CN205112909U - Car suspension system vibration energy recovery unit - Google Patents
Car suspension system vibration energy recovery unit Download PDFInfo
- Publication number
- CN205112909U CN205112909U CN201520819399.6U CN201520819399U CN205112909U CN 205112909 U CN205112909 U CN 205112909U CN 201520819399 U CN201520819399 U CN 201520819399U CN 205112909 U CN205112909 U CN 205112909U
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- suspension system
- iron core
- stator
- energy
- permanent magnet
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Abstract
The utility model discloses a car suspension system vibration energy recovery unit, including energy recuperation subtotal energy conversion portion, the energy recuperation part is including stator and the active cell of cartridge in its inside, the stator includes the cylinder stator core with oil storage cylinder barrel outside rigid coupling, is equipped with the ring connected in star of a plurality of equipartitions on cylinder stator core's inner cylinder face, all inlays in every ring connected in star and is equipped with a coil winding, the active cell includes the cylinder active cell yoke with the piston rod rigid coupling, be fixed with the ring shape permanent magnet of a plurality of equipartitions on the outer face of cylinder of cylinder active cell yoke, adjacent arbitrary two rings shape permanent magnet's magnetic flow opposite direction, energy conversion portion includes rectifier and battery, the input and the coil articulate of rectifier, and the output and the battery of rectifier are connected. The utility model discloses can retrieve the energy that suspension system bore in real time in vapour vehicle driving process to reach car energy saving and emission reduction's mesh.
Description
Technical field
The utility model relates to automobile energy-saving technology field, particularly relates to automobile energy regenerative apparatus, specifically, relates to a kind of automobile suspension system vibration energy recovery device.
Background technology
Suspension system is as one of the important assembly of car chassis system, and suspension system is made up of jointly shock absorber and damper spring usually.When automobile chassis frame or between vehicle body and wheel during relative motion, in suspension system, shock absorber remains linear reciprocating motion.For improving the travelling comfort in vehicle traveling process, the damper spring of suspension system can produce vibration when the impact being subject to Uneven road, and shock absorber is for the vibrational energy of the suspension system that decays.The shock absorber of automobile suspension system extensively adopts tube hydraulic shock absorber, its principle of work is: when vehicle frame or when there is relative motion between vehicle body and wheel, piston up-down in shock absorber, fluid in shock absorber chamber flows in another chamber from a chamber through different damping hole repeatedly, and the friction now between hole wall and fluid and the intermolecular interior friction of fluid form dumping force to vibration.According to statistics, shock absorber for suspension system institute consumed energy accounts for the significant proportion that driving engine exports energy, and unfairness is got on road surface, and shock absorber consumed energy proportion is larger.In today that global energy is increasingly in short supply, fully reclaim automobile each several part energy and in addition trans-utilization, reduce oil consumption to automobile, emissions reduction has realistic meaning.
How to design the vibrational energy that a kind of energy recycle device is used for reclaiming suspension system in vehicle travel process, yet there are no the report of relevant apparatus at present both at home and abroad.Therefore, need a kind of suspension system vibration energy recovery device of design badly, under motoring condition, can reclaim the vibrational energy of suspension system carrying in real time, this is significant to the energy-saving and emission-reduction of automobile.
Summary of the invention
The utility model provides a kind of automobile suspension system vibration energy recovery device for solving in known technology the technical matters that exists, this device can reclaim the energy of suspension system carrying in real time in vehicle traveling process, thus reaches the object of automotive energy-saving emission-reducing.
The technical scheme that the utility model is taked for the technical matters existed in solution known technology is: a kind of automobile suspension system vibration energy recovery device, described automobile suspension system is provided with tube hydraulic shock absorber, described tube hydraulic shock absorber is provided with oil storage cylinder barrel and piston rod, and this vibration energy recovery device comprises energy regenerating part and energy conversion part; Described energy regenerating part comprises stator and plug-in mounting mover therein; Described stator comprise with described oil storage cylinder barrel outside affixed cylindrical stator iron core, the inner cylinder face of described cylindrical stator iron core is provided with multiple uniform toroidal cavity, a stator inner circular tooth is formed between adjacent any two described toroidal cavities, a coil winding is all embedded with in each described toroidal cavity, adjacent any two described coil winding series connection, all described coil winding are provided with a first tail two coil connectors, the axes normal of described coil winding place plane and described cylindrical stator iron core; Described mover comprises the cylindrical shape mover yoke affixed with described piston rod; The external cylindrical surface of described cylindrical shape mover yoke is fixed with multiple uniform annular arrangement permanent magnet; Described annular permanent magnnet is divided into two kinds, and a kind of inner side is S pole, and outside is N pole; Another kind of inner side is N pole, and outside is S pole; The flow direction of adjacent any two described annular arrangement permanent magnets is contrary; Described cylindrical stator iron core and described cylindrical shape mover yoke are coaxially arranged; When automobile suspension system remains static, multiple described annular arrangement permanent magnet is relative one by one with multiple described stator inner loop tooth, and is formed with even air gap between relative described annular arrangement permanent magnet and described stator inner loop tooth; Described energy conversion part comprises rectifier and storage battery, and the input end of described rectifier is connected with described coil connectors, and the mouth of described rectifier is connected with storage battery.
Described cylindrical stator iron core and oil storage cylinder barrel are coaxially arranged, and described cylindrical shape mover yoke and piston rod are coaxially arranged.
The height of described annular arrangement permanent magnet is identical with the width of described stator inner loop tooth.
The top of described cylindrical stator iron core is provided with rubber retractable dust cover, the lower end of described rubber retractable dust cover is fixed on the top of described cylindrical stator iron core, the upper end of described rubber retractable dust cover is positioned at the top of described cylindrical shape mover yoke, and the upper end of described rubber retractable dust cover is fixing on the piston rod.
The advantage that the utility model has and good effect are:
One) in vehicle traveling process, the energy of suspension system carrying can be reclaimed in real time, thus reach the object of automotive energy-saving emission-reducing.
Two) structure is simple, easy for installation, and the mounting means of energy recycle device can customize according to vehicle shock absorber locus feature, thus ensure that the feasibility of energy recycle device.
Three) size of coil winding and number can customize according to the shock absorber size of automobile suspension system, thus can guarantee that the maximization of suspension system vibrational energy is reclaimed.
Four) make to there is air gap between stator and mover, without Relative friction, therefore, any impact can not be produced on automobile suspension system self character.
Five) energy reclaimed directly is stored in the storage battery on automobile, therefore, can directly power for other consumers vehicle-mounted.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is Structure of mover schematic diagram of the present utility model;
Fig. 3 is the right elevation of Fig. 2;
Fig. 4 is stator structure schematic diagram of the present utility model;
Fig. 5 is the right elevation of Fig. 4;
Fig. 6 is schematic diagram of the present utility model.
In figure: 1, piston rod, 2, rubber retractable dust cover, 3, cylindrical stator iron core, 4, coil winding, 5, annular arrangement permanent magnet, 6, cylindrical shape mover yoke, 7, oil storage cylinder barrel, 8, conductor wire, 9, storage battery, 10, rectifier.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 ~ Fig. 6, a kind of automobile suspension system vibration energy recovery device, described automobile suspension system is provided with tube hydraulic shock absorber, and described tube hydraulic shock absorber is provided with oil storage cylinder barrel 7 and piston rod 1, and this vibration energy recovery device comprises energy regenerating part and energy conversion part; Described energy regenerating part comprises stator and plug-in mounting mover therein; Described stator comprise with described oil storage cylinder barrel outside affixed cylindrical stator iron core 3, the inner cylinder face of described cylindrical stator iron core 3 is provided with multiple uniform toroidal cavity, a stator inner circular tooth is formed between adjacent any two described toroidal cavities, a coil winding 4 is all embedded with in each described toroidal cavity, adjacent any two described coil winding 4 are connected, all described coil winding 4 are provided with a first tail two coil connectors, the axes normal of described coil winding 4 place plane and described cylindrical stator iron core 3; Described mover comprises the cylindrical shape mover yoke 6 affixed with described piston rod 1; The external cylindrical surface of described cylindrical shape mover yoke 6 is fixed with multiple uniform annular arrangement permanent magnet 5, and described annular permanent magnnet 5 is divided into two kinds, and a kind of inner side is S pole, and outside is N pole; Another kind of inner side is N pole, outside is S pole, the flow direction of adjacent any two described annular arrangement permanent magnets 5 is contrary, the flow direction of a described annular arrangement permanent magnet 5 deviates from the axis of described cylindrical shape mover yoke 6, and the flow direction of annular arrangement permanent magnet 5 described in another is towards the axis of described cylindrical shape mover yoke 6; Described cylindrical stator iron core 3 is coaxially arranged with described cylindrical shape mover yoke 6; When automobile suspension system remains static, multiple described annular arrangement permanent magnet 5 is relative one by one with multiple described stator inner loop tooth, and is formed with even air gap between relative described annular arrangement permanent magnet 5 and described stator inner loop tooth; Described energy conversion part comprises rectifier 10 and storage battery 9, and the input end of described rectifier 10 is connected with described coil connectors, and the mouth of described rectifier 10 is connected with storage battery 9.
In the present embodiment, described cylindrical stator iron core 3 is coaxially arranged with oil storage cylinder barrel 7, and described cylindrical shape mover yoke 6 is coaxially arranged with piston rod 1.The height of described annular arrangement permanent magnet 5 is identical with the width of described stator inner loop tooth.Rubber retractable dust cover 2 is provided with at the top of described cylindrical stator iron core 3, the lower end of described rubber retractable dust cover 2 is fixed on the top of described cylindrical stator iron core 3, the upper end of described rubber retractable dust cover 2 is positioned at the top of described cylindrical shape mover yoke 6, and the upper end of described rubber retractable dust cover 2 is fixed on piston rod 1.Vibration energy recovery device is entered for anti-sealing and dust.
Principle of work of the present utility model:
Please refer to Fig. 6, the layout of annular arrangement permanent magnet 5 is for Fig. 6, adjacent any two described annular arrangement permanent magnets 5, for the first from left and the second from left, the N pole of the second from left is in outside, flow direction deviates from the axis of described cylindrical shape mover yoke 6, and the N pole of the first from left is in inner side, and flow direction is towards the axis of described cylindrical shape mover yoke 6.Magnetic line of force enters cylindrical stator iron core 3 by the second from left outwardly through air gap, then walks around coil winding 4 by cylindrical stator iron core 3, inwardly gets back to the first from left through air gap, gets back to the second from left afterwards through cylindrical shape mover yoke 6, forms flux loop.In vehicle traveling process, suspension system Repeated Compression and stretching, piston rod is made repeatedly to stretch out and shrink, and then the reciprocating cutting magnetic line of force produced between mover and stator along axis stator direction is moved, and then single-phase induction electro-motive force is produced in coil winding 4, form a single-phase AC linear electrical generator.The single phase alternating current kinetic potential rectification exported by single-phase AC linear electrical generator by rectifier 10 is direct current, and is filled with storage battery 9, can realize the recovery of suspension system vibrational energy.
Although be described preferred embodiment of the present utility model by reference to the accompanying drawings above; but the utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model aim and claim protect, can also make a lot of form, these all belong within protection domain of the present utility model.
Claims (4)
1. an automobile suspension system vibration energy recovery device, described automobile suspension system is provided with tube hydraulic shock absorber, described tube hydraulic shock absorber is provided with oil storage cylinder barrel and piston rod, it is characterized in that, this vibration energy recovery device comprises energy regenerating part and energy conversion part;
Described energy regenerating part comprises stator and plug-in mounting mover therein;
Described stator comprise with described oil storage cylinder barrel outside affixed cylindrical stator iron core, the inner cylinder face of described cylindrical stator iron core is provided with multiple uniform toroidal cavity, a stator inner circular tooth is formed between adjacent any two described toroidal cavities, a coil winding is all embedded with in each described toroidal cavity, adjacent any two described coil winding series connection, all described coil winding are provided with a first tail two coil connectors, the axes normal of described coil winding place plane and described cylindrical stator iron core;
Described mover comprises the cylindrical shape mover yoke affixed with described piston rod; The external cylindrical surface of described cylindrical shape mover yoke is fixed with multiple uniform annular arrangement permanent magnet, and described annular permanent magnnet is divided into two kinds, and a kind of inner side is S pole, and outside is N pole; Another kind of inner side is N pole, and outside is S pole; The flow direction of adjacent any two described annular arrangement permanent magnets is contrary;
Described cylindrical stator iron core and described cylindrical shape mover yoke are coaxially arranged; When automobile suspension system remains static, multiple described annular arrangement permanent magnet is relative one by one with multiple described stator inner loop tooth, and is formed with even air gap between relative described annular arrangement permanent magnet and described stator inner loop tooth;
Described energy conversion part comprises rectifier and storage battery, and the input end of described rectifier is connected with described coil connectors, and the mouth of described rectifier is connected with storage battery.
2. automobile suspension system vibration energy recovery device according to claim 1, is characterized in that, described cylindrical stator iron core and oil storage cylinder barrel are coaxially arranged, and described cylindrical shape mover yoke and piston rod are coaxially arranged.
3. automobile suspension system vibration energy recovery device according to claim 1, is characterized in that, the height of described annular arrangement permanent magnet is identical with the width of described stator inner loop tooth.
4. automobile suspension system vibration energy recovery device according to claim 1, it is characterized in that, rubber retractable dust cover is provided with at the top of described cylindrical stator iron core, the lower end of described rubber retractable dust cover is fixed on the top of described cylindrical stator iron core, the upper end of described rubber retractable dust cover is positioned at the top of described cylindrical shape mover yoke, and the upper end of described rubber retractable dust cover is fixing on the piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520819399.6U CN205112909U (en) | 2015-10-21 | 2015-10-21 | Car suspension system vibration energy recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520819399.6U CN205112909U (en) | 2015-10-21 | 2015-10-21 | Car suspension system vibration energy recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205112909U true CN205112909U (en) | 2016-03-30 |
Family
ID=55568549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520819399.6U Expired - Fee Related CN205112909U (en) | 2015-10-21 | 2015-10-21 | Car suspension system vibration energy recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205112909U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252987A (en) * | 2015-10-21 | 2016-01-20 | 天津大学 | Automobile suspension system vibration energy recovering apparatus |
| CN109236924A (en) * | 2018-11-26 | 2019-01-18 | 方思建 | The energy recycling system of damper is utilized on a kind of automobile |
| CN109305010A (en) * | 2018-10-30 | 2019-02-05 | 西南交通大学 | A kind of permanent-magnetism electromagnetic coupling control feed energy suspension actuator |
| CN110029533A (en) * | 2019-05-17 | 2019-07-19 | 西南交通大学 | A kind of track vibration isolator and track vibrating isolation system |
-
2015
- 2015-10-21 CN CN201520819399.6U patent/CN205112909U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252987A (en) * | 2015-10-21 | 2016-01-20 | 天津大学 | Automobile suspension system vibration energy recovering apparatus |
| CN109305010A (en) * | 2018-10-30 | 2019-02-05 | 西南交通大学 | A kind of permanent-magnetism electromagnetic coupling control feed energy suspension actuator |
| CN109236924A (en) * | 2018-11-26 | 2019-01-18 | 方思建 | The energy recycling system of damper is utilized on a kind of automobile |
| CN110029533A (en) * | 2019-05-17 | 2019-07-19 | 西南交通大学 | A kind of track vibration isolator and track vibrating isolation system |
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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: 20160330 Termination date: 20171021 |
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| CF01 | Termination of patent right due to non-payment of annual fee |