CN202930405U - Transparent organic material photovoltaic member - Google Patents
Transparent organic material photovoltaic member Download PDFInfo
- Publication number
- CN202930405U CN202930405U CN 201220596204 CN201220596204U CN202930405U CN 202930405 U CN202930405 U CN 202930405U CN 201220596204 CN201220596204 CN 201220596204 CN 201220596204 U CN201220596204 U CN 201220596204U CN 202930405 U CN202930405 U CN 202930405U
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- China
- Prior art keywords
- organic material
- transparent organic
- solar cell
- photovoltaic component
- material plate
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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.)
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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
Abstract
The utility model discloses a transparent organic material photovoltaic member, belonging to the solar energy photovoltaic building integration technical field. The member mainly comprises a transparent organic material plate, a solar energy cell, a colloid bonding layer and a photovoltaic member outer frame and is characterized in that the transparent organic material plate includes an upper substrate and a lower substrate; the colloid bonding layer seals the solar energy cell between the upper substrate and the lower substrate and bonds the upper substrate and the lower substrate into a whole. The transparent organic material photovoltaic member employs a transparent organic material plate and has good light-admitting quality and small self weight; in addition, cavities running through a how layer not only can effectively minimize interior and outdoor heat exchange to take the effects of heat preservation and insulation, but also can utilize air-flow circulation running through the cavities to channel heat so as to reduce cell operating temperature and raise cell efficiency.
Description
[0001] technical field
The utility model relates to a kind of photovoltaic component for building, and especially a kind of Novel photovoltaic member take transparent organic material as substrate belongs to solar photovoltaic building integrated technique field.
Background technology
Solar energy has wide research space and huge using value as a kind of regenerative resource of cleaning.Get a lot of applications in two glass photovoltaic module BIPV at home (BIPV) projects of solar energy at present.But, make the photovoltaic component in architectural lighting zone obtain good insulation, heat-proof quality and guarantee that the solar cell working temperature is normal, thereby reduce indoor energy consumption and improve energy utilization rate, adopt common two glass assemblies to be difficult to reach the expection requirement.For addressing this problem, photovoltaic component need to be synthesized hollow, or even LOW-E hollow.Though this design can obtain certain effect, mainly has the following disadvantages: 1. there is the problem of expanding with heat and contract with cold in the confining gas in double glazing, and especially air expands when member temperature raises, and easily causes member to break; Photovoltaic component in working order under, the existence of double glazing has stopped the heat radiation of solar cell, causes solar battery efficiency to reduce; 3. the double glazing member dead weight is large, cost is high, has affected fail safe and the economy of building structure.
Summary of the invention
Problem for above-mentioned prior art existence, the utility model purpose is that a kind of transparent organic material plate is combined with solar cell, and a kind of transparent organic material photovoltaic component with performances such as good effect of heat insulation, solar battery efficiency are high, deadweight is little, safety of structure is high is provided.
The technical solution of the utility model is: the transparent organic material photovoltaic component mainly comprises transparent organic material plate, solar cell, colloid adhesive layer and outer rim.It is characterized in that take described transparent organic material plate as upper and lower substrate, described transparent organic material plate comprises transparent solid organic material plate and clear hollow organic material plate, described colloid adhesive layer between upper and lower substrate, and becomes an integral body with upper and lower substrate bonding with the solar cell involution.
Above-mentioned transparent organic material photovoltaic component, its upper substrate are the substrate of being close to the solar cell phototropic face, and infrabasal plate is the substrate of being close to backlight of solar cell.
Above-mentioned clear hollow organic material plate, hollow layer can be individual layer, bilayer or multilayer, and hollow layer cavity maintenance perforation, and two ends must not be stopped up, for guaranteeing that component strength can be chosen in the similar sheet material that is provided with ribs in the hollow layer cavity.
Above-mentioned colloid adhesive layer can be selected dry method doubling or wet method doubling.Colloidal materials can be selected the PVB(polyvinyl butyral resin), the EVA(ethylene-vinyl acetate copolymer), liquid casting glue etc.
