WO2023104677A1 - Dispositif de connexion de charge pour un véhicule à propulsion électrique - Google Patents

Dispositif de connexion de charge pour un véhicule à propulsion électrique Download PDF

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Publication number
WO2023104677A1
WO2023104677A1 PCT/EP2022/084320 EP2022084320W WO2023104677A1 WO 2023104677 A1 WO2023104677 A1 WO 2023104677A1 EP 2022084320 W EP2022084320 W EP 2022084320W WO 2023104677 A1 WO2023104677 A1 WO 2023104677A1
Authority
WO
WIPO (PCT)
Prior art keywords
charging
contact elements
charging connection
shadow mask
connection device
Prior art date
Application number
PCT/EP2022/084320
Other languages
German (de)
English (en)
Inventor
Mark Renner
Juergen Benecke
Karina Kohler
Holger Stein
Original Assignee
Mercedes-Benz Group AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mercedes-Benz Group AG filed Critical Mercedes-Benz Group AG
Publication of WO2023104677A1 publication Critical patent/WO2023104677A1/fr

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Classifications

    • 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
    • B60L53/11—DC charging controlled by the charging station, e.g. mode 4
    • 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
    • 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
    • B60L53/30—Constructional details of charging stations
    • 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
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate
    • 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
    • H01R13/64—Means for preventing incorrect coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • 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
    • 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

Definitions

  • the invention relates to a charging connection device for an electrically driven vehicle with two charging connections.
  • DE 102021000307A1 discloses a charging connection device for an electrically driven vehicle with two charging connections arranged next to one another with a first direct current charging connection and a second direct current and/or alternating current charging connection.
  • the charging connection device comprises at least one charging connection cover, which covers at least one of the two charging connections.
  • the charging connection cover is designed in such a way that only one of the two charging connections is accessible for making contact, while the other of the two charging connections is covered by the charging connection cover.
  • a charging standard may include direct current charging, meaning direct current charging, or alternating current charging, meaning alternating current charging.
  • CCS Combined Charging System
  • CHAdeMO "Charge de Move" as a standard developed in Japan offers a charging capacity of up to 50 kW.
  • a further charging connection in particular a DC voltage connection, is provided according to a further, alternative plug standard.
  • Multiple charging ports can be electrically connected in one path so that the charging sockets are live at the same time.
  • An object of the invention is to create an improved charging connection device for an electrically powered vehicle with two charging connections.
  • a charging connection device for an electrically drivable vehicle with two charging connections arranged next to one another, in particular charging sockets, which are electrically coupled via a common electrical path.
  • the charging connections each have contact elements which are each assigned to at least one charging mode.
  • the charging connection device also includes a cover arrangement, which includes at least one movably mounted cover element.
  • a first covering element is designed as a perforated mask with at least one recess. In at least one releasing position, the perforated mask at least partially releases contact elements of the first charging connection and covers contact elements of the second charging connection. In at least one further releasing position, the perforated mask covers contact elements of the first charging connection and at least partially releases contact elements of the second charging connection.
  • a charging connection is understood below to mean a device, for example a charging socket, which is electrically coupled to an energy store and which can be electrically connected to a corresponding plug which is electrically coupled to a voltage source. In the connected state, the energy store of the electrically drivable vehicle is charged by the voltage source.
  • the charging connection has contact elements which are arranged in the form of a plug face, the plug having a plug face with contact elements arranged congruently with contact elements of the charging connection. Thanks to a shared electrical path for the two charging connections, it is sufficient to use just one contactor in the electrical architecture of the vehicle's high-voltage on-board network to connect the electrical energy storage device. In this way, costs, installation space and weight can be saved compared to an interconnection with two contactors. If the two charging connections are arranged in a shared electrical path, both charging connections are live at the same time.
  • the covering arrangement means that it is advantageously possible to dispense with disconnecting one of the charging connections from the voltage supply.
  • a corresponding switching device a so-called switch box, can be dispensed with, as a result of which additional costs and additional installation space can be saved.
  • the shadow mask can correspond to a perforated sheet of spring steel or another suitable element or another material.
  • the shadow mask can be moved fully automatically or semi-automatically between the positions.
  • the shadow mask can be arranged circumferentially.
  • the shadow mask can be rolled up and/or unrolled on rollers at opposite end regions.
  • a space-saving circumferential arrangement of the shadow mask or a space-saving unrollable and rollable arrangement can be implemented.
  • the shadow mask can be arranged in a displaceable manner. In this case, the arrangement can be selected depending on the length of the shadow mask and can be adapted to an installation space. The shadow mask or portions of the shadow mask can be moved horizontally or vertically with respect to the charging ports.
  • the shadow mask can have a plurality of sections which can each be moved via plug faces, in particular parallel to the plug faces of the charging connections.
  • a section with a suitable recess can be arranged in a first position of the shadow mask over a first mating face, the recess releasing this mating face and the other mating faces being covered by the solid material of the shadow mask.
  • the same section can be arranged over another mating face, with the recess releasing this mating face and the other mating faces through the solid material of the shadow mask are covered.
  • a plurality of states of the charging connection device can be implemented by moving a section with a recess.
  • each section can be assigned to a charging mode and a position of the shadow mask assigned to the charging mode, the sections each having a hole pattern with at least one recess which releases the contact elements assigned to the charging mode in the corresponding releasing position. If a charging mode is detected, the shadow mask is transferred to the position assigned to the charging mode, with a section having a predetermined hole pattern assigned to the charging mode being arranged over the contact elements in this position. In this case, the hole pattern releases only the contact elements through the recess or recesses, which are assigned to the charging mode.
  • At least one of the two charging connections can be designed as a combined DC-AC charging connection, in particular as a CCS charging connection with two types of contact elements.
  • AC contact elements form a first mating face, which can be coupled to a mating face of a connector with congruent contact elements in order to charge the vehicle or its energy store with alternating current in a CCS alternating current charging mode.
  • DC contact elements form a second mating face.
  • a plug which is coupled to the combined direct current/alternating current charging connection in order to charge the vehicle or its energy storage device in CCS direct current charging mode with direct current, has two plug faces which are coupled to the two plug faces of the combined direct current/alternating current charging connection can.
