EP4341124A1 - Anschlussvorrichtung für ein elektrofahrzeug - Google Patents
Anschlussvorrichtung für ein elektrofahrzeugInfo
- Publication number
- EP4341124A1 EP4341124A1 EP22730679.2A EP22730679A EP4341124A1 EP 4341124 A1 EP4341124 A1 EP 4341124A1 EP 22730679 A EP22730679 A EP 22730679A EP 4341124 A1 EP4341124 A1 EP 4341124A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- module
- connection device
- modules
- housing
- 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- Withdrawn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
-
- 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
- B60L53/31—Charging columns specially adapted for 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
- B60L53/10—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
-
- 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
-
- 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
- B60L53/305—Communication interfaces
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/70—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the mechanical construction
-
- 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
- B60L53/60—Monitoring or controlling charging stations
- B60L53/66—Data transfer between charging stations and vehicles
- B60L53/665—Methods related to measuring, billing or payment
-
- 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
Definitions
- the invention relates to a connection device for connecting an electric vehicle for a charging process.
- connection devices are used, usually in the form of boxes or columns, which are set up in private or public traffic areas and to which the electric vehicles can be connected for charging.
- connection devices are usually mounted on a wall and referred to as a "wall box”.
- Charging stations are usually free-standing.
- connection device can be used at any time and without prior authorization. If desired, however, access restrictions can also be provided here for security reasons.
- use is generally only possible after prior authorization, for which different technologies such as key switches, contact or contactless chip card authorization or remote authorization via network mechanisms or biometric sensors can be used.
- use can be linked to billing technology, which can also be implemented in different ways.
- connection device there are different ways in which the electric vehicles are connected to the connection device. It can be provided that a socket for plugging in a charging cable is arranged in the connection device. Alternatively, the charging cable can be connected directly and permanently to the connection device. With regard to the plug connection between the charging cable and the vehicle, there are different plug types, which include the type (direct current or alternating current) of the current and the power made available.
- connection devices leads to high development, production and storage costs for the manufacturers of such connection devices.
- users' requirements with regard to the charging technology itself, but also to additional equipment of the connection devices can change over the course of time due to new users and/or other vehicle types.
- permanently configured connection options With known, permanently configured connection options, however, conversion is not possible or only possible to a very limited extent.
- connection device that can be configured as flexibly as possible and subsequently easily modified and/or expanded.
- connection device with the features of the independent claim.
- Advantageous configurations and further training are the subject of the dependent claims.
- a connection device has a receiving profile that is open on one side for receiving at least one module, with one side of a housing of the module forming part of an outer surface of the connection device.
- modules that can be inserted into the mounting profile ensure flexible configuration and the ability to retrofit or convert.
- Various modules can be provided, which can be combined in such a way that the connection device provides the desired functions.
- Modules can, for example, have an operating unit and act as a control unit, or provide a socket for connecting a suitable charging cable, or also include energy meters.
- the modules or their housing themselves form part of the outer surface of the connection device. A particularly simple mechanical construction can be achieved in this way.
- the receiving profile and the module used or the modules used themselves form the housing of the connection device.
- the receiving profile has, for example, a U- or C-shaped cross-section and can be used in any length that number of (in the longitudinal direction of the profile) consecutively inserted modules in the profile.
- the modules then fill the open long side of the profile and provide a front panel with operating elements or sockets etc. on this side. If necessary, empty modules or screens can be used if the entire mounting profile is not occupied with (functional) modules.
- One end or both ends of the receiving profile can also be closed by panels or other end elements.
- the modules are preferably concealed in the at least one mounting profile, e.g. screwed.
- connection device is designed as a charging station, in that it has two receiving profiles which rest against one another with their open sides pointing in opposite directions.
- the recording profiles are, so to speak, back to back against each other and he complement each other to form a roughly cylindrical column.
- Modules can be arranged on both sides.
- two mounting profiles are provided, which also point in opposite directions with their open sides, but do not abut one another back to back, but are spaced apart from one another, with the free space created in between being lined with side walls, which can be used, for example, as an advertising medium or information walls.
- a screen can also be arranged in the side wall in order to be able to display content flexibly and, if necessary, interactively.
- the connecting device can have a wall-mountable receiving profile, which is either embedded in a wall or mounted on a wall. Such a connection device then represents a “wall box”.
- the at least one module has a plug connector on at least one further side of the housing in order to make electrical contact with an adjacent module inserted into the receiving profile.
- the plug connector is preferably arranged on a side of the module housing which points in the longitudinal direction of the receiving profile. A module can then be inserted into the profile and slid towards a previously inserted module so that their connectors mate with one another, establishing an electrical connection from module to module.
- plug connectors are preferably arranged on two opposite sides of the housing.
- the connectors are designed in pairs as plugs or sockets in order to to be able to get stuck.
- the plug connectors preferably have contacts for an operating current and/or contacts for data and/or signals.
- the contacts for an operating current can have a high current-carrying capacity in accordance with a transfer charging current for the electric vehicle.
- the number of contacts can be chosen as required. At least 5 contacts are useful for the operating current in order to be able to provide a neutral conductor and grounding in addition to three phase conductors.
- two plug connectors are electrically connected to one another on opposite sides of a module, so that a current path is formed within the module.
- the connection can be direct and immediate, with the current path possibly branching off within the module, but otherwise not being manipulated.
- switching elements or fuse elements or the like are arranged in the module, which switch or interrupt one or more conductors of the current path.
- two plug connectors are arranged on each of the further sides of the housing of the module. At least two, possibly more than one module can be arranged one behind the other as seen in the longitudinal direction by the receiving profile and be connected to each other via the connector. Due to the plug connectors arranged opposite one another, the mechanical stringing together of the modules leads to the establishment of an electrical connection between the modules without any further installation effort.
- Two independent current paths are preferably formed within the module between respective plug connectors on opposite sides of the housing. The two current paths particularly preferably cross within the module. If, for example, the connectors are arranged next to one another on opposite sides, a first current path runs from a left-hand connector (viewed from the front, i.e.
- the at least one plug connector is fitted with lateral play in the housing. strengthens.
- the connector has a plug-in body in which at least one contact is arranged, where the plug-in body has a peripheral edge that is inserted into a groove of the Ge housing of the module.
- the groove can be oversized relative to the rim, thereby enabling the desired lateral play.
- the play compensates for tolerances and thermal expansion.
- protruding spring arms can be formed on the peripheral edge of the plug body, by which the plug body is positioned in the groove.
- FIG. 1 shows two different side views of a connecting device in a first exemplary embodiment
- FIG. 2 shows a side view of the connecting device according to FIG. 1 in an exploded view
- FIG. 3 shows a top view of the connection device according to FIG. 1 during the insertion of modules
- FIG. 4 shows an isometric view of the connection device according to FIG. 1 during the insertion of modules
- FIG. 6 shows an isometric view of a separated plug and socket of a module
- Fig. 7 shows a representation of modules in a charging station (left) and a circuit diagram for these modules (right);
- FIG. 9 shows a further exemplary embodiment of a connecting device
- 11a, b show different representations of a further exemplary embodiment of a connecting device.
- connection device 1 shows a first exemplary embodiment of a connecting device 1 in two different side views.
- the left part of FIG. 1 shows a view of a front side of the connection device 1 and the right part of FIG. 1 shows a view of one side surface of the connection device 1.
- the connection device 1 is designed as a charging station .
- the connection device 1 is also referred to below as “charging station 1”.
- the charging station 1 comprises two receiving profiles 11 which are vertical here and which are covered by a closing element 12 at their upper end. At ih rem lower end, the receiving profiles 11 are attached to a mounting base, not shown here. The receiving profiles 11 are open at their lower end, so that energy supply lines and possibly data lines can be routed into the charging station 1 from the foundation.
- the receiving profiles 11 have an approximately c-shaped cross section, with a “back” of the profile being straight, so that the two receiving profiles 11 lie flat back to back Kings nen to form the charging station 1.
- Each of the receiving profiles 11 is open on the opposite side and forms a receiving area for modules 2.
- various modules 2 are provided, which can be placed on either side of the charging station 1.
- the modules 2 have a housing 26 with a front panel 21 in which, for example, a control unit 22 or a socket 23 is inserted.
- the uppermost module 2 in the charging station 1 with the operating unit 22 is used for example to control and/or authorize a charging process.
- the modules 2 with the sockets 23 provide connection points for electric vehicles, which can also be used in parallel as an alternative or in a corresponding configuration of the charging station 1 .
- the sockets 23 can be designed as type 2 sockets according to the IEC 62196 standard, for example.
- the modules 2 arranged in the lower area of the charging station 1, in which only the front panel 21 is visible, can either be empty modules or modules that have functional electrics or electronics that cannot or cannot be viewed and operated by a user, for example fuses or other protective devices or energy meters (see also Fig. 7).
- screens 13 can also be used to close the receiving profile 11 in areas that are not required.
- FIG 3 shows a plan view of the charging station 1 (without the end element 12) and two modules 2 before they are inserted into the charging station 1.
- Fig. 4 shows an installation situation of two modules 2 in the charging station 1 in an isometric view. 2-4 are explained together below in order to describe the attachment of the modules 2 in the charging station 1 and the insertion process in more detail.
- the receiving profiles 11 each have an approximately c-shaped cross section, as a result of which a receiving space for the modules 2 is formed.
- Guide slots 111 are formed laterally on the receiving profile 11 and can engage in the corresponding projections on the module housings 26 of the modules 2 . Sealing strips which prevent moisture and/or dirt from penetrating into the interior of the receiving profile 11 can be attached in the guide slots 111 or on the projections 161 .
- the rear side of the receiving profiles 11, ie the side opposite a receiving opening, is essentially straight, so that the two receiving profiles 11 can be placed flat against each other back to back.
- the receiving profiles 11 are formed on their sides so ge that they together with the front panel 21 is also curved complete a full circle.
- the charging station 1 thus has a circular cross section overall.
- the front panel 21 can be curved over its entire height or only in sections. Flat areas can also be provided, where the operating unit 22 or the socket 23 can be mounted more easily.
- a sliding block 262 of a module 2 engages in each of which a sliding block 262 of a module 2 engages.
- the grooves are widened in the upper area so that the sliding block 262 can be inserted - comparable to a keyhole slot.
- the insertion of a module 2 takes place in the direction of movement A, as is symbolized in Fig. 4 by a movement arrow.
- the module 2 is first inserted into the charging station 1 perpendicular to the latter, so that the sliding block is inserted into the enlarged opening. Then the module 2 is moved down in the direction of movement B until the sliding block 262 is inserted into the groove 112 .
- the sliding block 262 is connected to a clamping screw 263 which is guided through a receptacle in the module housing 26 . Tightening the water clamping screw 263 pulls the sliding block 262 to the module housing 26 and sets it so that in its upper area on the rear wall of the receiving profile 11 firmly. In this way, the modules 2 can be successively mounted in the charging station 1 from the bottom to the top.
- each module 2 is attached at the bottom via the interacting plug-in connectors 24, 25 to the underlying module housing 26 indirectly to the recording profile 11 and directly via the sliding block 262 at the top. Alternatively or additionally, direct attachment to the receiving profile 11 can also be provided in the lower area.
- the receiving profile 11 is designed to protrude in the back area in which the grooves 112 are formed, so that a free channel 114 is formed between the two receiving profiles 11 .
- This can, for example, be used as a cable duct or similar, e.g. to guide cables into the upper closing element 12.
- the modules 2 are coupled to power supply cables and/or data or signal cables via interacting plug connectors 24, 25, which are each formed on the top and bottom of the module housing 26.
- plug connectors 24, 25, which are each formed on the top and bottom of the module housing 26.
- the connectors 24 provided on the underside are also referred to below as “plugs 24” and the connectors 25 arranged on the top of the module housing 26 as “Jacks 25”. It goes without saying that the arrangement and division into plugs and sockets can be configured differently. It is only important that when assembling the charging station 1, modules 2 that are plugged into each other have matching contacts in pairs that correspond to one another.
- the plug-in direction of plug 24 and socket 25 is along the vertical longitudinal axis of the charging station 1 and thus parallel to the direction of displacement according to the displacement arrow B in Fig. 4.
- the plug 24 of the module 2 to be inserted plugged into the sockets 25 of the underlying and already inserted module 2.
- their electrical contact is also successively built up from bottom to top.
- FIG. 5 shows two modules 2 arranged one above the other in a detail in their connection area, with a front part (facing the operator) of the respective module housing 26 being removed. This provides an insight into the area in which the plugs 24 of the upper module 2 are plugged into the sockets 25 of the lower module 2.
- the connector 24 has a connector housing 241, in the present example has five contacts 242 for the transmission of higher currents, for example the three-phase alternating current with which the charging station 1 is operated ben. Also shown here are five contacts 243 for data or signals. The number of five contacts 242 or 243 is purely an example and can vary in other configurations of the modules 2 .
- the socket 25 has a housing 251 and also contacts 252 for higher currents and contacts 253 for data and/or signals.