Above-mentioned solar cell can be selected monocrystalline silicon battery, polycrystal silicon cell, amorphous silicon film battery, microcrystalline silicon film battery, copper indium gallium selenide film battery, Cadimium telluride thin film battery, coating solar cell, organic solar batteries etc.
Above-mentioned photovoltaic component outer rim also should be at hollow layer cavity port and bore ventilation hole on frame except reserving the wire fairlead, guarantees that air-flow is unimpeded.
The transparent organic material plate that the utility model adopts has good light transmission, can satisfy simultaneously architectural lighting and photovoltaic generation.Its averag density is only 0.4-0.8 times of glass density, thereby has the little characteristics of deadweight; In addition, connect the existence of cavity in hollow layer, not only can effectively reduce the heat exchange of indoor and outdoor, play certain heat insulating effect, can also utilize the airflow circulating that connects cavity to dredge heat, thereby reduce the solar cell temperature, improve battery efficiency.
Description of drawings
Fig. 1: a kind of cross-sectional view of the present utility model;
Fig. 2: another kind of cross-sectional view of the present utility model;
Fig. 3: another kind of cross-sectional view of the present utility model;
Fig. 4: another kind of cross-sectional view of the present utility model;
Fig. 5: another kind of cross-sectional view of the present utility model.
In Fig. 1-5,1 is transparent solid organic material upper substrate, and 2 is the monocrystaline silicon solar cell sheet, 3 is transparent individual layer hollow organic material infrabasal plate, 4 is transparent double-layer hollow organic material infrabasal plate, and 5 is the thin-film solar cells material, and 6 is the hollow layer cavity, 7 is the colloid jointing material, 8 is frame, and 9 for electrode picks out end, and 10 is the support reinforcing rib, 11 is ventilation hole, and 12 is transparent individual layer hollow organic material upper substrate.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
The utility model is in reality is implemented, and for guaranteeing thermal diffusivity and battery efficiency, the thickness of transparent solid organic material plate 1 should be controlled between 2mm-5mm, and light transmittance should be greater than 80%.Transparent solid organic material plate and clear hollow organic material plate have the upper and lower substrate of following several possibility compound mode: a. be clear hollow organic material plate as the upper and lower substrate of above-mentioned photovoltaic component; B. upper and lower substrate is transparent solid organic material plate; C. upper substrate is transparent solid organic material plate, and infrabasal plate is clear hollow organic material plate; D. upper substrate is clear hollow organic material plate, and infrabasal plate is transparent solid organic material plate.
Shown in Figure 1 is a kind of embodiment of the present utility model, wherein between transparent solid organic material upper substrate 1 and transparent individual layer hollow organic material infrabasal plate 3, monocrystaline silicon solar cell sheet 2 is set, monocrystaline silicon solar cell sheet 2 is bonded into an integral body by colloid jointing material 7 and upper substrate 1, infrabasal plate 3.Monocrystaline silicon solar cell sheet 2, picks out end 9 by electrode and picks out with series connection or mode UNICOM in parallel by conduction band after converging.
Shown in Figure 2 is another kind of embodiment of the present utility model, wherein between transparent solid organic material upper substrate 1 and transparent individual layer hollow organic material infrabasal plate 3, thin-film solar cells 5 is set, thin-film solar cells 5 directly is plated in transparent solid organic material plate 1 inboard, and colloid jointing material 7 is bonded into an integral body with upper substrate 1, infrabasal plate 3 together with thin-film solar cells 5.Battery in thin-film solar cells 5 is pooled to electrode terminal 9 and picks out by with series connection or mode UNICOM in parallel.
Shown in Figure 3 is another kind of embodiment of the present utility model, wherein between transparent solid organic material upper substrate 1 and transparent double-layer hollow organic material infrabasal plate 4, monocrystaline silicon solar cell sheet 2 is set, monocrystaline silicon solar cell sheet 2 is bonded to an integral body by colloid jointing material 7 and upper substrate 1, infrabasal plate 4.In order to improve the intensity of infrabasal plate, be provided with support reinforcing rib 10 in the hollow layer cavity of transparent double-layer hollow organic material plate 4.Monocrystaline silicon solar cell sheet 2, picks out end 9 by electrode and picks out with series connection or mode UNICOM in parallel by conduction band after converging.
