CN105811184A - Safe vehicle charging socket - Google Patents
Safe vehicle charging socket Download PDFInfo
- Publication number
- CN105811184A CN105811184A CN201610285642.XA CN201610285642A CN105811184A CN 105811184 A CN105811184 A CN 105811184A CN 201610285642 A CN201610285642 A CN 201610285642A CN 105811184 A CN105811184 A CN 105811184A
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- China
- Prior art keywords
- temperature
- pedestal
- charging socket
- charging
- vehicle charging
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- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
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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
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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
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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
- H01R13/52—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
- H01R13/62—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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- 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
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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
- 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
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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
- 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
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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
- H01R13/717—Structural association with built-in electrical component with built-in light source
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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
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
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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
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
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- 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
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- 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
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- 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)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a safe vehicle charging socket, which comprises a base with an inner cavity and a main control unit, wherein a plurality of contact terminals are arranged in the inner cavity of the base; a temperature control switch is also arranged in the inner cavity of the base; and the temperature control switch is connected between the contact terminals and the main control unit. According to the vehicle charging socket disclosed by the invention, when an electric vehicle is in a charging process, a temperature rise is generated by a contact pin and a jack due to the factors of used materials, the service environment, the service lifetime and the like; the temperature switch senses the surrounding environment temperature at any time, and is directly switched off when the temperature reaches the preset value; and a system stops further charging and continues to charge when the temperature restores into a normal value, so that the charging device can be protected; and the temperature in the inner cavity can also be transmitted to the system through a temperature sensor in real time.
Description
Technical field
The present invention relates to a kind of charging socket, particularly relate to the charging socket of a kind of electric automobile.
Background technology
Along with socioeconomic growing, energy demand improves further, and the cry of new energy technology is more and more higher.Electric automobile is provided by power battery pack and drives energy, needs to charge to power battery pack after electric quantity consumption.How to charge to electric motor car is that an important problem, charging pile or other charger can effectively solve difficult problem of charging.
Temperature is not carried out limit temperature or thermometric by charging electric vehicle socket on the market at present; low-temperature-rise required by charging pile equipment is not monitored and protects by such charging electric vehicle socket, and long-term large current charge can exist the security risk of the burning apparatus that catches fire because of temperature rise.
Summary of the invention
The present invention is to solve problems of the prior art, it is provided that a kind of safety vehicle charging socket.
In order to realize above-mentioned purpose, the technical scheme is that a kind of safety vehicle charging socket, including the pedestal with inner chamber, also include main control unit, the inner chamber of described pedestal is provided with many contact terminals, being additionally provided with temperature detect switch (TDS) in the inner chamber of described pedestal, described temperature detect switch (TDS) is connected between contact terminal and main control unit.
Preferably, the afterbody of described pedestal is provided with afterbody end cap, and described contact terminal is fixed on aft end lid, and stretches in the inner chamber of pedestal.
Preferably, described temperature detect switch (TDS) is arranged on the position being exposed to pedestal inner chamber on aft end lid.
Preferably, the position being exposed to pedestal inner chamber on described aft end lid is additionally provided with temperature sensor, and described temperature sensor is connected with main control unit.
Preferably, also including display, described display is connected with main control unit.
The vehicle charging socket of the present invention; when electric automobile is in charging process; owing to using material, use environment, service life etc. factor to cause that contact pin and jack produce temperature rise; temperature detect switch (TDS) senses the ambient temperature of periphery at any time; can directly disconnect when temperature has reached preset value; system stops continuing charging, is further continued for charging when temperature is returned to normal value, such that it is able to protection charger.
Accompanying drawing explanation
Fig. 1 illustrates the structural representation of vehicle charging socket of the present invention.
Fig. 2 illustrates the structural representation at another visual angle of vehicle charging socket of the present invention.
Fig. 3 illustrates that in Fig. 1, the structural representation of end cap removed by vehicle charging socket.
Fig. 4 illustrates the explosive view of Fig. 3.
Fig. 5 illustrates the structural representation of electrical lock apparatus of the present invention.
