CN104348380A - Wind power friction generation device, as well as lighting device and display device with wind power friction generation device - Google Patents
Wind power friction generation device, as well as lighting device and display device with wind power friction generation device Download PDFInfo
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Abstract
The invention discloses a wind power friction generation device. The wind power friction generation device comprises a first base plate, a first electrode, a first polymer insulating layer, a second polymer insulating layer, a second electrode, a second base plate, a first vertical support structure and a second vertical support structure, wherein the first base plate, the first electrode, the first polymer insulating layer, the second polymer insulating layer, the second electrode and the second base plate are arranged in a stacking mode in sequence, and the shapes and sizes of the first base plate, the first electrode, the first polymer insulating layer, the second polymer insulating layer, the second electrode and the second base plate are matched; the first vertical support structure and the second vertical support structure are used for connecting both ends of the first base plate and the second base plate, the length of the second vertical support structure is less than that of the first vertical support structure, the first electrode is close to the first base plate, the first ends of the first polymer insulating layer, the second polymer insulating layer and the second electrode are fixed on the first vertical support structure, and the second ends of the first polymer insulating layer, the second polymer insulating layer and the second electrode are hang in the air. The wind power friction generation device has the advantages of green and clean energy, high alternating-current generating frequency, high generating efficiency and high generating voltage. The invention further provides a lighting device and a display device which are provided with the wind power friction generation device.
Description
Technical field
The invention belongs to generating driving arrangement field, be specifically related to a kind of wind-force triboelectricity device, the lighting device with it and display unit.
Background technology
Along with development in science and technology, the collection of energy adopting nanometer technology to build and conversion equipment emerge.Professors Wang Zhonglin etc. have developed a kind of friction generator, due to its environmental protection, energy-conservation, self-driven character and be subject to extensive concern.
In prior art, friction generator comprises: the first electrode be cascading, the first high molecular polymer insulating barrier, the second high molecular polymer insulating barrier and the second electrode.Wherein, first electrode is arranged on the first side surface of the first high molecular polymer insulating barrier, second electrode is arranged on the first side surface of the second high molecular polymer insulating barrier, second side surface of the first high molecular polymer insulating barrier and the second side surface contact friction of the second high molecular polymer insulating barrier also induce electric charge at the first electrode and the second electrode place, and the first electrode and the second electrode form two outputs of friction generator.The material of the first high molecular polymer insulating barrier and the material of the second high molecular polymer insulating barrier are polyimide film, TPO film, polyester film etc., and the material of the first electrode and the second electrode is metal, alloy, conductivity ceramics, ito glass etc.
In conventional applied environment, extraneous forcing frequency is lower, because in above-mentioned friction generator, layers of material quality is larger, accompany movement frequency and amplitude are all smaller, can only produce low-frequency low-voltage AC, can not directly for LED and the LCDs LCD of DC driven.If need, for light emitting diode LED lighting and LCDs LCD display, to need separately to connect rectification circuit module, filter circuit module even regulated transformer circuit module, cost, the volume of equipment increase, and are of limited application.
Summary of the invention
The present invention one of is intended to solve the problems of the technologies described above at least to a certain extent or at least provides a kind of useful business to select.
For this reason, first object of the present invention is to propose a kind of wind-force triboelectricity device that can provide upper frequency alternating current.
For this reason, according to the wind-force triboelectricity device of the embodiment of the present invention, comprising: first substrate that be cascading, geomery coupling, the first electrode, the first high molecular polymer insulating barrier, the second high molecular polymer insulating barrier, the second electrode and second substrate, first vertical support structure, described first vertical support structure connects the first end of described first substrate and the first end of described second substrate, with the second vertical support structure, described second vertical support structure connects the second end of described first substrate and the second end of described second substrate, the length of described second vertical support structure is less than the length of described first vertical support structure, wherein, described first electrode is close to described first substrate, the first end of described first high molecular polymer insulating barrier, the described first end of the second high molecular polymer insulating barrier and the first end of the second electrode are all fixed in described first vertical support structure, second end of described first high molecular polymer insulating barrier, second end of described second high molecular polymer insulating barrier and the second end of the second electrode all unsettled.
According to the wind-force triboelectricity device of the embodiment of the present invention, wherein the first high molecular polymer insulating barrier, the second high molecular polymer insulating barrier and second electrode one end are fixed and the other end is unsettled, easilier under external disturbance, do diriven motion, effectively increase the probability of the generation friction between layers of material, thus improve generating efficiency, also improve the frequency of the alternating current of generation.In addition, length due to the second vertical support structure is less than the length of the first vertical support structure, make the first electrode, first high molecular polymer insulating barrier, more compacter than the spacing between stiff end between the free end of the second high molecular polymer insulating barrier and the second electrode, be conducive to the probability of the generation friction increased further between layers of material, and, interlayer distance reduces to mean that each layer vibration amplitude reduces, under wind-force effect, energy loss reduces, therefore the first high molecular polymer insulating barrier and the easier contact friction of the second macromolecule frictional layer produce electric charge, easier at the first electrode and the second electrode place charge inducing, thus further increase the frequency of generating efficiency and generation alternating current.
In addition, following additional technical feature can also be had according to the wind-force triboelectricity device of the embodiment of the present invention:
In an example of the present invention, the material of described second high molecular polymer insulating barrier is porous paper, porous polyester fiber membrane or porous polypropylene film (PP).
In an example of the present invention, the material of described second electrode is conductive fabric.
In an example of the present invention, the material of described second electrode is the flexible composite film comprising conductive layer.
In an example of the present invention, described second electrode and described second high molecular polymer insulating barrier form fit, bonded to each other, be synchronized with the movement and there is common stiff end.
In an example of the present invention, the material of described first high molecular polymer insulating barrier is non-impurity-doped or doped with the polyvinylidene difluoride film (PVDF) of metal oxide nano-wire, polytetrafluoroethylene film (PTFE) or pet film (PET).
In an example of the present invention, at least one face in two side surfaces of described first high molecular polymer insulating barrier is provided with micron order or nano level micro-nano structure.
In an example of the present invention, the material of described first electrode is one or more the combination in metal, alloy, conductivity ceramics, Graphene, silver nanoparticle coating or metal oxide.
In an example of the present invention, the material of described first substrate, second substrate, the first vertical support structure and the second vertical support structure is one or more the combination in the acrylic of mechanics rigidity, glass, stainless steel, pottery or hard high molecular polymer.
For this reason, second object of the present invention is to propose a kind of lighting device.
According to the lighting device of the embodiment of the present invention, comprising: light-emitting diode; And to be connected with described light-emitting diode, described wind-force triboelectricity device, described wind-force triboelectricity device throws light on for driving described light-emitting diode.
For this reason, the 3rd object of the present invention is to propose a kind of display unit.
According to the display unit of the embodiment of the present invention, comprising: LCDs; And to be connected with described LCDs, described wind-force triboelectricity device, described wind-force triboelectricity device shows for driving described LCDs.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the perspective view of the wind-force triboelectricity device of the embodiment of the present invention;
Fig. 2 is the profile of the wind-force triboelectricity device of the embodiment of the present invention; With
Fig. 3 is the driver short circuit current-time plot of the lighting device of the embodiment of the present invention.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
As depicted in figs. 1 and 2, the wind-force triboelectricity device of one embodiment of the invention comprises: first substrate 100, first electrode 200, first high molecular polymer insulating barrier 300, second high molecular polymer insulating barrier 400, second electrode 500 that be cascading, geomery coupling and second substrate 600, first vertical support structure 700, and the second vertical support structure 800.
Wherein, the first vertical support structure 700 connects the first end of first substrate 100 and the first end of second substrate 600; Second vertical support structure 800 connects the second end of first substrate 100 and the second end of second substrate 600, and the length of the second vertical support structure 800 is less than the length of the first vertical support structure 700.
It should be noted that, the first vertical support structure 700 and the second vertical support structure 800 are except can for except a pair support cylinder shown in figure, and also can be other shapes such as tabular, technical staff can select flexibly according to actual conditions, repeats no more.
Wherein, first electrode 200 is close to first substrate 100, the first end of the first end of the first high molecular polymer insulating barrier 300, the first end of the second high molecular polymer insulating barrier 400 and the second electrode 500 is all fixed in the first vertical support structure 700, and the second end of the second end of the first high molecular polymer insulating barrier 300, the second end of the second high molecular polymer insulating barrier 400 and the second electrode 500 is all unsettled.
