CN202986855U - Electronic vehicle range extender - Google Patents
Electronic vehicle range extender Download PDFInfo
- Publication number
- CN202986855U CN202986855U CN201320073160XU CN201320073160U CN202986855U CN 202986855 U CN202986855 U CN 202986855U CN 201320073160X U CN201320073160X U CN 201320073160XU CN 201320073160 U CN201320073160 U CN 201320073160U CN 202986855 U CN202986855 U CN 202986855U
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- CN
- China
- Prior art keywords
- power supply
- generator
- range extender
- electrical generator
- electronic vehicle
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The utility model provides an electronic vehicle range extender which comprises a power supply. The electronic vehicle circuit is characterized by further comprising a generator, wherein the generator is connected with a charging device in an electric mode, and the charging device is connected with the power supply. When electric power of the power supply of the electronic vehicle is not enough, the generator can be started to charge the power supply to maintain the normal work of the electronic vehicle to add distance per charge, delay of work because the electric power of the power supply is not enough and the power supply cannot be charged timely and effectively is avoided, and effective work time and the distance per charge of the electronic vehicle are greatly increased.
Description
Technical field
The utility model relates to the electronlmobil field, specifically, relates to a kind of range extender of electric vehicle that can increase the electronlmobil course continuation mileage.
Background technology
Electronlmobil refers to travel with power wheel take vehicle power as power, meets the vehicle of arteries of communication, legislative control on safety requirements.Due to less to the relative orthodox car of environmental concerns, have advantages of environmental protection, non-exhaust emission, to be paid close attention to widely, its prospect is extensively had an optimistic view of.Vehicle power provides electric energy for the driving motor of electronlmobil, and electrical motor is mechanical energy with the electric energy conversion of power supply, by driving device or direct drive of wheel and equipment.At present, on electronlmobil, most widely used power supply is lead-acid storage battery, but lead-acid storage battery is because specific energy is lower, and charging rate is slower, so the electronlmobil take lead-acid storage battery as power supply has the short birth defect of course continuation mileage.Although and the novel battery specific energies such as lithium cell, sodium-sulfur battery, nickel-cadmium cell, fuel cell, flying wheel battery increase, and are expensive, are difficult to popularize.
The utility model content
The purpose of this utility model is to overcome the weak point of above-mentioned conventional art, and a kind of range extender of electric vehicle that can increase the electronlmobil course continuation mileage, shorten the power source charges time is provided.
The purpose of this utility model reaches by following technical measures:
Range extender of electric vehicle comprises power supply, it is characterized in that: also comprise electrical generator, described electrical generator is electrically connected with charging unit, and described charging unit is electrically connected to power supply.Power supply can be the lead battery that the most often uses, can be also other kind rechargeable batteries such as lithium cell.
As a kind of preferred version, described electrical generator is gasoline engine generator or diesel-engine generator.
As a kind of concrete prioritization scheme, described electrical generator is dynamo generator, and described charging unit is dc charging device.Described dc charging device comprises voltage stabilizer and charger.
As a kind of concrete prioritization scheme, described electrical generator is alternating current generator, and described charging unit is the AC charging device.Described AC charging device comprises voltage transformer, rectifier, voltage stabilizer and charger.
As a kind of concrete prioritization scheme, described electrical generator is fixedly installed in below, operator's compartment compartment.
Owing to having adopted technique scheme, compared with prior art, the utility model has the advantages that:
The utility model provides a kind of range extender of electric vehicle, can power supply be charged starter-generator when the electric car power supply power shortage, to keep the electronlmobil normal operation, increase course continuation mileage, avoid because the electric quantity of power supply deficiency can not be charged again timely and effectively the work that causes to incur loss through delay, significantly increased operational use time and the course continuation mileage of electronlmobil.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Accompanying drawing 1 is the structured flowchart of the utility model range extender of electric vehicle embodiment 1;
Accompanying drawing 2 is structured flowcharts of the utility model range extender of electric vehicle embodiment 2.
The specific embodiment
Embodiment 1: as shown in Figure 1, range extender of electric vehicle comprises power supply 4, also comprises electrical generator, and electrical generator is electrically connected with charging unit, and charging unit is electrically connected to power supply 4.Power supply 4 can be the lead battery that the most often uses, can be also other kind rechargeable batteries such as lithium cell.
In the present embodiment, electrical generator is gasoline engine generator, and gasoline engine generator has that volume is little, lightweight advantage.Certainly, also can adopt diesel-engine generator.
As shown in Figure 1, in the present embodiment, electrical generator is dynamo generator 1, and charging unit is dc charging device 2.In the present embodiment, described dc charging device 2 comprises voltage stabilizer 5 and charger 3.
Electrical generator is fixedly installed in below, operator's compartment compartment.Electrical generator is installed on below, operator's compartment compartment can conserve space, and simultaneously, electrical generator is nearer apart from power supply, can reduce the length of electric wire, improves safety.
Embodiment 2: as shown in Figure 2, range extender of electric vehicle comprises power supply 4, also comprises electrical generator, and electrical generator is electrically connected with charging unit, and charging unit is electrically connected to power supply 4.Power supply 4 can be the lead battery that the most often uses, can be also other kind rechargeable batteries such as lithium cell.
In the present embodiment, electrical generator is gasoline engine generator, and gasoline engine generator has that volume is little, lightweight advantage.Certainly, also can adopt diesel-engine generator.
As shown in Figure 2, in the present embodiment, electrical generator is alternating current generator 6, and charging unit is AC charging device 7.In the present embodiment, AC charging device 7 comprises voltage transformer 9, rectifier 8, voltage stabilizer 5 and charger 3.
Electrical generator is fixedly installed in below, operator's compartment compartment.Electrical generator is installed on below, operator's compartment compartment can conserve space, and simultaneously, electrical generator is nearer apart from power supply, can reduce the length of electric wire, improves safety.
Claims (5)
1. range extender of electric vehicle, comprise power supply (4), it is characterized in that: also comprise electrical generator, described electrical generator is electrically connected with charging unit, and described charging unit is electrically connected to power supply (4).
2. range extender of electric vehicle according to claim 1, it is characterized in that: described electrical generator is gasoline engine generator or diesel-engine generator.
3. range extender of electric vehicle according to claim 1, it is characterized in that: described electrical generator is dynamo generator (1), described charging unit is dc charging device (2).
4. range extender of electric vehicle according to claim 1, it is characterized in that: described electrical generator is alternating current generator (6), described charging unit is AC charging device (7).
According to claim 1 to 4 one of them described range extender of electric vehicle, it is characterized in that: described electrical generator is fixedly installed in below, operator's compartment compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320073160XU CN202986855U (en) | 2013-01-06 | 2013-01-06 | Electronic vehicle range extender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320073160XU CN202986855U (en) | 2013-01-06 | 2013-01-06 | Electronic vehicle range extender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202986855U true CN202986855U (en) | 2013-06-12 |
Family
ID=48558064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320073160XU Expired - Fee Related CN202986855U (en) | 2013-01-06 | 2013-01-06 | Electronic vehicle range extender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202986855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779687A (en) * | 2014-08-14 | 2015-07-15 | 姜汉林 | Electromobile running charge system |
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2013
- 2013-01-06 CN CN201320073160XU patent/CN202986855U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779687A (en) * | 2014-08-14 | 2015-07-15 | 姜汉林 | Electromobile running charge system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20140106 |