  • the other charging port may be a DC charging port or an AC charging port or another combined DC-AC charging port.
  • the recess in the hole pattern of a first section can release the AC contact elements of the combined DC-AC charging connection in a first releasing position of the shadow mask.
  • the first section here is assigned to the CCS AC charging mode. Due to the first section and the first position of the shadow mask, only the required AC contact elements of the combined DC-AC charging connection can be released during the charging process in the CCS AC charging mode.
  • the recess of the hole pattern of a second section can release the AC contact elements and the DC contact elements of the combined DC-AC charging connection in a second releasing position of the shadow mask.
  • the second section is assigned to the CCS direct current charging mode. Due to the second section and the second position of the shadow mask, only the required AC contact elements and the DC contact elements of the combined DC-AC charging connection can be released during charging in the CCS direct current charging mode.
  • the recess in the hole pattern of a third section can release the contact elements of the further charging connection in a third releasing position of the shadow mask.
  • the third section is assigned to a further charging mode, for example an alternative charging mode with a very high charging capacity. Due to the third section and the third position of the shadow mask, only the required contact elements of the additional charging connection can be released during the charging process in the additional charging mode.
  • a hole pattern of a fourth section can have no recess and the fourth section can cover the charging connections in a fourth position of the shadow mask.
  • the charging connections can be covered during ferry operation or when parking without charging the vehicle or its energy storage device.
  • the portions with the hole patterns of the shadow mask each span the charge ports.
  • the shadow mask it is possible to use areas that have no recess in two different hole patterns.
  • the charging connection device can have several states, with the DC contact elements of the combined DC-AC charging connection and the other charging connection being covered by the first section of the shadow mask in a first state of the charging connection device be.
  • the first state only the AC contact elements of the combined DC-AC charging connection are for the CCS AC charging mode Approved.
  • the other charge port may be covered by the second portion of the shadow mask and the AC contact elements and the DC contact elements of the combined DC-AC charge port may be enabled for the CCS DC charge mode.
  • the combined DC-AC charging port can be covered by the second portion of the shadow mask and the other charging port can be at least partially uncovered for a corresponding charging mode. If the other charging connection also has different contact elements for different charging modes, further states of the charging connection cover are conceivable. In a fourth state, both charging ports can be covered by the fourth portion of the shadow mask.
  • the charging connection device Due to these states of the charging connection device, it is only possible to couple a charging plug of a charging cable to the corresponding contact elements of the charging connection if the other charging connection or the contact elements that are not required are covered by the perforated mask so that they cannot be touched. It can thereby be ensured in an advantageous manner that the unused, live contact elements are covered so that they cannot be touched while the energy store is being charged. In addition, the unused, live contact elements can advantageously be protected from environmental influences such as dirt or water.
  • the covering arrangement can comprise a second movably mounted covering element which, in a covering position, covers both charging connections and the section of the first covering element arranged above the charging connections and, in a releasing position, at least partially releases the first covering element.
  • the additional second cover element allows the charging connections to be covered after the charging process has ended and protected from contact and environmental influences.
  • the first cover element can be protected by the second cover element from environmental influences, such as dirt or moisture and/or snow.
  • the fourth section of the shadow mask which does not include any recesses and which covers the charging connections in a fourth position of the shadow mask, can be dispensed with.
  • both charging connections and the section of the shadow mask arranged above the charging connections can be covered by the same second cover element designed as a charging recess cover or at least partially released.
  • the second cover element can be arranged on one side of the corresponding loading recess. The cover element can be moved fully automatically or semi-automatically between a position covering the corresponding loading trough and a position at least partially releasing the corresponding loading trough, or released for such a movement.
  • the charging connection device With the charging connection device according to the invention, it can advantageously be ensured that only one charging connection or certain contact elements are accessible for contacting and the other charging connection or the other contact elements are covered in each case so that they cannot be touched.
  • FIG. 1 shows a charging connection device for an electrically driven vehicle with two charging connections according to a first exemplary embodiment of the invention with charging connections that are completely covered;
  • FIG. 2 shows the charging connection device according to FIG. 1 with released AC contact elements of the combined DC-AC charging connection
  • FIGS. 1 and 2 shows the charging connection device according to FIGS. 1 and 2 with released AC contact elements and DC contact elements of the combined DC-AC charging connection;
  • FIGS. 1 to 3 shows the charging connection device according to FIGS. 1 to 3 with a further charging connection released.
  • FIGS. 1 to 4 show a charging connection device 100 for an electrically driven vehicle with two charging connections 12, 22.
  • the illustrated exemplary embodiment of the charging connection devices 100 for an electrically driven vehicle comprises two charging connections 12, 22 arranged next to one another.
  • the charging connections 12, 22 correspond to charging sockets, but other suitable charging connections 12, 22 are also conceivable.
  • a charging connection 12 arranged on the left is designed as a combined direct current/alternating current charging connection 12 in the corresponding exemplary embodiment of the charging connection device 100 .
  • the charging connection 22 arranged on the right can be embodied as a direct current charging connection 22 or as an alternating current charging connection 22 or as a further combined direct current/alternating current charging connection 22 .
  • the charging connections 12, 22 are each assigned to at least one charging mode.
  • the combined direct current/alternating current charging connection 12 has two types of contact elements 14, 16.
  • the AC contact elements 16 are arranged above the DC contact elements 14 .
  • both charging connections can each have only one type of contact element 14, 16, 24.
  • the charging connections 12 , 22 are electrically coupled via a common electrical path 30 .
  • the two charging connections 12, 22 arranged next to one another in the common electrical path 30 are connected in parallel.
  • Each charging termination 12, 22 has an electrical coupling 31, 32 in each case. In this case, no separating elements for separating the charging connections 12, 22 are required. Both charging terminals 12, 22 are live.
  • the charging connection device 100 comprises a cover arrangement 50 which comprises at least one movably mounted cover element 51, 52.
  • a first cover element 51 is designed as a perforated mask 40 with at least one recess 44, 45, 46.
  • the shadow mask 40 gives in at least one releasing position, contact elements 14, 16 of the first charging connection 12 are at least partially free and cover contact elements 24 of the second charging connection 22 (FIGS. 2 and 3).
  • shadow mask 40 covers contact elements 14, 16 of first charging connection 12 and releases contact elements 24 of second charging connection 22 at least partially.
  • the shadow mask can be designed as a perforated sheet made of spring steel or spring sheet metal. Other materials in which recesses 44, 45, 46 are introduced, for example stamped, are also conceivable.
  • the shadow mask is in particular designed to be flexible.
  • the recesses 44, 45, 46 of the perforated mask 40 can have the shape of a plug-in face, which is formed by corresponding contact elements 14, 16, 24.
  • cover element 51 For the sake of clarity, only the outlines of the cover element 51 are shown in FIGS. 2 to 4 with the recesses 44, 45, 46.
  • the cover element 51 is designed, for example, as a perforated sheet metal made of spring steel or spring sheet metal and is therefore not transparent. Only the recesses 44, 45, 46 of the shadow mask 40 form openings in the cover element 51 designed as a strip.
  • the shadow mask 40 is arranged circumferentially in the exemplary embodiment shown.
  • the shadow mask 40 is thereby deflected over two rollers 54 .
  • the shadow mask 40 can also be wound up and/or unwound on rollers 54 at the end regions.
  • the perforated mask 40 has a plurality of sections 41, 42, 43, each of which can be moved via plug faces, in particular parallel to the plug faces of the charging connections 12,22.
  • the sections 41, 42, 43 of the shadow mask 40 are moved horizontally over the connector faces.
  • the sections 41, 42, 43 of the shadow mask 40 can also be moved vertically over the connector faces.
  • each section 41, 42, 43 is associated with a loading mode and a position of the shadow mask 40 associated with the loading mode.
  • the sections 41, 42, 43 each have a hole pattern with at least one recess 44, 45, 46, which releases the charging mode associated contact elements 14, 16, 24 in the corresponding releasing position.
  • the recess 45 of the hole pattern of a second section 42 releases the AC contact elements 16 and the DC contact elements 14 of the combined DC-AC charging connection 12 in a second releasing position of the shadow mask 40.
  • the recess 46 of the hole pattern of a third section 43 releases the contact elements 24 of the additional charging connection 22 in a third releasing position of the shadow mask 40 .
  • the hole pattern of a fourth section can have no recess 44, 45, 46.
  • the fourth section can cover the charging connections 12, 22 in a fourth position of the shadow mask 40.
  • the shadow mask 40 has three recesses 44, 45, 46, which are each adapted to a connector face.
  • a recess 44, 45, 46 can also be adapted to several plug faces and, depending on the position of shadow mask 40, release one of the plug faces to which the recess is adapted.
  • the perforated mask 40 can only have the recesses 44, 45, which can be displaced such that the AC contact elements 16 are released through the recess 44 in the first position, and the AC contact elements 16 and the DC contact elements are released in the second position 14 is released through the recess 45 and in the third position the contact elements 24 of the second charging connection 22 are released through one of the recesses 44, 45.
  • the covering arrangement 50 comprises a second movably mounted covering element 52 which, in a covering position, covers both charging connections 12, 22 and the first covering element 51 and, in a releasing position, at least partially releases the first covering element 51 .
  • the charging connections 12, 22 are arranged in a common charging trough 10 and the second cover element 52 is designed as a charging trough cover.
  • the second cover element 52 is pushed outwards in front of an outer shell shell in order to be transferred into one of the release positions. Sliding in other spatial directions is also possible in order to move the cover element 52 into the releasing position.
  • the second cover element 52 can also be designed as a foldable or rollable or bendable roller blind. Furthermore, the cover element 52 can be mounted in a rotationally movable manner. The cover element 52 can be folded away or pivoted away from the loading trough 10 on a suitable axis up or down or to the side or diagonally outwards in order to be transferred into one of the releasing positions.
  • the cover element 52 can be arranged like a conventional tank flap on the side of the charging recess 10, which can correspond to the tank recess arranged in an internal combustion vehicle.
  • the cover element 52 can be rotated in a plane parallel to the loading tray 10 . A combination of swiveling and rotating or swiveling and moving or rotating and moving is also conceivable.
  • a possible implementation of the charging connection device 100 can be controlled via sensors and actuators.
  • passive implementation using simple mechanical functions is also possible.
  • the cover elements 51, 52 can be moved between the positions by a drive.
  • a sensor arrangement can detect a current charging mode and output corresponding signals to the drive, so that the cover elements 51, 52 are automatically transferred to the positions associated with the charging mode and release corresponding contact elements 14, 16.

