CN106787932B - The film electricity generating ball of encasing electronic components in one bulb - Google Patents
The film electricity generating ball of encasing electronic components in one bulb Download PDFInfo
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- CN106787932B CN106787932B CN201710098472.9A CN201710098472A CN106787932B CN 106787932 B CN106787932 B CN 106787932B CN 201710098472 A CN201710098472 A CN 201710098472A CN 106787932 B CN106787932 B CN 106787932B
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- 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
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- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
The present invention relates to intelligent sphere technical fields,More particularly to the film electricity generating ball of encasing electronic components in a bulb,Including sphere,Central region is equipped with first electrode film layer in sphere,First electrode film layer is generated electricity film adhered form by two panels,Circuit unit is equipped among two panels power generation film,First electrode layer is equipped among two panels power generation film,First electrode layer is electrically connected with circuit unit by conducting wire,Second electrode film layer and third electrode thin film layer are additionally provided in sphere,First electrode film layer and two opposite faces of second electrode film layer are respectively equipped with the first friction gain layer,First electrode film layer and two opposite faces of third electrode thin film layer are respectively equipped with the second friction gain layer,The two of second electrode film layer and third electrode thin film layer are respectively equipped with the second electrode lay away from face,The second electrode lay is electrically connected with circuit unit by conducting wire.The present invention is by designing three layers of triboelectricity membrane structure, can fully rubbing and can forming electric current for external circuit.
Description
Technical field
The present invention relates to intelligent sphere technical fields, and in particular to the film electricity generating ball of encasing electronic components in a bulb.
Background technology
Sphere, such as football, basketball, rugby etc., by constantly by patting, hitting while being used as motion carrier
Etc. modes realize movement miscellaneous function.However, its functional localization of existing sphere be only limitted to movement auxiliary, and sphere in itself due to
The deformation generated by the effect of external potential energy and energy of vibrations itself, are not utilized but well.Have in the prior art
By setting induction coil and permanent magnet in ball interior, induction coil is cut by the movement of permanent magnet during the motion,
To realize that electromagnetic induction generates electricity.Electromagnetic induction generates electricity, and it is related to disposing permanent magnet and induction coil in ball interior, significantly
Increase the weight of entire sphere.
Invention content
For this reason, it may be necessary to provide the film electricity generating ball of encasing electronic components in a bulb, obtained by a kind of new way
Do not increase the weight of sphere while obtaining power generation in efficient ball excessively, while electronic circuit is arranged on ball centre film
On, it realizes to for sphere deformation and moving the efficient capture of potential energy in sphere motion process, and is farthest converted to electricity
It can be stored.
To achieve the above object, the film electricity generating ball of encasing electronic components in a bulb is inventor provided, including sphere,
Central region is equipped with first electrode film layer in the sphere, and the first electrode film layer is generated electricity film adhered structure by two panels
Into equipped with an insulated substrate among two panels power generation film, the insulated substrate is equipped with circuit unit, and two panels generates electricity among film
The part for avoiding insulated substrate is equipped with first electrode layer, and the first electrode layer is electrically connected with circuit unit by conducting wire, institute
It states and second electrode film layer and third electrode thin film layer is additionally provided in sphere, the second electrode film layer and third electrode film
Layer is separately positioned on the two sides of first electrode film layer, and the first electrode film layer is opposite with the two of second electrode film layer
Face is respectively equipped with the first friction gain layer, and the first electrode film layer and two opposite faces of third electrode thin film layer are respectively equipped with
The two of second friction gain layer, the second electrode film layer and third electrode thin film layer are respectively equipped with second electrode away from face
Layer, the second electrode lay are electrically connected with circuit unit by conducting wire.
Further, the vertical range d between the two first frictions gain layer meets the following conditions：0≤d≤1cm,
Vertical range d between the two second frictions gain layer meets the following conditions： 0≤d≤1cm.
Further, through-hole, the through-hole face are offered on the second electrode film layer and third electrode thin film layer
The circuit unit.
Further, the first electrode film layer is selected from polytetrafluoroethylene (PTFE), polyester fiber, dimethyl silicone polymer, gathers
Ethylene glycol terephthalate material carries out surface modification through plasma caused by oxygen and carbon tetrafluoride mixed gas
One kind in material afterwards, the second electrode film layer and third electrode thin film layer are selected from polytetrafluoroethylene (PTFE), polyester fiber, gather
Dimethyl siloxane, pet material are through plasma caused by oxygen and carbon tetrafluoride mixed gas
Body carries out one kind in the modified material in surface, but the material of the first electrode film layer and second electrode film layer is not
Together, the second electrode film layer is identical with the material of third electrode thin film layer.
Further, first electrode film layer selects polyester fiber material to be made, the second electrode film layer
It is made with third electrode thin film layer using dimethyl silicone polymer material.
Further, the first electrode layer passes through vacuum sputtering or chemical vapor deposition work using conductive metal material
Complete metal electrode is produced in skill, the part that insulated substrate is avoided among the two panels power generation film of first electrode film layer.
Further, the second electrode lay passes through vacuum sputtering or chemical vapor deposition work using conductive metal material
Skill, two in the second electrode film layer and third electrode thin film layer produce complete metal electrode away from face.
Preferably, the metal electrode is round or non-circular metal electrode.
Preferably, the conductive metal material selected from gold, silver, copper, aluminium, titanium, tungsten, iron and its alloy in one kind, metal
Thickness of electrode is preferably 100nm-4000nm.
Further, the first friction gain layer includes being arranged on first electrode film layer and second electrode film layer
First microgranular convexity layer of two opposite faces and be covered on the first microgranular convexity layer and respectively with first electrode film layer
The the first nano metal layer fitted closely with second electrode film layer.
Further, the second friction gain layer includes being arranged on first electrode film layer and third electrode thin film layer
First microgranular convexity layer of two opposite faces and be covered on the first microgranular convexity layer and respectively with first electrode film layer
The the first nano metal layer fitted closely with third electrode thin film layer.
Preferably, the described first microgranular convexity layer or the second microgranular convexity layer use nanoscale SiO 2 and nanometer
Grade Al2O3 materials are made by mixing.
The prior art is different from, above-mentioned technical proposal has the advantage that as follows：By setting one group of electricity in sphere
Very thin film layer, this group of electrode thin film layer include one middle part first electrode film layer and to be separately positioned on first electrode thin
The second electrode film layer of film layer both sides and third electrode thin film layer, first electrode film layer are also to be generated electricity film by two panels in itself
It forms, the circuit unit set on first electrode layer and insulated substrate, these structures is equipped among the two panels electrode thin film layer
Combination forms triboelectricity device, by a kind of isolation technics, when rub occur when, second and third electrode thin film layer respectively with
Separation of charge is generated between first electrode film layer and forms potential difference, electric current can be formed via external circuit.In friction,
First electrode film layer generates electronics, and second and third electrode thin film layer are then responsible for receiving electronics, from by the electric current and electricity that generate
Pressure be output in circuit unit by conducting wire, and pass through rectifying and wave-filtering process for triboelectricity intelligent sphere circuit unit other
Electronics.
2nd, the two sides of first electrode film layer are equipped with friction gain layer, and second electrode film layer and third electrode are thin
The one side of film layer opposite first pole film layer also is provided with friction gain layer, which uses microgranular protrusion
Layer and nano metal layer structure, when two electrode thin film layers rub, which can be in the vertical direction
Increase friction, and nano metal layer can increase friction in the horizontal direction, so as to substantially increase friction from two dimensions
The friction dynamics on surface further improve output voltage electric current.
Description of the drawings
Fig. 1 is the sectional view of the embodiment of the present invention 1.
Fig. 2 is the electrode thin film layer structural decomposition diagram of the embodiment of the present invention 1.
Fig. 3 is the electrical block diagram of the embodiment of the present invention 1.
Fig. 4 is the working state schematic representation of the embodiment of the present invention 1.
Specific embodiment
For the technology contents of technical solution, construction feature, the objects and the effects are described in detail, below in conjunction with specific reality
It applies example and attached drawing is coordinated to be explained in detail.
Embodiment：
It please refers to Fig.1 to Fig.4, the film electricity generating ball of encasing electronic components in a bulb of the present embodiment 1, including sphere 1,
Central region is equipped with electrode thin film layer 10 in the sphere 1, and the electrode thin film layer 10 is bonded by two panels power generation film 101,102
It forming, an insulated substrate 20 is equipped among two panels power generation film 101,102, the insulated substrate 20 is two layers in the present embodiment,
It is fixedly connected respectively with being bonded among two panels power generation film 101,102, circuit unit 40 is folded among two layers of insulated substrate 20,
That is the circuit unit 40 is to be surrounded after insulation to be arranged on again among two panels power generation film 101,102 by insulated substrate.
In other embodiments, can also one piece of insulated substrate 20 only be set, then by circuit unit on a piece of power generation film 101 wherein
40 are arranged on the insulated substrate 20, so as to which entire insulated substrate and circuit unit 40 are arranged on two as a black box
Between piece power generation film 101,102.
With specific reference to shown in Fig. 2, the part that insulated substrate 20 is avoided among two panels power generation film 101,102 is equipped with electrode layer
30, the electrode layer 30 is electrically connected with circuit unit 40 by conducting wire, and 11 He of electrode thin film layer is additionally provided in the sphere 1
Electrode thin film layer 12, the electrode thin film layer 11 and electrode thin film layer 12 are separately positioned on the both sides of electrode thin film layer 10, described
Two opposite faces of power generation film 102 and electrode thin film layer 11 are respectively equipped with friction gain layer 103, the power generation film 101 and electricity
Two opposite faces of very thin film layer 12 are respectively equipped with friction gain layer 104, and the two of the electrode thin film layer 11 and electrode thin film layer 12
Electrode layer 50 is respectively equipped with away from face, the electrode layer 50 is electrically connected with circuit unit 40 by conducting wire.
Two opposite faces of the power generation film 102 and electrode thin film layer 11 are to set friction gain layer 103 respectively, that is,
Two friction gain layers 103 are said.Vertical range between two friction gain layers 103 for d, likewise, two friction gain layers 104 it
Between vertical range also for d, and meet the following conditions： 0≤d≤1cm.The electrode layer 30 and electrode layer 50 as voltage and
Electric current output electrode, and pass through conducting wire 60 and be electrically connected with circuit unit 40, so as to which electrode thin film layer 10 is thin with electrode respectively
Film layer 11, power generation film 102 and electrode thin film layer 11, power generation film 101 and electrode thin film layer 12 between distance setting meet with
Lower condition：It is collided when spherical ball or film is enable to generate deformation in rolling process and contacted and rub, when sphere is extensive
After complex deformation, this can detach electrode thin film layer.
In the present embodiment, through-hole 111,121, the through-hole are offered on the electrode thin film layer 11 and electrode thin film layer 12
Circuit unit 40 described in face.
In the present embodiment, the electrode thin film layer 10 is selected from polytetrafluoroethylene (PTFE)（PTFE）Material is made, the electrode
Film layer 11 and electrode thin film layer 12 use polyethylene terephthalate（PET）Material is mixed through oxygen and carbon tetrafluoride
Plasma caused by gas carries out the modified material in surface and is made.Polytetrafluoroethylene (PTFE)（PTFE or Teflon）, custom
Claim " King ", be a kind of flexible high molecular material, there is excellent comprehensive performance, as shown in table 1.The excellent performance of PTFE makes
It is all widely used in chemical industry, machinery, electronics, electric appliance, military project, space flight, environmental protection and bridge industry.The machinability of PTFE
It is relatively strong, required PTFE material can be obtained by a variety of method of modifying, such as surface is modified, filling-modified, blending and modifying.
PTFE films are a kind of engineering plastics, and half is applied to higher corrosion resistant pipeline, container, pump, valve and the system of performance requirement
Radar, high frequency communications equipment, radio component parts etc..It is with following characteristic：
High temperature resistant：It is low temperature resistant using operating temperature up to 250 DEG C：With good mechanical tenacity, that is, drop temperature to-
196 DEG C, it can also keep 5% elongation, nonhazardous：With physiological inertia, internal nothing is chronically implanted as artificial blood vessel and internal organs
Adverse reaction, mechanical property do not adhere to：Smooth exception, Lian Bing all than only it, be surface tension minimum in solid material,
Any substance is not adhered to.Its friction coefficient is minimum, only the 1/5 of polyethylene, this is the important feature of perfluorocarbon surface.And by
It is extremely low in fluoro- carbon chain molecules intermolecular forces, so polytetrafluoroethylene (PTFE) has non-stick, excellent insulation performance：One layer of newspaper thickness
Film is just enough to keep out the high-voltage electricity of 1500V.Resistant to chemical etching and weatherability：In addition to the alkali metal of melting, polytetrafluoroethylene (PTFE) is several
Do not corroded by any chemical reagents.Such as boil in the concentrated sulfuric acid, nitric acid, hydrochloric acid or even in chloroazotic acid, weight and performance are equal
It is unchanged, all solvents are also practically insoluble in, are only slightly dissolved in full alkane at 300 DEG C or more（About 0.1g/100g）, excellent is resistance to
Hou Xing：It is nonhygroscopic, it is non-ignitable, to oxygen, the equal stabilizer pole of ultraviolet light, there is aging life-span best in plastics.Electrical property：Polytetrafluoroethylene (PTFE)
Dielectric constant and dielectric loss in wider frequency range is all very low, and breakdown voltage, volume resistivity and arc resistance
It is all higher.Radiation resistance：The radiation resistance of polytetrafluoroethylene (PTFE) is poor（104 ladds）, degradation is caused after by high-energy radiation, it is high
The electrical property and mechanical property of molecule are decreased obviously.
