CN104426458B - Portable type mobile power source based on combination of wind friction power generation and solar power generation - Google Patents
Portable type mobile power source based on combination of wind friction power generation and solar power generation Download PDFInfo
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- CN104426458B CN104426458B CN201310403413.XA CN201310403413A CN104426458B CN 104426458 B CN104426458 B CN 104426458B CN 201310403413 A CN201310403413 A CN 201310403413A CN 104426458 B CN104426458 B CN 104426458B
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- 238000010248 power generation Methods 0.000 title claims abstract description 27
- 229920000642 polymer Polymers 0.000 claims abstract description 101
- 230000004888 barrier function Effects 0.000 claims description 102
- 239000000758 substrate Substances 0.000 claims description 70
- 239000002086 nanomaterial Substances 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 9
- 229920000344 molecularly imprinted polymer Polymers 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 6
- 238000006116 polymerization reaction Methods 0.000 claims description 5
- 230000000994 depressogenic effect Effects 0.000 claims description 3
- 229920002521 macromolecule Polymers 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 239000011148 porous material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920002627 poly(phosphazenes) Polymers 0.000 description 2
- 108010022579 ATP dependent 26S protease Proteins 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
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- 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
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D5/00—Other wind motors
- F03D5/06—Other wind motors the wind-engaging parts swinging to-and-fro and not rotating
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N1/00—Electrostatic generators or motors using a solid moving electrostatic charge carrier
- H02N1/04—Friction generators
-
- 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
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
- H02S10/12—Hybrid wind-PV energy systems
-
- 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
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/40—Mobile PV generator systems
-
- 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
-
- 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
- Y02E10/70—Wind energy
-
- 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
- Y02E10/70—Wind energy
- Y02E10/76—Power conversion electric or electronic aspects
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a portable type mobile power source based on the combination of wind friction power generation and solar power generation. The portable type mobile power source comprises a shell provided with a containing chamber, a wind power generation device, a solar power generation device and a control circuit module, wherein the wind power generation device, the solar power generation device and the control circuit module are arranged in the containing chamber; the wind power generation device comprises a plurality of friction power generators; each friction power generator comprises a first base plate and a second base plate, at least one supporting piece, a first electrode layer, a second electrode layer and at least one high-molecular polymer insulating layer; a friction interface is formed between each first electrode layer and/or each second electrode layer and one or more layers of high-molecular polymer insulating layers; and/or a friction interface is formed between at least two layers in the high-molecular polymer insulating layers; at least one of the two layers which form the friction interface is a free movable layer. According to the portable type mobile power source disclosed by the invention, wind power can be utilized and solar energy also can be utilized; the portable type mobile power source is simple in structure and low in construction cost.
Description
Technical field
The present invention relates to a kind of Portable power source, more particularly, to a kind of can utilize wind energy, solar electrical energy generation simultaneously
Portable power source.
Background technology
With scientific and technological progress, people are increasing to the degree of dependence of electrical equipment, such as mobile phone, mp3, notebook computer
Deng it may be said that electrical equipment covered comprehensively the work of people, study, among life.At present, the filling of above electrical equipment
Electric process is all to complete by fixed power source indoors mostly.But sometimes, such as go on business, long-time field work, field on foot
During step travelling, the electric energy of electrical equipment exhausts and can not find fixed power source and is charged, and this situation has brought pole
Big inconvenience.
With the popularization of current digital product, the species of Portable power source also grows up therewith rapid growth,
Portable power source belongs to a classification of portable power source, and system refers to the portable power source being convenient for carrying, and it is commonly equipped with multiple electricity
Source adaptor, can be multiple number such as mobile phone, digital camera, mp3, mp4, pda, palm PC, handheld device whenever and wherever possible
Product is powered or standby charging.
Solar energy, wind energy, as a kind of novel energy, have green, cleaning, environmental protection, inexhaustible and no
The feature that domain limits.Generation technology using solar energy and wind energy has been all comparative maturity and known technology at present, especially
It is to be instantly highly developed technology by solar panel as Portable mobile power source.
However, wind generating technology is applied to the existing precedent of Portable mobile power source but also immature it is impossible to mobile electric
Source accomplish sufficiently small be easy to carry, generating efficiency is very low simultaneously.And two kinds of generation technologies be used alone also exist following
Problem, when sunny but calm when, wind-driven generator cannot work；When have wind but during rainy weather, solaode
Plate cannot work.Therefore, above-mentioned of the prior art it be used alone wind-driven generator or be used alone solar panel
Situation, causes the discontinuity of charging process, power interruptions situation.
In order to overcome drawbacks described above, those skilled in the art need a kind of new combination wind-force triboelectricity and solar energy badly
The Portable power source generating electricity.
Content of the invention
The technical problem to be solved in the present invention is to provide one kind to combine with solar electrical energy generation based on wind-force triboelectricity
Portable power source, wind energy can be utilized, solar energy can be utilized again, and structure is simple, cheap.
