CN105826762B - A kind of automobile charging socket - Google Patents
A kind of automobile charging socket Download PDFInfo
- Publication number
- CN105826762B CN105826762B CN201610285641.5A CN201610285641A CN105826762B CN 105826762 B CN105826762 B CN 105826762B CN 201610285641 A CN201610285641 A CN 201610285641A CN 105826762 B CN105826762 B CN 105826762B
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- China
- Prior art keywords
- pedestal
- sealed
- charging
- end cap
- contact
- 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.)
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Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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- 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
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
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- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/508—Bases; Cases composed of different pieces assembled by a separate clip or spring
-
- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
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- 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
-
- 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
- H01R13/6675—Structural association with built-in electrical component with built-in electronic circuit with built-in power supply
-
- 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
- H01R13/701—Structural association with built-in electrical component with built-in switch the switch being actuated by an accessory, e.g. cover, locking member
-
- 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
- H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
- H01R13/7137—Structural association with built-in electrical component with built-in switch the switch being a safety switch with thermal interrupter
-
- 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
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
-
- 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)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of automobile charging sockets, including the pedestal with inner cavity, more contact terminals are provided in the inner cavity of the pedestal, the contact terminal has the jack for the insertion of charging equipment contact pin, is internally provided at least one circle for conductive filament contact with contact pin and helically spring like in the jack.Automobile charging socket of the invention contacts conducting with the contact pin of charging equipment using the conductive filament of helically spring like, so as to greatly improve the contact area of charging equipment contact pin charging Shi Yuqi, reduces the contact resistance of charging equipment contact pin, reduces temperature rise.Using the conductive filament of coil spring shape, so that charging equipment contact pin and there is certain buffering effect between it, so as to greatly improve its connect-disconnect life.
Description
Technical field
The present invention relates to a kind of charging socket more particularly to a kind of charging sockets of electric car.
Background technique
Increasingly developed with social economy, energy demand further increases, and the cry of new energy technology is higher and higher.Electricity
Electrical automobile provides driving energy by power battery pack, needs to charge to power battery pack after electric quantity consumption.How to be filled to electric vehicle
Electricity is an important issue, and charging pile or other charging equipments can effectively solve the problems, such as that charging is difficult.
Hat spring, willow leaf spring or the Radsok that similar electric car charging socket on the market uses at present, these connect
The defect for touching conductive part is that it is big with the contact resistance of charging gun contact pin, and Wen Shenggao, service life are short.
Summary of the invention
In order to solve the problems in the existing technology the present invention, provides a kind of automobile charging socket.
In order to achieve the above purpose, the technical scheme is that a kind of automobile charging socket, including with inner cavity
Pedestal is provided with more contact terminals in the inner cavity of the pedestal, and the contact terminal has to be inserted for charging equipment contact pin
The jack entered is internally provided at least one circle for conduction contact with contact pin and helically spring like in the jack
Silk.
Preferably, it is provided at least one on the hole wall of the contact terminal jack and encloses groove for being caught in conductive filament.
Preferably, the contact terminal includes more charging terminals and signal terminal.
Automobile charging socket of the invention, is contacted with the contact pin of charging equipment using the conductive filament of helically spring like and is led
It is logical, so as to greatly improve the contact area of charging equipment contact pin charging Shi Yuqi, reduce the contact of charging equipment contact pin
Resistance reduces temperature rise.Using the conductive filament of coil spring shape, so that charging equipment contact pin and there is certain buffering between it
Effect, so as to greatly improve its connect-disconnect life.
Detailed description of the invention
Fig. 1 shows the structural schematic diagram of automobile charging socket of the present invention.
Fig. 2 shows the structural schematic diagrams at another visual angle of automobile charging socket of the present invention.
Fig. 3 shows the structural schematic diagram of automobile charging socket removal end cap in Fig. 1.
Fig. 4 shows the explosive view of Fig. 3.
Fig. 5 shows the structural schematic diagram of electrical lock apparatus of the present invention.
Specific embodiment
In order to make present invention solves the technical problem that, use technical solution, the technical effect of acquirement it can be readily appreciated that below
In conjunction with specific attached drawing, a specific embodiment of the invention is described further.
Referring to figs. 1 to Fig. 4, the present invention provides a kind of automobile charging sockets comprising the pedestal 1 with inner cavity 10,
More contact terminals are provided in the inner cavity 10 of the pedestal 1, preferred its both ends perforation of pedestal 1 of the invention, wherein it is open
End is inserted into for charging equipment, and the settable tail cover 23 in tail portion, the tail cover 23 is fixed on the tail portion of pedestal 1, from
And the opening of its tail portion is sealed.The contact terminal can be directly anchored on tail cover 23, and stretch to the inner cavity of pedestal 1
In 10.
The flange 12 that a circle surrounds the pedestal 1 opening is provided on the end face of 1 open end of pedestal；In the base
The open end of seat 1 is additionally provided with end cap, can be sealed the open end of pedestal 1 by the end cap, to prevent foreign matter from entering.At this
It invents in a specific embodiment, the end cap includes the end cover body 3 for being socketed in 12 outside of ribbed portion, is also wrapped
Include the curved portion 4 that 3 upper end of end cover body is set for 12 upper end of flange to be completely covered.3 sets of the end cover body is in flange
On 12 site location, the upper end position of flange 12 is covered all by curved portion 4.
Automobile charging socket of the invention, end cap include end cover body and setting in end cover body upper end curved portion, are led to
Crossing the curved portion can will cover all above pedestal opening end boss, and rainwater can be made to slide from the two sides of curved portion, from
And it can prevent rainwater from flowing into the inner cavity of pedestal.End cap of the invention uses this structure, will not interfere charging gun just
Often plug.
In one preferred embodiment of the invention, the end cap is hinged on the open end of pedestal 1, such as end cap can be cut with scissors
The left or right side in 1 open end of pedestal is connect, turn left unlatching or the unlatching etc. that turns right of end cap can be achieved in this way；And
Above-mentioned curved portion 4 can't interfere the unlatching of this rotary type of end cap, close.In a specific embodiment of the invention
In, the side of the end cap is rotatably connected by shaft and 1 open end of pedestal, it is preferred that in the shaft also
It is provided with the first spring 7, the both ends of first spring 7 are against between pedestal 1 and end cap, and first spring 7 is configured as
Driving terminal automatically turns on.Such as when end cap is in close state, the first spring 7 is pressed in advance between pedestal 1 and end cap；When need
When opening end cap, under the elastic restoring force of the first spring 7, so that end cap automatically springs open.
The sealed buckle 8 for the sealed end cap other side is additionally provided on 1 open end of pedestal.End cap is covered convex
After on edge 12, sealed buckle 8 is rotated, can be locked end cap by the sealed buckle 8.Sealed buckle 8 can use this field
Structure known to technical staff, such as a card slot 9 can be set on the end cap, with reference to Fig. 2, when sealed buckle 8 is sealed
When, it is caught in the card slot 9 of end cap.Preferably, the sealed buckle 8 is rotatably connected on pedestal 1 by second spring 6
Open end, with reference to Fig. 1.The second spring 6 is configured as that sealed buckle 8 is driven to automatically turn on, such as when sealed buckle 8 is in
Closed state, second spring 6 are pressed in advance between pedestal 1 and sealed buckle 8；When needing to open sealed buckle 8, first rotation lock
It closes buckle 8 to be detached from from the card slot 9 of pedestal 1, later under the elastic restoring force of second spring 6, so that 8 appliance for releasing single of sealed buckle
It opens.
In order to which charging socket of the invention to be fixed on the rack, it is also provided with flange 11 in 1 open end of pedestal,
Charging socket can be fixed on to charging pile or other positions by the flange 11.At this point, above-mentioned flange 12 may be provided at method
On the section of orchid 11.
Automobile charging socket of the invention, the contact terminal may include more charging terminals 13 and signal terminal 15.
It can be charged by charging terminal 13 for charging equipment, can be connected with the signal end of charging equipment by signal terminal 15.Its
In, the contact terminal has the jack for the insertion of charging equipment contact pin, is internally provided at least one circle in the jack
For conductive filament 14 contacted with contact pin and helically spring like, with reference to Fig. 3, Fig. 4.The conductive filament 14 can pass through spring coils
Mode formed, be disposed in the jack of contact terminal.
Automobile charging socket of the invention is contacted with the contact pin of charging equipment using the conductive filament 14 of helically spring like and is led
It is logical, so as to greatly improve the contact area of charging equipment contact pin charging Shi Yuqi, reduce the contact of charging equipment contact pin
Resistance reduces temperature rise.Using the conductive filament of coil spring shape, so that charging equipment contact pin and there is certain buffering between it
Effect, so as to greatly improve its connect-disconnect life.
In order to which conductive filament 14 to be fixed in the jack of contact terminal, it is provided on the hole wall of the contact terminal jack
At least one circle groove realizes conductive filament 14 and jack so as to which the conductive filament 14 of coil spring shape to be stuck in the groove
Be bonded.
Automobile charging socket of the invention is additionally provided with temperature detect switch (TDS) 21 in the inner cavity 10 of the pedestal 1, with reference to Fig. 4.
Automobile charging socket of the invention further includes the main control unit of control power supply, and the temperature detect switch (TDS) 21 is connected to contact terminal and master
It controls between unit.Temperature detect switch (TDS) 21 can use temperature limit switch structure well-known to those skilled in the art, and being can be according to work
Make the temperature change of environment, generates a series of Automatic Control Components for being switched on or off movement.
Automobile charging socket of the invention, when electric car during the charging process, due to using material, use environment, making
Contact pin and jack is caused to generate temperature rise with service life etc. factor, temperature detect switch (TDS) incudes the environment temperature on periphery at any time, works as temperature
It can directly be disconnected when having reached preset value, system stopping continues to charge, it is further continued for charging when temperature is returned to normal value, thus
It can protect charging equipment.
Temperature detect switch (TDS) 21 can be set on any position being exposed in 1 inner cavity 10 of pedestal, preferred at the present invention one
Embodiment in, the position that 1 inner cavity 10 of pedestal is exposed on tail cover 23 is arranged in the temperature detect switch (TDS) 21.
It may further be preferable that the position for being exposed to 1 inner cavity 10 of pedestal on the tail cover 23 is additionally provided with temperature
Sensor 22, the temperature sensor 22 are connect with main control unit, which can be monitored in real time in inner cavity 10
Temperature, and send the temperature information to main control unit., main control unit can show temperature parameter in display connected to it
On.
Automobile charging socket of the invention is additionally provided with electrical lock apparatus 2 in the outside of the pedestal 1, with reference to Fig. 1, figure
2.While charging, charging gun can be locked together in socket by the electrical lock apparatus 2.Electrical lock apparatus 2 of the invention
Including shell 16, the push rod 17 being slidably matched is provided in the shell 16, which can pass through those skilled in the art
Known mode, which is oriented to, to be slidably fitted in shell 16.The driving of the movement of driving push rod 17 is additionally provided in the shell 16
Device, the pushing meanss can be the structure well-known to those skilled in the art such as electric machine structure.Currently preferred is to use
Electromagnet 18, by being passed through the electric current of different directions to the coil in electromagnet 18, so as to provide electromagnet push rod 17
Driving force forward or backwards, driving push rod 17 are subjected to displacement in shell 16.The specific structure of electromagnet 18 and its work are former
Reason belongs to the common knowledge of those skilled in the art, no longer illustrates herein.
Electrical lock apparatus 2 of the invention can be fixed by screws on the outer wall of pedestal 1, wherein in the pedestal 1
The through-hole protruded into for push rod 17 is provided on side wall (view does not provide).Lock after in charging gun insertion socket, on charging gun
It is Chong Die with the through-hole on 1 side wall of pedestal to close structure, at this point, the push rod 17 in electrical lock apparatus 2 protrudes into and by charging gun and socket
It is locked in together, so as to prevent falling off for charging gun.
Electrical lock apparatus 2 of the invention can also provide the function of travel displacement monitoring, so as to prevent charging gun from inserting
Enter not in place to cause the safety issues such as poor contact.It is provided on the shell 16 to main control unit feedback locking signal
Microswitch 19, such as when microswitch 19 is opened, system can receive the signal of feedback, can just give charging terminal 13
Power supply, so that the charging terminal 13 can be charged by charging gun.It is additionally provided on the push rod 17 for being opened with fine motion
The compression bar 20 of cooperation is closed, the compression bar 20 can be fixedly mounted on push rod 17, so that push rod 17 when occurring mobile, is pressed
Bar 20 is moved synchronously also with push rod 17.Wherein, the push rod 17, compression bar 20, microswitch 19 matching relationship be: work as push rod
17 it is sealed in place when, the compression bar 20 on push rod 17 contacts and starts microswitch 19.
When charging gun insertion is not in place, the through-hole on its own closing component structure and 1 side wall of pedestal will not overlap onto one
It rises, the side wall that rifle can be electrically charged after 1 lateral through aperture of pedestal of the insertion of push rod 17 at this time blocks, to be unable to complete the sealed of push rod 17
Movement, the stroke deficiency of push rod 17 makes compression bar contact with microswitch at this time, and such system does not just receive fine motion and opens
The locking signal of feedback is closed, system would not also power for charging terminal 13；After charging gun is inserted in place, its own sealed
Structure is completely overlapped to together with the through-hole on 1 side wall of pedestal, and push rod 17 is inserted into 1 lateral through aperture of pedestal and charging gun itself at this time
Closing component structure, to charging gun and socket are locked in together, at this point, the stroke of push rod 17 contacts compression bar 20
Microswitch 19, so that microswitch 19 is opened, so that system can receive the locking signal of feedback, to control charging end
Son 13 is powered.
After charging complete, user can be such that driving device driving push rod 17 resets by swiping the card or operation button, thus
Complete the unlock of charging gun and socket.
After charging gun insertion, the signal pin on charging gun can be combined together with the signal terminal 15 in socket, should
Signal terminal 15 links together with main control unit, after the signal that signal terminal 15 is inserted into main control unit feedback charging gun,
The main control unit can then control driving device movement connected to it.
Automobile charging socket of the invention further includes that the power module of electric power is provided for driving device, the power module
Including single pulse generator circuit, the specific circuit structure of single pulse generator circuit belongs to the public affairs of those skilled in the art
Know common sense, so that power module can provide the power supply signal of pulsed for driving device, such as main control unit can pass through power supply mould
Block provides 12 volts of pulse voltages to driving device, and driving device provides thrust to push rod and completes push rod stroke.After 100ms system from
Dynamic circuit breaker electricity, electronic lock complete latch functions.After electric car charging complete, main control unit electron lock provides reversed 12V arteries and veins
Voltage is rushed, driving device provides reversed thrust to push rod and completes homing action, and system automatically powers off after 100ms, and electronic lock is complete
At unlocking function.
Automobile charging socket of the invention uses the power module of single pulse generator circuit for electrical lock apparatus confession
Electricity effectively reduces the loss and raising of energy so that electrical lock apparatus uses the voltage and electric current of low-power consumption pulsed
Service life of electrical lock apparatus.
The present invention has passed through preferred embodiment and has carried out detailed explanation.However, by studying carefully above, to each
The variation and increase of embodiment are obvious for those of ordinary skill in the art.It is intended that institute
These variations and increase having all have been fallen in the range that the claims in the present invention are protected.
