CN206282984U - A kind of electric vehicle alternating-current charging plug - Google Patents
A kind of electric vehicle alternating-current charging plug Download PDFInfo
- Publication number
- CN206282984U CN206282984U CN201621466355.0U CN201621466355U CN206282984U CN 206282984 U CN206282984 U CN 206282984U CN 201621466355 U CN201621466355 U CN 201621466355U CN 206282984 U CN206282984 U CN 206282984U
- Authority
- CN
- China
- Prior art keywords
- shell
- plug
- lock
- microswitch
- core group
- 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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- Electric Propulsion And Braking For Vehicles (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of electric vehicle alternating-current charging plug, shell including gun-shaped, outer casing end is provided with plug inner core group, lid is cased with the exposed part in shell of plug inner core group, sealing ring A is installed between lid and shell, plug inner core group is inner by latching flexible connection microswitch, the lock is arranged on shell by a lock pin, and can freely be rotated around this pin, latch in and one spring is installed near the position of microswitch, on the downside of spring, enclosure is provided with pressing plate, outlet plug is provided with outer casing bottom, and sealing ring B is also equipped between outlet plug and shell.The beneficial effects of the utility model are：Shelling machine integrally changes structure, element and circuit are entered by shell head and the tail two ends, then are sealed by sealing ring, while shell uses the heat-shrink tube encapsulation of band glue with the encapsulation of microswitch selection encapsulating, all lead-out wires, from shell to internals Double-protection, it is ensured that using for product is safe.
Description
Technical field
The utility model is related to charging equipment of electric automobile field, specially a kind of electric vehicle alternating-current charging plug.
Background technology
Electric automobile due to energy sources extensively, traveling quiet, non-pollution discharge the features such as, while country is also pushing greatly
Broadcasting and TV electrical automobile, so electric automobile is increasingly paid attention to by each auto vendor, it is numerous and confused to release electric household automobile.During charging
It is that will be connected to the insertion of the charging plug of mains side on the charge connector on vehicle, will be charged again after charging is finished
Plug is extracted, and AC charging connector is larger due to the electric current for passing through, and voltage is higher, in the event of powered plug, it will bring
Great potential safety hazard.Existing product devises safety protective circuit only by charging equipment and electric automobile, in case
The generation of stop-band point plug, and 100% safety cannot be accomplished.
Utility model patent《A kind of electric motor car alternating current charging plug》(application number：201610328245.6) filling in
The connecting rod of plug is to separate with button, just in case the button in charging head is blocked by thing, charging plug just can not be pulled out out,
Overshoot is caused, storage battery is damaged；Simultaneously internal line does not do water-proofing treatment, just in case Housing failure, rainy day is using just depositing
In potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of electric vehicle alternating-current charging plug, with solving above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of electric vehicle alternating-current charging plug, bag
Include shell, plug inner core group, lid, sealing ring A, lock, microswitch, lock pin, spring, sealing ring B, outlet plug,
Pressing plate, the shell is gun-shaped, plug inner core group is provided with the end of shell, in the exposed part in shell of plug inner core group
Lid is cased with, a sealing ring A is cased between described lid and shell, plug inner core group is inner by latching flexible connection
Microswitch, described lock is being locked by latching pin in shell and can do free rotation around lock pin
Button is provided with a spring near the part of microswitch；Outlet plug is provided with the other end of shell, it is stifled in described outlet
Sealed by sealing ring B between head and shell；Described lock includes lock connecting rod and lock pressing plate, the lock pressing plate
Positioned at the surface of microswitch, the end of lock connecting rod (51) is provided with a clamping nozzle.
Preferably, sealant pouring and sealing is used between the microswitch and shell.
Preferably, the outside of the lead-out wire of the microswitch is enclosed with band glue heat-shrink tube.
Preferably, the housing handle part is set with anti-slip rubber.
