CN205951741U - Electric automobile direct current rifle self -lock device that charges - Google Patents
Electric automobile direct current rifle self -lock device that charges Download PDFInfo
- Publication number
- CN205951741U CN205951741U CN201620888103.0U CN201620888103U CN205951741U CN 205951741 U CN205951741 U CN 205951741U CN 201620888103 U CN201620888103 U CN 201620888103U CN 205951741 U CN205951741 U CN 205951741U
- Authority
- CN
- China
- Prior art keywords
- microswitch
- button
- self
- electric automobile
- rifle
- 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
Abstract
The utility model relates to a modified electric automobile direct current rifle self -lock device that charges for on the electric automobile direct current rifle, the electric automobile direct current charges a rifle tip and sets up a socket, and the direct current charges the rifle to carry out electric connection through the socket with electric automobile and charge to it, the direct current charge the rifle and still include a shell, self -lock device is whole to be acceptd in the shell, self -lock device includes a button buckle, and button buckle lock is connected between socket and direct current charge the body of rifle, self -lock device still include an electro -magnet and with a micro -gap switch of button buckle contact and with the 2nd micro -gap switch of electro -magnet contact, the buckle of should pressing the button, electro -magnet, a micro -gap switch and the 2nd micro -gap switch all install on the direct current charges the shell of rifle. The utility model has the advantages of simple structure stops hot plugging, safe and reliable completely.
Description
【Technical field】
This utility model is related to the technical field of electric automobile DC charging device, particularly to the improved electronic vapour of one kind
Car DC charging rifle self-locking device.
【Background technology】
Electric automobile DC charging rifle, due to charging current larger (generally higher than 100A), is susceptible to security incident.Cause
This, the warm swap operation of user in charging process needs absolute prohibition.Conventional DC charging rifle passes through to control in rifle
The warm swap to prevent user for the releasing order of long and short hands cross-talk, but practical experience proves, and the plug speed due to user is
Indefinite, occurred by the phenomenon that this mode can not prevent warm swap completely.
In view of above not enough it is necessary to provide a kind of can the not charged plug carrying out DC charging rifle improved technology.
【Utility model content】
For overcoming many defects of existing electric automobile DC charging technology, this utility model provides a kind of safe and reliable
Electric automobile DC charging rifle self-locking device.
The scheme that this utility model solves technical problem is to provide a kind of electric automobile DC charging rifle self-locking device, is used for
On electric automobile direct current rifle, electric automobile DC charging rifle one end arrange a socket, DC charging rifle pass through socket with electronic
Automobile is electrically connected with to charge to it, and described DC charging rifle also includes a shell, and self-locking device is integrally housed in shell
Interior, described self-locking device includes a button buckle, and button buckle is fastened and connected between the body of socket and DC charging rifle；Institute
The self-locking device stated also includes an electric magnet and the first microswitch touched with button snap snapping and contact second with electric magnet
Microswitch, this button buckle, electric magnet, the first microswitch and the second microswitch are installed in the shell of DC charging rifle
On.
Preferably, one end of electric magnet connects a push rod, is also associated with controlling the control line of its action on electric magnet simultaneously
Road.
Preferably, the first microswitch is provided with the first microswitch push-button, and the first microswitch push-button is provided with even simultaneously
Connect the first sense line of charging pile heat transfer agent.
Preferably, the second microswitch is provided with two microswitch push-buttons, and the second microswitch push-button is provided with connection and charges
Second sense line of stake heat transfer agent.
Preferably, button buckle includes buckling body and a rotating shaft, and buckling body is arranged on the outer of DC charging rifle by rotating shaft
On shell, one end of buckling body is to be fastened and connected the clasp of DC charging rifle and socket, and the other end is buckle press-side；Rotating shaft is installed
Between clasp and buckle press-side；Electric magnet, the first microswitch, the second microswitch are installed in the rotating shaft of button buckle
The lower section in region and buckle press-side between.
Preferably, button snap buckles the unlocking apparatus being additionally provided with an enforced opening electromagnet action, and this unlocking apparatus is one
Unlocking shank, buckles the open keyhole being provided with an enforced opening electromagnet action in DC charging rifle button snap, and open keyhole faces
Push rod.
Compared with prior art, this utility model is opened by one electric magnet of increase and two fine motions on DC charging rifle
Close, prevent the warm swap of user by the heat transfer agent of microswitch and the working condition of control electric magnet, charge accurate
When standby, by microswitch to the dual confirmation of charging pile it is ensured that the push rod ejection of electric magnet, complete charging preparation；
In charging process, the push rod of electric magnet is in the state of stretching out, and user cannot button press buckle, button buckle and Socket casing card
Even if closing DC charging rifle to be fastened and connected with socket, reach self-locking purpose；Charge and terminate or charging termination, given by microswitch
It is ensured that the push rod of electric magnet is return, self-locking state releases the dual confirmation of charging pile.Safety and use due to electric magnet
Life-span is higher, by way of this machinery is combined with electronics, has prevented the phenomenon of user's warm swap completely, and has substantially increased
The safety and reliability of product.Push rod in order to prevent electric magnet cannot be return, and this utility model has reserved an open keyhole,
Resetted by the ejector rod forcibly that unlocking shank can promote electric magnet.
【Brief description】
Structural representation when Fig. 1 installs for this utility model electric automobile DC charging rifle self-locking device；
Fig. 2 is internal structure schematic diagram during this utility model electric automobile DC charging rifle self-locking device self-locking；
Fig. 3 is internal structure schematic diagram when this utility model electric automobile DC charging rifle self-locking device is unlocked；
Internal structure schematic diagram when unlocking forced by Fig. 4 this utility model electric automobile DC charging rifle self-locking device.
【Specific embodiment】
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to solve
Release this utility model, be not used to limit this utility model.
Refer to Fig. 1, electric automobile DC charging rifle 10 one end arranges a socket 101, DC charging rifle 10 passes through to insert
Seat 101 is electrically connected with electric automobile to charge to it.
Described DC charging rifle 10 includes the self-locking device 105 and a shell 103 involved by a this utility model, from
Locking device 105 is overall to be housed in shell 103.Described self-locking device 105 includes a button buckle 107, and button buckle 107 fastens
It is connected between socket 101 and the body of DC charging rifle 10.
Refer to Fig. 2 and Fig. 3, self-locking device 105 also includes an electric magnet 1051, described electric magnet 1051 is used for controlling pressing
Button buckle 107 carries out self-locking.Also include the first microswitch 1053 of contacting with button buckle 107 and contact with electric magnet 1051
The second microswitch 1055.This button buckle 107, electric magnet 1051, the first microswitch 1053 and the second microswitch
1055 are installed on the shell 103 of DC charging rifle 10.
One end of electric magnet 1051 connects a push rod 1061, is also associated with controlling the control of its action on electric magnet 1051 simultaneously
Circuit 1062 processed.First microswitch push-button 1063 is had on the first microswitch 1053, simultaneously the first microswitch push-button 1063
Also also has the first sense line 1064 connecting charging pile heat transfer agent；Two microswitch push-buttons are had in second microswitch 1055
1065, the second microswitch push-button 1065 also has the second sense line 1066 connecting charging pile heat transfer agent.
Button buckle 107 also includes buckling body (non-label) and a rotating shaft 1071, and buckling body is arranged on by rotating shaft 1071
On the shell 103 of DC charging rifle, one end of buckling body is to be fastened and connected the clasp 1072 of DC charging rifle 10 and socket 101,
The other end is buckle press-side 1073.Rotating shaft 1071 is arranged between clasp 1072 and buckle press-side 1073, electric magnet 1051,
First microswitch 1053, the second microswitch 1055 are installed in rotating shaft 1071 and the buckle press-side of button buckle 107
The lower section in region between 1073.Push rod 1061 on electric magnet 1051 can reach under the driving of electric magnet 1051 buckle by
Pressure side 1073.
Refer to Fig. 4, button buckle 107 is additionally provided with the unlocking apparatus of an enforced opening electric magnet 1051 action, this is opened
Locking device is a unlocking shank 1074, is provided with an enforced opening electromagnet action on DC charging rifle 10 button buckle 107
Open keyhole 1075, open keyhole 1075 faces push rod 1061.
When using, after operator are provided with to charging pile man-machine interaction and off-board charging pile interface is complete
After connection, off-board charging pile controls electronic lock locking, and that is, push rod 1061 needs to be in the state of stretching out.When operator implement
Stop during charging instruction or when charge condition is unsatisfactory for condition set in advance, off-board charging pile controls electronic lock unblock, that is,
Push rod 1061 needs to be in returns state.
In actual enforcement, when electric automobile meets charge condition set in advance, operator are by DC charging rifle 10
During insertion electric automobile, the buckle press-side 1073 of pressing button buckle 107, button buckle 107 is touched the first microswitch and is pressed
Button 1063, the first microswitch 1053 can discharge power-off signal and be delivered to charging pile by the first sense line 1064；With this
Button buckle 107 realizes the fastening of clasp 1072 and socket 101 by rotating shaft 1071 simultaneously.
When button buckle 107 is upspring and leaves the first microswitch 1053, the first microswitch 1053 release signal simultaneously leads to
Cross the first sense line 1063 and be delivered to charging pile, charging pile is stretched by the push rod 1061 that control circuit 1062 makes electric magnet 1051
Go out, button buckle 107 is blocked by push rod 1061, buckle press-side 1073 cannot be pressed down.The metal elastic of the second microswitch 1055
Piece is upspring and is left the second microswitch push-button 1065, and (push rod 1061 completes to stretch out the second microswitch 1055 release signal
Action) and charging pile is delivered to by the second sense line 1066 completes feedback operation, so far do not only reach DC charging rifle 10
With the purpose of socket 101 safe lock and prevented the hot line job of this process.
When electric automobile is unsatisfactory for charge condition or operator implement stopping charging instruction, operator are by directly
During current charge rifle 10 withdrawal process, the push rod 1061 on electric magnet 1051 is return, the metal elastic of extruding the second microswitch 1055
Piece simultaneously touches the second microswitch push-button 1065, and the second microswitch 35 release signal (push rod 1061 has completed to return action) is believed
Number and charging pile is passed to by the second sense line 1066.Press the button buckle press-side 1073, button buckle 107 can again
Touch the first microswitch push-button 1053, the first microswitch 1053 can discharge power-off signal and pass through the first sense line 1064
It is delivered to charging pile, so far do not only reach the purpose of DC charging rifle 10 and socket 101 unblock and prevented the band of this process
Electrically operated.
Additionally, in order to prevent electric magnet 1051 to lose efficacy (as electric magnet burns out, magnet control line fractures), electric magnet
1051 functions also with reset, such as Fig. 4, when electric automobile is unsatisfactory for charge condition or operator implement stopping charging and refer to
Order, the push rod 1061 on electric magnet 1051 cannot return when, by unlocking shank 1074 can by push rod 1061 force return.
Compared with prior art, this utility model is micro- by one electric magnet 1051 of increase on DC charging rifle 10 and two
Dynamic switch, prevents the band electric mortiser of user by the heat transfer agent of microswitch and the working condition of control electric magnet 1051
Pull out, when charging prepares, by microswitch to the dual confirmation of charging pile it is ensured that the push rod 1061 of electric magnet 1051 ejects,
Complete charging preparation；In charging process, the push rod 1061 of electric magnet 1051 is in the state of stretching out, and user cannot button press
Buckle 107, even if button buckle 107 engages DC charging rifle 10 with socket 101 housing being fastened and connected with socket 101, is reached certainly
Lock purpose；Charge and terminate or charging termination, by microswitch to the dual confirmation of charging pile it is ensured that the top of electric magnet 1051
Bar 1061 is return, and self-locking state releases.Because the safety of electric magnet 1051 and service life are higher, by this machinery and electronics
In conjunction with mode, prevented the phenomenon of user's warm swap completely, and substantially increased the safety and reliability of product.In order to
The push rod 1061 preventing electric magnet 1051 cannot be return, and this utility model has reserved an open keyhole 1075, by unlocking shank
1074 push rod 1061 forced resettings that can promote electric magnet 1051.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Any modification made within the principle of utility model, equivalent and improvement etc. all should comprise protection domain of the present utility model
Within.
Claims (6)
1. a kind of electric automobile DC charging rifle self-locking device, for electric automobile direct current rifle, electric automobile DC charging rifle
One end arranges a socket, DC charging rifle pass through socket and electric automobile be electrically connected with it is charged it is characterised in that：
Described DC charging rifle also includes a shell, and self-locking device is integrally housed in inside the shell, and described self-locking device includes a button
Buckle, button buckle is fastened and connected between the body of socket and DC charging rifle；
Described self-locking device is also included an electric magnet and the first microswitch touched with button snap snapping and is contacted with electric magnet
The second microswitch, this button buckle, electric magnet, the first microswitch and the second microswitch are installed in DC charging rifle
Shell on.
2. electric automobile DC charging rifle self-locking device as claimed in claim 1 it is characterised in that：One end of electric magnet connects
One push rod, is also associated with electric magnet controlling the control circuit of its action simultaneously.
3. electric automobile DC charging rifle self-locking device as claimed in claim 1 it is characterised in that：Set in first microswitch
There is the first microswitch push-button, the first microswitch push-button is provided with the first sense line connecting charging pile heat transfer agent simultaneously.
4. electric automobile DC charging rifle self-locking device as claimed in claim 1 it is characterised in that：Set in second microswitch
There are two microswitch push-buttons, the second microswitch push-button is provided with the second sense line connecting charging pile heat transfer agent.
5. electric automobile DC charging rifle self-locking device as claimed in claim 1 it is characterised in that：Button buckle includes buckle
Body and a rotating shaft, buckling body is arranged on the shell of DC charging rifle by rotating shaft, and one end of buckling body is the direct current that is fastened and connected
Charging gun and the clasp of socket, the other end is buckle press-side；Rotating shaft is arranged between clasp and buckle press-side；Electric magnet,
First microswitch, the second microswitch are installed in the lower section in region between the rotating shaft of button buckle and buckle press-side.
6. electric automobile DC charging rifle self-locking device as claimed in claim 1 it is characterised in that：Button snap is buckled and is additionally provided with
The unlocking apparatus of one enforced opening electromagnet action, this unlocking apparatus is a unlocking shank, buckles in DC charging rifle button snap
It is provided with the open keyhole of an enforced opening electromagnet action, open keyhole faces push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620888103.0U CN205951741U (en) | 2016-08-16 | 2016-08-16 | Electric automobile direct current rifle self -lock device that charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620888103.0U CN205951741U (en) | 2016-08-16 | 2016-08-16 | Electric automobile direct current rifle self -lock device that charges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205951741U true CN205951741U (en) | 2017-02-15 |
Family
ID=57974759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620888103.0U Expired - Fee Related CN205951741U (en) | 2016-08-16 | 2016-08-16 | Electric automobile direct current rifle self -lock device that charges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205951741U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107393076A (en) * | 2017-07-24 | 2017-11-24 | 天索（苏州）控制技术有限公司 | Electric automobile electronic lock forced unlocking device, electronic lock, charging socket, Vehicular charger and electric automobile |
| CN107834302A (en) * | 2017-10-30 | 2018-03-23 | 深圳市前海博拉图科技有限公司 | Automatic self-locking device for electric automobile DC charging plug |
| CN108173071A (en) * | 2017-12-29 | 2018-06-15 | 江苏奥功电能科技有限公司 | A kind of Novel DC charging unit |
| CN109367414A (en) * | 2018-11-23 | 2019-02-22 | 威海市泓淋电力技术股份有限公司 | A kind of electric car DC charging rifle |
| CN110197976A (en) * | 2019-06-13 | 2019-09-03 | 安费诺汽车连接系统（常州）有限公司 | The press-button structure of electric car charging gun |
| CN113178753A (en) * | 2021-05-08 | 2021-07-27 | 四川永贵科技有限公司 | Locking and unlocking structure of charging gun lock hook |
-
2016
- 2016-08-16 CN CN201620888103.0U patent/CN205951741U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107393076A (en) * | 2017-07-24 | 2017-11-24 | 天索（苏州）控制技术有限公司 | Electric automobile electronic lock forced unlocking device, electronic lock, charging socket, Vehicular charger and electric automobile |
| CN107834302A (en) * | 2017-10-30 | 2018-03-23 | 深圳市前海博拉图科技有限公司 | Automatic self-locking device for electric automobile DC charging plug |
| CN108173071A (en) * | 2017-12-29 | 2018-06-15 | 江苏奥功电能科技有限公司 | A kind of Novel DC charging unit |
| CN109367414A (en) * | 2018-11-23 | 2019-02-22 | 威海市泓淋电力技术股份有限公司 | A kind of electric car DC charging rifle |
| CN110197976A (en) * | 2019-06-13 | 2019-09-03 | 安费诺汽车连接系统（常州）有限公司 | The press-button structure of electric car charging gun |
| CN113178753A (en) * | 2021-05-08 | 2021-07-27 | 四川永贵科技有限公司 | Locking and unlocking structure of charging gun lock hook |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20190816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |