CN110048277A - A kind of electric car charging socket - Google Patents
A kind of electric car charging socket Download PDFInfo
- Publication number
- CN110048277A CN110048277A CN201910201773.9A CN201910201773A CN110048277A CN 110048277 A CN110048277 A CN 110048277A CN 201910201773 A CN201910201773 A CN 201910201773A CN 110048277 A CN110048277 A CN 110048277A
- Authority
- CN
- China
- Prior art keywords
- collet
- electric car
- electromagnet
- car charging
- iron block
- 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.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 40
- 229910052742 iron Inorganic materials 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/6608—Structural association with built-in electrical component with built-in single component
- H01R13/6633—Structural association with built-in electrical component with built-in single component with inductive component, e.g. transformer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for 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
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention relates to a kind of electric car charging sockets, by collet (3), range sensor (4), shell (5), form.Collet (3) is divided into right collet (3.1) and left collet (3.2), left collet (3.2) is equipped with electromagnet (2), right collet (3.1), which is equipped with, uses magnet (1), electromagnet (2) power on/off is controlled by range sensor (4), it realizes when charging gun is inserted into socket bottom, charging gun plug can be by Automatic-clamping.The present invention realizes the automatic clamping function to electric car charging gun plug under the premise of not changing general electric car plug interface, meanwhile, it is rear stronger reliable that electromagnetic clamping mechanism combines socket and plug.
Description
Technical field
The present invention provides a kind of electric car charging sockets, belong to electric vehicle charging field.
Technical background
With social progress and continuous improvement of people's living standards, car ownership increases year by year, possesses more sedan-chairs
The family of vehicle is also more and more, and thus bring environmental pollution is also further serious, and to solve problem of environmental pollution, electric car is answered
It transports and gives birth to, as the time develops, electric car is more more and more universal, and the natural charging pile for electric car charging is also got over
Come more.Due to popularizing for fast charge technology, is on the one hand brought conveniently for charging, on the other hand cause to charge since electric current is excessive
If interface virtual connection pyrophoricity accident then easily occurs for interface overheat.The power-supply battery that electric car is loaded with, it is necessary to extraneous
Charging pile is constantly powered to battery, just can guarantee the lasting cruising ability of electric car, therefore, every money electric car must be all
To be furnished with the unified charging interface of national standard, electric vehicle charging could be given at charging pile.The socket of this application, starting point are
Cause the socket on charging gun plug and electric vehicle empty to prevent charging gun from surprisingly loosening, sliding when charging to electric car
Sending and receiving make trouble therefore, the charging socket for electric vehicle of present mainstream seldom have locking charging gun plug function, but utilize charging
Machinery pressure lock on rifle guarantees linking for charging gun and socket, but since the effective contact surface of retaining mechanism is small, does not ensure that
By the connectivity of charging gun plug and charging socket after malfunction in charging process.
Summary of the invention
It is connect for charging gun plug in electric car charging process with charging socket for electric vehicle and easily loosens problem, the present invention
Purpose be the electric car charging socket for proposing a kind of automatic clamping-type, improve electric car charging when charging gun with it is electronic
The fastness and reliability of charging socket connection on automobile.
To achieve the above object, the present invention provides a kind of designs of the structure of electric car charging socket.A kind of electronic vapour
Vehicle charging socket by iron block, electromagnet, collet, range sensor, shell, forms, and the range sensor is installed on socket back
Portion at the top of charging gun plug is inserted into socket and plug and when sensor is close to critical distance, activates sensor.
Further, the shell includes collet folding guide part, and the collet is slidably arranged in folding guide part；Institute
It states collet and is divided into right collet, left collet and electromagnetic suction device, the electromagnetic suction device drives left collet and right collet along folder
It is attracting close to cover opening and closing part.
Further, the folding guide part of the collet is equipped with guide groove, and the slide guide portion sliding of left collet, right collet is set
It sets in the guide groove.
Further, the guide groove is equipped with backstop, and at backstop, the left collet, right collet are pulled together, so that institute
The axis for stating collet is overlapped with the axis of electric car charging gun plug.
Further, the electromagnetic suction device includes at least one piece of iron block being arranged on right collet and is arranged in left folder
The electromagnet of corresponding iron block position is covered, the electromagnet includes iron core and coil, and coil is powered by control circuit.
Further, when the coil is powered, iron block and electromagnet generate attraction, electromagnet attract iron block and by left folder
Set is inhaled together with right collet；The attraction of electromagnet and iron block is then released when the coil is de-energized.
A kind of effective income for electric car charging socket that the present invention uses is: by range sensor and external switch
Control simultaneously is installed on the calutron inside socket, and calutron setting is installed on collet, when charging gun plug is inserted into
When the extreme position of socket, range sensor controls calutron activation, drives folder left and right set to be attracted, to clamp plug, has
Effect prevents plug from loosening and falling off, and in charging process or can control calutron by the external switch on socket after the completion and release
It clamps.
Detailed description of the invention
Attached drawing 1 is the main sectional view under a kind of plug insert state of electric car charging socket.
Attached drawing 2 is a kind of A-A cross-sectional view of the figure one of electric car charging socket.
Attached drawing 3 is a kind of releasing clamped condition view of the collet of electric car charging socket.
In attached drawing: 1- iron block, 2- electromagnet, 3- collet, 4- range sensor, 5- shell, 6- charging gun plug 7- guide groove,
8- slide guide portion, 9- electromagnetic suction device, 2.1- iron core, 2.2- coil, the left collet of 3.1-, the right collet of 3.2-, 5.1- folding
Guide part, 7.1- backstop.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Referring to attached drawing 1, attached drawing 2, attached drawing 3, shown in embodiment, a kind of electric car charging socket, by iron block
1, electromagnet 2, collet 3, range sensor 4, shell 5, charging gun plug 6, guide groove 7, slide guide portion 8, electromagnetic suction device
9, it forms.
In attached drawing 1, the range sensor 4 is installed on socket bottom, when charging gun plug 6 is inserted at the top of socket and plug
When with sensor close to critical distance, sensor is activated.
In attached drawing 2, the shell (5) includes collet folding guide part (5.1), and the collet (3) is slidably arranged in folding
In guide part；The collet (3) is divided into right collet (3.2), left collet (3.1) and electromagnetic suction device (9), and the electromagnetism is attracted
Device (9) drives left collet (3.1) and right collet (3.2) attracting close along collet opening and closing part；The folding guide part of the collet
(5.1) be equipped with guide groove (7), left collet (3.1), right collet (3.2) slide guide portion (8) be slidably arranged in the guide groove.
The guide groove (7) is equipped with backstop (7.1), and at backstop (7.1), the left collet (3.1), right collet (3.2) are pulled together,
So that the axis of the collet (3) is overlapped with the axis of electric car charging gun plug (6).Electromagnetic suction device (9) packet
It includes iron block (1) and setting that at least one piece is arranged on right collet (3.2) and corresponds to the electromagnet of iron block position in left collet (3.1)
(2), the electromagnet (2) includes iron core (2.1) and coil (2.2), and coil (2.2) is powered by control circuit.The coil
(2.2) when being powered, iron block (1) and electromagnet (2) generate attraction, electromagnet (2) attraction iron block (1) and by left collet (3.1)
It is inhaled together with right collet (3.2).
In attached drawing 3, then release the attraction of electromagnet (2) and iron block (1) when coil (2.2) power-off, left collet (3.1) and
Right collet (3.2) separates.
Further, calutron can be controlled by the external switch on socket in charging process or after charging complete to release
Clamped condition.
Claims (6)
1. a kind of electric car charging socket, it is characterised in that: by iron block (1), electromagnet (2), collet (3), range sensor
(4), shell (5), composition, it is characterised in that: the range sensor (4) is installed on socket bottom, when charging gun plug (6) are inserted
Enter at the top of socket and plug and when sensor is close to critical distance, activates sensor.
2. a kind of electric car charging socket according to claim 1, it is characterized in that: the shell (5) includes that collet is opened
It closes guide part (5.1), the collet (3) is slidably arranged in folding guide part；The collet (3) is divided into right collet (3.2), a left side
Collet (3.1) and electromagnetic suction device (9), the electromagnetic suction device (9) drive left collet (3.1) and right collet (3.2) edge
Collet opening and closing part is attracting close.
3. a kind of electric car charging socket according to claim 2, it is characterized in that: the folding guide part of the collet
(5.1) be equipped with guide groove (7), left collet (3.1), right collet (3.2) slide guide portion (8) be slidably arranged in the guide groove.
4. a kind of electric car charging socket according to claim 3, it is characterized in that: the guide groove (7) is equipped with backstop
(7.1), at backstop (7.1), the left collet (3.1), right collet (3.2) are pulled together, so that the axis of the collet (3)
Line is overlapped with the axis of electric car charging gun plug (6).
5. a kind of electric car charging socket according to claim 2, it is characterized in that: the electromagnetic suction device (9) is wrapped
It includes iron block (1) and setting that at least one piece is arranged on right collet (3.2) and corresponds to the electromagnet of iron block position in left collet (3.1)
(2), the electromagnet (2) includes iron core (2.1) and coil (2.2), and coil (2.2) is powered by control circuit.
6. a kind of electric car charging socket according to claim 5, it is characterized in that: when the coil (2.2) is powered, iron
Block (1) and electromagnet (2) generate attraction, and electromagnet (2) attracts iron block (1) and inhales left collet (3.1) and right collet (3.2)
Together；The attraction of electromagnet (2) and iron block (1) is then released when coil (2.2) power-off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910201773.9A CN110048277A (en) | 2019-03-18 | 2019-03-18 | A kind of electric car charging socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910201773.9A CN110048277A (en) | 2019-03-18 | 2019-03-18 | A kind of electric car charging socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110048277A true CN110048277A (en) | 2019-07-23 |
Family
ID=67274868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910201773.9A Pending CN110048277A (en) | 2019-03-18 | 2019-03-18 | A kind of electric car charging socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110048277A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111370931A (en) * | 2020-03-17 | 2020-07-03 | 安徽科创生产力促进中心有限公司 | Charging pile for storage battery car |
| CN111391685A (en) * | 2020-03-31 | 2020-07-10 | 深圳供电局有限公司 | Charging device |
| CN115370193A (en) * | 2021-05-20 | 2022-11-22 | 南京存阳电力发展有限公司 | Movable integrated charging shed for non-motor vehicles |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09213378A (en) * | 1996-01-30 | 1997-08-15 | Sumitomo Wiring Syst Ltd | Charge system for electric vehicle |
| US5821731A (en) * | 1996-01-30 | 1998-10-13 | Sumitomo Wiring Systems, Ltd. | Connection system and connection method for an electric automotive vehicle |
| KR20130032960A (en) * | 2011-09-26 | 2013-04-03 | 현대자동차주식회사 | Connecting device for charging use in electric vehicle |
| CN106505365A (en) * | 2016-12-28 | 2017-03-15 | 北京交通运输职业学院 | A kind of charge connector of electric vehicle |
| CN107054147A (en) * | 2017-05-04 | 2017-08-18 | 上海寰晟新能源科技有限公司 | A kind of electric automobile automatic charging stake and automatic recharging method |
| CN208264015U (en) * | 2018-05-31 | 2018-12-21 | 郑州宇通重工有限公司 | Charging system, charging gun apparatus and charging socket device |
| CN210489974U (en) * | 2019-03-18 | 2020-05-08 | 哈尔滨理工大学 | Electric automobile charging socket |
-
2019
- 2019-03-18 CN CN201910201773.9A patent/CN110048277A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09213378A (en) * | 1996-01-30 | 1997-08-15 | Sumitomo Wiring Syst Ltd | Charge system for electric vehicle |
| US5821731A (en) * | 1996-01-30 | 1998-10-13 | Sumitomo Wiring Systems, Ltd. | Connection system and connection method for an electric automotive vehicle |
| KR20130032960A (en) * | 2011-09-26 | 2013-04-03 | 현대자동차주식회사 | Connecting device for charging use in electric vehicle |
| CN106505365A (en) * | 2016-12-28 | 2017-03-15 | 北京交通运输职业学院 | A kind of charge connector of electric vehicle |
| CN107054147A (en) * | 2017-05-04 | 2017-08-18 | 上海寰晟新能源科技有限公司 | A kind of electric automobile automatic charging stake and automatic recharging method |
| CN208264015U (en) * | 2018-05-31 | 2018-12-21 | 郑州宇通重工有限公司 | Charging system, charging gun apparatus and charging socket device |
| CN210489974U (en) * | 2019-03-18 | 2020-05-08 | 哈尔滨理工大学 | Electric automobile charging socket |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111370931A (en) * | 2020-03-17 | 2020-07-03 | 安徽科创生产力促进中心有限公司 | Charging pile for storage battery car |
| CN111391685A (en) * | 2020-03-31 | 2020-07-10 | 深圳供电局有限公司 | Charging device |
| CN111391685B (en) * | 2020-03-31 | 2021-09-28 | 深圳供电局有限公司 | Charging device |
| CN115370193A (en) * | 2021-05-20 | 2022-11-22 | 南京存阳电力发展有限公司 | Movable integrated charging shed for non-motor vehicles |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination |