CN109515144A - A kind of modularization pure electric automobile power assembly device - Google Patents
A kind of modularization pure electric automobile power assembly device Download PDFInfo
- Publication number
- CN109515144A CN109515144A CN201811504154.9A CN201811504154A CN109515144A CN 109515144 A CN109515144 A CN 109515144A CN 201811504154 A CN201811504154 A CN 201811504154A CN 109515144 A CN109515144 A CN 109515144A
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- Prior art keywords
- power assembly
- modularization
- electric
- driving motor
- structure layer
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- 239000000725 suspension Substances 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000306 component Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012356 Product development Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses a kind of modularization pure electric automobile power assembly devices, including first structure layer, the second structure sheaf, third structure sheaf, the 4th structure sheaf and the 5th structure sheaf；The connection of the subframe of the first structure layer and electric car；It is described second, third, the 4th and the 5th structure sheaf be successively set on above first structure layer.Modularization pure electric automobile power assembly device of the invention can effectively shorten productive temp, significantly improve product final assemble efficiency, reduce production cost, and portable strong；On the other hand, power assembly device characteristics of compact layout of the invention, can effectively save front deck arrangement space, and there also is provided power assembly Decorative Cover, can be exposed to avoid pipeline, improve the aesthetics of front deck.
Description
Technical field
The present invention relates to the technical field of electric vehicle structure more particularly to a kind of modularization pure electric automobile power assemblies
Device.
Background technique
Power assembly device is the core component of pure electric sedan.Reasonably arrangement power assembly component is product development
Important process.Currently, pure electric vehicle power assembly all parts majority is distributed across in front deck or by multiple mistakes both at home and abroad
It crosses bracket to be integrated together, not yet formation power assembly module.
205202703 U of Chinese utility model patent CN discloses a kind of pure electric vehicle engine room arrangement structure, including electricity
Mechanical, electrical machine controller, compressor of air conditioner, block terminal, charger, air-conditioning PTC water pump, electric vacuum pump and power assembly bracket.
Power assembly associated components are mounted on power assembly bracket.The structure is integrated with the phase of power assembly by power assembly bracket
Component is closed, but due to using power assembly bracket, leads to the problem that structure is complicated, space utilization rate is low and production efficiency is low；
In addition, causing front deck aesthetics poor since pipeline and harness are exposed.
Summary of the invention
It is an object of the present invention to provide a kind of modularization pure electric automobile power assembly devices to solve to tie in the prior art
Structure is complicated, space utilization rate is low, production efficiency is low and the problem of front deck aesthetics difference.
The present invention solves technical problem and adopts the following technical scheme that
A kind of modularization pure electric automobile power assembly device, including first structure layer, the second structure sheaf, third structure
Layer, the 4th structure sheaf and the 5th structure sheaf；The connection of the subframe of the first structure layer and electric car；It is described second, third,
4th and the 5th structure sheaf is successively set on above first structure layer.
Further, the first structure layer includes driving motor, retarder, motor compressor, electric water pump and suspension system
System；The driving motor and retarder are by flanged joint, and retarder is located on the right side of driving motor；The motor compressor is logical
It crosses on the shell being bolted directly on front side of driving motor；The electric water pump is fixed on retarder by electric water pump bracket
Shell on, and be located at the same side with motor compressor；The suspension system is divided into three parts, is separately positioned on first structure
Around layer, and it is connect respectively with the subframe of electric car.
Further, the suspension system includes the first suspension, the second suspension and third suspension；First suspension passes through the
The connection of the shell of one mounting bracket and retarder, and it is located at the left side of retarder；Second suspension passes through the second mounting bracket
It is connect with the shell of driving motor, and is located at the right side of driving motor；The third suspension passes through third mounting bracket and driving
The shell of motor connects, and is located on the shell on rear side of driving motor.
Further, second structure sheaf includes drive motor controller, electric vacuum pump and electric vacuum pump blimp；
The drive motor controller is bolted directly to above the shell of driving motor by 4；The electric vacuum pump passes through
Electric vacuum pump bracket is fixed on the right side of drive motor controller, and is located at the top of retarder；The Motorized vacuum
Pump blimp is fixed on electric vacuum pump bracket, and covers the electric vacuum pump.
Further, the third structure sheaf includes Vehicular charger；The Vehicular charger is fixed on drive by 4 bolts
The top of dynamic electric machine controller.
Further, the 4th structure sheaf includes DC/DC converter, vacuum tank and high voltage distribution box；The DC/DC conversion
Device is fixed on the top of Vehicular charger by 4 bolts；The high voltage distribution box is fixed on Vehicular charger by 3 bolts
Top, and be located at DC/DC converter behind；The vacuum tank is fixed on above DC/DC converter, and is converted with DC/DC
Device is bolted by 2 composite bolt connections, with high voltage distribution box by 1.
Further, the 5th structure sheaf includes power assembly Decorative Cover；4 are formed in the power assembly Decorative Cover
Pillar, the power assembly Decorative Cover are connected to above the vacuum tank and high voltage distribution box by the pillar.
The invention has the following beneficial effects: modularization pure electric automobile power assembly devices of the invention effectively to contract
Short productive temp significantly improves product final assemble efficiency, reduces production cost, and portable strong；On the other hand, of the invention dynamic
Power assembly apparatus characteristics of compact layout, can effectively save front deck arrangement space, and there also is provided power assembly Decorative Cover, can be to avoid
Pipeline is exposed, improves the aesthetics of front deck.
Detailed description of the invention
Fig. 1 is a kind of axonometric drawing of modularization pure electric automobile power assembly device of the invention；
Fig. 2 is a kind of front view of modularization pure electric automobile power assembly device of the invention；
Fig. 3 is a kind of rearview of Modularized electric automobile power assembly device of the invention.
The mark in the figure shows: 1- driving motor；2- retarder；3- motor compressor；4- electric water pump；5- electric water pump
Bracket；6- drive motor controller；7- electric vacuum pump；8- electric vacuum pump bracket；9- electric vacuum pump blimp；10- vehicle
Carry charger；11-DC/DC converter；12- vacuum tank；13- high voltage distribution box；14- composite bolt；15- pillar；16- power is total
At Decorative Cover；The first mounting bracket of 17-；The second mounting bracket of 18-；19- first is suspended；20- second is suspended；The suspension of 21- third
Bracket；The suspension of 22- third.
Specific embodiment
Technical solution of the present invention is further elaborated below with reference to examples and drawings.
Embodiment 1
It is multiple to solve structure in the prior art to present embodiments provide a kind of modularization pure electric automobile power assembly device
It is miscellaneous, space utilization rate is low, production efficiency is low and the problem of front deck aesthetics difference.
As shown in Figs. 1-2, the modularization pure electric automobile power assembly device is layered structure, including first structure
Layer, the second structure sheaf, third structure sheaf, the 4th structure sheaf and the 5th structure sheaf；The pair of the first structure layer and electric car
Vehicle frame connection；It is described second, third, the 4th and the 5th structure sheaf be successively set on above first structure layer.
It is illustrated in figure 2 a kind of main view of Modularized electric automobile power assembly device of the invention, first structure layer
Including driving motor 1, retarder 2, motor compressor 3, electric water pump 4 and suspension system；The driving motor 1 and retarder 2
By flanged joint, and retarder 2 is located at 1 right side of driving motor；The motor compressor 3 is by being bolted directly to drive
On the shell of 1 front side of motor；The electric water pump 4 is fixed on the shell of retarder 2 by electric water pump bracket 5, and with electricity
Dynamic compressor 3 is located at the same side；The suspension system is divided into three parts, is separately positioned on around first structure layer, and respectively
It is connect with the subframe of electric car.
It is illustrated in figure 3 a kind of rearview of Modularized electric automobile power assembly device of the invention, the suspension system
System includes first the 19, second suspension 20 of suspension and third suspension 22；First suspension 19 passes through the first mounting bracket 17 and subtracts
The shell of fast device 2 connects, and is located at the left side of retarder 2；Second suspension 20 passes through the second mounting bracket 18 and driving electricity
The shell of machine 1 connects, and is located at the right side of driving motor 1；The third suspension 22 passes through third mounting bracket 21 and driving electricity
The shell of machine 1 connects, and is located on the shell of 1 rear side of driving motor, in the present embodiment, the third suspension 22 and electronic pressure
Contracting machine 3 is located on the shell of driving motor two sides.
In the present embodiment, first the 19, second suspension 20 of suspension and third suspension 22 are located at the three of first structure layer
It on a direction, and is connect with the subframe of electric car, to play fixed effect.
Second structure sheaf includes drive motor controller 6, electric vacuum pump 7 and electric vacuum pump blimp 9；It is described
Drive motor controller 6 is bolted directly to above the shell of driving motor 1 by 4；The electric vacuum pump 7 passes through electricity
Dynamic vacuum pump support 8 is fixed on the right side of drive motor controller 6, and is located at the top of retarder 2；The Motorized vacuum
Pump blimp 9 is fixed on electric vacuum pump bracket 8, and covers the electric vacuum pump 7.
The third structure sheaf includes Vehicular charger 10；The Vehicular charger 10 is fixed on driving by 4 bolts
The top of electric machine controller 6.
4th structure sheaf includes DC/DC converter 11, vacuum tank 12 and high voltage distribution box 13；The DC/DC conversion
Device 11 is fixed on the top of Vehicular charger 10 by 4 bolts；The high voltage distribution box 13 is fixed on vehicle-mounted by 3 bolts
The top of charger 10, and be located at behind DC/DC converter 11；The vacuum tank 12 is fixed on 11 top of DC/DC converter,
And connect with DC/DC converter by 2 composite bolts 14, it is bolted with high voltage distribution box 13 by 1.
5th structure sheaf includes power assembly Decorative Cover 16；4 branch are formed in the power assembly Decorative Cover 16
Column, the power assembly Decorative Cover 16 are connected to 13 top of the vacuum tank 12 and high voltage distribution box by the pillar.
Power assembly and associated components line may be implemented in modularization pure electric automobile power assembly device provided by the invention
Lower packing forms integral assembling after power assembly module, can effectively shorten productive temp, significantly improves product final assemble efficiency,
Production cost is reduced, and portable strong；On the other hand, power assembly device characteristics of compact layout of the invention, can be effectively save
Front deck arrangement space；It can be connect by suspension system with subframe, effectively weaken wheel weight, guarantee its each component can
By property, meanwhile, weaken the vibration components such as driving motor, motor compressor, electric vacuum pump and electric water pump to vehicle NVH performance
Influence, guarantee the comfort of occupant；Power assembly Decorative Cover is arranged on power assembly device top of the invention, is avoided outside pipeline
Dew, improves the aesthetics of front deck.
The sequencing of above embodiments is not only for ease of description, represent the advantages or disadvantages of the embodiments.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (7)
1. a kind of modularization pure electric automobile power assembly device, which is characterized in that including first structure layer, the second structure sheaf,
Third structure sheaf, the 4th structure sheaf and the 5th structure sheaf；
The connection of the subframe of the first structure layer and electric car；It is described second, third, the 4th and the 5th structure sheaf successively set
It sets above first structure layer.
2. modularization pure electric automobile power assembly device according to claim 1, which is characterized in that the first structure
Layer includes driving motor, retarder, motor compressor, electric water pump and suspension system；The driving motor and retarder pass through
Flanged joint, and retarder is located on the right side of driving motor；Before the motor compressor is by being bolted directly to driving motor
On the shell of side；The electric water pump is fixed on the shell of retarder by electric water pump bracket, and with electric compressor seat in the plane
In the same side；The suspension system is divided into three parts, is separately positioned on around first structure layer, and respectively with electric car
Subframe connection.
3. modularization pure electric automobile power assembly device according to claim 2, which is characterized in that the suspension system
Including the first suspension, the second suspension and third suspension；First suspension is connected by the shell of the first mounting bracket and retarder
It connects, and is located at the right side of retarder；Second suspension is connected by the shell of the second mounting bracket and driving motor, and is located at
The left side of driving motor；The third suspension is connected by the shell of third mounting bracket and driving motor, and is located at driving electricity
On shell on rear side of machine.
4. modularization pure electric automobile power assembly device according to claim 1, which is characterized in that second structure
Layer includes drive motor controller, electric vacuum pump and electric vacuum pump blimp；The drive motor controller passes through 4 spiral shells
Bolt is directly anchored to above the shell of driving motor；The electric vacuum pump is fixed on driving motor by electric vacuum pump bracket
On the right side of controller, and it is located at the top of retarder；The electric vacuum pump blimp is fixed on electric vacuum pump bracket
On, and cover the electric vacuum pump.
5. modularization pure electric automobile power assembly device according to claim 1, which is characterized in that the third structure
Layer includes Vehicular charger；The Vehicular charger is fixed on the top of drive motor controller by 4 bolts.
6. modularization pure electric automobile power assembly device according to claim 1, which is characterized in that the 4th structure
Layer includes DC/DC converter, vacuum tank and high voltage distribution box；The DC/DC converter is fixed on vehicle-mounted charge by 4 bolts
The top of machine；The high voltage distribution box is fixed on the top of Vehicular charger by 3 bolts, and is located at DC/DC converter
Below；The vacuum tank is fixed on above DC/DC converter, and is connect with DC/DC converter by 2 composite bolts, with height
Pressure block terminal is bolted by 1.
7. modularization pure electric automobile power assembly device according to claim 1, which is characterized in that the 5th structure
Layer includes power assembly Decorative Cover；4 pillars are formed in the power assembly Decorative Cover, the power assembly Decorative Cover passes through
The pillar is connected to above vacuum tank and high voltage distribution box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811504154.9A CN109515144A (en) | 2018-12-10 | 2018-12-10 | A kind of modularization pure electric automobile power assembly device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811504154.9A CN109515144A (en) | 2018-12-10 | 2018-12-10 | A kind of modularization pure electric automobile power assembly device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109515144A true CN109515144A (en) | 2019-03-26 |
Family
ID=65795623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811504154.9A Pending CN109515144A (en) | 2018-12-10 | 2018-12-10 | A kind of modularization pure electric automobile power assembly device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109515144A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789321A (en) * | 2019-09-26 | 2020-02-14 | 浙江合众新能源汽车有限公司 | Multifunctional bearing device suitable for electric vehicle |
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| US20170268865A1 (en) * | 2014-08-25 | 2017-09-21 | Sg Corporation | Rotation-detecting apparatus |
| CN107298013A (en) * | 2017-06-30 | 2017-10-27 | 奇瑞汽车股份有限公司 | A kind of electric system erecting device and automobile |
| CN206826384U (en) * | 2017-04-26 | 2018-01-02 | 北京长城华冠汽车技术开发有限公司 | A kind of engine room arrangement structure suitable for pure electric automobile new energy part |
| CN209426547U (en) * | 2018-12-10 | 2019-09-24 | 中国第一汽车股份有限公司 | A kind of modularization pure electric automobile power assembly device |
-
2018
- 2018-12-10 CN CN201811504154.9A patent/CN109515144A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170268865A1 (en) * | 2014-08-25 | 2017-09-21 | Sg Corporation | Rotation-detecting apparatus |
| CN204774566U (en) * | 2015-06-26 | 2015-11-18 | 长城汽车股份有限公司 | Electric vehicle |
| CN205112967U (en) * | 2015-10-30 | 2016-03-30 | 东风汽车公司 | Pure electric vehicles electric drive assembly |
| CN205344493U (en) * | 2015-12-29 | 2016-06-29 | 北京电咖汽车科技有限公司杭州分公司 | Integrated arrangement structure of pure electric vehicles front deck modularization |
| CN206826384U (en) * | 2017-04-26 | 2018-01-02 | 北京长城华冠汽车技术开发有限公司 | A kind of engine room arrangement structure suitable for pure electric automobile new energy part |
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| CN209426547U (en) * | 2018-12-10 | 2019-09-24 | 中国第一汽车股份有限公司 | A kind of modularization pure electric automobile power assembly device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789321A (en) * | 2019-09-26 | 2020-02-14 | 浙江合众新能源汽车有限公司 | Multifunctional bearing device suitable for electric vehicle |
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