CN113131853A - Dustproof and waterproof formula outdoor photovoltaic module that uses - Google Patents
Dustproof and waterproof formula outdoor photovoltaic module that uses Download PDFInfo
- Publication number
- CN113131853A CN113131853A CN202110423402.2A CN202110423402A CN113131853A CN 113131853 A CN113131853 A CN 113131853A CN 202110423402 A CN202110423402 A CN 202110423402A CN 113131853 A CN113131853 A CN 113131853A
- Authority
- CN
- China
- Prior art keywords
- photovoltaic
- layer film
- photovoltaic module
- frame
- panel
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229920000742 Cotton Polymers 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000005871 repellent Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 description 23
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/10—Frame structures
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a dustproof and waterproof photovoltaic assembly for outdoor use, which belongs to the technical field of photovoltaic assemblies and comprises a photovoltaic panel and a frame arranged on the periphery of the photovoltaic panel, wherein a circle of diversion trenches are formed in the surface of the frame, a plurality of water leakage holes are formed in the diversion trenches, an oleophobic layer film is laid on the front side of the photovoltaic panel, a junction box is arranged on the back side of the photovoltaic panel, and the surface of the oleophobic layer film is higher than the frame. Through setting up the guiding gutter at the frame round, and still set up on the photovoltaic board and drench the oil layer film, the surface protrusion of oleophobic layer film, make the rainwater fall in the photovoltaic board surface, can be along dredging the inside of oily layer film landing to guiding gutter, the hole that leaks in the guiding gutter, can discharge the rainwater, avoid there being the drop on the photovoltaic board surface, thereby prevent that sunshine from penetrating the drop in the straight and producing the focus and damaging the photovoltaic board, and it can also play the dirt-proof effect to the photovoltaic board to dredge oily layer film, make whole photovoltaic module prevent dust and drain.
Description
Technical Field
The invention relates to the technical field of photovoltaic modules, in particular to a dustproof and waterproof photovoltaic module for outdoor use.
Background
The photovoltaic module, i.e. the solar cell module, has low output voltage of the monolithic solar cells, and the electrodes of the unpackaged cells are easy to fall off due to the influence of the environment, so a certain number of monolithic cells are sealed into the photovoltaic module in a series-parallel connection mode to avoid the corrosion of the cell electrodes and interconnection lines. The photovoltaic module is divided into a crystalline silicon solar cell module and a thin film solar cell module according to the materials of the solar cell.
The general service environment of photovoltaic module is open-air, consequently need consider dustproof and waterproof's problem, and traditional photovoltaic module can only be dustproof through the mode of regularly artificially maintaining the clearance, and does not possess waterproof effect, and the rainwater falls on photovoltaic module's surface, is penetrated the back by sunshine directly, produces the phenomenon of drop of water focus sunshine very easily, and photovoltaic module is damaged to the high temperature of focus point, and artificial cleanness has increased labour cost moreover, and is not economic environmental protection enough.
Disclosure of Invention
The invention aims to solve the problems that the photovoltaic module needs to be manually cleaned periodically when used outdoors, does not have a waterproof effect and is easy to damage, and provides a dustproof and waterproof photovoltaic module for outdoor use.
The invention achieves the purpose through the following technical scheme, and the dustproof and waterproof type outdoor photovoltaic assembly comprises a photovoltaic panel and a frame arranged on the periphery of the photovoltaic panel, wherein a circle of flow guide grooves are formed in the surface of the frame, a plurality of water leakage holes are formed in the flow guide grooves, an oleophobic layer film is laid on the front surface of the photovoltaic panel, a junction box is arranged on the back surface of the photovoltaic panel, and the surface of the oleophobic layer film is higher than the frame.
Preferably, the oleophobic layer film cup joints on two driving rollers, and the driving roller is driven by driving motor, and two driving rollers are installed respectively in the both sides of photovoltaic board, through the oleophobic layer film of driving roller transmission in photovoltaic board surface removal.
Preferably, the transmission roller is externally provided with a protective cover, and the protective cover is internally provided with a dust removal cotton block.
Preferably, the protective cover is formed by hinging a bottom shell and a movable cover, and the dust removal cotton block is arranged on the inner wall of the movable cover.
Preferably, the inner wall of the movable cover is provided with a slot, the dust removal cotton block is provided with an installation insertion block, and the installation insertion block is movably connected with the slot.
Preferably, the photovoltaic panel comprises solar glass, a cell panel and a back plate which are sequentially arranged from outside to inside, and the cell panel is electrically connected with the junction box through an electric wire.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up the guiding gutter at the frame round, and still set up on the photovoltaic board and drench the oil layer film, the surface protrusion of oleophobic layer film, make the rainwater fall in the photovoltaic board surface, can be along dredging the inside of oily layer film landing to guiding gutter, the hole that leaks in the guiding gutter, can discharge the rainwater, avoid there being the drop on the photovoltaic board surface, thereby prevent that sunshine from penetrating the drop in the straight and producing the focus and damaging the photovoltaic board, and it can also play the dirt-proof effect to the photovoltaic board to dredge oily layer film, make whole photovoltaic module prevent dust and drain.
2. Through will dredging oily layer film and setting to the structure that can be driven by the driving roller, dredge oily layer film and remove on photovoltaic board surface, clean in the cotton piece of removing dust, keep dredging oily layer film surface bright and clean, do not influence the conversion of solar energy, the cotton piece of removing dust is convenient to be dismantled moreover, and the maintenance in the future of being convenient for is clean.
Drawings
Fig. 1 is a schematic structural diagram of the overall device of the present invention.
Fig. 2 is a schematic view of a photovoltaic panel mounting structure of the present invention.
Fig. 3 is a schematic view of the open structure of the shield of the present invention.
In the figure: 1. photovoltaic board, 2, frame, 3, guiding gutter, 4, the hole that leaks, 5, solar glass, 6, panel, 7, backplate, 8, oleophobic layer film, 9, driving roller, 10, protection casing, 11, the cotton piece that removes dust, 12, terminal box, 13, driving motor, 14, movable cover, 15, drain pan, 16, installation inserted block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 2, a dustproof and waterproof photovoltaic module for outdoor use comprises a photovoltaic panel 1 and a frame 2 installed on the periphery of the photovoltaic panel 1, wherein the photovoltaic panel 1 comprises solar glass 5, a battery panel 6 and a back panel 7 which are sequentially arranged from outside to inside, the battery panel 6 is electrically connected with a junction box 12 through an electric wire, the surface of the frame 2 is provided with a circle of diversion trench 3, the interior of the diversion trench 3 is provided with a plurality of water leakage holes 4, the front surface of the photovoltaic panel 1 is paved with an oleophobic layer film 8, the back surface is installed with the junction box 12, the surface of the oleophobic layer film 8 is higher than the frame 2, the diversion trench 3 plays a role of diversion, the oleophobic layer film 8 plays a role of dustproof and waterproof, even if rainwater falls on the surface of the oleophobic layer film 8, the rainwater can slide into the diversion trench 3 along the oleophobic layer film 8 and is discharged along the water leakage holes 4, prevent water drops from accumulating on the surface of the oleophobic layer film 8.
The oil-repellent layer film 8 is sleeved on the two driving rollers 9, the driving rollers 9 are driven by a driving motor 13, the two driving rollers 9 are respectively installed on two sides of the photovoltaic panel 1, the oil-repellent layer film 8 is driven by the driving rollers 9 to move on the surface of the photovoltaic panel 1, the oil-repellent layer film 8 is driven by the driving rollers 9 to drive, the oil-repellent layer film 8 can circularly move on the surface of the photovoltaic panel 1, the outer parts of the driving rollers 9 are respectively provided with a protective cover 10, the inner part of the protective cover 10 is provided with a dust-removing cotton block 11, the dust-removing cotton block 11 is contacted with the dust-removing cotton block 11 in the moving process of the oil-repellent layer film 8 and is wiped to wipe floating ash on the surface to finish the self-cleaning function, the protective cover 10 is formed by hinging a bottom shell 15 and a movable cover 14, as shown in figure 3, the dust-removing cotton block 11 is installed on the inner wall of the movable, the dust removal cotton block 11 is arranged on a movable cover 14 which can be opened, is fixed in an inserting mode, and can be conveniently detached and replaced after being used for a period of time.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a photovoltaic module of outdoor use of dustproof and waterproof formula, includes photovoltaic board (1) and installs photovoltaic board (1) outlying frame (2), its characterized in that, frame (2) surface sets up round guiding gutter (3), the inside of guiding gutter (3) sets up a plurality of hole (4) that leaks, oleophobic layer film (8) are laid to the front of photovoltaic board (1), back mounted terminal box (12), the surface of oleophobic layer film (8) is higher than frame (2).
2. The photovoltaic module for outdoor use of dust and water prevention according to claim 1, wherein the oil-repellent film (8) is sleeved on two driving rollers (9), the driving rollers (9) are driven by a driving motor (13), the two driving rollers (9) are respectively installed on two sides of the photovoltaic panel (1), and the driving rollers (9) are used for driving the oil-repellent film (8) to move on the surface of the photovoltaic panel (1).
3. The photovoltaic module for outdoor use according to claim 2, characterized in that the transmission roller (9) is externally provided with a protective cover (10), and the protective cover (10) is internally provided with a dust-removing cotton block (11).
4. The photovoltaic module for outdoor use according to claim 2, characterized in that the protective cover (10) is composed of a hinged bottom shell (15) and a hinged movable cover (14), and the dust-removing cotton block (11) is installed on the inner wall of the movable cover (14).
5. The photovoltaic module of claim 4, wherein the inner wall of the movable cover (14) is provided with a slot, the dust removal cotton block (11) is provided with an installation insertion block (16), and the installation insertion block (16) is movably connected with the slot.
6. The photovoltaic module of claim 1, wherein the photovoltaic panel (1) comprises a solar glass (5), a cell panel (6) and a back panel (7) which are sequentially arranged from outside to inside, and the cell panel (6) is electrically connected with the junction box (12) through an electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110423402.2A CN113131853B (en) | 2021-04-20 | 2021-04-20 | Dustproof and waterproof formula outdoor photovoltaic module that uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110423402.2A CN113131853B (en) | 2021-04-20 | 2021-04-20 | Dustproof and waterproof formula outdoor photovoltaic module that uses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113131853A true CN113131853A (en) | 2021-07-16 |
| CN113131853B CN113131853B (en) | 2022-10-25 |
Family
ID=76777910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110423402.2A Active CN113131853B (en) | 2021-04-20 | 2021-04-20 | Dustproof and waterproof formula outdoor photovoltaic module that uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113131853B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113364410A (en) * | 2021-08-11 | 2021-09-07 | 深圳天诚巨能科技有限公司 | Solar power generation device and energy storage module |
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|---|---|---|---|---|
| TW503704U (en) * | 2001-09-26 | 2002-09-21 | Han-Ji Lu | Combined latch structure of fishing rod and fishing reel |
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| US20170373634A1 (en) * | 2016-06-27 | 2017-12-28 | National Cheng Kung University | Multiple function microstructure with lotus and light trapping effects |
| CN207988242U (en) * | 2018-02-02 | 2018-10-19 | 广东迈诺工业技术有限公司 | One kind fast moving contraction type glass curtain wall |
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| CN109327186A (en) * | 2018-11-26 | 2019-02-12 | 深圳市昂特尔太阳能投资有限公司 | High efficiency avris type high concentration solar mould group |
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| US20190288139A1 (en) * | 2018-03-14 | 2019-09-19 | National Mechanical Group Corp | Frame-less encapsulated photo-voltaic (pv) solar power panel supporting solar cell modules encapsulated within optically-transparent epoxy-resin material coating a phenolic resin support sheet |
| CN112158086A (en) * | 2020-09-22 | 2021-01-01 | 广州九岳天装饰工程有限公司 | A solar charging stake for new energy automobile charges |
| CN112350658A (en) * | 2020-11-21 | 2021-02-09 | 马鞍山吉祥光电科技有限公司 | Self-cleaning dustproof household solar photovoltaic panel |
-
2021
- 2021-04-20 CN CN202110423402.2A patent/CN113131853B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW503704U (en) * | 2001-09-26 | 2002-09-21 | Han-Ji Lu | Combined latch structure of fishing rod and fishing reel |
| CN105577101A (en) * | 2015-10-16 | 2016-05-11 | 马根昌 | Water membrane dedusting photovoltaic panel |
| US20170373634A1 (en) * | 2016-06-27 | 2017-12-28 | National Cheng Kung University | Multiple function microstructure with lotus and light trapping effects |
| CN207988242U (en) * | 2018-02-02 | 2018-10-19 | 广东迈诺工业技术有限公司 | One kind fast moving contraction type glass curtain wall |
| US20190288139A1 (en) * | 2018-03-14 | 2019-09-19 | National Mechanical Group Corp | Frame-less encapsulated photo-voltaic (pv) solar power panel supporting solar cell modules encapsulated within optically-transparent epoxy-resin material coating a phenolic resin support sheet |
| CN208158486U (en) * | 2018-04-18 | 2018-11-27 | 成都顶力能源技术服务有限公司 | The unattended electricity generating and supplying system of solar energy under oil and gas industry low light intensities |
| CN109327186A (en) * | 2018-11-26 | 2019-02-12 | 深圳市昂特尔太阳能投资有限公司 | High efficiency avris type high concentration solar mould group |
| CN209276386U (en) * | 2018-12-24 | 2019-08-20 | 浙江鼎昇新材料科技股份有限公司 | A kind of hydrophilic self-cleaning glass |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113364410A (en) * | 2021-08-11 | 2021-09-07 | 深圳天诚巨能科技有限公司 | Solar power generation device and energy storage module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113131853B (en) | 2022-10-25 |
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Inventor after: Qin Wenming Inventor after: Jia Chao Inventor after: Zhang Guangyao Inventor before: Qin Wenming Inventor before: Zhang Guangyao |