CN106608169B - Direct-drive pure electric power device - Google Patents
Direct-drive pure electric power device Download PDFInfo
- Publication number
- CN106608169B CN106608169B CN201610035765.8A CN201610035765A CN106608169B CN 106608169 B CN106608169 B CN 106608169B CN 201610035765 A CN201610035765 A CN 201610035765A CN 106608169 B CN106608169 B CN 106608169B
- Authority
- CN
- China
- Prior art keywords
- driving motor
- speed changing
- changing device
- end part
- motor
- 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.)
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Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 14
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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
- 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
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
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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
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The direct-drive pure electric power device comprises a driving motor, a speed changing device and a motor controller, wherein the driving motor is vertically arranged, and an output piece of the driving motor is positioned at the upper end part of the driving motor; the speed changing device is horizontally arranged horizontally, and the input end of the speed changing device is positioned at the left end part of the speed changing device; the left end part of the speed changing device is arranged at the upper top end of the driving motor, and the driving motor and the speed changing device form an inverted L shape; the output piece of the driving motor is inserted into the input end of the speed changing device; the motor controller is arranged at the lower bottom end of the driving motor; a reinforcing bracket is arranged between the lower end part of the motor controller and the right end part of the speed changing device. Due to the adoption of the integrated design of the driving motor and the speed changing device, the embedded assembly type integrated design of the motor controller and the support reinforcing structure, the vehicle has the characteristics of compact structure, small volume, firmness and reliability, is convenient for structural arrangement in the whole vehicle space, and can be suitable for the working condition environment of normal use of the vehicle.
Description
Technical Field
The invention relates to a direct-drive pure electric power device applied to an electric automobile.
Background
The electric automobile is a new energy automobile, and the power device mainly comprises a driving motor, a speed changing device and a motor controller. The existing electric automobile power device has a scattered structure, so that the electric automobile power device is huge in size and quite inconvenient to layout and design in the whole automobile space.
Disclosure of Invention
The invention aims to solve the technical problem of providing a direct-drive pure electric power device which is compact in structure, small in size, firm and reliable.
In order to solve the technical problems, the invention adopts the following technical scheme: the direct-drive pure electric power device comprises a driving motor, a speed changing device and a motor controller, wherein the driving motor is vertically arranged, and an output piece of the driving motor is positioned at the upper end part of the driving motor; the speed changing device is horizontally arranged horizontally, and the input end of the speed changing device is positioned at the left end part of the speed changing device; the left end part of the speed changing device is arranged at the upper top end of the driving motor, and the driving motor and the speed changing device form an inverted L shape; the output piece of the driving motor is inserted into the input end of the speed changing device; the motor controller is arranged at the lower bottom end of the driving motor; a reinforcing bracket is arranged between the lower end part of the motor controller and the right end part of the speed changing device.
The motor controller is embedded in the lower bottom end of the driving motor.
The driving motor is a high-voltage and low-current motor.
The speed change device is an automatic speed reduction device.
The reinforcing support comprises a right-angle frame and an inclined frame, one end part of the right-angle frame is fixedly connected with the lower end part of the motor controller, the other end part of the right-angle frame is fixedly connected with the lower end part of the inclined frame, and the upper end part of the inclined frame is fixedly connected with the right end part of the speed changing device.
The reinforcing support further comprises a middle frame, the lower end part of the middle frame is fixedly connected to the inclined frame, and the upper end part of the middle frame is fixedly connected to the middle part of the speed changing device.
The cross section of the inclined frame is U-shaped.
The beneficial effects of the invention are as follows: because of the adoption of the integrated design of the driving motor and the speed changing device, the embedded assembly type integrated design of the motor controller and the support reinforcing structure, the invention has the characteristics of compact structure, small volume, firmness and reliability, is convenient for structural arrangement in the whole vehicle space, and can be suitable for the working condition environment of normal use of the vehicle.
Drawings
FIG. 1 is a schematic plan view of the present invention;
fig. 2 is a schematic perspective view of the present invention.
The reference numerals in the figures are respectively:
the device comprises a driving motor (1), a speed changing device (2), a motor controller (3), a reinforcing bracket (4), a right angle frame (41), a inclined frame (42) and a middle frame (43).
Detailed Description
In order to describe the technical content, the constructional features, the achieved objects and effects of the present invention in detail, the following description is made in connection with the embodiments and the accompanying drawings.
Referring to fig. 1 and 2, the direct-drive pure electric power device comprises a high-voltage and low-current driving motor 1, a speed changing device 2 and a motor controller 3, wherein the driving motor 1 is vertically arranged, and an output piece of the driving motor 1 is positioned at the upper end part of the driving motor 1; the speed changing device 2 is an automatic speed reducing device and horizontally arranged, and the input end of the speed changing device 2 is positioned at the left end part of the speed changing device 2; the left end part of the speed changing device 2 is arranged at the upper top end of the driving motor 1, and the driving motor 1 and the speed changing device 2 form an inverted L shape; the output piece of the driving motor 1 is inserted into the input end of the speed changing device 2, so that the driving motor 1 and the speed changing device 2 form an integrated design; the motor controller 3 is embedded in the lower bottom end of the driving motor 1, so that the motor controller 3 and the driving motor 1 form an embedded assembly type integrated design; a reinforcing bracket 4 is arranged between the lower end part of the motor controller 3 and the right end part of the speed changing device 2, the reinforcing bracket 4 comprises a right-angle bracket 41, an inclined bracket 42 and a middle bracket 43, the left end part of the right-angle bracket 41 is fixedly connected with the lower end part of the motor controller 3, the upper end part of the right-angle bracket 41 is fixedly connected with the lower end part of the inclined bracket 42, and the upper end part of the inclined bracket 42 is fixedly connected with the right end part of the speed changing device 2, so that a large triangle reinforcing support for the motor controller 3, the driving motor 1 and the speed changing device 2 is formed; the lower end part of the middle frame 43 is fixedly connected to the inclined frame 42, and the upper end part of the middle frame 43 is fixedly connected to the middle part of the speed change device 2, so that a small triangle reinforcement support for the speed change device 2 is formed; the cross section of the inclined frame 42 is designed into a U shape, so that the strength of the inclined frame 42 for reinforcing the support can be further enhanced.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, and any minor modifications, equivalent variations and modifications made to the above embodiments according to the technical principles of the present invention are still within the scope of the present invention.
Claims (5)
1. The direct-drive pure electric power device comprises a driving motor, a speed changing device and a motor controller, and is characterized in that:
the driving motor is vertically arranged, and an output piece of the driving motor is positioned at the upper end part of the driving motor; the speed changing device is horizontally arranged horizontally, and the input end of the speed changing device is positioned at the left end part of the speed changing device; the left end part of the speed changing device is arranged at the upper top end of the driving motor, and the driving motor and the speed changing device form an inverted L shape; the output piece of the driving motor is inserted into the input end of the speed changing device; the motor controller is arranged at the lower bottom end of the driving motor; a reinforcing bracket is arranged between the lower end part of the motor controller and the right end part of the speed changing device;
the reinforcing bracket comprises a right-angle bracket and an inclined bracket, one end part of the right-angle bracket is fixedly connected with the lower end part of the motor controller, the other end part of the right-angle bracket is fixedly connected with the lower end part of the inclined bracket, and the upper end part of the inclined bracket is fixedly connected with the right end part of the speed changing device;
the reinforcing support further comprises a middle frame, the lower end part of the middle frame is fixedly connected to the inclined frame, and the upper end part of the middle frame is fixedly connected to the middle part of the speed changing device.
2. The direct drive electric power unit as claimed in claim 1, characterized in that: the cross section of the inclined frame is U-shaped.
3. The direct drive electric power unit as claimed in claim 1, characterized in that: the motor controller is embedded in the lower bottom end of the driving motor.
4. The direct drive electric power unit as claimed in claim 1, characterized in that: the driving motor is a high-voltage and low-current motor.
5. The direct drive electric power unit as claimed in claim 1, characterized in that: the speed change device is an automatic speed reduction device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610035765.8A CN106608169B (en) | 2016-01-20 | 2016-01-20 | Direct-drive pure electric power device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610035765.8A CN106608169B (en) | 2016-01-20 | 2016-01-20 | Direct-drive pure electric power device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106608169A CN106608169A (en) | 2017-05-03 |
| CN106608169B true CN106608169B (en) | 2023-10-27 |
Family
ID=58614546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610035765.8A Active CN106608169B (en) | 2016-01-20 | 2016-01-20 | Direct-drive pure electric power device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106608169B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154717A (en) * | 2018-02-12 | 2019-08-23 | 比亚迪股份有限公司 | Power assembly and vehicle with it |
| CN110154715B (en) * | 2018-02-12 | 2021-10-22 | 比亚迪股份有限公司 | Power assembly and vehicle with same |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201432578Y (en) * | 2009-07-10 | 2010-03-31 | 深圳先进技术研究院 | Motor drive system assembly used for electrically-propelled vehicle |
| CN102745052A (en) * | 2012-07-02 | 2012-10-24 | 重庆长安汽车股份有限公司 | Automobile and fixing device of power assembly of automobile |
| CN203005052U (en) * | 2012-12-13 | 2013-06-19 | 荣成华泰汽车有限公司 | Installing support for electric car and electric car |
| CN104114395A (en) * | 2012-01-03 | 2014-10-22 | Pmppro-Mec股份公司 | Motor-reducer with integrated brake and inverter for direct transmission to the wheel of an electrically driven vehicle |
| 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 |
| CN204432387U (en) * | 2015-01-22 | 2015-07-01 | 新动力电机（荆州）有限公司 | Electronlmobil electric drive integrated dynamic assembly integrating device |
| CN205523631U (en) * | 2016-01-20 | 2016-08-31 | 东莞中汽宏远汽车有限公司 | Directly drive electricelectric and move power device |
-
2016
- 2016-01-20 CN CN201610035765.8A patent/CN106608169B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201432578Y (en) * | 2009-07-10 | 2010-03-31 | 深圳先进技术研究院 | Motor drive system assembly used for electrically-propelled vehicle |
| CN104114395A (en) * | 2012-01-03 | 2014-10-22 | Pmppro-Mec股份公司 | Motor-reducer with integrated brake and inverter for direct transmission to the wheel of an electrically driven vehicle |
| CN102745052A (en) * | 2012-07-02 | 2012-10-24 | 重庆长安汽车股份有限公司 | Automobile and fixing device of power assembly of automobile |
| CN203005052U (en) * | 2012-12-13 | 2013-06-19 | 荣成华泰汽车有限公司 | Installing support for electric car and electric car |
| 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 |
| CN204432387U (en) * | 2015-01-22 | 2015-07-01 | 新动力电机（荆州）有限公司 | Electronlmobil electric drive integrated dynamic assembly integrating device |
| CN205523631U (en) * | 2016-01-20 | 2016-08-31 | 东莞中汽宏远汽车有限公司 | Directly drive electricelectric and move power device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106608169A (en) | 2017-05-03 |
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