CN206251042U - Intellective protector and solar cell - Google Patents
Intellective protector and solar cell Download PDFInfo
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- CN206251042U CN206251042U CN201621107058.7U CN201621107058U CN206251042U CN 206251042 U CN206251042 U CN 206251042U CN 201621107058 U CN201621107058 U CN 201621107058U CN 206251042 U CN206251042 U CN 206251042U
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- layer
- supporting structure
- insulating supporting
- transparent graphene
- graphene film
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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
Abstract
The utility model provides a kind of intellective protector and solar cell, and the stretching, extension of the change reed time controll transparent graphene film stretchable layer according to surrounding environment or crimping action realize the protection to protected object body, and intellective protector includes：Transparent graphene film stretchable layer, detector, controller, converter and determining device；Controller is connected with determining device, and determining device is connected with converter, and converter is connected with detector；The intensity of illumination of detector real-time detection surrounding environment simultaneously produces electric signal to be sent to converter, and the electric signal is converted to intensity of illumination data is activation to determining device by converter, and whether determining device judges the intensity of illumination data higher than set intensity of illumination threshold value；The detector also humidity of real-time detection surrounding environment simultaneously produces electric signal to be sent to converter, and the electric signal is converted to humidity data and is sent to determining device by converter, and whether determining device judges the humidity data higher than set humidity threshold.
Description
Technical field
The utility model is related to technical field of semiconductors, and in particular to a kind of intellective protector and solar cell.
Background technology
There is following defect in existing solar cell：Solar cell causes the cleaning of itself in air for a long time
Problem, and light utilization efficiency is relatively low, and generating efficiency is low, volume is larger, and solar cell can not be accomplished according to external environment change
Effectively self-protection.For example, when the rainy day is run into, solar cell is exposed among rainwater, and when in night, solar energy
Battery can not now absorb sunshine and be operated and be also exposed in air, so as to cause solar cell pollution and
Service life reduction.Therefore, traditional solar cell lacks self-protection function, works out solar cell in real time with environment
Change makes the action of self-protection to improve the service life of solar cell, is significant.
Utility model content
In order to overcome problem above, the utility model aims to provide a kind of intellective protector, solar cell, intelligent protection
Device can make corresponding protection act according to the change of environment, and solar film battery is kept light transmission rate higher
On the premise of, the self-protection function with real-time response environment.
In order to achieve the above object, a kind of intellective protector of the utility model, including：Transparent graphene film stretchable layer,
Detector, controller, converter and determining device；Controller is connected with determining device, and determining device is connected with converter, converter
It is connected with detector；
The intensity of illumination of detector real-time detection surrounding environment simultaneously produces electric signal to be sent to converter, and converter is by the electricity
Signal is converted to intensity of illumination data is activation to determining device, and whether determining device judges the intensity of illumination data higher than set light
According to intensity threshold；If it has, then determining device sends contraction signal to controller, controller controls the transparent graphene film to stretch
Contracting layer performs crimping action；If it has not, then determining device sends stretch signal to controller, controller controls the transparent graphene
Film stretchable layer performs stretching；
The detector also humidity of real-time detection surrounding environment simultaneously produces electric signal to be sent to converter, and converter is by the telecommunications
Number be converted to humidity data and be sent to determining device, whether determining device judges the humidity data higher than set humidity threshold；If
It is no, then determining device sends contraction signal to controller, and controller controls the transparent graphene film stretchable layer to perform curling
Action；If it has, then determining device sends stretch signal to controller, controller controls the transparent graphene film stretchable layer to hold
Row stretching.
Preferably, the transparent graphene film stretchable layer superficial growth has semiconductor nanowires photocatalysis film, so that
Make the transparent graphene film stretchable layer real-time automatically cleaning under light illumination when stretching.
Preferably, the transparent graphene film stretchable layer is the detector, carrys out the light of real-time detection surrounding environment
According to intensity and produce electric signal to be sent to the humidity of converter and real-time detection surrounding environment and produce electric signal to be sent to conversion
Device.
Preferably, the state of curling forms a volume for a-circle-by-a-circle rolling from inside to outside.
Preferably, in the range of set intensity of illumination, the humidity threshold is set for the intensity of illumination threshold value
Humidity range in.
Preferably, the transparent graphene film stretchable layer is two-layer, and ground floor is hydrophily transparent graphene layer, in light
Extended during according to intensity less than set intensity of illumination threshold value, so as to reduce the organic pollution on intellective protector；The
Two layers is hydrophobic transparent graphene layer, is extended when ambient humidity exceedes set humidity threshold, so as to exclude intelligence
Moisture on energy protector；One insulating supporting structure be located at hydrophily transparent graphene layer and hydrophobic transparent graphene layer it
Between and set around the edge of hydrophily transparent graphene layer and hydrophobic transparent graphene layer, for isolating the transparent stone of hydrophily
Black alkene layer and hydrophobic transparent graphene layer.
Preferably, the memory state of the hydrophily transparent graphene layer and the hydrophobic transparent graphene layer is curling
State.
Preferably, the hydrophily transparent graphene layer is the graphene film of individual layer atomic layer.
Preferably, the hydrophobic transparent graphene layer is two-layer or three layers of graphene film of atomic layer.
Preferably, transparent graphene film stretchable layer bottom also has lower insulating supporting structure, in the transparent graphite of hydrophily
Insulating supporting structure between alkene layer and hydrophobic transparent graphene layer is upper insulating supporting structure；The upper insulating supporting structure
Width positioned at the top of the lower insulating supporting structure, and the upper insulating supporting structure is less than the lower insulating supporting structure
Width so that lower insulating supporting structure be located at upper insulating supporting structure on the inside of part be exposed and be used for support and be located at down
Layer of transparent graphene film stretchable layer on insulating supporting structure；The top of upper insulating supporting structure is used to support positioned at upper exhausted
Layer of transparent graphene film stretchable layer in edge supporting construction.
In order to achieve the above object, the utility model additionally provides a kind of solar cell, and it has solar cell core
Portion and light transmission layer, solar cell core have light transition zone and electrode district, for absorbing light, conversion light for electric signal and defeated
Go out to external circuit, light transmission layer is the window that extraneous light enters solar cell core；Wherein, in the smooth transmission layer
Side is provided with the intelligent protection device described in any of the above-described, has sky between the intelligent protection device and the smooth transmission layer
Gap is in contact with the smooth transmission layer avoiding the intelligent protection device.
Preferably, transparent graphene film stretchable layer bottom also has lower insulating supporting structure, in the transparent graphite of hydrophily
Insulating supporting structure between alkene layer and hydrophobic transparent graphene layer is upper insulating supporting structure；The upper insulating supporting structure
Width positioned at the top of the lower insulating supporting structure, and the upper insulating supporting structure is less than the lower insulating supporting structure
Width so that lower insulating supporting structure be located at upper insulating supporting structure on the inside of part be exposed and be used for support and be located at down
Layer of transparent graphene film stretchable layer on insulating supporting structure；The top of upper insulating supporting structure is used to support positioned at upper exhausted
Layer of transparent graphene film stretchable layer in edge supporting construction；The lower insulation branch of the transparent graphene film stretchable layer bottom
Support structure bottom part ring is showed around the edge for being bonded to the corresponding smooth transmission layer, so as to support transparent graphene film stretchable layer
On light transmission layer；The transparent graphene film stretchable layer realizes the screening to the smooth transmission layer by stretching or crimping
Cover or expose.
Intellective protector of the present utility model and solar cell, first, the change reed time controll according to surrounding environment is saturating
The stretching, extension of bright graphene film stretchable layer or crimping action realize the protection to protected object body, due to transparent graphene film
The light transmission rate high of stretchable layer, does not interfere with the light absorbs of the protected object body of transparent graphene film stretchable layer, additionally, thoroughly
The small volume of bright graphene film stretchable layer, light weight, flexible high and hardness is high, by long-time curling without fracture, and
Because hardness higher can effectively protect protected object body in the expanded state；Further, the parent of single-layer graphene film
Aqueous realizing excludes to organic pollution；The graphene film of two-layer or three layers of atomic layer realizes the exclusion to moisture, from
And effectively protect protected object body；Further, semiconductor nano linear light is grown on transparent graphene film stretchable layer to urge
Change film so that transparent graphene film stretchable layer, can be with playing flexible or while crimp to protect protected object body
For automatically cleaning, simultaneously as the characteristic of semiconductor nanowires photocatalysis film, is also used as optical sensor and humidity sensor
Device, instead of the use of other detectors, has saved cost, reduces the volume of device, is conducive to the miniaturization of device and integrated
Change；When the intellective protector is applied in solar cell, solar-electricity can in real time be protected according to surrounding environment change
Pond is not attacked by the pollution of environment and rainwater, the service life of solar cell is improve, simultaneously because transparent graphene is thin
The light transmission rate high of film stretchable layer, does not interfere with the light transmission layer of the solar cell below transparent graphene film stretchable layer
Light through and solar cell core light absorbs, it is ensured that the light conversion efficiency of solar cell.
Brief description of the drawings
Fig. 1 a are the relation schematic diagram of all parts of the intellective protector of embodiment of the present utility model
Fig. 1 b are the structural representation of the transparent graphene film stretchable layer of embodiment of the present utility model
Fig. 2 a are the cross section structure schematic diagram of the solar cell of embodiment of the present utility model
Fig. 2 b are the overlooking the structure diagram of the rounded solar film battery of embodiment of the present utility model
Fig. 2 c are the overlooking the structure diagram of the solar film battery being rectangle of embodiment of the present utility model
Fig. 3 is the transparent graphene film stretchable layer of embodiment of the present utility model in schematic diagram when crimping
Fig. 4 is the hydrophilic transparent layer and state of the hydrophobic hyaline layer on daytime and fine day of embodiment of the present utility model
Schematic diagram
Fig. 5 is the hydrophilic transparent layer and state of the hydrophobic hyaline layer on daytime and rainy day of embodiment of the present utility model
Schematic diagram
Fig. 6 is the hydrophilic transparent layer and state of the hydrophobic hyaline layer at night and fine day of embodiment of the present utility model
Schematic diagram
Fig. 7 is the hydrophilic transparent layer and state of the hydrophobic hyaline layer at night and rainy day of embodiment of the present utility model
Schematic diagram
Fig. 8 is the schematic flow sheet of the preparation method of the intellective protector of embodiment of the present utility model two
Fig. 9 is the schematic flow sheet of the preparation method of the solar cell of embodiment of the present utility model two
Each step schematic diagram of the solar cell of Figure 10-18 embodiments two of the present utility model
Specific embodiment
To make content of the present utility model more clear understandable, below in conjunction with Figure of description, to of the present utility model interior
Appearance is described further.Certain the utility model is not limited to the specific embodiment, known to those skilled in the art
General replacement be also covered by protection domain of the present utility model.
The utility model is described in further detail below in conjunction with accompanying drawing 1a-7 and specific embodiment.It should be noted that,
Accompanying drawing using very simplify in the form of, using non-accurately ratio, and be only used to conveniently, clearly reach aid illustration this reality
Apply the purpose of example.
Refer to Fig. 1 a, a kind of intellective protector of the present embodiment, including：Transparent graphene film stretchable layer G, detection
Device, controller, converter and determining device；Controller is connected with determining device, and determining device is connected with converter, converter with visit
Device is surveyed to be connected.
In the present embodiment, transparent graphene film stretchable layer superficial growth has semiconductor nanowires photocatalysis film, so that
Make the transparent graphene film stretchable layer real-time automatically cleaning under light illumination when stretching；Transparent graphene film stretchable layer is
It is detector, carrys out the intensity of illumination of real-time detection surrounding environment and produce electric signal to be sent to ring around converter and real-time detection
The humidity in border simultaneously produces electric signal to be sent to converter, so as to save the quantity of detector, reduces cost, reduces body
Product.
In the present embodiment, Fig. 1 b are referred to, transparent graphene film stretchable layer is two-layer, and ground floor is the transparent stone of hydrophily
Black alkene layer C1, extends, when intensity of illumination is less than set intensity of illumination threshold value so as to reduce on intellective protector
Organic pollution；The second layer is hydrophobic transparent graphene layer C2, is stretched when ambient humidity exceedes set humidity threshold
Come, so as to exclude the moisture on intellective protector；Upper insulating supporting structure Z2 be located at hydrophily transparent graphene layer and it is hydrophobic
Property transparent graphene layer between and set around the edge of hydrophily transparent graphene layer C1 and hydrophobic transparent graphene layer C2
Put, for isolating hydrophily transparent graphene layer C1 and hydrophobic transparent graphene layer C2.In the present embodiment, please continue to refer to figure
1b, transparent graphene film stretchable layer bottom also have lower insulating supporting structure Z1, hydrophily transparent graphene layer C1 and dredge
Insulating supporting structure between aqueous transparent graphene layer C2 is upper insulating supporting structure Z2；Upper insulating supporting structure Z2 is located at down
The top of insulating supporting structure Z1, and upper insulating supporting structure Z2 width less than lower insulating supporting structure Z1 width so that
The part that lower insulating supporting structure Z1 is located on the inside of upper insulating supporting structure Z2 is exposed and is used to support positioned at lower insulation branch
Layer of transparent graphene film stretchable layer hydrophily transparent graphene layer C1 on support structure Z1；The top of upper insulating supporting structure Z2
Portion is used to support one layer of hydrophobic transparent graphene layer C2 on upper insulating supporting structure.
Please continue to refer to Fig. 1 a, the intensity of illumination of detector real-time detection surrounding environment simultaneously produces electric signal to be sent to conversion
The electric signal is converted to intensity of illumination data is activation to determining device by device, converter, and determining device judges that the intensity of illumination data are
It is no higher than set intensity of illumination threshold value；If it has, then determining device sends contraction signal to controller, controller control is transparent
The hydrophily transparent graphene layer of graphene film stretchable layer performs crimping action；If it has not, then determining device sends stretch signal
To controller, controller control hydrophily transparent graphene layer performs stretching；
The detector also humidity of real-time detection surrounding environment simultaneously produces electric signal to be sent to converter, and converter is by the telecommunications
Number be converted to humidity data and be sent to determining device, whether determining device judges the humidity data higher than set humidity threshold；If
It is no, then determining device sends contraction signal to controller, and controller controls the hydrophobic transparent of transparent graphene film stretchable layer
Graphene layer performs crimping action；If it has, then determining device sends stretch signal to controller, controller control hydrophobic transparent
Graphene layer performs stretching.
Here, Fig. 3 is referred to, the state of curling forms a volume for a-circle-by-a-circle rolling from inside to outside.This
In, the memory state of hydrophily transparent graphene layer and hydrophobic transparent graphene layer is rolled state.In the present embodiment, illumination
In the range of set intensity of illumination, humidity threshold is in set humidity range for intensity threshold.Set illumination is strong
Degree scope and humidity range can be according to practical experience and a large amount of accumulation data statistics.Here hydrophily transparent graphene
Layer is the graphene film of individual layer atomic layer, and hydrophobic transparent graphene layer is two-layer or three layers of graphene film of atomic layer.
Refer to Fig. 2 a, the solar cell of the present embodiment, it is DSSC that can be, but not limited to, its tool
There are solar cell core and light transmission layer G03, solar cell core has light transition zone G01 and electrode district G02, for inhaling
Receive light, conversion light and be electric signal and export to external circuit that light transmission layer G03 is that extraneous light enters solar cell core
Window；The intelligent protection device of the present embodiment one, intelligent protection device and light transmission layer are provided with above light transmission layer G03
There is space to avoid intelligent protection device from being in contact with light transmission layer G03 between G03.Here, transparent graphene film stretches
The bottom part ring of the lower insulating supporting structure Z1 of layer C1 bottoms is showed around the edge for being bonded to corresponding light transmission layer G03, so as to prop up
Transparent graphene film stretchable layer C1 is on light transmission layer G03 for support；Transparent graphene film stretchable layer C1, C2 by stretch or
Crimp to realize masking or exposure to light transmission layer G03.
For example, please continue to refer to Fig. 2 a, scalable flexible and transparent protective layer C1, C2 are provided with above light transmission layer G03,
There is space to avoid scalable flexible and transparent protective layer between scalable flexible and transparent protective layer C1, C2 and light transmission layer G03
C1, C2 are in contact with light transmission layer G03；The edge of scalable flexible and transparent protective layer C1 is connected with lower insulating supporting structure Z1,
The material of lower insulating supporting structure Z1 here is insulating materials, and the bottom part ring of lower insulating supporting structure Z1 is corresponding around being arranged at
The edge of light transmission layer G03, so as to support scalable flexible and transparent protective layer C1；Scalable flexible and transparent protective layer C1, C2 lead to
Stretching, extension or curling is crossed to realize masking or exposure to light transmission layer G03.Here curling can include one enclosing from inside to outside
Roll and form a volume, as shown in Figure 3.When extended, the state from volume is flexed outward in plane.On crimping or stretching
The active force that the execution of exhibition action need to be used includes the extraneous electric field force or electrostatic force given, for example, default conditions are in curling, profit
Make scalable flexible and transparent protective layer C1, C2 that there is the normality of curling with memory technique such as stress memory, it is scalable when needing
When flexible and transparent protective layer C1, C2 stretch, electric field can be applied to scalable flexible and transparent protective layer C1, C2, made scalable soft
Property protective clear layer C1, C2 surfaces produce identical charges, due to curling so that scalable flexible and transparent protective layer C1, C2 have
The adjacently situated surfaces of curling, it is mutually exclusive between the adjacently situated surfaces of curling according to principle of same-sex repulsion so that scalable flexible and transparent
Protective layer C1, C2 are gradually extended.
Specifically, please continue to refer to Fig. 2 a, scalable flexible and transparent protective layer C1, C2 have two-layer, ground floor is hydrophilic
Property hyaline layer C1, for protecting light transmission layer when intensity of illumination is less than set intensity of illumination threshold value, so as to reduce itself
Organic pollution and light transmission layer G03 organic pollution；The second layer is hydrophobic transparent layer C2, in ambient humidity
Light transmission layer G03 is protected during more than set humidity threshold, so as to suppress moisture into light transmission layer G03 and enter solar energy
In hull cell.It should be noted that in the vertical direction of the utility model to hydrophilic transparent layer C1 and hydrophobic hyaline layer C2
Order be not restricted, for example, hydrophilic transparent layer C1 may be located on hydrophobic hyaline layer C2, it is also possible to positioned at hydrophobic hyaline layer
Under C2.Here, intensity of illumination threshold value can be in the range of set intensity of illumination, and humidity threshold can be set wet
In the range of degree.
In the present embodiment, insulating supporting structure Z2, upper insulating supporting structure are additionally provided with lower insulating supporting structure Z1
Z2 and lower insulating supporting structure Z1 can be integrally formed, or be molded twice, and the width of upper insulating supporting structure Z2 is small
In the width of lower insulating supporting structure Z1 so that the part that lower insulating supporting structure Z1 is located on the inside of upper insulating supporting structure Z2 is sudden and violent
The hydrophilic transparent layer C1 for exposing and being used to support on lower insulating supporting structure Z1；Use at the top of upper insulating supporting structure Z2
In hydrophobic hyaline layer C2 of the support on upper insulating supporting structure Z2, so that two-layer hyaline layer C1, C2 are located at down respectively
On insulating supporting structure Z1 and upper insulating supporting structure Z2, the top of upper insulating supporting structure Z2 and lower insulating supporting structure Z1's
Top has certain spacing, for isolating two-layer protective clear layer C1, C2, and leaves the transparent of enough space empty lower floors
Protective layer C1 is crimped or stretches；Upper insulating supporting structure Z2 and lower insulating supporting structure Z1 is around the side of light transmission layer G03
Edge is set.In the present embodiment, hydrophilic transparent layer C1 can be the graphene film of individual layer atomic layer, and hydrophobic hyaline layer C2 can be
Two-layer or three layers of graphene film of atomic layer.In the present embodiment, the width of lower insulating supporting structure Z1 is more than upper insulating supporting
The width of structure Z2 so that the hydrophilic transparent of hydrophobic hyaline layer C2 and lower insulating supporting structure Z1 on upper insulating supporting structure Z2
Layer C1 is not interfered with each other when performing curling or stretching respectively.
In the present embodiment, when solar film battery is for circle, incorporated by reference to Fig. 2 a and Fig. 2 b, upper insulating supporting structure Z2
Become narrow gradually to B sides from A sides, but it is highly constant；Lower insulating supporting structure Z1 is constant from A sides to B sides width or gradually broadens,
But it is highly constant；Certainly, the height of upper insulating supporting structure Z2 can also gradually uprise or become short, lower insulating supporting structure Z1
Height can also gradually uprise or become short, upper insulating supporting structure Z2 and lower insulating supporting structure Z1 is gradually uprised or gradually
The trend for becoming short can be with consistent or opposite；So, protective clear layer C1, C2 can not only can be obtained in curling or stretching, extension
To powerful support, can also save shared because of this gradual change width of upper insulating supporting structure Z2 and lower insulating supporting structure Z1
Light transmission layer G03 superjacent air spaces, and upper insulating supporting structure Z2 and lower insulating supporting structure Z1 gradual changes width cooperate,
So that the hydrophilic transparent layer C1 difference of the hydrophobic hyaline layer C2 and lower insulating supporting structure Z1 on upper insulating supporting structure Z2
Do not interfered with each other when performing curling or stretching.Meanwhile, one end of the hydrophobic hyaline layer C2 on upper insulating supporting structure Z2 is consolidated
Surely insulating supporting structure Z1 regions most wide (A sides dotted line frame) are bonded to, the hydrophilic transparent layer on lower insulating supporting structure Z1
One end retainingf key of C1 is together in region (B sides dotted line frame) lower insulating supporting structure Z1 most wide.Preferably, the solar energy of circle is thin
Film battery fixes one end A sides dotted line frame and lower insulating supporting structure Z1 of the hydrophobic hyaline layer C2 of bonding in upper insulating supporting structure Z2
One end of fixed bonding hydrophilic transparent layer C1 (B sides dotted line frame) is set to straight line plane rather than arc surface, dotted line frame in such as Fig. 2 b
Shown, dotted line frame also may indicate that the position of fixed bonding sets the plane that is in line.
In the present embodiment, when solar film battery is rectangle, upper insulating supporting structure Z2 and lower insulation accordingly
It is rectangle that supporting construction Z1 overlooks figure, and incorporated by reference to Fig. 2 a and Fig. 2 c, upper insulating supporting structure Z2 gradually becomes from C sides to D sides
It is narrow but highly constant；Lower insulating supporting structure Z1 is constant from C sides to D sides width or gradually broadens, but highly constant；Certainly, on
The height of insulating supporting structure Z2 can also gradually uprise or become short, and the height of lower insulating supporting structure Z1 can also be gradually
Uprise or become short, upper insulating supporting structure Z2 and lower insulating supporting structure Z1 is gradually uprised or gradually become short trend can phase one
Cause or opposite；Meanwhile, one end retainingf key of the hydrophobic hyaline layer C2 on upper insulating supporting structure Z2 is together in upper insulating supporting structure
Side (shown in the dotted line frame of C sides) Z2 most wide, on lower insulating supporting structure Z1 hydrophilic transparent layer C1 one end retainingf key together in
Side lower insulating supporting structure Z1 most wide (shown in the dotted line frame of D sides).
Also, it should be noted that the overall structure of solar film battery of the present utility model can also be square, ellipse
The other structures such as circle.
Additionally, in whole graphene-based automatically cleaning solar film battery, light transmission layer G03, transparent electrode layer G02 are adopted
It is exactly with another clear superiority of graphene film：Due to the good thermal conductivity of graphene film, can radiate in time, it is to avoid
Because heat effect produces expansion or shrinkage to cause the problem of deformation between the structure at all levels of automatically cleaning solar film battery,
So as to improve the service life of solar cell and keep good performance for a long time.Meanwhile, it is graphene-based when the present embodiment
Automatically cleaning solar film battery can be applied to the occasion of printing opacity, for example, being applied on window, being applied to computer or hand
Machine screen is first-class, naturally it is also possible to be applied to not need the occasion of printing opacity.When light conversion layer is also adopted by flexible material, this implementation
The graphene-based automatically cleaning solar film battery of example is possible to realize bending adapt to the occasion with given shape so that this
The solar film battery application of embodiment is more flexible.
In the present embodiment, hydrophily hyaline layer C2 and hydrophobic transparent layer C1 default conditions are rolled state；Intensity of illumination
The illumination on daytime and the illumination at night that the setting of threshold value can be experienced for 24 hours according to one day count a suitable model
Enclose, here, daytime is that when having solar irradiation, solar cell can be to collect sunshine, now, light transmission is not blocked
Layer；Night is when not having sunlight, solar cell can not mobile phone sunshine, now, if exposure light for a long time
Transmission layer can be polluted, and can be extended using hydrophilic transparent layer, light transmission layer be sheltered from, so as to reduce light transmission layer
Pollution, and because using hydrophilic transparent layer, organic pollution is not easy to be attached to hydrophilic transparent layer surface, further drop
The pollution of low hydrophilic transparent layer；The setting of humidity threshold should be solar cell receptible humidity greatest limit,
But for safer consideration, humidity threshold can be set extremely low, when rainy, the humidity for now being detected is much
Beyond humidity threshold, therefore, it is necessary to be covered up light transmission layer using hydrophobic hyaline layer when rainy；When fine day, will dredge
Water hyaline layer is accepted, and light transmission layer is not blocked, it is to avoid influence the transmission of sunshine at many levels excessively.It should be noted that this
In intensity of illumination except that using in addition to sunshine, light, such as fluorescent lamp etc. can also be utilized to realize opto-electronic conversion.
Below refering to Fig. 4~7 come describe hydrophilic transparent layer and hydrophobic hyaline layer stretching, extension or rolled state with environment change
Change, and following be described so that hydrophilic transparent layer is located at hydrophobic hyaline layer lower section as an example.
Refer to Fig. 4, Fig. 4 is the hydrophilic transparent layer and hydrophobic hyaline layer of embodiment of the present utility model on daytime and fine
It when view, now, hydrophilic transparent layer C1 and hydrophobic hyaline layer C2 into rolled state so that solar energy
Enough it is directly incident on light transmission layer G03, it is to avoid the consumption of sunshine；
Fig. 5 is referred to, Fig. 5 is the hydrophilic transparent layer and hydrophobic hyaline layer of embodiment of the present utility model in daytime and rain
It when view, now, hydrophilic transparent layer C1 be in rolled state, hydrophobic hyaline layer C2 be in extended configuration so that
Moisture can not enter light transmission layer G03, realize protection to light transmission layer G03, also, only be blocked with layer of transparent layer C2,
The consumption to sunshine can be reduced relative to two-layer hyaline layer C1, C2, although rainy day sunshine is weaker, but still can be with profit
With.
Refer to Fig. 6, Fig. 6 is the hydrophilic transparent layer and hydrophobic hyaline layer of embodiment of the present utility model at night and fine
It when view, now, hydrophilic transparent layer C1 be in extended configuration, hydrophobic hyaline layer C2 be in rolled state, hydrophilic transparent
Layer C1 blocks light transmission layer so that solar cell carries out automatically cleaning protection when not working to light transmission layer G03.
Fig. 7 is referred to, Fig. 7 is the hydrophilic transparent layer and hydrophobic hyaline layer of embodiment of the present utility model in night and rain
It when view, now, hydrophilic transparent layer C1 be in extended configuration, hydrophobic hyaline layer C2 be in extended configuration, it is hydrophobic transparent
Layer C2 can exclude rainwater into light transmission layer G03, and hydrophilic transparent layer C1 can also further carry out automatically cleaning protection.
It should be noted that in the present embodiment hydrophilic transparent layer C1, hydrophobic hyaline layer C2 with daytime, night, fine day
Various states with the rainy day are example, and the setting of other rational states is still within protection domain of the present utility model；Meanwhile,
Utilization of the solar cell of the present utility model to light is not limited to sunshine, can also utilize the luminous energy of other forms, certainly, matches somebody with somebody
Various application and environments are closed, hydrophilic transparent layer, hydrophobic hyaline layer can show different mated conditions, and various conversion are at this
Within the thought of utility model.
Embodiment two
The utility model is described in further detail below in conjunction with accompanying drawing 8-18 and specific embodiment.It should be noted that,
Accompanying drawing using very simplify in the form of, using non-accurately ratio, and be only used to conveniently, clearly reach aid illustration this reality
Apply the purpose of example.
Please refering to Fig. 8, the preparation method of the intellective protector of the present embodiment, including：
Step 01, on one substrate depositing insulating layer；
Step 02, through photoetching and etching technics, prepares above-mentioned insulating supporting structure in a insulating layer；
Step 03, using bonding technology, the edge bottom of transparent graphene film stretchable layer is accordingly bonded in absolutely
Edge supporting construction surface.
Next, Fig. 9 is referred to, the preparation method of the solar cell of the present embodiment, to prepare dye sensitization of solar
As a example by hull cell, following steps are specifically included：
Step 0001：Figure 10-11 are referred to, solar cell core is prepared；
Specifically, referring to Figure 10, there is provided a substrate SUB；Bottom electrode layer G04 and light conversion are prepared on substrate SUB
Layer G01；Light conversion layer G01 can change organic layer for dye sensitization light.Figure 11 is referred to, forms saturating on light conversion layer G01
Prescribed electrode layer G02；
Step 0002：Figure 12 is referred to, light transmission layer is prepared；
Specifically, forming light transmission layer G03 on transparent electrode layer G02；
Step 0003：Figure 13-14 are referred to, on one substrate depositing insulating layer；Through photoetching and etching, in a insulating layer
Prepare inverted insulating supporting structure；
Specifically, first, referring to Figure 13, then the depositing insulating layer J02 on a substrate J01, refers to Figure 14,
Through photoetching and etching so as to prepare inverted upper insulating supporting structure Z2 and lower insulating supporting structure Z1 in insulating barrier J02；
Step 0004：Figure 15-16 are referred to, substrate is inverted, the bottom of insulating supporting structure is saturating with corresponding light
Cross layer fringe region to be mutually bonded, then by substrate desquamation；
Specifically, refer to Figure 15, substrate J01 is inverted, so as to by upper insulating supporting structure Z2 and lower insulation
Supporting construction Z1 is inverted；And bonding technology is used, makes the bottom of lower insulating supporting structure Z1 and the side of light transmission layer G03
Edge region is mutually bonded；Finally, Figure 16 is referred to, substrate J01 is peeled off, for example, substrate J01 uses readily soluble organic material,
Substrate J01 can be eroded using corresponding liquid；Or, substrate SUB is made with upper insulating supporting structure using chemical liquid
The interface peel that Z2 is in contact.If the substrate SUB material phases employed in substrate J01 adopted here and step 0001
Together, can be eroded using identical liquid or using the destruction of identical liquid substrate SUB and bottom electrode layer G04 be bonded and
Destruction substrate J01 is bonded with upper insulating supporting structure Z2's, so as to the two be peeled off together.
Step 0005：Figure 17 is referred to, transparent graphene film stretchable layer is bonded to insulating supporting structure surface.
Specifically, the edge bottom of scalable flexible and transparent protective layer C1, C2 is accordingly bonded in into insulating supporting knot
Structure Z1, Z2 surfaces, so that the edge of scalable flexible and transparent protective layer C1, C2 is connected to insulating supporting structure Z1, Z2
On.Here insulating supporting structure Z1, Z2 can be insulating barrier, and scalable flexible and transparent protective layer C1, C2 can be Graphene
Film.
Also include afterwards：Figure 18 is referred to, the structure for completing step 0005 is separated with substrate SUB.On this reality
The detailed description for applying the graphene-based automatically cleaning solar cell of example two may refer to embodiment one, repeat no more here.
Although the utility model is disclosed as above with preferred embodiment, the right embodiment is illustrated only for the purposes of explanation
, the utility model is not limited to, those skilled in the art is not before the utility model spirit and scope are departed from
Putting can make some changes and retouching, and the protection domain that the utility model is advocated should be to be defined described in claims.
Claims (12)
1. a kind of intellective protector, it is characterised in that including：Transparent graphene film stretchable layer, detector, controller, conversion
Device and determining device；Controller is connected with determining device, and determining device is connected with converter, and converter is connected with detector；
The intensity of illumination of detector real-time detection surrounding environment simultaneously produces electric signal to be sent to converter, and converter is by the electric signal
Intensity of illumination data is activation is converted to determining device, determining device judges whether the intensity of illumination data are strong higher than set illumination
Degree threshold value；If it has, then determining device sends contraction signal to controller, controller controls the transparent graphene film stretchable layer
Perform crimping action；If it has not, then determining device sends stretch signal to controller, controller controls the transparent graphene film
Stretchable layer performs stretching；
The detector also humidity of real-time detection surrounding environment simultaneously produces electric signal to be sent to converter, and converter turns the electric signal
It is changed to humidity data and is sent to determining device, whether determining device judges the humidity data higher than set humidity threshold；If it has not,
Then determining device sends contraction signal to controller, and controller controls the transparent graphene film stretchable layer to perform crimping action；
If it has, then determining device sends stretch signal to controller, controller controls the transparent graphene film stretchable layer execution to stretch
Exhibition is acted.
2. intellective protector according to claim 1, it is characterised in that the flexible layer surface life of the transparent graphene film
Length has semiconductor nanowires photocatalysis film, so that the transparent graphene film stretchable layer is real under light illumination when stretching
When automatically cleaning.
3. intellective protector according to claim 2, it is characterised in that the transparent graphene film stretchable layer is institute
Detector is stated, is carried out the intensity of illumination of real-time detection surrounding environment and is produced electric signal to be sent to ring around converter and real-time detection
The humidity in border simultaneously produces electric signal to be sent to converter.
4. intellective protector according to claim 1, it is characterised in that the state of curling is a-circle-by-a-circle from inside to outside
Roll and form a volume.
5. intellective protector according to claim 1, it is characterised in that the intensity of illumination threshold value is in set illumination
In strength range, the humidity threshold is in set humidity range.
6. intellective protector according to claim 1, it is characterised in that the transparent graphene film stretchable layer is two
Layer, ground floor is hydrophily transparent graphene layer, is extended when intensity of illumination is less than set intensity of illumination threshold value, from
And reduce the organic pollution on intellective protector；The second layer is hydrophobic transparent graphene layer, is exceeded in ambient humidity set
Extended during fixed humidity threshold, so as to exclude the moisture on intellective protector；It is saturating that one insulating supporting structure is located at hydrophily
Between bright graphene layer and hydrophobic transparent graphene layer and around hydrophily transparent graphene layer and hydrophobic transparent graphite
The edge of alkene layer is set, for isolating hydrophily transparent graphene layer and hydrophobic transparent graphene layer.
7. intellective protector according to claim 6, it is characterised in that the hydrophily transparent graphene layer and described dredge
The memory state of aqueous transparent graphene layer is rolled state.
8. intellective protector according to claim 6, it is characterised in that the hydrophily transparent graphene layer is former for individual layer
The graphene film of sublayer.
9. intellective protector according to claim 6, it is characterised in that the hydrophobic transparent graphene layer be two-layer or
Three layers of graphene film of atomic layer.
10. intellective protector according to claim 6, it is characterised in that transparent graphene film stretchable layer bottom also has
There is lower insulating supporting structure, the insulating supporting structure between hydrophily transparent graphene layer and hydrophobic transparent graphene layer is
Upper insulating supporting structure；The upper insulating supporting structure is located at the top of the lower insulating supporting structure, and the upper insulation branch
Width of the width of support structure less than the lower insulating supporting structure so that lower insulating supporting structure is located at upper insulating supporting structure
The part of inner side is exposed and is used to support the layer of transparent graphene film stretchable layer on lower insulating supporting structure；On
The top of insulating supporting structure is used to support the layer of transparent graphene film stretchable layer on upper insulating supporting structure.
A kind of 11. solar cells, it has solar cell core and light transmission layer, and there is solar cell core light to change
Area and electrode district, for absorbing light, conversion light for electric signal and exporting to external circuit, light transmission layer is that extraneous light enters too
The window of positive energy battery core；Characterized in that, being provided with above the smooth transmission layer described in claim any one of 1-10
Intelligent protection device, there is between the intelligent protection device and the smooth transmission layer space to avoid the intelligent protection
Device is in contact with the smooth transmission layer.
12. solar cells according to claim 11, it is characterised in that transparent graphene film stretchable layer bottom also has
There is lower insulating supporting structure, the insulating supporting structure between hydrophily transparent graphene layer and hydrophobic transparent graphene layer is
Upper insulating supporting structure；The upper insulating supporting structure is located at the top of the lower insulating supporting structure, and the upper insulation branch
Width of the width of support structure less than the lower insulating supporting structure so that lower insulating supporting structure is located at upper insulating supporting structure
The part of inner side is exposed and is used to support the layer of transparent graphene film stretchable layer on lower insulating supporting structure；On
The top of insulating supporting structure is used to support the layer of transparent graphene film stretchable layer on upper insulating supporting structure；It is described
The lower insulating supporting structure bottom part ring of transparent graphene film stretchable layer bottom is around the side for being bonded to the corresponding smooth transmission layer
Edge is showed, so as to support transparent graphene film stretchable layer on light transmission layer；The transparent graphene film stretchable layer leads to
Stretching, extension or curling is crossed to realize masking or exposure to the smooth transmission layer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621107058.7U CN206251042U (en) | 2016-10-09 | 2016-10-09 | Intellective protector and solar cell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621107058.7U CN206251042U (en) | 2016-10-09 | 2016-10-09 | Intellective protector and solar cell |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374826A (en) * | 2016-10-09 | 2017-02-01 | 全普光电科技(上海)有限公司 | Intelligent protector, solar cell and preparation method |
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2016
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374826A (en) * | 2016-10-09 | 2017-02-01 | 全普光电科技(上海)有限公司 | Intelligent protector, solar cell and preparation method |
| CN106374826B (en) * | 2016-10-09 | 2019-02-01 | 全普光电科技(上海)有限公司 | Intellective protector, solar battery and preparation method |
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