CN207460070U - A kind of connection briquetting external member of double glass photovoltaic modulies - Google Patents
A kind of connection briquetting external member of double glass photovoltaic modulies Download PDFInfo
- Publication number
- CN207460070U CN207460070U CN201721404083.6U CN201721404083U CN207460070U CN 207460070 U CN207460070 U CN 207460070U CN 201721404083 U CN201721404083 U CN 201721404083U CN 207460070 U CN207460070 U CN 207460070U
- Authority
- CN
- China
- Prior art keywords
- briquetting
- double glass
- glass photovoltaic
- external member
- photovoltaic modulies
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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 is related to a kind of connection briquetting external members of two-sided double glass photovoltaic modulies, are pressed in by the way that bond to be bonded in the edge of lower floor's glass, then with briquetting in the L-shaped hold-down segment of bond, and component is mounted on purlin.Connecting briquetting external member includes bond, briquetting and bolt kit, and bond includes integrally formed horizontal bonding section, vertical /V section and L-type hold-down segment；Briquetting includes briquetting main body and is arranged on the compression side of briquetting main body lower face both sides edge placement, and briquetting main body center offers through hole；Bolt kit includes bolt and flanging nut；The cooperation that the utility model passes through bond, briquetting and bolt kit, adjacent two pieces double glass photovoltaic modulies are compressed and are mounted on purlin, meet connection briquetting component and purlin upper surface and the installation requirement of internal face simultaneously, ensure the stress safety of the double glass photovoltaic module tow sides of double-side cell, improve the stability of the double glass photovoltaic module connections of double-side cell.
Description
Technical field
The utility model is related to the double glass photovoltaic module mounting technique fields of double-side cell, and in particular to a kind of two-sided double glass light
Lie prostrate the connection briquetting external member of component.
Background technology
The double glass photovoltaic modulies of double-side cell are commonly called as solar double-glass assemblies by single side battery solar double-glass assemblies in recent years and develop
A kind of novel photovoltaic module product so that the generating efficiency of silicon wafer component is largely increased, and this component represents crystal silicon group
The future of part, but the installation of the component, but into relatively difficult thing, currently only a kind of installation method, is exactly in component
Edge compress mode.Current installation is only using if the patent No. CN105186980A and CN204263041U are i.e. in component
Two long sides solar double-glass assemblies are pressed on purlin with briquetting respectively, in briquetting and the connecting portion of glass, with rubber pad by glass
Glass and metallic briquette separate.The shortcomings that this mounting means is exactly that intermediate rubber pad life is difficult service life phase with component
Match somebody with somebody, the problem of ageing of rubber will seriously affect the service life of solar double-glass assemblies.
Current photovoltaic bracket in the market using purlin be a kind of special C-shaped steel profile as shown in Figure 2, due in c-type
Two flanging lengths of in steel mill process it is difficult to ensure that the upper end are the same, and the material of large error is often mixed in a large amount of conjunctions
It is difficult to find among the material of lattice, some even errors reach more than 4mm, and such defective material is often installed in component
Finish and be just found after causing loss, so as to bring huge injury to the investor.The abnormity nut used now is thickness
For the plate forging part that 5mm length is 35mm width 21mm, as shown in Figure 5.Radius is cut into as width in its upper right corner and the lower left corner
The circular arc of half, when bolt tightens, nut is stuck in after rotating 90 degree on the inner wall of purlin, achievees the purpose that make-up, it is desirable that purlin
Two flanging length errors of C-type steel are less than 1mm.The flange that groove above it is desirable to purlin C-type steel can be just embedded in
Wherein, abnormity nut can be pressed in the end of two flange of C-type steel, due under the flange of purlin C-type steel along end face be in sawtooth
Shape and height differs and other reasons, causes nut to tend not to be rotated in place, as shown in Figure 6.Therefore, at two of C-type steel
As shown in Fig. 2, nut is difficult to compress when flange height difference is larger, when the larger generation of wind load is vibrated, it is easy to component is blown off,
Cause the greater loss in power station.