Shown in Figure 4 is another kind of embodiment of the present utility model, wherein between transparent individual layer hollow organic material upper substrate 12 and transparent individual layer hollow organic material infrabasal plate 3, monocrystaline silicon solar cell sheet 2 is set, monocrystaline silicon solar cell sheet 2 is bonded to an integral body by colloid jointing material 7 and upper substrate 12, infrabasal plate 3.Monocrystaline silicon solar cell sheet 2, picks out end 9 by electrode and picks out with series connection or mode UNICOM in parallel by conduction band after converging.
Shown in Figure 5 is another kind of embodiment of the present utility model, wherein between transparent solid organic material upper substrate 1 and transparent individual layer hollow organic material infrabasal plate 3, monocrystaline silicon solar cell sheet 2 is set, monocrystaline silicon solar cell sheet 2 is bonded to an integral body by colloid jointing material 7 and upper substrate 1, infrabasal plate 3.Monocrystaline silicon solar cell sheet 2, picks out end 9 by electrode and picks out with series connection or mode UNICOM in parallel by conduction band after converging.Periphery at member arranges frame 8, and the cavity opening part in transparent individual layer hollow organic material plate 3 arranges ventilation hole 11 on frame 8, is beneficial to airflow.
The technical solution of the utility model is not limited to above-described embodiment; in the ken that those of ordinary skills possess; can also make various variations under the prerequisite that does not break away from the utility model aim; from all distortion that the disclosed content of the utility model directly derives or associates, all should think protection range of the present utility model.
Claims (6)
1. transparent organic material photovoltaic component, mainly comprise transparent organic material plate, solar cell, colloid adhesive layer and outer rim, it is characterized in that: take described transparent organic material plate as upper and lower substrate, described transparent organic material plate comprises transparent solid organic material plate and clear hollow organic material plate, described colloid adhesive layer between upper and lower substrate, and becomes an integral body with upper and lower substrate bonding with the solar cell involution.
2. transparent organic material photovoltaic component as claimed in claim 1, it is characterized in that: above-mentioned transparent organic material photovoltaic component, its upper substrate are the substrate of being close to the solar cell phototropic face, infrabasal plate is the substrate of being close to backlight of solar cell.
3. transparent organic material photovoltaic component as claimed in claim 1, it is characterized in that: above-mentioned clear hollow organic material plate, hollow layer can be individual layer, bilayer or multilayer, and the hollow layer cavity keeps connecting, two ends must not be stopped up, for guaranteeing that component strength can be chosen in the similar sheet material that is provided with ribs in the hollow layer cavity.
4. transparent organic material photovoltaic component as claimed in claim 1, it is characterized in that: above-mentioned colloid adhesive layer can be selected dry method doubling or wet method doubling, and colloidal materials can be selected PVB, EVA and liquid casting glue.
5. transparent organic material photovoltaic component as claimed in claim 1, it is characterized in that: above-mentioned solar cell, can select monocrystalline silicon battery, polycrystal silicon cell, amorphous silicon film battery, microcrystalline silicon film battery, copper indium gallium selenide film battery, Cadimium telluride thin film battery, coating solar cell and organic solar batteries.
6. transparent organic material photovoltaic component as claimed in claim 1 is characterized in that: above-mentioned photovoltaic component outer rim also should be at hollow layer cavity port and bore ventilation hole on frame except reserving the wire fairlead, guarantees that air-flow is unimpeded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220596204 CN202930405U (en) | 2013-02-28 | 2013-02-28 | Transparent organic material photovoltaic member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220596204 CN202930405U (en) | 2013-02-28 | 2013-02-28 | Transparent organic material photovoltaic member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202930405U true CN202930405U (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220596204 Expired - Fee Related CN202930405U (en) | 2013-02-28 | 2013-02-28 | Transparent organic material photovoltaic member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202930405U (en) |
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2013
- 2013-02-28 CN CN 201220596204 patent/CN202930405U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20180228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |