CN106059464A - Operating method for nano-structure solar cell chip based on silicon nitride film - Google Patents
Operating method for nano-structure solar cell chip based on silicon nitride film Download PDFInfo
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- CN106059464A CN106059464A CN201610676051.5A CN201610676051A CN106059464A CN 106059464 A CN106059464 A CN 106059464A CN 201610676051 A CN201610676051 A CN 201610676051A CN 106059464 A CN106059464 A CN 106059464A
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- solaode
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- 229910052581 Si3N4 Inorganic materials 0.000 title claims abstract description 15
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 239000002086 nanomaterial Substances 0.000 title abstract 2
- 238000011017 operating method Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 15
- 239000004575 stone Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract 1
- 239000005341 toughened glass Substances 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 description 19
- 239000005336 safety glass Substances 0.000 description 14
- 230000005611 electricity Effects 0.000 description 10
- 239000010408 film Substances 0.000 description 8
- 238000009825 accumulation Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910003978 SiClx Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
-
- 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
-
- 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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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses an operating method for a nano-structure solar cell chip based on a silicon nitride film, and the method comprises the following steps: (A), enabling the bottom surface of a solar cell box to remain parallel to a horizontal plane at ordinary times; (B), enabling a solar cell to finally be nearly perpendicular to the horizontal plane when the weather forecast informs that there will be hail, and enabling a baffle plate to replace the solar cell box for bearing the impact of hail; (C), enabling the solar cell box to be recovered to be parallel to the horizontal plane after the hailing is stopped, and receiving the solar energy again; (D), enabling rainwater to enter a water collector through a drain tank during raining, and finally discharging the rainwater through a drainpipe. The method avoids the impact of hail through adjusting the angle of the solar cell box protects the solar cell, gets rid of tempered glass and an EVA material layer, increases the total amount of sunlight received by the solar cell panel, remarkably increases the total amount of electric energy converted by the solar energy, and is higher in application value for a remote no-power region.
Description
Technical field
The present invention relates to a kind of solar battery apparatus, be specifically related to a kind of nano-structured solar based on silicon nitride film
The operational approach of battery chip.
Background technology
Solar energy refers to the infrared radiant energy of the sun, is a kind of Renewable resource, and the amount of having is big, harmless, generally etc. many excellent
Point.The history of human use's solar energy can trace back to people in ancient times and utilize sun article, makes food etc..Now people
Demand to solar energy is the most no longer merely to utilize the heat energy of the sun.1615, France's engineer's Cox invented the world
The electromotor of upper First Driven by Solar Energy, open solar energy in modern age utilizes history.
Solar panel refers to solar radiant energy by direct or indirect the turning of photoelectric effect or Photochemical effects
Change the device of electric energy into.Solar panel is primarily now applied to traffic, communication, oil drilling platform, street lamp, photovoltaic electric
The numerous areas such as stand, in addition to above-mentioned field, solar panel be also used in remote segment areas without electricity such as plateau,
The local household electricity provided for the army and the people such as pastoral area or frontier sentry.
When being applied to outlying areas without electricity, owing to some areas Changes in weather is variable, hail easily occurs, in order to avoid
Damage is caused in solar panel surface by hail, and people are generally provided with safety glass on solar panel, and pass through
EVA bonding safety glass and solar battery sheet.But, normally used safety glass, its light transmittance is about 80%, then adds
The obstruction of upper EVA coating, the sunlight being radiated on solar panel is reflected about 30%, and greatly reducing can be by too
The total amount of the sunlight that sun energy cell panel utilizes.
Summary of the invention
The technical problem to be solved is the defect for traditional solar panels, it is therefore intended that provide one
The operational approach of nano-structured solar cell chip based on silicon nitride film, solves traditional solar panels owing to being provided with
Low the asking of sunlight total amount that the solar panel caused for stopping the safety glass of hail, EVA material layer receives
Topic.
The present invention is achieved through the following technical solutions:
The operational approach of a kind of nano-structured solar cell chip based on silicon nitride film, comprises the following steps:
(A) needing to receive sunlight at ordinary times when, adjust hydraulic cylinder, make the piston rod of hydraulic cylinder stretch out hydraulic pressure to greatest extent
The cylinder barrel of cylinder, keeps the bottom surface of solaode case to be parallel to horizontal plane, and solaode is solar energy with the angle of horizontal plane
The angle of inclination of battery case self；
(B) when weather forecast notice there will be hail when, hydraulic cylinder is adjusted so that piston rod enters the cylinder barrel of hydraulic cylinder
In, hydraulic cylinder bearing pin in U-lag rotates simultaneously, and the angle of inclination between solaode and horizontal plane is gradually increased, and
Finally it is approximately perpendicular to the position of horizontal plane, needs to accept the position of sunlight at ordinary times relative to solaode case, after adjustment
It can be avoided that major part hail impacts on the solar cell；
(C) after hail stops, again adjusting hydraulic cylinder, the piston rod of hydraulic cylinder is stretched out the cylinder barrel of hydraulic cylinder, thus supports
Solaode case returns to the state with plane-parallel, again accepts solar energy；
(D) when rainy, it is not necessary to adjusting the angle of solaode case, rainwater can be entered in water collector by rhone, and
Eventually through drain pipe discharge, will not pile up on the solar cell, in above-mentioned steps, including solaode case, described too
Sun can battery case be shaped as right-angle prismatic post, the inclined-plane of solaode case is provided with solaode and aluminum alloy frame
Frame, the lower section of solaode case is provided with base, described base is provided with stone column, aluminum alloy frame is provided with draining
Groove, described rhone connection space outerpace and the water collector being positioned within solaode case, described water collector connects draining
Pipe, solaode bottom face and connection space outerpace, hinge on the bottom surface of solaode case are run through in described drain pipe lower end
Connecting and have pillar, hydraulic cylinder, the maximum extension length of described hydraulic cylinder is equal to the length of described pillar, and the hinged end of pillar is to too
The distance on sun energy battery case inclined-plane is more than the hinged end distance to solaode case inclined-plane of hydraulic cylinder, and the bottom of pillar is fixed
On stone column, the lower end of hydraulic cylinder is connected by bearing pin has U-lag, the bottom surface of described U-lag to be fixed on stone column, U-lag
Direction is configured to, and when the bottom surface of solaode case is parallel to horizontal plane, the axis of the U-shaped groove of U-lag is perpendicular to
The rectangle sides of solaode case.
Solar panel can solve the problem that the powerup issue of the areas without electricity of remote segment, and these areas are filled general sunshine
Foot, equally, the weather in these areas is relative to being also capricious in city, and the vile weathers such as hail occurs in occasional.In order to
Avoiding hail to pound solar panel surface and solar panel is caused damage, when manufacturing solar panel, meeting exists
By EVA material bonding safety glass on solar panel, EVA material is the copolymer of a kind of ethylene and ethyl acetate.But
It is, normally used safety glass that its light transmittance is about 80%, adds the obstruction of EVA coating and silicon nitride film, exceedes
The sunlight of 30% is reflected, and greatly reduces the total amount of the sunlight that can be utilized by solar panel, and due to present
The electricity conversion of solar panel is inherently less than 20%, so solar panel should be allowed as far as possible more
Absorb sunlight.
In order to solve the problems referred to above, the invention provides one and be not provided with safety glass and corresponding EVA layer, but equally
It is prevented from the solar panel that hail collides.
This device has base, stone column, pillar, solaode case, solaode and aluminum alloy frame, these zero
The solar panel that part is all traditional is possessed.Except for the difference that, solaode case is set to right-angle prismatic by this device
Rod structure, lays solaode and corresponding aluminum alloy frame on the inclined-plane of right-angle prismatic post.Solaode case
Lower section arranges base, and base is fixed with stone column.The bottom hinge of solaode case connects pillar and hydraulic cylinder, pillar and
The top of hydraulic cylinder all can rotate around hinge.The bottom of pillar is fixed in stone column, is used for consolidating this device, prevents strong wind from inciting somebody to action this
Device blows off from roof.The lower end of hydraulic cylinder is connected by bearing pin has U-lag, it means that the lower end of hydraulic cylinder is deep
Enter in U-lag, the lower end of U-lag and hydraulic cylinder be both provided with pin-and-hole, by the bearing pin matched with pin-and-hole run through U-lag and
Hydraulic cylinder, thus reach hydraulic cylinder and connect the purpose of U-lag, can rotate around the bearing pin in U-lag bottom hydraulic cylinder.And the sun
When the bottom surface of energy battery case is parallel to horizontal plane, the axis of the U-shaped groove of U-lag is perpendicular to the rectangular side of solaode case
Face, by above-mentioned restriction, the opening direction of the U-shaped groove of U-lag is fixing, and i.e. hydraulic cylinder is by the direction of rotation of bearing pin also
It is fixing, is equal to the length of pillar and the hinged end of pillar to too in conjunction with the maximum extension length defining hydraulic cylinder
The distance on sun energy battery case inclined-plane is more than the hinged end distance to solaode case inclined-plane of described hydraulic cylinder.It is assumed that just
It is maximum that beginning position is that the piston rod of hydraulic cylinder stretches out the spread length of cylinder barrel, i.e. hydraulic cylinder to greatest extent, solar-electricity now
The bottom surface of pond case is parallel to horizontal plane, have ignored the height of U-lag here, because the height of opposite legs, the height of U-lag
Spend the least；When solaode case rotates, owing to pillar only has one end to be hinged end and hydraulic cylinder two ends are all hinged ends,
The angle being so laid between solaode and the horizontal plane on solaode case inclined-plane is by by initial solar-electricity
The angle of inclination that pond case itself is possessed is gradually increased, and final piston rod falls completely within cylinder barrel, and around U-shaped bottom hydraulic cylinder
Groove groove rotate a part, now the inclined-plane of solaode case almost with horizontal plane.
By said structure, needs receive sunlight when, hydraulic cylinder can be adjusted, make the piston rod of hydraulic cylinder
Limits stretches out the cylinder barrel of hydraulic cylinder, and at this moment the bottom surface of solaode case is parallel to horizontal plane, solaode and horizontal plane
The inclined-plane that angle is solaode case and inclined bottom surface angle.Owing to there is no reflection and the resistance of EVA coating of safety glass
Hindering, sunlight can farthest be received by solaode.Simultaneously as generally nitrogen all can be scribbled on solaode
SiClx thin film, for reducing the sunlight reflectance on silica-based solar cell surface, so the surface of solaode is to have
Certain intensity, this intensity can allow solaode to be subject to impacting of certain rainwater.Further, since remote mountain areas
Air quality higher than in city, so the dust that solar cell surface is piled up is the most less, regular wiping or if rinsing
Solaode will not be damaged.Do not use safety glass, EVA coating maximum problematically, this area is if there is ice
Hail weather, the silicon nitride film on solar panel is not enough to prevent hail.When weather forecast notice meeting hailing
Time, shrinking hydraulic cylinder, piston rod enters in cylinder barrel, and hydraulic cylinder bearing pin in U-lag rotates simultaneously, solaode case
Angle of inclination between inclined-plane and horizontal plane is gradually increased, and is finally approximately perpendicular to the position of horizontal plane.According to each area
Height above sea level, wind-force are different, and when hail falls, the angle with horizontal plane is also not quite similar, but, relative to the initial conditions of this device,
It is avoided that major part hail impacts on the solar cell.Preferably, this device can arrange hydraulic control system, by controlling
Hydraulic oil pump reaches to control the purpose of the lifting of piston rod in hydraulic cylinder, thus controls the inclination of solaode case and horizontal plane
Angle, hydraulic control system is prior art, ripe is applied to the numerous areas such as automobile, industry manufacture.Hydraulic control
System connects the control system of remote control station, remote control station enter the hydraulic control system of this device according to weather forecast
Row is uniformly controlled.Such that make resident family go out, when nobody adjusts this design factors in family, this device is it can be avoided that be subject to
Hit to hail.