The content of the invention
The utility model provides a kind of connection briquetting external member of double glass photovoltaic modulies, solves double glass photovoltaic groups in the prior art
The connecting-piece structure of part is complicated, installation is inconvenient, double glass photovoltaic modulies connect built on the sand, and the technologies such as installation point discontinuity are asked
Topic.
To solve the above-mentioned problems, the technical solution of the utility model is as follows：
A kind of connection briquetting external member of two-sided double glass photovoltaic modulies, it is double that the connection briquetting external member connects adjacent two pieces
Glass photovoltaic module, and this two pieces double glass photovoltaic modulies are fixed on the purlin below them, the connection briquetting external member includes
Bond, briquetting and bolt kit；The bond includes integrally formed horizontal section, vertical /V section and the L-type of being bonded and compresses
Section, the vertical /V section are arranged on horizontal bonding section upper surface one end, and the L-type hold-down segment is arranged on horizontal bonding section lower end
Face, the lower horizontal upper surface edge placement of L-type hold-down segment are provided with defining flange, locked groove are formed on the inside of defining flange；Institute
Stating briquetting includes briquetting main body and is arranged on the compression side of briquetting main body lower face both sides edge placement, the briquetting main body center
Offer through hole；The bolt kit includes bolt and flanging nut；The bond is bonded in double by its level bonding section
The edge placement of lower floor's lower glass surface of glass photovoltaic module, the side wall glass of vertical /V Duan Yushuan glass photovoltaic modulies are tight
It leans on；Bond is pressed on downwards on purlin upper surface by the briquetting by the fastening effect of bolt kit, the compression side of briquetting
It is pressed in the locked groove of L-type hold-down segment；In the bolt hypomere insertion purlin, flanging nut compresses purlin upwards.
Further, the flanging nut edge be provided with it is retrousse turn over the edge of a wing, turn over the edge of a wing and be pressed on purlin upwards
The inside of top steel plate.
Further, the contact surface of the horizontal bonding Duan Yushuan glass photovoltaic modulies is plane or curved surface.
Further, adjacent two pieces double glass photovoltaic modulies are connected and fixed by connection briquetting external member described in two groups.
Further, in briquetting main body lower face, through hole both sides are provided with reinforcing rib straight down.
Further, the defining flange is located at the groove compressed described in the both ends of briquetting on the inside of side, forms buckle knot
Structure.
Further, anti-slop serrations are provided on the lower horizontal upper surface of the L-type hold-down segment.
Further, anti-slop serrations are provided on the lower face for compressing side.
Further, the bond and briquetting are made of aluminium alloy.
Further, the horizontal bonding section is bonded in the lower surface of lower floor's glass of double glass photovoltaic modulies by structure glue
Edge.
The beneficial effects of the utility model：
1. double glass photovoltaic modulies compression is mounted on by the utility model by the cooperation of bond, briquetting and bolt kit
On purlin, while meet connection briquetting external member and purlin upper surface and the installation requirement of internal face, ensure photovoltaic module positive and negative two
The stress safety in face improves the stability of double glass photovoltaic module connections.
2. the bond top of the utility model is provided with the vertical /V section for playing the role of cemented in place face, in bond
Bonding process in double glass photovoltaic module side walls are close to as positioning surface using vertical /V section, guarantee bond can be easy to
Stress surface is on one wire.
3. the horizontal bonding section edge of the utility model bond is provided with upward defining flange, defining flange is located at pressure
The groove of the inside of block forms buckle structure, and briquetting compresses side by two bond pressures of its left and right sides by its both ends
Tightly, it ensure that the stability of adjacent two pieces of photovoltaic modulies connection, limit movement of double glass photovoltaic modulies in its horizontal direction.
