CN207234054U - Electric vehicle alternating-current charge socket - Google Patents
Electric vehicle alternating-current charge socket Download PDFInfo
- Publication number
- CN207234054U CN207234054U CN201720461684.4U CN201720461684U CN207234054U CN 207234054 U CN207234054 U CN 207234054U CN 201720461684 U CN201720461684 U CN 201720461684U CN 207234054 U CN207234054 U CN 207234054U
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- electronic lock
- socket
- electric vehicle
- current charge
- vehicle alternating
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Abstract
It the utility model is related to the technical field of electrical socket, more particularly to a kind of electric vehicle alternating-current charge socket.This electric vehicle alternating-current charge socket includes charging socket, charging socket upper end is equipped with one and is used for charging socket locking or the electronic lock of unlock, electronic lock includes electronic lock shell, electronic lock shell upper end is fixed by upper cover sealing ring, upper cover and screw, and is internally provided with transmission mechanism and the microswitch of signal feedback.The overall structure size compact of this electric vehicle alternating-current charge socket, saves the limited installation space of client；The structure smaller of electronic lock, easy for installation, service life is longer, convenient for unlocking；Set temperature sensor on charging socket so that monitoring is more accurate.
Description
Technical field
It the utility model is related to a kind of charging socket, more particularly to a kind of electric vehicle alternating-current charge socket.
Background technology
Electric automobile (BEV) refers to using vehicle power supply as power, and wheels travel is driven with motor, meets road traffic, peace
The vehicle of full regulation requirements.Since effect on environment is smaller with respect to orthodox car, its prospect is had an optimistic view of extensively.
The power-supply battery that electric automobile is loaded with, it is necessary to which extraneous charging pile constantly gives battery powered, just can guarantee that electricity
The lasting cruising ability of electrical automobile, therefore, must will be furnished with the unified charging interface of national standard per money electric automobile, could fill
At electric stake, charge to electric car.
The socket of this application is the AC charging socket used during electric automobile charging, this charging socket is also nearest
Several years newborn products just occurred, although the interface that plugs together of charging socket is the unified interface that Ministry of Industry and Information defines, periphery
Flange size and structure, every factory commercial city is not quite similar, the electronic lock that particularly trickle charge socket is furnished with, its structure with
And control principle also differs, current most of socket and electronic lock structure overall dimensions are all bigger than normal, the sky of occupancy
Between it is more, to vehicle factor, client brings big inconvenience.
Utility model content
The utility model aims to solve the problem that drawbacks described above, there is provided a kind of electric vehicle alternating-current charge socket.
In order to overcome defect present in background technology, the utility model solves technical solution used by its technical problem
It is：This electric vehicle alternating-current charge socket includes charging socket, and charging socket upper end is used for charging socket locking equipped with one
Or the electronic lock of unlock, electronic lock include electronic lock shell, electronic lock shell upper end passes through upper cover sealing ring, upper cover and spiral shell
Nail is fixed, and is internally provided with transmission mechanism and the microswitch of signal feedback.
Another embodiment according to the present utility model, further comprises that the transmission mechanism includes external screw rod, one
A inner screw and a micromachine, external screw rod connection inner screw, the inner screw are equipped with a gear, micromachine front end
Connect motor gear, gear gearing motor gear.
Another embodiment according to the present utility model, further comprises that the external screw rod and micromachine are fixed on electronics
Lock in shell, external screw rod is equipped with bar sealing ring by front and back end, and the rear end of micromachine is equipped with motor protecting crust.
Another embodiment according to the present utility model, further comprises that the external screw rod is equipped with boss.
Another embodiment according to the present utility model, further comprises being equipped with temperature sensor in the charging socket.
The beneficial effects of the utility model are：The overall structure size of this electric vehicle alternating-current charge socket is compact tight
Gather, save the limited installation space of client；The structure smaller of electronic lock, easy for installation, service life is longer, convenient for unlocking；Fill
Set temperature sensor on electrical socket so that monitoring is more accurate.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of electronic lock explosive view in Fig. 1；
Fig. 3 is the structure diagram inside electronic lock in Fig. 1；
Fig. 4 is the structure diagram of electronic lock circuit figure；
Wherein：1st, temperature sensor, 2, charging socket, 3, electronic lock, 4, motor protecting crust, 5, micromachine, 6, fine motion
Switch, 7, electronic lock shell, 8, bar sealing ring, 9, external screw rod, 10, motor gear, 11, upper cover sealing ring, 12, upper cover, 13, spiral shell
Nail, 14, gear, 15, inner screw, 16, boss.
Embodiment
As shown in Figure 1, including charging socket 2,2 upper end of charging socket is used for 2 locking of charging socket or solution equipped with one
The electronic lock 3 of lock, electronic lock 3 include electronic lock shell 7,7 upper end of electronic lock shell by upper cover sealing ring 11, upper cover 12 and
Screw 13 is fixed, and is internally provided with transmission mechanism and the microswitch 6 of signal feedback.
Temperature sensor 1 is equipped with charging socket 2.Electric automobile is in charging process, because electric current is higher, in charging gun
Agree that high temperature can be produced with the termination contact area of charging socket 2, temperature sensor is placed in socket, MBS reads temperature in real time
The temperature of sensor is spent, when terminal temperature has exceeded the temperature limit of setting in charging process, charger can automatically cut off power supply,
To play the role of high temperature protection.
As shown in Figure 2 and Figure 3, transmission mechanism includes 9, inner screws 15 of an external screw rod and a micromachine 5, outside
Screw rod 9 connects inner screw 15, and inner screw 15 is equipped with a gear 14,5 front end of micromachine connection motor gear 10, gear 14
Gearing motor gear 10.External screw rod 9 and micromachine 5 are fixed in electronic lock shell 7, and external screw rod 9 is equipped with bar by front and back end
Sealing ring 8, the rear end of micromachine 5 are equipped with motor protecting crust 4.Micromachine 5 drives motor gear 10, and motor gear 10 engages
Gear 14, so as to drive worm screw locking or the unlock of 9 front end of external screw rod.
As shown in figure 4, the micromachine 5 in electronic lock 3 connects 4 electric wires, 2 power cords, 2 signal wires, micro electric
Machine 5 connects power supply by 1,2 pins, and the rotating of motor is realized by the conversion of voltage.
Lockup state：Pin feet 1：Connect "+12V ", pin feet 2 meet " 0 or ground ", 1~2S of turn-on time；
Released state：Pin feet 1：" 0 or ground " is connect, pin feet 3 connect "+12V ", 1~2S of turn-on time；
Feedback signal：Electronic lock push rod is unlocked can link with during locking with microswitch, and released state switch off,
Lockup state switch conduction.
Embodiment
Electric automobile is in charging, charging gun insertion charging socket 2, after charging gun and the connection of charging socket 2, BMS controls
Electronic lock 3 is in lockup state, and electric automobile starts to charge up, and charging gun, which is in, at this time can not extract state, and charged state is shown
For " locking "；When charging complete or after send unlocking signal, BMS makes that electronic lock 3 is in the unlocked state, and electric automobile is shown at this time
It is shown as " unlocking "；
The locking and released state of electric automobile, be by electronic lock inside microswitch 6 monitor, at microswitch 6
When on-state, MBS can receive the signal of switch connection, and MBS can judge that automobile is in lockup state at this time, work as electronic lock
The microswitch of 3 the insides is off, and BMS does not receive signal, and BMS is determined as released state at this time；
The break-make of microswitch drives rotating mechanism to trigger by a micromachine 5 inside electronic lock, and motor is just
When turning, transmission mechanism can trigger microswitch 6, and when motor reversal, transmission mechanism will disconnect microswitch, and MBS passes through adjusting
The positive and negative anodes of power supply control the positive and negative dress of motor.