- Both housings 241, 251 have a peripheral edge 244 or 254, which serves to fix the plug 24 or the socket 25 in the sen 26 Modulgetude.
- these each have a guide with a groove 264 into which the plug 24 or socket 25 is inserted with its respective peripheral edge 244, 254.
- a cover of the module housing 26, not shown in FIG. 5, completes the groove 262 so that plug 24 or socket 25 can be connected to ren respective peripheral edge 244, 254 are circumferentially surrounded by the groove 264 fen. Play is provided in such a way that at least one of the two plug-in partners, either plug and/or socket 25 , has lateral play in groove 264 . In this way, tolerances in the exact positioning of the modules 2 within the receiving profile 11 can be compensated. Different thermal expansions of different modules 2 or different sides of the modules 2, in particular due to direct sunlight on the charging station 1, can be intercepted in this way.
- arms 245 are arranged laterally on the peripheral edge 244 of the plug 24, which are supported on the bottom of the groove 264 and cause the plug 24 to be centered in the groove.
- Such spring arms 245 are particularly advantageous for those connectors 24, 25 that have lateral play in the groove 264.
- FIG. 7 shows a front view of the present four modules 2 of a charging station or, in general, of a connection device 1. Mounting profiles in which the modules are arranged are not shown here for the sake of clarity.
- the modules 2 are shown in the same arrangement by cal matic block diagrams.
- the functionality of the individual modules 2 is indicated in the block diagrams, for example in the upper two modules by the circuit symbol of the socket 23.
- the lower two modules 2 each have an energy meter 27 which measures the amount of energy supplied to a module 2 with a socket 23 and outputs detected data via signal or data lines (e.g. via contacts 243 or 253).
- two plugs 24 are arranged on the upper side and two sockets 25 on the underside. Due to the fact that plug 24 and socket 25 are each formed twice, two current paths A, B are formed independently of one another. In the current path A, the upper one of the electricity meters 24 is connected to the upper one of the sockets 23, and in the current path B, the lower one of the electricity meters 24 is connected to the lower one of the sockets 23.
- Modules 2 with the energy meter 27 can be arranged in the lower area of the connecting device 1 and the modules 2 with the sockets 23 can be arranged in the upper area of the connecting device 1 and are each identical and there is still a 1:1 assignment of one of the Energy meter 27 to one of the sockets 23 results.
- connection device 1 is an isometric representation of a further exemplary embodiment of a connection device 1 in different configurations with modules 2 or different mounting orientations.
- the connecting device 1 is embedded in a recess in a wall 3 .
- it has a receiving profile 11 which, comparable to the receiving profile 11 of the exemplary embodiments shown above, is suitable for receiving one or more modules 2 .
- the receiving profile 11 can be provided in different lengths or cut to length prior to installation, so that modules 2 can be fitted with modules 2 in different ways.
- connection device 1 shows an embodiment of the connection device 1, in which two modules 2 are provided with a plurality of sockets 23, for example CEE sockets or Schuko sockets.
- the connecting device 1 is arranged vertically in the wall 3 in the example in FIG. 8a and horizontally in the example in FIG. 8c.
- the two modules 2 are each used directly adjacent to one another in the receiving profile 11 . Laterally (from final) panels 13 are provided.
- two modules 2 are also used, one of which represents three sockets with a smaller form factor (as in FIGS. 8a and c) and one represents a type 2 charging socket.
- FIG. 9 shows a further connection device 1 which is suitable for wall mounting.
- a receiving profile 11 is not let into a wall 3 but mounted on the wall 3 (“surface mounting”).
- the receiving profile 11 is designed to be longer here, so that it includes six modules 2 and side panels 13 .
- the connecting device 1 mounted horizontally in FIG. 9 can of course also be mounted in a vertical embodiment as an alternative.
- sockets 23 may only have to be turned with regard to their orientation within a module 2 .
- a position sensor can be provided in the control module arranged on the right in FIG. Alternatively, manual adjustment options can be provided for this.
- FIGS. 10a-c Different representations of a further exemplary embodiment of a connection device 1 are shown in FIGS. 10a-c.
- FIG. 10a shows an isometric overall view
- FIG. 10b a side view
- FIG. 10c an isometric exploded view of the connecting device 1.
