CN104589984B - Power assembly arrangement form of electric automobile - Google Patents
Power assembly arrangement form of electric automobile Download PDFInfo
- Publication number
- CN104589984B CN104589984B CN201410836843.5A CN201410836843A CN104589984B CN 104589984 B CN104589984 B CN 104589984B CN 201410836843 A CN201410836843 A CN 201410836843A CN 104589984 B CN104589984 B CN 104589984B
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- China
- Prior art keywords
- engine room
- suspension
- forward engine
- driving motor
- retarder
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- 239000000725 suspension Substances 0.000 claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000007704 transition Effects 0.000 claims description 8
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000003638 chemical reducing agent Substances 0.000 abstract 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Hybrid Electric Vehicles (AREA)
- Body Structure For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention relates to an arrangement form of an electric automobile power assembly.A power assembly is arranged in a front cabin and comprises a suspension, a front cabin beam, an integrated controller, a speed reducer, a driving motor, a transmission shaft and an air conditioner compressor; the front engine room beam is fixed at the central position in the front engine room through a suspension; the integrated controller is positioned above the front cabin beam; the driving motor and the speed reducer are positioned below the front cabin beam; the air conditioner compressor is positioned on one side of the driving motor; the transmission shafts are positioned on two sides of the speed reducer; the invention has the advantages that: the integrated installation of the driving motor, the speed reducer, the air conditioner compressor, the integrated controller and the front cabin beam through suspension is realized, the number of parts is reduced, and the noise of the whole vehicle is effectively reduced.
Description
Technical field
The present invention relates to a kind of power assembly of electric automobile arrangement forms, belong to electric vehicle engineering field.
Background technique
The arrangement form of existing power assembly of electric automobile is connected, without damping with vehicle body mostly not over suspension
Processing, this greatly increases the vibration noise pollution of vehicle.
Summary of the invention
In order to realize the modularization installation of forward engine room power assembly component and solve the problems, such as vibration noise pollution, the present invention
A kind of power assembly of electric automobile arrangement form is provided, to solve the current scattered installation of pure electric automobile forward engine room components
Cumbersome problem.
The technical solution adopted by the present invention to solve the technical problems is: power assembly, the power are equipped in forward engine room
Assembly includes suspension, forward engine room crossbeam, integrated manipulator, retarder, driving motor, transmission shaft and compressor of air conditioner；Before described
The center that cabin crossbeam is fixed in the forward engine room by suspension；The integrated manipulator is located at the forward engine room crossbeam
Top；The driving motor and the retarder are located at forward engine room below the crossbeam；The compressor of air conditioner is located at the driving
The side of motor；The transmission shaft is located at the two sides of the retarder.
Further, the suspension includes left suspension, right suspension, front-suspension and rear-suspending；The first end of the left suspension
The left end of the forward engine room crossbeam, the left stringer being equipped in the second end connection forward engine room of the left suspension is bolted；
The right end of the forward engine room crossbeam, machine before the second end of the right suspension connects is bolted in the first end of the right suspension
The right vertical beam being equipped in cabin；The front-suspension first end connects the driving motor, and the front-suspension second end connects forward engine room
The first end for the front suspension being inside equipped with；The rear-suspending first end connects the retarder, before the rear-suspending second end connection
The second end for the front suspension being equipped in cabin.
Further, the retarder is installed transition bracket by retarder and is connect with the forward engine room crossbeam.
Further, the driving motor is installed transition bracket by driving motor and is connect with the forward engine room crossbeam.
Further, the retarder and the driving motor by after spline fitted by being bolted.
Further, the integrated manipulator is connect by UVW three-phase high-voltage harness with the driving motor.
Further, the output shaft of the transmission shaft and retarder is connected by spline, and the transmission shaft is equipped with transmission
Bracing strut.
Further, the compressor of air conditioner is connect by compressor mounting bracket with the driving motor.
Benefit of the invention are as follows: it is horizontal to realize driving motor, retarder, compressor of air conditioner, integrated manipulator and forward engine room
The integrative installation technology of beam more effectively reduces the noise of vehicle while reducing amount of parts.
Detailed description of the invention
Fig. 1 is the second schematic diagram of a layer structure of main view forward engine room of power assembly of electric automobile arrangement form of the present invention；
Fig. 2 is the first schematic diagram of a layer structure of main view forward engine room of power assembly of electric automobile arrangement form of the present invention；
Fig. 3 is the side structure schematic diagram of power assembly of electric automobile arrangement form of the present invention.
Specific embodiment
When considered in conjunction with the accompanying drawings, by referring to following detailed description, the present invention can be more completely and better understood with
And be easy to learn many adjoint advantages, but the drawings described herein are used to provide a further understanding of the present invention,
A part of the invention is constituted, the illustrative embodiments of the present invention and their descriptions are used to explain the present invention, does not constitute to this hair
Bright improper restriction is such as schemed wherein:
Obviously, those skilled in the art belong to guarantor of the invention based on many modifications and variations that spirit of the invention is done
Protect range.
Embodiment 1: as shown in Figure 1 to Figure 3, the present embodiment provides a kind of power assembly of electric automobile arrangement form, preceding machines
In cabin be equipped with power assembly, power assembly include it is left suspension 1, forward engine room crossbeam 2, rear-suspending 3, integrated manipulator 4, front-suspension 5,
Right suspension 7, retarder install transition bracket 8, retarder 9, driving motor 10, drive axle support 11, transmission shaft 12, driving motor
Transition bracket 13, compressor mounting bracket 14 and compressor of air conditioner 15 are installed；Forward engine room crossbeam 2 passes through left suspension 1 and right suspension
7 are fixed on the center in forward engine room, and the left end of forward engine room crossbeam 2, left suspension is bolted in the first end of left suspension 1
The left stringer being equipped in 1 second end connection forward engine room；The right side of forward engine room crossbeam is bolted in the first end of right suspension 7
The second end at end, right suspension 7 connects the right vertical beam being equipped in forward engine room；5 first end of front-suspension connects driving motor 10, front-suspension
The first end for the front suspension being equipped in 5 second ends connection forward engine room；3 first end of rear-suspending connects retarder 9, rear-suspending 3 second
The second end for the front suspension being equipped in end connection forward engine room；Integrated manipulator 4 is located at the top of forward engine room crossbeam 2；Driving motor
10 and retarder 9 be located at the lower section of forward engine room crossbeam 2, retarder 9 installs transition bracket 8 and the company of forward engine room crossbeam 2 by retarder
It connects, driving motor 10 is installed transition bracket 14 by driving motor and connect with forward engine room crossbeam 2, retarder 9 and driving motor 10
It is connected by spline fitted rear bolt；Integrated manipulator 4 is connect by UVW three-phase high-voltage harness with driving motor 10；Air-conditioning pressure
Contracting machine 15 is located at the side of driving motor 10, and compressor of air conditioner 15 is connect by compressor mounting bracket 14 with driving motor 10；
Transmission shaft 12 is located at the two sides of retarder 9, and transmission shaft 12 is connect with the output shaft of retarder 9 by spline, sets on transmission shaft 12
There is drive axle support 11.
The technical effect of the present embodiment are as follows: realize driving motor, retarder, compressor of air conditioner, integrated manipulator and preceding
The integrative installation technology of cabin crossbeam more effectively reduces the noise of vehicle while reducing amount of parts.
The above is only a preferred embodiment of the present invention, specific embodiment is merely used to help understand core of the invention
Thought is thought.It should be pointed out that for those skilled in the art, without departing from the principle of the present invention, may be used also
With several improvements and modifications are made to the present invention, these improvement and modification also belong to the protection scope of the claims in the present invention.
Claims (6)
1. a kind of power assembly of electric automobile arrangement form, forward engine room is interior to be equipped with power assembly, which is characterized in that the power is total
At including suspension, forward engine room crossbeam, integrated manipulator, retarder, driving motor, transmission shaft and compressor of air conditioner；
The center that the forward engine room crossbeam is fixed in the forward engine room by suspension；
The integrated manipulator is located at the top of the forward engine room crossbeam；
The driving motor and the retarder are located at forward engine room below the crossbeam；
The compressor of air conditioner is located at the side of the driving motor, and the compressor of air conditioner passes through compressor mounting bracket and institute
State driving motor connection；
The transmission shaft is located at the two sides of the retarder；
The suspension includes left suspension, right suspension, front-suspension and rear-suspending；
The left end of the forward engine room crossbeam, the second end connection of the left suspension is bolted in the first end of the left suspension
The left stringer being equipped in forward engine room；
The right end of the forward engine room crossbeam, the second end connection of the right suspension is bolted in the first end of the right suspension
The right vertical beam being equipped in forward engine room；
The front-suspension first end connects the driving motor, the front suspension being equipped in the front-suspension second end connection forward engine room
First end；
The rear-suspending first end connects the retarder, the front suspension being equipped in the rear-suspending second end connection forward engine room
Second end.
2. power assembly arrangement form according to claim 1, which is characterized in that the retarder is installed by retarder
Transition bracket is connect with the forward engine room crossbeam.
3. power assembly arrangement form according to claim 2, which is characterized in that the driving motor passes through driving motor
Installation transition bracket is connect with the forward engine room crossbeam.
4. power assembly arrangement form according to claim 3, which is characterized in that the retarder and the driving motor
By after spline fitted by being bolted.
5. power assembly arrangement form according to claim 4, which is characterized in that the integrated manipulator passes through UVW tri-
Phase high-voltage wiring harness is connected with the driving motor.
6. power assembly arrangement form according to claim 5, which is characterized in that the output of the transmission shaft and retarder
Axis is connected by spline, and the transmission shaft is equipped with drive axle support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410836843.5A CN104589984B (en) | 2014-12-26 | 2014-12-26 | Power assembly arrangement form of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410836843.5A CN104589984B (en) | 2014-12-26 | 2014-12-26 | Power assembly arrangement form of electric automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104589984A CN104589984A (en) | 2015-05-06 |
| CN104589984B true CN104589984B (en) | 2019-01-29 |
Family
ID=53116176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410836843.5A Active CN104589984B (en) | 2014-12-26 | 2014-12-26 | Power assembly arrangement form of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104589984B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696842A (en) * | 2017-10-07 | 2018-02-16 | 陕西通家汽车股份有限公司 | A kind of electrical vehicular power assembly suspension system |
| CN109910580A (en) * | 2019-03-01 | 2019-06-21 | 浙江吉利汽车研究院有限公司 | Arrangement of Engine-room system and pure electric automobile |
| CN109911021B (en) * | 2019-03-05 | 2024-06-11 | 中国第一汽车股份有限公司 | Cabin arrangement structure of pure electric car |
| CN110936801B (en) * | 2019-11-22 | 2024-05-14 | 阿尔特汽车技术股份有限公司 | Double-layer vibration isolation suspension system of electric vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5950440A (en) * | 1997-10-28 | 1999-09-14 | Denso Corporation | Vehicle air conditioner with compressor noise reduction control |
| CN201784443U (en) * | 2010-06-04 | 2011-04-06 | 安徽江淮汽车股份有限公司 | Electric automobile integral power integration system |
| CN202358173U (en) * | 2011-11-15 | 2012-08-01 | 上海汽车集团股份有限公司 | Device for mounting electric car power assembly |
| CN203713589U (en) * | 2014-01-22 | 2014-07-16 | 北京汽车新能源汽车有限公司 | Overall arrangement structure of battery electric vehicle |
| CN203995627U (en) * | 2014-08-13 | 2014-12-10 | 安徽江淮汽车股份有限公司 | A kind of pure electric automobile power assembly mounting structure |
| CN204506460U (en) * | 2014-12-26 | 2015-07-29 | 北京新能源汽车股份有限公司 | Power assembly arrangement form of electric automobile |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2776743Y (en) * | 2004-12-29 | 2006-05-03 | 郭义 | Energy source driving device of electric power car |
| CN203557951U (en) * | 2013-12-03 | 2014-04-23 | 聊城大学 | Special-purpose pure electric automobile driving system with automatic two-gear speed changing capability |
-
2014
- 2014-12-26 CN CN201410836843.5A patent/CN104589984B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5950440A (en) * | 1997-10-28 | 1999-09-14 | Denso Corporation | Vehicle air conditioner with compressor noise reduction control |
| CN201784443U (en) * | 2010-06-04 | 2011-04-06 | 安徽江淮汽车股份有限公司 | Electric automobile integral power integration system |
| CN202358173U (en) * | 2011-11-15 | 2012-08-01 | 上海汽车集团股份有限公司 | Device for mounting electric car power assembly |
| CN203713589U (en) * | 2014-01-22 | 2014-07-16 | 北京汽车新能源汽车有限公司 | Overall arrangement structure of battery electric vehicle |
| CN203995627U (en) * | 2014-08-13 | 2014-12-10 | 安徽江淮汽车股份有限公司 | A kind of pure electric automobile power assembly mounting structure |
| CN204506460U (en) * | 2014-12-26 | 2015-07-29 | 北京新能源汽车股份有限公司 | Power assembly arrangement form of electric automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104589984A (en) | 2015-05-06 |
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