CN204391864U - Efficient charging equipment in electric automobile during traveling - Google Patents
Efficient charging equipment in electric automobile during traveling Download PDFInfo
- Publication number
- CN204391864U CN204391864U CN201420836055.1U CN201420836055U CN204391864U CN 204391864 U CN204391864 U CN 204391864U CN 201420836055 U CN201420836055 U CN 201420836055U CN 204391864 U CN204391864 U CN 204391864U
- Authority
- CN
- China
- Prior art keywords
- piezopolymer
- sheet
- automobile
- electric
- during traveling
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses efficient charging equipment in a kind of electric automobile during traveling, comprise and be connected to the first piezopolymer sheet on vehicle frame and the second piezopolymer sheet, the automobile absorber be fixedly connected with the second piezopolymer sheet with described first piezopolymer sheet, also comprise the primary transformers, rectifier filter, secondary transformer, the automobile power source that connect in turn, described just transformer is also connected with piezopolymer sheet.Carrying out mechanical energy collection by body vibrations in the process that the utility model can make electric automobile travel on highway and change into electric energy, is charging electric vehicle.
Description
[technical field]
The utility model relates to the technical field of the technical field of electric device, particularly charging device of electric automobile.
[background technology]
Along with the overall background that the day by day exhaustion of Global Oil reserves, environmental pollution are serious, it is the direction that country vigorously advocates that new energy development utilizes always, hybrid vehicle, pure electric automobile to become rapidly a troop of the main force on traffic highway like the mushrooms after rain in recent years, and have the trend of accelerated development.
But, the speed of Development of Electric Vehicles and the development speed of adequate and systematic service equipment are also uneven, the resource of current charging electric vehicle is critical, charging modes mostly is charging pile and powers, the deficiency of charging device needs to go to solve from number of ways, except increasing except basic electrically-charging equipment, social resources present situation forces the charging modes of electric automobile itself to need diversification badly, and the development of electric automobile so just can be made to be raised speed.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, efficient charging equipment in a kind of electric automobile during traveling is proposed, being carried out mechanical energy collection by vehicle body vibrations and changed into electric energy in the process that electric automobile can be made to travel on highway, is charging electric vehicle.
For achieving the above object, the utility model proposes efficient charging equipment in a kind of electric automobile during traveling, comprise vehicle frame, automobile absorber, first piezopolymer sheet, second piezopolymer sheet, primary transformers, rectifier filter, secondary transformer, automobile power source, one end in the polarization two ends of described first piezopolymer sheet is fixedly connected with vehicle frame, the other end connects the upper end of automobile absorber, one end in the polarization two ends of described second piezopolymer sheet connects the lower end of described automobile absorber, the other end of described second piezopolymer sheet is fixedly connected with vehicle frame, described primary transformers, rectifier filter, secondary transformer, automobile power source is connected in turn by electric lead, described primary transformers connects described first piezopolymer sheet and the second piezopolymer sheet simultaneously.
As preferably, described first piezopolymer sheet and the second piezopolymer sheet adopt PZT5 to pile lamination and are arranged in parallel.
As preferably, the primary coil of described primary transformers is divided into A, B two groups, and described primary coil A group is connected with the first piezopolymer sheet, and described primary coil B group is connected with the second piezopolymer sheet, secondary coil is one group, and described primary transformers is voltage-dropping type.
The beneficial effects of the utility model: the utility model is by the upper and lower side wedge pressure electric polymer sheet at automobile absorber, piezoelectric effect is utilized to gather thump mechanical energy, and be converted into high voltage electric energy through electric component, finally become the electric energy adapting to automobile power source to be used, because during running car, medium and low frequency vibration is frequent, so abundant mechanical energy can be gathered carry out electric energy conversion, for electric automobile charges, reduce electric automobile to the dependence of fixing charging pile.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the schematic diagram of efficient charging equipment in a kind of electric automobile during traveling of the utility model.
In figure: 1-vehicle frame, 2-first piezopolymer sheet, 3-second piezopolymer sheet, 4-automobile absorber, 5-primary transformers, 51-primary coil A group, 52-primary coil B group, 53-secondary coil, 6-rectifier filter, 7-secondary transformer, 8-automobile power source.
[embodiment]
Consult Fig. 1, the utility model, comprise vehicle frame 1, automobile absorber 4, first piezopolymer sheet 2, second piezopolymer sheet 3, primary transformers 5, rectifier filter 6, secondary transformer 7, automobile power source 8, one end in the polarization two ends of described first piezopolymer sheet 2 is fixedly connected with vehicle frame 1, the other end connects the upper end of automobile absorber 4, one end in the polarization two ends of described second piezopolymer sheet 3 connects the lower end of described automobile absorber 4, the other end of described second piezopolymer sheet 3 is fixedly connected with vehicle frame 1, described primary transformers 5, rectifier filter 6, secondary transformer 7, automobile power source 8 is connected in turn by electric lead, described primary transformers 5 connects described first piezopolymer sheet 2 and the second piezopolymer sheet 3 simultaneously.Described first piezopolymer sheet 2 and the second piezopolymer sheet 3 adopt PZT5 to pile lamination and are arranged in parallel.The primary coil of described primary transformers 5 is divided into A, B two groups, described primary coil A group 51 is connected with the first piezopolymer sheet 2, described primary coil B group 52 is connected with the second piezopolymer sheet 3, and secondary coil 53 is one group, and described primary transformers 5 is voltage-dropping type.Described secondary transformer 7 buck-boost mode determines according to the parameter of automobile power source 9.
Utility model works process:
First, electric automobile is capable to be crossed in journey, because the fluctuating on road surface causes vibration effect to automobile, the mechanical energy absorbed during damping device buffering vibration in the vibration absorber 4 of automobile is applied on the piezopolymer sheet at vibration absorber about 4 two ends, due to the impact of piezoelectric effect, piezopolymer sector-meeting produces high voltage electric energy, becomes low-voltage alternating-current electric current through transforming, be input to after integrating in automobile power source 8 and store, realize the charging to electric automobile.
The utility model, by the upper and lower side wedge pressure electric polymer sheet at automobile absorber, piezoelectric effect is utilized to gather thump mechanical energy, and be converted into high voltage electric energy through electric component, finally become the electric energy adapting to automobile power source to be used, because during running car, medium and low frequency vibration is frequent, so abundant mechanical energy can be gathered carry out electric energy conversion, for electric automobile charges, reduce electric automobile to the dependence of fixing charging pile.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection range of the present utility model to the scheme after the utility model simple transformation.
Claims (4)
1. efficient charging equipment in an electric automobile during traveling, it is characterized in that: comprise vehicle frame (1), automobile absorber (4), first piezopolymer sheet (2), second piezopolymer sheet (3), primary transformers (5), rectifier filter (6), secondary transformer (7), automobile power source (8), one end in the polarization two ends of described first piezopolymer sheet (2) is fixedly connected with vehicle frame (1), the other end connects the upper end of automobile absorber (4), one end in the polarization two ends of described second piezopolymer sheet (3) connects the lower end of described automobile absorber (4), the other end of described second piezopolymer sheet (3) is fixedly connected with vehicle frame (1), described primary transformers (5), rectifier filter (6), secondary transformer (7), automobile power source (8) is connected in turn by electric lead, described primary transformers (5) connects described first piezopolymer sheet (2) and the second piezopolymer sheet (3) simultaneously.
2. efficient charging equipment in a kind of electric automobile during traveling as claimed in claim 1, is characterized in that: described first piezopolymer sheet (2) and the second piezopolymer sheet (3) adopt PZT5 to pile lamination and be arranged in parallel.
3. efficient charging equipment in a kind of electric automobile during traveling as claimed in claim 1, it is characterized in that: the primary coil of described primary transformers (5) is divided into A, B two groups, described primary coil A group (51) is connected with the first piezopolymer sheet (2), described primary coil B group (52) is connected with the second piezopolymer sheet (3), secondary coil (53) is one group, and described primary transformers (5) is voltage-dropping type.
4. efficient charging equipment in a kind of electric automobile during traveling as claimed in claim 1, is characterized in that: described secondary transformer (7) buck-boost mode determines according to the parameter of automobile power source (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836055.1U CN204391864U (en) | 2014-12-24 | 2014-12-24 | Efficient charging equipment in electric automobile during traveling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836055.1U CN204391864U (en) | 2014-12-24 | 2014-12-24 | Efficient charging equipment in electric automobile during traveling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204391864U true CN204391864U (en) | 2015-06-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420836055.1U Expired - Fee Related CN204391864U (en) | 2014-12-24 | 2014-12-24 | Efficient charging equipment in electric automobile during traveling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204391864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109067241A (en) * | 2018-08-07 | 2018-12-21 | 辽宁工程技术大学 | A kind of electric vehicle terminal continuation of the journey system collected based on piezoelectric vibration energy |
-
2014
- 2014-12-24 CN CN201420836055.1U patent/CN204391864U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109067241A (en) * | 2018-08-07 | 2018-12-21 | 辽宁工程技术大学 | A kind of electric vehicle terminal continuation of the journey system collected based on piezoelectric vibration energy |
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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: 20150610 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |