CN213520004U - High-thermal-conductivity insulating POE (polyolefin elastomer) packaging adhesive film for solar cell - Google Patents
High-thermal-conductivity insulating POE (polyolefin elastomer) packaging adhesive film for solar cell Download PDFInfo
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- CN213520004U CN213520004U CN202022703986.2U CN202022703986U CN213520004U CN 213520004 U CN213520004 U CN 213520004U CN 202022703986 U CN202022703986 U CN 202022703986U CN 213520004 U CN213520004 U CN 213520004U
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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 relates to the technical field of POE packaging adhesive films for solar cells, in particular to a POE packaging adhesive film for high-heat-conductivity insulating solar cells, which comprises a solar cell, a heat dissipation sheet layer, a first high-heat-conductivity insulating layer, a first POE sealing adhesive layer, a heat collection coating, a second high-heat-conductivity insulating layer and a second POE sealing adhesive layer, wherein the heat dissipation sheet layer is arranged at the bottom end of the solar cell, the first high-heat-conductivity insulating layer is arranged at the bottom end of the heat dissipation sheet layer, the first POE sealing adhesive layer is arranged at the bottom end of the first high-heat-conductivity insulating layer, the heat collection coating is arranged at the top end of the solar cell, the second high-heat-conductivity insulating layer is arranged at the top end of the heat collection coating, the whole structure is simple, the POE packaging adhesive layer has high heat-conductivity insulating property and adhesiveness, simultaneously has good weather resistance, ultraviolet aging resistance, excellent heat resistance, low temperature resistance and heat dissipation, has certain popularization value.
Description
Technical Field
The utility model relates to a solar cell POE encapsulates glued membrane technical field, specifically is a high heat conduction insulating solar cell POE encapsulates glued membrane.
Background
In recent years, along with photovoltaic technology's improvement, the encapsulation glued membrane that the inside solar wafer of present dual glass assembly adopted mostly, mainly include EVA glued membrane and POE glued membrane, current POE glued membrane, do not have high thermal insulation nature and adhesion nature, do not have good weatherability simultaneously, ultraviolet aging resistance can, excellent heat-resisting, low temperature resistance can and radiating effect, be not convenient for adopt the insulating POE glued membrane encapsulation of high heat conduction to solar cell and use, consequently, it improves to above-mentioned problem to need a high thermal insulation solar cell POE encapsulation glued membrane.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an insulating solar cell POE encapsulation glued membrane of high heat conduction to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an insulating solar cell POE encapsulation glued membrane of high heat conduction, includes solar wafer, heat dissipation lamella, first high heat conduction insulating layer, first POE sealing glue layer, thermal-arrest coating and the high heat conduction insulating layer of second and second POE sealing glue layer, the heat dissipation lamella is installed to solar wafer's bottom, the bottom of heat dissipation lamella is equipped with first high heat conduction insulating layer, the bottom of first high heat conduction insulating layer is equipped with first POE sealing glue layer, solar wafer's top is equipped with the thermal-arrest coating, the top of thermal-arrest coating is equipped with the high heat conduction insulating layer of second, the top of the high heat conduction insulating layer of second is equipped with second POE sealing glue layer.
Preferably, the radiator layer is made of a nano carbon radiator.
Preferably, first POE sealing glue layer and second POE sealing glue layer all adopt transparent polyolefin thermoplastic elastomer material.
Preferably, the heat collection coating is made of a black chromium coating material, the heat collection coating is a single-side coating drying film-forming structure, and the coating process method is that the coating is uniformly coated on the top of the solar cell piece by a scraper method.
Preferably, first high heat conduction insulating layer all adopts heat conduction insulation epoxy adhesive with the high heat conduction insulating layer of second, just through the fixed adhesive connection of first high heat conduction insulating layer between radiator fin layer and the first POE glue sealing layer, through the fixed adhesive connection of second high heat conduction insulating layer between thermal-arrest coating and the second POE glue sealing layer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the first high thermal insulation layer and the second high thermal insulation layer are both made of thermal insulation epoxy adhesive to have high thermal insulation and adhesiveness, so as to be fixedly bonded and connected with the first POE sealant layer through the first high thermal insulation layer, and simultaneously, the heat sink layer made of nano-carbon bulk material is adopted, because the heat dissipation power of nano-carbon is 1000-, and all adopt transparent polyolefin thermoplastic elastomer material through first POE glue sealing layer and second POE glue sealing layer, excellent steam barrier ability and ion barrier ability have, the steam transmissivity is only about 1/8 of EVA, because molecular chain stable in structure, ageing process can not decompose and produce the acid substance, excellent ageing resistance has, simple structure just has high heat conduction insulating nature and adhesion, good weatherability has simultaneously, ultraviolet ageing resistance, excellent heat-resisting, low temperature resistant performance and radiating effect, be convenient for adopt the insulating POE glued membrane encapsulation of high heat conduction to use to solar cell.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is the overall split structure diagram of the present invention.
In the figure: 1. a solar cell sheet; 2. a heat sink layer; 3. a first high thermal conductivity insulating layer; 4. a first POE sealant layer; 5. a heat collection coating; 6. a second high thermal conductivity insulating layer; 7. and a second POE sealant layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
a POE packaging adhesive film for a high-thermal-conductivity insulating solar cell comprises a solar cell sheet 1, a heat dissipation sheet layer 2, a first high-thermal-conductivity insulating layer 3, a first POE sealant layer 4, a heat collection coating layer 5, a second high-thermal-conductivity insulating layer 6 and a second POE sealant layer 7, wherein the heat dissipation sheet layer 2 is installed at the bottom end of the solar cell sheet 1, the heat dissipation sheet layer 2 is made of a nano-carbon heat dissipation sheet material, the first high-thermal-conductivity insulating layer 3 is arranged at the bottom end of the heat dissipation sheet layer 2, the first POE sealant layer 4 is arranged at the bottom end of the first high-thermal-conductivity insulating layer 3, the heat collection coating layer 5 is arranged at the top end of the solar cell sheet 1, the heat collection coating layer 5 is made of a black chromium coating material, the heat collection coating layer 5 is of a single-side coating dry film-forming structure, the coating process method is that the coating layer is uniformly coated on the top end of the solar cell sheet 1, and the heat sink sheet layer 2 is fixedly bonded and connected with the first POE sealant layer 4 through the first high thermal conductivity insulating layer 3, the heat collecting coating 5 is fixedly bonded and connected with the second POE sealant layer 7 through the second high thermal conductivity insulating layer 6, the top end of the second high thermal conductivity insulating layer 6 is provided with the second POE sealant layer 7, the first POE sealant layer 4 and the second POE sealant layer 7 are both made of transparent polyolefin thermoplastic elastomer materials, the heat conducting insulating layer 3 and the second high thermal conductivity insulating layer 6 are both made of thermal conductive insulating epoxy adhesive and have high thermal conductivity insulation and adhesiveness, the heat sink sheet layer 2 and the first POE sealant layer 4 are conveniently and fixedly bonded and connected through the first high thermal conductivity insulating layer 3, meanwhile, the heat sink sheet layer 2 is made of nano carbon heat sink sheet material, because the heat dissipation power of nano carbon is 1000-, the heat collection coating 5 made of the black chromium coating material is a single-side coating drying film-forming structure and is uniformly coated on the top of the solar cell piece 1, the heat collection coating 5 and the second POE sealant layer 7 are fixedly adhered and connected through the second high-heat-conductivity insulating layer 6, and the heat absorption material with high absorptivity and low emissivity is used, so that the first POE sealant layer 4 at the top end of the solar cell piece 1 has a heat absorption bottom reflection effect, the first POE sealant layer 4 and the second POE sealant layer 7 are made of transparent polyolefin thermoplastic elastomers, and have excellent water vapor barrier capability and ion barrier capability, the water vapor permeability is only about 1/8 of EVA, and due to the stable molecular chain structure, the heat collection coating has excellent ageing resistance, simple overall structure, high heat-conductivity insulativity and adhesiveness, and good weather resistance, The solar battery packaging film has the advantages of ultraviolet aging resistance, excellent heat resistance, low temperature resistance and heat dissipation effect, convenience in packaging and using the high-heat-conductivity insulating POE adhesive film for the solar battery, higher stability and practicability, and certain popularization value.
The utility model discloses work flow: when in use, the first high thermal conductivity insulating layer 3 and the second high thermal conductivity insulating layer 6 both adopt a thermal conductive insulating epoxy adhesive to have high thermal conductivity insulating property and adhesiveness, the heat sink sheet layer 2 and the first POE sealant layer 4 are conveniently fixedly bonded and connected through the first high thermal conductivity insulating layer 3, meanwhile, the heat sink sheet layer 2 made of a nano carbon heat sink sheet material is adopted, the heat dissipation power of nano carbon is 1000-, and all adopt transparent polyolefin thermoplastic elastomer material through first POE glue sealing layer 4 and second POE glue sealing layer 7, excellent steam separation ability and ion separation ability have, the steam transmissivity is only about 1/8 of EVA, because molecular chain stable in structure, ageing process can not decompose and produce the acid substance, excellent ageing resistance has, overall structure is simple and have high heat-conduction insulating nature and adhesion, good weatherability has simultaneously, ultraviolet aging resistance, excellent heat-resisting, low temperature resistance and radiating effect, be convenient for adopt high heat-conduction insulating POE glued membrane encapsulation to use and stability and practicality are higher to solar cell, certain spreading value has.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an insulating solar cell POE encapsulation glued membrane of high heat conduction, includes solar wafer (1), radiator lamellar (2), first high heat conduction insulating layer (3), first POE sealant layer (4), thermal-arrest coating (5) and high heat conduction insulating layer of second (6) and second POE sealant layer (7), its characterized in that: radiator layer (2) are installed to the bottom of solar wafer (1), the bottom of radiator layer (2) is equipped with first high heat conduction insulating layer (3), the bottom of first high heat conduction insulating layer (3) is equipped with first POE sealant layer (4), the top of solar wafer (1) is equipped with thermal-arrest coating (5), the top of thermal-arrest coating (5) is equipped with second high heat conduction insulating layer (6), the top of second high heat conduction insulating layer (6) is equipped with second POE sealant layer (7).
2. The POE (polyolefin elastomer) packaging adhesive film for the high-thermal-conductivity insulating solar cell as claimed in claim 1, wherein the POE packaging adhesive film comprises: the heat sink layer (2) is made of nano carbon heat sink materials.
3. The POE (polyolefin elastomer) packaging adhesive film for the high-thermal-conductivity insulating solar cell as claimed in claim 1, wherein the POE packaging adhesive film comprises: first POE sealing glue layer (4) and second POE sealing glue layer (7) all adopt transparent polyolefin thermoplastic elastomer material.
4. The POE (polyolefin elastomer) packaging adhesive film for the high-thermal-conductivity insulating solar cell as claimed in claim 1, wherein the POE packaging adhesive film comprises: the heat collection coating (5) is made of a black chromium coating material, the heat collection coating (5) is a single-side coating drying film-forming structure, and the coating process method is that the coating is uniformly coated on the top of the solar cell piece (1) by a scraper method.
5. The POE (polyolefin elastomer) packaging adhesive film for the high-thermal-conductivity insulating solar cell as claimed in claim 1, wherein the POE packaging adhesive film comprises: first high heat conduction insulating layer (3) all adopt heat conduction insulating epoxy adhesive with high heat conduction insulating layer (6) of second, just be connected through first high heat conduction insulating layer (3) fixed bonding between radiator layer (2) and first POE sealant layer (4), be connected through high heat conduction insulating layer (6) fixed bonding of second between thermal-arrest coating (5) and second POE sealant layer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022703986.2U CN213520004U (en) | 2020-11-20 | 2020-11-20 | High-thermal-conductivity insulating POE (polyolefin elastomer) packaging adhesive film for solar cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022703986.2U CN213520004U (en) | 2020-11-20 | 2020-11-20 | High-thermal-conductivity insulating POE (polyolefin elastomer) packaging adhesive film for solar cell |
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| Publication Number | Publication Date |
|---|---|
| CN213520004U true CN213520004U (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022703986.2U Active CN213520004U (en) | 2020-11-20 | 2020-11-20 | High-thermal-conductivity insulating POE (polyolefin elastomer) packaging adhesive film for solar cell |
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| CN (1) | CN213520004U (en) |
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- 2020-11-20 CN CN202022703986.2U patent/CN213520004U/en active Active
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Effective date of registration: 20221202 Address after: 311300 No. 158, Dakang Road, Qingshanhu Street, Lin'an District, Hangzhou City, Zhejiang Province (1st and 2nd floors of Building 2) Patentee after: Hangzhou Fulai Ante New Energy Co.,Ltd. Address before: 311305 Ling'an Economic Development Zone, Zhejiang, Hangzhou Patentee before: HANGZHOU XINFU SAVING MATERIALS Co.,Ltd. |