CN203205435U - Photovoltaic roof solar components - Google Patents
Photovoltaic roof solar components Download PDFInfo
- Publication number
- CN203205435U CN203205435U CN2013202237563U CN201320223756U CN203205435U CN 203205435 U CN203205435 U CN 203205435U CN 2013202237563 U CN2013202237563 U CN 2013202237563U CN 201320223756 U CN201320223756 U CN 201320223756U CN 203205435 U CN203205435 U CN 203205435U
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- CN
- China
- Prior art keywords
- section bar
- installation section
- protection frame
- roof solar
- photovoltaic roof
- 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
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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]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses photovoltaic roof solar components. Each photovoltaic roof solar component comprises a crystalline silicon photovoltaic layer casting die, a protective frame and an installation section bar, wherein the protective frame is disposed around the crystalline silicon photovoltaic layer casting die, two long sides of a series battery pack of the crystalline silicon photovoltaic layer casting die are respectively unsymmetrical with two corresponding long sides of the protective frame; long sides of the installation section bar are fixed on one long side of the protective frame, the side of fixation between the long sides of the installation section bar and the protective frame is the wider side between the series batter pack and the protective frame, and two short sides of the installation section bar are respectively fixed on two short sides of the protective frame; and one of the two short sides of the installation section bar is provided with a U-shaped groove, the other of the two short sides of the installation section bar is provided with a reverse L-shaped clamping port, and adjacent photovoltaic roof solar components are connected by fitting the U-shaped groove into the clamping port. The photovoltaic roof solar components has a light structure, is safe and reliable, is nice in appearance, low in cost and long in service lifetime, is quite convenient to install, is relatively low in installation cost, and enables a long system lifetime.
Description
Technical field
The utility model relates to a kind of solar components, specifically a kind of photovoltaic roof solar assembly.
Background technology
Along with expanding economy, people are increasing to the demand of the energy, but conventional energy resource is but day by day exhausted, so people are the sustainable green energy resource of target diversion.Solar energy obtains swift and violent development in recent years as the Typical Representative of green energy resource, growing up in regions of the world on a large scale.Nowadays photovoltaic solar generating has been widely used in surface power station, power station, roof and BIPV project, the aspects such as BAPV project.With regard to the photovoltaic roof, along with enabling of in recent years more American-European developed countries " photovoltaic roof " plan, its market has obtained extraordinary development.Present photovoltaic roof mainly contains two kinds of forms, and a kind of is the matrix form power station, and a kind of is the adhesion type power station.
Matrix form power station, roof, advantage is that energy utilization rate is high, shortcoming is complex structure, and winding displacement is more, and most of electric component is exposed to outdoor, cost is higher, it is high that electric component requires, and the life-span is short, and to require the roof be plane, and certain weight capacity is arranged, be not suitable for the average family roof.
Adhesion type power station, roof, advantage is good looking appearance, structure is more simple and practical, and electric component is mostly indoor, require relatively low, useful life is longer, and the roof is generally the inclined-plane, is applicable to family roof, shortcoming is that the roof needs to transform when installing, and because Inner standpipe generally is on the brace summer of inside, house, so can cause to a certain degree damage and the hidden danger of leaking to the house, and the heat that assembly when work sends can't shed, need to transform special thermal insulation layer or heat dissipating layer, but this can reduce the usable floor area in component power output and house virtually, integrated cost even be higher than the matrix form power station.When assembly is installed simultaneously, because assembly area and mounting design problem usually need to trample at another chip module and install, cause mechanical damage or hidden the splitting of cell piece in the assembly, reduce useful life and the power of assembly.
The utility model content
Technical problem to be solved in the utility model is, overcomes the shortcoming of prior art, and a kind of photovoltaic roof solar assembly is provided, and structure is light and handy, safe and reliable, good looking appearance, cost is low, and the life-span is long, it is also very convenient to install simultaneously, and installation cost is relatively low, and lifetime of system is long.
The technical scheme that the utility model solves above technical problem is:
A kind of photovoltaic roof solar assembly, comprise crystalline silicon photovoltaic laminate, protection frame and installation section bar, protection frame is arranged on around the crystalline silicon photovoltaic laminate, and the crystalline silicon photovoltaic laminate comprises the battery strings group that is connected to form by some battery strings, and each battery strings is comprised of some cell pieces; Two long limits of the battery strings group respectively distance between the long limit corresponding to protection frame are asymmetric, form battery strings group one side and protection frame spacing large, the closely spaced structure of opposite side and protection frame; Section bar is installed is had a long limit and two minor faces, the long limit that section bar is installed is fixed on the long limit of protection frame, the fixation side that the long limit of section bar and protection frame are installed is that large side of battery strings group and protection frame spacing, and two minor faces that section bar is installed are separately fixed on two minor faces of protection frame; Two brachymedials of section bar are installed, and one is provided with Baltimore groove, and another is provided with the inverted L-shaped bayonet socket corresponding with described Baltimore groove, adjacent photovoltaic roof solar assembly being connected by Baltimore groove and bayonet socket.
Like this, two long limits of the utility model crystal silicon cell string are asymmetric with the distance on the corresponding long limit of glass plate respectively, form the closely spaced structure of the large opposite side of a side spacing; Namely reserve the assembly lap position, make the cell piece both sides to glass edge distance inconsistent (conventional all is symmetrical), overlapping part about when that side that the distance that reserves is larger is the assembly installation namely plays the effect of draining, also plays simultaneously the effect of ventilation and heat; The particular design of assembly short frame Baltimore groove and bayonet socket can make the assembly on the row closely be fixed together, and safeguards when changing simultaneously and easily changes again.
The technical scheme that the utility model further limits is:
Aforesaid photovoltaic roof solar assembly is wherein installed long limit and the protection frame of section bar and is fixed by double faced adhesive tape, and minor face and protection frame that section bar is installed are screwed.
Aforesaid photovoltaic roof solar assembly is wherein stated the long limit that section bar is installed and is provided with for the installing hole of fixing with photovoltaic roof solar module mounting bracket.
Aforesaid photovoltaic roof solar assembly, wherein the crystalline silicon photovoltaic laminate comprises glass plate, sealant layer, battery strings group, sealant layer and backboard from top to bottom successively.
Aforesaid photovoltaic roof solar assembly, wherein sealant layer is EVA layer, layer of silica gel, PVB layer or TPU layer; Described backboard is the fire resistant epoxy glass mat.
Aforesaid photovoltaic roof solar assembly, it is galvanized steel plain sheet that section bar wherein is installed.
The beneficial effects of the utility model are: the utility model structure is light and handy, the roof need not to destroy house structure when installing and gets final product fixation kit, and reserved the heat dissipation design of installing, need not to establish again heat insulation and heat dissipating layer, and owing to not destroying the room body, the hidden danger so do not leak, greatly reduce installation cost, because assembly is lightly nimble, the monolithic area is little simultaneously, lightweight, one hand just can be picked up assembly and operate, and need not to trample assembly and carries out system's installation and fixing operation, can not cause artificial hidden the splitting when installing, and reserve the maintenance design, assembly safeguards that replacing is more simple and convenient.The utility model component design is not only own safe and reliable, good looking appearance, and cost is low, and the life-span is long, and it is also very convenient to install simultaneously, and installation cost is relatively low, and lifetime of system is long.
Description of drawings
Fig. 1 is planar structure schematic diagram of the present utility model.
Fig. 2 is the connection diagram of the utility model left and right sides assembly.
Fig. 3 is the enlarged drawing of the utility model left and right sides assembly connecting portion.
Fig. 4 is the up and down connection diagram of assembly of the utility model.
Embodiment
Embodiment 1
The present embodiment is a kind of photovoltaic roof solar assembly, structure as shown in Figure 1, comprise crystalline silicon photovoltaic laminate 1, protection frame 3 and installation section bar 4, crystalline silicon photovoltaic laminate 1 back side is provided with terminal box 2, protection frame 3 is arranged on around the crystalline silicon photovoltaic laminate 1, crystalline silicon photovoltaic layer 1 casting die comprises the battery strings group that is connected to form by some battery strings, each battery strings is comprised of some cell pieces, the crystalline silicon photovoltaic laminate comprises glass plate from top to bottom successively, sealant layer, the battery strings group, sealant layer and backboard, sealant can adopt EVA, silica gel, PVB or TPU, backboard can adopt the fire resistant epoxy glass mat.Two long limits of battery strings group respectively and the distance between the protection frame 3 corresponding long limits asymmetric, form battery strings group one side and protection frame spacing large, the closely spaced structure of opposite side and protection frame; Section bar 4 is installed is had a long limit and two minor faces, the long limit that section bar 4 is installed is fixed on the long limit of protection frame 3, the fixation side that section bar 4 long limits and protection frame 3 are installed is that large side of battery strings group and protection frame 3 spacings, two minor faces that section bar 4 is installed are separately fixed on two minor faces of protection frame 3, the long limit of section bar 4 and protection frame 3 are installed are fixed by double faced adhesive tape, minor face and the protection frame 3 of installation section bar 4 are screwed.As shown in Figure 3, install in two minor faces of section bar, article one, be provided with Baltimore groove 5, another is provided with the inverted L-shaped bayonet socket 6 corresponding with Baltimore groove 5, adjacent photovoltaic roof solar assembly being connected by Baltimore groove and bayonet socket, the installing hole that also is provided with on the long limit of section bar for fixing with photovoltaic roof solar module mounting bracket is installed, and the installation section bar is galvanized steel plain sheet.
The assembly battery strings of the present embodiment is set as 2 strings, and such design alleviates assembly weight so that the area of assembly reduces greatly, is convenient to installation and transportation; Battery strings one side is reserved the assembly lap position, make the cell piece both sides to glass edge distance inconsistent (conventional all is symmetrical), overlapping part about when that side that the distance that reserves is larger is the assembly installation namely plays the effect of draining, also plays simultaneously the effect of ventilation and heat; Structure fabrication by glass/EVA/ battery strings/EVA/ backboard becomes the crystalline silicon photovoltaic laminate; Around the crystalline silicon photovoltaic laminate light-duty protection frame is set, this frame is different from general photovoltaic component frame, does not have installing hole, and the conventional hole design such as osculum and ground hole is simple in structure, light practicality;
In light-duty protection frame one side the installation section bar is set, the installation section bar is galvanized steel plain sheet, the installation site is the large spacing side of laminate, length is consistent with length component, the minor face that section bar and light-duty protection frame are installed is fixed together by self-tapping screw, the double-sided tape sealing and reinforcing is used on long limit, in installation section bar horizontal side installing hole is set simultaneously, and assembly is fixed by installing hole and support.Section bar is installed two short frames are arranged, one is provided with " recessed " type groove, another is provided with " Г " type draw-in groove, when assembly is installed, adjacent left and right sides assembly, the cooperation that is left assembly 11 and right assembly 12 by " recessed " type groove and " Г " type groove reaches the joint and seal effect, and as shown in Figure 2, simultaneously this design also helps the assembly draining.
During installation, at deck parallel shelf layer is set, will section bar be installed and support is fixed by installing hole, when left and right sides assembly was installed, the connection that the groove of assembly short frame need be cooperatively interacted was when installing lower assembly, when lower assembly 21 and upper assembly 22 namely are installed, need upper assembly 22 parts are ridden on the lower assembly 21, as shown in Figure 4, to reach ventilation, radiating effect, the two rows assembly carries out arranged in dislocation as required simultaneously, so that the enhancing drainage effect reduces the hidden danger of leaking.
When assembly of the present utility model is installed, be different from the support that common component need to customize, angle steel, the multiple mounting material such as corner fittings, use the novel assembly of this use, only need a kind of section bar to get final product, and as required, can use various material, such as metal, wooden or other section bar of certain supporting role is arranged, the particular design of assembly short frame can make the assembly on the row closely be fixed together, safeguard when changing simultaneously and easily change again, the large spacing asymmetrical design of assembly is that the assembly two rows can hang together, and plays simultaneously draining, ventilate, the several functions such as heat radiation, the design of this assembly are not only own safe and reliable, good looking appearance, cost is low, life-span is long, and it is also very convenient to install simultaneously, and installation cost is relatively low, lifetime of system is long, is a kind of very practical photovoltaic roof assembly.
In addition to the implementation, the utility model can also have other execution modes.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of the utility model requirement.
Claims (6)
1. photovoltaic roof solar assembly, comprise crystalline silicon photovoltaic laminate, protection frame and installation section bar, described protection frame is arranged on around the crystalline silicon photovoltaic laminate, described crystalline silicon photovoltaic laminate comprises the battery strings group that is connected to form by some battery strings, and each battery strings is comprised of some cell pieces; It is characterized in that: two long limits of the described battery strings group respectively distance between the long limit corresponding to described protection frame are asymmetric, form battery strings group one side and protection frame spacing large, the closely spaced structure of opposite side and protection frame; Described installation section bar has a long limit and two minor faces, the long limit of described installation section bar is fixed on the long limit of described protection frame, the fixation side of the long limit of described installation section bar and described protection frame is that large side of described battery strings group and protection frame spacing, and two minor faces of described installation section bar are separately fixed on two minor faces of described protection frame; Two brachymedials of described installation section bar, one is provided with Baltimore groove, and another is provided with the inverted L-shaped bayonet socket corresponding with described Baltimore groove, adjacent photovoltaic roof solar assembly being connected by Baltimore groove and bayonet socket.
2. photovoltaic roof solar assembly as claimed in claim 1, it is characterized in that: long limit and the described protection frame of described installation section bar are fixed by double faced adhesive tape, and the minor face of described installation section bar and described protection frame are screwed.
3. photovoltaic roof solar assembly as claimed in claim 1 or 2 is characterized in that: the long limit of described installation section bar be provided with for the fixing installing hole of photovoltaic roof solar module mounting bracket.
4. photovoltaic roof solar assembly as claimed in claim 1, it is characterized in that: described crystalline silicon photovoltaic laminate comprises glass plate, sealant layer, battery strings group, sealant layer and backboard from top to bottom successively.
5. photovoltaic roof solar assembly as claimed in claim 4, it is characterized in that: described sealant layer is EVA layer, layer of silica gel, PVB layer or TPU layer; Described backboard is the fire resistant epoxy glass mat.
6. photovoltaic roof solar assembly as claimed in claim 1, it is characterized in that: described installation section bar is galvanized steel plain sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202237563U CN203205435U (en) | 2013-04-27 | 2013-04-27 | Photovoltaic roof solar components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202237563U CN203205435U (en) | 2013-04-27 | 2013-04-27 | Photovoltaic roof solar components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203205435U true CN203205435U (en) | 2013-09-18 |
Family
ID=49149506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202237563U Expired - Fee Related CN203205435U (en) | 2013-04-27 | 2013-04-27 | Photovoltaic roof solar components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203205435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100530A (en) * | 2016-07-07 | 2016-11-09 | 西安黄河光伏科技股份有限公司 | A kind of roof solar module and installation method thereof |
-
2013
- 2013-04-27 CN CN2013202237563U patent/CN203205435U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100530A (en) * | 2016-07-07 | 2016-11-09 | 西安黄河光伏科技股份有限公司 | A kind of roof solar module and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20140427 |