It should be noted that, fixed form except can for the break-through shown in figure fixing except, also can be bonding other forms such as grade of end, technical staff can select flexibly according to actual conditions, repeats no more.
Wherein, the first electrode 200 is arranged on the first side of the first high molecular polymer insulating barrier 300, and the second electrode 500 is arranged on the first side of the second high molecular polymer insulating barrier 400.Second side surface of the first high molecular polymer insulating barrier 300 and the second side surface contact friction of the second high molecular polymer insulating barrier 400 also induce electric charge at the first electrode 200 and the second electrode 500 place, and the first electrode 200 and the second electrode 500 form two outputs of described wind-force triboelectricity device.
As from the foregoing, according to the wind-force triboelectricity device of the embodiment of the present invention, wherein the first high molecular polymer insulating barrier, the second high molecular polymer insulating barrier and second electrode one end are fixed and the other end is unsettled, easilier under external disturbance, do diriven motion, effectively increase the probability of the generation friction between layers of material, thus improve generating efficiency, also improve the frequency of the alternating current of generation.In addition, length due to the second vertical support structure is less than the length of the first vertical support structure, make the first electrode, first high molecular polymer insulating barrier, more compacter than the spacing between stiff end between the free end of the second high molecular polymer insulating barrier and the second electrode, be conducive to the probability of the generation friction increased further between layers of material, and, interlayer distance reduces to mean that each layer vibration amplitude reduces, under wind-force effect, energy loss reduces, therefore the first high molecular polymer insulating barrier and the easier contact friction of the second macromolecule frictional layer produce electric charge, easier at the first electrode and the second electrode place charge inducing, thus further increase the frequency of generating efficiency and generation alternating current.
Preferably, in the wind-force triboelectricity device of one embodiment of the invention, the material of first substrate 100, second substrate 600, first vertical support structure 700 and the second vertical support structure 800 is one or more the combination in the acrylic of mechanics rigidity, glass, stainless steel, pottery or hard high molecular polymer.
Preferably, in the wind-force triboelectricity device of one embodiment of the invention, the material of the first electrode 200 is one or more the combination in metal, alloy, conductivity ceramics, Graphene, silver nanoparticle coating or metal oxide.Wherein metal can be Au Ag Pt Pd, aluminium, nickel, copper, titanium, chromium, selenium, iron, manganese, molybdenum, tungsten or vanadium; Alloy is aluminium alloy, titanium alloy, magnesium alloy, beryllium alloy, copper alloy, kirsite, manganese alloy, nickel alloy, lead alloy, ashbury metal, cadmium alloy, bismuth alloy, indium alloy, gallium alloy, tungsten alloy, molybdenum alloy, niobium alloy or tantalum alloy; Metal oxide is indium tin oxide (ITO), aluminium zinc oxide (AZO), Fluorin doped tin-oxide (FTO) etc.First electrode 200 density is relatively large and quality is relatively hard, is also difficult to have higher forcing frequency, therefore is not designed to the form that one end is fixed and the other end is unsettled, but be fixed on first substrate 100 under the disturbances such as wind-force.
Preferably, in the wind-force triboelectricity device of one embodiment of the invention, the material of the first high molecular polymer insulating barrier 300 is non-impurity-doped or doped with the polyvinylidene difluoride film (PVDF) of metal oxide nano-wire, polytetrafluoroethylene film (PTFE) or pet film (PET).Wherein, metal oxide nano-wire can be ZnO, ZrO
2, TiO
2deng the nano wire of material, it contributes to the voltage improving frictional electricity.
Preferably, in the wind-force triboelectricity device of one embodiment of the invention, at least one face in two side surfaces of the first high molecular polymer insulating barrier 300 is provided with micron order or nano level micro-nano structure.Above-mentioned micro-nano structure specifically can take the implementation that the following two kinds is possible: first kind of way is, this micro-nano structure is micron order or nano level very little concaveconvex structure.This concaveconvex structure can increase frictional resistance, improves generating efficiency.This concaveconvex structure directly can be formed when film preparation, also the surface of high molecular polymer insulating barrier can be made to form irregular concaveconvex structure by the method for polishing.Particularly, this concaveconvex structure can be the concaveconvex structure of semicircle, striated, cubic type, rectangular pyramid or the shape such as cylindrical.The second way is, this micro-nano structure is nanoscale cavernous structure, now high molecular polymer insulating barrier material therefor is preferably Kynoar (PVDF) or polytetrafluoroethylene (PTFE), its thickness is the preferred 1.0mm of 0.5-1.2mm(), cavernous structure preferably apertures width 10-100 nanometer, degree of depth 4-50 micron.This cavernous structure also can increase frictional resistance, improves generating efficiency.