In another embodiment, electrode thin film layer 10 selects polyester fiber material to be made, 11 He of electrode thin film layer
Electrode thin film layer 12 is made using dimethyl silicone polymer material.The electrode thin film layer 10 and electrode thin film layer 12
Thickness is 500-5000 μm.
The present embodiment, the electrode layer 30 pass through vacuum sputtering or chemical vapor deposition work using conductive metal material
Complete metal electricity is produced in skill, the part that insulated substrate 20 is avoided among the two panels power generation film of first electrode film layer
Pole.The electrode layer 50 uses conductive metal material by vacuum sputtering or chemical vapor deposition method, thin in the electrode
The two of film layer 11 and electrode thin film layer 12 produce complete metal electrode away from face.The metal electrode is round or non-circular
Metal electrode.The conductive metal material selected from gold, silver, copper, aluminium, titanium, tungsten, iron and its alloy in one kind, metal electrode is thick
Degree is preferably 100nm-4000nm.
Refering to what is shown in Fig. 2, the friction gain layer 103 includes being arranged on power generation film 102 and second electrode film layer 11
First microgranular convexity layer 1031 of two opposite faces and be covered on the first microgranular convexity layer and with electrode thin film layer 10 and
The nano metal layer 1032 that 11 liang of opposite faces of second electrode film layer fit closely.The friction gain layer 104 includes being arranged on
Generate electricity 12 liang of opposite faces of film 101 and electrode thin film layer microgranular convexity layer 1041 and be covered in the second microgranular protrusion
The nano metal layer 1042 fitted closely on layer 1041 and with 12 liang of opposite faces of electrode thin film layer 10 and electrode thin film layer.Described
The one microgranular microgranular convexity layer 1041 of convexity layer 1031 or the second is mixed using nanoscale SiO 2 and nanoscale Al2O3 materials
Conjunction is made.Its manufacture craft is as follows：A helical layer shape form nanoscale is coated using adhesive on electrode thin film layer 101
SiO 2 and nanoscale Al2O3 material mixing materials, the adhesive use 2 adhesives of colloidal sol SiO.After drying, using sputtering or
Evaporation technology, nanoscale metal material is coated on all nanoscale SiO 2 and nanoscale Al2O3 material mixing materials and
Electrode thin film layer 101 other without applying be covered with the part of mixing material.
Electrode layer 30 and electrode layer 50 are electrically connected by conducting wire 60 and circuit unit 40 forms closed circuit, circuit unit
40 include rectification circuit 401, power control circuit 402, accumulator 403 and other circuits 404 for being electrically connected successively, described whole
The alternating current for the generation that generates electricity is switched to direct current by current circuit 401 for bridge rectifier, and power control circuit 402 is voltage-controlled to lift
It makes and charges to battery, wherein buck control provides stable input voltage for battery charging, includes the liter of base what PWM controls
Chip (buck-boost voltage regulator) is depressured, the charging chip of Charge Management is also carried out to accumulator 403,
Other circuits 404 are other relevant smart circuits of intelligent sphere.
The operation principle of the present embodiment is as follows：
In the present embodiment, electrode thin film layer 10 is the ㎜ of d=4 with electrode thin film layer 11, the distance between 12 respectively, such as
Shown in Fig. 4, when sphere 1, which receives external force collision, to be deformed upon, the middle part meeting of electrode thin film layer 10 and electrode thin film layer 11 and 12
It fits together, and the dynamics collided is bigger, then the dynamics of its fitting is also bigger, the elastic deformation after shock due to film in itself
It can be divided into and hold, then during hitting and separating, electrode thin film layer 10 is respectively with electrode thin film layer 11,12 due to constantly rubbing
Potential change is produced, generates equivalent but electrically opposite dislocation charge.And electrode layer 30 and electrode layer 40 are as entire power generation
The positive and negative electrode of film is connect with external circuit unit circuit, so as to which the electrode layer 30 and electrode layer 50 are used as voltage and electricity
Output electrode is flowed, and passes through conducting wire and is electrically connected with circuit unit, the voltage and current generated so as to the film layer friction that will generate electricity
Output to circuit unit is stored.
Setting friction gain layer 103, electric thin layer 12 and power generation film on electrode thin film layer 11 and power generation film 102
Setting friction gain layer 104, then can increase contact area area on 101, in the frictional force effect of friction gain layer 103,104
Down so that the opposite slip on both vertically as well as horizontally occurs for electrode thin film layer 10,11,12, specifically, and helical raised
1031st, 1041 increase the CONTACT WITH FRICTION on vertical direction, and 1032,1042, nano metal layer increases rubbing in horizontal direction
Wipe smooth is moved, and the setting of nano metal layer 1032,1042, can increase the generation of charge, so that three electrode thin film layers
Built-in potential between 10 and electrode thin film layer 11,12 greatly enhances.So that electrode layer 30 and electrode layer 50 generate more
Free charge, and in the case that outer circuit turn-on generation in and, formed extrinsic current enter circuit unit load, electric current is deposited
Storage, and provide operating voltage for 1 other component of sphere.
The present embodiment has the beneficial effect that：
By one group of electrode thin film layer of setting in the sphere 1, this group of electrode thin film layer include one middle part electrode film
Layer 10 and is separately positioned on the electrode thin film layer 11 of 10 both sides of electrode thin film layer and electrode thin film layer 12, electrode thin film layer 10
Itself it is also to be made of two panels power generation film, is equipped on electrode layer 30 and insulated substrate 20 and sets among the two panels electrode thin film layer
The circuit unit 40 put, the combination of these structures forms triboelectricity device, by a kind of isolation technics, when rub occur when, the
Two and third electrode thin film layer generated between electrode thin film layer 10 separation of charge and form potential difference respectively, via external circuit
Electric current can be formed.In friction, first electrode film layer generates electronics, and second and third electrode thin film layer are then responsible for receiving electricity
Son is output to by conducting wire in circuit unit 40 from by the electric current of generation and voltage, and is passed through rectifying and wave-filtering process and sent out for friction
Other electronics of the circuit unit 40 of electric intelligent sphere.
2nd, the two sides of electrode thin film layer 10 are equipped with friction gain layer, and 12 phase of electrode thin film layer 11 and electrode thin film layer
Friction gain layer also is provided with to the one side of electrode thin film layer 10, which uses microgranular convexity layer and nanometer
Metal-layer structure, when two electrode thin film layers rub, which can increase friction in the vertical direction,
And nano metal layer can increase friction in the horizontal direction, so as to substantially increase the friction of friction surface from two dimensions
Dynamics further improves output voltage electric current.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only include those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or end
The intrinsic element of end equipment.In the absence of more restrictions, limited by sentence " including ... " or " including ... "
Element, it is not excluded that also there are other elements in the process including the element, method, article or terminal device.This
Outside, herein, " being more than ", " being less than ", " being more than " etc. are interpreted as not including this number；" more than ", " following ", " within " etc. understandings
It is to include this number.
Although the various embodiments described above are described, those skilled in the art once know basic wound
The property made concept can then make these embodiments other change and modification, so the foregoing is merely the embodiment of the present invention,
Not thereby the scope of patent protection of the present invention, every equivalent structure made using description of the invention and accompanying drawing content are limited
Or equivalent process transformation, other related technical areas are directly or indirectly used in, are similarly included in the patent of the present invention
Within protection domain.
Claims (10)
1. the film electricity generating ball of encasing electronic components in a bulb, it is characterised in that：Including sphere, central region in the sphere
Equipped with first electrode film layer, the first electrode film layer by two panels generate electricity it is film adhered form, two panels power generation film among
Equipped with an insulated substrate, the insulated substrate is equipped with circuit unit, and the part of insulated substrate is avoided among two panels power generation film
Equipped with first electrode layer, the first electrode layer is electrically connected with circuit unit by conducting wire, and second is additionally provided in the sphere
Electrode thin film layer and third electrode thin film layer, the second electrode film layer and third electrode thin film layer are separately positioned on the first electricity
The two sides of very thin film layer, two opposite faces of the first electrode film layer and second electrode film layer are respectively equipped with the first friction
Gain layer, the first electrode film layer and two opposite faces of third electrode thin film layer are respectively equipped with the second friction gain layer, institute
State the two of second electrode film layer and third electrode thin film layer and be respectively equipped with the second electrode lay away from face, the second electrode lay with
Circuit unit is electrically connected by conducting wire.
2. the film electricity generating ball of encasing electronic components in a bulb according to claim 1, it is characterised in that：Described two
Vertical range d between first friction gain layer meets the following conditions：0≤d≤1cm, it is described two second friction gain layer between
Vertical range d meet the following conditions： 0≤d≤1cm.
3. the film electricity generating ball of encasing electronic components in a bulb according to claim 1, it is characterised in that：Described second
Through-hole, circuit unit described in the through-hole face are offered on electrode thin film layer and third electrode thin film layer.
4. the film electricity generating ball of encasing electronic components in a bulb according to claim 1, it is characterised in that：Described first
Electrode thin film layer is selected from polytetrafluoroethylene (PTFE), polyester fiber, dimethyl silicone polymer, pet material through oxygen
Plasma caused by gas and carbon tetrafluoride mixed gas carries out one kind in the modified material in surface, second electricity
Very thin film layer and third electrode thin film layer are selected from polytetrafluoroethylene (PTFE), polyester fiber, dimethyl silicone polymer, poly terephthalic acid second
Naphthalate material is carried out through plasma caused by oxygen and carbon tetrafluoride mixed gas in the modified material in surface
One kind, but the first electrode film layer is different with the material of second electrode film layer, the second electrode film layer and third
The material of electrode thin film layer is identical.
5. the film electricity generating ball of encasing electronic components in a bulb according to claim 4, it is characterised in that：First electrode
Film layer selects polyester fiber material to be made, and the second electrode film layer and third electrode thin film layer use poly- diformazan
Radical siloxane material is made.
6. the film electricity generating ball of encasing electronic components in a bulb according to claim 1, it is characterised in that：Described first
Electrode layer uses conductive metal material by vacuum sputtering or chemical vapor deposition method, in the two panels of first electrode film layer
Produce complete metal electrode in the part that insulated substrate is avoided among power generation film.
7. the film electricity generating ball of encasing electronic components in a bulb according to claim 1, it is characterised in that：Described second
Electrode layer using conductive metal material by vacuum sputtering or chemical vapor deposition method, in the second electrode film layer and
The two of third electrode thin film layer produce complete metal electrode away from face.
8. the film electricity generating ball of encasing electronic components in a bulb according to claim 1, it is characterised in that：Described first
Friction gain layer includes being arranged on first electrode film layer and the first microgranular protrusion of two opposite faces of second electrode film layer
Layer and be covered on the first microgranular convexity layer and fitted closely respectively with first electrode film layer and second electrode film layer
The first nano metal layer.
9. the film electricity generating ball of encasing electronic components in a bulb according to claim 8, it is characterised in that：Described second
Friction gain layer includes being arranged on first electrode film layer and the first microgranular protrusion of two opposite faces of third electrode thin film layer
Layer and be covered on the first microgranular convexity layer and fitted closely respectively with first electrode film layer and third electrode thin film layer
The first nano metal layer.
10. the film electricity generating ball of encasing electronic components in a bulb according to claim 9, it is characterised in that：Described
One microgranular convexity layer or the second microgranular convexity layer be made by mixing using nanoscale SiO 2 and nanoscale Al2O3 materials and
Into.
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| CN102710166B (en) * | 2012-04-13 | 2015-01-07 | 纳米新能源（唐山）有限责任公司 | Friction generator |
| CN103840700B (en) * | 2012-11-22 | 2016-08-10 | 纳米新能源（唐山）有限责任公司 | A kind of subsphaeroidal nano friction generator of multilayer high power and application thereof |
| CN103780126B (en) * | 2013-03-29 | 2017-02-08 | 北京纳米能源与***研究所 | Friction nanometer generator and gyroscope |
| CN104253561B (en) * | 2013-06-25 | 2018-06-08 | 北京纳米能源与***研究所 | Sliding friction generator, electricity-generating method and vector shift sensor |
| CN105356790B (en) * | 2015-11-16 | 2017-08-18 | 中北大学 | Rub the micro- energy resource collecting device of piezoelectricity magnetic electric compound three-dimensional space multi-freedom |
| CN206517318U (en) * | 2017-02-23 | 2017-09-22 | 简极科技有限公司 | The film electricity generating ball of encasing electronic components in one bulb |
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