CN202935148U - Electric unit used for hybrid electric vehicle - Google Patents
Electric unit used for hybrid electric vehicle Download PDFInfo
- Publication number
- CN202935148U CN202935148U CN2012204735944U CN201220473594U CN202935148U CN 202935148 U CN202935148 U CN 202935148U CN 2012204735944 U CN2012204735944 U CN 2012204735944U CN 201220473594 U CN201220473594 U CN 201220473594U CN 202935148 U CN202935148 U CN 202935148U
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- China
- Prior art keywords
- vehicle
- motor
- conv
- power brick
- connection box
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- 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
- Y02T10/62—Hybrid vehicles
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses an electric unit used for a hybrid electric vehicle. The electric unit comprises a battery pack, a cooling fan and an electric motor all of which are arranged in a box body, wherein two ends of a rotor shaft of the electric motor stretch out of a shell of the electric motor and are placed outside the box body; one end of the rotor shaft is connected to a gearbox of the vehicle while the other end of the rotor shaft is connected to a main reducer of the vehicle; and the battery pack is respectively connected to the electric motor and the cooling fan through a control converter. The electric unit of the hybrid electric vehicle is used for replacing a power transmission shaft between the gearbox and the main reducer of an original vehicle; the battery pack and suitable strategies are allocated to manage energies of both an internal-combustion engine and the electric motor, so that the traditional fuel oil vehicle can be refitted into the hybrid electric vehicle easily; and a traditional single power vehicle is changed into a hybrid electric vehicle only by changing the transmission shaft of the traditional vehicle into the electric unit of the hybrid electric vehicle disclosed by the utility model rather than changing the internal-combustion engine of the power assembly, the gearbox, the main reducer, a driving bridge and other structures of the vehicle.
Description
Technical field
The utility model relates to the power transmission members of automobile, relates in particular to a kind of electrodynamic element for hybrid vehicle.
Background technology
Development of EV is that especially hybrid vehicle is to tackle at present the energy and environmental protection pressure technology path preferably.In technology, traditional fuel-engined vehicle is adapted as hybrid vehicle at present and need to does a lot of changes to vehicle, cause complex structure, the later maintenance difficulty is large, cost is higher, economic benefit and social benefit be the shortcoming such as bad also, for example, serial type hybrid automobile increases electrical motor between combustion engine and change speed gear box, parallel connection or parallel-serial hybrid power automobile increase after electrical motor must be by coupling device with motor power and combustion engine powered coupling, or designs combustion engine and electrical motor drives respectively front and back wheel.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming and defect of prior art, a kind of electrodynamic element that is used for hybrid vehicle simple in structure, with low cost is provided, only needing is this hybrid vehicle electrodynamic element with orthodox car transmission shaft part replacement, and need not combustion engine, change speed gear box, main reduction gear and drive axle to dynamic assembly and other structural modification of automobile, can quickly and easily traditional fuel-engined vehicle be repacked into and have double dynamical hybrid vehicle.
The utility model is achieved through the following technical solutions:
A kind of electrodynamic element for hybrid vehicle, comprise the power brick, cooling fan, the motor that are placed in casing, the two ends of the rotor shaft of described motor are all stretched out the housing of motor and are placed in outside casing, and an end of rotor shaft is connected with automobile gearbox, and the other end is connected with automobile main reducer; Described power brick connects respectively motor and cooling fan by controlling conv, and described casing is captiveed joint with car chassis by mount pad.
One end of described rotor shaft and automobile gearbox are flexibly connected, and the other end and automobile main reducer are flexibly connected, and specifically are flexibly connected by universal-joint.
Described motor is the MG motor.
Described power brick connects respectively motor and cooling fan by controlling conv, specifically, be provided with the power brick connection box on power brick, control to be provided with on conv and control the conv connection box, be provided with connection box for motor on motor, described power brick connection box is electrically connected to controlling the conv connection box, and described cooling fan is electrically connected to control conv connection box.
The external-connected port of control conv and the charging port of power brick also are installed on described casing, and described external-connected port is electrically connected to controlling the conv connection box, and described charging port is electrically connected to power brick.
The utility model has the following advantages compared with prior art:
The electrodynamic element of this patent hybrid vehicle, be used for replacing the change speed gear box of original automobile and the power drive shaft between main reduction gear, power brick is supplied with the required electric power of rotor shaft outputting power of motor, suitable tactical management combustion engine and the energy of motor are set, can repack traditional fuel-engined vehicle into hybrid vehicle quickly and easily;
Adopt the MG motor, namely can be used as again electrical generator as driving force motor, the mechanical kinetic energy that produces with automobile brake, descending or when sliding is converted into electric energy and reclaims and be used.
With traditional single-power automobile (fuel-engined vehicle) when changing hybrid vehicle into, only needing is the electrodynamic element of this patent hybrid vehicle with orthodox car transmission shaft part replacement, and need not combustion engine, change speed gear box, main reduction gear and drive axle to dynamic assembly and other structural modification of automobile, can quickly and easily traditional fuel-engined vehicle be repacked into and have double dynamical hybrid vehicle.
With power brick, control conv, cooling fan, motor and rotor shaft thereof etc., be integrated in an integral body by casing, make and install and later maintenance is convenient, save time.
This patent is skillfully constructed, and technological means is simple and easy to do, has positive technology and social effect.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is done further concrete detailed description the in detail.
Embodiment
As shown in Figure 1.The utility model is used for the electrodynamic element of hybrid vehicle, comprise the power brick 2, cooling fan 4, the motor 1 that are placed in casing 5, the two ends of the rotor shaft 1-1 of described motor 1 are all stretched out the housing of motor 1 and are placed in outside casing 5, the end of rotor shaft 1-1 is connected with the automobile gearbox (not shown), and the other end is connected with the automobile main reducer (not shown); Described power brick 2 connects respectively motor 1 and cooling fan 4 by controlling conv 3.Described casing 5 is captiveed joint with car chassis by mount pad 5-3.
The end of described rotor shaft 1-1 and automobile gearbox are flexibly connected, and the other end and automobile main reducer are flexibly connected, and concrete mode is to be flexibly connected by universal-joint 11.In practical application, universal-joint 11 one of them joint yoke and rotor shaft 1-1 can manufacture one, are connected to output power with another joint yoke by center cross.
Described motor 1 is MG motor (motor with electrical motor and generator function), namely can be used as again electrical generator as driving force motor, and the mechanical kinetic energy that produces with automobile brake, descending or when sliding is converted into electric energy and reclaims and be used.
Described power brick 2 connects respectively motor 1 and cooling fan 4 by controlling conv 3, specifically, be provided with power brick connection box 2-1 on power brick 2, control to be provided with on conv 3 and control conv connection box 3-1, be provided with connection box for motor 1-2 on motor 1, described power brick connection box 2-1 is electrically connected to controlling conv connection box 3-1, and described cooling fan 4 is electrically connected to control conv connection box 3-1.
The external-connected port 5-1 of control conv 3 and the charging port 5-2 of power brick 2 also are installed on described casing 5, and described external-connected port 5-1 is electrically connected to controlling conv connection box 3-1, and described charging port 5-2 is electrically connected to power brick 2.
The electrodynamic element of above-mentioned hybrid vehicle can be used for replacing the change speed gear box of original automobile and the power drive shaft between main reduction gear, specifically as mentioned above, is that the end with rotor shaft 1-1 is connected with change speed gear box, and the other end is connected with main reduction gear.When motor 1 obtained the electric energy of power brick 2 transmission by controlling conv 3, this moment, rotor shaft 1-1 produced torque, and the torque of this torque and combustion engine output is carried on this rotor shaft 1-1 jointly, realizes dual dynamic, i.e. hybrid power.
When orthodox car is reequiped, only need the length according to the original transmission shaft of repacking vehicle, the two ends of the rotor shaft 1-1 of this patent are connected to respectively the position that former transmission shaft connects, then casing 5 gets final product by the correct position that mount pad 5-3 is fixed on the auto body chassis.
Hybrid vehicle transmission shaft in the present embodiment can be made series of products, and motor 1 can be according to national standard or/and the practical application needs be made different capacity grade, voltage class and oad; Rotor shaft 1-1 can be according to national standard or/and the practical application needs be made different length and intensity; The casing 5 of motor 1 can arrange several at diverse location according to needs are installed by mount pad 5-3.Universal-joint 11 can be designed to other understanding mode according to actual needs, includes but not limited to flange connection, spline joint etc.
Embodiment of the present utility model is not restricted to the described embodiments; other are any does not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitute, combination, simplify; all should be the substitute mode of equivalence, within being included in protection domain of the present utility model.
Claims (6)
1. electrodynamic element that is used for hybrid vehicle, it is characterized in that, comprise the power brick, cooling fan, the motor that are placed in casing, the two ends of the rotor shaft of described motor are all stretched out the housing of motor and are placed in outside casing, one end of rotor shaft is connected with automobile gearbox, and the other end is connected with automobile main reducer; Described power brick connects respectively motor and cooling fan by controlling conv.
2. the electrodynamic element for hybrid vehicle according to claim 1, is characterized in that, an end of described rotor shaft and automobile gearbox are flexibly connected, and the other end and automobile main reducer are flexibly connected.
3. the described electrodynamic element for hybrid vehicle of any one according to claim 1～2, is characterized in that, described casing is captiveed joint with car chassis by mount pad.
4. the electrodynamic element for hybrid vehicle according to claim 3, is characterized in that, described motor is the MG motor.
5. the electrodynamic element for hybrid vehicle according to claim 3, is characterized in that,
Described power brick connects respectively motor and cooling fan by controlling conv, specifically, be provided with the power brick connection box on power brick, control to be provided with on conv and control the conv connection box, be provided with connection box for motor on motor, described power brick connection box is electrically connected to controlling the conv connection box, and described cooling fan is electrically connected to control conv connection box.
6. the electrodynamic element for hybrid vehicle according to claim 3, it is characterized in that, the external-connected port of control conv and the charging port of power brick also are installed on described casing, described external-connected port is electrically connected to controlling the conv connection box, and described charging port is electrically connected to power brick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204735944U CN202935148U (en) | 2012-09-17 | 2012-09-17 | Electric unit used for hybrid electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204735944U CN202935148U (en) | 2012-09-17 | 2012-09-17 | Electric unit used for hybrid electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202935148U true CN202935148U (en) | 2013-05-15 |
Family
ID=48319404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204735944U Expired - Fee Related CN202935148U (en) | 2012-09-17 | 2012-09-17 | Electric unit used for hybrid electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202935148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2517142A (en) * | 2013-08-06 | 2015-02-18 | Gkn Hybrid Power Ltd | Hybrid powertrain systems |
-
2012
- 2012-09-17 CN CN2012204735944U patent/CN202935148U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2517142A (en) * | 2013-08-06 | 2015-02-18 | Gkn Hybrid Power Ltd | Hybrid powertrain systems |
| WO2015019085A3 (en) * | 2013-08-06 | 2015-09-17 | Gkn Hybrid Power Limited | Hybrid powertrain systems |
| GB2517142B (en) * | 2013-08-06 | 2017-02-15 | Gkn Hybrid Power Ltd | Hybrid powertrain systems |
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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: 20130515 Termination date: 20150917 |
|
| EXPY | Termination of patent right or utility model |