CN110429854A - A kind of energy capture device for automobile hanging vibration insulating system - Google Patents
A kind of energy capture device for automobile hanging vibration insulating system Download PDFInfo
- Publication number
- CN110429854A CN110429854A CN201910761875.6A CN201910761875A CN110429854A CN 110429854 A CN110429854 A CN 110429854A CN 201910761875 A CN201910761875 A CN 201910761875A CN 110429854 A CN110429854 A CN 110429854A
- Authority
- CN
- China
- Prior art keywords
- frictional layer
- cathode
- permanent
- anode
- capture device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005389 magnetism Effects 0.000 claims abstract description 28
- 230000006698 induction Effects 0.000 claims abstract description 18
- 238000010248 power generation Methods 0.000 claims abstract description 18
- 230000005674 electromagnetic induction Effects 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims abstract description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 8
- 238000004146 energy storage Methods 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000003306 harvesting Methods 0.000 abstract 1
- 230000001939 inductive effect Effects 0.000 abstract 1
- 230000002085 persistent effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- BUZMJVBOGDBMGI-UHFFFAOYSA-N 1-phenylpropylbenzene Chemical compound C=1C=CC=CC=1C(CC)C1=CC=CC=C1 BUZMJVBOGDBMGI-UHFFFAOYSA-N 0.000 description 1
- WUPHOULIZUERAE-UHFFFAOYSA-N 3-(oxolan-2-yl)propanoic acid Chemical compound OC(=O)CCC1CCCO1 WUPHOULIZUERAE-UHFFFAOYSA-N 0.000 description 1
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910005540 GaP Inorganic materials 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052980 cadmium sulfide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- HZXMRANICFIONG-UHFFFAOYSA-N gallium phosphide Chemical compound [Ga]#P HZXMRANICFIONG-UHFFFAOYSA-N 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
- H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
A kind of energy capture device for automobile hanging vibration insulating system, including friction power generation component and electromagnetic induction electrification component two parts.Friction power generation component includes anode frictional layer and cathode frictional layer, and two frictional layers are in contact, and exports ac signal using frictional electricity effect under external force vibration effect, and by being stored in electrical storage device after rectification circuit.Electromagnetic induction electrification component includes permanent-magnet component and induction coil, and under external force vibration effect, inductive coil does cutting magnetic induction line movement in the magnetic field that permanent magnetism generates, and generates ac signal, and by being stored in electrical storage device after rectifier circuit rectifies.Friction power generation component generating efficiency with higher in low-frequency vibration, and electromagnetic induction electrification component enables the energy capture device in wider oscillating region persistent collection electric energy, the power harvesting under a variety of vibration modes that automobile generates in the process of moving in the characteristic that upper frequency has larger current to export.
Description
Technical field
The present invention relates to power fields, in particular to one kind that vibration is converted into electric energy are used for automobile hanging vibration insulating system
Energy capture device.
Background technique
The development of enhancing and technology recently as environmental consciousness, new-energy automobile become the choosing of more and more consumers
It selects, the market share of EHV electric and hybrid vehicle increases year by year.However it newly can former automobile especially pure electric automobile and tradition
The automobile deficiency long compared with short charging time compared to course continuation mileage limits use of the electric car under some scenes, also limits
The further genralrlization of new-energy automobile.
Course continuation mileage in order to further increase, research staff are proposing some energy regeneratings and energy for electric car
Trap setting is measured, is that electric car can continue to obtain the supplement of electric energy during traveling.However this kind of device mainly uses electricity
Magnetic induction power generation, therefore device volume and weight are relatively large.In addition, conversion of such energy capture device in vibration mechanical energy
Aspect low frequency conversion capability is not strong.In addition there are a part design be produced electricl energy using triboelectricity device, but usually this
Class device exports that electric current is smaller, and the electric energy that when exclusive use generates cannot fully meet the demand of energy acquisition than relatively limited.
Summary of the invention
It, can will be in vehicle travel process the present invention provides a kind of energy capture device for automobile hanging vibration insulating system
Vibration be converted into electric energy, and be stored in energy storage device.The energy capture device improves energy capture device and shakes in low frequency
Generating capacity in rotating ring border can continue to convert electricity for vibration mechanical energy under a variety of vibrational states in running car
Energy.
To achieve the above object, this method provides a kind of hybrid energy trap setting, comprising: friction power generation component and electricity
Magnetic induction electrification component, wherein
The friction power generation component contain at least two outer ring-like anode frictional layer, two inner annular anode frictional layers, one it is outer
Ring cathode frictional layer and an inner annular cathode frictional layer；Anode and cathode frictional layer is produced by physical contact and relative displacement
Raw opposite triboelectric charge and every two orificed anode frictional layer are used as a pair of of electric energy output end, connect between output end whole
Fluid element；
The friction power generation component China and foreign countries orificed anode frictional layer is set on the inside of outer permanent-magnet component bracket, inner annular anode friction
Layer is set to interior permanent-magnet component stent outer, and inner annular cathode frictional layer is set on the inside of coil brace, outer ring-like cathode friction
Layer is set to outside between coil；The quantity of orificed anode frictional layer is two times of cathode frictional layer, and orificed anode frictional layer is same
Axis equidistantly arranges, the position of ring cathode frictional layer be arranged in from close to pedestal direction calculating odd positions circular anode
Frictional layer alignment, and orificed anode frictional layer and the ring cathode frictional layer being in contact are of same size.Outer anode frictional layer
The appearance face contact of inner surface and outer cathode frictional layer is arranged, the outer surface of interior anode frictional layer and the interior table of inner cathode frictional layer
Face contact setting；
In the electromagnetic induction electrification component, permanent-magnet component is made of permanent-magnetic clamp and magnet yoke ring, with one between every two permanent-magnetic clamp
Magnet yoke ring made of a high-permeability material separates, and adjacent permanent-magnetic clamp magnetic direction is axially reverse, induction coil and rectification
Element is connected；
Preferably, coil outer diameter and interior permanent-magnetic clamp outer diameter ratio are 0.7-0.9, and the ratio of outer permanent-magnetic clamp internal diameter and internal coil diameter is
The height of 0.7-0.9, single permanent-magnetic clamp and magnetic yoke and be 0.6-1 times of coil outer diameter, the ratio of permanent-magnetic clamp height and magnetic yoke height
Value is 3；
In the electromagnetic induction electrification component, permanent-magnet component is fixed on the base by outer permanent magnetism bracket and interior permanent magnetism bracket, sense
It answers coil to be fixed on upper cover with coil brace, by the connection of the elastic constructions such as spring or rubber between upper cover and pedestal, and has
The upper cover of induction coil and cathode frictional layer is nested between the outer permanent-magnet component and interior permanent-magnet component on pedestal；
The energy capture device, when contrary axial force is respectively acting on upper cover and pedestal, upper cover and pedestal are produced
Raw relative motion, and the other components movement being attached on the two is driven, cathode and anode frictional layer phase mutual friction generate electricity
Can, the magnetic field that induction coil cutting permanent magnetism generates produces electricl energy；
The energy capture device can also be used with used aloned with multiple serial or parallel connections, be connect with suspension vibration avoiding system,
Electric energy is converted by vibration, power for sensor or is transmitted in energy storage device, while the car assisted suspension vibration avoiding system of energy subtracts
The vibration generated in few vehicle travel process.
Compared with prior art, the present invention have it is following the utility model has the advantages that
1, energy capture device of the invention can be integrated in the hanging vibration reduction system of electric car, be generated when can be by vehicle driving
Vibration be converted into electric energy, charge for electric car energy storage device or drive the equipment such as onboard sensor, to increase vehicle
Course continuation mileage.
2, energy capture device of the invention includes friction power generation component and electromagnetic induction electrification component, wherein triboelectricity
The matching design of component and electromagnetic induction electrification component can effectively increase generating efficiency when low-frequency vibration.
3, energy capture apparatus structure of the invention is simply easy to maintain, and each section material is easily obtained, preparation method letter
Just, it and can be arranged by mode in series or in parallel, there is preferable assembly while increasing generated output density
Adaptability can carry out structural adjustment according to assembly space.
Detailed description of the invention
Attached drawing is not pressed actual size equal proportion scaling and is drawn, it is preferred that emphasis is shows the gist of the present invention, makes of the invention upper
It is more apparent to state feature and advantage.
Fig. 1 is energy capture device typical structure diagram provided by the invention；
Fig. 2 is energy capture device local structural graph provided by the invention；
Fig. 3 is the schematic illustration of anode frictional layer and cathode frictional layer triboelectricity；
Fig. 4 is energy capture device assembling schematic diagram provided by the invention.
Specific embodiment
In order to which technical scheme in the embodiment of the invention is clearly and completely described, below in conjunction with of the invention real
Example is applied, and referring to attached drawing, the present invention will be described in further detail.Described embodiment is only that a part of the invention is implemented
Example, instead of all the embodiments.Based on the embodiments of the present invention, this field other do not create the institute for sexually revising and obtaining
There is embodiment, shall fall within the protection scope of the present invention.In addition, combination schematic diagram of the present invention is described in detail, this hair is being described in detail
When bright embodiment, for purposes of illustration only, the schematic diagram is example, the scope of protection of the invention should not be limited herein.
The embodiment of the present invention is discussed in detail with reference to the accompanying drawing
Shown in FIG. 1 is a kind of typical structure of automobile hanging vibration insulating system energy capture device of the present invention, comprising: upper cover 10,
Several outer permanent-magnetic clamps 11, several outer yokes 12, induction coil 13, coil fixed ring 14, lower cover 15, spring stator 16, spring
17, several interior permanent-magnetic clamps 18, several inner yokes 19, outer permanent magnetism fixed ring 20, interior permanent magnetism fixed ring 21, outer permanent magnet seat 22, it is interior forever
Magnetic support 23, coil support arm 24, coil inner support 25, outer permanent magnetism bracket 26, interior permanent magnetism bracket 27.Its 24 He of coil support arm
Coil inner support 25 is fixed by bolts in upper cover, is close to outside in induction coil 13, and pass through screw thread with coil fixed ring 14
It is connected to the end of coil brace 24 and 25, induction coil 13 is fixed on upper cover 16.Have between every two external application magnet ring 11 a piece of
Outer yoke 12 separates, and outer 11 magnetic direction of permanent-magnetic clamp of adjacent two is axially reverse, is made of outer permanent-magnetic clamp and magnetic yoke outer
Permanent-magnet component covers on outer permanent magnetism bracket 26, and outer permanent magnetism bracket 26 is then by being bolted to the outer permanent magnetism pedestal connected with lower cover 15
On 22, outer permanent magnetism pedestal 22 is bolted with lower cover 15.The other end of outer permanent magnetism bracket 26 have outer permanent magnetism fixed ring 20 with
Be threadedly coupled, several outer permanent-magnetic clamps 11 and several outer yokes 12 are fixed on lower lid by outer permanent magnetism fixed ring 20 after screwing.
It is similar, with there is a piece of inner yoke 19 to separate between magnet ring 18 in every two, the outer 11 magnetic direction edge of permanent-magnetic clamp of adjacent two
It is axial opposed, it is covered on interior permanent magnetism bracket 27 by the interior permanent-magnet component that interior permanent-magnetic clamp and inner yoke form, interior permanent magnetism bracket 27 is then
By being bolted on the interior permanent magnetism pedestal 23 connected with lower cover 15, interior permanent magnetism pedestal 23 is bolted with lower cover 15.It is interior
The other end of permanent magnetism bracket 27 has interior permanent magnetism fixed ring 21 to be threadedly coupled therewith, and interior permanent magnetism fixed ring 21 will be several interior after screwing
Permanent-magnetic clamp 18 and several inner yokes 19 are fixed on lower lid.The both ends of spring 17 are respectively welded or are fixed on by other means
In spring stator 16 and lower cover 15；Upper cover 10 with other component is connected and fixed by screw thread and spring stator 16.On
When relative displacement occurs under external force for lid 16 and lower cover 15, since spring 17 or other elastic constructions being set at this are left
The right side generates axially reciprocating, and upper cover 16 drives induction coil 13 to do the magnetic line of force that cutting permanent-magnet component generates, and generates alternation electricity
Stream after the rectified element rectification of output end by exporting.
Fig. 2 in order that the typical structure of energy capture device shown in Fig. 1 part, comprising: interior anode frictional layer 28, inner cathode
Frictional layer 29, outer anode frictional layer 30 and outer cathode frictional layer 31.Wherein, interior anode frictional layer 28 is fixed by way of bonding
On the side wall of interior permanent magnetism bracket 27, and equidistantly distributed, outer anode frictional layer 30 are then fixed on by way of bonding outer
On the side wall of permanent magnetism bracket 26, and equidistantly distributed.Inner cathode frictional layer 29 is fixed on coil inner support by way of bonding
On 25 side wall, outer cathode frictional layer 31 is then fixed on the side wall of coil support arm 24 by way of bonding.For by outer
Under the original state of power effect, the interior anode of inner cathode frictional layer 29 and odd positions (being calculated since close to 10 one end of upper cover)
Frictional layer 28 is aligned；The interior anode frictional layer of outer cathode frictional layer 31 and odd positions (being calculated since close to 10 one end of upper cover)
30 alignment.When not having external force, because of the support of spring 17, anode frictional layer and cathode frictional layer keep relatively quiet
Only, it is exported without electric current, and when the external forces such as being vibrated, deformation occurs for spring 17, and phase occurs for upper cover 10 and lower cover 15
To movement, anode frictional layer and cathode frictional layer is made to be in contact the continually changing sliding friction campaign of area.In motion process
In because two kinds of friction layer materials are different to the comfortable ability of electronics, the anode weaker to electronics constraint ability in frictional layer
In electronics transfer to the electronics constraint stronger cathode frictional layer of ability on frictional layer, so that the positively charged cathode of anode frictional layer rubs
It is negatively charged to wipe layer.In the state that contact area does not change, as shown in fig. 31, two kinds of surface charge electricity are identical, electrical phase
Instead, it is externally exported without electric current；And when sliding friction becomes the anode frictional layer contact area of cathode frictional layer and initial contact
It is small, while when being contacted with another anode frictional layer again, as shown in Fig. 3 II, part electronics is shifted from another anode frictional layer
New electric equilibrium state is formed on to the anode frictional layer of initial contact, so produce electric current；When cathode frictional layer continues to slide
It moves to contact surface during being overlapped completely with second anode frictional layer, electric current constantly generates, second piece of anode frictional layer
Surface and the cathode friction layer surface band opposite polarity charge of equivalent, and initial anode frictional layer has then restored electroneutral, such as schemes
Shown in 3III；When cathode frictional layer and anode frictional layer do reverse slide friction, as shown in Fig. 3 IV, Fig. 3 V, then generate reversed
The surface charge of electric current, cathode frictional layer and initial anode frictional layer reaches electric equilibrium state again.With external force and vibration
It acts on above process circulation to occur, then constantly has alternating current generation, and be transferred in energy storage device by rectifier cell, thus
It realizes capture kinetic energy and is converted into the purpose of electric energy.
Anode frictional layer should select the material of the triboelectric characteristics of easy betatopic to prepare, such as some semiconductors and conductor,
Including but not limited to: the semiconductors such as silicon, germanium semiconductor, GaAs, gallium phosphide, cadmium sulfide, zinc sulphide and gold, silver, platinum, aluminium,
The conductors such as nickel, copper and its alloy.Cathode frictional layer should be selected with the material preparation for tiing up ability compared with forceful electric power beamlet, such as: polyphenyl
Ethylene, polyethylene, polypropylene, poly- diphenyl propane carbonic ester, polyethylene terephthalate, polyimides, polyvinyl chloride
Equal high-molecular compounds.
Other than the selection of friction layer material, contact can also be increased by the method for carrying out microstructure design to contact surface
Area and friction effect improve the ability of triboelectricity.It can also be improving power generation effect in such a way that contact surface injects charge
Rate.
Present embodiment will be in vehicle travel process by friction power generation component and the collaborative work of electromagnetic induction electrification component
Vibration mechanical energy be converted into electric energy, suitable for different road conditions generate a variety of vibrations, energy capture ability can be effectively improved, be
Energy storage device persistently charges, to improve the cruising ability of electric car, has effects that great application prospect and environmental protection.
Embodiment
As shown in figure 4,8 outer permanent-magnetic clamps and 8 interior permanent-magnetic clamps are all made of N52 Nd-Fe-B permanent magnet material, every two is forever
It is separated between magnet ring with cyclic annular magnetic yoke prepared by electrical pure iron, the direction of magnetization of two neighboring permanent-magnetic clamp is axially reverse；On edge
Axial, the identical outer permanent-magnetic clamp in setting position is identical with the interior permanent-magnetic clamp direction of magnetization.Outer permanent-magnetic clamp internal diameter 140mm, outer diameter
170mm, high 24mm；Interior permanent-magnetic clamp internal diameter 60mm, outer diameter 90mm, high 24mm.Induction coil outer diameter 130mm, internal diameter 100mm are high
248mm.Internal and external anode frictional layer is made of aluminium foil, and with a thickness of 0.5mm, high 25mm, setting spacing is 6mm.Inside and outside cathode rubs
It wipes layer to be made of PMMA, with a thickness of 0.5mm, high 25mm, setting spacing is 37mm.Cathode frictional layer and anode frictional layer are close
It contacts, is connected between upper cover and lower cover by spring.The energy capture device is in parallel with automobile hanging vibration absorber, when vehicle exists
Vibration hanging vibration reduction is generated in driving process drives upper cover and lower cover to generate relative displacement, which can continue output electric current.
Particular embodiments described above has carried out specifically technical solution of the present invention, implementation method and beneficial effect
It is bright, but the foregoing is merely certain specific embodiment of the invention, it does not limit the scope of the invention, it is all in protection of the invention
Within principle, any approximate modification, replacement and improvement for being made etc. be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of energy capture device for automobile hanging vibration insulating system, it is characterised in that: include: including friction power generation component
With electromagnetic induction electrification component, the friction power generation component includes orificed anode frictional layer and ring cathode frictional layer, the electricity
Magnetic induction electrification component includes permanent-magnet component and induction coil.
2. energy capture device according to claim 1, it is characterised in that: the orificed anode frictional layer includes outer ring-like
Anode frictional layer and inner annular anode frictional layer, in the friction power generation component, outer ring-like anode frictional layer is set to outside forever
On the inside of magnetic assembly bracket, inner annular anode frictional layer is set to interior permanent-magnet component stent outer；The ring cathode frictional layer packet
Outer ring-like cathode frictional layer and inner annular cathode frictional layer are included, inner annular cathode frictional layer is set on the inside of coil brace, outer ring
Shape cathode frictional layer is set to outside between coil；
The quantity of orificed anode frictional layer is two times of cathode frictional layer in the friction power generation component, and orificed anode frictional layer is same
Axis equidistantly arranges, the position of ring cathode frictional layer be arranged in from close to pedestal direction calculating odd positions circular anode
Frictional layer alignment；
The inner surface of the outer anode frictional layer of the friction power generation component and the appearance face contact of outer cathode frictional layer are arranged, interior sun
The outer surface of pole frictional layer contacts setting with the inner surface of inner cathode frictional layer；
Ring cathode frictional layer and the orificed anode frictional layer being in contact are of same size in the friction power generation component；
Every two adjacent orificed anode frictional layer is a pair of of electric energy output end in the friction power generation component；
The friction power generation component connects rectifier cell between each pair of output end.
3. energy capture device according to claim 1, which is characterized in that in the electromagnetic induction electrification component, permanent magnetism
Component is made of permanent-magnetic clamp and magnet yoke ring, and the magnet yoke ring made of a high-permeability material separates between every two permanent-magnetic clamp；
In the electromagnetic induction electrification component, coil outer diameter and interior permanent-magnetic clamp outer diameter ratio are 0.7-0.9, outer permanent-magnetic clamp internal diameter with
The ratio of internal coil diameter is 0.7-0.9, the height of single permanent-magnetic clamp and magnetic yoke and be 0.6-1 times of coil outer diameter, permanent-magnetic clamp height
Degree and the ratio of magnetic yoke height are 3；
The electromagnetic induction electrification component, which is characterized in that induction coil is connected with rectifier cell.
4. energy capture device according to claim 1, which is characterized in that permanent-magnet component outer permanent magnetism bracket and interior permanent magnetism
Bracket is fixed on the base, and induction coil is fixed on upper cover with coil brace, passes through spring or rubber etc. between upper cover and pedestal
Elastic construction connection.
5. energy capture device according to claim 1, which is characterized in that upper with induction coil and cathode frictional layer
It covers between the outer permanent-magnet component and interior permanent-magnet component being nested on pedestal.
6. energy capture device described in -5 any one according to claim 1, which is characterized in that when contrary axis is outside
When power is respectively acting on upper cover and pedestal, upper cover and pedestal generate relative motion, and drive the other portions being attached on the two
Part movement, cathode and anode frictional layer phase mutual friction produce electricl energy, and the magnetic field that induction coil cutting permanent magnetism generates produces electricl energy.
7. energy capture device according to claim 1, which is characterized in that the energy capture device can individually make
With, or being capable of multiple serial or parallel connections uses.
8. energy capture device according to claim 1, which is characterized in that it connect with suspension vibration avoiding system, will vibrate
It is converted into electric energy, power for sensor or is transmitted in energy storage device, while can car assisted suspension vibration avoiding system reduction vehicle
The vibration generated in driving process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910761875.6A CN110429854A (en) | 2019-08-19 | 2019-08-19 | A kind of energy capture device for automobile hanging vibration insulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910761875.6A CN110429854A (en) | 2019-08-19 | 2019-08-19 | A kind of energy capture device for automobile hanging vibration insulating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110429854A true CN110429854A (en) | 2019-11-08 |
Family
ID=68416722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910761875.6A Pending CN110429854A (en) | 2019-08-19 | 2019-08-19 | A kind of energy capture device for automobile hanging vibration insulating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110429854A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210252931A1 (en) * | 2020-02-17 | 2021-08-19 | Honda Motor Co., Ltd. | Electrically powered suspension system |
| CN114483427A (en) * | 2022-01-28 | 2022-05-13 | 武汉理工大学 | Mechanical energy conversion device based on friction nanometer power generation technology |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769611A (en) * | 2017-10-31 | 2018-03-06 | 长春工业大学 | Piezoelectricity electromagnetism combined wideband energy capture device based on Vehicle Suspension Vibration |
-
2019
- 2019-08-19 CN CN201910761875.6A patent/CN110429854A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769611A (en) * | 2017-10-31 | 2018-03-06 | 长春工业大学 | Piezoelectricity electromagnetism combined wideband energy capture device based on Vehicle Suspension Vibration |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210252931A1 (en) * | 2020-02-17 | 2021-08-19 | Honda Motor Co., Ltd. | Electrically powered suspension system |
| US11926185B2 (en) * | 2020-02-17 | 2024-03-12 | Honda Motor Co., Ltd. | Electrically powered suspension system |
| CN114483427A (en) * | 2022-01-28 | 2022-05-13 | 武汉理工大学 | Mechanical energy conversion device based on friction nanometer power generation technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7688036B2 (en) | System and method for storing energy | |
| CN111865133B (en) | Pendulum type friction nano generator and energy collector | |
| CN108023501A (en) | A kind of combined-type magnetic suspension wideband vibration energy collector using structure for amplifying | |
| CN110429854A (en) | A kind of energy capture device for automobile hanging vibration insulating system | |
| US20090295520A1 (en) | Magnetic structure | |
| CN105932904B (en) | A kind of multi-direction response vibration energy collector | |
| CN102352905B (en) | Shock absorber capable of improving generating efficiency by using suspension magnets under shock absorption working condition | |
| JP2010514387A (en) | System and method for storing energy | |
| CN112821708A (en) | Bistable electromagnetic-piezoelectric hybrid vibration energy collector and self-powered sensing system | |
| CN207588736U (en) | The wideband vibration energy collector that a kind of piezoelectricity is combined with magnetic suspension | |
| US11711005B2 (en) | Vibration-based electric generation device | |
| US20090295253A1 (en) | Motor/generator | |
| CN102510239A (en) | Composite vibration generator | |
| US20220109384A1 (en) | Hybrid type energy harvester | |
| CN206195582U (en) | Low work efficiency, | |
| CN1652440A (en) | Permanent magnet electric generating device for converting vibration energy into electric energy | |
| CN110707894B (en) | Vibration energy collector based on multiple magnetic phase change alloys | |
| US20100013345A1 (en) | Bi-metal coil | |
| CN204906158U (en) | Energy gatherer | |
| CN209145764U (en) | A kind of new-type wave energy generator | |
| CN203339924U (en) | Power generation and passive control system of vibration plate girder structure | |
| CN213151875U (en) | Novel automobile vibration power generation device based on electromagnetic induction | |
| CN204068639U (en) | Self-generating cell | |
| CN204190586U (en) | Self-generating cell | |
| CN103216527A (en) | Magnetic bearing based on radial rejection and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191108 |