4. the utility model turns over the special flanging nut on the edge of a wing using band, turn over the edge of a wing and be pressed up in the steel plate of purlin end
Side, and from the influence of double steel plate length under purlin, have to purlin opening size and timely react, and effective correction is can obtain,
It ensure that the stress safety of double glass photovoltaic module installations；Due to the defects of downward flanging length of purlin C-type steel differs, spacing differs
Unavoidably, the utility model flanging nut and the fit system of purlin flange, which overcome conventional nut, can not compress non-concordant turn over
The problem of side, ensures that each flanging nut can act as the effect for compressing purlin.
5. the connection briquetting external member structure of the utility model is simple, it is easy for installation, will to live purlin spacing installation accuracy
Ask not high, suitable for double glass photovoltaic module erecting beds of diversified forms.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the structure diagram of the utility model bond；
Fig. 4 is the structure diagram of the utility model briquetting；
Fig. 5 is the structure diagram of the utility model flanging nut；
Fig. 6 is the structure diagram of abnormity nut conventional in the prior art.
In figure, 1- photovoltaic modulies, 2- purlins, 3- bonds, 4- briquettings, the horizontal bonding sections of 5-, the vertical /V sections of 6-, 7-L
Type hold-down segment, 8- defining flanges, 9- compressions side, 10- bolts, 11- flanging nuts, 12- turn over the edge of a wing, 13- reinforcing ribs, 14- knots
Structure glue.
Specific embodiment
The utility model is described in further detail below by specific embodiment combination attached drawing.In following implementation
In mode, many datail descriptions are in order to enable the application can be better understood.However, those skilled in the art can be not
Laborious recognizes which part feature is dispensed or can be by other elements, material, side in varied situations
Method is substituted.In some cases, the relevant certain operations of the application there is no in the description show or describe, this be for
The core of the application is avoided to be flooded by excessive description, and to those skilled in the art, this is described in detail
A little relevant operations are not necessary, their the general technology knowledge of description and this field in specification can be complete
Understand relevant operation.
It please refers to Fig.1 and Fig. 2, a kind of connection briquetting external member of double glass photovoltaic modulies, the external member connection of connection briquetting is adjacent
Two pieces of double glass photovoltaic modulies 1, and on the purlin 2 that this two pieces double glass photovoltaic modulies 1 are fixed below them, the connection briquetting set
Part includes bond 3, briquetting 4 and bolt kit；Bond 3, briquetting 4 and bolt kit are by adjacent two pieces double glass photovoltaic modulies 1
It compresses and is mounted on purlin 2, while meet connection briquetting external member and the press fitting requirement of purlin upper surface and internal face, and then ensure
The stress safety of double glass photovoltaic module installations.
Referring to Fig. 3, the length of the bond 3 is more than 100mm, bond 3 include it is integrally formed it is horizontal be bonded section 5,
Vertical /V section 6 and L-type hold-down segment 7, vertical /V section 6 are arranged on 5 upper surface one end of horizontal bonding section, and vertical /V section 6 is high
Degree is less than the thickness of single-glass, and L-type hold-down segment 7 is arranged on 5 lower face of horizontal bonding section, the lower horizontal of L-type hold-down segment 7
Upper surface edge placement is provided with defining flange 8, and no more than 1mm, 8 inside of defining flange to L-type compresses the height of defining flange 8
The locked groove of a strip is formed between 7 vertical sections of section；Vertical 6 height of /V section is not more than the thickness of solar double-glass assemblies lower floor glass
The sum of with 14 thickness of structure glue, the thickness of vertical 6 material of /V section is not more than 1mm.
Referring to Fig. 4, briquetting 4 includes briquetting main body and is arranged on the compression side 9 of briquetting main body lower face both sides edge placement,
Briquetting main body center open up there are one be more than 8mm through hole；Bolt kit includes bolt 10 and flanging nut 11；Turn over the edge of a wing 12
2-3mm is added for the half of 11 length of flanging nut, positioned at the lower-left of the flanging nut 11 and upper right position（Composition is turned over
The permission rotation angle of side nut is not more than 100 degree）.
In briquetting main body lower face, through hole both sides are provided with reinforcing rib 13 straight down, and 13 height of reinforcing rib is not more than
7mm。
Level bonding section 5 is bonded in the edge of lower floor's glass lower plane of double glass photovoltaic modulies 1 by structure glue 14, erects
Straight /V section 6 and the side wall of double glass photovoltaic modulies 1 abut；Bond 3 is pressed downward by briquetting 4 by the fastening effect of bolt kit
Tightly on 2 upper surface of purlin, the compression side 9 of briquetting 4 is pressed in the locked groove of L-type hold-down segment 7；It is set in the locked groove of L-type hold-down segment 7
Anti-slop serrations are equipped with, compresses and is provided with anti-slop serrations on the lower face on side 9, play the role of the anti-skidding of horizontal direction.10 hypomere of bolt is inserted
Enter in purlin 2, flanging nut 11 compresses purlin 2 upwards, and referring to Fig. 5,11 edge of flanging nut, which is provided with, upward turns over the edge of a wing
12, the inside that the edge of a wing 12 is pressed on 2 top steel plate of purlin upwards is turned over, since the downward flange steel plate on purlin C-type steel top is long
The defects of degree differs, spacing differs is inevitable, and referring to the purlin in Fig. 2, the utility model turns over the edge of a wing 12 and purlin flange
Fit system overcome the problem of conventional nut can not compress non-concordant flange, ensure that each flanging nut can act as pressure
The effect of tight purlin.The body width of flanging nut 11 is not more than 22mm, and length is not more than 37mm, and turn over the edge of a wing 12 turns over height
Degree is not less than 5mm.It should be mentioned that only by the mounting means for changing nut, such as nut is mounted under purlin C-type steel
Side or in purlin C-type steel lower weld nut etc., within the scope of the utility model protection.
It is plane or curved surface on contact surface of the horizontal bonding section 5 with photovoltaic module 1, it is described convenient for the bonding of structure glue
The thickness of structure glue 14 is not more than 2mm.
Defining flange 8 is located at the groove that briquetting compresses 9 inside of side, forms buckle structure, avoids defining flange 8 with compressing
There is situation about departing from side 9.
The bond 3 and briquetting 4 of the utility model are made of aluminium alloy, have the advantages of good rigidity, light weight；Per adjacent
Two pieces of double glass photovoltaic modulies 1 connect and fix by the connection briquetting component 1 of their two groups of settings up and down, be finally linked to be full wafer
The double glass photovoltaic module arrays completed.
Monolithic solar double-glass assemblies can be also fixed by the utility model, it is only necessary to remove the compression side 9 of 4 one side of briquetting,
Monolithic solar double-glass assemblies briquetting can be formed.
The connection briquetting external member structure of the utility model is simple, it is easy for installation, to the requirement of live purlin spacing installation accuracy
It is not high, suitable for the photovoltaic module erecting bed of diversified forms.
Use above specific case is illustrated the utility model, is only intended to help to understand the utility model, and
Not limiting the utility model.Part of any people for being familiar with the technology in the technical scope disclosed by the utility model is repaiied
Change or replace, should all cover within the scope of the utility model.
Claims (10)
1. a kind of connection briquetting external member of double glass photovoltaic modulies, the connection briquetting external member connects the double glass photovoltaic groups of adjacent two pieces
Part（1）, and by this two pieces double glass photovoltaic modulies（1）The purlin being fixed below them（2）On, which is characterized in that the connection
Briquetting external member includes bond（3）, briquetting（4）And bolt kit；The bond（3）Including integrally formed horizontal bonding section
（5）, vertical /V section（6）With L-type hold-down segment（7）, the vertical /V section（6）It is arranged on horizontal bonding section（5）Upper surface one
End, the L-type hold-down segment（7）It is arranged on horizontal bonding section（5）Lower face, L-type hold-down segment（7）Lower horizontal upper surface side
Position is provided with defining flange（8）, defining flange（8）Inside forms locked groove；The briquetting（4）Including briquetting main body and setting
On the compression side of briquetting main body lower face both sides edge placement（9）, the briquetting main body center offers through hole；The bolt sleeve
Part includes bolt（10）And flanging nut（11）；The bond（3）Pass through its level bonding section（5）It is bonded in double glass photovoltaic groups
The edge placement of lower floor's lower glass surface of part, vertical /V section（6）With double glass photovoltaic modulies（1）Side wall glass abut；
The briquetting（4）By the fastening effect of bolt kit by bond（3）It is pressed on purlin downwards（2）On upper surface, briquetting（4）
Compression side（9）It is pressed on L-type hold-down segment（7）Locked groove in；The bolt（10）Hypomere is inserted into purlin（2）It is interior, flanging nut
（11）Purlin is compressed upwards（2）.