For achieving the above object, the invention provides a kind of combined just with solar electrical energy generation based on wind-force triboelectricity
Take formula portable power source, including the housing with accommodating chamber；It is arranged on the wind power generation plant, too of the inside of described accommodating chamber
Sun energy TRT, control circuit module, described wind power generation plant includes multiple friction generator, each described triboelectricity
Machine includes: the first substrate being oppositely arranged in parallel and second substrate；It is vertically disposed at the edge of first substrate and second substrate
Between at least one support member；First electrode layer between first substrate and second substrate and the second electrode lay；And
At least one of which high molecular polymer insulating barrier between first electrode layer and the second electrode lay, described first electrode layer and/
Or it is formed with frictional interface between described the second electrode lay and one or more layers high molecular polymer insulating barrier；And/or, described many
It is formed with frictional interface between at least two-layer in floor height Molecularly Imprinted Polymer insulating barrier；Formed at least one frictional interface described
Two-layer at least one of which be free mobile layer, one end of described free mobile layer is fixing end, and the other end is free end, the
One electrode layer and two output electrodes of the second electrode lay composition friction generator.
Further, first electrode layer and the second electrode lay are separately fixed on first substrate and second substrate, macromolecule
One end of polymer insulation layer is fixed on support member, and the other end of high molecular polymer insulating barrier is free end；Wherein said
It is formed with frictional interface between first electrode layer and/or the second electrode lay and high molecular polymer insulating barrier.
Further, the second electrode lay is fixed on second substrate, one end of high molecular polymer insulating barrier and first electricity
One end of pole layer is fixed on support member jointly, and the other end of high molecular polymer insulating barrier and the other end of first electrode layer are
Free end；It is formed with frictional interface between wherein said high molecular polymer insulating barrier and the second electrode lay.
Further, at least one of which high molecular polymer insulating barrier includes the first high molecular polymer insulating barrier and the second height
Molecularly Imprinted Polymer insulating barrier；Wherein first electrode layer is fixing on the first substrate, the second electrode lay and the second high molecular polymer
Insulating barrier is fixed on second substrate together, and one end of the first high molecular polymer insulating barrier is fixed on support member, and first is high
The other end of Molecularly Imprinted Polymer insulating barrier is free end；Wherein said first high molecular polymer insulating barrier and first electrode layer it
Between be formed with frictional interface, and between described first high molecular polymer insulating barrier and the second high molecular polymer insulating barrier
It is formed with frictional interface.
Further, at least one of which high molecular polymer insulating barrier includes the first high molecular polymer insulating barrier and the second height
Molecularly Imprinted Polymer insulating barrier；Wherein first electrode layer and the first high molecular polymer insulating barrier are fixed on the first substrate jointly,
One end of one end of second high molecular polymer insulating barrier and the second electrode lay is fixed on support member jointly, the second polyphosphazene polymer
The other end of the other end of compound insulating barrier and the second electrode lay is respectively free end；Wherein only described first high molecular polymer
It is formed with frictional interface between insulating barrier and the second high molecular polymer insulating barrier.
Further, at least one of which high molecular polymer insulating barrier includes the first high molecular polymer insulating barrier and the second height
Molecularly Imprinted Polymer insulating barrier；At least one support member includes the first support member and the second support member, and described first support member connects
The first end of described first substrate and the first end of described second substrate；Described second support member connects the of described first substrate
Two ends and the second end of described second substrate, the length of described second support member is less than the length of described first support member, wherein,
Described first electrode layer is close to described first substrate, the first end of described first high molecular polymer insulating barrier, described second height
The first end of the first end of Molecularly Imprinted Polymer insulating barrier and the second electrode lay is each attached on described first support member, and described first
The of second end of high molecular polymer insulating barrier, the second end of described second high molecular polymer insulating barrier and the second electrode lay
Two ends are free end, are formed with frictional interface between wherein said first high molecular polymer insulating barrier and first electrode layer, and
And it is also formed with frictional interface between described first high molecular polymer insulating barrier and the second high molecular polymer insulating barrier.
Further, in the relative face of the two-layer of the described frictional interface of formation, at least one side is provided with micro-nano structure.
Further, described wind power generation plant also includes the grid-like framework for accommodating the plurality of friction generator
Structure, the diapire of this grid-like framework structure is rotatably connected to a side wall of housing by runner assembly.
Further, the bottom of described grid-like framework structure is additionally provided with lobe, in order to accommodate and to be connected in housing
Depressed part, described runner assembly includes being arranged on the engaging piece of the sidepiece of described lobe, and cooperates with engaging piece
Holding section, this holding section is arranged on the side wall of housing.
Further, described grid-like framework structure can rotate 0-90 degree by runner assembly around the side wall of housing, when
When grid-like framework structure is in folded state, it is fully accommodated in the inside of accommodating chamber, when grid-like framework structure needs
During expansion, it can rotate to the position perpendicular to housing bottom surface, and enables to position.
Further, described grid-like framework structure offers multiple grids, the shape and size of described grid with rub
The shape and size wiping electromotor are adapted.
Further, the plurality of friction generator is stacked with to form grid-like framework structure.
Further, described device of solar generating includes multiple solar panels, and described solar panel includes
Hard plate substrate and the monoblock being disposed thereon or polylith solaode.
Further, described device of solar generating includes three solar panels, described three solaodes
Plate is connected respectively to a side wall of described housing and two end walls.
Further, one of end of each described solar panel is hinged to the side of described housing
Wall or end wall.
Further, the top surface relatively above that described housing has bottom surface and is located at this bottom surface, each described sun
The shape and size of energy cell panel are adapted with the shape and size of the top surface of housing.
Further, each described solar panel is all capable of the rotation of 0-180 degree, when being in deployed condition
When, each solar panel all can outwardly open, and is laid at the periphery of housing, when realizing folding, two connections
Solar panel at the end wall of housing folds successively and puts in place so as to the top of the accommodating chamber of housing is completely covered,
Be then attached to housing side-walls solar panel finally realize fold, until cover housing accommodating chamber
Top, thus form the upper lid of housing.
Further, multiple friction generator are passed through wired in series or are connected in parallel, and have a total outfan, its
It is connected with the input of control circuit module, control circuit module is arranged in a part of headspace of accommodating chamber.
Further, device of solar generating also has a total outfan, and it is connected with the input of control circuit module
Connect.
Further, the inside of described accommodating chamber is additionally provided with the accumulator for realizing electric power continuation of the journey, described electric power storage
Pond is connected with control circuit module.
Further, the inside of described accommodating chamber is additionally provided with the charging working condition for showing described accumulator
Accumulator charging display device.
Further, described control circuit module also has output port and input port, and described output port is used for even
Connect electrical equipment, described input port can connect civil power, after processing through control circuit module, be used for charging a battery.
Wind power generation plant in the Portable power source of the present invention, solar panel all using folding structure,
Effectively reduce the volume of Portable power source.By using new friction generator, it is possible to achieve high frequency wind-power electricity generation, from
And improve generating efficiency.Due to wind power generation plant and solar panel, Neng Goushi being integrated with Portable power source
Existing all-weather generates electricity, and farthest ensures that user can use electrical equipment in the case of not having fixed power source, and by
In this power volume is little, structure is simplified, the portability requirements of user can be met.
Brief description
The present invention is described in detail with reference to the accompanying drawings and detailed description.Wherein:
Fig. 1 is the structure being in during open mode of the Portable power source of the first embodiment according to the present invention
Schematic diagram；
Fig. 2 is the structural representation of the 1# friction generator according to the present invention；
Fig. 3 is the structural representation of the 2# friction generator according to the present invention；
Fig. 4 is the cross section structure schematic diagram of the first embodiment of the 1# friction generator according to the present invention；
Fig. 5 is the cross section structure schematic diagram of the first embodiment of the 2# friction generator according to the present invention；
Fig. 6 is the cross section structure schematic diagram of the second embodiment of the 2# friction generator according to the present invention；
Fig. 7 is the cross section structure schematic diagram of the third embodiment of the 2# friction generator according to the present invention；
Fig. 8 is the cross section structure schematic diagram of the 4th kind of embodiment of the 2# friction generator according to the present invention；
Fig. 9 is the structural representation of the wind power generation plant of the Portable power source according to the present invention
Figure 10 is the structural representation of the housing of the Portable power source according to the present invention；
Figure 11 is the structural representation being in during folded state of the Portable power source in Fig. 1；
Figure 12 is the knot being in during open mode of the Portable power source of the second embodiment according to the present invention
Structure schematic diagram, is wherein additionally provided with accumulator；
Figure 13 is the operation principle schematic diagram of the Portable power source according to the present invention；And
Figure 14 is the circuit theory schematic diagram of the Portable power source according to the present invention.
Specific embodiment
Below, by exemplary embodiment, the present invention is specifically described.It should be appreciated, however, that not entering one
In the case of step narration, the element in an embodiment, structure and features can also be advantageously incorporated into other embodiment
In.
For the deficiencies in the prior art, the invention provides one kind is combined with solar electrical energy generation based on wind-force triboelectricity
Portable power source.Refering to Fig. 1, show the Portable power source m of the first embodiment according to the present invention, should
Portable power source m includes housing 20, and the inside of this housing 20 is additionally provided with accommodating chamber 21；It is arranged on described accommodating chamber
The wind power generation plant 30 of 21 inside, device of solar generating 40, control circuit module 50.It is preferred that described wind-force is sent out
Electric installation 30 and device of solar generating 40 all using folding structure, thus effectively reducing the volume of Portable power source.
It is worth being that wind power generation plant 30 includes with pointing out: multiple friction generator g, each described friction generator g includes: parallel
The first substrate being oppositely arranged and second substrate；It is vertically disposed at least between first substrate and the edge of second substrate
Individual support member；First electrode layer between first substrate and second substrate and the second electrode lay；And it is located at first electrode
At least one of which high molecular polymer insulating barrier between layer and the second electrode lay.Described first electrode layer and/or described second electricity
It is formed with frictional interface between pole layer and one or more layers high molecular polymer insulating barrier；And/or, described layer high molecule polymerization
It is formed with frictional interface between at least two-layer in thing insulating barrier；Forming at least one of which in the two-layer of described frictional interface is certainly
By mobile layer, one end of described free mobile layer is fixing end, and the other end is free end.
Described friction generator g which will be described also has the following two kinds form: i.e. 1# friction generator and 2#
Friction generator.Fig. 2 and Fig. 3 respectively illustrates 1# friction generator g1 and the concrete structure of 2# friction generator g2.Should refer to
Go out, friction generator g being related in the present invention can be any in 1# friction generator g1 and 2# friction generator g2
The combination of one or both.