Claims (3)
1. a kind of automobile charging socket, it is characterised in that: including the pedestal (1) with inner cavity (10), in the interior of the pedestal (1)
More contact terminals, pedestal (1) the both ends perforation are provided in chamber (10), open end is inserted into for charging equipment, and tail portion is set
Tail cover (23) are set, the flange that a circle surrounds the pedestal (1) opening is provided on the end face of the pedestal (1) open end
(12)；It is additionally provided with end cap in the open end of the pedestal (1), the open end of pedestal (1) can be sealed by the end cap, it is described
End cap includes the end cover body (3) for being socketed in flange (12) exterior portion, further includes that setting is used in end cover body (3) upper end
In the curved portion (4) that flange (12) upper end is completely covered；The end cover body (3) covers on the position of flange (12), passes through
Curved portion (4) covers all the upper end position of flange (12)；
The sealed buckle (8) for the sealed end cap other side is additionally provided on the pedestal (1) open end；End cap is covered convex
After on edge (12), sealed buckle (8) is rotated, by the sealed buckle (8) to lock end cap；One card of setting on the end cap
Slot (9), the sealed buckle (8) are rotatably connected on the open end of pedestal (1), the second spring (6) by second spring (6)
It is configured as that sealed buckle (8) is driven to automatically turn on, when sealed buckle (8) is in close state, second spring (6) is pressed in advance
Between pedestal (1) and sealed buckle (8)；When needing to open sealed buckle (8), sealed buckle (8) is first rotated from pedestal (1)
It is detached from card slot (9), later under the elastic restoring force of second spring (6), so that sealed buckle (8) automatically springs open.
2. automobile charging socket according to claim 1, it is characterised in that: be arranged on the hole wall of the contact terminal jack
There is at least one to enclose groove for being caught in conductive filament.
3. automobile charging socket according to claim 1, it is characterised in that: the contact terminal includes more charging terminals
And signal terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610285641.5A CN105826762B (en) | 2016-05-03 | 2016-05-03 | A kind of automobile charging socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610285641.5A CN105826762B (en) | 2016-05-03 | 2016-05-03 | A kind of automobile charging socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105826762A CN105826762A (en) | 2016-08-03 |
| CN105826762B true CN105826762B (en) | 2019-03-26 |
Family
ID=56527960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610285641.5A Active CN105826762B (en) | 2016-05-03 | 2016-05-03 | A kind of automobile charging socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105826762B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785545A (en) * | 2017-03-02 | 2017-05-31 | 胡世勇 | A kind of charging electric vehicle socket of fast changeable jack |
| CN107275874A (en) * | 2017-07-27 | 2017-10-20 | 上汽通用五菱汽车股份有限公司 | The charging inlet structure of electric automobile charging pile |
| TWI784701B (en) * | 2021-09-03 | 2022-11-21 | 太康精密股份有限公司 | Electrical connectors for power and signal transmission |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7429199B2 (en) * | 2005-08-12 | 2008-09-30 | Burgess James P | Low resistance, low insertion force electrical connector |
| US7857669B1 (en) * | 2009-08-05 | 2010-12-28 | Hamilton Sundstrand Corporation | High power electrical interface connection |
| CN202513326U (en) * | 2012-03-19 | 2012-10-31 | 深圳市簧中簧电子有限公司 | Seven-core DC charging socket of electric automobile |
| CN205565170U (en) * | 2016-05-03 | 2016-09-07 | 深圳市华鸿贤精密技术有限公司 | Car socket that charges |
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| CN105826762A (en) | 2016-08-03 |
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Address after: 518000 Shenzhen City, Shenzhen, Guangdong, Baoan District Xixiang street, Bao Yuan Road, Shenzhen City, famous industrial product display purchasing center B four floor Applicant after: Shenzhen vihuaxin new energy Electrical Technology Co.,Ltd. Address before: 518100 Building No. 1 near the A building of the third industrial district, xinwai village, xinwai village, Guangdong Shenzhen New District, Guangdong Applicant before: HAHON ELECTRIC INTERNATIONAL Co.,Ltd. |
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Address after: Room 606a-5, building 8, Qianhai excellence Financial Center (phase I), unit 2, guiwan District, Nanshan street, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong 518000 Patentee after: Shenzhen vihuaxin new energy Electrical Technology Co.,Ltd. Address before: No. b425, 4th floor, block B, Shenzhen famous and excellent industrial products exhibition and purchasing center, Baoyuan Road, Xixiang street, Bao'an District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen vihuaxin new energy Electrical Technology Co.,Ltd. |