In sum, the invention provides a kind of solar panel for powering for remote areas without electricity, it is possible to logical
Cross and adjust the angle of solaode case and resist the impact of hail, protect solaode greatly, extend and make
Use the life-span；Meanwhile, because the impact of hail can be hidden, thus eliminate that traditional solar panel arranges for anti-icing
Safety glass that hail clashes into and for boning the EVA material layer of safety glass and solaode, has reached increase solar energy
The purpose of the total amount of the sunlight that cell panel receives, significantly improves the total amount of the electric energy changed into by solar energy, in remote nothing
Electricity area has wide use value.
Owing to the silicon nitride film on solaode has certain intensity, it is allowed to solaode is by certain
The impact of rainwater, so for area of heavy rainfull, if always movable hydraulic pump, the angle of adjustment solaode case are hidden
Rain, both there is no need, and also shortened the service life of this device simultaneously.But, if rainwater of leaving is piled up on the solar cell,
It is not carried out drainage sunk well, then piling up rainwater on the solar cell can have faintly acid due to it, long-time with
During solaode contact, solar cell surface is caused certain corrosion, although silicon nitride film can stop
Rainwater contacts with solaode, but if rainwater does not removes, that appoints contacts with solar cell surface for a long time, or meeting
Solaode is caused damage.Moreover, the rainwater on the solar cell that falls itself has weight, if arranged not in time
Walking, this apparatus surface can be caused load, long accumulation can destroy this device by the rainwater of accumulation.It addition, the rainwater piled up
Also can change the absorptance of solaode, reduce the photoelectric transformation efficiency of solaode.In sum, for often raining
Area, need in time to get rid of to fall the rainwater on this device, make this device be in the state of normal work and extend this dress
The service life put.In order to solve the problems referred to above, being provided with rhone on aluminum alloy frame, rhone is through-hole structure, even
Logical space outerpace and water collector, water collector is provided within solaode case, and water collector connects drain pipe, under drain pipe
End runs through solaode bottom face and connection space outerpace.By said structure, when rainy, it is not necessary to adjust solaode
The angle of case, the rainwater on the inclined-plane of solaode case that falls can be entered in water collector by rhone, and finally lead to
Cross drain pipe to discharge, accordingly even when rainfall is the biggest when, rainwater also can quickly flow away from rhone, will not be deposited in too
On the inclined-plane of sun energy battery case, alleviate the load of solaode, after rain stops, because the rainwater that most surfaces is piled up passes through
Drain pipe discharge, a small amount of rainwater energy rapid evaporation, enable devices to normally work, it also avoid simultaneously rainwater for a long time with too
Sun can cause solaode to damage by battery terminal contact.
Further, the bottom surface of water collector is parallel to the inclined-plane of solaode case.The bottom surface tilted can make water collector
In the current collected quickly flow to drain pipe, further speeded up the discharge of solar cell surface rainwater.
Further, aluminum alloy frame includes transverse strands and vertical frame, and described rhone is respectively positioned in transverse strands and along horizontal
The other end is extended to one end of frame.Because solaode is rectangle, so, the aluminum alloy frame of this device is with traditional
Aluminum alloy frame is the same, is divided into transverse strands and vertical frame, transverse strands and vertical frame to be mutually perpendicular to.Rhone is respectively positioned on transverse strands
One end that is upper and that transversely add extends to the other end.The purpose so arranged allows for transverse strands and is divided into by solaode
Some rows, owing to solaode is positioned on the inclined-plane of solaode case, so between two adjacent rows solaode it
Between rainwater always from a drainage of high-land to the low row of physical features, this creates the terminal that of a problem, i.e. high-land
Row's solaode row's rainwater is fast, but the rainwater of row has flowed to the solaode that next row physical features is low, causes this row's sun
The rainwater accumulating amount of energy battery is bigger, and by that analogy, row's solaode that physical features is minimum certainly will pile up most rainwater.For
Solution the problems referred to above, are arranged on rhone in transverse strands, and length are equal to or are slightly less than transverse strands, thus will be every
One row's solaode is as independent drainage cell, the rainwater that its surface can be flow through by the solaode of each row immediately
Entered to water collector by rhone, it is to avoid the rainwater accumulation on its surface, improve drainage speed.