Landscapes

  • Engineering & Computer Science (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

L'invention concerne un dispositif de connexion de charge (100) pour un véhicule à propulsion électrique, comprenant deux connexions de charge (12, 22), en particulier des prises de charge, qui sont disposées l'une à côté de l'autre et sont couplées électriquement par l'intermédiaire d'un trajet électrique commun (30) et dont chacune a des éléments de contact (14, 16, 24), chaque élément de contact étant associé à au moins un mode de charge. Le dispositif de raccordement de charge (100) comprend en outre un ensemble couvercle (50) qui comprend au moins un élément de couvercle monté mobile (51, 52), un premier élément de couvercle (51) étant conçu sous la forme d'un masque perforé (40) avec au moins un évidement (44, 45, 46). Le masque perforé (40) libère au moins partiellement des éléments de contact (14, 16) de la première borne de charge (12) dans au moins une position de libération et recouvre des éléments de contact (24) de la deuxième borne de charge (22). Dans au moins une position de libération supplémentaire, le masque perforé (40) recouvre des éléments de contact (14, 16) de la première connexion de charge (12) et libère au moins partiellement des éléments de contact (24) de la seconde connexion de charge (22). (Fig. 2)
PCT/EP2022/084320 2021-12-09 2022-12-03 Dispositif de connexion de charge pour un véhicule à propulsion électrique WO2023104677A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021006076.8A DE102021006076A1 (de) 2021-12-09 2021-12-09 Ladeanschlussvorrichtung für ein elektrisch antreibbares Fahrzeug
DE102021006076.8 2021-12-09

Publications (1)

Publication Number Publication Date
WO2023104677A1 true WO2023104677A1 (fr) 2023-06-15

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PCT/EP2022/084320 WO2023104677A1 (fr) 2021-12-09 2022-12-03 Dispositif de connexion de charge pour un véhicule à propulsion électrique

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DE (1) DE102021006076A1 (fr)
WO (1) WO2023104677A1 (fr)

Families Citing this family (2)

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Publication number Priority date Publication date Assignee Title
DE102020125339A1 (de) * 2020-09-29 2022-03-31 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Ladestation
CN117080787B (zh) * 2023-09-05 2024-04-19 得莱格精密机械(昆山)有限公司 一种新能源汽车充电插口压铸件

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WO2019221653A1 (fr) * 2018-05-18 2019-11-21 Scania Cv Ab Arrangement de couvercle pour un récepteur de charge combiné
DE102020108730A1 (de) * 2020-03-30 2020-12-10 Daimler Ag Ladeanschlussvorrichtung für ein elektrisch betriebenes Fahrzeug mit einem Klappmechanismus zum Bewegen einer Klappe, sowie Verfahren
DE102021000307A1 (de) 2021-01-22 2021-03-18 Daimler Ag Ladeanschlussvorrichtung für ein elektrisch antreibbares Fahrzeug
DE102021000765A1 (de) * 2021-02-15 2021-04-01 Daimler Ag Ladeanschlussvorrichtung für ein elektrisch antreibbares Fahrzeug
DE102021001286A1 (de) * 2021-03-10 2021-05-06 Daimler Ag Ladeschnittstelle für ein elektrisch betreibbares Fahrzeug

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DE102021000307A1 (de) 2021-01-22 2021-03-18 Daimler Ag Ladeanschlussvorrichtung für ein elektrisch antreibbares Fahrzeug
DE102021000765A1 (de) * 2021-02-15 2021-04-01 Daimler Ag Ladeanschlussvorrichtung für ein elektrisch antreibbares Fahrzeug
DE102021001286A1 (de) * 2021-03-10 2021-05-06 Daimler Ag Ladeschnittstelle für ein elektrisch betreibbares Fahrzeug

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