CN207207774U - The charging device of electric automobile - Google Patents
The charging device of electric automobile Download PDFInfo
- Publication number
- CN207207774U CN207207774U CN201720868984.4U CN201720868984U CN207207774U CN 207207774 U CN207207774 U CN 207207774U CN 201720868984 U CN201720868984 U CN 201720868984U CN 207207774 U CN207207774 U CN 207207774U
- Authority
- CN
- China
- Prior art keywords
- charging
- connector
- coil
- electric automobile
- groove
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of charging device of electric automobile, belong to electric automobile accessories field, for solving in the prior art by the way of the charging inlet on charging gun and electric automobile be combined with each other to power battery charging, the combination of charging gun and charging inlet is mostly the mode of mechanical snap, under much time using, mechanical fatigue or damage easily occur for its internals, cause to connect unsteady problem.It includes connector, charging gun, connector right side opening is fluted, groove inner wall is embedded with toroidal magnet, bottom portion of groove is provided with positive pole neck, the negative pole neck being connected with charging electric vehicle contact pin, bottom portion of groove is also fixed with two the first contacts, and two first electric shocks are connected with positive pole neck and negative pole neck respectively；Charging gun includes charging connector, handle.The technical program is simple and reasonable, is connected using magnetic force, be easy to use, eliminated its internals mechanical fatigue or damage occurs, caused by connect built on the sand.
Description
Technical field
The utility model belongs to electric automobile accessories field, is a kind of charging device of electric automobile specifically.
Background technology
At present, the research of electric automobile becomes into maturation, and electric automobile provides the energy of driving using electrokinetic cell, wherein relating to
And the charging technique to electrokinetic cell；The side being be combined with each other in the prior art using charging gun with the charging inlet on electric automobile
Formula is to power battery charging, and the combination of charging gun and charging inlet is mostly the mode of mechanical snap, in much time using
Under, mechanical fatigue or damage easily occur for its internals, cause connection built on the sand.
Utility model content
The utility model purpose is intended to provide a kind of simple and reasonable, is connected using magnetic force, electricity easy to use
The charging device of electrical automobile.
To realize above-mentioned technical purpose, the technical solution adopted in the utility model is as follows：
A kind of charging device of electric automobile, including connector, charging gun, the connector right side opening is fluted, described
Groove inner wall is embedded with toroidal magnet, and the bottom portion of groove is provided with positive pole neck, the negative pole card being connected with charging electric vehicle contact pin
Groove, the bottom portion of groove are also fixed with two the first contacts, described two first get an electric shock respectively with positive pole neck and negative pole card
Groove connects；
The charging gun includes charging connector, handle, and the charging connector right-hand member is fixedly connected with handle upper end, the hand
Handle is provided with controlling switch, and the charging connector left end is provided with two contact pins being connected with power supply, and described two contact pins are in positive pole
Neck and negative pole neck are correspondingly arranged, and the charging connector left end is additionally provided with two the second contacts corresponding with the first contact, institute
State and magnet coil be wound with charging connector, the magnet coil include overlap first coil, the second coil, described first
Coil, the second coil are connected with controlling switch, and two first coil, the second coil free ends connect two second and touched respectively
Point.
Further limit, the charging connector is wrapped with protective case.
Further limit, closure is provided with the right side of the connector, the closure edge is connected by rotating shaft and connector
Connect.
Further limit, the handle is wrapped with soft rubber layer.
Further limit, the handle, at its lower end is fixed with link.
Using the utility model of above-mentioned technical proposal, connector is used to be connected with each other with the charging inlet of electric automobile, electricity
Charging contact pin in electrical automobile charging inlet is connected with positive pole neck, negative pole neck respectively；In charging connector insertion groove, it is located at
Two contact pin positive pole necks of charging connector left end, the connection of negative pole neck, and the electrokinetic cell in power supply and electric automobile is connected
It is logical, and it is charged；Now, two the first contacts of bottom portion of groove are connected with two the second contacts of charging connector left end
Logical, two the first contacts connect positive pole neck and negative pole neck respectively, and two the second contacts connect first coil and second respectively
Coil, and loop is formed, first coil will be with that will produce an electromagnetic field, the electromagnetic field and groove inner wall institute after the second coil electricity
The toroidal magnet of setting is mutually adsorbed, and charging connector is fixed on connector；Again, because first coil is connected with the second coil
There is controlling switch, the controlling switch is normally closed, after charging terminates, disconnects controlling switch, you can disconnect first coil and the
The loop that two coil is worked, first coil and the magnetic force of the second coil disappear, you can easily extract charging connector；Use behaviour
Make extremely convenient, fixed by the way of electromagnetism, eliminate its internals and mechanical fatigue or damage occurs, caused by connection
Built on the sand；Charging connector is wrapped with protective case, and protective case can use the materials such as rubber to be made, protection is played to magnet coil
Effect, prevents that magnet coil is caused to damage in use；Closure is connected by rotating shaft with connector, can be using rotating shaft as fulcrum
Rotated, it is easily groove to be blocked not charge, can easily be opened when charging；Handle outsourcing
Soft rubber layer is wrapped with, improves hand-held comfort level, while plays anti-skidding effect；Link can be inapplicable when, side
Just by charging gun hang with charging equipment on.
The utility model is compared with prior art, simple and reasonable, is connected using magnetic force, be easy to use, eliminated in it
Mechanical fatigue or damage occur for portion component, caused by connect built on the sand.
Brief description of the drawings
The utility model can be further illustrated by the nonlimiting examples that accompanying drawing provides；
Fig. 1 is the structural representation of the charging device of the utility model electric automobile；
Fig. 2 is the circuit diagram of the charging device of the utility model electric automobile；
Main element symbol description is as follows：
Connector 1, charging gun 2, groove 3, toroidal magnet 4, positive pole neck 5, negative pole neck 6, the first contact 7, charging
First 8, handle 9, contact pin 10, the second contact 11, first coil 12, the second coil 13, controlling switch 14, protective case 15, closure
16th, soft rubber layer 17, link 18.
Embodiment
In order that the utility model may be better understood in those skilled in the art, it is right with reference to the accompanying drawings and examples
Technical solutions of the utility model further illustrate.
As shown in Figure 1 and Figure 2, a kind of charging device of electric automobile, including connector, charging gun, connector right side are provided with
Groove, groove inner wall are embedded with toroidal magnet, and bottom portion of groove is provided with positive pole neck, the negative pole card being connected with charging electric vehicle contact pin
Groove, bottom portion of groove are also fixed with two the first contacts, and two first electric shocks are connected with positive pole neck and negative pole neck respectively；
Charging gun includes charging connector, handle, and charging connector right-hand member is fixedly connected with handle upper end, and handle is provided with control
Switch, charging connector left end are provided with two contact pins being connected with power supply, and two contact pins are correspondingly set in positive pole neck and negative pole neck
Put, charging connector left end is additionally provided with two the second contacts corresponding with the first contact, and magnet coil, electromagnetism are wound with charging connector
Coil includes first coil, the second coil overlapped, and first coil, the second coil are connected with controlling switch, first coil,
Second free end of coil two connects two the second contacts respectively.
Preferably, charging connector is wrapped with protective case.
Preferably, closure is provided with the right side of connector, closure edge is connected by rotating shaft with connector.
Preferably, handle is wrapped with soft rubber layer.
Preferably, handle, at its lower end is fixed with link.
The charging device of electric automobile provided by the utility model is described in detail above.Specific embodiment is said
It is bright to be only intended to help and understand method and its core concept of the present utility model.It should be pointed out that for the common of the art
For technical staff, on the premise of the utility model principle is not departed from, can also to the utility model carry out it is some improvement and
Modification, these are improved and modification is also fallen into the protection domain of the utility model claims.
Claims (5)
1. a kind of charging device of electric automobile, including connector, charging gun, it is characterised in that：It is provided with the right side of the connector
Groove, the groove inner wall are embedded with toroidal magnet, and the bottom portion of groove is provided with the positive pole card being connected with charging electric vehicle contact pin
Groove, negative pole neck, the bottom portion of groove are also fixed with two the first contacts, described two first get an electric shock respectively with positive pole neck
Connected with negative pole neck；
The charging gun includes charging connector, handle, and the charging connector right-hand member is fixedly connected with handle upper end, on the handle
Provided with controlling switch, the charging connector left end is provided with two contact pins being connected with power supply, and described two contact pins are in positive pole neck
It is correspondingly arranged with negative pole neck, the charging connector left end is additionally provided with two the second contacts corresponding with the first contact, described to fill
Magnet coil is wound with electric connection, the magnet coil includes first coil, the second coil overlapped, the First Line
Circle, the second coil are connected with controlling switch, and two first coil, the second coil free ends connect two second and touched respectively
Point.
2. the charging device of electric automobile according to claim 1, it is characterised in that：The charging connector is wrapped with guarantor
Sheath.
3. the charging device of electric automobile according to claim 2, it is characterised in that：Sealing is provided with the right side of the connector
Lid, the closure edge is connected by rotating shaft with connector.
4. the charging device of electric automobile according to claim 3, it is characterised in that：The handle is wrapped with soft rubber
Glue-line.
5. the charging device of electric automobile according to claim 4, it is characterised in that：The handle, at its lower end is fixed with extension
Ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720868984.4U CN207207774U (en) | 2017-07-18 | 2017-07-18 | The charging device of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720868984.4U CN207207774U (en) | 2017-07-18 | 2017-07-18 | The charging device of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207207774U true CN207207774U (en) | 2018-04-10 |
Family
ID=61813398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720868984.4U Expired - Fee Related CN207207774U (en) | 2017-07-18 | 2017-07-18 | The charging device of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207207774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497651A (en) * | 2019-12-04 | 2020-08-07 | 广州朗华汽车电子科技有限公司 | Electric automobile charging device and joint charges |
-
2017
- 2017-07-18 CN CN201720868984.4U patent/CN207207774U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497651A (en) * | 2019-12-04 | 2020-08-07 | 广州朗华汽车电子科技有限公司 | Electric automobile charging device and joint charges |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20210718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |