CN105667283B - Pure electric automobile front deck modularization integrates arrangement - Google Patents
Pure electric automobile front deck modularization integrates arrangement Download PDFInfo
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- CN105667283B CN105667283B CN201511017766.1A CN201511017766A CN105667283B CN 105667283 B CN105667283 B CN 105667283B CN 201511017766 A CN201511017766 A CN 201511017766A CN 105667283 B CN105667283 B CN 105667283B
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- bracket
- front deck
- electric automobile
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- pure electric
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- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000004378 air conditioning Methods 0.000 claims abstract description 18
- 239000000725 suspension Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000010521 absorption reaction Methods 0.000 claims description 11
- 230000035939 shock Effects 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 7
- 230000010354 integration Effects 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000004606 Fillers/Extenders Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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Abstract
The invention discloses a kind of pure electric automobile front deck modularization to integrate arrangement, including bracket, the bracket is frame structure, the both ends of bracket are connected by left suspending mechanism and the left-right longeron of right suspending mechanism and electric automobile respectively, and chamber device before motor, decelerator, battery, electric machine controller, charger, electric air-conditioning compressor, electronic vacuum pump, vacuum tank, electric air-conditioning compressor controller and electronic water pump etc. is integrated, is fixed on bracket.It efficiently solves existing for prior art that front deck construction weight is big, space-consuming is more, and integrated level is low, the problem of not being suitable for modularized production.The preceding cabin structure suspension of the present invention is simple and reliable, and compact-sized space availability ratio is high, realizes Highgrade integration, can use modular assembly；With very high practical value.
Description
Technical field
The present invention relates to Trend of Auto Manufacturing Technologies field, more particularly to a kind of integrated arrangement knot of pure electric automobile front deck modularization
Structure.
Background technology
Common electric automobile is fixedly connected with form with left-right longeron using front deck crossbeam assembly mostly, before this form
Cabin structure weight is big, space-consuming is more, and integrated level is low, is not suitable for modularized production.Publication date is on May 18th, 2011, public
The number of opening is that CN102059943A Chinese patent document discloses a kind of electric automobile, front deck arrangement and method, there is provided
A kind of arranging structure of electric automobile front cabin, wherein arranging structure of electric automobile front cabin include power assembly system, and power
Assembly system includes drive assembly system and range extender system, wherein the drive assembly system uses three-point suspension in front deck
It is fixed, the center of gravity that wherein suspension point passes through motor and decelerator.The patent has paid close attention to the setting of range extender system, its
In drive assembly is suspended, improve integrated level to a certain extent, reduce noise.But the patent is only total to driving
Into spring suspension type suspension is carried out, overall upfront construction weight is big, space-consuming is more, and integrated level is low, is not suitable for modularization
The problem of production, is not solved.Publication date is on May 2nd, 2012, and Publication No. CN102431429A China is specially
Sharp file discloses a kind of arrangement form of cabin of electric automobile, including front deck nacelle, is arranged on the vehicle body of front deck nacelle both sides
Left longeron and right vertical beam, the frame subframe of front deck bottom, it is arranged in radiator fan, the condenser of vehicle front end, MCU, driving
Motor, gearbox, DC-DC converters, battery are arranged in front deck, and motor and transmission assembly pass through three suspensions
Fixed, wherein motor is fixed on right vertical beam by suspension, and gearbox is fixed on frame pair car by former and later two suspensions
On frame；Fuel heater and fuel heater water pot are additionally provided with described upper strata, they are located at left stringer sides.The structure
Motor and transmission assembly by three suspension fix, wherein motor by suspension be fixed on right vertical beam, become
Fast case is fixed on frame subframe by former and later two suspensions, similar with aforementioned patent in its overall structure, in the prior art
In the presence of being that front deck construction weight is big, space-consuming is more, integrated level is low, and the problem of not being suitable for modularized production does not obtain thoroughly
Solve.
The content of the invention
The purpose of the present invention is to solve above mentioned problem existing for prior art, there is provided a kind of pure electric automobile front deck module
Change integrated arrangement, front deck construction weight is big existing for prior art, space-consuming is more to solve, and integrated level is low, does not apply to
In the modularized production the problem of.
The present invention is solution above-mentioned technical problem the technical scheme adopted is that a kind of bracket type of electric automobile is integrated
Preceding cabin structure, including bracket, the bracket are frame structure, and the both ends of bracket pass through left suspending mechanism and right suspending mechanism respectively
It is connected with the left-right longeron of electric automobile, battery, electric machine controller and charger, described battery is fixed with the upside of bracket
The left side of bracket is fixed on, charger is fixed on the right side of bracket, and electric machine controller is between battery and charger；It is electronic
The motor of automobile is hung under the bracket in left side, and the output shaft of motor is by being arranged on subtracting for bracket downside postmedian
Fast device is fixed in rear-suspending mechanism with driving axis connection, the rear side of decelerator, and rear-suspending mechanism is fixed on vehicle body, bracket
Lower right side be fixed with electric air-conditioning compressor, the rear side of electric air-conditioning compressor fixes electronic vacuum pump, and vacuum tank is arranged on
The left rear side of bracket, vacuum tank connect electronic vacuum pump by vacuum pipe.The present invention uses the bracket of a frame structure, will drive
Dynamic motor, decelerator, battery, electric machine controller, charger, electric air-conditioning compressor, electronic vacuum pump and vacuum tank etc. are several
Chamber device is integrated, is fixed on bracket before whole, and has mounting structure by the way of three-point suspension fixation to bracket
Simple and reliable, compact-sized space availability ratio is high, realizes Highgrade integration, can use modular assembly；Solves prior art
Existing front deck construction weight is big, space-consuming is more, and integrated level is low, the problem of not being suitable for modularized production.
Preferably, the lower section of electric air-conditioning compressor sets electric air-conditioning compressor controller, electronic water pump is arranged on
The front side of motor.
Preferably, led between left suspending mechanism and bracket by left connection axis connection between right suspending mechanism and bracket
Right connection axis connection is crossed, left connecting shaft is with right connecting shaft on same axial line；Left suspending mechanism and right suspending mechanism include
Support wheel and support base, support base are provided with the groove that cross section is in circular arc, and support wheel is fitted in groove, and support base passes through
Cushion is fixed on corresponding longeron.Left and right suspending mechanism is set on the same axis, and to being adopted between suspension point and longeron
With being flexible coupling, change traditional front deck crossbeam assembly and form is fixedly connected with left-right longeron, the freedom between bracket and vehicle body
Degree increase, be advantageous to the buffering of bracket and vehicle body, reduce vibration and transmit, reduce noise and vibration during running car.
Preferably, the rear side of decelerator is provided with the support arm extended to the back lower place, rear-suspending mechanism is provided with fixed arm,
One end of fixed arm and the end of support arm are hinged V-shaped structure, and the other end of fixed arm is fixed by cushion and vehicle body, fixed arm
With its axial line of the jointed shaft of support arm and the axis parallel of left connecting shaft and right connecting shaft.Fixed arm forms V-arrangement knot with support arm
Structure is be hinged and its jointed shaft is parallel with left connecting shaft and right connecting shaft so that have between the decelerator and vehicle body of bracket rear lower compared with
Big extendable room, realizes being flexible coupling between decelerator and vehicle body, reduces vibration and transmits, vibration when reducing running car with
Noise.
Preferably, the angle of fixed arm and support arm is 120 degree to 140 degree.
Preferably, it is provided with cushion socket close to the position of the front deck bilge on motor, the left-right longeron both ends in front deck
A Tension spring for shock absorption is equipped between cushion socket, adjacent two Tension spring for shock absorption form v-shaped structure on a clinoplain, mutually
Non-conterminous two Tension spring for shock absorption form v-shaped structure on a vertical plane.The present invention by motor close to front deck cabin
The position at bottom sets cushion socket, and Tension spring for shock absorption is set between cushion socket and front deck corner and Tension spring for shock absorption is in integrally pyramid-shaped
Arrangement, it can damp very well due to before motor etc. caused by being flexible coupling between bracket and decelerator and vehicle body above and below chamber device
Vibrations or transverse shakiness, reduce noise and vibration during running car.
Preferably, cushion socket is provided with the touching bar extended downwardly, the lower end for touching bar is provided with touching ball, touches ball
Lower section is provided with touching block, and the touching block one side relative with touching ball is provided with taper concave surface, touching block and horizontally disposed lever one
End is connected, and the other end of lever is provided with peening hammer, and described lever is close to hinge of the one end of touching block with being arranged on front deck bottom
Joint chair is hinged, and lever is provided with antidetonation extension spring between one end of peening hammer and front deck bottom, and the top of peening hammer is provided with alarm bell.When
Running car, which vibrates excessive or suspending mechanism, cushion etc. and gone wrong, to be caused between preceding chamber device and vehicle body integrated on bracket
When relative displacement is larger, touching ball touches with taper concave surface, and touching block moves down, by impacting peening hammer after lever amplification
Alarm bell, alarm bell send clearly the tinkle of bells and remind driver to pay attention to driving safety and vehicle condition, avoid that accident occurs.Here ball is touched
Coordinate with taper concave surface so that the over-large displacement of any direction can make touching block move down and realize alarm；The setting tool of lever
There is displacement enlargement, and antidetonation extension spring is set close to peening hammer side in lever, peening hammer can be avoided to be shaken due to itself
It is dynamic to cause false alarm, realize safety traffic.
Preferably, the cone-apex angle of taper concave surface is 80 degree to 100 degree.
The beneficial effects of the invention are as follows：It efficiently solves that front deck construction weight existing for prior art is big, it is empty to take
Between it is more, integrated level is low, the problem of not being suitable for modularized production.The preceding cabin structure suspension of the present invention is simple and reliable, compact-sized
Space availability ratio is high, realizes Highgrade integration, can use modular assembly；With very high practical value.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present invention；
Fig. 2 is Fig. 1 top view；
Fig. 3 is Fig. 1 left view；
Fig. 4 is a kind of structure sectional view of the present invention；
Fig. 5 is a kind of dimensional structure diagram of the present invention；
Fig. 6 is a kind of structural representation of bracket of the present invention；
Fig. 7 is a kind of partial structural diagram of the embodiment of the present invention 2.
In figure：1. bracket, 2. left suspending mechanisms, 3. right suspending mechanisms, 4. batteries, 5. electric machine controllers, 6. chargers,
7. motor, 8. decelerators, 9. drive shafts, 10. rear-suspending mechanisms, 11. electric air-conditioning compressors, 12. electronic vacuum pumps,
13. vacuum tank, 14. vacuum pipes, 15. electric air-conditioning compressor controllers, 16. electronic water pumps, 17. left connecting shafts, 18. right companies
Spindle, 19. support wheels, 20. support bases, 21. support arms, 22. fixed arms, 23. cushion sockets, 24. Tension spring for shock absorption, 25. touching bars,
26. ball is touched, 27. touching blocks, 28. taper concave surfaces, 29. levers, 30. peening hammers, 31. hinged seats, 32. antidetonation extension springs, 33. polices
Bell.
Embodiment
The embodiment of technical solution of the present invention is made further below by embodiment, and with reference to accompanying drawing
It is bright.
Embodiment 1
In embodiment 1 as Figure 1-Figure 5, a kind of pure electric automobile front deck modularization integrates arrangement, including
Bracket（See Fig. 6）, the bracket 1 is frame structure, the both ends of bracket respectively by left suspending mechanism 2 and right suspending mechanism 3 with
The left-right longeron connection of electric automobile, bracket upside are fixed with battery 4, electric machine controller 5 and charger 6, described electric power storage
Pond is fixed on the left side of bracket, and charger is fixed on the right side of bracket, and electric machine controller is between battery and charger；Electricity
The motor 7 of electrical automobile is hung under the bracket in left side, and the output shaft of motor is by being arranged on postmedian on the downside of bracket
Decelerator 8 be connected with drive shaft 9, the rear side of decelerator is fixed in rear-suspending mechanism 10, and rear-suspending mechanism is fixed on car
With, the lower right side of bracket is fixed with electric air-conditioning compressor 11, and the rear side of electric air-conditioning compressor fixes electronic vacuum pump 12,
Vacuum tank 13 is arranged on the left rear side of bracket, and vacuum tank connects electronic vacuum pump by vacuum pipe 14.Electric air-conditioning compressor
Lower section electric air-conditioning compressor controller 15 is set, electronic water pump 16 is arranged on the front side of motor（See Fig. 2）.
Connected between left suspending mechanism and bracket by left connecting shaft 17, pass through right connection between right suspending mechanism and bracket
Axle 18 connects, and left connecting shaft is with right connecting shaft on same axial line（See Fig. 4）；Left suspending mechanism and right suspending mechanism include
Support wheel 19 and support base 20, support base are provided with the groove that cross section is in circular arc, and support wheel is fitted in groove, support base
Pass through cushion（It is not drawn into figure）Corresponding to being fixed on longeron.
The rear side of decelerator is provided with the support arm 21 extended to the back lower place, and rear-suspending mechanism is provided with fixed arm 22, fixed
One end of arm and the end of support arm are hinged V-shaped structure（See Fig. 3）, the other end of fixed arm passes through cushion（It is not drawn into figure）With
Vehicle body is fixed, its axial line of the jointed shaft of fixed arm and support arm and the axis parallel of left connecting shaft and right connecting shaft, fixed arm
Angle with support arm is 130 degree.
Embodiment 2
In embodiment 2 as shown in Figure 7, cushion socket 23, front deck are provided with close to the position of the front deck bilge on motor
A Tension spring for shock absorption 24 is equipped between interior left-right longeron both ends and cushion socket, mutual non-conterminous two Tension spring for shock absorption are same
On vertical plane.Cushion socket is provided with the touching bar 25 extended downwardly, and the lower end for touching bar is provided with touching ball 26, touches under ball
Side is provided with touching block 27, and the touching block one side relative with touching ball is provided with taper concave surface 28, and the cone-apex angle of taper concave surface is 90 degree,
Touching block is connected with horizontally disposed one end of lever 29, and the other end of lever is provided with peening hammer 30, and described lever is close to tactile
One end of collision block and the hinged seat 31 for being arranged on front deck bottom are be hinged, and lever is provided with anti-between one end of peening hammer and front deck bottom
Extension spring 32 is shaken, the top of peening hammer is provided with alarm bell 33, and remaining and embodiment 1 are identical.
The present invention uses the bracket of a frame structure, by motor, decelerator, battery, electric machine controller, charging
The almost all such as mechanical, electrical dynamic compressor of air conditioner, electronic vacuum pump, vacuum tank, electric air-conditioning compressor controller and electronic water pump
Preceding chamber device is integrated, is fixed on bracket, and to bracket by the way of three-point suspension fixation, there is mounting structure simply may be used
Lean on, compact-sized space availability ratio is high, realizes Highgrade integration, can use modular assembly；Solve existing for prior art
Front deck construction weight is big, space-consuming is more, and integrated level is low, the problem of not being suitable for modularized production.
Claims (9)
1. a kind of pure electric automobile front deck modularization integrates arrangement, including bracket, the bracket（1）For frame structure, support
The both ends of frame pass through left suspending mechanism respectively（2）And right suspending mechanism（3）It is connected with the left-right longeron of electric automobile, on the upside of bracket
It is fixed with battery（4）, electric machine controller（5）And charger（6）, the motor of electric automobile（7）It is hung on the support in left side
Under frame, the rear side of decelerator is fixed on rear-suspending mechanism（10）On, rear-suspending mechanism is fixed on vehicle body, it is characterized in that, institute
The battery stated is fixed on the left side of bracket, and charger is fixed on the right side of bracket, and electric machine controller is located at battery and charging
Between machine；The output shaft of motor is by being arranged on the decelerator of postmedian on the downside of bracket（8）With drive shaft（9）Connection, support
The lower right side of frame is fixed with electric air-conditioning compressor（11）, the rear side fixation electronic vacuum pump of electric air-conditioning compressor（12）, very
Slack tank（13）The left rear side of bracket is arranged on, vacuum tank passes through vacuum pipe（14）Connect electronic vacuum pump.
2. pure electric automobile front deck modularization according to claim 1 integrates arrangement, it is characterised in that：Electric air-conditioning
The lower section of compressor sets electric air-conditioning compressor controller（15）, electronic water pump（16）It is arranged on the front side of motor.
3. pure electric automobile front deck modularization according to claim 1 integrates arrangement, it is characterised in that：Left suspension machine
Pass through left connecting shaft between structure and bracket（17）Connection, passes through right connecting shaft between right suspending mechanism and bracket（18）Connection, it is left
Connecting shaft is with right connecting shaft on same axial line.
4. pure electric automobile front deck modularization according to claim 3 integrates arrangement, it is characterised in that：Left suspension machine
Structure and right suspending mechanism include support wheel（19）And support base（20）, groove of the support base provided with cross section in circular arc,
Support wheel is fitted in groove, and support base is fixed on corresponding longeron by cushion.
5. pure electric automobile front deck modularization according to claim 3 integrates arrangement, it is characterised in that：Decelerator
Rear side is provided with the support arm extended to the back lower place（21）, rear-suspending mechanism is provided with fixed arm（22）, one end of fixed arm and branch
The end of arm is hinged V-shaped structure, and the other end of fixed arm is fixed by cushion and vehicle body, the jointed shaft of fixed arm and support arm its
Axial line and the axis parallel of left connecting shaft and right connecting shaft.
6. pure electric automobile front deck modularization according to claim 5 integrates arrangement, it is characterised in that：Fixed arm with
The angle of support arm is 120 degree to 140 degree.
7. the pure electric automobile front deck modularization according to claim any one of 1-6 integrates arrangement, it is characterised in that：
On motor cushion socket is provided with close to the position of the front deck bilge（23）, between the left-right longeron both ends and cushion socket in front deck
Provided with a Tension spring for shock absorption（24）, two adjacent Tension spring for shock absorption form v-shaped structure on a clinoplain, and mutually non-conterminous two
Root Tension spring for shock absorption forms v-shaped structure on a vertical plane.
8. pure electric automobile front deck modularization according to claim 7 integrates arrangement, it is characterised in that：On cushion socket
Provided with the touching bar extended downwardly（25）, the lower end for touching bar is provided with touching ball（26）, the lower section for touching ball is provided with touching block
（27）, touch the block one side relative with touching ball and be provided with taper concave surface（28）, touch block and horizontally disposed lever（29）One end
It is connected, the other end of lever is provided with peening hammer（30）, one end of the close touching block of described lever is with being arranged on front deck bottom
Hinged seat（31）Be hinged, lever is provided with antidetonation extension spring between one end of peening hammer and front deck bottom（32）, the top of peening hammer
Provided with alarm bell（33）.
9. pure electric automobile front deck modularization according to claim 8 integrates arrangement, it is characterised in that：Taper concave surface
Cone-apex angle be 80 degree to 100 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511017766.1A CN105667283B (en) | 2015-12-29 | 2015-12-29 | Pure electric automobile front deck modularization integrates arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511017766.1A CN105667283B (en) | 2015-12-29 | 2015-12-29 | Pure electric automobile front deck modularization integrates arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105667283A CN105667283A (en) | 2016-06-15 |
| CN105667283B true CN105667283B (en) | 2017-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201511017766.1A Expired - Fee Related CN105667283B (en) | 2015-12-29 | 2015-12-29 | Pure electric automobile front deck modularization integrates arrangement |
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| CN (1) | CN105667283B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740031A (en) * | 2017-03-08 | 2017-05-31 | 保定中兴田野新能源汽车科技有限公司 | Electromobile frame system |
| CN110481298A (en) * | 2018-05-15 | 2019-11-22 | 上海汽车集团股份有限公司 | A kind of mounting structure of vehicle fore cabin component |
| CN109910580A (en) * | 2019-03-01 | 2019-06-21 | 浙江吉利汽车研究院有限公司 | Cabin layout system and pure electric vehicle |
| CN110789321B (en) * | 2019-09-26 | 2022-11-04 | 浙江合众新能源汽车有限公司 | Multifunctional bearing device suitable for electric vehicle |
| CN112721839B (en) * | 2021-01-20 | 2023-03-24 | 东风汽车集团股份有限公司 | Electric automobile storage battery fixing device and universal installation method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4308285B2 (en) * | 2007-07-17 | 2009-08-05 | 本田技研工業株式会社 | Subframe structure |
| CN102765317A (en) * | 2012-08-16 | 2012-11-07 | 安徽江淮汽车股份有限公司 | Power assembly support beam mechanism for pure electric automobile |
| CN203186057U (en) * | 2013-03-15 | 2013-09-11 | 安徽江淮汽车股份有限公司 | Suspension system of battery electric vehicle |
| CN204726511U (en) * | 2015-07-03 | 2015-10-28 | 重庆凯瑞电动汽车系统有限公司 | A kind of power assembly of electric automobile |
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Effective date of registration: 20180129 Address after: 312000 Zhejiang city of Shaoxing Province coastal city Shangyu District Hai Zhen Ma Huanlu No. 398 Science Park building A room 1403-1 Patentee after: Zhejiang electric caffeine science and Technology Co.,Ltd. Address before: 310000 No. 7, No. 260, No. 6 street, Baiyang street, Hangzhou economic and Technological Development Zone, Hangzhou, Zhejiang Patentee before: HANGZHOU BRANCH, BEIJING DIANKA AUTOMOTIVE TECHNOLOGY Co.,Ltd. |
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Address after: 312000 Zhejiang city of Shaoxing Province coastal city Shangyu District Hai Zhen Ma Huanlu No. 398 Science Park building A room 1403-1 Patentee after: Tianji Automobile Technology Group Co.,Ltd. Address before: 312000 Zhejiang city of Shaoxing Province coastal city Shangyu District Hai Zhen Ma Huanlu No. 398 Science Park building A room 1403-1 Patentee before: Zhejiang electric caffeine science and Technology Co.,Ltd. |
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Effective date of registration: 20200914 Address after: Room 1001, 10 / F, building F1, Lugu Yuyuan, No.27 Wenxuan Road, Changsha high tech Development Zone, Changsha City, Hunan Province Patentee after: Changsha Dianka Auto Parts Manufacturing Co.,Ltd. Address before: 312000 Zhejiang city of Shaoxing Province coastal city Shangyu District Hai Zhen Ma Huanlu No. 398 Science Park building A room 1403-1 Patentee before: Tianji Automobile Technology Group Co.,Ltd. |
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Granted publication date: 20171124 |