CN110293867A - A kind of new-energy automobile charging pile using centrifugation removal of impurities - Google Patents
A kind of new-energy automobile charging pile using centrifugation removal of impurities Download PDFInfo
- Publication number
- CN110293867A CN110293867A CN201910437660.9A CN201910437660A CN110293867A CN 110293867 A CN110293867 A CN 110293867A CN 201910437660 A CN201910437660 A CN 201910437660A CN 110293867 A CN110293867 A CN 110293867A
- Authority
- CN
- China
- Prior art keywords
- charging
- charging gun
- charging pile
- main body
- fixator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- 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
-
- 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
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
-
- 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
- Y02T90/12—Electric charging stations
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of new-energy automobile charging piles using centrifugation removal of impurities, its structure includes rain-proof ceiling, control panel, charging pile main body, firm banking, charging gun, charging gun fixator, heat release hole, new-energy automobile charging pile is by being equipped with annular cleaning device, it is inserted into charging gun fixator after charging gun is pulled up from electric car, annular cleaning device can carry out 360 ° of cleanings to charging pile electrode stem, alcohol is injected simultaneously to be wiped, promote cleaning effect, charging pile is avoided to use electrode stem of the dust adhesion in charging gun after a long time, the current resistor resistance value of user during the charging process is caused to increase, the case where causing charging gun electrical efficiency to decline, effectively accelerate the charging rate of electric car.
Description
Technical field
The present invention relates to a kind of charging pile fields, are a kind of new-energy automobile charging piles using centrifugation removal of impurities particularly.
Background technique
As compatriots are increasingly enhanced environmental consciousness, the use of clean energy resource is increasingly paid attention to, therefore new-energy automobile
It is rapidly developed and emerges, auxiliary facility charging pile is also popularized rapidly, currently, just gradually layout is public to high speed for charging pile
Road service area, Public Parking, residential block etc., but technology consideration at present is incomplete, has the disadvantages that due to public charging
Stake is substantially disposed in more void spaces, therefore shelter is less, and dust is more, and charging gun uses charging gun interface after a long time
Electrode stem surface can adhere to the impurity such as a large amount of dusts, therefore when the charging hole of charging gun insertion electric car, electrode stem with it is electronic
Contain dust and impurity between automobile power source contact, will lead to the increase of current resistor resistance value in charging process, influence to charge
Electrical efficiency in journey, and reduce and fill speed.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of new-energy automobile charging pile using centrifugation removal of impurities.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of to utilize centrifugation removal of impurities
New-energy automobile charging pile, structure include rain-proof ceiling, control panel, charging pile main body, firm banking, charging gun, charging
Rifle fixator, heat release hole, the firm banking is rectangular configuration and bottom is closely packed together with ground, charging pile main body bottom
Face is mutually fastened with firm banking upper surface, and the control panel is nested in charging pile main body front one third from top to bottom
Place, rain-proof ceiling bottom weld together with charging pile body upper surface, and the heat release hole is equidistantly uniformly distributed in charging
On the right side of stake main body, the charging gun fixator sets there are two and is bolted respectively with surface at left and right sides of charging pile main body
Together, described charging gun one end is closely packed together with charging gun fixator and the other end is electrically connected with charging pile main body, described
Charging gun fixator is made of fixator shell, spiral cleaner, mounting base, the fixator shell rear surface and charging pile main body
Surface is bolted on together, and the mounting base is nested in fixator shell from top to bottom at 2/3rds, the spiral shell
Rotation cleaner is installed among mounting base.
As a further improvement of the present invention, the spiral cleaner is by driving device for slow-run, charging gun fixing slot, ring
Shape cleaning device composition, the charging gun fixing slot are cylindrical structure and are nested in mounting base that the screw drives fill
On the left of charging gun fixing slot, the annular cleaning device is gap-matched with driving device for slow-run.
As a further improvement of the present invention, the driving device for slow-run is slided by slide rail, Self-resetting spring, driving
Block, screw drives bar composition, the slide rail are nested in charging gun fixing slot, and the driving sliding block is adopted with slide rail
With clearance fit, the Self-resetting spring right end is closely packed together with driving sliding block left end surface, the screw drives bar and drive
Movable slider is mutually perpendicular to and is together by a threaded connection.
As a further improvement of the present invention, the annular cleaning device is made of fixed ring, fixing bearing, cleaner,
The fixed ring is ring-shaped cylinder structure and outside is bolted on together with charging gun fixing slot inner wall, the fixation
Bearing and fixed ring mutually fasten and are concentric structure, and the cleaner is equidistantly uniformly distributed in fixing bearing.
As a further improvement of the present invention, the cleaner is by electrode stem pushing block, pushing block guide rail, helical spring, bearing
Main body, alcohol guide rail, cleaning brush composition, the bearing main body outer surface are mutually fastened with fixed ring inner wall, the pushing block guide rail
Equidistantly be distributed in bearing main body, the electrode stem pushing block sets there are three and is gap-matched with pushing block guide rail, described
It is closely packed together at the top of helical spring with electrode stem pushing block bottom, the alcohol guide rail is located inside bearing main body, the cleaning
Brush outer arc is mutually communicated with alcohol guide rail.
As a further improvement of the present invention, the electrode stem pushing block top center is equipped with a sphere, when the electricity of charging gun
Sliding friction is generated with sphere when pole bar protrudes into, electrode stem surface is avoided to be scraped off.
As a further improvement of the present invention, the slide rail sets there are three and is equidistantly uniformly distributed in charging gun and fixes
Left end in hole slot, therefore sliding block and slide rail is driven to surround triangular structure, stability is stronger when sliding.
As a further improvement of the present invention, the cleaning brush is that sector structure and inner arc set that there are three hollow trapezoidal knots
Structure.
As a further improvement of the present invention, the screw drives bar is twisted shape structure.
The beneficial effects of the present invention are: new-energy automobile charging pile is by being equipped with annular cleaning device, when charging gun from
Electric car is inserted into charging gun fixator after pulling up, and annular cleaning device can carry out 360 ° of cleanings to charging pile electrode stem,
It injects alcohol simultaneously to be wiped, promotes cleaning effect, charging pile is avoided to use electricity of the dust adhesion in charging gun after a long time
The case where pole bar causes the current resistor resistance value of user during the charging process to increase, causes the decline of charging gun electrical efficiency, effectively
The charging rate for accelerating electric car.
1, driving device for slow-run of the invention is combined with annular cleaning device, and it is solid that charging gun is inserted into after charging gun is pulled up
When determining device, the electrode stem of charging gun abuts with screw drives bar right end and screw drives bar is pushed to be moved to the left, therefore spiral is driven
Lever ram extrusion Self-resetting spring and is moved to the left with driving along slide rail, since screw drives bar uses twisted shape knot
Structure, therefore drive fixing bearing to rotate clockwise when screw drives bar is moved to the left, and the cleaning brush in fixing bearing with
The contact of electrode stem surface, and 360 ° of cleanings are carried out to electrode stem surface, avoid the remaining dust of electrode stem that conductive resistance is caused to increase
Greatly.
2, annular cleaning device of the invention when in use, when charging gun be inserted into charging gun fixing slot when, electrode stem pair
Electrode stem pushing block generates extruding, pushes electrode stem pushing block extrusion spiral spring and moves outward along pushing block guide rail, electric at this time
Alcohol in alcohol guide rail is injected cleaning brush by pole bar pushing block, and flows to electrode stem surface, using alcohol by electrode stem surface
Machine oil erasing, promotes electrode stem cleaning effect, while improving the charge efficiency of user.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the new-energy automobile charging pile using centrifugation removal of impurities of the present invention.
Fig. 2 is the structural schematic diagram of the right view of charging gun fixator of the present invention.
Fig. 3 is the structural schematic diagram of spiral cleaner side elevational cross-section of the present invention.
Fig. 4 is the structural schematic diagram inside driving device for slow-run of the present invention.
Fig. 5 is the structural schematic diagram in the face A-A in Fig. 3 of the present invention.
Fig. 6 is the structural schematic diagram of B amplification in Fig. 5 of the present invention.
Fig. 7 is the schematic perspective view of cleaning brush of the present invention.
In figure: rain-proof ceiling -1, control panel -2, charging pile main body -3, firm banking -4, charging gun -5, charging gun are solid
Determine device -6, heat release hole -7, fixator shell -61, spiral cleaner -62, mounting base -63, driving device for slow-run -621, charging gun
Fixing slot -622, annular cleaning device -623, slide rail-a1, Self-resetting spring-a2, driving sliding block-a3, screw drives
Bar-a4, fixed ring-b1, fixing bearing-b2, cleaner-b3, electrode stem pushing block-b31, pushing block guide rail-b32, helical spring-
B33, bearing main body-b34, alcohol guide rail-b35, cleaning brush-b36.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, FIG. 1 to FIG. 7
The structure of the new-energy automobile charging pile of embodiment of the present invention is schematically shown, With reference to embodiment, into
One step illustrates the present invention.
Embodiment
Fig. 1-Fig. 2 is please referred to, the present invention provides a kind of new-energy automobile charging pile using centrifugation removal of impurities, and structure includes
Rain-proof ceiling 1, control panel 2, charging pile main body 3, firm banking 4, charging gun 5, charging gun fixator 6, heat release hole 7, it is described
Firm banking 4 is rectangular configuration and bottom is closely packed together with ground, table on 3 bottom surface of charging pile main body and firm banking 4
Face mutually fastens, and the control panel 2 is nested at the positive one third from top to bottom of charging pile main body 3, the rain-proof ceiling 1
Bottom welds together with 3 upper surface of charging pile main body, and the heat release hole 7 is equidistantly uniformly distributed in 3 right side of charging pile main body, institute
Charging gun fixator 6 is stated to set there are two and be bolted on together with 3 left and right sides surface of charging pile main body respectively, it is described
5 one end of charging gun is closely packed together with charging gun fixator 6 and the other end is electrically connected with charging pile main body 3, and the charging gun is solid
Determine device 6 to be made of fixator shell 61, spiral cleaner 62, mounting base 63,61 back side of fixator shell and charging pile master
3 surface of body is bolted on together, and the mounting base 63 is nested in fixator shell 61 from top to bottom at 2/3rds,
The spiral cleaner 62 is installed among mounting base 63.
Fig. 3-Fig. 4 is please referred to, the spiral cleaner 62 is by driving device for slow-run 621, charging gun fixing slot 622, ring
Shape cleaning device 623 forms, and the charging gun fixing slot 622 is cylindrical structure and is nested in mounting base 63, the spiral shell
Rotation driving device 621 is located at 622 left side of charging gun fixing slot, and the annular cleaning device 623 is adopted with driving device for slow-run 621
Use clearance fit.The driving device for slow-run 621 is by slide rail a1, Self-resetting spring a2, driving sliding block a3, screw drives bar
A4 composition, the slide rail a1 are nested in charging gun fixing slot 622, and the driving sliding block a3 and slide rail a1 are used
Clearance fit, the Self-resetting spring a2 right end are closely packed together with the driving left end sliding block a3 surface, the screw drives bar a4
It is mutually perpendicular to and is together by a threaded connection with driving sliding block a3.The slide rail a1 sets there are three and is equidistantly uniformly distributed
In left end in charging gun fixing slot 622, therefore sliding block a3 and slide rail a1 is driven to surround triangular structure, when sliding stablizes
Property is stronger.The screw drives bar a4 is twisted shape structure, therefore fixing bearing b2 rotation is driven when screw drives bar a4 movement.
Fig. 5-Fig. 7 is please referred to, the annular cleaning device 623 is made of fixed ring b1, fixing bearing b2, cleaner b3,
The fixed ring b1 is ring-shaped cylinder structure and outside is bolted on together with 622 inner wall of charging gun fixing slot, institute
It states fixing bearing b2 and fixed ring b1 mutually to fasten and be concentric structure, the cleaner b3 is equidistantly uniformly distributed in fixing axle
It holds in b2.The cleaner b3 is led by electrode stem pushing block b31, pushing block guide rail b32, helical spring b33, bearing main body b34, alcohol
Rail b35, cleaning brush b36 composition, the outer surface the bearing main body b34 are mutually fastened with fixed ring b1 inner wall, the pushing block guide rail
B32 equidistantly be distributed in bearing main body b34, the electrode stem pushing block b31 set there are three and pushing block guide rail b32 use between
Gap cooperation, the top helical spring b33 are closely packed together with the bottom electrode stem pushing block b31, and the alcohol guide rail b35 is located at axis
It holds inside main body b34, the cleaning brush b36 outer arc is mutually communicated with alcohol guide rail b35.In at the top of the electrode stem pushing block b31
The heart is equipped with a sphere, generates sliding friction with sphere when the electrode stem of charging gun is protruded into, electrode stem surface is avoided to be scraped off.Institute
It states cleaning brush b36 and is that sector structure and inner arc set that there are three hollow trapezium structures, therefore when cleaning brush b36 rotates can be by electrode
The impurity on bar surface remove and be temporarily stored in it is hollow it is trapezoidal in, prevent drive dust rotation scratch electrode stem surface.
Charging gun 5 is extracted from charging gun fixator 6 when needing to charge to electric car and is connected with electric car charging hole
It connects, charging pile main body 3 is started by control panel 2, charging gun 5 is extracted after charging and is inserted into charging gun fixator 6, it can be with
The electrode stem of charging gun is cleaned.
After charging gun 5 is inserted into mounting base 63, the electrode stem of charging gun 5 and the spiral in charging gun fixing slot 622 are driven
Lever a4 right end is closely packed together and screw drives bar a4 is pushed to move downward, therefore screw drives bar a4 and driving sliding block a3 are squeezed
Pressure Self-resetting spring a2 is simultaneously moved to the left along slide rail a1, since screw drives bar a4 and fixing bearing b2 interval cooperates,
Therefore screw drives bar a4 drives fixing bearing b2 to rotate clockwise, and the cleaning brush b36 in fixing bearing b2 and electrode stem table
Face contact simultaneously wipes dust and impurity；After electrode stem protrudes into charging gun fixing slot 622, electrode stem also with electrode stem pushing block
B31 is contacted and is moved outward after pushing electrode stem pushing block b31 extrusion spiral spring b33 along pushing block guide rail b32, and then electrode
Alcohol in alcohol guide rail b35 is extruded into the trapezium structure of cleaning brush b36 and flows to electrode stem surface by bar pushing block b31, effectively
Charging gun electrode stem is cleaned, guarantees charge efficiency.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this
The range of invention is indicated by the appended claims rather than the foregoing description, it is intended that the equivalent requirements of the claims will be fallen in
All changes in meaning and scope are included within the present invention.It should not treat any reference in the claims as limitation institute
The claim being related to.
Claims (3)
1. a kind of new-energy automobile charging pile using centrifugation removal of impurities, structure include rain-proof ceiling (1), control panel (2), fill
Electric stake main body (3), firm banking (4), charging gun (5), charging gun fixator (6), heat release hole (7), it is characterised in that: described solid
Determine pedestal (4) to be closely packed together with ground, the charging pile main body (3) and firm banking (4) mutually fasten, the control panel
(2) it is nested in charging pile main body (3) front, the rain-proof ceiling (1) welds together with charging pile main body (3), the heat dissipation
Hole (7) is equidistantly uniformly distributed on the right side of charging pile main body (3), the charging gun fixator (6) and charging pile main body (3) left and right two
Side is bolted on together, and the charging gun (5) is closely packed together with charging gun fixator (6).
2. a kind of new-energy automobile charging pile using centrifugation removal of impurities according to claim 1, it is characterised in that: described to fill
Electric rifle fixator (6) is made of fixator shell (61), spiral cleaner (62), mounting base (63), the fixator shell
(61) it is bolted on together with charging pile main body (3), the mounting base (63) is nested in fixator shell (61), institute
Stating spiral cleaner (62), to be installed on mounting base (63) intermediate, the spiral cleaner (62) by driving device for slow-run (621), fill
Electric rifle fixing slot (622), annular cleaning device (623) form, and the charging gun fixing slot (622) is nested in mounting base
(63) in, the driving device for slow-run (621) is located on the left of charging gun fixing slot (622), the annular cleaning device (623)
It is gap-matched with driving device for slow-run (621).
3. a kind of new-energy automobile charging pile using centrifugation removal of impurities according to claim 2, it is characterised in that: the spiral shell
Rotation driving device (621) is made of slide rail (a1), Self-resetting spring (a2), driving sliding block (a3), screw drives bar (a4),
The slide rail (a1) is nested in charging gun fixing slot (622), and the driving sliding block (a3) is adopted with slide rail (a1)
With clearance fit, the Self-resetting spring (a2) is closely packed together with driving sliding block (a3), the screw drives bar (a4) and drive
Movable slider (a3) is together by a threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910437660.9A CN110293867A (en) | 2019-05-24 | 2019-05-24 | A kind of new-energy automobile charging pile using centrifugation removal of impurities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910437660.9A CN110293867A (en) | 2019-05-24 | 2019-05-24 | A kind of new-energy automobile charging pile using centrifugation removal of impurities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110293867A true CN110293867A (en) | 2019-10-01 |
Family
ID=68027157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910437660.9A Withdrawn CN110293867A (en) | 2019-05-24 | 2019-05-24 | A kind of new-energy automobile charging pile using centrifugation removal of impurities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110293867A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111923774A (en) * | 2020-07-29 | 2020-11-13 | 杭州盛通科技有限公司 | New energy charging pile with automatic cleaning function |
| CN113336020A (en) * | 2021-07-08 | 2021-09-03 | 柳文炎 | Self-service charging system of electric automobile |
-
2019
- 2019-05-24 CN CN201910437660.9A patent/CN110293867A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111923774A (en) * | 2020-07-29 | 2020-11-13 | 杭州盛通科技有限公司 | New energy charging pile with automatic cleaning function |
| CN113336020A (en) * | 2021-07-08 | 2021-09-03 | 柳文炎 | Self-service charging system of electric automobile |
| CN113336020B (en) * | 2021-07-08 | 2022-12-27 | 深圳市鸿嘉利新能源有限公司 | Self-service charging system of electric automobile |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191001 |