CN109936234A - The motor for automobile of built-in charging control function - Google Patents
The motor for automobile of built-in charging control function Download PDFInfo
- Publication number
- CN109936234A CN109936234A CN201711348805.5A CN201711348805A CN109936234A CN 109936234 A CN109936234 A CN 109936234A CN 201711348805 A CN201711348805 A CN 201711348805A CN 109936234 A CN109936234 A CN 109936234A
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- unit
- charging control
- automobile
- motor
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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
- Y02T10/64—Electric machine technologies in electromobility
Abstract
A kind of motor for automobile of built-in charging control function, include a metal chassis unit, one rotor stator unit, one charging control unit, an and heat-sink unit, the rotor stator unit is placed in the metal chassis unit, and it is used to interlock with a power transferring modules, the charging control unit has a high thermal conductive substrate for being set to the metal chassis unit, one is located in the metal chassis unit and is set to the high thermal conductive substrate and is used to be electrically connected the rotor stator unit, the transformation mould group of first battery and the second battery, and one be located in the metal chassis unit and be electrically connected the control mould group of the transformation mould group, the heat-sink unit is set to the metal chassis unit, and transmission line can be simplified, furthermore, the transformation mould group and the rotor stator units shared cooling system, therefore production system can be effectively reduced This is caused, occupancy volume can be also reduced.
Description
Technical field
The present invention relates to a kind of motor for automobile, more particularly to a kind of motor for automobile of built-in charging control function.
Background technique
In general, the power resources of vehicle are with internal combustion engine, the fossil fuel that burns is so close as energy source
Year due to petering out and the problem of environmental pollution in the source of fossil energy so that with part it is green can hybrid vehicle at
, on the one hand can be energy saving for market new lover, on the other hand it also can reduce pollution, and it is presently the most common then electric for oil
Hybrid vehicle (HEV, Hybrid Electric Vehicle).
Configuration variance of the HEV according to output power can be divided into light oil electric car (Mild Hybrid) and complete oily electric car
(Full Hybrid), main difference is that, light oil electric car is with internal combustion engine for main power resources, the horse configured
The output power reached is lower, only as the purposes of auxiliary power, can not individually push vehicle, and complete oily electric car is then interior in addition to having
Combustion engine engine also separately has the higher motor of power, regardless of be internal combustion engine or motor, the two all can single-handedly or
Vehicle is concurrently pushed, and distinguishes period running according to the power out-put characteristic of its internal combustion engine and motor, to obtain maximum
Energy operation efficiency, certain aforementioned motors also have both generating function simultaneously, extra kinetic energy can be converted to high voltage electric energy
And recycled storage.
Refering to fig. 1, it is a kind of electric vehicle 1 of existing light oil electricity hybrid vehicle pattern, the engine chamber of front side is located at including one
11, accommodating space 12, one for being located at rear side are set to the engine chamber 11 and can mutually convert power and kinetic energy
Power transferring modules of rotor stator group 13, the one connection rotor stator groups 13 to drive wheel (not shown) to rotate
14, the AC-DC conversion of 15, one, the engine electrical connection rotor stator groups 13 of the connection power transferring modules 14
16, one, circuit are set to the accommodating space 12 to store first direct current inputted by the ac-dc converter circuit 16
17, one, the first battery of voltage is set to the accommodating space 12 and is electrically connected first battery 17 with straight by described first
Galvanic electricity pressure drop is pressed into the reduction voltage circuit 18 of second DC voltage and one is set to described in the engine chamber 11 and electrical connection
Reduction voltage circuit is to store the second battery 19 of second DC voltage.First DC voltage be 48 volts, described second
DC voltage is 12 volts, and second battery 19 is for providing the electric power of interior peripheral equipment.
However structure according to this, no matter the rotor stator group 13 be in the electric functions that electric energy is switched to kinetic energy, or will
Kinetic energy is converted to the generating function of electric energy, and the electric power of second battery 19 all must be by the decompression positioned at the accommodating space 12
Circuit 18 is transmitted to second battery 19 of the engine chamber 11 positioned at headstock, increases the complexity of line configuring.
In addition, the reduction voltage circuit 18 is by original 13 preferable high-voltage electricity of provided efficiency of transmission of rotor stator group
Can, it is depressured after becoming lower second DC voltage of efficiency of transmission, then transmitted by the accommodating space 12 of vehicle rear-side
Second battery 19 in the engine chamber 11, the low-voltage transmission of this long range, will increase consumption when electric energy transmission
Damage.
Summary of the invention
The purpose of the present invention is providing a kind of built-in charge control function for overcoming at least one disadvantage of background technique
The motor for automobile of energy.
The motor for automobile of charging control function built in the present invention, is used for an electric vehicle, and the electric vehicle includes a storage one
First battery of the first DC voltage, one voltage of storage are lower than the second electricity of the second DC voltage of first DC voltage
The motor for automobile of pond and a power transferring modules, the built-in charging control function is fixed comprising a metal chassis unit, a rotor
Subelement, a charging control unit and a heat-sink unit.
The rotor stator unit is placed in the metal chassis unit, and is used to interlock with the power transferring modules,
The charging control unit has one to be set to the high thermal conductive substrate of the metal chassis unit, one positioned at the metal chassis list
In first and it is set to the high thermal conductive substrate and is used to be electrically connected the rotor stator unit, first battery and described second
The transformation mould group of battery and one it is located in the metal chassis unit and is electrically connected the control mould group of the transformation mould group, it is described
Heat-sink unit is set to the metal chassis unit.
The motor for automobile of built-in charging control function of the present invention, the transformation mould group have an electrical connection rotor
Ac-dc converter circuit between stator unit and first battery and the electrical connection ac-dc converter circuit and described the
Reduction voltage circuit between two batteries, the ac-dc converter circuit can be by the control for controlling mould group and in a charge modes
And converted between an electric model, when Yu Suoshu charge mode, the ac-dc converter circuit will come from the rotor stator list
Member operates generated alternating voltage and is converted into first DC voltage, and exports to first battery and decompression electricity
First DC voltage is depressured second direct current for being lower than first DC voltage at voltage by road, the reduction voltage circuit
Voltage, and exporting to second battery, when Yu Suoshu electric model, the ac-dc converter circuit will be from first electricity
First DC voltage in pond is converted into the alternating voltage, and exports and the rotor stator unit is driven to operate.
The motor for automobile of built-in charging control function of the present invention, the metal chassis unit are set including one around an axis
The ring wall set, and it is connected to along the axis antetheca and a rear wall of the two sides of the ring wall, the rotor stator list
Member include one along the axis extend and can be rotationally pierced by around the axis antetheca and be used to and the power transmitting
Shaft that mould group interlocks, one are located on the rotor portions and one of the shaft around the rotor portions and being set in the ring wall
The stator department of side.
The motor for automobile of built-in charging control function of the present invention, the heat-sink unit are set to the rear wall including one
Radiating fin.
The motor for automobile of built-in charging control function of the present invention, the heat-sink unit are connected to the ring wall including one
Inside simultaneously supplies the metal plate and one of high thermal conductive substrate setting through the ring wall and the guide hole of the metal plate, the control
Molding group is set to the metal plate.
The motor for automobile of built-in charging control function of the present invention, the heat-sink unit are connected to the ring wall including one
Inside and the metal plate and two guide holes through the ring wall being arranged for the high thermal conductive substrate, the control mould group setting
In the rear wall.
The motor for automobile of built-in charging control function of the present invention, the ac-dc converter circuit have at least one electricity
Crystal, the reduction voltage circuit have at least one transistor.
The motor for automobile of built-in charging control function of the present invention, the transistor of the ac-dc converter circuit are insulation
Grid bipolar transistor, the transistor of the reduction voltage circuit are insulated gate bipolar transistor.
The motor for automobile of built-in charging control function of the present invention, the transistor of the ac-dc converter circuit are nitridation
Gallium power component, the transistor of the reduction voltage circuit are gallium nitride power element.
The motor for automobile of built-in charging control function of the present invention, the high thermal conductive substrate are ceramic wafer or surface insulation
Metal plate.
The beneficial effects of the present invention are: by by the rotor stator unit, the transformation mould group and the control mould
Group is all set in the metal chassis unit, and can simplify transmission line, in addition, the transformation mould group and the rotor stator
Units shared cooling system, therefore manufacturing cost can be effectively reduced, it can also reduce occupancy volume.
