CN105730268A - Integrating structure of quick charge socket and trickle charge socket for electric vehicle - Google Patents
Integrating structure of quick charge socket and trickle charge socket for electric vehicle Download PDFInfo
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- CN105730268A CN105730268A CN201610067775.XA CN201610067775A CN105730268A CN 105730268 A CN105730268 A CN 105730268A CN 201610067775 A CN201610067775 A CN 201610067775A CN 105730268 A CN105730268 A CN 105730268A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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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
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses an integrating structure of a quick charge socket and a trickle charge socket for an electric vehicle, and aims to provide the integrating structure of the quick charge socket and the trickle charge socket for the electric vehicle, which is compact in structure, high in space utilization rate and convenient for users to charge, and through which the occupation of the space of a vehicle body can be effectively reduced, and modular assembly can be realized. The integrating structure comprises a mounting opening which is formed in a front grille of the vehicle body, a charge port mounting bracket arranged in the mounting opening, and the quick charge socket and the trickle charge socket which are arranged on the charge port mounting bracket.
Description
Technical field
The present invention relates to the charge port structure of a kind of electric automobile, be specifically related to a kind of electric automobile fast and slow charge socket integrated morphology.
Background technology
Electric automobile refers to vehicle power for power, drives the vehicle of wheels travel with motor；Thus the charge port structure of electric motor car is the important feature in electric automobile, whether whether charge port structural design rationally directly embodies charging operations convenient.
Electric car charging interface generally includes and fills socket and trickle charge socket soon, but current socket and the trickle charge socket of filling soon is generally independently arranged in the diverse location of vehicle body, this not only makes charge port structure need to take more vehicle body space, and it is low to install operating efficiency, is also not easy to actual charging operations.
On the other hand, the charge port structure of current electric automobile to fill sealing, water resistance not good, in automobile long run process, tend to occur that charge port structure is intake, affect the normal use of charging inlet, reduce the safety of vehicle charging process.
Summary of the invention
The invention aims to overcome the deficiencies in the prior art, one not only compact conformation is provided, space availability ratio is high, can effectively reduce taking vehicle body space, and can realize modular assembly, and facilitates the electric automobile fast and slow charge socket integrated morphology that user charges.
The technical scheme is that
A kind of electric automobile fast and slow charge socket integrated morphology, including the installing port being arranged on before vehicle body on grid, is arranged on the charge port mounting bracket in installing port, is arranged on and fills socket and trickle charge socket soon in charge port mounting bracket.
This programme will fill socket and trickle charge socket is integrated in charge port mounting bracket soon, thus modular assembly can be realized, and make fast, trickle charge socket is compact, improve space availability ratio, can effectively reduce taking vehicle body space.On the other hand, by fill socket soon and trickle charge socket be arranged on vehicle body before grid place user can also be facilitated to charge.
As preferably, also including and fill the charging quickly cable that socket is connected soon, described charging quickly cable is fixed on front longitudinal by cable stationary barrier, and described cable stationary barrier is connected with front longitudinal by bolt.Charging quickly cable by cable stationary barrier and is bolted on front longitudinal can to stablize, fixes charging quickly cable reliably by this programme, improves the safety in utilization of charging quickly cable.
As preferably, front longitudinal includes left front girder and front right longitudinal beam, and described charging quickly cable is fixed on left front girder or front right longitudinal beam, and charging quickly cable is between left front girder and front right longitudinal beam.This programme charging quickly cable is between left front girder and front right longitudinal beam, and owing to front rail structure is stable, volume greatly, thus can effectively protect charging quickly cable, improves the safety in utilization of charging quickly cable.
As preferably, also including the trickle charge cable being connected with trickle charge socket, described trickle charge cable is connected on front longitudinal by cable fixing clamp/clip buckle.Trickle charge cable is buckled by cable fixing clamp/clip that to be fixed on front longitudinal not only easy to operate by this programme, and can stablize, fix trickle charge cable reliably.
As preferably, front longitudinal includes left front girder and front right longitudinal beam, and described trickle charge cable is fixed on left front girder or front right longitudinal beam, waits a moment charging cable between left front girder and front right longitudinal beam.This programme trickle charge cable is between left front girder and front right longitudinal beam, and owing to front rail structure is stable, volume greatly, thus can effectively protect trickle charge cable, improves the safety in utilization of trickle charge cable.
