CN201936899U - Double-glass-layer photovoltaic module - Google Patents
Double-glass-layer photovoltaic module Download PDFInfo
- Publication number
- CN201936899U CN201936899U CN 201020631519 CN201020631519U CN201936899U CN 201936899 U CN201936899 U CN 201936899U CN 201020631519 CN201020631519 CN 201020631519 CN 201020631519 U CN201020631519 U CN 201020631519U CN 201936899 U CN201936899 U CN 201936899U
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- layer
- glass
- photovoltaic module
- double
- film
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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 double-glass-layer photovoltaic module comprising a lower glass layer, a composite layer and an upper glass layer, wherein a marking layer is arranged between the lower glass layer and the composite layer. As the marking layer of the double glass photovoltaic module is sandwiched between the upper glass layer and the lower glass layer, the impact of outside adverse weathers on the marking layer is avoided, marks can keep fresh attractive appearance for long time, and the double-glass-layer photovoltaic module has an extremely long service life.
Description
Technical field
The utility model relates to a kind of photovoltaic module, is specifically related to a kind of two glass photovoltaic modulies of the logo of having sign.
Background technology
Two glass photovoltaic modulies have another name called two glass light photovoltaic assemblies (Double-glazed solar pv module), and by upper and lower two sheet glass, middle composite solar battery sheet is formed composite bed, is compiled the integrated member of lead end between the battery sheet by the lead series and parallel.The solar battery sheet composite bed of described centre comprises the battery sheet and is located at the battery sheet composite bed of both sides up and down that this composite bed can adopt polyvinyl butyral resin (PVB), or the EVA resin.
Two glass photovoltaic modulies all have application in fields such as building, traffic, such as, it can be that photovoltaic curtain wall combines with building, as the external part of going along with sb. to guard him of building; Perhaps as the present top board and the side plate of pandemic electric four-wheel vehicle on the market; Can not only can also play the generating purpose as the part of building or car body; Thereby obtained developing fast.
At present,, on two glass photovoltaic modulies, have additional logo sign usually, as the trade mark of enterprise or title, pattern or the like in order to increase propaganda.Existing mode has two kinds: a kind of is to have the plastic film of adhesive glue to stick on module outer surface; Another kind is direct printing content corresponding and as logo on metallic plate, just as the licence plate of automobile now, is fixed on the assembly then.The advantage of above-mentioned dual mode is to be easy to make, and method of operation is simple.
It is shorter that but limitation is the life-span, can not stand the impact of weather conditions such as wind and weather for a long time.As everyone knows, the plastic film that has adhesive glue is easy to come unstuck under the effect of rainwater, thereby comes off.And metal logo is exposed to for a long time that outer also as easy as rolling off a log and airborne some gas produces chemical reaction and oxidized, or is dashed pouring and variable color by rainwater for a long time; Lose appearance attractive in appearance, can't play the purpose of propaganda.
Summary of the invention
The utility model purpose provides a kind of pair of glass photovoltaic module, makes the logo sign on it have long useful life.
For achieving the above object, the technical solution adopted in the utility model is: a kind of pair of glass photovoltaic module, comprise lower-glass layer, composite bed and upper glass layer, and be provided with label layer between described lower-glass layer and the composite bed.
Above, described composite bed can not comprise the battery sheet, and promptly in photovoltaic module, battery sheet and label layer branch are arranged, thereby prevents to interact between label layer and the battery sheet.
In the technique scheme, described label layer is a film, and film is provided with sign.The content of logo sign can adopt the mode of spraying to be sprayed onto on the film.
In the technique scheme, described film is transparent PET film.It is pet film.
Because the technique scheme utilization, the advantage that the utility model compared with prior art has is:
1, the utility model is located in label layer between the upper and lower glassy layer, thereby has avoided the impact of extraneous harsh weather to label layer, makes sign can keep bright-coloured appearance attractive in appearance for a long time, has extremely long useful life.
