CN208706665U - A kind of solar panel and float device - Google Patents
A kind of solar panel and float device Download PDFInfo
- Publication number
- CN208706665U CN208706665U CN201820932382.5U CN201820932382U CN208706665U CN 208706665 U CN208706665 U CN 208706665U CN 201820932382 U CN201820932382 U CN 201820932382U CN 208706665 U CN208706665 U CN 208706665U
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- Prior art keywords
- solar panel
- layer
- etch resistant
- resistant layer
- adhesive phase
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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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 kind of solar panel and float device, upper and lower surface has etch resistant layer, plays the role of erosion-resisting, is suitable for marine environment.Preferably, which includes the first etch resistant layer, the second etch resistant layer and adhesive phase and battery lamella, has the advantages that reduce solar panels thickness to the greatest extent while meeting waterproof anti-corrosion performance.
Description
Technical field
The utility model relates to solar panel manufacturing technology field more particularly to a kind of solar panels and buoy
Device.
Background technique
As solar panel manufacturing process is increasingly mature, application scenarios are growing, and apply also gradually from land
To ocean application extension.And be with land using difference, using upper, solar panel is needed in face of more stringent for ocean
Environmental condition.It needs the factor overcome, and in addition to basic waterproof, more important is the highly corrosives under marine environment.Mesh
The processing technology of preceding solar panel, predominantly laminating technology, using EVA as adhesive, by from the bottom to top current collection PCB,
EVA, solar panel CELL, EVA, protective layer, hot pressing together, form final solar panel.In the choosing of protective layer
With, generally according to use environment difference and selected, prevent waterborne mainly thering is PET, organic glass, tempered glass, common
Glass etc..And for the use in fresh water or saltwater environment, additionally it can increase poly (methyl methacrylate) plate sheath in solar panel outer layer, it will too
Positive energy plate nesting wherein, reaches erosion-resisting purpose.
Existing solar panel all there is a problem of corresponding in the use of waterproof anticorrosion:
(1) non-nesting protective layer class: such solar panel is mainly the waterproof and corrosion resistant for considering solar panels surface layer
Erosion, but in the current collection PCB at its back side, often resistance to corrosion and waterproof ability are weak, and electricity occurs easily under the hypersaline environment of seawater
Chemical attack, protection effect is poor, and the service life is short；
(2) there is nested protective layer class: although such solar panel increases on the basis of above-mentioned solar panels
Additional protective jacket, but while increase the thickness of whole solar panel, also because increasing additional layer protection
Glassy layer can weaken the generating efficiency of solar panels.
(3) in addition, for not increasing surfacecti proteon glass but utilizing solar panels own face by using encapsulating mode
Layer carries out the situation of waterproof anti-corrosion, then will increase the processing technology thereof difficulty and installation weight of entire solar panels.
Utility model content
The technical problems to be solved in the utility model overcomes the deficiencies of the prior art and provide a kind of corrosion resistance and good
Solar panel and float device.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of solar panel, surface have the first etch resistant layer, the second etch resistant layer, are positioned at described respectively
The layer of solar panel upper and lower surfaces.
Preferably, the solar panel further includes adhesive phase and battery lamella, described adhesive layer and the electricity
Pond lamella is respectively positioned between first etch resistant layer and the second etch resistant layer.
Preferably, the solar panel includes the first etch resistant layer, first adhesive phase, connecting line from bottom to up
Layer, second adhesive phase, battery lamella, third adhesive phase and the second etch resistant layer.
Preferably, in the first adhesive phase, second adhesive phase and third adhesive phase at least one layer be EVA
Layer.
Preferably, the etch resistant layer is light transmission waterproof anticorrosion layer.
Preferably, the etch resistant layer includes pet layer.
Preferably, the battery lamella edge inwardly reduces to be wrapped up by adhesive phase adjacent thereto, is consequently formed
Buffer zone, it is ensured that the waterproof anti-corrosion of solar panels side.
Preferably, the buffer zone by adhesive phase the solar panel edge by the first etch resistant layer and
Directly mutually bonding is formed second etch resistant layer.
Preferably, the battery lamella includes crystal silicon solar cell sheet or thin film solar cell sheet.
A kind of float device comprising seal cavity and solar panel above-mentioned, wherein the solar battery
Plate is installed on the surface of the float device；The solar panel bottom surface is equipped with lead-out wire, described in lead-out wire connection
The charging circuit of float device, the charging circuit are filled to the battery of the float device or other kinds of energy storage device
Electricity；The bottom surface lead-out wire junction of the solar panel passes through sealant sealing protection, it is ensured that waterproof anti-corrosion protection effect
Fruit.
Compared with the prior art, the advantages of the utility model are:
The solar panel of the utility model comprising positioned at the first etch resistant layer, second anticorrosive of upper and lower surface
Layer, play the role of it is erosion-resisting, be suitable for marine environment.
In addition, by etch resistant layer, adhesive phase, battery lamella and connecting line layer multilayered structure, it is resistance to meeting waterproof
The thickness of solar panels can be reduced while corrosive nature to the greatest extent again.
It is formed between each layer of the solar panel of the utility model using the vacuum lamination process of existing maturation, produces work
Skill is reliable.
It is additional to increase by one layer of etch resistant layer protection structure in particular for the protection of connecting line layer, meeting corrosion resistance
Reduce the thickness of solar panel while energy to the greatest extent；The device is surveyed by waterproof and briny environment salt air corrosion
Examination can be used reliably in fresh water or saltwater environment；It is whole frivolous, it is especially suitable for installing and using for sea compact apparatus；
The limitation of amorphism specification, strong applicability are easy to operate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model solar panel.
Fig. 2 is the structural schematic diagram of buffer zone in the utility model.
Fig. 3 is the float device schematic diagram for including the utility model solar panel.
Each label indicates in figure:
10, solar panel；1, the first etch resistant layer；2, first adhesive phase；3, connecting line layer；4, second adhesive
Layer；5, battery lamella；51, buffer zone；6, third adhesive phase；7, the second etch resistant layer；20, float device.
Specific embodiment
The utility model is described in further detail below in conjunction with Figure of description and specific embodiment.
As shown in Figure 1, the solar panel 10 of the present embodiment, surface include etch resistant layer, erosion-resisting work is played
With suitable for marine environment.
Specifically, as shown in Figure 1, in the present embodiment, etch resistant layer includes the first etch resistant layer 1 and the second etch resistant layer 7,
First etch resistant layer 1 is located at the solar panel upper surface, and the second etch resistant layer 7 is located at the solar panel lower surface,
It is adhesive phase 4 and battery lamella 5 between the first, second etch resistant layer, wherein adhesive phase is used for etch resistant layer and electricity
The connection of the other structures layer such as pond lamella, battery lamella is the structure sheaf for converting light energy into electric energy.
More specifically, as shown in Figure 1, the solar panel of the present embodiment includes seven layers from bottom to up, it is followed successively by first
Etch resistant layer 1, first adhesive phase 2, connecting line layer 3, second adhesive phase 4, battery lamella 5, third adhesive phase 6 and second
Etch resistant layer 7, wherein connecting line layer is that will be electrically connected between the solar battery cell (Cell) of battery lamella thus will
Structure sheaf derived from the electric energy that photoelectric conversion obtains.
The vacuum lamination process that existing maturation is used between each layer of solar panel is constituted, production technology is reliable, base
In 7 layers of structure, additional etch resistant layer is provided for connecting line layer 3 and protects structure, is meeting waterproof anti-corrosion performance simultaneously, most
The thickness for reducing solar panel of big degree.
In the present embodiment, the first etch resistant layer 1 and the second etch resistant layer 7 are light transmission waterproof, specially pet layer, PET tool
There are good waterproof and corrosion resistance.
In the present embodiment, first adhesive phase 2, second adhesive phase 4 and third adhesive phase 6 are EVA layer, and EVA is viscous
Mixture is the common binder of solar panel.
In specific application example, as shown in Fig. 2, the surrounding edge of battery lamella 5 inwardly reduces with respect to other layers, thus
The battery lamella 5 is wrapped up by adhesive phase adjacent thereto, and the buffer zone 51 with certain size (width) is consequently formed (i.e.
Buffer zone is directly mutually viscous by the first etch resistant layer and the second etch resistant layer in solar panel edge by adhesive phase
Knot is formed), design in this way can contact to avoid battery lamella 5 with the direct of external environment, by thus being formed to it
One circle buffer zone 51, it can be ensured that the waterproof anti-corrosion of solar panels side is protected.
The solar panel of the utility model can be adapted for several scenes, especially, can be used for buoy class dress
(not shown in figures) is set, for example, see Fig. 3, has both the floating of communication function for underwater unmanned machine it illustrates a kind of
Bleaching device 20, the solar panel 10 including the utility model, can be used for providing photovoltaic energy conversion for float device
It is subsequent to be used to provide needed for energy needed for the communication of float device, float device movement by the electric energy of storage to carry out energy storage
Energy and/or underwater unmanned machine (not shown in figures) needed for energy.Although not shown with drawings forms, this field
Technical staff is it should be understood that include the float device of the solar panel of the utility model, wherein may be designed so that,
Solar panel is installed on the surface of float device, and solar panel bottom surface is equipped with lead-out wire, and lead-out wire connects buoy dress
The charging circuit set, charging circuit charges to the battery of float device or other kinds of energy storage device, in solar-electricity
The bottom surface lead-out wire junction of pond plate passes through sealant sealing protection, it is ensured that waterproof anti-corrosion protection effect.Optionally, buoy fills
It is seal cavity that setting, which can be designed as having, and solar panel is set to inside the seal cavity of float device.
For the buffer zone 51 being previously mentioned, size design according to the product situation of practical application need can with flexible design, such as
5mm~10mm is designed as by buffer zone for common float device (size and power consumption).
Although the utility model has been disclosed with preferred embodiment as above, it is not intended to limit the utility model.It is any
Those skilled in the art, in the case where not departing from technical solutions of the utility model range, all using the disclosure above
Technology contents many possible changes and modifications are made to technical solutions of the utility model, or be revised as the equivalent of equivalent variations
Embodiment.Therefore, all contents without departing from technical solutions of the utility model, according to the utility model technical spirit to the above reality
Any simple modifications, equivalents, and modifications that example is done are applied, should all be fallen in the range of technical solutions of the utility model protection.
Claims (9)
1. a kind of solar panel, it is characterised in that: the surface of the solar panel has the first etch resistant layer, second
Etch resistant layer is the layer positioned at the solar panel upper and lower surfaces respectively；The solar panel also wraps
Adhesive phase and battery lamella are included, described adhesive layer and the battery lamella are respectively positioned on first etch resistant layer and second and resist
Between corrosion layer；The solar panel includes the first etch resistant layer, first adhesive phase, connecting line layer, from bottom to up
Two adhesive phases, battery lamella, third adhesive phase and the second etch resistant layer.
2. solar panel according to claim 1, it is characterised in that: described adhesive layer is EVA layer.
3. solar panel according to claim 1, it is characterised in that: the etch resistant layer includes pet layer.
4. solar panel according to claim 1, it is characterised in that: the battery lamella edge inwardly reduce from
And wrapped up by adhesive phase adjacent thereto, buffer zone is consequently formed, it is ensured that the waterproof anti-corrosion of solar panels side.
5. solar panel according to claim 4, it is characterised in that: the buffer zone is by adhesive phase described
First etch resistant layer and the second etch resistant layer are directly mutually bonded and are formed by solar panel edge.
6. solar panel described in any one of -5 according to claim 1, it is characterised in that: the etch resistant layer is at least
Having one layer is light transmission waterproof anticorrosion layer.
7. solar panel described in any one of -5 according to claim 1, it is characterised in that: the battery lamella includes
Crystal silicon solar cell sheet or thin film solar cell sheet.
8. a kind of float device comprising solar panel described in any one of seal cavity and claim 1-7.
9. float device according to claim 8, it is characterised in that:
The solar panel is installed on the surface of the float device；
The solar panel bottom surface is equipped with lead-out wire, and the lead-out wire connects the charging circuit of the float device, described
Charging circuit charges to the battery of the float device or other kinds of energy storage device；
The bottom surface lead-out wire junction of the solar panel passes through sealant sealing protection, it is ensured that waterproof anti-corrosion protection effect
Fruit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820932382.5U CN208706665U (en) | 2018-06-15 | 2018-06-15 | A kind of solar panel and float device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820932382.5U CN208706665U (en) | 2018-06-15 | 2018-06-15 | A kind of solar panel and float device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208706665U true CN208706665U (en) | 2019-04-05 |
Family
ID=65936490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820932382.5U Active CN208706665U (en) | 2018-06-15 | 2018-06-15 | A kind of solar panel and float device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208706665U (en) |
-
2018
- 2018-06-15 CN CN201820932382.5U patent/CN208706665U/en active Active
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| CP03 | Change of name, title or address |
Address after: 518000 806, block B, Jiuzhou electric appliance building, No. 007, Keji South 12th Road, high tech Zone, Yuehai street, Nanshan District, Shenzhen, Guangdong Patentee after: Shenzhen Yidong Blue Technology Co.,Ltd. Address before: 518000 room 209, building 17, maker Town, No. 1201 Liuxian Avenue, Taoyuan Street, Nanshan District, Shenzhen, Guangdong Patentee before: SHENZHEN NAVA TECHNOLOGY Co.,Ltd. |