CN212708497U - Full-opening solar printing plate and composite structure thereof - Google Patents
Full-opening solar printing plate and composite structure thereof Download PDFInfo
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- CN212708497U CN212708497U CN202020470850.9U CN202020470850U CN212708497U CN 212708497 U CN212708497 U CN 212708497U CN 202020470850 U CN202020470850 U CN 202020470850U CN 212708497 U CN212708497 U CN 212708497U
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Abstract
The utility model discloses a full open solar energy galley and composite construction thereof, this composite construction include frame, polyester net and full open solar energy galley, the polyester net is connected in the frame, full open solar energy galley is connected in the polyester net, the galley workspace of full open solar energy galley is provided with the printing pattern and is full open architecture. The utility model discloses a printing plate workspace adopts full open structure, compares in prior art, and full open structure makes whole printing pattern not have steel wire or other similar structures to block, reduces consumeing of silver thick liquid, and the average high even of printing, solar energy's conversion efficiency improves greatly, and product life is high.
Description
Technical Field
The utility model belongs to the technical field of solar cell produces, concretely relates to full open solar energy galley and composite construction thereof.
Background
When non-renewable energy sources such as electric power, coal, petroleum and the like are frequently urgent and the energy problem increasingly becomes a bottleneck restricting the development of international socioeconomic, more and more countries begin to implement the 'sunshine plan', develop solar energy resources and seek new power for economic development. Solar cells have been rapidly developed in recent years as a core technical content of solar research, and the demand for improving conversion rate is higher and higher for solar cell electrodes.
The screen printing technology is generally adopted in the prior art, and the screen printing has woven warp and weft nodes, so that the line width of thin grid lines of a printed battery piece is uneven under the action of the screen printing technology on printing slurry in the printing process, and the conversion efficiency of solar energy is influenced.
Therefore, there is a need for a full-aperture solar printing plate and a composite structure thereof with high conversion efficiency.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects existing in the prior art, the utility model provides a full-open solar printing plate and composite structure thereof.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a full open-ended solar energy galley, including the galley, be provided with the printing pattern on the workspace of galley and be full open structure.
As an optimized technical proposal of the utility model, the printing plate is a steel sheet, the working area of the steel sheet is provided with printing patterns and is of a full-opening structure, and the thickness of the steel sheet is below 20 μm.
As an optimal technical scheme of the utility model, the galley is steel sheet and nickel board, steel sheet and nickel board pass through glue range upon range of bonding as an organic whole, be provided with the printing pattern on the workspace of steel sheet and nickel board and be full open structure, institute the steel sheet thickness is 2-15 μm, the workspace one-to-one of steel sheet and nickel board, the thickness of nickel board is 2-15 μm, the gross thickness of steel sheet and nickel board is below 20 μm, the thickness of the glue layer between steel sheet and the nickel board is 2-3 μm.
As an optimized technical scheme of the utility model, the printing plate is the wire net and fills the glue layer in the wire net, be provided with the printing pattern on the workspace of wire net and be full open structure, the thickness of wire net is below 20 mu m.
As an optimal technical scheme of the utility model, each silk screen handing-over department of wire net is died through electroforming lock.
As a preferred technical solution of the present invention, the full-opening structure of the printing plate is prepared by laser, etching, masking or electroforming.
As a preferred technical scheme of the utility model, the utility model provides a full open solar energy galley composite construction still, including frame, polyester net and full open solar energy galley, the polyester net is connected in the frame, full open solar energy galley is connected in the polyester net, and the galley workspace of full open solar energy galley is provided with the printing pattern and is the full open architecture.
The utility model has the advantages that: the utility model discloses a printing plate workspace adopts full open structure, compares in prior art, and full open structure makes whole printing pattern not have steel wire or other similar structures to block, reduces consumeing of silver thick liquid, and the average high even of printing, solar energy's conversion efficiency improves greatly, and product life is high.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a full-aperture solar printing plate of the present invention.
Fig. 2 is a schematic structural diagram of a printing plate working area in a first embodiment of the full-aperture solar printing plate of the present invention.
Fig. 3 is a structural sectional view along AA in fig. 2 according to the first embodiment of the present invention.
Fig. 4 is a structural sectional view in the direction BB in fig. 2 according to the first embodiment of the present invention.
Fig. 5 is an enlarged schematic view of the structure of the portion C in fig. 4 according to the first embodiment of the present invention.
FIG. 6 is a schematic diagram of a printing plate working area in a second embodiment of the full aperture solar printing plate of the present invention.
Fig. 7 is a structural sectional view along AA in fig. 6 according to a second embodiment of the present invention.
Fig. 8 is a structural sectional view in the direction BB in fig. 6 according to the second embodiment of the present invention.
Fig. 9 is an enlarged schematic view of the structure of the portion C in fig. 8 according to the second embodiment of the present invention.
Fig. 10 is a schematic structural diagram of a printing plate working area in a third embodiment of the full aperture solar printing plate of the present invention.
Fig. 11 is a side view of the third embodiment of the present invention.
Fig. 12 is a schematic structural diagram of a full-aperture solar printing plate composite structure of the present invention.
Fig. 13 is a cross-sectional view of the structure in the direction of AA in fig. 12 according to the present invention.
Fig. 14 is an enlarged schematic view of the structure of the B portion in fig. 13 according to the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In order to achieve the object of the present invention, in one embodiment of the present invention, there is provided a full-opening solar printing plate, which includes a printing plate 1, as shown in fig. 1, a printing pattern is disposed on a working area of the printing plate 1, and the printing plate is a full-opening structure 2.
As shown in fig. 2 to 5, as a first embodiment, the printing plate 1 in this embodiment is a steel sheet, a printing pattern is provided on a working area of the steel sheet, and the steel sheet has a full open structure 2, and the thickness of the steel sheet can be selected from 5 μm, 10 μm, 15 μm and 20 μm. The workspace of steel sheet adopts full open structure in this embodiment, and full open structure makes whole printing patterns not have steel wire or other similar structures to block, reduces consuming of silver thick liquid, and the average high uniformity of printing, solar energy conversion efficiency improves greatly, and product life is high.
As shown in fig. 6 to 9, in order to further optimize the implementation effect of the present invention, as a second embodiment, the present embodiment provides an all-open solar printing plate, the printing plate 1 is a steel plate 11 and a nickel plate 12, the steel plate 11 and the nickel plate 12 are laminated and adhered together by glue, a printing pattern is provided on the working area of the steel plate 11 and the nickel plate 12 and is an all-open structure 2, the thickness of the steel plate 11 is 10 μm, the thickness of the nickel plate 12 is 10 μm, and the thickness of the glue layer between the steel plate 11 and the nickel plate 12 is 2 μm. The workspace of steel sheet and nickel board in this embodiment adopts full open structure, and easy processing, nickel board have a supporting role, and full open structure makes whole printing pattern not have steel wire or other similar structures to block, reduces consumeing of silver thick liquid, and the average highly even of printing, solar energy's conversion efficiency improves greatly, and product life is high.
As shown in fig. 10 to 11, in order to further optimize the implementation effect of the present invention, as a third implementation manner, the present embodiment provides a full-open solar printing plate, the printing plate 1 is a steel wire mesh and a glue layer filled in the steel wire mesh, a printing pattern is provided on a working area of the steel wire mesh and is a full-open structure 2, and the thickness of the steel wire mesh is selectable to be 5 μm, 10 μm, 15 μm, and 20 μm. Fill glue layer in the steel wire net in this embodiment, processing is simple, and is with low costs, and increase strength, improves product life, and the workspace of steel wire net adopts full open structure, and full open structure makes whole printing pattern not have steel wire or other similar structures to block, reduces consumeing of silver thick liquid, and the average highly even of printing.
Specifically, in the present embodiment, each screen joint of the steel screen is locked by electroforming. In the embodiment, each silk screen joint of the steel silk screen is locked by electroforming, so that the strength of the product is further improved, and the service life of the product is prolonged.
Specifically, the full-opening structure of the printing plate in this embodiment is prepared by laser, etching, masking, and electroforming. The full-opening structure prepared by adopting any one of the processes enables the printed grid line to be more uniform.
As shown in fig. 12 to 14, in order to further optimize the implementation effect of the present invention, as a fourth embodiment, the present embodiment provides a full-open solar printing plate composite structure, which includes an outer frame 3, a polyester net 4 and a full-open solar printing plate, the polyester net 4 is connected in the outer frame 3, the full-open solar printing plate is connected in the polyester net 4, and a printing plate working area of the full-open solar printing plate is provided with a printing pattern and is a full-open structure. The structure of the printing plate 1 in this embodiment may be any one of the first to third embodiments, for convenience of description, the printing plate 1 in this embodiment adopts the structure of the second embodiment, the printing plate 1 includes a steel plate 11 and a nickel plate 12, and the steel plate 11 and the nickel plate 12 are laminated and bonded into a whole by glue.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The full-opening solar printing plate is characterized in that the printing plate is a steel sheet, a printing pattern is arranged on a working area of the steel sheet, the steel sheet is of a full-opening structure, the thickness of the steel sheet is less than 20 micrometers, and the full-opening structure of the printing plate is prepared through laser, etching, masking or electroforming.
2. The utility model provides a full open solar energy printing plate, its characterized in that, the printing plate is steel sheet and nickel board, steel sheet and nickel board pass through glue range upon range of bonding as an organic whole, be provided with the printing pattern on the workspace of steel sheet and nickel board and be full open structure, institute the steel sheet thickness is 2-15 mu m, the workspace one-to-one of steel sheet and nickel board, the thickness of nickel board is 2-15 mu m, the gross thickness of steel sheet and nickel board is below 20 mu m, the thickness of the glue layer between steel sheet and the nickel board is 2-3 mu m, the full open structure of printing plate forms through laser, etching, mask or electroforming preparation.
3. The full-opening solar printing plate is characterized in that the printing plate is a steel wire mesh and a glue layer filled in the steel wire mesh, a printing pattern is arranged on a working area of the steel wire mesh and is of a full-opening structure, the thickness of the steel wire mesh is less than 20 micrometers, and the full-opening structure of the printing plate is prepared through laser, etching, masking or electroforming.
4. The full aperture solar printing plate of claim 3, wherein each wire mesh junction of the wire mesh is locked by electroforming.
5. A full-open solar printing plate composite structure is characterized by comprising an outer frame, a polyester net and the full-open solar printing plate according to any one of claims 1 to 4, wherein the polyester net is connected in the outer frame, the full-open solar printing plate is connected in the polyester net, and a printing plate working area of the full-open solar printing plate is provided with printing patterns and is in a full-open structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020470850.9U CN212708497U (en) | 2020-04-02 | 2020-04-02 | Full-opening solar printing plate and composite structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020470850.9U CN212708497U (en) | 2020-04-02 | 2020-04-02 | Full-opening solar printing plate and composite structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212708497U true CN212708497U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020470850.9U Active CN212708497U (en) | 2020-04-02 | 2020-04-02 | Full-opening solar printing plate and composite structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212708497U (en) |
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2020
- 2020-04-02 CN CN202020470850.9U patent/CN212708497U/en active Active
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