EP2719027A1 - Kabelstecker - Google Patents
KabelsteckerInfo
- Publication number
- EP2719027A1 EP2719027A1 EP12727139.3A EP12727139A EP2719027A1 EP 2719027 A1 EP2719027 A1 EP 2719027A1 EP 12727139 A EP12727139 A EP 12727139A EP 2719027 A1 EP2719027 A1 EP 2719027A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cable connector
- connector
- locking means
- locking
- plug
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- H01R13/627—Snap or like fastening
- H01R13/6278—Snap or like fastening comprising a pin snapping into a recess
-
- 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
-
- 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
- H01R13/627—Snap or like fastening
- H01R13/6271—Latching means integral with the housing
- H01R13/6272—Latching means integral with the housing comprising a single latching arm
-
- 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
- H01R13/6392—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap for extension cord
-
- 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
- B60L2270/00—Problem solutions or means not otherwise provided for
- B60L2270/30—Preventing theft during charging
- B60L2270/32—Preventing theft during charging of electricity
-
- 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
- B60L2270/00—Problem solutions or means not otherwise provided for
- B60L2270/30—Preventing theft during charging
- B60L2270/34—Preventing theft during charging of parts
-
- 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
Definitions
- the invention relates to a cable connector for electrically connecting an electric vehicle to a charging device, wherein the cable connector for producing an electrical
- Charging device associated device connector is configured. Furthermore, the invention relates to a connector assembly with the cable connector and the device plug.
- connectors with electrical interlock are known and normatively provided to transfer electrical energy from the charging device for charging a vehicle accumulator provided in the electric vehicle.
- a device connector are often provided on the charging device and the electric vehicle, so that by means of a connecting cable, which at both ends in each case one corresponding to the device connector
- Electric vehicle can lead, for example, if the
- Cable plug for establishing an electrical connection with the electric vehicle or the charging device
- the cable connector has a latching means designed such that a pair of interconnected cable connector and device plug can be locked together by the latching means, and the
- Cable connector has a counter-contour configured in such a way that a locking means associated with the device connector for locking the locking means against unlocking by the counter-contour against unlocking can be protected. According to the invention, it is thus provided that the cable connector has a mating contour, which prevents unauthorized unlocking of the locking means, so that undesired release of the cable connector from the device connector, for example by unauthorized third parties, can be prevented in a particularly advantageous manner. Only when that
- Locking means releases the locking of the latching means, so for example, after a complete charging of the vehicle battery associated with the electric vehicle, the cable connector can be removed from the device connector by loosening the latching.
- the invention thus allows an unauthorized manipulation of the lock, be it in a manual manner or with a corresponding tool, is prevented, so that the
- Charging device provided energy is rechargeable. Because the fact that the charging of the vehicle battery due to the inventive design of the cable connector can not be interrupted unintentionally, the charging of the vehicle battery can be done in a controlled manner, which extends the life of the vehicle battery and thus leads to lower maintenance costs of the electric vehicle.
- the cable plug and / or the device plug can
- the locking means is preferably a form-fitting
- Locking the locking means against unlatching It is meant in the context of the invention with the term "unlatching" the state of the locking means, in which the cable connector and the
- the counter contour is particularly preferably configured such that the
- Locking means for locking the locking means is at least partially inserted into the mating contour and / or, when the locking means locks the locking means, the mating contour of the locking means at least partially fitting
- the counter contour for example, "cavernous" for receiving the
- Locking means may be configured, wherein preferably the locking means in the locked state bears directly touching the mating contour.
- the mating contour may have a circular, part-circular or U-shaped contour for receiving the locking means. Characterized in that according to this embodiment, the locking means is at least partially inserted into the mating contour and / or the
- the locking means at least partially surrounds, can be ensured in a particularly simple manner that the locking means is protected against external manipulation, so unauthorized disconnection of the cable connector of the device connector.
- Actuating device which is designed for example as an actuating surface, so that by pressing the actuator, for example by a Operator, the locking means can be unlocked from its latching position, so that then the cable connector is detachable from the device connector. Such unlatching, however, as already stated, only possible if the locking means does not lock the latching means.
- Detent means designed as a latching hook, which is arranged for easy operation on a housing outer side of the cable connector. The fact that the locking means is acted upon by spring force, it can also be ensured that when inserting the cable connector in the device plug the
- Appliance plug is inserted, locked.
- the object of the invention is further achieved by a connector assembly with the cable connector and a
- Appliance plug wherein the appliance plug has a latching receptacle for engaging the latching means, the appliance plug the
- the latching receptacle is preferably designed as a latching nose and the latching means designed as a latching hook. It is further preferred that the
- Locking means spaced from the mating face of the
- Appliance plug is arranged on the appliance plug and in the axial direction of insertion from the appliance plug out at least partially in the connected to the appliance plug
- Cable connector is arranged to lock the locking means and back into the appliance plug for unlocking the locking means movable.
- Locking receptacle and the locking means spaced from the respective mating face of the device plug or the cable connector
- the locking means or the locking receptacle between the locking means and the mating face of the device plug or the cable plug
- the mating face preferably has a plurality of electrical contacts, wherein the
- Cable plug either as a socket or as a plug and the device plug are designed as a plug or as a socket. It is also possible that the locking means and the
- Appliance plug but are arranged on the cable connector.
- the cable connector has a cable connector housing and the device connector has a device connector housing which
- Counter contour is arranged on the cable connector housing and the cable connector housing and the device connector housing configured and the locking means are arranged such that when the cable connector is connected to the device connector, the locking means in his
- Locking position is located only within the cable connector housing and the device connector housing. This means that according to this embodiment of the invention
- Locking means in its locking position and preferably also in its unlocked position only
- the cable connector when the cable connector is connected to the device plug, the cable connector with the mating contour
- the cable connector is a cable connector housing and the device plug has a device plug housing, the mating contour on the cable connector housing
- Embodiment is therefore preferred that, when the cable connector is connected to the device plug, a "small" gap is provided between the plugs, but the gap is so small that in this embodiment, the
- Locking means can not be manipulated from outside the connector housing, so for example from the
- the locking means can be arbitrary
- the locking means as a locking pin or as
- Locking bolt is configured. Further, it is preferred that the locking pin or the locking pin in the locking position at least at its the
- Locking means the pivoting of the locking means from its detent position, for example in the case of a
- latching hook is ensured as a locking means, learns the locking pin or the locking bolt only a transverse or bending load by interception of manually applied operating forces on the latching hook.
- Locking bolt is still in the case of a
- Plug housing can be manipulated. After another
- the locking means and the mating contour each have a mutually corresponding contour, most preferably at least
- the actuation of the locking means can take place in any manner known from the prior art, for example by means of a motor provided in the appliance plug. According to a particularly preferred embodiment of the invention, however, it is provided that the device connector has an activatable by an electrical pulse actuator for actuating the locking means and the
- Device plug has an energy source for generating the electrical pulse.
- the energy source on the one hand as a provided in the device connector accumulator or
- Condenser be configured and / or by the
- the lock can also at Power failure can be solved so that, despite power failure, the electric vehicle is removable from the charger.
- Fig. 1 shows a cable connector according to a preferred
- Fig. 2 is a device connector of an inventive
- Fig. 3 is a connector assembly according to a
- FIG. 4 shows a detail of the connector assembly in the unlocked state in a perspective partial sectional view
- Fig. 5 shows the detail of the invention
- Fig. 1 is a cable connector 1 according to a preferred
- the cable connector 1 is for producing an electrical
- connection cable can at its ends with one each
- Cable connector 1 are provided, the connection cable then with its cable connectors 1 each with a
- Appliance plug 2 for establishing an electrical connection between the electric vehicle and the charging device
- Plugs 1, 2, each of the plug 1, 2 a plurality of electrical contacts 3, which in the present case as
- a latching device designed as a latching means 4 is provided on the cable connector 1, which engages when connecting the cable connector 1 with the connector 2 in a device provided on the connector 2 locking receptacle 5.
- the locking means 4 is
- locking means 8 is provided, which is axially movable to the direction of insertion of the plug 1, 2 by a device provided on the device connector 2 actuator 9. It is in an unlocking position, shown in Fig. 4, a
- Both the locking means 4 and the locking receptacle 5 and the locking means 8 are arranged radially spaced from the electrical contacts 3, wherein in the present case the locking means 8 is further away from the electrical contacts 3 is arranged as the locking means. 4
- the cable connector 1 has a mating contour 10, through which the
- Locking means 8 against unlocking is protected by the fact that the unlocking means 8 by as
- Roof overhang configured counter contour 10 is covered and thus no external access to the locking means 8, for example in the context of an illegal manipulation by manual or tool-based intervention,
- a gap of a few millimeters, for example 1 or 2 mm may be provided between the appliance plug 2 and the counter contour 10, but due to this small Slit width prevents the locking means 8 can be moved axially. Also, the mating contour 10 in the connected state of the plug 1, 2 touching the
- Appliance plug 2 abut, so that the mating contour 10 covers the locking means 8 completely in the region of its tip against external access covers, so that therefore the locking means 8 is not from outside the
- Appliance plug housing or the cable connector housing is accessible.
- the mating contour 10 is designed such that the locking means 8 designed as a locking pin at least partially, namely with its tip in a configured by the mating contour 10 and the locking means 4 opening is inserted and in the locked state, as shown in Fig. 5, touching is arranged on the mating contour 10 and on the latching means 4. In this way it is achieved in a particularly simple manner that the locking means 8 designed as a locking pin at least partially, namely with its tip in a configured by the mating contour 10 and the locking means 4 opening is inserted and in the locked state, as shown in Fig. 5, touching is arranged on the mating contour 10 and on the latching means 4. In this way it is achieved in a particularly simple manner that the locking means 8 designed as a locking pin at least partially, namely with its tip in a configured by the mating contour 10 and the locking means 4 opening is inserted and in the locked state, as shown in Fig. 5, touching is arranged on the mating contour 10 and on the latching means 4. In this way it is achieved in a particularly simple manner that the locking
- Locking means 8 not unauthorized from his
- the actuator 9 or the appliance plug 2 may have an energy source, not shown, for generating an electrical pulse, by means of which the actuator 9 for locking or unlocking the latching means 4 by means of the locking means 8 can be controlled.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011050938A DE102011050938A1 (de) | 2011-06-08 | 2011-06-08 | Kabelstecker |
PCT/EP2012/060517 WO2012168194A1 (de) | 2011-06-08 | 2012-06-04 | Kabelstecker |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2719027A1 true EP2719027A1 (de) | 2014-04-16 |
Family
ID=46262100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12727139.3A Withdrawn EP2719027A1 (de) | 2011-06-08 | 2012-06-04 | Kabelstecker |
Country Status (4)
Country | Link |
---|---|
US (1) | US9331425B2 (de) |
EP (1) | EP2719027A1 (de) |
DE (1) | DE102011050938A1 (de) |
WO (1) | WO2012168194A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013106921B3 (de) * | 2013-07-02 | 2014-09-11 | Phoenix Contact Gmbh & Co. Kg | Einrichtung und Verfahren zum Einsetzen einer Kontaktlamelle in eine Buchse eines Steckverbinders |
DE102013110428A1 (de) * | 2013-09-20 | 2015-03-26 | Phoenix Contact Gmbh & Co. Kg | Elektromechanische Verriegelungsvorrichtung |
DE102014113791B4 (de) * | 2014-09-24 | 2022-04-07 | Jungheinrich Aktiengesellschaft | Steckverbinderbuchse an einem Flurförderzeug |
US10038280B2 (en) | 2016-01-29 | 2018-07-31 | International Business Machines Corporation | Cable latch indicator and retainer |
DE102016112937A1 (de) * | 2016-07-14 | 2018-01-18 | Phoenix Contact E-Mobility Gmbh | Steckverbinderteil mit einem Verriegelungselement |
US11462066B2 (en) | 2020-10-20 | 2022-10-04 | Honda Motor Co., Ltd. | System and method for locking a charging port to charge an electric vehicle |
USD1002543S1 (en) * | 2021-09-29 | 2023-10-24 | Jiangsu Yihang Electric Technology Co., Ltd. | DC charging gun |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2921640B2 (ja) | 1994-03-17 | 1999-07-19 | 矢崎総業株式会社 | 給電コネクタ |
US5676560A (en) * | 1994-12-01 | 1997-10-14 | Yazaki Corporation | Powder feed connector |
DE102007002025A1 (de) | 2007-01-13 | 2008-07-17 | Daimler Ag | Fahrzeug |
FR2947393B1 (fr) * | 2009-06-30 | 2011-07-29 | Valeo Securite Habitacle | Connecteur d'alimentation pour la recharge d'un vehicule electrique |
DE102009043845A1 (de) * | 2009-08-25 | 2011-03-03 | Amad - Mennekes Holding Gmbh & Co. Kg | Steckvorrichtungssystem mit Aktuator |
DE102009039652A1 (de) * | 2009-09-02 | 2011-03-17 | Elektro-Bauelemente Gmbh | Vorrichtung und Verfahren zur Verriegelung eines Steckers in einer Steckdose |
JP5297967B2 (ja) * | 2009-10-05 | 2013-09-25 | トヨタ自動車株式会社 | コネクタのロック機構 |
US8075329B1 (en) * | 2010-06-08 | 2011-12-13 | Ford Global Technologies, Llc | Method and system for preventing disengagement between an electrical plug and a charge port on an electric vehicle |
DE102010023784B4 (de) * | 2010-06-15 | 2013-11-21 | Temtec Fahrzeugtechnik Entwicklungsgesellschaft Mbh | Verschlussvorrichtung für eine an einem Kraftfahrzeug oder einer Ladestation angeordnete elektrische Steckkupplungseinrichtung |
-
2011
- 2011-06-08 DE DE102011050938A patent/DE102011050938A1/de not_active Withdrawn
-
2012
- 2012-06-04 WO PCT/EP2012/060517 patent/WO2012168194A1/de active Application Filing
- 2012-06-04 EP EP12727139.3A patent/EP2719027A1/de not_active Withdrawn
- 2012-06-04 US US14/123,779 patent/US9331425B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US9331425B2 (en) | 2016-05-03 |
DE102011050938A1 (de) | 2012-12-13 |
US20140220808A1 (en) | 2014-08-07 |
WO2012168194A1 (de) | 2012-12-13 |
CN103608982A (zh) | 2014-02-26 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01R 13/639 20060101AFI20160719BHEP Ipc: B60L 11/18 20060101ALI20160719BHEP Ipc: H01R 13/627 20060101ALI20160719BHEP |
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Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20170215 |