Specifically, in conjunction with shown in Fig. 2,1# friction generator g1 includes: from top to bottom arrange successively, geomery
The first substrate 11 joined, first electrode layer 14, the first high molecular polymer insulating barrier 161, the second high molecular polymer insulating barrier
162nd, the second electrode lay 15 and second substrate 12；First support member 131, described first support member 131 connects described first substrate
11 first end and the first end of described second substrate 12；With the second support member 132, described second support member 132 connects described
Second end of first substrate 11 and the second end of described second substrate 12, the length of described second support member 132 is less than described the
The length of one vertical support member 132, wherein, described first electrode layer 14 is close to described first substrate 11, described first macromolecule
The first end of polymer insulation layer 161, the first end of described second high molecular polymer insulating barrier 162 and the second electrode lay 15
First end is each attached on described first support member 131, the second end of described first high molecular polymer insulating barrier 161, described
Second end of the second end of the second high molecular polymer insulating barrier 162 and the second electrode lay 15 is free end.Wherein said first
It is formed with frictional interface between high molecular polymer insulating barrier 161 and first electrode layer 14, and described first high molecular polymerization
It is also formed with frictional interface between thing insulating barrier 161 and the second high molecular polymer insulating barrier 162.Described first electrode layer 14 He
The second electrode lay 15 is respectively two output electrodes of friction generator.
In order to improve the generating capacity of friction generator, in the first high molecular polymer insulating barrier 161 and first electrode layer
At least one of 14 two relative faces face is provided with micron order or nano level micro-nano structure, and/or the first polyphosphazene polymer
Compound insulating barrier 161 is provided with micron with least one face in relative two face of the second high molecular polymer insulating barrier 162
Level or nano level micro-nano structure.
Specifically, in conjunction with shown in Fig. 3,2# friction generator g2 includes: the first substrate 11 being oppositely arranged in parallel and
Two substrates 12, are vertically set between described first substrate 11 and second substrate 12 and are located at described first substrate 11 and second
At least one support member 13 at substrate 12 edge；Have by described support member 13 between described first substrate 11 and second substrate 12
At least one vent being formed；First electrode layer 14 between first substrate 11 and second substrate 12, the second electrode lay
15；And it is formed at least one of which high molecular polymer insulating barrier between described first electrode layer 14 and the second electrode lay 15
16；Wherein, described first electrode layer 14 and/or described the second electrode lay 15 and one or more layers high molecular polymer insulating barrier 16
Between be formed with frictional interface；And/or, it is formed with friction between at least two-layer in described layer high molecule polymer insulation layer
Interface；Described first electrode layer 14 and two output electrodes of the second electrode lay 15 respectively friction generator；Rub described in formation
Wiping at least one of which in the two-layer at interface is free mobile layer, and one end of described free mobile layer is fixing end, and the other end is certainly
By holding.
As Fig. 4 shows the cross section structure schematic diagram of 1# friction generator g1 of the first specific embodiment.Fig. 5-8 illustrates
The cross section structure schematic diagram of 2# friction generator g2 of four kinds of specific embodiments.
Specifically, as shown in figure 5, first electrode layer 14 and the second electrode lay 15 are separately fixed at first substrate 11 and
On two substrates 12, one end of high molecular polymer insulating barrier 16 is fixed on support member, high molecular polymer insulating barrier 16 another
One end is between free end, wherein said first electrode layer 14 and/or the second electrode lay 15 and high molecular polymer insulating barrier 16
It is formed with frictional interface.First electrode layer 14 and two output electrodes of the second electrode lay 15 composition friction generator.In order to carry
The generating capacity of high friction generator, in high molecular polymer insulating barrier 16 two faces relative with first electrode layer 14 extremely
A few face is provided with micron order or nano level micro-nano structure, and/or high molecular polymer insulating barrier 16 and the second electrode lay
At least one of 15 two relative faces face is provided with micron order or nano level micro-nano structure.
Optionally, also the second electrode lay 15 can be fixed on first substrate 11 or second substrate 12.Specifically, such as
Shown in Fig. 6, the second electrode lay 15 is fixed on second substrate 12, one end of high molecular polymer insulating barrier 16 and first electrode layer
14 one end is fixed on support member jointly, the other end of the other end of high molecular polymer insulating barrier 16 and first electrode layer 14
For free end, between wherein said high molecular polymer insulating barrier 16 and the second electrode lay 15, it is formed with frictional interface.First electricity
Pole layer 14 and two output electrodes of the second electrode lay 15 composition friction generator.In order to improve the generating energy of friction generator
Power, is provided with micron order at least one of high molecular polymer insulating barrier 16 two faces relative with the second electrode lay 15 face
Or nano level micro-nano structure.
It should be pointed out that at least one of which high molecular polymer insulating barrier 16 can also include the first high molecular polymer insulation
Layer 161 and the second high molecular polymer insulating barrier 162.
As shown in fig. 7, first electrode layer 14 is fixed on first substrate 11, the second electrode lay 15 and the second high molecular polymerization
Thing insulating barrier 162 is fixed on second substrate 12 jointly, and one end of the first high molecular polymer insulating barrier 161 is fixed on support member
On, the other end of the first high molecular polymer insulating barrier 161 is free end.Wherein, described first high molecular polymer insulating barrier
It is formed with frictional interface between 161 and first electrode layer 14, and described first high molecular polymer insulating barrier 161 and second is high
It is also formed with frictional interface between Molecularly Imprinted Polymer insulating barrier 162.First electrode layer 14 and the second electrode lay 15 constitute friction and send out
Two output electrodes of motor.In order to improve the generating capacity of friction generator, in the first high molecular polymer insulating barrier 161 He
At least one of two relative faces of first electrode layer 14 face is provided with micron order or nano level micro-nano structure, and/or the
At least one of one high molecular polymer insulating barrier 161, two faces relative with the second high molecular polymer insulating barrier 162 face
It is provided with micron order or nano level micro-nano structure.
As shown in figure 8, first electrode layer 14 and the first high molecular polymer insulating barrier 161 are fixed on first substrate 11 jointly
On, one end of the second high molecular polymer insulating barrier 162 and one end of the second electrode lay 15 are fixed on support member jointly, and second
The other end of the other end of high molecular polymer insulating barrier 162 and the second electrode lay 15 is respectively free end.Wherein, only described
It is formed with frictional interface between one high molecular polymer insulating barrier 161 and the second high molecular polymer insulating barrier 162.First electrode
Layer 14 and two output electrodes of the second electrode lay 15 composition friction generator.In order to improve the generating capacity of friction generator,
In the first high molecular polymer insulating barrier 161 two faces relative with the second high molecular polymer insulating barrier 162 at least one
Individual face is provided with micron order or nano level micro-nano structure.
Above-described micro-nano structure specifically can take the possible implementation of the following two kinds: first kind of way is to be somebody's turn to do
Micro-nano structure is micron order or nano level very little concaveconvex structure.This concaveconvex structure can increase frictional resistance, improve and send out
Electrical efficiency.Described concaveconvex structure directly can be formed in film preparation it is also possible to make high molecular polymer with the method for polishing
The surface of insulating barrier forms irregular concaveconvex structure.Specifically, this concaveconvex structure can be semicircle, striated, cube
The concaveconvex structure of the shapes such as type, rectangular pyramid or cylinder.The second way is that this micro-nano structure is nanoscale cavernous structure,
Now high molecular polymer insulating barrier material therefor is preferably Kynoar (pvdf), and its thickness is that 0.5-1.2mm(is preferred
1.0mm), and the one side of its relatively the second electrode lay is provided with multiple nano-pores.Wherein, the size of each nano-pore, i.e. width
And depth, can be selected according to the needs of application, the size of preferred nano-pore is: width is 10-100nm and depth
For 4-50 μm.The quantity of nano-pore can output current value as needed and magnitude of voltage be adjusted, preferably these nanometers
Hole is pitch of holes is 2-30 μm be uniformly distributed, and more preferably average pitch of holes is 9 μm is uniformly distributed.
It should be appreciated that the structure of 1# friction generator g1 of above two type and 2# friction generator g2 is acceptable
Do other modifications corresponding, for example described at least one of which high molecular polymer insulating barrier can also include having three layers or three layers with
On high molecular polymer insulating barrier.The concrete form of described frictional interface and free mobile layer is not also unique, this area
Technical staff can do any change according to real needs.
In conjunction with the effect shown in Fig. 9 and Figure 10, preferably supporting to realize and fixing, described wind power generation plant 30 is also
Including grid-like framework structure 31, for accommodating the plurality of friction generator g1, g2.Be worth be with pointing out, this latticed frame
The diapire of frame structure 31 is rotatably connected to a side wall of housing 20 by runner assembly.
It is more preferably that the bottom of described grid-like framework structure is additionally provided with lobe 313, in order to accommodate simultaneously clamping
Depressed part 314 in housing 20.Described runner assembly includes being arranged on the engaging piece 311 of the sidepiece of described lobe 313, and with
The holding section 312 that it cooperates, this holding section 312 is arranged on the side wall of housing 20.
Due to there is above-mentioned rotational structure, described grid-like framework structure 31 can pass through runner assembly around the side of housing 20
Wall rotates 0-90 degree.When grid-like framework structure 31 is in folded state, it can be fully accommodated in the interior of accommodating chamber 21
Portion, when grid-like framework structure 31 needs to launch, it can rotate to the position perpendicular to housing 20 bottom surface, and enables to determine
Position.
Offer multiple grids in described grid-like framework structure 31, multiple lines and multiple rows can be set.The shape of described grid and
Size and friction generator g1, the shape and size of g2 are adapted, and those skilled in the art can do according to actual needs and mutually strain
Type.It should be understood that ground is, the plurality of friction generator g1, g2 is stacked with it is also possible to form grid-like framework structure 31.
With reference to Fig. 1, Figure 10 and Figure 11, specifically, described device of solar generating 40 includes multiple solar panels
41, described solar panel includes hard plate substrate and the monoblock being disposed thereon or polylith solaode.
According to a preferred embodiment of the present invention, described device of solar generating includes three solar panels
41, described three solar panels are connected respectively to a side wall 20a and two end wall 20b of described housing 20.More excellent
Selection of land is, for the ease of realizing folding and the expansion of solar panel, each described solar panel 41 one of
End is connected to the side wall 20a or end wall 20b of described housing 20 by articulate.It is embodied as according to one of the present invention
Example, is respectively arranged with pin hole 411, the solar-electricity being connected with side wall 20a at the two ends of a side wall 20a of housing 20
The corresponding pin hole 411 in one end of pond plate 41 is additionally provided with two latches 412, is connected for cooperating with pin hole 411.
Also it is respectively arranged with pin hole 411 at the two ends of each end wall 20b of housing 20, the solaode being connected with end wall 20b
The corresponding pin hole 411 in one end of plate 41 is additionally provided with two latches 412, is connected for cooperating with pin hole 411.Should
Work as understanding, the number of solar panel is not unique, meanwhile, the structure of connector herein and form are not only yet
One, any connector being flexibly connected being capable of between solar panel and housing is all feasible.
It is known that described housing has bottom surface, two side walls being formed at bottom surface periphery and two end walls, and it is located at this bottom
The top surface relatively above in face.So that the delicate structure of the compact power of the present invention, consequently facilitating carrying, described in each
The shape and size of solar panel 41 are adapted with the shape and size of the top surface of housing 20, and one in the present invention concrete
In embodiment, solar panel 41 is rectangular flat board, when it folds, the top of housing 20 just can be completely covered
Face, thus serve the effect of save space.It should be appreciated that the shape and size of solar panel are not unique, this area
Technical staff can do phase strain type according to actual needs.
It is more preferably that each described solar panel 41 is all capable of the rotation of 0-180 degree.When being in expansion
During state, each solar panel 41 can outwardly open, and can be laid at the periphery of housing 20.When realization folds
When, two solar panels being connected at the end wall of housing 20 41 fold successively and put in place so as to housing 20 is completely covered
Top surface, be then attached to housing 20 side-walls solar panel 41 finally realize fold, until covering housing 20
Bottom surface the top, thus forming the upper lid of housing, the concrete structure after folding can be found in Figure 11.
Refering to Figure 12, show the structural representation of the Portable power source of second embodiment according to the present invention
Figure.This Portable power source m also includes housing 20, and the inside of this housing 20 is additionally provided with accommodating chamber 21；It is arranged on described
The wind power generation plant 30 of the inside of accommodating chamber 21, device of solar generating 40, control circuit module 50.It is preferred that institute
State wind power generation plant 30 and device of solar generating 40 all using folding structure, thus effectively reducing Portable power source
Volume.From unlike the first embodiment, the inside of described accommodating chamber 21 is additionally provided with for realizing electric power continuation of the journey
Accumulator 60.
It is preferred that described control circuit module 50 is arranged in a part of headspace of accommodating chamber 21.Multiple rub
Wipe electromotor g1, g2 passes through wired in series or be connected in parallel, and has a total outfan, itself and control circuit module 50
Input connects.Device of solar generating 40 also has a total outfan, and it is connected with the input of control circuit module 50.
Specifically, described accumulator 60 is connected with control circuit module 50.Described accumulator 60 be used for storing electric energy with
Output electric energy, can store the electric energy of wind power generation plant 30 and solar panel 41 generation it is also possible to pass through fixed power source pair
It is charged in case using so that accumulator 60 can meet user for a period of time when not enabling self-powered
Charge requirement.Further, the inside of described accommodating chamber 21 is additionally provided with the charging work for showing described accumulator 60
The accumulator charging display device of state.
Described control circuit module 50 also has output port 51 and input port 52, and described output port 51 is used for connecting
Multiple digital product such as electrical equipment, such as mobile phone, digital camera, mp3, mp4, pda, palm PC, handheld device.Described
Input port 52 can connect civil power, after processing through control circuit module 50, for charging to accumulator 60.
With reference to Figure 12 and Figure 13, specifically introduce the whole work process of the Portable power source of the present invention:
1st, the produced electric energy of solar panel 41 is changed through control circuit module 50 and is stored in accumulator 60, or directly
For charging to electrical equipment, powering.
2nd, the produced electric energy of wind power generation plant 30 is changed through control circuit module 50 and is stored in accumulator 60, or directly
For charging to electrical equipment, powering.
3rd, input port 52 can connect civil power and charge to accumulator 60 after control circuit module 50 process.
4th, accumulator 60 memory storage electric energy is filled to electrical equipment through output port 51 after control circuit module 50 process
Electricity, power supply.
5th, control circuit module 50 detects and stops after accumulator 60 has been filled with electricity charging to it.
Meanwhile, the Portable power source of the present invention also has second embodiment.With the first embodiment
Except for the difference that, the inside of described accommodating chamber 21 does not have the accumulator 60 for realizing electric power continuation of the journey, thus eliminating storage
With the function of the charge requirement in standby user future, wind-force triboelectricity device and device of solar generating are directly produced electric energy by it
Electrical energy transportation to electrical equipment.The other structures of the Portable power source of second embodiment and function are real with the first
The 26S Proteasome Structure and Function applying the Portable power source of mode is identical, and in order to save space, here is omitted.
In sum, the Portable movable electricity being combined with solar electrical energy generation based on wind-force triboelectricity according to the present invention
Source, by being dexterously integrated with wind generator system and solar panel, can utilize wind energy, can utilize solar energy, energy again
Enough realize round-the-clock generating, and improve generating efficiency, farthest ensure that user can in the case of not having fixed power source
To use electrical equipment, and because this power volume is little, structure is simplified, cheap, the portability that can meet user will
Ask, be particularly suitable for using during long-term outdoor activity.
It is appreciated that the present invention is described by some embodiments, those skilled in the art know, are not taking off
In the case of the spirit and scope of the present invention, various changes or equivalence replacement can be carried out to these features and embodiment.Separately
Outward, under the teachings of the present invention, these features and embodiment can be modified to adapt to particular situation and material and not
The spirit and scope of the present invention can be departed from.Therefore, the present invention is not limited to the particular embodiment disclosed, and is fallen with
Embodiment in the range of claims hereof broadly falls into protection scope of the present invention.
Claims (18)
1. a kind of Portable power source (m) being combined with solar electrical energy generation based on wind-force triboelectricity is it is characterised in that wrap
Include the housing (20) with accommodating chamber (21)；Be arranged on the inside of described accommodating chamber (21) wind power generation plant (30),
Device of solar generating (40), control circuit module (50), described wind power generation plant (30) includes multiple friction generator
(g1, g2), each described friction generator (g1, g2) includes: the first substrate (11) being oppositely arranged in parallel and second substrate
(12)；It is vertically disposed at least one support member between first substrate (11) and the edge of second substrate (12)；Positioned at
First electrode layer (14) between one substrate (11) and second substrate (12) and the second electrode lay (15)；And it is located at first electrode
At least one of which high molecular polymer insulating barrier (16) between layer (14) and the second electrode lay (15), described first electrode layer (14)
And/or it is formed with frictional interface between described the second electrode lay (15) and one or more layers high molecular polymer insulating barrier (16)；
And/or, it is formed with frictional interface between at least two-layer in described layer high molecule polymer insulation layer (16)；Described in being formed
At least one of which in two-layer at least one frictional interface is free mobile layer, and one end of described free mobile layer is to fix
End, the other end is free end, two output electrodes of first electrode layer (14) and the second electrode lay (15) composition friction generator；
At least one of which high molecular polymer insulating barrier (16) includes the first high molecular polymer insulating barrier (161) and the second high molecular polymerization
Thing insulating barrier (162)；Wherein first electrode layer (14) is fixed on first substrate (11), the second electrode lay (15) and the second high score
Sub- polymer insulation layer (162) is fixed on second substrate (12) together, one end of the first high molecular polymer insulating barrier (161)
It is fixed on support member, the other end of the first high molecular polymer insulating barrier (161) is free end；Wherein said first macromolecule
It is formed with frictional interface between polymer insulation layer (161) and first electrode layer (14), and described first high molecular polymer
It is also formed with frictional interface between insulating barrier (161) and the second high molecular polymer insulating barrier (162).
2. a kind of Portable power source (m) being combined with solar electrical energy generation based on wind-force triboelectricity is it is characterised in that wrap
Include the housing (20) with accommodating chamber (21)；Be arranged on the inside of described accommodating chamber (21) wind power generation plant (30),
Device of solar generating (40), control circuit module (50), described wind power generation plant (30) includes multiple friction generator
(g1, g2), each described friction generator (g1, g2) includes: the first substrate (11) being oppositely arranged in parallel and second substrate
(12)；It is vertically disposed at least one support member between first substrate (11) and the edge of second substrate (12)；Positioned at
First electrode layer (14) between one substrate (11) and second substrate (12) and the second electrode lay (15)；And it is located at first electrode
At least one of which high molecular polymer insulating barrier (16) between layer (14) and the second electrode lay (15), described first electrode layer (14)
And/or it is formed with frictional interface between described the second electrode lay (15) and one or more layers high molecular polymer insulating barrier (16)；
And/or, it is formed with frictional interface between at least two-layer in described layer high molecule polymer insulation layer (16)；Described in being formed
At least one of which in two-layer at least one frictional interface is free mobile layer, and one end of described free mobile layer is to fix
End, the other end is free end, two output electrodes of first electrode layer (14) and the second electrode lay (15) composition friction generator；
At least one of which high molecular polymer insulating barrier (16) includes the first high molecular polymer insulating barrier (161) and the second high molecular polymerization
Thing insulating barrier (162)；At least one support member includes the first support member (131) and the second support member (132), described first support
Part (131) connects the first end of described first substrate (11) and the first end of described second substrate (12)；Described second support member
(132) the second end of described first substrate (11) and the second end of described second substrate (12), described second support member are connected
(132) length is less than the length of described first support member (131), wherein, described first electrode layer (14) next-door neighbour described first
Substrate (11), the first end of described first high molecular polymer insulating barrier (161), described second high molecular polymer insulating barrier
(162) first end and the first end of the second electrode lay (15) are each attached on described first support member (131), and described first is high
Second end of Molecularly Imprinted Polymer insulating barrier (161), the second end of described second high molecular polymer insulating barrier (162) and the second electricity
Second end of pole layer (15) is free end, wherein said first high molecular polymer insulating barrier (161) and first electrode layer (14)
Between be formed with frictional interface, and described first high molecular polymer insulating barrier (161) with second high molecular polymer insulation
It is also formed with frictional interface between layer (162).
3. Portable power source as claimed in claim 1 or 2 is it is characterised in that form the two-layer phase of described frictional interface
To face at least one side be provided with micro-nano structure.
4. Portable power source as claimed in claim 1 or 2 is it is characterised in that described wind power generation plant (30) also wraps
Include the grid-like framework structure (31) for accommodating the plurality of friction generator (g1, g2), this grid-like framework structure (31)
Diapire be rotatably connected to a side wall of housing (20) by runner assembly.
5. Portable power source as claimed in claim 4 is it is characterised in that the bottom of described grid-like framework structure also sets
It is equipped with lobe (313), in order to accommodate and to be connected in the depressed part (314) of housing, described runner assembly includes being arranged on described
The engaging piece (311) of the sidepiece of lobe (313), and the holding section (312) cooperating with engaging piece (311), this engaging
Portion (312) is arranged on the side wall of housing.
6. Portable power source as claimed in claim 4 is it is characterised in that described grid-like framework structure (31) can be passed through
, around the side wall rotation 0-90 degree of housing (20), when grid-like framework structure (31) is in folded state, it is complete for runner assembly
Be all contained in the inside of accommodating chamber (21), when grid-like framework structure (31) need launch when, its can rotate to perpendicular to
The position of housing (20) bottom surface, and enable to position.
7. Portable power source as claimed in claim 4 is it is characterised in that open up in described grid-like framework structure (31)
There are multiple grids, the shape and size of described grid are adapted with the shape and size of friction generator (g1, g2).
8. Portable power source as claimed in claim 4 is it is characterised in that the plurality of friction generator (g1, g2) phase
Mutually stacking is to form grid-like framework structure (31).
9. Portable power source as claimed in claim 1 or 2 is it is characterised in that described device of solar generating (40) wraps
Include multiple solar panels (41), described solar panel includes hard plate substrate and the monoblock being disposed thereon
Or polylith solaode.
10. Portable power source as claimed in claim 9 is it is characterised in that described device of solar generating includes three
Individual solar panel (41), described three solar panels (41) be connected respectively to described housing (20) a side wall and
Two end walls.
11. Portable power sources as claimed in claim 10 are it is characterised in that each described solar panel (41)
One of end is hinged to side wall or the end wall of described housing (20).
12. Portable power sources as claimed in claim 10 are it is characterised in that described housing has bottom surface and is located at
The top surface relatively above of this bottom surface, the shape and size of each described solar panel (41) and the top surface of housing (20)
Shape and size are adapted.
13. Portable power sources as claimed in claim 10 are it is characterised in that each described solar panel (41) is equal
It is capable of the rotation of 0-180 degree, when in the expanded state, each solar panel (41) all can outwardly open, and
It is laid at the periphery of housing (20), when realizing folding, two solar panels being connected at the end wall of housing (20)
(41) fold successively and put in place so as to the top surface of housing (20) is completely covered, be then attached to the side-walls of housing (20) too
Sun can cell panel (41) finally be realized folding, until covering the top of the top surface of housing (20), thus forming the upper of housing
Lid.
14. Portable power sources as claimed in claim 12 are it is characterised in that multiple friction generator (g1, g2) is passed through
Wired in series or be connected in parallel, and there is a total outfan, it is connected with the input of control circuit module (50), controls
Circuit module (50) is arranged in a part of headspace of accommodating chamber (21).
15. Portable power sources as claimed in claim 14 are it is characterised in that device of solar generating (40) also has one
Individual total outfan, it is connected with the input of control circuit module (50).
16. Portable power sources as claimed in claim 14 are it is characterised in that the inside of described accommodating chamber (21) also sets
It is equipped with the accumulator (60) for realizing electric power continuation of the journey, described accumulator is connected with control circuit module (50).
17. Portable power sources as claimed in claim 16 are it is characterised in that the inside of described accommodating chamber (21) also sets
It is equipped with the accumulator charging display device of the charging working condition for showing described accumulator (60).
18. Portable power sources as claimed in claim 16 are it is characterised in that described control circuit module (50) also has
Output port (51) and input port (52), described output port (51) is used for connecting electrical equipment, described input port (52)
Civil power can be connect, after processing through control circuit module (50), for charging to accumulator (60).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310403413.XA CN104426458B (en) | 2013-09-05 | 2013-09-05 | Portable type mobile power source based on combination of wind friction power generation and solar power generation |
| PCT/CN2014/078163 WO2015032220A1 (en) | 2013-09-05 | 2014-05-22 | Portable mobile power source based on combination of wind power friction power generation and solar power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310403413.XA CN104426458B (en) | 2013-09-05 | 2013-09-05 | Portable type mobile power source based on combination of wind friction power generation and solar power generation |
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| Publication Number | Publication Date |
|---|---|
| CN104426458A CN104426458A (en) | 2015-03-18 |
| CN104426458B true CN104426458B (en) | 2017-02-01 |
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| CN201310403413.XA Active CN104426458B (en) | 2013-09-05 | 2013-09-05 | Portable type mobile power source based on combination of wind friction power generation and solar power generation |
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| Country | Link |
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| CN (1) | CN104426458B (en) |
| WO (1) | WO2015032220A1 (en) |
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| CN104993773B (en) * | 2015-07-16 | 2017-05-31 | 上海电力学院 | A kind of compound energy cell apparatus and preparation method thereof |
| CN105071467A (en) * | 2015-08-06 | 2015-11-18 | 来宾市江明科技开发有限公司 | Rotatable solar charger |
| CN107919810B (en) * | 2017-12-11 | 2023-12-22 | 首都师范大学 | Aircraft electrostatic protection and collection utilization system |
| CN109495070A (en) * | 2018-11-12 | 2019-03-19 | 陕西光德分布式电站技术有限公司 | A kind of device of solar generating convenient for storage |
| CN115217044B (en) * | 2020-05-29 | 2023-07-25 | 同济大学 | Wind barrier with friction nano power generation device |
| CN113241964A (en) * | 2021-04-27 | 2021-08-10 | 河南师范大学 | Multilayer coordinated type friction nanometer generator that 3D printed |
| CN114142790A (en) * | 2021-10-11 | 2022-03-04 | 苏州腾晖光伏技术有限公司 | Knapsack and power generation mechanism |
| CN115189628B (en) * | 2022-07-27 | 2023-06-09 | 广东海洋大学 | Wind-rain-light multifunctional integrated power generation device with wind bell-like structure |
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| WO2015032220A1 (en) | 2015-03-12 |
| CN104426458A (en) | 2015-03-18 |
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