CN211182227U - Photovoltaic packaging adhesive film - Google Patents
Photovoltaic packaging adhesive film Download PDFInfo
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- CN211182227U CN211182227U CN202020183601.1U CN202020183601U CN211182227U CN 211182227 U CN211182227 U CN 211182227U CN 202020183601 U CN202020183601 U CN 202020183601U CN 211182227 U CN211182227 U CN 211182227U
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- layer
- packaging
- adhesive film
- thickening
- glued membrane
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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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Abstract
The utility model relates to a photovoltaic encapsulation glued membrane, affiliated solar cell encapsulation glued membrane technical field, including the glued membrane subassembly, the glued membrane subassembly on be equipped with the glued membrane subassembly movable contact's encapsulation frame. The glued membrane subassembly include the leveling layer, the leveling layer both ends be equipped with the thickening layer, thickening layer and leveling layer between all be equipped with the transition layer. The packaging frame comprises a packaging connection pressing rod, and packaging guide pressing rods movably connected with the thickening layer in a pressing mode are arranged at two ends of the packaging connection pressing rod. Has the characteristics of simple structure, convenient operation and high efficiency. The edge is ensured to have enough glue amount, and the abnormity of bubbles and the like generated at the edge is avoided.
Description
Technical Field
The utility model relates to a solar cell encapsulation glued membrane technical field, concretely relates to photovoltaic encapsulation glued membrane.
Background
The existing photovoltaic packaging adhesive film mainly comprises a uniform-thickness film, and the uniformity of the adhesive film is controlled to be +/-0.10 mm. The photovoltaic module consists of front glass, a packaging adhesive film, a battery piece, a packaging adhesive film, a back plate or glass, and the laminating machine is formed by adopting high temperature and high pressure in the module packaging process. In the laminating process of the assembly, particularly the double-glass assembly, the edge of the assembly can bear higher pressure, the adhesive film on the edge is extruded and flows and migrates, the amount of the adhesive on the edge and four corners is small, and the glass rebounds after the assembly is cooled or aged, so that bubbles and even delamination occur.
To this problem, the existing main solutions are:
1) the unit gram weight of the adhesive film is increased to ensure that the four corners have enough adhesive amount; however, the overall gram weight of the adhesive film needs to be increased by 15-30%, the consumption of raw materials of the adhesive film is large, and the cost is increased more.
2) Small adhesive film strips are padded on the periphery of the module before the module is packaged so as to improve the adhesive amount of the edge; therefore, the process of adding the gasket is adopted before packaging, so that the working time is wasted, and the efficiency is reduced.
Disclosure of Invention
The utility model discloses mainly solve and have among the prior art that raw and other materials consumption is big, extravagant man-hour and the not enough of efficiency reduction, provide a photovoltaic encapsulation glued membrane, it has simple structure, convenient operation and efficient characteristics. The edge is ensured to have enough glue amount, and the abnormity of bubbles and the like generated at the edge is avoided.
The above technical problem of the present invention can be solved by the following technical solutions:
a photovoltaic packaging adhesive film comprises an adhesive film assembly, wherein a packaging frame in movable contact with the adhesive film assembly is arranged on the adhesive film assembly. The glued membrane subassembly include the leveling layer, the leveling layer both ends be equipped with the thickening layer, thickening layer and leveling layer between all be equipped with the transition layer. The packaging frame comprises a packaging connection pressing rod, and packaging guide pressing rods movably connected with the thickening layer in a pressing mode are arranged at two ends of the packaging connection pressing rod.
Preferably, the two ends of the packaging guide pressure rod are respectively provided with an elastic clamping block which is movably contacted and loosened with the thickening layer and is inserted into the packaging guide pressure rod through the movable waist groove, the packaging guide pressure rod is respectively provided with an air cylinder, and a telescopic rod is arranged between the air cylinder and the elastic clamping block.
Preferably, the thickness of the leveling layer is 0.4-1.0 mm, and the tolerance is +/-0.05 mm.
Preferably, the width of the thickening layer is 5-20 cm, the thickness of the thickening layer is 10-30% more than that of the leveling layer, and the tolerance is +/-0.05 mm.
Preferably, the width of the transition layer is 5-10 cm, and the thickness of the transition layer is uniformly transited from the thickening layer to the leveling layer.
The utility model discloses can reach following effect:
the utility model provides a photovoltaic encapsulation glued membrane compares with prior art, has simple structure, convenient operation and efficient characteristics. The edge is ensured to have enough glue amount, and the abnormity of bubbles and the like generated at the edge is avoided.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view of the structure of the adhesive film assembly of the present invention.
Fig. 3 is a schematic structural diagram of the package shelf of the present invention.
In the figure: the glue film assembly comprises a glue film assembly 1, a packaging frame 2, a thickening layer 3, a transition layer 4, a leveling layer 5, a telescopic rod 6, an elastic clamping block 7, a packaging connection pressing rod 8, a packaging guide pressing rod 9 and a cylinder 10.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): as shown in fig. 1, 2 and 3, a photovoltaic packaging film includes a film assembly 1, and a packaging frame 2 movably contacting with the film assembly 1 is disposed on the film assembly 1. The glue film assembly 1 comprises a leveling layer 5, wherein the thickness of the leveling layer 5 is 0.6mm, and the tolerance is +/-0.05 mm. Thickening layers 3 are arranged at two ends of the leveling layer 5, the width size of each thickening layer 3 is 10cm, the thickness size is 20% more than that of the leveling layer, and the tolerance is +/-0.05 mm. All be equipped with transition layer 4 between thickening layer 3 and levelling layer 5, 4 width dimensions on transition layer are 7cm, and thickness is from thickening layer to levelling layer uniform transition. The packaging frame 2 comprises a packaging connection pressure rod 8, and packaging guide pressure rods 9 movably connected with the thickening layer 3 in a pressure welding mode are arranged at two ends of the packaging connection pressure rod 8. The two ends of the encapsulation guide pressure rod 9 are respectively provided with an elastic clamping block 7 which is movably contacted with the thickening layer 3 for tightness and is inserted into the movable waist groove of the encapsulation guide pressure rod 9, the encapsulation guide pressure rod 9 is provided with an air cylinder 10, and a telescopic rod 6 is arranged between the air cylinder 10 and the elastic clamping block 7.
In conclusion, the photovoltaic packaging adhesive film has the characteristics of simple structure, convenience in operation and high efficiency. The edge is ensured to have enough glue amount, and the abnormity of bubbles and the like generated at the edge is avoided.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without deviating from the basic characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In conclusion, the above description is only the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.
Claims (5)
1. A photovoltaic packaging adhesive film is characterized in that: the packaging structure comprises a glue film assembly (1), wherein a packaging frame (2) in movable contact with the glue film assembly (1) is arranged on the glue film assembly (1); the adhesive film component (1) comprises a leveling layer (5), thickening layers (3) are arranged at two ends of the leveling layer (5), and transition layers (4) are arranged between the thickening layers (3) and the leveling layer (5); the packaging frame (2) comprises a packaging connection pressing rod (8), and packaging guide pressing rods (9) movably connected with the thickening layer (3) in a pressing mode are arranged at two ends of the packaging connection pressing rod (8).
2. The photovoltaic packaging adhesive film of claim 1, wherein: encapsulation direction depression bar (9) both ends all be equipped with thickening layer (3) mutually movable contact elasticity and with encapsulation direction depression bar (9) mutually movable waist groove insert elasticity clamp splice (7) of inlaying, encapsulation direction depression bar (9) on all be equipped with cylinder (10), cylinder (10) and elasticity clamp splice (7) between all be equipped with telescopic link (6).
3. The photovoltaic packaging adhesive film of claim 1, wherein: the thickness of the leveling layer (5) is 0.4-1.0 mm, and the tolerance is +/-0.05 mm.
4. The photovoltaic packaging adhesive film of claim 2, wherein: the width of the thickening layer (3) is 5-20 cm, the thickness is 10-30% more than that of the leveling layer, and the tolerance is +/-0.05 mm.
5. The photovoltaic packaging adhesive film of claim 1, wherein: the width of the transition layer (4) is 5-10 cm, and the thickness of the transition layer is uniformly transited from the thickening layer to the leveling layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020183601.1U CN211182227U (en) | 2020-02-19 | 2020-02-19 | Photovoltaic packaging adhesive film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020183601.1U CN211182227U (en) | 2020-02-19 | 2020-02-19 | Photovoltaic packaging adhesive film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211182227U true CN211182227U (en) | 2020-08-04 |
Family
ID=71803991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020183601.1U Active CN211182227U (en) | 2020-02-19 | 2020-02-19 | Photovoltaic packaging adhesive film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211182227U (en) |
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2020
- 2020-02-19 CN CN202020183601.1U patent/CN211182227U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A photovoltaic packaging adhesive film Effective date of registration: 20220119 Granted publication date: 20200804 Pledgee: Bank of China Limited Huangshi Branch Pledgor: ZHEJIANG XIANGBANG TECHNOLOGY CO.,LTD. Registration number: Y2022420000015 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220921 Granted publication date: 20200804 Pledgee: Bank of China Limited Huangshi Branch Pledgor: ZHEJIANG XIANGBANG TECHNOLOGY CO.,LTD. Registration number: Y2022420000015 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Photovoltaic packaging adhesive film Effective date of registration: 20220929 Granted publication date: 20200804 Pledgee: Bank of China Limited Huangshi Branch Pledgor: ZHEJIANG XIANGBANG TECHNOLOGY CO.,LTD. Registration number: Y2022420000336 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230908 Granted publication date: 20200804 Pledgee: Bank of China Limited Huangshi Branch Pledgor: ZHEJIANG XIANGBANG TECHNOLOGY CO.,LTD. Registration number: Y2022420000336 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Kind of Photovoltaic Packaging Adhesive Film Effective date of registration: 20230914 Granted publication date: 20200804 Pledgee: Bank of China Limited Huangshi Branch Pledgor: ZHEJIANG XIANGBANG TECHNOLOGY CO.,LTD. Registration number: Y2023980056664 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |