CN108790754A - Electron electric power for electric vehicle controls dynamical system integral structure - Google Patents
Electron electric power for electric vehicle controls dynamical system integral structure Download PDFInfo
- Publication number
- CN108790754A CN108790754A CN201810263158.6A CN201810263158A CN108790754A CN 108790754 A CN108790754 A CN 108790754A CN 201810263158 A CN201810263158 A CN 201810263158A CN 108790754 A CN108790754 A CN 108790754A
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- Prior art keywords
- electric power
- electron electric
- motor
- electron
- power controller
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of electron electric powers for electric vehicle to control dynamical system integral structure, including driving motor, retarder and electron electric power controller；The retarder is fixed on the output end of driving motor, and electron electric power controller is fixed on above driving motor.The present invention effectively reduces equipment volume, improves device integration, and the integrated connection of driving motor and retarder simplifies the connection type of driving motor and electron electric power controller.The space availability ratio of electron electric power control dynamical system is improved in vehicle space layout, the processing cost of product structure is reduced simultaneously, the succinct electron electric power for electric vehicle of complete set, which is provided, to vehicle controls dynamical system integral structure, exclusive light-weight design has compressed the volume weight and processing cost of electron electric power control dynamic equipment, makes the system more convenient and efficient in vehicle assembly.
Description
Technical field
The invention belongs to electric vehicle fields, and in particular to a kind of electron electric power control dynamical system one for electric vehicle
Formula structure.
Background technology
Existing motor in electric automobile, retarder, electron electric power controller are generally arranged apart.It is big to occupy interior space,
Complicated, difficult arrangement, a large amount of cables are exposed to outside, and infrastructure cost is high, and volume is big, and installation is complicated and is not easy to overhaul, and puts
It sets not compact enough in vehicle body structure.
Existing motor is that two independent structures are put together with retarder, and not only amount of parts is more, but also occupies
Space and weight all can accordingly increase, be unfavorable for the raising of the loss of weight and the integrated level of vehicle of vehicle.
Existing electron electric power controller is normally independent of motor, the number of cables multiple-length for connecting therebetween
Greatly, it causes a large amount of space waste and maintenance is difficult.
Invention content
The present invention provides a kind of electron electric powers to control dynamical system integral structure, and this construction reduces electron electric power controls
Force system space accounting in automobiles and quality accounting are braked, the integration degree of vehicle is improved, shortens cable
Length reduces the quantity of parts, improves the convenient degree of assembly and maintenance and reduces cost.
The technical solution adopted by the present invention is：A kind of electron electric power control dynamical system integral structure for electric vehicle,
Including driving motor, retarder and electron electric power controller；The retarder is fixed on the output end of driving motor, electronics electricity
Force controller is fixed on above driving motor；The driving motor is made of internal layer cavity and shell, in the inner surface of shell
Equipped with can be with the matched keyway of internal layer chamber outer surface protrusion；The internal layer cavity is cylinder, be internally provided with stator,
The internal rotor in annular is arranged in the heart, stator to the setting of rotor and motor shaft, wherein motor shaft in the rotor；At the both ends of motor shaft
End bearing and rear end bearing, driving motor rear portion are equipped with back end cover for motor before being respectively equipped with；
The retarder includes driving gear set, semiaxis output end differential mechanism, P grades of locking devices and right end cap seal casinghousing,
The gear of output end of the driving gear set is with the axle shaft gear of semiaxis output end differential mechanism on same central axis；Institute
The P shelves locking devices stated are arranged above driving gear set, and right end is equipped on the outside of driving gear set and semiaxis output end differential mechanism
Seal casinghousing；
The electron electric power controller is made of lower cover, peripheral frame and upper cover, has been internally integrated that vehicle is main and auxiliary type is electric
Sub- power control unit；It is all provided between the peripheral frame bottom of electron electric power controller and the shell of driving motor and internal layer cavity
There is Z-type circulating type cooling water channel, and the intake-outlet of two cooling water channels is towards the same side.
Further, the both ends of the cooling water channel between driving motor shell and internal layer cavity are equipped with motor entering water mouth and electricity
The both ends of machine water outlet, the cooling water channel of the peripheral frame bottom of electron electric power controller are equipped with electron electric power controller water inlet and electricity
Sub- electric power controller water outlet.
Further, the rectangular space that the back end cover for motor top is equipped with opening makes motor cable for installing bakelite
Lead to electron electric power controller in internal body.
