CN207651501U - A kind of solar energy photovoltaic power generation sandwich glass - Google Patents
A kind of solar energy photovoltaic power generation sandwich glass Download PDFInfo
- Publication number
- CN207651501U CN207651501U CN201721678982.5U CN201721678982U CN207651501U CN 207651501 U CN207651501 U CN 207651501U CN 201721678982 U CN201721678982 U CN 201721678982U CN 207651501 U CN207651501 U CN 207651501U
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- CN
- China
- Prior art keywords
- glass plate
- glass
- groove
- power generation
- solar energy
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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
- 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 kind of solar energy photovoltaic power generation sandwich glass comprising the first glass plate, the first adhesive linkage, battery thin film layer, the second adhesive linkage and the second glass plate stacked successively from top to bottom；The bottom of first glass plate offers the first groove, and the first groove extends to edge by the bottom surface of the first glass plate, and first groove is for placing the first plain conductor for being connected to battery thin film layer；The second groove is offered at the top of second glass plate, the second groove extends to edge by the top surface of the second glass plate, and second groove is for placing the second plain conductor for being connected to battery thin film layer.The utility model by layer glass plate, two-layer bonded layer, solar cell, realize by totally 5 layers of laminated glass formed, with performances such as good safety, shock resistance, sound insulation, sunlight controls, it can utilize the photoelectric effect of solar cell or photochemical effect that luminous energy is directly converted to electric energy and generate electricity.
Description
Technical field
The utility model is related to photovoltaic technology field, especially a kind of novel solar photovoltaic power generation sandwich glass.
Background technology
Solar energy photovoltaic glass be one kind by being laminated into solar cell, can utilize solar radiation generate electricity, and have phase
The special glass of powered-down stream ejector and cable.Solar energy photovoltaic glass with its beauty, transparent controllable, energy-saving power generation and it
It is not required to fuel, does not generate exhaust gas, the advantages of no waste heat, no waste residue, noiseless pollution etc., is widely used in solar energy intelligence
Window, solar energy sunshade wayside pavilion, photovoltaic glass building ceiling, solar power system and photovoltaic glass building curtain wall etc. field
It closes.
Existing solar energy photovoltaic glass is led by low iron glass, solar battery sheet, film, back glass, particulate metal
The compositions such as line.Solar energy photovoltaic glass is that solar battery sheet is sealed in a piece of low iron glass and a piece of back side glass by film
The centre of glass is a kind of most novel high-tech glass product for building.Solar cell on piece is covered in using low iron glass,
To ensure to have more light penetrations, more electric energy are generated.There is higher intensity by the low iron glass that tempering is handled,
It can bear wind pressure and the variation of larger day and night temperature of bigger.
Solar battery sheet needs to draw between low iron glass and back glass by particulate metal conducting wire, due to existing
Solar energy power generating glass manufacturing process, be use miscellaneous deposition (deposition) technology, one layer is another
Layer ground gets on p-type or n-type material length, and which results in plain conductors to need solar battery sheet through other technique
Positive and negative anodes are drawn, and are brought additional burden to production, are increased and prepare difficulty and process complexity.
Utility model content
Therefore, for above-mentioned problem, the utility model proposes a kind of solar energy photovoltaic power generation sandwich glass, to existing
Some photovoltaic generation glass is improved, and while ensureing the stability of plain conductor, reduces the complexity of manufacture craft.
In order to solve the above-mentioned technical problem, the utility model is the technical scheme adopted is that a kind of solar energy photovoltaic
Power generation sandwich glass, including stack successively from top to bottom the first glass plate, the first adhesive linkage, battery thin film layer, second bonding
Layer and the second glass plate；The bottom of first glass plate offers the first groove, and the first groove is prolonged by the bottom surface of the first glass plate
Extend to edge, first groove be used to place the first plain conductor for being connected to battery thin film layer (positive plain conductor or
The plain conductor of cathode)；The second groove is offered at the top of second glass plate, the second groove is prolonged by the top surface of the second glass plate
Extend to edge, second groove be used for place be connected to battery thin film layer the second plain conductor (plain conductor of cathode or
The plain conductor of anode).Using the above scheme, it is respectively arranged to place the first gold medal by the first glass plate and the second glass plate
Two grooves for belonging to conducting wire and the second plain conductor, are in advance processed the first glass plate and the second glass plate, whole in progress
When the manufacturing process of a solar photovoltaic power generation sandwich glass, using corresponding deposition (deposition) technology, one layer another
Layer ground gets on p-type or n-type material length, and the welding procedure additional without additional plain conductor not only simplifies whole
A production technology, and also assure the fastness of plain conductor connection.
Wherein, the depth of first groove is not more than the 1/2 of the thickness of the first glass plate.Likewise, described second is recessed
The depth of slot is not more than the 1/2 of the thickness of the second glass plate.
Further, the thickness range of first glass plate and the second glass plate is：2.5mm-15mm.First glass
Plate and the second glass plate can be plate glass, tempered glass or coated glass.
Further, the thickness of first adhesive linkage and the second adhesive linkage is not less than 1.5mm.
Wherein, the battery thin film layer is non-crystal silicon, CuInSe2(CIS)、CuInGaSe2(CIGS) or CdTe film is realized
Solar cell.
Further, first adhesive linkage and the first adhesive linkage are (poly- using PVB (polyvinyl butyral) or EVA
Ethene-vinyl acetate) glued membrane realization.Wherein, in PVB polyvinyl alcohol segments hydroxyl have stronger water solubility, to humidity compared with
It for sensitivity, and needs using PVB to consume more energy, cost rises therewith.The finished product mist degree of PVB processing is big, general mist
For degree all 10% or more, transmitance is less than 70%.EVA has more excellent transmitance as interlayer, and user can be according to specific need
It asks to select PVB or EVA adhesive film.
The utility model through the above scheme, by the first glass plate, PVB (either EVA) glued membrane, solar cell, PVB (or
EVA) laminated glass of glued membrane and the second glass plate totally 5 layers of composition are realized, have good safety, shock resistance, every
The performances such as sound, sunlight control, can utilize the photoelectric effect of solar cell or photochemical effect that directly luminous energy is converted to
Electric energy generates electricity；And it also has the advantage that：By being configured placement positive and negative anodes to the first glass plate and the second glass plate
The groove of plain conductor is not only not necessarily to the additional welding procedure of additional plain conductor, simplifies entire production technology, but also
It ensure that the fastness of plain conductor connection.The utility model has the advantages of simple structure, it is easy to accomplish, there is good practicability.
Description of the drawings
Fig. 1 is the structural schematic diagram of the solar energy photovoltaic power generation sandwich glass of the utility model.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second ", " third " are used for description purposes only, and should not be understood as
Instruction implies relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
As a specific example, referring to Fig. 1, the solar energy photovoltaic power generation sandwich glass of the utility model, packet
Include the first glass plate 110 stacked successively from top to bottom, the first adhesive linkage 120, battery thin film layer 130,140 and of the second adhesive linkage
Second glass plate 150.Wherein, battery thin film layer 130 is non-crystalline silicon, CuInSe2(CIS)、CuInGaSe2(CIGS) or CdTe
The solar cell that film is realized.First adhesive linkage 120 and the first adhesive linkage 120 are using PVB (polyvinyl butyral) or EVA
(polyethylene vinyl acetate) glued membrane is realized.Wherein, polyvinyl alcohol segments hydroxyl has stronger water solubility in PVB, to wet
Degree is more sensitive, and needs using PVB to consume more energy, and cost rises therewith.The finished product mist degree of PVB processing is big, and one
As mist degree all 10% or more, transmitance is less than 70%.EVA has more excellent transmitance as interlayer, and user can be according to tool
Body demand selects PVB or EVA adhesive film.
Wherein, in the utility model, the bottom of the first glass plate 110 offers first (towards the side of battery thin film layer)
Groove 111.Wherein, the depth of the first groove 111 is not more than the 1/2 of the thickness of the first glass plate 110.First groove 111 is by
The bottom surface of one glass plate 110 extends to edge.
The top of second glass plate 150 offers the second groove 151 (towards the side of battery thin film layer).Wherein, second
The depth of groove 151 is not more than the 1/2 of the thickness of the second glass plate 150.Second groove 151 by the second glass plate 150 top table
Face extends to edge.
First groove 111 and the second groove 151 are respectively intended to place the cathode metal conducting wire for being connected to battery thin film layer 130
112 and negative metal conducting wire 152.
Through the above scheme, it is respectively arranged to place the recessed of plain conductor by the first glass plate and the second glass plate
Slot is in advance processed the first glass plate and the second glass plate, in the system for carrying out entire solar photovoltaic power generation sandwich glass
When making technique, using corresponding deposition (deposition) technology, it is up p-type or n-type material length layer upon layer
Can, the welding procedure additional without additional plain conductor not only simplifies entire production technology, and also assure that metal is led
The fastness of line connection.
In addition, considering for integrated artistic, the thickness range of the first glass plate 110 and the second glass plate 150 is：
2.5mm-15mm.First glass plate 110 and the second glass plate 150 can be plate glass, tempered glass or coated glass.The
The thickness of one adhesive linkage 120 and the second adhesive linkage 140 is not less than 1.5mm.
The utility model through the above scheme, by the first glass plate, PVB (either EVA) glued membrane, solar cell, PVB (or
EVA) laminated glass of glued membrane and the second glass plate totally 5 layers of composition are realized, have good safety, shock resistance, every
The performances such as sound, sunlight control, can utilize the photoelectric effect of solar cell or photochemical effect that directly luminous energy is converted to
Electric energy generates electricity；And it also has the advantage that：It is configured by the groove to the first glass plate and the second glass plate, not only
The welding procedure additional without additional plain conductor, simplifies entire production technology, and also assures that plain conductor connects
Fastness.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art answers
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the scope of protection of the utility model.
Claims (7)
1. a kind of solar energy photovoltaic power generation sandwich glass, it is characterised in that：Including the first glass stacked successively from top to bottom
Glass plate, the first adhesive linkage, battery thin film layer, the second adhesive linkage and the second glass plate；
The bottom of first glass plate offers the first groove, and the first groove extends to edge by the bottom surface of the first glass plate, should
First groove is for placing the first plain conductor for being connected to battery thin film layer；
The second groove is offered at the top of second glass plate, the second groove extends to edge by the top surface of the second glass plate, should
Second groove is for placing the second plain conductor for being connected to battery thin film layer.
2. solar energy photovoltaic power generation sandwich glass according to claim 1, it is characterised in that：First groove
Depth is not more than the 1/2 of the thickness of the first glass plate.
3. solar energy photovoltaic power generation sandwich glass according to claim 1 or 2, it is characterised in that：Described second is recessed
The depth of slot is not more than the 1/2 of the thickness of the second glass plate.
4. solar energy photovoltaic power generation sandwich glass according to claim 3, it is characterised in that：First glass plate
Thickness range with the second glass plate is：2.5mm-15mm.
5. solar energy photovoltaic power generation sandwich glass according to claim 1, it is characterised in that：The battery thin film layer
It is non-crystalline silicon, CuInSe2、CuInGaSe2Or the solar cell that CdTe film is realized.
6. solar energy photovoltaic power generation sandwich glass according to claim 1, it is characterised in that：First adhesive linkage
It is realized using PVB or EVA adhesive film with the first adhesive linkage.
7. solar energy photovoltaic power generation sandwich glass according to claim 1, it is characterised in that：First adhesive linkage
It is not less than 1.5mm with the thickness of the second adhesive linkage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721678982.5U CN207651501U (en) | 2017-12-06 | 2017-12-06 | A kind of solar energy photovoltaic power generation sandwich glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721678982.5U CN207651501U (en) | 2017-12-06 | 2017-12-06 | A kind of solar energy photovoltaic power generation sandwich glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207651501U true CN207651501U (en) | 2018-07-24 |
Family
ID=62883456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721678982.5U Expired - Fee Related CN207651501U (en) | 2017-12-06 | 2017-12-06 | A kind of solar energy photovoltaic power generation sandwich glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207651501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111933736A (en) * | 2020-05-09 | 2020-11-13 | 成都中建材光电材料有限公司 | Special cadmium telluride power generation glass and manufacturing method thereof |
-
2017
- 2017-12-06 CN CN201721678982.5U patent/CN207651501U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111933736A (en) * | 2020-05-09 | 2020-11-13 | 成都中建材光电材料有限公司 | Special cadmium telluride power generation glass and manufacturing method thereof |
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| 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: 20180724 Termination date: 20181206 |