Further, the four edges along described solaode case inclined-plane is provided with baffle plate, described four baffle combination
Become a baffle plate frame.When the piston rod in hydraulic cylinder shrinks, and this device is in when hiding hail state, is positioned at solaode case
The baffle plate frame that four baffle plates on inclined-plane are formed can play the effect preventing hail from hitting further, and its effect is similar to rain
Canopy, expands the attack angle of the hail that this device can be hidden further.
Further, it is positioned on the baffle plate on the limit that the inclined-plane of solaode case intersects with bottom surface and is provided with through hole.Work as rain
After water is excessive, or the rain has stopped, solaode case can be adjusted to the position hiding hail, if rained heavily, then
Can hide most rain, remaining a small amount of rain can be discharged by through hole；If the rain has stopped, it is at this time several due to inclined-plane
Being perpendicular to horizontal plane, rainwater quickly drops down onto on the baffle plate at through hole place due to action of gravity, and finally flows out from through hole, adds
The loss of the rainwater of speed solar cell surface residual, it is possible to make this device normally work quickly.
The present invention compared with prior art, has such advantages as and beneficial effect:
1, the invention provides a kind of solar panel for powering for remote areas without electricity, it is possible to by adjusting solar energy
The angle of battery case and resist the impact of hail, protect solaode greatly, extend service life；
2, the present invention because the impact of major part hail can be hidden, so cancelling by changing the angle of solaode case
The safety glass clashed into for anti-hail that traditional solar panel is arranged and be used for bond safety glass and the sun
Can the EVA material layer of battery, reached the purpose of the total amount increasing the sunlight that solar panel receives, significantly improve by
The total amount of the electric energy that solar energy changes into, has wide use value at remote areas without electricity；
3, the present invention is by arranging rhone, drain pipe, water collector, even if rainfall is the biggest when, rainwater also can quickly from
Rhone flows away, will not be deposited on the inclined-plane of solaode case, alleviate the load of solaode, after rain stops, because of
The rainwater piled up for most surfaces is discharged by drain pipe, and a small amount of rainwater energy rapid evaporation enables devices to normally work,
It also avoid long-time the contact with solaode of rainwater causes solaode to damage simultaneously；
4, rhone is arranged in transverse strands by the present invention, and length is equal to or is slightly less than transverse strands, thus by each row
The rainwater that its surface is flow through can be passed through immediately by solaode as independent drainage cell, the solaode of each row
Rhone enters to water collector, it is to avoid the rainwater accumulation on its surface, improves drainage speed.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by the embodiment of the present invention, constitutes of the application
Point, it is not intended that the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the left view of present configuration.
The parts title of labelling and correspondence in accompanying drawing:
1-base, 2-stone column, 3-U shape groove, 4-hydraulic cylinder, 5-pillar, 6-solaode case, 7-baffle plate, 8-solaode,
9-aluminum alloy frame, 10-water collector, 11-drain pipe, 12-rhone.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, to this
Invention is described in further detail, and the exemplary embodiment of the present invention and explanation thereof are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment
As depicted in figs. 1 and 2, the present embodiment comprises the following steps: (A), needing to receive sunlight at ordinary times when, adjusts
Whole hydraulic cylinder 4, makes the piston rod of hydraulic cylinder 4 stretch out the cylinder barrel of hydraulic cylinder 4 to greatest extent, keeps the bottom surface of solaode case 6
It is parallel to horizontal plane, solaode 8 and the angle of inclination that angle is solaode case 6 self of horizontal plane；
(B) when weather forecast notice there will be hail when, hydraulic cylinder 4 is adjusted so that piston rod enters the cylinder barrel of hydraulic cylinder 4
In, the hydraulic cylinder 4 bearing pin in U-lag 3 rotates simultaneously, and the angle of inclination between solaode 8 and horizontal plane is gradually increased,
And be finally approximately perpendicular to the position of horizontal plane, time flat relative to solaode case 6, need to accept the position of sunlight, adjust
It is rear it can be avoided that major part hail impacts on solaode 8；
(C) after hail stops, again adjusting hydraulic cylinder 4, the piston rod of hydraulic cylinder 4 is stretched out the cylinder barrel of hydraulic cylinder 4, thus props up
Support solaode case 6 returns to the state with plane-parallel, again accepts solar energy；
(D) when rainy, it is not necessary to adjust the angle of solaode case 6, rainwater can enter to water collector 10 by rhone 12
In, and discharge eventually through drain pipe 11, will not be deposited on solaode 8, in above-mentioned steps, including solaode case
6, solaode case 6 be shaped as right-angle prismatic post, the inclined-plane of solaode case 6 is provided with solaode 8 and aluminum
Alloy framework 9, the lower section of solaode case 6 is provided with base 1, and base 1 is provided with stone column 2, and aluminum alloy frame 9 is arranged
Having the water collector 10 that rhone 12, rhone 12 connect space outerpace and be positioned within solaode case 6, water collector 10 connects
Drain pipe 11, drain pipe 11 lower end is had to run through solaode case 6 bottom surface and connection space outerpace, the end of solaode case 6
On face, chain connection has pillar 5, hydraulic cylinder 4, the maximum extension length of hydraulic cylinder 4 equal to the length of pillar 5, pillar 5 hinged
The distance holding solaode case 6 inclined-plane is more than the hinged end distance to solaode case 6 inclined-plane of hydraulic cylinder 4, pillar 5
Bottom be fixed on stone column 2, the lower end of hydraulic cylinder 4 by bearing pin connect have U-lag 3, the bottom surface of U-lag 3 to be fixed on stone column 2
On, the direction of U-lag 3 is configured to, when the bottom surface of solaode case 6 is parallel to horizontal plane, the U-shaped groove of U-lag 3
Axis is perpendicular to the rectangle sides of solaode case 6.The bottom surface of water collector 10 is parallel to the inclined-plane of solaode case 6.
Aluminum alloy frame 9 includes transverse strands and vertical frame, and rhone 12 is respectively positioned in transverse strands and one end of transversely frame extends to separately
One end.Four edges along described solaode case 6 inclined-plane is provided with baffle plate 7, and four baffle plates 7 are combined into a baffle plate frame.
It is positioned on the baffle plate 7 on the limit that the inclined-plane of solaode case 6 intersects with bottom surface and is provided with through hole.
The present invention can resist the impact of hail by adjusting the angle of solaode case 6, protects greatly
Solaode, extends service life；Meanwhile, because the impact of hail can be hidden, thus eliminate safety glass, with
And EVA material layer, increase the total amount of the sunlight that solar panel receives, significantly improve the electric energy changed into by solar energy
Total amount, at remote areas without electricity, there is wide use value.
Above-described detailed description of the invention, has been carried out the purpose of the present invention, technical scheme and beneficial effect further
Describe in detail, be it should be understood that the detailed description of the invention that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, all should comprise
Within protection scope of the present invention.
Claims (5)
1. the operational approach of a nano-structured solar cell chip based on silicon nitride film, it is characterised in that include following
Step:
(A) needing to receive sunlight at ordinary times when, adjust hydraulic cylinder, make the piston rod of hydraulic cylinder stretch out hydraulic pressure to greatest extent
The cylinder barrel of cylinder, keeps the bottom surface of solaode case to be parallel to horizontal plane, and solaode is solar energy with the angle of horizontal plane
The angle of inclination of battery case self；
(B) when weather forecast notice there will be hail when, hydraulic cylinder is adjusted so that piston rod enters the cylinder barrel of hydraulic cylinder
In, hydraulic cylinder bearing pin in U-lag rotates simultaneously, and the angle of inclination between solaode and horizontal plane is gradually increased, and
Finally it is approximately perpendicular to the position of horizontal plane, needs to accept the position of sunlight at ordinary times relative to solaode case, after adjustment
It can be avoided that major part hail impacts on the solar cell；
(C) after hail stops, again adjusting hydraulic cylinder, the piston rod of hydraulic cylinder is stretched out the cylinder barrel of hydraulic cylinder, thus supports
Solaode case returns to the state with plane-parallel, again accepts solar energy；
(D) when rainy, it is not necessary to adjusting the angle of solaode case, rainwater can be entered in water collector by rhone, and
Discharge eventually through drain pipe, will not pile up on the solar cell, in above-mentioned steps, including solaode case (6), described
Solaode case (6) be shaped as right-angle prismatic post, the inclined-plane of solaode case (6) is provided with solaode (8)
With aluminum alloy frame (9), the lower section of solaode case (6) is provided with base (1), and described base is provided with stone column on (1)
(2), it is characterised in that on aluminum alloy frame (9), be provided with rhone (12), described rhone (12) connection space outerpace and position
In the water collector (10) that solaode case (6) is internal, described water collector (10) connects drain pipe (11), described drain pipe
(11) solaode case (6) bottom surface and connection space outerpace, chain connection on the bottom surface of solaode case (6) are run through in lower end
Having pillar (5), hydraulic cylinder (4), the maximum extension length of described hydraulic cylinder (4) is equal to the length of described pillar (5), pillar (5)
Hinged end to the distance on solaode case (6) inclined-plane more than the hinged end of hydraulic cylinder (4) to solaode case (6) inclined-plane
Distance, the bottom of pillar (5) is fixed on stone column (2), the lower end of hydraulic cylinder (4) by bearing pin connect have U-lag (3), institute
The bottom surface stating U-lag (3) is fixed on stone column (2), and the direction of U-lag (3) is configured to, when the end of solaode case (6)
When face is parallel to horizontal plane, the axis of the U-shaped groove of U-lag (3) is perpendicular to the rectangle sides of solaode case (6).
The operational approach of a kind of nano-structured solar cell chip based on silicon nitride film the most according to claim 1,
It is characterized in that, the bottom surface of described water collector (10) is parallel to the inclined-plane of solaode case (6).
The operation side of a kind of nano-structured solar cell chip based on silicon nitride film the most according to claim 1 and 2
Method, it is characterised in that described aluminum alloy frame (9) includes that transverse strands and vertical frame, described rhone (12) are respectively positioned on transverse strands
Upper and transversely frame one end extends to the other end.
The operation side of a kind of nano-structured solar cell chip based on silicon nitride film the most according to claim 1 and 2
Method, it is characterised in that the four edges along described solaode case (6) inclined-plane is provided with baffle plate (7), described four baffle plates
(7) a baffle plate frame it is combined into.
The operational approach of a kind of nano-structured solar cell chip based on silicon nitride film the most according to claim 4,
It is characterized in that, be positioned on the baffle plate (7) on the limit that the inclined-plane of solaode case (6) intersects with bottom surface and be provided with through hole.
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| CN108494355A (en) * | 2018-03-01 | 2018-09-04 | 孟书芳 | A kind of solar panel for solar power generation |
| CN109058887A (en) * | 2018-06-21 | 2018-12-21 | 浙江顺艺园林工程有限公司 | Device for street illumination |
| CN109661933A (en) * | 2019-02-18 | 2019-04-23 | 合肥阳光新能源科技有限公司 | Rotation connection device and photovoltaic canopy |
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