Compared with prior art, the beneficial effects of the utility model are：This electronic alternating current charging plug good sealing effect, outward
Shell integral protection and internals Double-protection, it is ensured that using for product is safe, a part is integrated into by lock with button, is increased
Rival improves the reliability of charging signals transmission while sense.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
In figure：1- shells；2- plug inner core groups；3- lids；4- sealing rings A；5- is latched；51- latches connecting rod；52- is latched
Pressing plate；53- clamping nozzles；6- microswitches；7- latches pin；8- springs；9- sealing rings B；10- outlet plugs.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, the utility model provides a kind of technical scheme：A kind of electric vehicle alternating-current charging plug, including rifle
The shell 1 of shape, plug inner core group 2 is provided with the end of shell 1, and lid is cased with the exposed part in shell 1 of plug inner core group 2
Son 3, is cased with a sealing ring A4 between the lid 3 and shell 1, and plug inner core group 2 is inner to be flexibly connected fine motion by lock 5
Switch 6, the lock 5 includes lock connecting rod 51 and lock pressing plate 52, and the lock pressing plate 52 is located at the surface of microswitch 6,
The end for latching connecting rod 51 is provided with a clamping nozzle 53.Lock 5 is by latching pin 7 in shell 1 and can be sold around lock
Nail 7 does free rotation, and a spring 8 is provided near the part of microswitch 6 in lock 5；It is provided with out in the other end of shell 1
Line plug 10, is sealed between described outlet plug 10 and shell 1 by sealing ring B9.
In order to ensure good water resistance, using sealant pouring and sealing between microswitch 6 and shell 1, and microswitch 6
The outside of lead-out wire is enclosed with band glue heat-shrink tube, while being set with anti-slip rubber in the handle portion of shell 1.
Operation principle：When electric automobile needs to charge, charging plug need to be only inserted in jack, in spring 8
Under effect, clamping nozzle 53 is stuck in the corresponding draw-in groove of car socket, after charging is finished, need to only press lock pressing plate 52, lock 5
Will be rotated around lock pin 7, clamping nozzle 53 will deviate from from the corresponding draw-in groove of car socket, now extract charging plug.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of electric vehicle alternating-current charging plug, including shell (1), plug inner core group (2), lid (3), sealing ring A (4),
Lock (5), microswitch (6), lock pin (7), spring (8), sealing ring B (9) and outlet plug (10)；
It is characterized in that：The shell (1) is gun-shaped, plug inner core group (2) is provided with the end of shell (1), in plug
The exposed part in shell (1) of core group (2) is cased with lid (3), be cased between described lid (3) and shell (1) one it is close
Seal A (4), plug inner core group (2) is inner to be flexibly connected microswitch (6) by latching (5), and described lock (5) is by lock
Pin buckle is followed closely (7) in shell (1) and can do free rotation around lock pin (7), in lock (5) near microswitch
(6) part is provided with a spring (8)；Outlet plug (10) is provided with the other end of shell (1), in described outlet plug
(10) sealed by sealing ring B (9) and shell (1) between；
Described lock (5) includes lock connecting rod (51) and lock pressing plate (52), and lock pressing plate (52) is positioned at microswitch
(6) surface, the end of lock connecting rod (51) is provided with a clamping nozzle (53).
2. a kind of electric vehicle alternating-current charging plug according to claim 1, it is characterised in that：The microswitch (6)
Sealant pouring and sealing is used between shell (1).
3. a kind of electric vehicle alternating-current charging plug according to claim 2, it is characterised in that：The microswitch (6)
Lead-out wire outside be enclosed with band glue heat-shrink tube.
4. a kind of electric vehicle alternating-current charging plug according to claim 1, it is characterised in that：Shell (1) handle
Part is set with anti-slip rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621466355.0U CN206282984U (en) | 2016-12-29 | 2016-12-29 | A kind of electric vehicle alternating-current charging plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621466355.0U CN206282984U (en) | 2016-12-29 | 2016-12-29 | A kind of electric vehicle alternating-current charging plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206282984U true CN206282984U (en) | 2017-06-27 |
Family
ID=59071549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621466355.0U Expired - Fee Related CN206282984U (en) | 2016-12-29 | 2016-12-29 | A kind of electric vehicle alternating-current charging plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206282984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532284A (en) * | 2016-12-29 | 2017-03-22 | 温州汇云光电科技有限公司 | Alternating current charging plug for electric vehicle |
-
2016
- 2016-12-29 CN CN201621466355.0U patent/CN206282984U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532284A (en) * | 2016-12-29 | 2017-03-22 | 温州汇云光电科技有限公司 | Alternating current charging plug for electric vehicle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20171229 |