- the connecting device 1 of this embodiment is similar to that shown in Figs. 1-4 in that it is a free-standing column with two receiving profiles 11 which have their backs facing each other. In contrast to the embodiment of FIGS. 1-4, in which the receiving profiles 11 are back to back against one another, the backs of the receiving profiles 11 are clearly spaced apart from each other in the present embodiment.
- the resulting intermediate space is laterally closed by side walls 14 and is covered at the top by a closing element 12 which is also correspondingly elongate.
- the connection device 1 constructed in this way provides advertising space with the side walls 14, in particular for public spaces.
- the side walls 14 can be made transparent and can be illuminated by a light source located between the side walls 14 or can also contain a screen.
- a plurality of modules 2 is inserted into the receiving profiles 11, they can be plugged one on top of the other and, as in the exemplary embodiment of FIGS. 1-4, form a continuous current path that may be crossed within the modules.
- vertical supports 4 can be mounted on the floor or embedded in a foundation in the floor, with which the receiving profiles 11 can be connected, in particular screwed.
- FIGS. 11a and 11b show a further exemplary embodiment of a connection device 1, which is designed as a mobile charging station.
- the basic structure corresponds to the charging station 1 from the embodiment of Figs. 1-4.
- two receiving profiles 11 are provided, which rest against one another back to back and into which different modules 2 or screens 13 are inserted.
- a closing element 12 closes off the charging station at the top.
- the two recording profiles 11 are mounted on a trolley 15, which is equipped with at least three roles to the connection device 1 z. B. in a parking lot to a vehicle to be loaded.
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102021112985.0A DE102021112985A1 (de) | 2021-05-19 | 2021-05-19 | Anschlussvorrichtung für ein Elektrofahrzeug |
| PCT/EP2022/063346 WO2022243330A1 (de) | 2021-05-19 | 2022-05-17 | Anschlussvorrichtung für ein elektrofahrzeug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4341124A1 true EP4341124A1 (de) | 2024-03-27 |
Family
ID=82067699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP22730679.2A Withdrawn EP4341124A1 (de) | 2021-05-19 | 2022-05-17 | Anschlussvorrichtung für ein elektrofahrzeug |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20240253497A1 (de) |
| EP (1) | EP4341124A1 (de) |
| DE (1) | DE102021112985A1 (de) |
| WO (1) | WO2022243330A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2635008A (en) * | 2021-10-01 | 2025-04-30 | Reehana Ltd | Electronic vehicle charging system and arrangement |
| GB202304858D0 (en) * | 2023-03-31 | 2023-05-17 | Etrel D O O | Charge-point assembly |
| EP4578712A1 (de) * | 2023-12-27 | 2025-07-02 | AmpSociety International AB | Modulare ladeanordnung und verfahren zur montage einer modularen ladeanordnung |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7868588B2 (en) * | 2007-09-11 | 2011-01-11 | Illinois Tool Works Inc. | Battery charger with wind tunnel cooling |
| AT507605B1 (de) * | 2008-12-12 | 2014-02-15 | Sauper Umweltdatentechnik Ges M B H | Intelligentes, modulares stromtankstellensystem für elektrofahrzeuge |
| JP2010279181A (ja) | 2009-05-28 | 2010-12-09 | Panasonic Electric Works Co Ltd | 電気自動車用充電スタンド |
| WO2012034225A1 (en) | 2010-09-13 | 2012-03-22 | AddÉnergie Technologies Inc. | Modular charging station |
| JP2012105375A (ja) * | 2010-11-05 | 2012-05-31 | Panasonic Corp | 電気自動車用充電装置のモジュール |
| DE102018103798A1 (de) | 2018-02-20 | 2019-08-22 | Triargos Gmbh | Batterie-Ladestation |
| US10993349B2 (en) | 2018-11-14 | 2021-04-27 | Legrand Av Inc. | Distributable modular chassis |
| CN112810476A (zh) | 2021-02-05 | 2021-05-18 | 万帮数字能源股份有限公司 | 一种模块化非车载充电机 |
-
2021
- 2021-05-19 DE DE102021112985.0A patent/DE102021112985A1/de active Pending
-
2022
- 2022-05-17 EP EP22730679.2A patent/EP4341124A1/de not_active Withdrawn
- 2022-05-17 US US18/561,212 patent/US20240253497A1/en active Pending
- 2022-05-17 WO PCT/EP2022/063346 patent/WO2022243330A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE102021112985A1 (de) | 2022-11-24 |
| US20240253497A1 (en) | 2024-08-01 |
| WO2022243330A1 (de) | 2022-11-24 |
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