side wall is not more than light
Lie prostrate the plate thickness of plate 1 itself.When carrying out the installation of photovoltaic panel 1, the first clamping part 211, second that each position is arranged can be clamped
Portion 311, which is formed, to be squeezed, and since left fastener 2 and right fastener 3 itself can generate a certain amount of flexible deformation, thus is installed
Pressure can be applied to photovoltaic panel 1 always at rear above two type clamping part 211,311, it is ensured that the reliability of installation.
Furthermore the bottom wall of diversion trench 22 and the tilt angle of overlap 32 are traditionally arranged to be 30~60 °, most preferably
45 °, to be also effectively prevented from flowing water leakage while guaranteeing the first diversion trench 221 and the second 222 water capacity of diversion trench
To building.
Fig. 4, Fig. 5, Fig. 6 respectively illustrate the utility model for another implementation of the connection buckle of photovoltaic module frame
The structural schematic diagram of assembling schematic diagram and its component part left fastener and right fastener in mode, with the first reality
The main distinction for applying connection buckle described in mode has following two points: 1) left fastener 2 and right fastener 3 pass through the convex of V-arrangement
Rise 223, groove 34 be attached, specific practice can refer to such as under type: on the side wall of right fastener 3, overlap 32 just
Top is provided with support edge 35.The support edge 35 also tilts upward setting, and forms " V " shape between the side wall of right fastener 3
Groove 34, correspondingly, compatible raised 223 is also V-shaped therewith.Pass through the wear-self-compensation cooperated by " V " shape
It can effectively guarantee the compactness that left fastener 2 and right fastener 3 connect, prevent the generation of water leakage situation；2) in order to improve
The outer surface of the reliability and tight type connected between left fastener and right fastener, protrusion 223 can be handled by feather plucking, and
Elastic rubber layer 4 is provided on groove 34, therewith on compatible contact surface；3) in the first clamping part 211 and the second clamping part
Also elastic rubber layer 4 is enclosed on 311, thus, on the one hand, can effectively increase what clamping part applied photovoltaic panel 1
Pressure；Another prior aspect can effectively prevent 1 surface of photovoltaic panel and form scratch, reduce security risk.
After the assembly is completed, in order to enable left fastener 2 and right fastener 3 respectively have good stress, to support
The tilt angle on side 35 is defined, and the angle relative to right 3 side wall of fastener is not preferably greater than 45 ° generally.
Furthermore left fastener 2 and right fastener 3 all can be integrally casting aluminium molded part, there is its ontology lighter
Weight, it is even more important that integrally casting shaping is very big to improve its fatigue durability, reduces the production cost.
Finally, Fig. 7, Fig. 8 respectively illustrate displacement it is larger when be not provided with reverse osmosis waterside and be provided with reverse osmosis waterside
Water flow flows to schematic diagram.
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 (10)
1. being used for the connection buckle of photovoltaic module frame, by left fastener, right fastener is constituted, which is characterized in that on the left side
Fastener offers the first photovoltaic panel and places groove, offers the second photovoltaic panel in the right fastener and places groove, and described the
One photovoltaic panel is placed groove and is disposed opposite to each other with second photovoltaic panel placement groove；Water conservancy diversion is additionally provided on the left fastener
Slot；The bottom wall of the diversion trench is obliquely installed obliquely；The end of the roof of the diversion trench is provided with protrusion, correspondingly,
The compatible groove with the protrusion is provided on the right fastener；It is provided on the right fastener and to tilt upward
Overlap；The overlap is inserted in the diversion trench, and is divided into the first diversion trench and the second diversion trench；When the left card
After component connects in place with the right fastener, the end of the overlap abuts against the side wall of the diversion trench；In the overlap
End be provided with antiseepage waterside straight down.
2. the connection buckle according to claim 1 for photovoltaic module frame, which is characterized in that in the right fastener
Side wall on, right above the overlap be provided with support edge；The support edge also tilts upward setting, and right engages with described
" V " shape groove is formed between the side wall of part, correspondingly, the compatible protrusion is also V-shaped therewith.
3. the connection buckle according to claim 2 for photovoltaic module frame, which is characterized in that the appearance of the protrusion
Face is handled by feather plucking, is provided with elastic rubber layer on the groove, therewith on compatible contact surface.
4. the connection buckle according to claim 3 for photovoltaic module frame, which is characterized in that the support edge is opposite
It is not more than 45 ° in the angle of the right fastener side wall.
5. the connection buckle according to claim 1 for photovoltaic module frame, which is characterized in that in first photovoltaic
Plate places groove and second photovoltaic panel places and is provided with the first clamping part, the second clamping part on groove；First clamping
Portion and the second clamping part are the arc convex extended to opposite side side wall, and its distance apart from the opposite side side wall is not more than institute
State the plate thickness of photovoltaic panel.
6. the connection buckle according to claim 5 for photovoltaic module frame, which is characterized in that in first clamping
Elastic rubber layer is enclosed on portion and second clamping part.
7. the connection buckle according to claim 1 for photovoltaic module frame, which is characterized in that the bottom of the diversion trench
The tilt angle of wall and the overlap is 30~60 °.
8. the connection buckle according to claim 7 for photovoltaic module frame, which is characterized in that the bottom of the diversion trench
The tilt angle of wall and the overlap is 45 °.
9. the connection buckle according to claim 1 for photovoltaic module frame, which is characterized in that the left fastener and
The right fastener is made by aluminium.
10. the connection buckle according to claim 9 for photovoltaic module frame, which is characterized in that the left fastener
It is integrally casting shaping part with the right fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821283496.8U CN208845513U (en) | 2018-08-09 | 2018-08-09 | Connection buckle for photovoltaic module frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821283496.8U CN208845513U (en) | 2018-08-09 | 2018-08-09 | Connection buckle for photovoltaic module frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208845513U true CN208845513U (en) | 2019-05-10 |
Family
ID=66355426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821283496.8U Withdrawn - After Issue CN208845513U (en) | 2018-08-09 | 2018-08-09 | Connection buckle for photovoltaic module frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208845513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916174A (en) * | 2018-08-09 | 2018-11-30 | 浙江宝利特新能源股份有限公司 | Connection buckle for photovoltaic module frame |
-
2018
- 2018-08-09 CN CN201821283496.8U patent/CN208845513U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916174A (en) * | 2018-08-09 | 2018-11-30 | 浙江宝利特新能源股份有限公司 | Connection buckle for photovoltaic module frame |
| CN108916174B (en) * | 2018-08-09 | 2024-02-23 | 浙江宝利特新能源股份有限公司 | Connecting buckle for photovoltaic module frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190510 Effective date of abandoning: 20240223 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190510 Effective date of abandoning: 20240223 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |