CN205385032U - Heat dissipation type cavity glass photovoltaic module - Google Patents
Heat dissipation type cavity glass photovoltaic module Download PDFInfo
- Publication number
- CN205385032U CN205385032U CN201620167036.3U CN201620167036U CN205385032U CN 205385032 U CN205385032 U CN 205385032U CN 201620167036 U CN201620167036 U CN 201620167036U CN 205385032 U CN205385032 U CN 205385032U
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- CN
- China
- Prior art keywords
- glass
- photovoltaic module
- circuit substrate
- double glazing
- heat dissipation
- 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
- 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)
Abstract
The utility model discloses a heat dissipation type cavity glass photovoltaic module. This kind of heat dissipation type cavity glass photovoltaic module, including preceding glass and back glass, preceding glass and back glass's the department of frame all around connects through seal assembly, cavity that preceding glass and back glass formed is built -in to have a circuit board, and circuit board installs a plurality of solar cell to sunny side, is connected with the diode between two adjacent solar cell, and radiating fin is installed perpendicularly to circuit board's face in a poor light, fei nieer type lens are installed to preceding glass's inner wall. The utility model discloses simple structure, reasonable in design, convenient operation is connected with the diode between two adjacent solar cell, can weaken the negative effects that partial shadow brought to photovoltaic power generation system efficiency and security, being equipped with radiating fin and accelerating the radiating rate, have the better solar energy collection of ability, heat dispersion is very good, avoids the high temperature to damage the part, and just the convenience is controlled it, and connection performance is very good.
Description
Technical field
This utility model relates to photovoltaic module technical field, especially a kind of heat radiating type double glazing photovoltaic module.
Background technology
In BIPV system, photovoltaic cell is highly susceptible to the impact of the local shades that Adjacent Buildings etc. is formed, thus causing the decrease in power generation efficiency of photovoltaic system, it is also possible to " hot spot effect " to occur because of hot-spot by the photovoltaic cell of shadow effect simultaneously.This not only can accelerate the ageing process of photovoltaic cell, shortens the life-span of photovoltaic generating system, will burn photovoltaic cell, affect the safety of photovoltaic generating system time serious.
Conventional photovoltaic assembly generally uses EVA (Ethylene-VinylAcetatecopolymer ethylene-vinyl acetate copolymer) and cell piece is packaged protection; and use the fluorine membrane material of high-weatherability as backboard; protecting components from the erosion of external environmental condition, the service life of assembly meets the requirement of 25 years to use above material can ensure that.But, owing to the heat transfer heat dispersion of above two macromolecular material is general, causing that the heat produced when assembly generates electricity out of doors can not effectively distribute, the heat of gathering greatly reduces the electric output performance of assembly.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, it is provided that a kind of simple in construction, the heat radiating type double glazing photovoltaic module of good heat dissipation effect.
This utility model solves its technical problem and be the technical scheme is that a kind of heat radiating type double glazing photovoltaic module, and including front glass and rear glass, the circumferential side frame place of front glass and rear glass is connected by black box；The cavity that described front glass and rear glass are formed is built-in with circuit substrate, and the sunny slope of circuit substrate is provided with multiple solaode, is connected to diode between adjacent two solaodes, and the shady face of circuit substrate is vertically installed with radiating fin；The inwall of described front glass is provided with the fresnel-type lens corresponding with solaode position；Described rear glass outer wall is provided with rosette, and rosette is connected with circuit substrate by electric wire.
Further, described black box includes internal layer fluid sealant and outer layer fluid sealant, and internal layer fluid sealant is built-in with interval box, is filled with molecular sieve inside interval box.
Further, described, the surface adhesive on the sunny side of circuit substrate has alumilite process specular reflection film.
Further, described radiating fin is welded on circuit substrate shady face.
Internal layer fluid sealant uses hot melt butyl rubber, owing to it is fine to the deadening effect of steam, it is possible to extend the service life of double glazing.Outer layer fluid sealant has TR sealant, polyurethane adhesive and silicone adhesive, and its Main Function is to realize the structural bonding and sealing between glass plate and interval box.Interval box is generally Aluminum Hollow spacer bar, and the desiccant of internal filling is generally molecular sieve, and it can absorb the moisture in wall, keeps wall to dry, do not condense.
The beneficial effects of the utility model are: this utility model simple in construction, reasonable in design, easy to operate, are connected to diode, it is possible to weaken the negative effect that photovoltaic generating system efficiency and safety are brought by local shades between adjacent two solaodes；Being provided with radiating fin and accelerate radiating rate, have and can better collect solar energy, heat dispersion is very good, it is to avoid the too high damage parts of temperature, and conveniently it is controlled, and switching performance is very good.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model；
Wherein: 1. front glass, glass after 2., 3. fresnel-type lens, 4. internal layer fluid sealant, 5. outer layer fluid sealant, 6. diode, 7. solaode, 8. circuit substrate, 9. electric wire, 10. radiating fin, 11. rosettees, 12. interval box, 13. molecular sieves.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is further described.These accompanying drawings are the schematic diagram of simplification and basic structure of the present utility model are only described in a schematic way, and therefore it only shows the composition relevant with this utility model.
Heat radiating type double glazing photovoltaic module as shown in Figure 1, including front glass 1 and rear glass 2, the circumferential side frame place of front glass 1 and rear glass 2 is connected by black box；The cavity that front glass 1 and rear glass 2 are formed is built-in with circuit substrate 8, and the sunny slope of circuit substrate 8 is provided with multiple solaode 7, is connected to diode 6 between adjacent two solaodes 7, and the shady face of circuit substrate 8 is vertically installed with radiating fin 10；The inwall of front glass 1 is provided with the fresnel-type lens 3 corresponding with solaode 7 position；Rear glass 2 outer wall is provided with rosette 11, and rosette 11 is connected with circuit substrate 8 by electric wire 9.
Black box includes internal layer fluid sealant 4 and outer layer fluid sealant 5, and internal layer fluid sealant 4 is built-in with interval box 12, and interval box 12 is internal is filled with molecular sieve 13；The surface adhesive on the sunny side of circuit substrate 8 has alumilite process specular reflection film；Radiating fin 10 is welded on circuit substrate 8 shady face.
During work, solar radiation, after front glass 1, through the optically focused of fresnel-type lens 3 and alumilite process specular reflection film, is incident upon on solaode 7, is absorbed by solaode 7 and converts electric energy output to.
This heat radiating type double glazing photovoltaic module structure is simple, reasonable in design, easy to operate, is connected to diode 6, it is possible to weaken the negative effect that photovoltaic generating system efficiency and safety are brought by local shades between adjacent two solaodes 7；Being provided with radiating fin 10 and accelerate radiating rate, have and can better collect solar energy, heat dispersion is very good, it is to avoid the too high damage parts of temperature, and conveniently it is controlled, and switching performance is very good.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not necessarily departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content in description, it is necessary to determine its technical scope according to right.
Claims (4)
1. a heat radiating type double glazing photovoltaic module, it is characterised in that: including front glass (1) and rear glass (2), the circumferential side frame place of front glass (1) and rear glass (2) is connected by black box；The cavity that described front glass (1) and rear glass (2) are formed is built-in with circuit substrate (8), the sunny slope of circuit substrate (8) is provided with multiple solaode (7), being connected to diode (6) between adjacent two solaodes (7), the shady face of circuit substrate (8) is vertically installed with radiating fin (10)；The inwall of described front glass (1) is provided with the fresnel-type lens (3) corresponding with solaode (7) position；Described rear glass (2) outer wall is provided with rosette (11), and rosette (11) is connected with circuit substrate (8) by electric wire (9).
2. heat radiating type double glazing photovoltaic module according to claim 1, it is characterized in that: described black box includes internal layer fluid sealant (4) and outer layer fluid sealant (5), internal layer fluid sealant (4) is built-in with interval box (12), and interval box (12) is internal is filled with molecular sieve (13).
3. heat radiating type double glazing photovoltaic module according to claim 1, it is characterised in that: the surface adhesive on the sunny side of described circuit substrate (8) has alumilite process specular reflection film.
4. heat radiating type double glazing photovoltaic module according to claim 1, it is characterised in that: described radiating fin (10) is welded on circuit substrate (8) shady face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620167036.3U CN205385032U (en) | 2016-03-03 | 2016-03-03 | Heat dissipation type cavity glass photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620167036.3U CN205385032U (en) | 2016-03-03 | 2016-03-03 | Heat dissipation type cavity glass photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205385032U true CN205385032U (en) | 2016-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620167036.3U Expired - Fee Related CN205385032U (en) | 2016-03-03 | 2016-03-03 | Heat dissipation type cavity glass photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205385032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105978480A (en) * | 2016-07-28 | 2016-09-28 | 苏州聚力电机有限公司 | Solar photovoltaic module having heat dissipation module |
| CN110656857A (en) * | 2019-10-13 | 2020-01-07 | 吴祖荣 | Photovoltaic hollow glass and photovoltaic hollow glass outer window |
-
2016
- 2016-03-03 CN CN201620167036.3U patent/CN205385032U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105978480A (en) * | 2016-07-28 | 2016-09-28 | 苏州聚力电机有限公司 | Solar photovoltaic module having heat dissipation module |
| CN110656857A (en) * | 2019-10-13 | 2020-01-07 | 吴祖荣 | Photovoltaic hollow glass and photovoltaic hollow glass outer window |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20170303 |