Preferably, in the wind-force triboelectricity device of one embodiment of the invention, the material of the second high molecular polymer insulating barrier 400 can be porous paper, porous polyester fiber membrane or porous polypropylene film (PP) etc.So-called porous paper, the i.e. cellophane of porous, the hemicellulose film of porous.The aperture of the porous film material of the second high molecular polymer insulating barrier 400 is micron or Nano grade.This type of the second high molecular polymer insulating barrier 400 has light, thin advantage, is easy to produce diriven motion under small sample perturbations, thus is easy to produce Relative friction with the first high molecular polymer insulating barrier 300, and is easy to contact with the second electrode 500.
Preferably, in the wind-force triboelectricity device of one embodiment of the invention, the material of the second electrode 500 is conductive fabric.So-called conductive fabric, namely imposes plated metal coating with fiber cloth (generally conventional polyester fiber cloth) and makes it have metallic character and become conductive fibre fabric, have plain weave and grid to distinguish in appearance after pre-process.Difference according to conductive material layer can be divided into: nickel plating conductive fabric, gold-plated conductive fabric, plating carbonaceous conductive cloth, aluminium foil fiber composite cloth etc.Second electrode 500 of conductive fabric material is frivolous and firmly, and has certain support strength, is easy to produce diriven motion and produces with the second high molecular polymer insulating barrier 400 and contact under small sample perturbations.
Preferably, in the wind-force triboelectricity device of one embodiment of the invention, the material of the second electrode 500 is the flexible composite film comprising conductive layer.What is called comprises the flexible composite film of conductive layer, refers to the laminated film that the metal level or other conducting films that can conduct electricity and organic thin film are formed.The second electrode 500 comprising the flexible composite film of conductive layer has frivolous and firmly advantage equally, also has certain support strength, is easy to produce diriven motion and produces with the second high molecular polymer insulating barrier 400 and contact under small sample perturbations.
Preferably, in the wind-force triboelectricity device of one embodiment of the invention, the second electrode 500 and the second high molecular polymer insulating barrier 400 form fit, bonded to each other, be synchronized with the movement and there is common stiff end.In this embodiment, the second electrode 500 can also play the object of the intensity of enhancing second high molecular polymer insulating barrier 400, makes wind-force triboelectricity device more durable.It should be noted that, laminating can be then carry out bonding to the two by first preparing the second high molecular polymer insulating barrier 400 respectively with the second electrode 500, and compound film-forming method also can be adopted directly to form the second high molecular polymer insulating barrier 400 and the second electrode 500 of laminating mutually.Such as: after porous paper, porous polyester fiber, the upper plating of porous polypropylene film (PP) or other conducting films, deposit more frivolous and firm, that the there is support force organic substance of one deck again, namely define the second high molecular polymer insulating barrier 400 and the second electrode 500 of integration, it has simple process, advantage closely of fitting.
Preferably, in the wind-force triboelectricity device of one embodiment of the invention, wind regime has certain wind speed.Wind regime can be nature wind regime or artificial wind regime.When wind speed is larger, the frequency of the alternating current of generation is higher.
On the other hand, the lighting device of the embodiment of the present invention, comprising: LED and above-mentioned any one the wind-force triboelectricity device of the present invention.Wherein, LED is for being preferably low power element.LED is connected with wind-force triboelectricity device, and wind-force triboelectricity device is used for driving LED and throws light on.
In this lighting device, without the need to extra rectification circuit module, filter circuit module even regulated transformer circuit module, wind-force triboelectricity device, can directly for LED provides frequency higher than the alternating current of human eye identification flicker frequency threshold value under suitable wind regime velocity conditions.
Again on the one hand, the display unit of the embodiment of the present invention, comprising: LCDs LCD and above-mentioned any one the wind-force triboelectricity device of the present invention.Wherein, LCD is low power element.LCD is connected with wind-force triboelectricity device, and wind-force triboelectricity device shows for driving LCD.
In this lighting device, without the need to extra rectification circuit module, filter circuit module even regulated transformer circuit module, wind-force triboelectricity device, can directly for LCD provides frequency higher than the alternating current of human eye identification flicker frequency threshold value under suitable wind regime velocity conditions.
In order to make person skilled more clearly understand the wind-force triboelectricity device that the present invention proposes and lighting device and the display unit with it, citing is illustrated.
In an experiment of the present invention, adopt polymeric material area of the present invention to be the device of 5cm*5cm, work when wind speed 30-35km/h, can stabilized driving 9 LED, human eye perceives is glimmered less than LED.Measurement obtains the short circuit current of device as shown in Figure 3, and ac frequency is close to 100Hz, and significantly more than human eye energy identification flicker frequency threshold value, alternating voltage amplitude is 14-20 μ A.It can thus be appreciated that this lighting device can be applied in automobile, train, subway etc. well and have on the vehicles of certain speed of service, or be applied in the long-term wind speed larger area such as China western part, the north, play illumination, display or signal designation effect.In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention when not departing from principle of the present invention and aim, revising, replacing and modification.
Claims (11)
1. a wind-force triboelectricity device, is characterized in that, comprising:
First substrate that be cascading, geomery coupling, the first electrode, the first high molecular polymer insulating barrier, the second high molecular polymer insulating barrier, the second electrode and second substrate;
First vertical support structure, described first vertical support structure connects the first end of described first substrate and the first end of described second substrate; With
Second vertical support structure, described second vertical support structure connects the second end of described first substrate and the second end of described second substrate, and the length of described second vertical support structure is less than the length of described first vertical support structure,
Wherein, described first electrode is close to described first substrate, the first end of described first high molecular polymer insulating barrier, the described first end of the second high molecular polymer insulating barrier and the first end of the second electrode are all fixed in described first vertical support structure, and the second end of the second end of described first high molecular polymer insulating barrier, the second end of described second high molecular polymer insulating barrier and the second electrode is all unsettled.
2. wind-force triboelectricity device as claimed in claim 1, it is characterized in that, the material of described second high molecular polymer insulating barrier is porous paper, porous polyester fiber membrane or porous polypropylene film (PP).
3. wind-force triboelectricity device as claimed in claim 1, it is characterized in that, the material of described second electrode is conductive fabric.
4. wind-force triboelectricity device as claimed in claim 1, it is characterized in that, the material of described second electrode is the flexible composite film comprising conductive layer.
5. the wind-force triboelectricity device as described in any one of claim 1-4, is characterized in that, described second electrode and described second high molecular polymer insulating barrier form fit, bonded to each other, is synchronized with the movement and has common stiff end.
6. wind-force triboelectricity device as claimed in claim 1, it is characterized in that, the material of described first high molecular polymer insulating barrier is non-impurity-doped or doped with the polyvinylidene difluoride film (PVDF) of metal oxide nano-wire, polytetrafluoroethylene film (PTFE) or pet film (PET).
7. wind-force triboelectricity device as claimed in claim 1, it is characterized in that, at least one face in two side surfaces of described first high molecular polymer insulating barrier is provided with micron order or nano level micro-nano structure.
8. wind-force triboelectricity device as claimed in claim 1, it is characterized in that, the material of described first electrode is one or more the combination in metal, alloy, conductivity ceramics, Graphene, silver nanoparticle coating or metal oxide.
9. wind-force triboelectricity device as claimed in claim 1, it is characterized in that, the material of described first substrate, second substrate, the first vertical support structure and the second vertical support structure is one or more the combination in the acrylic of mechanics rigidity, glass, stainless steel, pottery or hard high molecular polymer.
10. a lighting device, is characterized in that, comprising:
Light-emitting diode; With
That be connected with described light-emitting diode, as described in any one of claim 1-9 wind-force triboelectricity device, described wind-force triboelectricity device throws light on for driving described light-emitting diode.
11. 1 kinds of display unit, is characterized in that, comprising:
LCDs; With
That be connected with described LCDs, as described in any one of claim 1-9 wind-force triboelectricity device, described wind-force triboelectricity device shows for driving described LCDs.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104702144A (en) * | 2015-04-03 | 2015-06-10 | 京东方科技集团股份有限公司 | Friction generator, friction power generation device and display device |
| CN106026760A (en) * | 2016-05-25 | 2016-10-12 | 南昌大学 | Wind energy friction nano-generator |
| CN106230306A (en) * | 2016-08-09 | 2016-12-14 | 中山市天美能源科技有限公司 | A kind of flexible generating thin film and preparation method thereof |
| CN106602923A (en) * | 2016-07-27 | 2017-04-26 | 北京纳米能源与系统研究所 | Frictional nano-generator for collecting wind energy, and power generation system |
| WO2017211026A1 (en) * | 2016-06-07 | 2017-12-14 | 纳智源科技（唐山）有限责任公司 | Friction component, friction generator having same, light-emitting device, and light-emitting shoe |
| CN108809140A (en) * | 2018-06-19 | 2018-11-13 | 厦门大学 | Wind power generation plant and electricity-generating method |
| CN109171061A (en) * | 2018-07-02 | 2019-01-11 | 中科纳清（江苏）科技有限公司 | Nanometer generating unit, binary channels respiratory system and mask |
| CN111865134A (en) * | 2020-08-17 | 2020-10-30 | 重庆大学 | Wind-induced friction nano generator based on Bernoulli effect |
| CN113258820A (en) * | 2021-05-28 | 2021-08-13 | 南京邮电大学 | System for self-powered synthesis silver nanoparticle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4028313A1 (en) * | 1990-09-06 | 1992-03-12 | Hans Josef Werding | Frictional contact electricity generation - has magnetic surfaces so that with reciprocating movement, voltage is produced and in immediate coil current flows |
| US20120148403A1 (en) * | 2010-12-10 | 2012-06-14 | Leader International Corporation | Counter-rotating vertical axis wind turbine assembly |
| CN102710166A (en) * | 2012-04-13 | 2012-10-03 | 纳米新能源（唐山）有限责任公司 | Friction generator |
| CN203445805U (en) * | 2013-07-26 | 2014-02-19 | 纳米新能源（唐山）有限责任公司 | Wind power friction generator, lighting device and display device having same |
-
2013
- 2013-07-26 CN CN201310329495.8A patent/CN104348380B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4028313A1 (en) * | 1990-09-06 | 1992-03-12 | Hans Josef Werding | Frictional contact electricity generation - has magnetic surfaces so that with reciprocating movement, voltage is produced and in immediate coil current flows |
| US20120148403A1 (en) * | 2010-12-10 | 2012-06-14 | Leader International Corporation | Counter-rotating vertical axis wind turbine assembly |
| CN102710166A (en) * | 2012-04-13 | 2012-10-03 | 纳米新能源（唐山）有限责任公司 | Friction generator |
| CN203445805U (en) * | 2013-07-26 | 2014-02-19 | 纳米新能源（唐山）有限责任公司 | Wind power friction generator, lighting device and display device having same |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104702144A (en) * | 2015-04-03 | 2015-06-10 | 京东方科技集团股份有限公司 | Friction generator, friction power generation device and display device |
| CN106026760A (en) * | 2016-05-25 | 2016-10-12 | 南昌大学 | Wind energy friction nano-generator |
| CN106026760B (en) * | 2016-05-25 | 2017-10-27 | 南昌大学 | A kind of wind energy friction nanometer power generator |
| WO2017211026A1 (en) * | 2016-06-07 | 2017-12-14 | 纳智源科技（唐山）有限责任公司 | Friction component, friction generator having same, light-emitting device, and light-emitting shoe |
| CN106602923A (en) * | 2016-07-27 | 2017-04-26 | 北京纳米能源与系统研究所 | Frictional nano-generator for collecting wind energy, and power generation system |
| CN106230306A (en) * | 2016-08-09 | 2016-12-14 | 中山市天美能源科技有限公司 | A kind of flexible generating thin film and preparation method thereof |
| CN108809140A (en) * | 2018-06-19 | 2018-11-13 | 厦门大学 | Wind power generation plant and electricity-generating method |
| CN109171061A (en) * | 2018-07-02 | 2019-01-11 | 中科纳清（江苏）科技有限公司 | Nanometer generating unit, binary channels respiratory system and mask |
| CN111865134A (en) * | 2020-08-17 | 2020-10-30 | 重庆大学 | Wind-induced friction nano generator based on Bernoulli effect |
| CN113258820A (en) * | 2021-05-28 | 2021-08-13 | 南京邮电大学 | System for self-powered synthesis silver nanoparticle |
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