Detailed description of the invention
In order to make the technical scheme that present invention solves the technical problem that, adopt, acquirement technique effect it can be readily appreciated that below in conjunction with concrete accompanying drawing, the specific embodiment of the present invention is described further.
Referring to figs. 1 to Fig. 4, the invention provides a kind of vehicle charging socket, it pedestal 1 including there is inner chamber 10, the inner chamber 10 of described pedestal 1 is provided with many contact terminals, pedestal 1 its two ends preferred of the present invention are through, and wherein its opening inserts for charger, and its afterbody can arrange afterbody end cap 23, described afterbody end cap 23 is fixed on the afterbody of pedestal 1, thus being sealed by the opening of its afterbody.Described contact terminal can be directly anchored on afterbody end cap 23, and stretches in the inner chamber 10 of pedestal 1.
The end face of described pedestal 1 opening is provided with the circle flange 12 around described pedestal 1 opening；Opening at described pedestal 1 is additionally provided with end cap, can be sealed by the opening of pedestal 1 by this end cap, thus preventing foreign body from entering.In one specific embodiment of the present invention, described end cap includes, for being socketed in the end cover body 3 outside ribbed portion 12, also including the curved portions 4 being arranged on end cover body 3 upper end for being completely covered flange 12 upper end.Described end cover body 3 is enclosed within the site location of flange 12, is covered all by the upper end position of flange 12 by curved portions 4.
The vehicle charging socket of the present invention, its end cap includes end cover body and is arranged on end cover body upper end curved portions, the top of pedestal opening end boss can be covered all by this curved portions, it is possible to make the rainwater both sides landing from curved portions, such that it is able to prevent rainwater from flowing in the inner chamber of pedestal.The end cap of the present invention adopts this structure, will not hinder the normal plug of charging gun.
In one preferred embodiment of the invention, described end cap is hinged on the opening of pedestal 1, for instance end cap can be hinged on left side or the right side of pedestal 1 opening, so can realize turn left unlatching or the unlatching etc. that turns right of end cap；And above-mentioned curved portions 4 can't hinder the unlatching of this rotary type of end cap, closedown.In one specific embodiment of the present invention, the side of described end cap is rotatably connected by rotating shaft and pedestal 1 opening, preferably, described rotating shaft is additionally provided with the first spring 7, the two ends of described first spring 7 are against between pedestal 1 and end cap, and described first spring 7 is configured to Driving terminal and automatically turns on.Such as when end cap is closed, the first spring 7 is pressed between pedestal 1 and end cap in advance；When end cap opened by needs, under the elastic restoring force of the first spring 7 so that end cap automatically springs open.
Described pedestal 1 opening is additionally provided with the sealed buckle 8 for sealed end cap opposite side.After being enclosed within by end cap on flange 12, rotate sealed buckle 8, can be locked by end cap by this sealed buckle 8.Sealed buckle 8 can adopt structure well-known to those skilled in the art, for instance can arrange a draw-in groove 9 on described end cap, and with reference to Fig. 2, when sealed buckle 8 is sealed time, it snaps in the draw-in groove 9 of end cap.Preferably, described sealed buckle 8 is rotatably connected on the opening of pedestal 1 by the second spring 6, with reference to Fig. 1.Described second spring 6 is configured to drive sealed buckle 8 to automatically turn on, for instance when sealed buckle 8 is closed, the second spring 6 is pressed between pedestal 1 and sealed buckle 8 in advance；When sealed buckle 8 opened by needs, first rotate sealed buckle 8 and depart from from the draw-in groove 9 of pedestal 1, afterwards under the elastic restoring force of the second spring 6 so that sealed buckle 8 automatically springs open.
In order to be fixed in frame by the charging socket of the present invention, it be also provided with flange 11 at described pedestal 1 opening, by this flange 11, charging socket can be fixed on charging pile or other position.Now, above-mentioned flange 12 may be provided on the section of flange 11.
The vehicle charging socket of the present invention, described contact terminal can include many charging terminals 13 and signal terminal 15.Can be charged for charger by charging terminal 13, can be turned on the signal end of charger by signal terminal 15.Wherein, described contact terminal has the jack inserted for charger contact pin, is internally provided with at least one circle for that contact with contact pin and helically spring-like conductive filament 14 at described jack, reference Fig. 3, Fig. 4.This conductive filament 14 can be formed by the mode of spring coils, is disposed in the jack of contact terminal.
The vehicle charging socket of the present invention, the conductive filament 14 adopting helically spring-like contacts conducting with the contact pin of charger, such that it is able to be greatly improved when charger contact pin charges and its contact area, reduce the contact resistance of charger contact pin, reduce temperature rise.Adopt coil spring shape conductive filament so that charger contact pin with between there is certain buffering effect, such that it is able to be greatly improved its connect-disconnect life.
In order to be fixed in the jack of contact terminal by conductive filament 14, the hole wall of described contact terminal jack is provided with at least one circle groove, such that it is able to be stuck in this groove by the conductive filament 14 of coil spring shape, it is achieved that conductive filament 14 is connected with the firm of jack.
The vehicle charging socket of the present invention, is additionally provided with temperature detect switch (TDS) 21 in the inner chamber 10 of described pedestal 1, with reference to Fig. 4.The vehicle charging socket of the present invention also includes the main control unit controlling power supply, and described temperature detect switch (TDS) 21 is connected between contact terminal and main control unit.Temperature detect switch (TDS) 21 can adopt temperature limit switch structure well-known to those skilled in the art, and it is according to the variations in temperature of working environment, can produce to be switched on or off a series of Automatic Control Components of action.
The vehicle charging socket of the present invention; when electric automobile is in charging process; owing to using material, use environment, service life etc. factor to cause that contact pin and jack produce temperature rise; temperature detect switch (TDS) senses the ambient temperature of periphery at any time; can directly disconnect when temperature has reached preset value; system stops continuing charging, is further continued for charging when temperature is returned to normal value, such that it is able to protection charger.
Temperature detect switch (TDS) 21 can be arranged on the optional position being exposed in pedestal 1 inner chamber 10, and in one preferred embodiment of the invention, described temperature detect switch (TDS) 21 is arranged on afterbody end cap 23 to be exposed to the position of pedestal 1 inner chamber 10.
Further preferably, the position being exposed to pedestal 1 inner chamber 10 on described afterbody end cap 23 is additionally provided with temperature sensor 22, described temperature sensor 22 is connected with main control unit, and this temperature sensor 22 can monitor the temperature in inner chamber 10 in real time, and sends this temperature information to main control unit., temperature parameter can be shown on connected display by main control unit.
The vehicle charging socket of the present invention, is additionally provided with electrical lock apparatus 2 in the outside of described pedestal 1, with reference to Fig. 1, Fig. 2.When charging, charging gun can be locked together in socket by this electrical lock apparatus 2.The electrical lock apparatus 2 of the present invention includes housing 16, is provided with the push rod 17 being slidably matched in described housing 16, and this push rod 17 can be led by mode well-known to those skilled in the art and be slidably fitted in housing 16.Being additionally provided with the driving device driving push rod 17 motion in described housing 16, this promotion device can be the structures well-known to those skilled in the art such as electric machine structure.Currently preferred is adopt electric magnet 18, by the coil in electric magnet 18 passes into the electric current of different directions, thus electric magnet can be made to provide driving force forward or backwards for push rod 17, drives push rod 17 to be subjected to displacement in housing 16.The concrete structure of electric magnet 18 and operation principle thereof belong to the known general knowledge of those skilled in the art, no longer illustrate at this.
The electrical lock apparatus 2 of the present invention can be screwed on the outer wall of pedestal 1, wherein, is provided for the through hole (view does not provide) that push rod 17 stretches on the sidewall of described pedestal 1.When charging gun inserts after in socket, the closing component structure on charging gun is overlapping with the through hole on pedestal 1 sidewall, and now, the push rod 17 in electrical lock apparatus 2 stretches into and charging gun and socket lock is combined, such that it is able to prevent coming off of charging gun.
The electrical lock apparatus 2 of the present invention may be provided for the function of travel displacement monitoring, such that it is able to prevent charging gun from inserting not in place cause the safety issues such as loose contact.Described housing 16 is provided with the microswitch 19 feeding back locking signal to main control unit, such as when microswitch 19 is opened time, system can receive the signal of feedback, powers just can to charging terminal 13 so that this charging terminal 13 can be charged by charging gun.Being additionally provided with the depression bar 20 for coordinating with microswitch on described push rod 17, described depression bar 20 can be fixedly mounted on push rod 17 so that push rod 17 is when being moved, and depression bar 20 is synchronized with the movement also with push rod 17.Wherein, described push rod 17, depression bar 20, microswitch 19 matching relationship be: when push rod 17 is sealed put in place time, the depression bar 20 on push rod 17 contacts and starts microswitch 19.
When charging gun inserts not in place, the closing component structure of himself will not be superimposed together with the through hole on pedestal 1 sidewall, now push rod 17 can be electrically charged the sidewall of rifle and blocks after inserting pedestal 1 lateral through aperture, thus the sealed action of push rod 17 cannot be completed, now the stroke deficiency of push rod 17 makes depression bar and microswitch contact, such system does not just receive the locking signal of microswitch feedback, and system also would not be powered for charging terminal 13；After charging gun inserts and puts in place, the closing component structure of himself and the through hole on pedestal 1 sidewall completely overlapped to together with, now push rod 17 inserts the closing component structure of pedestal 1 lateral through aperture and charging gun self, thus charging gun and socket lock are combined, now, the stroke of push rod 17 makes depression bar 20 can contact microswitch 19, thus opening microswitch 19, making system can receive the locking signal of feedback, powering thus controlling charging terminal 13.
When, after charging complete, user can pass through swipe the card or operate button, driving device is made to drive push rod 17 to reset, thus completing the unblock of charging gun and socket.
After charging gun inserts, signal pin on charging gun can be combined together with the signal terminal 15 in socket, this signal terminal 15 links together with main control unit, after signal terminal 15 feeds back, to main control unit, the signal that charging gun inserts, described main control unit then can control connected driving device action.
The vehicle charging socket of the present invention, also include the power module that electric power is provided for driving device, described power module includes single pulse generator circuit, the concrete circuit structure of single pulse generator circuit belongs to the known general knowledge of those skilled in the art, make power module can provide the power supply signal of pulsed for driving device, such as main control unit can provide 12 volts of pulse voltages by power module to driving device, and driving device provides thrust to complete push rod stroke to push rod.After 100ms, system automatically powers off, and electronic lock completes latch functions.After charging electric vehicle completes, main control unit provides reverse 12V pulse voltage to electronic lock, and driving device provides reverse thrust to complete homing action to push rod, and after 100ms, system automatically powers off, and electronic lock completes unlocking function.
The vehicle charging socket of the present invention, the power module adopting single pulse generator circuit is that electrical lock apparatus is powered, make electrical lock apparatus use voltage and the electric current of low-power consumption pulsed, effectively reduce the loss of energy and improve the life-span of electrical lock apparatus.
The present invention has passed through and has preferred embodiment carried out detailed explanation.But, by studying carefully above, the change of each embodiment and increasing is apparent from for one of ordinary skill in the art.It is intended that all these change and increase have all dropped in the scope that the claims in the present invention are protected.
Claims (5)
1. a safety vehicle charging socket, it is characterized in that: include the pedestal with inner chamber, also include main control unit, the inner chamber of described pedestal is provided with many contact terminals, being additionally provided with temperature detect switch (TDS) in the inner chamber of described pedestal, described temperature detect switch (TDS) is connected between contact terminal and main control unit.
2. vehicle charging socket according to claim 1, it is characterised in that: the afterbody of described pedestal is provided with afterbody end cap, and described contact terminal is fixed on aft end lid, and stretches in the inner chamber of pedestal.
3. vehicle charging socket according to claim 2, it is characterised in that: described temperature detect switch (TDS) is arranged on the position being exposed to pedestal inner chamber on aft end lid.
4. vehicle charging socket according to claim 2, it is characterised in that: the position being exposed to pedestal inner chamber on described aft end lid is additionally provided with temperature sensor, and described temperature sensor is connected with main control unit.
5. vehicle charging socket according to claim 4, it is characterised in that: also including display, described display is connected with main control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610285642.XA CN105811184A (en) | 2016-05-03 | 2016-05-03 | Safe vehicle charging socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610285642.XA CN105811184A (en) | 2016-05-03 | 2016-05-03 | Safe vehicle charging socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105811184A true CN105811184A (en) | 2016-07-27 |
Family
ID=56459022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610285642.XA Pending CN105811184A (en) | 2016-05-03 | 2016-05-03 | Safe vehicle charging socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105811184A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274547A (en) * | 2016-10-19 | 2017-01-04 | 中天科技装备电缆有限公司 | A kind of DC charging rifle |
| CN106505677A (en) * | 2016-11-25 | 2017-03-15 | 广州汽车集团股份有限公司 | A kind of charging electric vehicle socket protecting device and its control method |
| CN106956613A (en) * | 2017-04-11 | 2017-07-18 | 北京新能源汽车股份有限公司 | Automobile charging seat and automobile |
| CN107662509A (en) * | 2016-07-28 | 2018-02-06 | 青岛华烁高科新能源技术有限公司 | A kind of vertical AC charging pile and method |
| CN107891764A (en) * | 2017-08-08 | 2018-04-10 | 广州大正机械科技开发有限公司 | A kind of modified new-energy automobile charging device |
| CN108199194A (en) * | 2018-02-06 | 2018-06-22 | 绵阳鼎圣机械有限公司 | The charging equipment for automobile of connector and the application connector |
| CN108806900A (en) * | 2017-05-03 | 2018-11-13 | 德尔福国际业务卢森堡公司 | Terminal position assurance and thermistor holding meanss |
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| CN106274547B (en) * | 2016-10-19 | 2018-08-07 | 中天科技装备电缆有限公司 | A kind of DC charging rifle |
| CN106274547A (en) * | 2016-10-19 | 2017-01-04 | 中天科技装备电缆有限公司 | A kind of DC charging rifle |
| CN106505677A (en) * | 2016-11-25 | 2017-03-15 | 广州汽车集团股份有限公司 | A kind of charging electric vehicle socket protecting device and its control method |
| CN106505677B (en) * | 2016-11-25 | 2019-05-28 | 广州汽车集团股份有限公司 | A kind of electric car charging socket protective device and its control method |
| CN106956613A (en) * | 2017-04-11 | 2017-07-18 | 北京新能源汽车股份有限公司 | Automobile charging seat and automobile |
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| CN107891764A (en) * | 2017-08-08 | 2018-04-10 | 广州大正机械科技开发有限公司 | A kind of modified new-energy automobile charging device |
| CN108199194A (en) * | 2018-02-06 | 2018-06-22 | 绵阳鼎圣机械有限公司 | The charging equipment for automobile of connector and the application connector |
| CN108199194B (en) * | 2018-02-06 | 2024-05-24 | 绵阳鼎圣机械有限公司 | Connector and automobile charging device using same |
| CN109217024A (en) * | 2018-09-21 | 2019-01-15 | 扬州万泰电子科技有限公司 | A kind of direct-current charging post with charging protection function |
| CN109217024B (en) * | 2018-09-21 | 2023-09-12 | 扬州万泰电子科技有限公司 | Direct current fills electric pile with protect function charges |
| FR3087584A1 (en) * | 2018-10-23 | 2020-04-24 | Aptiv Technologies Limited | CONNECTION DEVICE FOR VEHICLE HAVING A TEMPERATURE SENSOR |
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| CN111509157A (en) * | 2020-04-20 | 2020-08-07 | 上海电机学院 | A quick charge parcel device for electric automobile is emergent |
| TWI798675B (en) * | 2021-04-08 | 2023-04-11 | 佳必琪國際股份有限公司 | Manual service disconnect for hybrid electric vehicle |
| US11476060B1 (en) | 2021-05-05 | 2022-10-18 | Jess-Link Products Co., Ltd. | Manual service disconnect for in-vehicle electric current |
| CN114103687A (en) * | 2021-11-19 | 2022-03-01 | 立讯精密工业(江苏)有限公司 | Rifle cooling system and rifle that charges charge |
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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., LIMITED |
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