2. the connection briquetting external member of double glass photovoltaic modulies according to claim 1, which is characterized in that the flanging nut
（11）Edge, which is provided with, retrousse turns over the edge of a wing（12）, turn over the edge of a wing（12）It is pressed on purlin upwards（2）Top steel plate it is interior
Side.
3. the connection briquetting external member of double glass photovoltaic modulies according to claim 1 or 2, which is characterized in that described horizontal viscous
Connect section（5）With double glass photovoltaic modulies（1）Contact surface be plane or curved surface.
4. the connection briquetting external member of double glass photovoltaic modulies according to claim 3, which is characterized in that the double glass of adjacent two pieces
Photovoltaic module（1）It connects and fixes by connection briquetting external member described in two groups.
5. the connection briquetting external member of double glass photovoltaic modulies according to claim 4, which is characterized in that in briquetting main body lower end
Face, through hole both sides are provided with reinforcing rib straight down（13）.
6. the connection briquetting external member of double glass photovoltaic modulies according to claim 5, which is characterized in that the defining flange
（8）Positioned at briquetting（4）Both ends described in compress side（9）The groove of inside forms buckle structure.
7. the connection briquetting external member of double glass photovoltaic modulies according to claim 6, which is characterized in that the L-type hold-down segment
（7）Lower horizontal upper surface on be provided with anti-slop serrations.
8. the connection briquetting external member of double glass photovoltaic modulies according to claim 7, which is characterized in that the compression side（9）
Lower face on be provided with anti-slop serrations.
9. the connection briquetting external member of double glass photovoltaic modulies according to claim 8, which is characterized in that the bond（3）
And briquetting（4）It is made of aluminium alloy.
10. the connection briquetting external member of double glass photovoltaic modulies according to claim 9, which is characterized in that the horizontal bonding
Section（5）Pass through structure glue（14）It is bonded in double glass photovoltaic modulies（1）Lower floor's glass lower surface edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721404083.6U CN207460070U (en) | 2017-10-27 | 2017-10-27 | A kind of connection briquetting external member of double glass photovoltaic modulies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721404083.6U CN207460070U (en) | 2017-10-27 | 2017-10-27 | A kind of connection briquetting external member of double glass photovoltaic modulies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207460070U true CN207460070U (en) | 2018-06-05 |
Family
ID=62282208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721404083.6U Expired - Fee Related CN207460070U (en) | 2017-10-27 | 2017-10-27 | A kind of connection briquetting external member of double glass photovoltaic modulies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207460070U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729955A (en) * | 2019-10-24 | 2020-01-24 | 成都中建材光电材料有限公司 | Photovoltaic glass installation component |
| CN111525882A (en) * | 2020-06-05 | 2020-08-11 | 江西晶科光伏材料有限公司 | Frame profile structure convenient to component mounting |
-
2017
- 2017-10-27 CN CN201721404083.6U patent/CN207460070U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729955A (en) * | 2019-10-24 | 2020-01-24 | 成都中建材光电材料有限公司 | Photovoltaic glass installation component |
| CN111525882A (en) * | 2020-06-05 | 2020-08-11 | 江西晶科光伏材料有限公司 | Frame profile structure convenient to component mounting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180605 Termination date: 20211027 |