CN205945552U - Power generation facility of conversion car suspension vibration energy - Google Patents
Power generation facility of conversion car suspension vibration energy Download PDFInfo
- Publication number
- CN205945552U CN205945552U CN201620927213.3U CN201620927213U CN205945552U CN 205945552 U CN205945552 U CN 205945552U CN 201620927213 U CN201620927213 U CN 201620927213U CN 205945552 U CN205945552 U CN 205945552U
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- suspension
- force
- transmitting block
- vibration energy
- piezo
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- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
The utility model relates to a power generation facility of conversion car suspension vibration energy belongs to the power generation facility that can change vibration energy. Comprise car body, wheel, axle, suspension, piezoelectricity generating part, car body and suspension one end fixed connection, the other end and the piezoelectricity generating part of suspension pass through two boss fixed connection of shock absorber bushings lower extreme in the suspension, piezoelectricity generating part's the other end and axle fixed connection, axle and car wheel fixed connection. The advantage is novel structure, and simple to operate effectively restraines suspension vibration, improves the ride comfort among the vapour vehicle driving process, can effective collect harmful suspension vibration, can be used for charging to automobile storage battery, improves energy utilization.
Description
Technical field
This utility model is related to a kind of TRT that can change vibrational energy.
Background technology
The vibration of automotive suspension is one of automobile noise, vibration and the big vibration source of injustice pliable (NVH) three, and vibration is not only taken advantage of
Car people brings discomfort, and the loss causing energy wastes.By these harmful Energy Efficient being lost be converted to electric energy for
Other electrical parts are problems highly significant.The device at present vibration of suspension being converted into energy does not also have.
Piezo-electric generating is realized using producing electric energy after piezoelectric deformation generating electricity, and it has, and structure is simple, realization side
Just, low cost and other advantages.Piezoelectric is a kind of energy-saving environment-friendly materials, and green safety will not produce poisonous and hazardous empty
Matter, meets sustainable development requirement.Piezo-electric generating has had substantial progress at present.Piezo-electric generating floor, piezo-electric generating are public
Road, wave piezo-electric generating etc. have tested successfully.But the energy that current TRT mainly utilizes is derived from manpower, in environment
Sub-fraction in mechanical energy, energy sources is limited, is also not applied in automotive suspension.
Content of the invention
During this utility model provides a kind of TRT changing Vehicle Suspension Vibration energy in order to will vibrate
The vibrational energy of automotive suspension is effectively converted to electric energy.
This utility model adopts the technical scheme that：By body of a motor car, wheel, vehicle bridge, suspension, piezo-electric generating parts group
Become, body of a motor car is fixedly connected with suspension one end, the other end of suspension passes through dampener sleeve in suspension with piezo-electric generating part
Two boss of lower end are fixedly connected, and the other end of described piezo-electric generating part is fixedly connected with vehicle bridge, and vehicle bridge is solid with automotive wheels
Fixed connection；
Described suspension includes boss, amortisseur and spring, and described spring is socketed with amortisseur, and boss is covered with amortisseur lower end
Cylinder is fixedly connected；
Described piezo-electric generating part is by pressing plate, force bolt, force-transmitting block, piezoelectric stack, cylinder body, flexural pivot, bulb
Lid composition, cylinder body offers the blind hole that several identicals are evenly distributed on same circumference, and piezoelectric stack loads in cylinder body
In blind hole, there is force-transmitting block the top of piezoelectric stack, and force-transmitting block is provided with blind hole；Lid composition ball pivot on flexural pivot, cylinder body, bulb
Chain, pressing plate is socketed on flexural pivot, by exert a force bolt be placed on force-transmitting block, pressing plate offers be uniformly distributed in same
On circumference and with force the corresponding tapped through hole of bolt, force bolt screw rod smooth cylindrical portion insert force-transmitting block blind hole
In and exert a force bolt bottom contact with force-transmitting block bottom；
Described between each suspension and vehicle bridge, dispose two piezo-electric generating parts.
This utility model advantage is that structure is novel, easy for installation, effectively suppresses suspension vibration, improves in vehicle traveling process
Ride comfort, harmful suspension vibration can effectively be collected, can be used to automobile storage battery is charged, improve capacity usage ratio.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the A-A sectional view of Fig. 1；
Fig. 3 is this utility model use state with reference to figure.
Specific embodiment
It is made up of body of a motor car 1, wheel 2, vehicle bridge 3, suspension 4, piezo-electric generating part 5, body of a motor car 1 and suspension 4 one end
It is fixedly connected, the other end of suspension 4 is fixed by two boss of dampener sleeve lower end in suspension 4 with piezo-electric generating part 5
Connect, the other end of described piezo-electric generating part 5 is fixedly connected with vehicle bridge 3, and vehicle bridge 3 is fixedly connected with automotive wheels 2；
Described suspension 4 includes boss 401, amortisseur 402 and spring 403, and spring 403 is socketed with amortisseur 402, boss
401 are fixedly connected with amortisseur 402 lower sleeve；
Described piezo-electric generating part 5 by pressing plate 501, force bolt 502, force-transmitting block 503, piezoelectric stack 504, cylinder body 505,
On flexural pivot 506, bulb lid 507 composition, cylinder body 505 offers several identicals be evenly distributed on blind on same circumference
Hole, piezoelectric stack 504 loads in the blind hole in cylinder body 505, and there is force-transmitting block 503 top of piezoelectric stack 504, on force-transmitting block 503
It is provided with blind hole；Lid 507 composition spherical hinge on flexural pivot 506, cylinder body 505, bulb, pressing plate 501 is socketed in flexural pivot 506
On, by exert a force bolt 502 be placed on force-transmitting block 503, pressing plate 501 offers be uniformly distributed on same circumference and with apply
The corresponding tapped through hole of power bolt 502, force bolt 502 screw rod smooth cylindrical portion insert force-transmitting block 503 blind hole in and
The bottom of force bolt 502 is contacted with force-transmitting block bottom；
Described between each suspension 4 and vehicle bridge 3, dispose two piezo-electric generating parts 5.
Described piezoelectric stack 504 be by several identical piezoelectric patches with series connection mechanically and series-parallel connection electrically connection
Mode connects, in order to enable the normal work in the vibration frequency range of suspension 4 of the piezoelectric patches in piezoelectric stack 504,
So needing to stack together by several identical piezoelectric patches, sufficiently large also for the voltage enabling it to export, reduce
Energy loss during circuit transmission for the electric energy.
Operation principle is：The vibration of automotive suspension, makes flexural pivot 506 press to pressing plate 501, and pressing plate 501 passes through the spiral shell that exerts a force
Bolt 502 transmits the force to force-transmitting block 503, because force-transmitting block 503 and piezoelectric stack 504 are in same blind hole, piezoelectric stack 504
By the axial force of force-transmitting block 503, by the deformation of several piezoelectric patches in piezoelectric stack 504, produce electric energy, piezoelectric part is produced
Raw electric energy is transported to the accumulator on automobile after the process of voltage processing module, provides energy for the adnexa on other automobiles
Amount.
Claims (4)
1. a kind of conversion Vehicle Suspension Vibration energy TRT it is characterised in that：By body of a motor car, wheel, vehicle bridge, hang
Frame, piezo-electric generating part composition, body of a motor car is fixedly connected with suspension one end, and the other end of suspension is passed through with piezo-electric generating part
In suspension, two boss of dampener sleeve lower end are fixedly connected, and the other end of described piezo-electric generating part is fixing with vehicle bridge even
Connect, vehicle bridge is fixedly connected with automotive wheels.
2. according to claim 1 a kind of conversion Vehicle Suspension Vibration energy TRT it is characterised in that：Described suspension
Including boss, amortisseur and spring, described spring is socketed with amortisseur, and boss is fixedly connected with amortisseur lower sleeve.
3. according to claim 1 a kind of conversion Vehicle Suspension Vibration energy TRT it is characterised in that：Described piezoelectricity
Electrical generation components by pressing plate, force bolt, force-transmitting block, piezoelectric stack, cylinder body, flexural pivot, cover on bulb and form, cylinder body opens up
There is the blind hole that several identicals are evenly distributed on same circumference, piezoelectric stack loads in the blind hole in cylinder body, piezoelectric stack
There is force-transmitting block top, and force-transmitting block is provided with blind hole；Lid composition spherical hinge on flexural pivot, cylinder body, bulb, pressing plate is socketed in ball pivot
On joint, by exert a force bolt be placed on force-transmitting block, pressing plate offers be uniformly distributed on same circumference and with force spiral shell
The corresponding tapped through hole of bolt, force bolt screw rod smooth cylindrical portion insert force-transmitting block blind hole in and exert a force bolt bottom
Portion is contacted with force-transmitting block bottom.
4. according to claim 1 a kind of conversion Vehicle Suspension Vibration energy TRT it is characterised in that：Described each
Two piezo-electric generating parts are all disposed between individual suspension and vehicle bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620927213.3U CN205945552U (en) | 2016-08-23 | 2016-08-23 | Power generation facility of conversion car suspension vibration energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620927213.3U CN205945552U (en) | 2016-08-23 | 2016-08-23 | Power generation facility of conversion car suspension vibration energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205945552U true CN205945552U (en) | 2017-02-08 |
Family
ID=57952757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620927213.3U Expired - Fee Related CN205945552U (en) | 2016-08-23 | 2016-08-23 | Power generation facility of conversion car suspension vibration energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205945552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832840A (en) * | 2018-05-30 | 2018-11-16 | 北京工业大学 | A kind of powered vehicle heating seat based on piezoelectric material |
-
2016
- 2016-08-23 CN CN201620927213.3U patent/CN205945552U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832840A (en) * | 2018-05-30 | 2018-11-16 | 北京工业大学 | A kind of powered vehicle heating seat based on piezoelectric material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20170823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |