CN108757665A - A kind of connection buckle for photovoltaic module frame - Google Patents
A kind of connection buckle for photovoltaic module frame Download PDFInfo
- Publication number
- CN108757665A CN108757665A CN201810859657.1A CN201810859657A CN108757665A CN 108757665 A CN108757665 A CN 108757665A CN 201810859657 A CN201810859657 A CN 201810859657A CN 108757665 A CN108757665 A CN 108757665A
- Authority
- CN
- China
- Prior art keywords
- diversion trench
- fastener
- overlap
- roof
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 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
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 13
- 238000009434 installation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000001223 reverse osmosis Methods 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 2
- 238000004519 manufacturing 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
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/0004—Joining sheets, plates or panels in abutting relationship
- F16B5/0008—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edge
- F16B5/0012—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edge a tongue on the edge of one sheet, plate or panel co-operating with a groove in the edge of another sheet, plate or panel
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The present invention relates to a kind of connection buckles for photovoltaic module frame, and by left fastener, right fastener is constituted.The first photovoltaic panel is respectively offered on left fastener and right fastener and places groove, the second photovoltaic panel placement groove, is disposed opposite to each other.Diversion trench is additionally provided on left fastener, bottom wall is obliquely installed obliquely, and roof is placed on the roof of right fastener.It is provided with the overlap tilted upward on right fastener, is inserted in diversion trench, and is divided into the first diversion trench and the second diversion trench.The roof and side wall of overlap and the diversion trench are both provided with gap.The bottom of overlap is provided with antiseepage waterside straight down.Thus, in normal conditions, it only needs that by the first diversion trench drainage requirement can be met, when displacement is larger, second diversion trench also works, what is more important, the antiseepage waterside being arranged on overlap may make the flow overflowed from the first diversion trench completely into the second diversion trench, prevent flow from leaking into building.
Description
Technical field
The present invention relates to photovoltaic module manufacturing technology fields, more particularly to a kind of connection card for photovoltaic module frame
Button.
Background technology
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
A kind of use of hair design is a kind of scheme saved cost and popularize photovoltaic plant directly as the photovoltaic module of roof sheet tile, so
And in actual use, water proofing property is not solved effectively always, thus, it would be highly desirable to technical staff solves the above problems.
Invention content
It is quick for installation, reliable the technical problem to be solved in the present invention is to provide a kind of structure design is simple, it effectively prevent water
The connection buckle for photovoltaic module frame of leakage.
In order to solve the above-mentioned technical problem, the present invention relates to a kind of connection buckles for photovoltaic module frame, by a left side
Fastener, right fastener are constituted.The first photovoltaic panel is offered in left fastener and places groove, and the second light is offered in right fastener
It lies prostrate plate and places groove, above-mentioned first photovoltaic panel is placed groove and is disposed opposite to each other with second photovoltaic panel placement groove.In left engaging
Diversion trench is additionally provided on part.The bottom wall of the diversion trench is obliquely installed obliquely, and roof is placed on the roof of right fastener.?
It is provided with the overlap tilted upward on right fastener, is inserted in diversion trench, and is divided into the first diversion trench and second
Diversion trench.The roof and side wall of overlap and the diversion trench are both provided with gap.It is provided with straight down in the bottom of overlap
Antiseepage waterside.
Using the connection buckle of above-mentioned technical proposal, it is provided with two diversion trenches separated by overlap, usual feelings
Under condition, it is only necessary to drainage requirement can be met by the first diversion trench, when displacement is larger, the second diversion trench also works, more
For importantly, the antiseepage waterside being arranged on overlap can effectively be such that the flow overflowed from the first diversion trench is led completely into second
Chute prevents flow from leaking into building.
As being further improved for foregoing invention, the roof of the roof of diversion trench and right fastener tilts down 1~
3 ° of settings, the contact site of the two are bonded completely.
It is arranged by using aforesaid way so that most of flow is shunted so that above-mentioned diversion trench only plays auxiliary
Effect, improves the anti-leakage of its own.Furthermore it is also possible to which the stability that effectively both enhancings connect, prevents from disengaging situation hair
It is raw.
As being further improved for foregoing invention, places groove in the first photovoltaic panel and the second photovoltaic panel is placed and set on groove
It is equipped with the first clamping part, the second clamping part.First clamping part and second clamping part are the arc extended to opposite side side wall
Protrusion, 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 being further improved for foregoing invention, elastic rubber is enclosed on the first clamping part and the second clamping part
Layer.
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 being further improved for foregoing invention, the distance of roof and side wall of the overlap apart from the diversion trench is 0.5~
1mm, and the bottom wall of diversion trench is also 0.5~1mm at a distance from the side wall of right fastener.
It is arranged by using aforesaid way, optimizes the mounting structure of left fastener and right fastener, to improves two
Person's connection stability and reliability.
As being further improved for foregoing invention, the bottom wall of diversion trench and the angle of inclination of overlap are 30~60 °.
It is arranged by using aforesaid way, it is also effective while ensureing the first diversion trench and the second diversion trench water capacity
Ground prevents flowing water from leaking out to building.
As being further improved for foregoing invention, the bottom wall of diversion trench and the angle of inclination of overlap are 45 °.
As being further improved for foregoing invention, the lap position of the roof of diversion trench is provided with arc convex, accordingly
Ground is provided with groove compatible with above-mentioned arc convex on the roof of right fastener.
It is arranged by using aforesaid way, further enhances the stability that left fastener is connected with right fastener, prevent
Disengagement happens.
As being further improved for foregoing invention, upper fastener and lower 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 ensureing use intensity
The dead weight of component, to reduce pressure of the photovoltaic module to building.
As being further improved for foregoing invention, left fastener and right fastener are integrally casting shaping part.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the assembling schematic diagram for the first embodiment of the connection buckle of photovoltaic module frame in the present invention.
Fig. 2 is the structural schematic diagram of the left fastener in Fig. 1 embodiments.
Fig. 3 is the structural schematic diagram of the right fastener in Fig. 1 embodiments.
Fig. 4 is the assembling schematic diagram of second of embodiment of connection buckle for photovoltaic module frame in the present invention.
Fig. 5 is the structural schematic diagram of the left fastener in Fig. 4 embodiments.
Fig. 6 is the structural schematic diagram of the right fastener in Fig. 4 embodiments.
Fig. 7 be not provided with reverse osmosis waterside flow when displacement is larger flow to schematic diagram.
Fig. 8 be provided with reverse osmosis waterside flow when displacement is larger flow to schematic diagram.
1- photovoltaic panels；The left fasteners of 2-；The first photovoltaic panels of 21- place groove；The first clamping parts of 211-；22- diversion trenches；
The first diversion trenches of 221-；The second diversion trenches of 222-；223- arc convex；The right fasteners of 3-；The second photovoltaic panels of 31- place groove；
The second clamping parts of 311-；32- overlaps；33- antiseepages waterside；34- grooves；4- rubber layers.
Specific implementation mode
With reference to specific embodiment, present disclosure is described in further detail, Fig. 1, Fig. 2, Fig. 3 show respectively
Go out and has been used for the assembling schematic diagram in a kind of embodiment of connection buckle of photovoltaic module frame and its composition portion in the present invention
Divide the structural schematic diagram of left fastener and right fastener.As shown in fig. 1, the connection buckle is by left fastener 2, right fastener 3
It constitutes.The first photovoltaic panel is offered in left fastener 2 and places groove 21, and it is recessed to offer the placement of the second photovoltaic panel in right fastener 3
Slot 31, above-mentioned first photovoltaic panel are placed groove 21 and are disposed opposite to each other with second photovoltaic panel placement groove 31.On left fastener 2
It is additionally provided with diversion trench 22.The bottom wall of the diversion trench 22 is obliquely installed obliquely, and roof is placed on the roof of right fastener 3.
It is provided with the overlap 32 tilted upward on right fastener 3, is inserted in above-mentioned diversion trench 22, and is divided into first and led
Chute 221 and the second diversion trench 222.Overlap 32 and the roof and side wall of the diversion trench 22 are both provided with gap.In overlap 32
Bottom be provided with antiseepage waterside 33 straight down.In normal conditions, it is only necessary to which row can be met by the first diversion trench 221
Water requirement, when displacement is larger, the second diversion trench 222 also works, it is even more important that the water-impervious being arranged on overlap 32
Side 33 can effectively make the flow overflowed from the first diversion trench 221 fully enter the second diversion trench 222, prevent flow from leaking into building
In object.
As advanced optimizing for the above-mentioned connection buckle for photovoltaic module frame, the roof of diversion trench 22 and right card
The roof of component 3 is bonded completely, and contact site tilts down 1~3 ° of setting, so that most of flow is shunted, herein
The first diversion trench 221 and the second diversion trench 222 only play booster action in the process, improve the anti-leakage of its own.In addition, may be used also
Effectively to enhance the stability that left fastener 2 and right fastener 3 connect, prevent disengagement from happening.
Furthermore photovoltaic panel 1 loosens in actual moving process in order to prevent, can also be put in above-mentioned first photovoltaic panel
It sets groove 21 and the second photovoltaic panel places and is provided with the first clamping part 211, the second clamping part 311 on groove 31.First clamping part
211 and second clamping part 311 be the arc convex 223 extended to opposite side side wall, and its distance apart from opposite side side wall is little
In the plate thickness of itself of photovoltaic panel 1.It, can be to the first clamping part 211, second of each position setting when carrying out the installation of photovoltaic panel 1
Clamping part 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
Above two type clamping part 211,311 can apply pressure to photovoltaic panel 1 always after the completion, it is ensured that the reliability of installation.
It, can be to its own knot furthermore in order to improve the reliability and stability that left fastener 2 and right fastener 3 are installed
Structure size optimizes, specially：It is set to the distance of roof and side wall of the overlap 32 on right fastener 3 apart from diversion trench 22
For 0.5~1mm, and the bottom wall of diversion trench 22 is also 0.5~1mm at a distance from the side wall of right fastener 3.
Furthermore the bottom wall of diversion trench 22 and the angle of inclination of overlap 32 are traditionally arranged to be 30~60 °, most preferably 45 °,
To while ensureing the first diversion trench 221 and the second 222 water capacity of diversion trench, be also effectively prevented from flowing water and leak out to building
Object.
Fig. 4, Fig. 5, Fig. 6 respectively illustrate the present invention for another embodiment of the connection buckle of photovoltaic module frame
In assembling schematic diagram and its component part left fastener and right fastener structural schematic diagram, with the first embodiment party
The main distinction of connection buckle described in formula has following two points：1) lap position of the roof of diversion trench 22 is provided with arc
Protrusion 223, correspondingly, be provided on the roof of right fastener 3 with the convex 223 compatible grooves 34 of above-mentioned arc, to
The stability that left fastener 2 and right fastener 3 connect is further enhanced, prevents disengagement from happening.2) in the first clamping part
211 and second are enclosed with elastic rubber layer 4 on clamping part 311, thus, on the one hand, can effectively increase clamping part
The pressure that photovoltaic panel 1 is applied；Another prior aspect can effectively prevent 1 surface of photovoltaic panel and form scratch, reduce peace
Full blast danger.
Furthermore left fastener 2 and right fastener 3 all can be integrally casting aluminium molded part, so that its ontology is had 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
Flow flows to schematic diagram.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (10)
1. a kind of connection buckle for photovoltaic module frame, by left fastener, right fastener is constituted, which is characterized in that in institute
It states left fastener and offers the first photovoltaic panel placement groove, offering the second photovoltaic panel in the right fastener places groove, institute
The first photovoltaic panel placement groove is stated to be disposed opposite to each other with second photovoltaic panel placement groove；It is additionally provided on the left fastener
Diversion trench；The bottom wall of the diversion trench is obliquely installed obliquely, and its roof is placed on the roof of the right fastener；Described
The overlap tilted upward is provided on right fastener；The overlap is inserted in institute's diversion trench, and is divided into the first water conservancy diversion
Slot and the second diversion trench；The roof and side wall of the overlap and the diversion trench are both provided with gap；In the bottom of the overlap
It is provided with antiseepage waterside straight down.
2. the connection buckle according to claim 1 for photovoltaic module frame, which is characterized in that the top of the diversion trench
The roof of wall and the right fastener tilts down 1~3 ° of setting, and the contact site of the two is bonded completely.
3. 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.
4. the connection buckle according to claim 3 for photovoltaic module frame, which is characterized in that in first clamping
It is enclosed with elastic rubber layer on portion and second clamping part.
5. the connection buckle according to claim 1 for photovoltaic module frame, which is characterized in that the overlap is apart from institute
The distance of the roof and side wall of stating diversion trench is 0.5~1mm, and the side wall of the bottom wall of the diversion trench and the right fastener
Distance is also 0.5~1mm.
6. the connection buckle according to claim 1 for photovoltaic module frame, which is characterized in that the bottom of the diversion trench
The angle of inclination of wall and the overlap is 30~60 °.
7. the connection buckle according to claim 6 for photovoltaic module frame, which is characterized in that the bottom of the diversion trench
The angle of inclination of wall and the overlap is 45 °.
8. the connection buckle according to claim 1 for photovoltaic module frame, which is characterized in that in the diversion trench
The lap position of roof is provided with arc convex, correspondingly, is provided on the roof of the right fastener convex with the arc
Play compatible groove.
9. the connection buckle according to claim 1 for photovoltaic module frame, which is characterized in that the upper fastener and
The lower fastener is made by aluminium.
10. the connection buckle according to claim 9 for photovoltaic module frame, which is characterized in that the upper fastener
It is integrally casting shaping part with the lower fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810859657.1A CN108757665B (en) | 2018-07-31 | 2018-07-31 | Connecting buckle for photovoltaic module frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810859657.1A CN108757665B (en) | 2018-07-31 | 2018-07-31 | Connecting buckle for photovoltaic module frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108757665A true CN108757665A (en) | 2018-11-06 |
| CN108757665B CN108757665B (en) | 2024-03-26 |
Family
ID=63968482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810859657.1A Active CN108757665B (en) | 2018-07-31 | 2018-07-31 | Connecting buckle for photovoltaic module frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108757665B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003056131A (en) * | 2001-08-20 | 2003-02-26 | Kyocera Corp | Solar energy using apparatus and solar energy using array |
| DE202009005145U1 (en) * | 2009-08-14 | 2009-10-29 | Solarwatt Ag | Photovoltaic solar module with in-roof frame as in-roof solar system arrangement |
| CN202925776U (en) * | 2012-09-28 | 2013-05-08 | 广东保威新能源有限公司 | Tile type photovoltaic module installation structure |
| CN205265599U (en) * | 2015-10-28 | 2016-05-25 | 协鑫集成（上海）能源科技发展有限公司 | Photovoltaic module , photovoltaic array and photovoltaic roof system |
| JP6153047B1 (en) * | 2016-12-07 | 2017-06-28 | 株式会社サンレガーロ | Support structure for solar cell module and solar power generation device |
| CN208845512U (en) * | 2018-07-31 | 2019-05-10 | 浙江宝利特新能源股份有限公司 | A kind of connection buckle for photovoltaic module frame |
-
2018
- 2018-07-31 CN CN201810859657.1A patent/CN108757665B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003056131A (en) * | 2001-08-20 | 2003-02-26 | Kyocera Corp | Solar energy using apparatus and solar energy using array |
| DE202009005145U1 (en) * | 2009-08-14 | 2009-10-29 | Solarwatt Ag | Photovoltaic solar module with in-roof frame as in-roof solar system arrangement |
| CN202925776U (en) * | 2012-09-28 | 2013-05-08 | 广东保威新能源有限公司 | Tile type photovoltaic module installation structure |
| CN205265599U (en) * | 2015-10-28 | 2016-05-25 | 协鑫集成（上海）能源科技发展有限公司 | Photovoltaic module , photovoltaic array and photovoltaic roof system |
| JP6153047B1 (en) * | 2016-12-07 | 2017-06-28 | 株式会社サンレガーロ | Support structure for solar cell module and solar power generation device |
| CN208845512U (en) * | 2018-07-31 | 2019-05-10 | 浙江宝利特新能源股份有限公司 | A kind of connection buckle for photovoltaic module frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108757665B (en) | 2024-03-26 |
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