Control principle：When the energization of motor 5 rotates, band moving gear 10 rotates, the gear 14 above gear 10 and interior worm screw 15
Engagement, interior worm screw 15 are rotated, and interior worm screw 15 and external screw rod 9 connect, and external screw rod 9 is driven, due in interior 15 structure of worm screw
Guide rail structure, external screw rod 9, which cannot rotate, to be slid back and forth in guide rail, when 9 forward slip of external screw rod is to certain position, its
16 structure of boss above will touch microswitch 6, make switch conduction, work as motor reversal, and external screw rod 9 slides backward, thereon
16 structure of boss leave the electric shock of switch so that switching off；Reach the function of feedback with this；
In the case of electronic lock damage or vehicle out of power, lucky electronic lock is in lockup state, and charging gun does not have again
During extraction, the manual unlocking drawstring for enabling electronic lock need to just being pressed at this time, pulls at unlock drawstring, electronic lock is retracted unlock shape
State, it is possible to extract charging gun.
Unlock：9 tail end of external screw rod crimps a rope, pulls at the running rope period of the day from 11 p.m. to 1 a.m, pulling force can be conducted to external screw rod, because outside
It is non-self-lock-ing structure between screw rod 9 and interior worm screw 14, interior worm screw 14 can rotate at this time, and external screw rod 9 is slides backward, so as to reach
To released state.
Claims (5)
1. a kind of electric vehicle alternating-current charge socket, including charging socket（2）, it is characterised in that：The charging socket（2）Upper end
It is used for charging socket equipped with one（2）Locking or the electronic lock of unlock（3）, electronic lock（3）Including electronic lock shell（7）, electricity
Son lock shell（7）Upper end passes through upper cover sealing ring（11）, upper cover（12）And screw（13）It is fixed, and it is internally provided with driver
The microswitch of structure and signal feedback（6）.
2. electric vehicle alternating-current charge socket as claimed in claim 1, it is characterised in that：The transmission mechanism is included outside one
Screw rod（9）, an inner screw（15）With a micromachine（5）, external screw rod（9）Connect inner screw（15）, the inner screw
（15）It is equipped with a gear（14）, micromachine（5）Front end connects motor gear（10）, gear（14）Gearing motor gear
（10）.
3. electric vehicle alternating-current charge socket as claimed in claim 2, it is characterised in that：The external screw rod（9）And micro electric
Machine（5）It is fixed on electronic lock shell（7）It is interior, external screw rod（9）Bar sealing ring is equipped with by front and back end（8）, micromachine（5）After
End is equipped with motor protecting crust（4）.
4. electric vehicle alternating-current charge socket as claimed in claim 2, it is characterised in that：The external screw rod（9）It is equipped with convex
Platform（16）.
5. electric vehicle alternating-current charge socket as claimed in claim 1, it is characterised in that：The charging socket（2）Inside it is equipped with
Temperature sensor（1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720461684.4U CN207234054U (en) | 2017-04-28 | 2017-04-28 | Electric vehicle alternating-current charge socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720461684.4U CN207234054U (en) | 2017-04-28 | 2017-04-28 | Electric vehicle alternating-current charge socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207234054U true CN207234054U (en) | 2018-04-13 |
Family
ID=61838497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720461684.4U Active CN207234054U (en) | 2017-04-28 | 2017-04-28 | Electric vehicle alternating-current charge socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207234054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106961052A (en) * | 2017-04-28 | 2017-07-18 | 安费诺汽车连接系统（常州）有限公司 | Electric vehicle alternating-current charge socket |
-
2017
- 2017-04-28 CN CN201720461684.4U patent/CN207234054U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106961052A (en) * | 2017-04-28 | 2017-07-18 | 安费诺汽车连接系统（常州）有限公司 | Electric vehicle alternating-current charge socket |
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| GR01 | Patent grant |