As preferably, being additionally provided with for sealing the installation lid hiding described installing port before vehicle body on grid, described installation lid is hinged on before vehicle body on grid.
As preferably, filling socket soon and the socket end cap of charging socket body that trickle charge socket all includes being arranged in charge port mounting bracket and the front end that is arranged on charging socket body, the described charging socket body filling socket and trickle charge socket soon is equipped with self-adapting seal structure with socket end cap；
nullDescribed self-adapting seal structure includes the annular groove being arranged on the front end face edge of charging socket body，It is arranged on the gas-flow closure circle in annular groove and the self-adapting float formula aerating device being arranged on charging socket outer body face，Described self-adapting float formula aerating device includes the self adaptation cylinder body being arranged on charging socket outer body face、Slidably it is arranged on the self adaptation piston body in self adaptation cylinder body and floating piston body，The axis of described self adaptation cylinder body is perpendicular with the front end face of charging socket body，The rear and front end of self adaptation cylinder body is positioned at the rear side of the front end face of charging socket body，The front end face of described self adaptation cylinder body is provided with dodges through hole with self adaptation inner chamber of cylinder block is connected，The rear end face of self adaptation cylinder body is provided with the cylinder body inducing QI interface being connected with self adaptation inner chamber of cylinder block，The medial surface of self adaptation cylinder body is provided with annular stop projection，Described self adaptation piston body and floating piston body are positioned at the same side of annular stop projection，Annular stop projection is positioned at the same side of self adaptation piston body with dodging through hole，Self adaptation piston body is between annular stop projection and floating piston body，Described self adaptation piston body is provided with the frizzen coaxial with self adaptation cylinder body，The end traverse of frizzen is dodged through hole and is positioned at the outside of self adaptation cylinder body，Described self adaptation cylinder body is interior and is provided with extension spring between the front end of self adaptation piston body and self adaptation cylinder body，One end of this extension spring is connected with self adaptation piston body，The other end is connected with the front end of self adaptation cylinder body；Described gas-flow closure circle is provided with and fills exhaust port, and described cylinder body inducing QI interface is connected by being connected pipeline between exhaust port with filling.After socket end cap is opened: described self adaptation piston body is resisted against on annular stop projection；After socket end cap is closed: the end of described frizzen is resisted against on socket end lid, and self adaptation piston body separates with annular stop projection.This programme structure fill socket soon and trickle charge socket has the advantages that water resistance is good, can effectively solve the charging socket water inlet occurred in automobile life-time service process, affect the normal use of electric car charging interface, the problem of the safety of reduction vehicle charging process.
The invention has the beneficial effects as follows: not only compact conformation, space availability ratio is high, can effectively reduce taking vehicle body space, and can realize modular assembly, and facilitates user to charge.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the electric automobile fast and slow charge socket integrated morphology of embodiments of the invention 1.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is a kind of partial structurtes schematic diagram of the electric automobile fast and slow charge socket integrated morphology of embodiments of the invention 2.
Fig. 4 is the partial enlarged drawing at A place in Fig. 3.
In figure: charge port mounting bracket 1, lid 2 is installed, fill socket 3, trickle charge socket 4, charging quickly cable 5 soon, cable stationary barrier 6, trickle charge cable 7, cable fixing clamp/clip button 8, self-adapting float formula aerating device 9, self adaptation cylinder body 91, frizzen 92, annular stop projection 93, extension spring 94, self adaptation piston body 95, floating piston body 96, cylinder body inducing QI interface 97, connection pipeline 98, gas-flow closure circle 10, fills exhaust port 11.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail:
Embodiment 1: as shown in Figure 1, a kind of electric automobile fast and slow charge socket integrated morphology includes being arranged on the installing port before vehicle body on grid, it is arranged on the charge port mounting bracket 1 in installing port, is arranged on the charging quickly cable 5 filling socket 3 and trickle charge socket 4 soon with filling socket soon and be connected in charge port mounting bracket and the trickle charge cable 7 being connected with trickle charge socket.Being additionally provided with for sealing the installation lid 2 hiding described installing port before vehicle body on grid, described installation lid is hinged on before vehicle body on grid.
Charging quickly cable is fixed on the front longitudinal of automobile by cable stationary barrier 6.Front longitudinal includes left front girder and front right longitudinal beam, and the charging quickly cable of the present embodiment is fixed on left front girder or front right longitudinal beam, and charging quickly cable is between left front girder and front right longitudinal beam.Cable stationary barrier is connected with front longitudinal by bolt.
Trickle charge cable is buckled 8 by cable fixing clamp/clip and is connected on front longitudinal.Front longitudinal includes left front girder and front right longitudinal beam, and the trickle charge cable of the present embodiment is fixed on left front girder or front right longitudinal beam, waits a moment charging cable between left front girder and front right longitudinal beam.
Embodiment 2: all the other structures of the present embodiment are with reference to embodiment 1, and it is different in that:
As shown in Figure 3, Figure 4, socket is filled soon and the socket end cap 32 of charging socket body 31 that trickle charge socket all includes being arranged in charge port mounting bracket and the front end that is arranged on charging socket body.Socket end cap and charging socket body are hinged and connected, and are provided with buckle structure between socket end cap and charging socket body, and socket end cap is connected with charging socket body clamping by this buckle structure.This buckle structure is prior art.
The charging socket body filling socket and trickle charge socket soon is equipped with self-adapting seal structure with socket end cap.Self-adapting seal structure includes the annular groove being arranged on the front end face edge of charging socket body, is arranged on the gas-flow closure circle 10 in annular groove and the self-adapting float formula aerating device 9 being arranged on charging socket outer body face.There is in the middle part of the front end face of charging socket body charging jacks, and charging jacks is positioned at inside annular groove.Gas-flow closure circle is fixed in annular groove by binding agent.Gas-flow closure circle is provided with and fills exhaust port 11.
Self-adapting float formula aerating device includes the self adaptation cylinder body 91 being arranged on charging socket outer body face, the self adaptation piston body 95 being slidably arranged in self adaptation cylinder body and floating piston body 96.The axis of self adaptation cylinder body is perpendicular with the front end face of charging socket body.The rear and front end of self adaptation cylinder body is positioned at the rear side of the front end face of charging socket body.The front end face of self adaptation cylinder body is provided with dodges through hole with self adaptation inner chamber of cylinder block is connected.The rear end face of self adaptation cylinder body is provided with the cylinder body inducing QI interface 97 being connected with self adaptation inner chamber of cylinder block.The medial surface of self adaptation cylinder body is provided with annular stop projection 93.Self adaptation piston body and floating piston body are positioned at the same side of annular stop projection.Annular stop projection is positioned at the same side of self adaptation piston body with dodging through hole.Self adaptation piston body is between annular stop projection and floating piston body.Self adaptation piston body is provided with the frizzen 92 coaxial with self adaptation cylinder body.The end traverse of frizzen is dodged through hole and is positioned at the outside of self adaptation cylinder body.Self adaptation cylinder body is interior and is provided with extension spring 94 between the front end of self adaptation piston body and self adaptation cylinder body.One end of this extension spring is connected with self adaptation piston body, and the other end is connected with the front end of self adaptation cylinder body.Cylinder body inducing QI interface is connected by being connected pipeline 98 between exhaust port with filling.
As shown in Figure 4, after socket end cap is closed: the end of frizzen is resisted against on socket end lid, and self adaptation piston body separates with annular stop projection；
Specifically: after socket end cap is closed, the end of frizzen will be resisted against on socket end lid, frizzen and self adaptation piston body toward pusher, are made the gas between self adaptation piston body and floating piston body be compressed by socket end cap；Gas between self adaptation piston body and floating piston body is compressed to the frictional force that will overcome between floating piston body and self adaptation cylinder body after to a certain degree, make floating piston body move gradually backward, thus the gas in self adaptation cylinder body is entered in gas-flow closure circle by connecting pipeline, make gas-flow closure circle expand, and be resisted against on socket end cap surface；Structure is sealed reliably thus being formed between socket end cap and charging socket body, and this sealing structure is not made by socket end cap and charging socket body and the impact of assembly precision, do not produced to expand with heat and contract with cold modification by variation of ambient temperature and impact that gap between the socket end cap and the charging socket body that cause changes；Its charging socket structure that can be prevented effectively from life-time service process and occur is intake, and affects the normal use of charging electric vehicle socket, the problem reducing the safety of vehicle charging process.
On the other hand, in the process that socket end cap is closed, owing to the gas between self adaptation piston body and floating piston body needs to be compressed to after to a certain degree, the frictional force between floating piston body and self adaptation cylinder body can be overcome, make floating piston body move gradually backward, gas is pressed in gas-flow closure circle, makes gas-flow closure circle expand；So gas-flow closure circle not yet inflation in the process of socket end cap quick closedown, thus gas-flow closure circle in the process of socket end cap quick closedown can be avoided to expand rapidly, and cause that socket end cap is difficult to the problem closed.
After socket end cap is opened: self adaptation piston body is resisted against on annular stop projection；Specifically, after socket end cap is opened, under the effect of extension spring, self adaptation piston body will be moved along, till self adaptation piston body is resisted against on annular stop projection；And in the process that self adaptation piston body is moved along, air pressure between self adaptation piston body and floating piston body reduces, air pressure between self adaptation piston body and floating piston body reduces the frictional force that will overcome between floating piston body and self adaptation cylinder body after to a certain extent, floating piston body is made to be moved along gradually, so that the gas in gas-flow closure circle enters in self adaptation cylinder body by connecting pipeline, make gas-flow closure circle pressure release, avoid after socket end cap is opened, annular inflatable sealing ring excessive expansion, and cause socket end cap to be difficult to normal switching-off, affect the normal use of socket end cap.
Claims (8)
1. an electric automobile fast and slow charge socket integrated morphology, is characterized in that, including the installing port being arranged on before vehicle body on grid, is arranged on the charge port mounting bracket in installing port, is arranged on and fills socket and trickle charge socket soon in charge port mounting bracket.
2. electric automobile fast and slow charge socket integrated morphology according to claim 1, it is characterized in that, also including and fill the charging quickly cable that socket is connected soon, described charging quickly cable is fixed on front longitudinal by cable stationary barrier, and described cable stationary barrier is connected with front longitudinal by bolt.
3. electric automobile fast and slow charge socket integrated morphology according to claim 2, it is characterized in that, described front longitudinal includes left front girder and front right longitudinal beam, and described charging quickly cable is fixed on left front girder or front right longitudinal beam, and charging quickly cable is between left front girder and front right longitudinal beam.
4. electric automobile fast and slow charge socket integrated morphology according to claim 1, is characterized in that, also includes the trickle charge cable being connected with trickle charge socket, and described trickle charge cable is connected on front longitudinal by cable fixing clamp/clip buckle.
5. electric automobile fast and slow charge socket integrated morphology according to claim 4, it is characterized in that, described front longitudinal includes left front girder and front right longitudinal beam, and described trickle charge cable is fixed on left front girder or front right longitudinal beam, waits a moment charging cable between left front girder and front right longitudinal beam.
6. the electric automobile fast and slow charge socket integrated morphology according to claim 1 or 2 or 3 or 4 or 5, is characterized in that, is additionally provided with for sealing the installation lid hiding described installing port before described vehicle body on grid, and described installation lid is hinged on before vehicle body on grid.
7. the electric automobile fast and slow charge socket integrated morphology according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that, described filling socket soon and the socket end cap of charging socket body that trickle charge socket all includes being arranged in charge port mounting bracket and the front end that is arranged on charging socket body, the described charging socket body filling socket and trickle charge socket soon is equipped with self-adapting seal structure with socket end cap；
nullDescribed self-adapting seal structure includes the annular groove being arranged on the front end face edge of charging socket body，It is arranged on the gas-flow closure circle in annular groove and the self-adapting float formula aerating device being arranged on charging socket outer body face，Described self-adapting float formula aerating device includes the self adaptation cylinder body being arranged on charging socket outer body face、Slidably it is arranged on the self adaptation piston body in self adaptation cylinder body and floating piston body，The axis of described self adaptation cylinder body is perpendicular with the front end face of charging socket body，The rear and front end of self adaptation cylinder body is positioned at the rear side of the front end face of charging socket body，The front end face of described self adaptation cylinder body is provided with dodges through hole with self adaptation inner chamber of cylinder block is connected，The rear end face of self adaptation cylinder body is provided with the cylinder body inducing QI interface being connected with self adaptation inner chamber of cylinder block，The medial surface of self adaptation cylinder body is provided with annular stop projection，Described self adaptation piston body and floating piston body are positioned at the same side of annular stop projection，Annular stop projection is positioned at the same side of self adaptation piston body with dodging through hole，Self adaptation piston body is between annular stop projection and floating piston body，Described self adaptation piston body is provided with the frizzen coaxial with self adaptation cylinder body，The end traverse of frizzen is dodged through hole and is positioned at the outside of self adaptation cylinder body，Described self adaptation cylinder body is interior and is provided with extension spring between the front end of self adaptation piston body and self adaptation cylinder body，One end of this extension spring is connected with self adaptation piston body，The other end is connected with the front end of self adaptation cylinder body；Described gas-flow closure circle is provided with and fills exhaust port, and described cylinder body inducing QI interface is connected by being connected pipeline between exhaust port with filling.
8. electric automobile fast and slow charge socket integrated morphology according to claim 7, is characterized in that, after socket end cap is opened: described self adaptation piston body is resisted against on annular stop projection；After socket end cap is closed: the end of described frizzen is resisted against on socket end lid, and self adaptation piston body separates with annular stop projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610067775.XA CN105730268B (en) | 2016-01-28 | 2016-01-28 | Electric automobile fast and slow charge socket integrated morphology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610067775.XA CN105730268B (en) | 2016-01-28 | 2016-01-28 | Electric automobile fast and slow charge socket integrated morphology |
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| Publication Number | Publication Date |
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| CN105730268A true CN105730268A (en) | 2016-07-06 |
| CN105730268B CN105730268B (en) | 2018-04-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171300A (en) * | 2018-02-21 | 2019-08-27 | 奥迪股份公司 | Charging unit for the battery of electric motor vehicle and for charging the battery |
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| WO2011007223A1 (en) * | 2009-07-17 | 2011-01-20 | Nissan Motor Co., Ltd. | Vehicle charging port arrangement |
| JP2012232705A (en) * | 2011-05-09 | 2012-11-29 | Suzuki Motor Corp | Protective structure for vehicle electric component |
| CN203401987U (en) * | 2013-08-15 | 2014-01-22 | 东风汽车公司 | Installation assembly of slow charging interface assembly of new energy automobile |
| CN104709364A (en) * | 2014-12-31 | 2015-06-17 | 浙江吉利汽车研究院有限公司 | Waterproof and dustproof charging port structure assembly of automobile |
| CN104787127A (en) * | 2015-03-17 | 2015-07-22 | 盐城工学院 | Charging opening assembly arranged on front air grille of electric automobile |
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2016
- 2016-01-28 CN CN201610067775.XA patent/CN105730268B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011007223A1 (en) * | 2009-07-17 | 2011-01-20 | Nissan Motor Co., Ltd. | Vehicle charging port arrangement |
| JP2012232705A (en) * | 2011-05-09 | 2012-11-29 | Suzuki Motor Corp | Protective structure for vehicle electric component |
| CN203401987U (en) * | 2013-08-15 | 2014-01-22 | 东风汽车公司 | Installation assembly of slow charging interface assembly of new energy automobile |
| CN104709364A (en) * | 2014-12-31 | 2015-06-17 | 浙江吉利汽车研究院有限公司 | Waterproof and dustproof charging port structure assembly of automobile |
| CN104787127A (en) * | 2015-03-17 | 2015-07-22 | 盐城工学院 | Charging opening assembly arranged on front air grille of electric automobile |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110171300A (en) * | 2018-02-21 | 2019-08-27 | 奥迪股份公司 | Charging unit for the battery of electric motor vehicle and for charging the battery |
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Effective date of registration: 20201015 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: 311800 in Zhejiang Province, the coastal city of Shaoxing Hai Zhen Ma Huanlu No. 398 Science Park A building 1403-1 room Patentee before: Tianji Automobile Technology Group Co.,Ltd. |
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