Detailed description of the invention
Fig. 1 is the system block diagrams of an existing electric vehicle；
Fig. 2 be the motor for automobile of charging control function built in the present invention a first embodiment and an electric vehicle one
A system block diagrams；
Fig. 3 is a schematic diagram of the first embodiment；
Fig. 4 is a schematic diagram of a second embodiment of the motor for automobile of charging control function built in the present invention；
Fig. 5 is a schematic diagram of a 3rd embodiment of the motor for automobile of charging control function built in the present invention.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and embodiments.
For convenience of explanation, embodiment below, identical element are indicated with identical label.
Refering to Fig. 2,3, a first embodiment of the motor for automobile of charging control function built in the present invention is used for an electricity
Motor-car 9, the electric vehicle 9 include accommodating space 92, one storages that engine chamber 91, one for being located at front side are located at rear side
93, one, the first battery storages, one voltage of one the first DC voltage is lower than the second direct current of first DC voltage
94, one, the second battery of pressure interlock power transferring modules 95, the one gearings power transmitting of multiple wheel (not shown)
The mixing of the engine 96 of mould group 95 and an electrical connection first battery 93, second battery 94 and the engine 96 is dynamic
Force controller 97.
First battery 93 is to be set to the accommodating space 92, second battery 94, the power transferring modules
95, the engine 96 and the hybrid controller 97 are to be set to the engine chamber 91.In this present embodiment, described electronic
Vehicle 9 is electric motor car, and first DC voltage is 48VDC, and second DC voltage is 12VDC.
The motor for automobile of the built-in charging control function is for being set to the engine chamber 91, and includes a metal
The charging control unit 4 of rotor stator unit 3, one of casing unit 2, one and a heat-sink unit 5.
The metal chassis unit 2 includes a ring wall 21 around axis L setting, and connects respectively along the axis L
It is connected to the antetheca 22 and a rear wall 23 of the two sides of the ring wall 21.
The rotor stator unit 3 is placed in the metal chassis unit 2, and is used to connect with the power transferring modules 95
It is dynamic, the rotor stator unit 3 include one along the axis L extend and can be rotationally pierced by around the axis L it is described before
Wall 22 is simultaneously used to interlock with the power transferring modules 95 shaft 31, one rotor portions 32 for being located on the shaft 31, and
One surround the rotor portions 32 and is set to the stator department 33 of 21 inside of ring wall.
The charging control unit 4 has the 41, positions of high thermal conductive substrate for being set to the metal chassis unit 2
In in the metal chassis unit 2 and be set to the high thermal conductive substrate 41 and be used to be electrically connected the rotor stator unit 3, institute
It states the transformation mould group 42 of the first battery 93 and second battery 94 and one is located in the metal chassis unit 2 and is electrically connected
Connect the control mould group 43 of the transformation mould group 42 and the hybrid controller 97.In this present embodiment, the high thermal conductivity base
Plate 41 is ceramic wafer, but in other state sample implementations, the high thermal conductive substrate 41 also can be the metal plate of surface insulation.
The transformation mould group 42 has the friendship being electrically connected between the rotor stator unit 3 and first battery 93 straight
Flow conversion circuit 421 and a reduction voltage circuit being electrically connected between the ac-dc converter circuit 421 and second battery 94
423。
The ac-dc converter circuit 421 has multiple transistors 422, and the reduction voltage circuit 423 has multiple transistors
424.In this present embodiment, the transistor 422 of the ac-dc converter circuit 421 is insulated gate bipolar transistor (IGBT), and
For gallium nitride power (GaN) element, the transistor 424 of the reduction voltage circuit 423 is insulated gate bipolar transistor, and is gallium nitride
Power component, in other state sample implementations, the ac-dc converter circuit 421 also can only have a transistor 422, institute
Stating reduction voltage circuit 423 also can only have a transistor 424.
The heat-sink unit 5 is set to the metal chassis unit 2, and the outside of the rear wall 23 is set to including one
Radiating fin 51.In this present embodiment, the high thermal conductive substrate 41 and the radiating fin 51 be respectively arranged at it is described after
Two opposite sides of wall 23.
The ac-dc converter circuit 421 can by the control mould group 43 control and in a charge mode and one
It is converted between electric model, when Yu Suoshu charge mode, the ac-dc converter circuit 421 will come from the rotor stator unit 3
Alternating voltage caused by operating is converted into first DC voltage, and exports to first battery 93 and decompression electricity
First DC voltage is depressured into voltage described the lower than first DC voltage by road 423, the reduction voltage circuit 423
Two DC voltages, and exporting to second battery 94, when Yu Suoshu electric model, the ac-dc converter circuit 421 is in the future
It is converted into the alternating voltage from first DC voltage of first battery 93, and exports and drives the rotor stator
Unit 3 operates.
In use, when not needing the offer electric power of the first battery 93 to drive the rotor stator unit 3 to operate, institute
Stating hybrid controller 97 can drive the engine 96 to drive the power transferring modules 95 to interlock the vehicle wheel rotation, this
When by the engine 96 be used as power source.
And when user operates the brake of electric vehicle 9 or descending, due to the power transferring modules 95 and described turn
Sub- stator unit 3 is still in continuous running, and in order to recycle power, the hybrid controller 97 can be according to first battery 93
And the power state of second battery 94 is to determine whether need to charge, and when the two requires charging, the hybrid power
The ac-dc converter circuit 421 can be converted into the charge mode through the control mould group 43 by controller 97, so that institute
It states rotor stator unit 3 and the alternating voltage generated by rotation is converted into first DC voltage, and by described
One direct voltage output to first battery 93 to charge to first battery 93, and it is first DC voltage is defeated
Out extremely after the reduction voltage circuit 423, second DC voltage is converted into charge to second battery 94.
It is noted that if when one of them of only described first battery 93 or second battery 94 need to charge,
The battery that the control mould group 43 also can only charge to needs charges.
And when user operates the mobile electric vehicle 9 or upward slope, the hybrid controller 97 can be by the friendship
DC converting circuit 421 is converted into the electric model, and first DC voltage of first battery 93 is made to be converted into institute
Alternating voltage is stated, and then the rotor stator unit 3 is driven to operate, provides for auxiliary power to the power transferring modules
95。
It is noted that the operating of the power transferring modules 95 is in addition to that can be that simple provided by the engine 96 is moved
Power also can be that the simple rotor stator unit 3 driven by the electric power auxiliary from first battery 93 provides
Power also can be with both aforementioned common offer power.
Since the motor for automobile of the built-in charging control function includes transformation mould group 42 and is arranged in transformation mould group 42
On reduction voltage circuit 423 can be with therefore when the motor for automobile of the built-in charging control function is set to the engine chamber 91
It is to be set in engine chamber 91 simultaneously with second battery 94, therefore, described includes the transformation mould group 42 of reduction voltage circuit 423
Circuit connection between second battery 94 becomes very directly and simple, and being different from existing electric vehicle must be in engine chamber
It is transmitted between 91 and the accommodating space 92, and can be reduced transmission loss.
In addition, the ac-dc converter circuit 421 and the reduction voltage circuit 423 produce when the transformation mould group 42 running
Raw high fever can be transferred to the rear wall 23 of the metal chassis unit 2 via the high thermal conductive substrate 41, and pass through institute
It states radiating fin 51 heat sheds, since the transformation mould group 42 is to share cooling system with the rotor stator unit 3,
Manufacturing cost can be effectively reduced, can also reduce occupancy volume.
Refering to Fig. 4, a second embodiment of the invention is analogous to first preferred embodiment, and difference is in
In:
The heat-sink unit 5 includes one and is connected to 21 inside of ring wall and for the gold of the high thermal conductive substrate 41 setting
Belong to plate 52 and one through the ring wall 21 and the guide hole 53 of the metal plate 52.
The control mould group 43 is set to side of the metal plate 52 in contrast to the high thermal conductive substrate 41.
In this way, the second embodiment can also reach purpose identical with above-mentioned first preferred embodiment and beneficial to effect
Fruit, and can penetrate and be passed through coolant liquid in the guide hole 53 and achieve the effect that heat dissipation.
Refering to Fig. 5, a 3rd embodiment of the invention is analogous to first preferred embodiment, and difference is in
In:
The heat-sink unit 5 includes one and is connected to 21 inside of ring wall and for the gold of the high thermal conductive substrate 41 setting
Belong to plate 54, two radiator fans 56 being arranged through the guide hole 55 of the ring wall 21 and a corresponding one of guide hole 55.
The control mould group 43 is set to the rear wall 23, and is oppositely arranged with the high thermal conductive substrate 41.
In this way, the 3rd embodiment can also reach purpose identical with above-mentioned first preferred embodiment and beneficial to effect
Fruit, and can radiate in such a way that the radiator fan 56 drives guide hole 55 described in air permeable to flow.
In conclusion by the way that the rotor stator unit 3, the transformation mould group 42 and the control mould group 43 are all arranged
It is very straight in the metal chassis unit 2, make that the circuit connection between the transformation mould group 42 and second battery 94 becomes
It connects simply without being transmitted between engine chamber 91 and the accommodating space 92, and can be reduced the loss of transmission, in addition, the transformation
Mould group 42 and the rotor stator unit 3 share cooling system, therefore manufacturing cost can be effectively reduced, and can also reduce occupancy
Volume, so the purpose of the present invention can be reached really.
Claims (10)
1. a kind of motor for automobile of built-in charging control function, is used for electric vehicle, the electric vehicle includes the first direct current of storage
First battery of pressure, the second battery and power transferring modules for storing the second DC voltage, second DC voltage are lower than institute
The first DC voltage is stated, the motor for automobile of the built-in charging control function includes metal chassis unit and rotor stator unit,
It is characterized by: the motor for automobile of the built-in charging control function also includes charging control unit and heat-sink unit, described turn
Sub- stator unit is placed in the metal chassis unit, and is used to interlock with the power transferring modules, the charge control list
Member has the high thermal conductive substrate for being set to the metal chassis unit, in the metal chassis unit and is set to the height
Heat-conducting substrate and the transformation mould group for being used to be electrically connected the rotor stator unit, first battery and second battery, and
In the metal chassis unit and it is electrically connected the control mould group of the transformation mould group, the heat-sink unit is set to the gold
Belong to casing unit.
2. the motor for automobile of built-in charging control function according to claim 1, it is characterised in that: the transformation mould group tool
There is the ac-dc converter circuit being electrically connected between the rotor stator unit and first battery, and the electrical connection alternating current-direct current turns
Change the reduction voltage circuit between circuit and second battery, the ac-dc converter circuit can by the control mould group control and
It is converted between a charge mode and an electric model, when Yu Suoshu charge mode, the ac-dc converter circuit will be come from
The rotor stator unit operates generated alternating voltage and is converted into first DC voltage, and exports to first electricity
Pond and the reduction voltage circuit, first DC voltage is depressured by the reduction voltage circuit is lower than first DC voltage at voltage
Second DC voltage, and export to second battery, when Yu Suoshu electric model, the ac-dc converter circuit will
First DC voltage from first battery is converted into the alternating voltage, and exports and drive the rotor stator
Unit operating.
3. the motor for automobile of built-in charging control function according to claim 1, it is characterised in that: the metal chassis list
Member includes the ring wall around axis setting, and the antetheca and rear wall of the two sides of the ring wall, institute are connected to along the axis
Stating rotor stator unit includes extending and capable of being rotationally pierced by around the axis antetheca along the axis and be used to and institute
It states the shaft of power transferring modules gearing, be located on the rotor portions of the shaft, and around the rotor portions and be set to described
Stator department on the inside of ring wall.
4. the motor for automobile of built-in charging control function according to claim 3, it is characterised in that: the heat-sink unit packet
Include the radiating fin for being set to the rear wall.
5. the motor for automobile of built-in charging control function according to claim 3, it is characterised in that: the heat-sink unit packet
It includes and is connected on the inside of the ring wall and for the metal plate of high thermal conductive substrate setting, and run through the ring wall and the metal plate
Guide hole, the control mould group is set to the metal plate.
6. the motor for automobile of built-in charging control function according to claim 3, it is characterised in that: the heat-sink unit packet
The metal plate and two guide holes through the ring wall being connected on the inside of the ring wall and for high thermal conductive substrate setting are included,
The control mould group is set to the rear wall.
7. the motor for automobile of built-in charging control function according to claim 2, it is characterised in that: the AC-DC conversion
Circuit has at least one transistor, and the reduction voltage circuit has at least one transistor.
8. the motor for automobile of built-in charging control function according to claim 7, it is characterised in that: the AC-DC conversion
The transistor of circuit is insulated gate bipolar transistor, and the transistor of the reduction voltage circuit is insulated gate bipolar transistor.
9. the motor for automobile of built-in charging control function according to claim 7, it is characterised in that: the AC-DC conversion
The transistor of circuit is gallium nitride power element, and the transistor of the reduction voltage circuit is gallium nitride power element.
10. the motor for automobile of built-in charging control function according to claim 1, it is characterised in that: the high thermal conductivity base
Plate is ceramic wafer or surface insulation metal plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711348805.5A CN109936234A (en) | 2017-12-15 | 2017-12-15 | The motor for automobile of built-in charging control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711348805.5A CN109936234A (en) | 2017-12-15 | 2017-12-15 | The motor for automobile of built-in charging control function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109936234A true CN109936234A (en) | 2019-06-25 |
Family
ID=66979736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711348805.5A Withdrawn CN109936234A (en) | 2017-12-15 | 2017-12-15 | The motor for automobile of built-in charging control function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109936234A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102843078A (en) * | 2012-08-14 | 2012-12-26 | 深圳先进技术研究院 | Conversion device capable of integrating drive and low-voltage battery charging of switch reluctance motor |
| CN204068586U (en) * | 2014-10-30 | 2014-12-31 | 常州东本驱动技术有限公司 | There is integrated motor and the controller assemblies of excellent heat radiation |
| CN205622432U (en) * | 2015-11-21 | 2016-10-05 | 奉化市兴宇电机制造有限公司 | Automobile water pump drives DC Brushless motor |
| CN106208545A (en) * | 2016-09-13 | 2016-12-07 | 彭希南 | Amorphous alloy core body permanent-magnet brushless DC electric machine |
| CN206306820U (en) * | 2016-12-23 | 2017-07-07 | 中华汽车工业股份有限公司 | Moderate hybrid vehicle battery battery charge controller and has the power supply of the device |
| WO2017134375A1 (en) * | 2016-02-02 | 2017-08-10 | Valeo Equipements Electriques Moteur | Rotating electrical machine provided with at least one ventilation opening in a heat sink |
| CN206402017U (en) * | 2016-12-30 | 2017-08-11 | 上海拓攻机器人有限公司 | Electricity is mechanical, electrical to adjust integrated apparatus and the unmanned plane using the device |
| CN207638448U (en) * | 2017-12-15 | 2018-07-20 | 中华汽车工业股份有限公司 | The motor for automobile of built-in charging control function |
-
2017
- 2017-12-15 CN CN201711348805.5A patent/CN109936234A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102843078A (en) * | 2012-08-14 | 2012-12-26 | 深圳先进技术研究院 | Conversion device capable of integrating drive and low-voltage battery charging of switch reluctance motor |
| CN204068586U (en) * | 2014-10-30 | 2014-12-31 | 常州东本驱动技术有限公司 | There is integrated motor and the controller assemblies of excellent heat radiation |
| CN205622432U (en) * | 2015-11-21 | 2016-10-05 | 奉化市兴宇电机制造有限公司 | Automobile water pump drives DC Brushless motor |
| WO2017134375A1 (en) * | 2016-02-02 | 2017-08-10 | Valeo Equipements Electriques Moteur | Rotating electrical machine provided with at least one ventilation opening in a heat sink |
| CN106208545A (en) * | 2016-09-13 | 2016-12-07 | 彭希南 | Amorphous alloy core body permanent-magnet brushless DC electric machine |
| CN206306820U (en) * | 2016-12-23 | 2017-07-07 | 中华汽车工业股份有限公司 | Moderate hybrid vehicle battery battery charge controller and has the power supply of the device |
| CN206402017U (en) * | 2016-12-30 | 2017-08-11 | 上海拓攻机器人有限公司 | Electricity is mechanical, electrical to adjust integrated apparatus and the unmanned plane using the device |
| CN207638448U (en) * | 2017-12-15 | 2018-07-20 | 中华汽车工业股份有限公司 | The motor for automobile of built-in charging control function |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190625 |