Further, the rotor and motor shaft output are connect with input terminal driving gear set by spline.
Further, there is cylinder boss in the junction of the back end cover for motor and driving motor shell, is used for motor rear end
Lid installation positions and ensures motor inner sealing.
Further, the peripheral frame bottom of the electron electric power controller is equipped with through-hole, for motor cable from below to drawing
Enter.
Further, the cooling water channel upper and lower surface of the electron electric power controller is equipped with power unit.
Further, the electron electric power controller upper cover is provided with protecting cap, for replacing automatically controlled insurance.
The beneficial effect comprise that：Integral structure provided by the invention effectively reduces equipment volume, carries
High device integration, the integrated connection of driving motor and retarder, simplifies driving motor and electron electric power control
The connection type of device processed.The space availability ratio that electron electric power control dynamical system is improved in vehicle space layout, drops simultaneously
The low processing cost of product structure provides the succinct electron electric power for electric vehicle of complete set to vehicle and controls dynamical system
Entity formula structure, exclusive light-weight design have compressed the volume weight and processing cost of electron electric power control dynamic equipment, make
The system more convenient and efficient in vehicle assembly.
Description of the drawings
Fig. 1 is the three-dimensional structure diagram of the present invention；
Fig. 2 is the explosive view of the present invention；
Fig. 3 is the Z-type circulating type cooling water channel schematic diagram in driving motor；
Fig. 4 is the Z-type circulating type cooling water channel schematic diagram of electron electric power controller；
Fig. 5 is water circulating heat radiating pipe Dow Jones index diagram.
Specific implementation mode
Present invention will be further explained below with reference to the attached drawings and examples.
As shown in Figure 1, the present invention provides a kind of electron electric powers for electric vehicle to control dynamical system integral structure, packet
Driving motor 1, retarder 8 and electron electric power controller 2 are included, wherein retarder 8 is fixed on the output of the motor shaft of driving motor 1
End, electron electric power controller 2 are fixed on 1 top of driving motor.
As shown in Fig. 2, the driving motor 1 in the present invention is made of shell 3 and internal layer cavity 11, in the inner surface of shell 3
Equipped with can with the matched keyway of 1 convex outer surfaces of internal layer cavity, for preventing from occurring sliding relatively between shell and internal layer cavity
It is dynamic.Stator 5, rotor 6 and motor shaft 7 be installed in internal layer cavity 11, the setting of motor shaft 7 in 6 center of rotor, motor shaft 7 by
It is fixed before and after 4 rear end bearing 9 of preceding end bearing.3 rear end of shell has semi-circular recesses for Locating driver back end cover for motor 10.
Retarder 8 includes driving gear set 15, semiaxis output end differential mechanism 18, P grades of locking devices 19 and right end cap sealing
Shell 16, the gear of output end of driving gear set 15 is with the axle shaft gear of semiaxis output end differential mechanism 18 in same central axis
On, P grades of locking devices 19 are arranged above driving gear set 15, and driving gear set 15 and 18 outside of semiaxis output end differential mechanism are set
There is right end seal casinghousing 16.
Electron electric power controller 2 is made of lower cover 24, peripheral frame 25 and upper cover 26, has been internally integrated vehicle mainly and has been assisted
Type electron electric power control unit.Electron electric power controller 2 peripheral frame bottom and driving motor shell and internal layer cavity it
Between be equipped with Z-type circulating type cooling water channel, and the intake-outlet of two cooling water channels is towards the same side.Electron electric power controller
The both ends of the cooling water channel of 2 25 bottom of peripheral frame are equipped with electron electric power controller water inlet 20 and electron electric power controller water outlet
21。
In order to make electron electric power controller 2
As shown in figure 4, Z-type circulating type cooling water channel 12 is equipped between shell 3 and internal layer cavity 11, for cooling driving electricity
Machine is respectively equipped with motor water outlet 13 and motor entering water mouth 14 at the both ends of cooling water channel.
External splines and the female splined shaft of input terminal driving gear set 15 on motor shaft 7 coordinate, to input terminal transmission gear
15 transmission power of group, then output end gear wheel and semiaxis output end differential mechanism 18 by input terminal driving gear set 15 half axle gear
Wheel is fixedly connected with one heart, and exports power by half axial vehicle.The 3 front end plane of shell of driving motor and last transverse plane
It is designed with circumferential screw thread pore size distribution, is used for seal casinghousing.
10 circumference uniform distribution counter sink of back end cover for motor connects one to one with 3 last transverse plane circumferential direction threaded hole of shell.Electricity
Machine rear end cap 10 is equipped with cylinder boss with 3 junction of shell, installs positioning for component and ensures motor inner sealing.Such as Fig. 2
Shown, 10 top of back end cover for motor has open rectangle space, space interior to have corresponding threaded hole, for installing bakelite 23.Pass through
Motor cable derived from back end cover for motor 10 is mounted on bakelite 23, then electric from the Stud connection copper coin of 23 side of bakelite to electronics
Force controller 2 is powered.
It is disposed with multiple power units inside electron electric power controller 2, passes through the connector of 2 side of electron electric power controller
Same external output signal, input power, then be connected with motor cable by the through-hole of 25 bottom of electron electric power controller peripheral frame.
Due to there is multiple power units inside electron electric power controller 2, calorific value is big to be needed to radiate, therefore is enclosed in electron electric power controller
25 bottom of frame is enclosed with Z-type circulating type cooling water channel, as shown in Figure 3.Dynamical system integral type is controlled in order to improve electron electric power
The integration degree of structure and the weight and space accounting for mitigating parts, need the power unit to radiate by reasonable Arrangement in Z
The both sides up and down of the wound cooling water channel of type ring.In the present invention, electron electric power controller 2 shares a set of cooling with driving motor 1
Water channel, as shown in figure 5, primary water outlet is communicated with being connect with hose at secondary water inlet, i.e. motor water outlet 13 and electron electric power control
Device water inlet 21 processed is connected.
Insurance inside electron electric power controller 2 belongs to vulnerable part, so at 26 window of electron electric power controller upper cover
It is mounted with top protecting cap 27, only needs individually to dismantle top protecting cap 27 when replacing insurance and can be completed to electron electric power controller
The replacement of 2 insurances.
16 circumferentially distributed through-hole of right end cap seal casinghousing and the threaded hole of 3 front end of motor and retarder integrated casing are one by one
Correspondence is connected, for sealing retarder.
Examples detailed above illustrates and elaborates the present invention with more specific legend and structure, but not limits the present invention.Together
Industry related technical personnel can under the premise of without departing from this invention technological thought, to the present invention make it is diversified change and
Modification.Therefore, all modifications and change under technical thought of the invention guidance, should be contained by the claim of the present invention
Lid.
Claims (8)
1. a kind of electron electric power for electric vehicle controls dynamical system integral structure, it is characterised in that：Including driving motor, subtract
Fast device and electron electric power controller；The retarder is fixed on the output end of driving motor, and electron electric power controller is fixed on
Above driving motor；The driving motor is made of internal layer cavity and shell, and being equipped in the inner surface of shell can be with inner layer cavity
The matched keyway of external surface protrusion；The internal layer cavity is cylinder, is internally provided with stator, rotor and motor shaft,
Wherein the internal rotor in annular is arranged in the heart, stator in the rotor for motor shaft setting；It is respectively equipped with front end at the both ends of motor shaft
Bearing and rear end bearing, driving motor rear portion are equipped with back end cover for motor；
The retarder includes driving gear set, semiaxis output end differential mechanism, P grades of locking devices and right end cap seal casinghousing,
The gear of output end of the driving gear set is with the axle shaft gear of semiaxis output end differential mechanism on same central axis；Institute
The P shelves locking devices stated are arranged above driving gear set, and right end is equipped on the outside of driving gear set and semiaxis output end differential mechanism
Seal casinghousing；
The electron electric power controller is made of lower cover, peripheral frame and upper cover, has been internally integrated that vehicle is main and auxiliary type is electric
Sub- power control unit；It is all provided between the peripheral frame bottom of electron electric power controller and the shell of driving motor and internal layer cavity
There is Z-type circulating type cooling water channel, and the intake-outlet of two cooling water channels is towards the same side.
2. a kind of electron electric power for electric vehicle according to claim 1 controls dynamical system integral structure, feature
It is：The both ends of cooling water channel between driving motor shell and internal layer cavity are equipped with motor entering water mouth and motor water outlet,
The both ends of the cooling water channel of the peripheral frame bottom of electron electric power controller are equipped with electron electric power controller water inlet and electron electric power control
Device water outlet processed.
3. a kind of electron electric power for electric vehicle according to claim 1 controls dynamical system integral structure, feature
It is：The back end cover for motor top is equipped with the rectangular space of opening for installing bakelite, makes motor cable in internal body
Lead to electron electric power controller.
4. a kind of electron electric power for electric vehicle according to claim 1 controls dynamical system integral structure, feature
It is：The rotor and motor shaft output is connect with input terminal driving gear set by spline.
5. a kind of electron electric power for electric vehicle according to claim 1 controls dynamical system integral structure, feature
It is：There is cylinder boss in the junction of the back end cover for motor and driving motor shell, for back end cover for motor installation positioning
With ensure motor inner sealing.
6. a kind of electron electric power for electric vehicle according to claim 1 controls dynamical system integral structure, feature
It is：The peripheral frame bottom of the electron electric power controller is equipped with through-hole, for motor cable from below to introducing.
7. a kind of electron electric power for electric vehicle according to claim 1 controls dynamical system integral structure, feature
It is：The cooling water channel upper and lower surface of the electron electric power controller is equipped with power unit.
8. a kind of electron electric power for electric vehicle according to claim 1 controls dynamical system integral structure, feature
It is：The electron electric power controller upper cover is provided with protecting cap, for replacing automatically controlled insurance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810263158.6A CN108790754A (en) | 2018-03-28 | 2018-03-28 | Electron electric power for electric vehicle controls dynamical system integral structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810263158.6A CN108790754A (en) | 2018-03-28 | 2018-03-28 | Electron electric power for electric vehicle controls dynamical system integral structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108790754A true CN108790754A (en) | 2018-11-13 |
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ID=64095454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810263158.6A Pending CN108790754A (en) | 2018-03-28 | 2018-03-28 | Electron electric power for electric vehicle controls dynamical system integral structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN108790754A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774442A (en) * | 2018-12-07 | 2019-05-21 | 南京越博动力系统股份有限公司 | A kind of electric control and the integrated pure electric power assembly system of bridge case |
| CN110932471A (en) * | 2019-12-19 | 2020-03-27 | 东风汽车集团有限公司 | Electric drive structure of flat wire motor |
| WO2024060274A1 (en) * | 2022-09-22 | 2024-03-28 | 内蒙古第一机械集团股份有限公司 | Active cell integrated electrically-driven powertrain |
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| EP0743208A2 (en) * | 1995-05-19 | 1996-11-20 | Toyota Jidosha Kabushiki Kaisha | Hybrid vehicle electromagnetic clutch motor and method of controlling the same |
| CN104377881A (en) * | 2014-11-14 | 2015-02-25 | 中国第一汽车股份有限公司 | Integrated driving device for new energy vehicle |
| CN106505791A (en) * | 2016-11-25 | 2017-03-15 | 长沙汽电汽车零部件有限公司 | Motor, electric machine controller, reducing gear integral structure |
| CN106712368A (en) * | 2016-12-14 | 2017-05-24 | 合普动力股份有限公司 | Integrated motor controller water-cooling housing for electric automobile |
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2018
- 2018-03-28 CN CN201810263158.6A patent/CN108790754A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0743208A2 (en) * | 1995-05-19 | 1996-11-20 | Toyota Jidosha Kabushiki Kaisha | Hybrid vehicle electromagnetic clutch motor and method of controlling the same |
| CN104377881A (en) * | 2014-11-14 | 2015-02-25 | 中国第一汽车股份有限公司 | Integrated driving device for new energy vehicle |
| CN106505791A (en) * | 2016-11-25 | 2017-03-15 | 长沙汽电汽车零部件有限公司 | Motor, electric machine controller, reducing gear integral structure |
| CN106712368A (en) * | 2016-12-14 | 2017-05-24 | 合普动力股份有限公司 | Integrated motor controller water-cooling housing for electric automobile |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774442A (en) * | 2018-12-07 | 2019-05-21 | 南京越博动力系统股份有限公司 | A kind of electric control and the integrated pure electric power assembly system of bridge case |
| CN110932471A (en) * | 2019-12-19 | 2020-03-27 | 东风汽车集团有限公司 | Electric drive structure of flat wire motor |
| WO2024060274A1 (en) * | 2022-09-22 | 2024-03-28 | 内蒙古第一机械集团股份有限公司 | Active cell integrated electrically-driven powertrain |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20181113 |