2, the utility model is in the same place the logo sign with the photovoltaic module good binding, when playing electricity generate function, has good the effect of publicity, has active operation significance.
3, the utility model is simple in structure, is suitable for applying.
Description of drawings
Fig. 1 is the front view of the utility model embodiment one;
Fig. 2 is the cutaway view of the utility model embodiment one;
Fig. 3 is the A portion enlarged drawing of Fig. 2.
Wherein: 1, label layer; 2, lower-glass layer; 3, composite bed; 4, upper glass layer; 5, battery sheet.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one
Shown in Fig. 1～3, a kind of pair of glass photovoltaic module comprises lower-glass layer 2, composite bed 3 and upper glass layer 4, is provided with label layer 1 between described lower-glass layer 2 and the composite bed 3.Described label layer is transparent PET film, and film is provided with sign.
Photovoltaic module is referring to shown in Figure 1, and the first half contains the battery sheet, and the latter half contains the logo label layer.
This logo sign reaches 800mm, the wide 250mm that reaches, because label layer is bigger, this just makes whole lamination process become difficulty a lot, if it is unreasonable that the logo material is selected, fusing just may appear in the logo material when lamination, fold, phenomenons such as displacement, therefore want the material of choose reasonable logo layer, at first this material must be transparent, the transparency is can well merge with composite bed (PVB/EVA) in order to satisfy on aberration, satisfy the needs of appearance looks elegant with this, secondly this material must be high temperature resistant, heat-resisting quantity then is in order to satisfy at lamination high temperature (150 ℃), under the effect of high pressure, label layer can not melted the phenomenon with fold, and what therefore select is thin and transparent and resistant to elevated temperatures PET material.
Concrete preparation process is as follows: the logo content is sprayed onto on the PET film, after treating that coating is done, with this PET film applying overleaf on the glass (being the lower-glass layer), the main effect of pasting is to make larger area PET thin layer be positioned on glass, guarantee that it is in lamination process, under the PVB/EVA of fusion effect, can not produce bigger displacement and fold phenomenon, thereby realize apparent function.
Claims (3)
1. a two glass photovoltaic module comprises lower-glass layer (2), composite bed (3) and upper glass layer (4), it is characterized in that: be provided with label layer (1) between described lower-glass layer (2) and the composite bed (3).
2. according to claim 1 pair of glass photovoltaic module, it is characterized in that: described label layer is a film, and film is provided with sign.
3. according to claim 2 pair of glass photovoltaic module is characterized in that: described film is transparent PET film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020631519 CN201936899U (en) | 2010-11-30 | 2010-11-30 | Double-glass-layer photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020631519 CN201936899U (en) | 2010-11-30 | 2010-11-30 | Double-glass-layer photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201936899U true CN201936899U (en) | 2011-08-17 |
Family
ID=44448414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020631519 Expired - Fee Related CN201936899U (en) | 2010-11-30 | 2010-11-30 | Double-glass-layer photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201936899U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102603211A (en) * | 2012-01-12 | 2012-07-25 | 福耀玻璃工业集团股份有限公司 | Method for making marks on glass |
| CN108155259A (en) * | 2017-12-18 | 2018-06-12 | 太原理工大学 | The isolation membrane technology that a kind of photovoltaic module is stacked with glass |
-
2010
- 2010-11-30 CN CN 201020631519 patent/CN201936899U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102603211A (en) * | 2012-01-12 | 2012-07-25 | 福耀玻璃工业集团股份有限公司 | Method for making marks on glass |
| CN102603211B (en) * | 2012-01-12 | 2013-10-30 | 福耀玻璃工业集团股份有限公司 | Method for making marks on glass |
| CN108155259A (en) * | 2017-12-18 | 2018-06-12 | 太原理工大学 | The isolation membrane technology that a kind of photovoltaic module is stacked with glass |
| CN108155259B (en) * | 2017-12-18 | 2020-03-06 | 太原理工大学 | Isolation film technology for stacking glass for photovoltaic module |
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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: 20110817 Termination date: 20121130 |