EP3804056A1 - Colonne de charge pour véhicules électriques - Google Patents

Colonne de charge pour véhicules électriques

Info

Publication number
EP3804056A1
EP3804056A1 EP19702600.8A EP19702600A EP3804056A1 EP 3804056 A1 EP3804056 A1 EP 3804056A1 EP 19702600 A EP19702600 A EP 19702600A EP 3804056 A1 EP3804056 A1 EP 3804056A1
Authority
EP
European Patent Office
Prior art keywords
charging
charging column
column head
supporting structure
station according
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Withdrawn
Application number
EP19702600.8A
Other languages
German (de)
English (en)
Inventor
Stefan Helnerus
Christian Müller-Winterberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CCS Abwicklungs AG
Original Assignee
Innogy SE
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 Innogy SE filed Critical Innogy SE
Publication of EP3804056A1 publication Critical patent/EP3804056A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0493—Service poles
    • 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
    • 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
    • Y02T90/12—Electric charging stations

Definitions

  • the subject relates to a charging station for electric vehicles.
  • the construction of the charging infrastructure is of crucial importance for the nationwide establishment of electromobility. For this purpose, it is necessary to install in public as well as in part public spaces charging stations for electric vehicles to a large extent.
  • the charging stations should fit into the streetscape and are therefore usually designed as charging stations.
  • Charging columns are characterized by a compact design with a small footprint.
  • the charging stations are usually stela-like and have integrated or connectable charging electronics.
  • the object was the object to provide a charging station for electric vehicles available, which is particularly inexpensive to produce in bulk. This object is achieved by a charging station according to claim 1.
  • the subject charging station includes a charging base and a
  • Support structure is in the area of the bottom of the charging column foot over a
  • the charging column head is directly connected to the supporting structure and that the charging base foot via the charging column head with the
  • the charging column head is connected to the supporting structure. About the charging column head is therefore the charging base with the
  • Ladecherlenkopf and Ladedochlenfuß are preferably in two parts.
  • the fastening means are preferably arranged exclusively in the interior, that is to say on the inner peripheral surface of the charging column foot and of the charging column head.
  • the fastening means are provided in an opening of a front surface, which is provided for receiving a charging electronics.
  • the fastening means are preferably such that the charging column foot is pulled axially by the fastening means in the longitudinal direction towards the charging column head and is movable relative to the supporting structure. After the support structure has been mounted on the ground foundation, the charging base is over the
  • the charging column head surrounds in the assembled state circumferentially the charging base, so that only a circumferential gap between the charging column head and Ladeklalenfuß is present.
  • the fastening means are preferably arranged in the opening for receiving charging electronics, so that in the mounted state, no fastening means are visible from the outside.
  • the fastening means may for example be mounted on a flange such that they are axially fixed. That is, when the charging head is connected to the supporting structure, the fastening means undergo a stop in one direction towards the ground foundation and are thus axially fixed. About this stop, the tightening force with which the charging base is tightened to the charging column head, introduced into the charging column head.
  • Ladeklalenfuß raised relative to the mounting bracket and / or a ground foundation.
  • the Ladeciclenfuß is moved in a direction parallel to the longitudinal axis of the support structure in the direction of the charging column head.
  • the charging base is connected to the supporting structure via the charging column head.
  • Boden the Ladeklalenfußes storage of Ladeklalenfußes takes place on the mounting bracket of the support structure by outwardly directed spring elements. This results in a radially outwardly directed, resilient mounting of the charging column foot on the mounting bracket.
  • the support structure protrudes from the mounting bracket through the charging column foot into the charging column head.
  • the area of the charging column head is the
  • fastening means are provided for connecting the charging column head to the supporting structure.
  • These fastening means are provided in particular in the region of an opening in a front side of the charging column head.
  • Opening in a front side of the charging column head is preferably suitable for receiving charging electronics.
  • the opening is trough-shaped with a bottom that springs back from the outer surface of the front side and in the
  • the opening is preferably congruent with an outer peripheral surface of the charging electronics, which is inserted into the opening.
  • the support structure is formed as a U-profile. As a result, a particularly high flexural rigidity of the support structure is achieved.
  • Ladeklalenkopf and Laderochlenfuß are joined together in the assembled state.
  • the charging base foot engages in a bottom opening of the charging column head.
  • the contact surface is in particular by a mounted state
  • Inner wall of the charging column head rests in the region of the bottom-side opening. This positive locking ensures at least a radial bearing of the charging column foot on the charging column head. Axial storage takes place through the
  • Fastening means in particular a screwing of the charging column foot to the charging column head.
  • the charging column head is connected to the supporting structure. This connection is in particular such that the charging column head without degree of freedom at the
  • Support structure is connected.
  • the compound is preferably clamping, as it is particularly fault tolerant.
  • the attachment of the charging column head is provided on the support structure in the region of an opening for receiving a charging electronics. If the charging electronics are inserted into the receptacle, the
  • Loading electronics is provided in the charging column head inner intermediate wall.
  • This partition may, for example, the bottom of the opening or a
  • the side wall is in the assembled state between the support structure and an opening in the lateral surface of the charging column head.
  • This opening is preferably in a front side of the charging column head and congruent with an outer peripheral surface of a charging electrical system.
  • a receptacle for a clamping element may be formed and the clamping element is clamped in the receptacle via fastening means engaging in the supporting structure.
  • the clamping element is screwed relative to the support structure and thereby with a clamping force is pressed against the intermediate wall, so that the intermediate wall between the clamping element and the supporting structure is clamped
  • the Ladeklalenfuß is mounted radially fixed to the charging column head and through
  • Housing can in the area of the charging column head a receptacle for a
  • This receptacle can be trough-like with a bottom and side walls.
  • the receptacle is preferably provided in at least one front side, in particular a flat surfaces of the charging column head. It is possible that two or more receptacles are provided in flat side walls or front surfaces of the charging column head.
  • the housing of the charging station in a particularly simple and inexpensive industrial manufacturing process must be produced.
  • all the requirements with regard to electrical safety as well as the insertion is to meet the streetscape.
  • the housing must completely enclose the electrical components, which requires a housing cover.
  • the charging station must be formed stolen, in order to keep the area consumption low.
  • the charging column foot is extruded, in particular continuously cast or extruded, and that the charging column head is die-cast.
  • the continuous casting process for the charging column foot it is possible to produce a tubular profile in a continuous process. After cutting the profile of the Ladeklalenfuß is almost finished mechanically and then, for example, only one Powder coating, a paint or other coating are supplied.
  • the lid of the housing is formed by the charging column head, which
  • any shape of the lid can be made.
  • Ladeklalenfuß and Ladedochlenkopf are made of an aluminum material. Also, the use of a steel material is possible. Preferably Ladeklalenfuß and Ladeklalenkopf are made of the same metallic material.
  • the charging column head is formed as a lid. It is proposed that the charging column head be lid-shaped with side walls
  • a recess may be provided in at least one side wall, which is formed for receiving a charging electronics.
  • the receptacle can be arranged trough-shaped in a side wall of the charging column head and housed the charging electronics in a housing suitable for this purpose, receive trough-shaped.
  • the closed side walls lead to a circumferentially closed lid. Only the bottom-side opening corresponds in the mounted state with the interior of the charging column foot, so that a virtually free passage between the interior of the charging column foot and the interior of the charging column head is ensured. Through this passage, an electrical connection to be connected charging electronics can be ensured with a power supply network.
  • the charging base is placed on a foundation.
  • a connection cable with a power supply network through the inside of the charging column foot is guided from the foundation floor to the charging column head.
  • the charging electronics can be arranged in a recess, which is then used to connect the connecting cable to the power grid. Therefore Ladeklalenfuß and Ladeklalenkopf are initially free of electronic and electrical components in the assembled state and only lead the connection cable to a power grid.
  • an upper opening of the charging column foot in the mounted state of the charging station is aligned with an open bottom of the charging column head.
  • the passage between the charging column head and the charging base foot thus formed allows the connecting cable to be guided as well as a supporting structure, which will be described below.
  • the housing formed by the Ladeklalenfuß and the Laderochlenkopf is preferably hollow and includes only the support structure and the connecting cable to a power grid. Other components that are not used to connect the charging base with charging column head on the one hand and charging column head with
  • a support structure is arranged in the charging column foot, which extends from the lower end of the charging column foot to beyond the upper end of the charging column foot. This support structure is used for mechanical attachment of both the charging column foot and the charging column head to the ground foundation.
  • the charging column foot is fastened to the support structure only via the charging column head.
  • the mechanical stability of the charging column foot is thus ensured exclusively via the charging column head.
  • Ladeklalenkopf bolted. This assembly is possible by a single person. Ladeklalenkopf and Ladeklalenfuß are very light. Since they are initially free from
  • the weight can be kept so low that a person can set up the charging station.
  • a circumferential annular space extend over the entire height of the charging column foot in the charging column foot.
  • the annulus is between the supporting structure and the inner wall of the
  • a mounting bracket may be provided which corresponds to a bottom opening of the Ladeklalenfußes.
  • the charging column head is connected to the supporting structure.
  • a screw is conceivable.
  • the charging column head is first connected to the supporting structure.
  • the charging column foot is connected to the supporting structure via the charging column head.
  • This structure makes it possible to set up the housing by only one person. First, the support structure is aligned on the foundation of the ground. Subsequently, only the loading column foot has to be slipped over the supporting structure and the head fastened to the supporting structure.
  • Ladedicalenfuß mounted opposite the charging column head and is thus indirectly attached to the support structure. A separate alignment of the charging column foot is not necessary.
  • the charging column foot is formed of extruded aluminum and / or that the charging column head is formed on die-cast aluminum. Continuous casting is suitable for simple, hollow profiles, as represented by the charging column foot. By die-casting the charging column head a design freedom is given, which is necessary to ensure, for example, recordings for a charging electronics.
  • the charging base has a tubular, octagonal cross-sectional profile.
  • the long edges of the profile are provided with a chamfer, so that sharp edges are avoided.
  • the charging column head On the bottom side, the charging column head also has a tubular cross-sectional profile adapted to the charging column foot.
  • the cross-sectional profile of the charging column head is on the bottom side congruent to the cross-sectional profile of the Ladeklalenfußes.
  • Front surfaces are provided between the side surfaces, wherein at least one front surface of the charging column head has an opening for receiving charging technology. In the front surface, which has the opening or intake of charging technology is also closed.
  • the opening in the front surfaces is preferably trough-shaped and has a bottom or circumferential side walls which extend from the bottom to the front surface.
  • the bottom separates the receptacle from the inside of the charging column head.
  • openings eg holes
  • passages may be provided in the side walls or the floor to lead a connection cable to a power supply network from the inside of the housing to the outside.
  • a charging electronics can be used, which is received by the opening.
  • a web is arranged on an end edge of the Ladeklalenfußes. This web preferably jumps back from the outer lateral surface of the charging column foot. At a bottom edge of the charging column head, a circumferential receptacle for the web can be arranged. This recording can be made from the inner surface of the charging column foot
  • the receptacle In the assembled state of the charging column head and charging column foot, the receptacle receives the web in such a way that it surrounds it circumferentially. Thus, only a circumferential seam between the charging column foot and the charging column head forms. The fact that the receptacle embraces the web, rainwater can not easily penetrate into the interior of the housing.
  • the bridge can be defined by the inner lateral surface of the
  • Loading pillar foot jump back radially inward. It is also possible that the receptacle is aligned circumferentially with the outer surface of the Ladeklalenfußes. The receptacle may be a return on the inner circumferential surface of the charging column head.
  • the attachment body may be, for example, flanges through which through-holes for receiving screws are arranged.
  • the mounting body engage in the assembled state in such a way that the Ladeklalenfuß form-fitting with the charging column head connected is. It can be pulled by connecting the Ladeklalenfuß axially in the direction of the charging column head and thereby move relative to the support structure.
  • Ladeklalenfuß is by a fastening to the charging column head spaced from the ground foundation. This spacing ensures that even in the case of unevenness in the base foundation, the charging base foot can also be aligned in accordance with the preferably vertical orientation of the supporting structure
  • a housing of the charging station can be mounted particularly easily on a concrete foundation if a supporting structure runs inside the housing. Due to the stele-like shape of the charging station, there are high torques in the area of the base-side attachment of the
  • the supporting structure is fastened to a ground foundation via a fastening bracket. Due to the high forces that can occur, for example, up to 1500 Nm, the mounting bracket is exposed to heavy mechanical loads. In order to accommodate these loads, it is proposed that the mounting bracket is formed of a metal casting. The running within the charging station or the charging column housing
  • the supporting structure is fastened in the area of its floor via a fastening bracket with the foundation of the ground.
  • the mounting bracket is firmly bonded to the supporting structure. It is preferred if the mounting bracket circumferentially cohesively connected to the support structure, in particular welded. According to one embodiment, it is proposed that the support structure is a metal profile which extends from the attachment bracket into a head region of the charging column housing.
  • the mounting bracket is the only one
  • Support structure connected and a charging base is indirectly over the
  • the charging column housing is formed from a charging base foot and a charging column head.
  • the charging column head preferably has in its interior a stop for the supporting structure. If the charging column head is placed on the supporting structure, the stop defines a maximum insertion depth of the supporting structure into the interior of the charging column head.
  • the stop is such that in this case an alignment between the charging column head and the support structure is such that the charging column head
  • the load-bearing head can be connected directly to the support structure.
  • the load-bearing head it is possible, for example, for the load-bearing head to be mounted on the support structure as far as possible by mounting it on the supporting structure.
  • Ladeklalenkopfes with a through hole in the support structure, so that the charging column head attached to the support structure, in particular can be screwed.
  • the attachment between the charging column head and the supporting structure is preferably in the region of a receptacle (a recess) in a front surface of the charging column head.
  • the charging electronics can be used.
  • the charging station in the mounted state has an outer, non-perforated lateral surface. Only a circumferential gap between the Ladeklalenfuß and the charging column head, as well as a gap between the receptacle for the charging electronics and the charging electronics is given. Otherwise, the housing is free from any mechanical damage. From the outside is in the mounted State not to see how the housing is arranged on the ground foundation.
  • the only fixation of the charging column head takes place on the support structure, and preferably in the area in which subsequently the charging electronics in the
  • Charging head is used. This has many advantages, including a so that an integrated anti-theft device is guaranteed.
  • the mounting bracket on at least one side wall, preferably two opposite one another
  • the mounting bracket is located in the area of the ground foundation.
  • the mounting bracket has a larger one
  • the mounting bracket has a base area that approximately corresponds to the cross section of the interior of the charging column foot.
  • the mounting bracket is preferably smaller in their edge dimensions, as the edge dimensions of the inner opening of the Ladeklalenfußes.
  • the fastening bracket is first aligned with the ground foundation. Then the charging column foot is slipped over the support structure and the mounting bracket. In this case, the bottom-side opening of the Ladeklalenfußes on the
  • the charging column foot is movable axially along the support structure and mounted radially to the support structure by the spring elements.
  • the Ladeklalenfuß is attached to the charging column head and is thus also mounted axially relative to the support structure.
  • the spring elements are U-shaped and point with their opening in the direction of a base foundation.
  • the mounting bracket has three receptacles for adjusting elements of a base foundation. In this way, the mounting bracket can be fixed to the ground foundation and arranged on the mounting bracket support structure are placed vertically.
  • the three control elements allow the mounting plane of the mounting bracket to be defined. Is this horizontal and the support structure perpendicular to the
  • the actuating elements are threaded rods.
  • the mounting bracket can be aligned with the adjusting elements relative to a ground foundation.
  • Threaded rods screwed second nuts are fixed in place. If the support structure is perpendicular to the mounting plane of the mounting bracket, this is therefore perpendicular and the installation of the charging station is subsequently particularly simple.
  • the supporting structure is at least partially formed as a U-profile. As a result, a high moment of inertia of the supporting structure is achieved with low material usage.
  • the attachment bracket preferably has a passage for at least one power cable in a central region. This allows power cables through the
  • the passage is preferably circumferentially encompassed by the mounting bracket.
  • the support structure is arranged on the mounting bracket.
  • the support structure preferably surrounds with at least three walls
  • the power cable routed through the passage is then routed between three walls of the support structure to the charging column head.
  • the mounting bracket can be adapted over a large area on the inner cross section of the Ladeklalenfußes.
  • two separate charging electronics are arranged in the charging column head, they can be supplied via a respective separate power cable. These two power cables can be routed through the base foundation and the passage to the inside of the charging column foot.
  • the two are preferred Charging electronics arranged on opposite front surfaces of the charging column head.
  • Supporting structure has an opening in a side wall and that in an assembled state, at least one power cable is guided through the opening.
  • the power cables are led through the passage and are enclosed on three sides by the supporting structure. The power cables are then along the
  • opposite sides of the support structure can be guided from there to two opposing front surfaces or openings within the front surfaces and connected there with charging electronics.
  • the fastening bracket is arranged in a mounted on the actuating element state at a distance from a base foundation. This makes it possible to align the mounting bracket in a horizontal, even if the ground foundation is not completely aligned horizontally.
  • Fig. 2 is a view of a support structure including charging column head and
  • FIG. 3a, b views of a mounting bracket; 4 shows a bottom-side opening of a charging column foot together with fastening bracket;
  • Fig. 5a, b a support structure in an upper region together with clamping element for clamping a charging column head;
  • FIG. 7 shows a fastening of a charging column head to a charging column foot.
  • Fig. La shows a ground foundation 2.
  • the ground foundation 2 threaded rods 4 are embedded.
  • a mounting bracket 6 is attached.
  • a support structure 8 is connected.
  • Supporting structure 8 is in its longitudinal axis 8a perpendicular to a surface plane 6a of the mounting bracket 6. As can be seen in Fig. 1, the
  • Supporting structure 8 on a rear wall an opening 10.
  • a cross member 12 is provided with a bore 14.
  • the mounting bracket 6 is a metal casting, which is a particularly high
  • introduced torques can absorb particularly well.
  • spring elements 18 are arranged on the attachment bracket.
  • the spring elements 18 are on a side surface 6 b of
  • Mounting bracket 6 is arranged. In the mounting bracket 6 three receptacles 20 are provided for the threaded rods 4.
  • a central portion of the mounting bracket 6 is a passage 22 through which at least one power cable can be routed.
  • Fig. 1b is further to recognize that the support structure 8 has a U-shaped profile and surrounds the passage 22 with three side walls.
  • the support structure 8 together with mounting bracket 6 is placed with the receptacles 20 on the threaded rods 4.
  • the mounting bracket 6 can be aligned horizontally with its surface plane 6a.
  • the longitudinal axis 8a is vertically aligned when it is perpendicular to the surface plane 6a.
  • the attachment bracket 6 is fixed to the ground foundation 2 via the threaded rods 4.
  • the power cable along the profile of the support structure 8 is guided to the cross member 12.
  • An optionally second power cable is passed through the opening 10.
  • the support structure 8 is shown in Fig. Lc again in a view. It can be seen that the support structure as a U-profile of the
  • Mounting bracket 6 extends to the cross member 12. In the cross member 12, the bore 14.
  • the receptacles 20 are arranged on the mounting bracket 20.
  • a charging column foot 24 is slipped over the supporting structure 8, as shown in FIG. 2.
  • Ladeklalenfuß 24 is tubular from a continuously cast or
  • the loading column foot 24 is first deposited on the bottom foundation 22.
  • the charging column head 26 is placed on the support structure 8. It can be seen that the supporting structure 8 protrudes in a direction along the longitudinal axis 8a beyond the charging column foot 24 and protrudes into the charging column head 26. In the charging column head 26 stops may be provided so that the
  • the charging column head 26 forms a cover of the charging column head 26 and
  • Ladeklalenfuß 24 housing formed the charging station. It can be seen that only the support structure 8 together with the mounting bracket 6 is disposed within this housing. In addition, one or more power cables from the
  • Ground foundation 2 to be performed in the charging column head 26 Other electrical devices are not provided in the housing. This makes the assembly particularly simple, since only a mechanical assembly is necessary, which can be performed by a technician not electrically formed.
  • Figures 3a and b show the possibilities of a material connection between the mounting bracket 6, which is formed from a metal casting and the profile of the support structure 8. On the one hand, it is possible via attachment angle 28, which both with the mounting bracket 6 and the support structure connected by welds to connect the support structure 8 with the mounting bracket 6. It is also possible to set the support structure 8 directly on the mounting bracket 6, as shown in FIG. 3b and to provide a circumferential weld.
  • Fig. 4 shows an embodiment in which the mounting bracket 6 is aligned with the threaded rods 4 via respective nuts 4a.
  • the lower nuts 4a are screwed onto the threaded rods 4.
  • the mounting bracket 6 is placed on the threaded rod 4.
  • the mounting bracket 6 can be aligned over the lower nuts 4a so that their surface plane 6a is in the horizontal. Subsequently, the
  • Fixing bracket 6 is fixed on the threaded rods 4 via the upper nuts 4a. After the charging base foot 24 has been slipped over the support structure 8, the charging base foot 24 is supported radially on the bottom side by the spring elements 18. The spring elements 18 exert radially outwardly acting spring forces 18a on the charging column foot 24, so that the charging column foot 24 opposite to the
  • Mounting bracket 6 is resiliently mounted in a floor area.
  • Supporting structure 8 in the region of the transverse spar 12 a bore 14.
  • a screw 28 are screwed.
  • the screw 28 carries a clamping element 30, which can be moved by the screw 28 relative to the cross member 12.
  • FIG. 5b it can be seen that the cross member 12, the U-shaped profile of the support structure 8 circumferentially closes.
  • the screw 28 may be completely guided through the entire depth of the support structure 8.
  • the charging column head 26 can be mounted on the supporting structure 8, as shown in FIGS. 6a-c.
  • Fig. 6a shows a charging column head 26 in a side sectional view.
  • Ladeklalenkopf 26 has front surfaces 26a and, as shown in Fig. 6b,
  • the side surfaces 26b extend upwardly from a bottom opening 32 of the charging column head 26 and converge towards each other in a radius and close the charging column head 26 upwards.
  • a peripheral receptacle 32a is provided, which is set up to receive a head-side web of the charging column foot 24.
  • Fig. 6a it can be seen that on at least one front side 26, an opening 34 is provided.
  • the opening 34 is trough-shaped with a bottom 34 a and
  • the side walls 34b are preferably fixed, preferably formed integrally with the side walls 26b and the front surface 26a. This can be achieved in particular by die-casting the charging column head 26. By a corresponding die-casting mold, the charging column head 26 can be connected to the
  • trough-shaped opening 34 serves for
  • the circumference of the opening 34 can assume a partially elliptical shape. Any peripheral shapes are possible, so that the
  • Opening 34 may be adapted to the contour of an inserted into the opening 34 charging electronics.
  • a passage 34c can be provided, through which the screw 28 can be guided.
  • a recess 36 which is congruent with the clamping element 30, is provided on the bottom 34 a.
  • the screw 28 together with the clamping element 30 is inserted into the opening 34 and the clamping element 30 is pressed against the recess 36.
  • the bottom 34a between the clamping member 30 and the cross member 12 of the support structure 8 is clamped.
  • the charging column head 26 is fixedly mounted on the supporting structure 8.
  • the charging column head 26 can also have different shapes, in particular with two openings 34 ', 34 "arranged on opposite front surfaces 26a, thereby making it possible for two in a charging column head 26 to be independent of one another operated
  • the fastening bracket 6 is first aligned with the ground foundation 2. Subsequently, the charging column foot 24 is slipped over the support structure 8. Then the charging column head 26 is placed on the support structure 8 and hereby screwed as described above. The charging column head 26 is now fixed relative to the supporting structure 8.
  • the charging column foot 24, as shown in FIG. 7, can be fixed to the charging column head 26 by screws 38 extending parallel to the longitudinal axis 8 a.
  • connecting flanges 42 may be provided in the charging column 24, which are suitable for receiving the screws 38.
  • the loading column foot 24 can be parallel to the longitudinal axis 8a in the direction of the screws 38, which are supported by the connecting flange 38 ', the loading column foot 24 can be parallel to the longitudinal axis 8a in the direction of the screws 38, which are supported by the connecting flange 38 ', the loading column foot 24 can be parallel to the longitudinal axis 8a in the direction of the screws 38, which are supported by the connecting flange 38 ', the loading column foot 24 can be parallel to the longitudinal axis 8a in the direction of the
  • the housing which is formed by Laderochlenkopf 26 and Laderochlenfuß 24, protected against einanddem rainwater.
  • the Laderochlenfuß 24 is axially and radially fixed by the charging column head 26, thus by the screws 38 and the receptacle 20 in its upper region.
  • the charging base foot 24 is radially supported by the spring elements 18.
  • the housing thus formed can now be equipped with a charging electronics. However, the assembly of the housing can be carried out by a single person. This enormously facilitates the mass construction of charging infrastructure.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Colonne de charge pour véhicules électriques comprenant un pied de colonne de charge, une tête de colonne de charge et une structure porteuse s'étendant dans le pied de colonne de charge, la structure porteuse comprenant dans la zone du fond du pied de colonne de charge une console de fixation pour la fixation de la structure porteuse à une fondation de sol, la tête de colonne de charge étant connectée directement à la structure porteuse et le pied de colonne de charge étant connecté par la tête de la colonne de charge à la structure porteuse.
EP19702600.8A 2018-05-30 2019-01-31 Colonne de charge pour véhicules électriques Withdrawn EP3804056A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018112972.6A DE102018112972A1 (de) 2018-05-30 2018-05-30 Ladesäule für Elektrofahrzeuge
PCT/EP2019/052352 WO2019228678A1 (fr) 2018-05-30 2019-01-31 Colonne de charge pour véhicules électriques

Publications (1)

Publication Number Publication Date
EP3804056A1 true EP3804056A1 (fr) 2021-04-14

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EP19702600.8A Withdrawn EP3804056A1 (fr) 2018-05-30 2019-01-31 Colonne de charge pour véhicules électriques

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EP (1) EP3804056A1 (fr)
DE (1) DE102018112972A1 (fr)
WO (1) WO2019228678A1 (fr)

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Publication number Priority date Publication date Assignee Title
CN112124121A (zh) * 2020-09-30 2020-12-25 何英 一种改进型隐藏式新能源汽车充电桩
CN114643888A (zh) * 2020-12-18 2022-06-21 常州大连理工大学智能装备研究院 一种可移动式汽车用充电桩
CN112874351B (zh) * 2021-01-23 2022-02-18 举视(深圳)新能源科技有限公司 一种高效的充电桩
CN113071359B (zh) * 2021-05-24 2022-09-27 山东积成智通新能源有限公司 一种能够收纳与保护的新能源充电桩
CN113696762A (zh) * 2021-08-16 2021-11-26 深圳国融智能科技有限公司 一种耐高温防火性能强的地下车库用智能充电桩
CN114084012B (zh) * 2021-11-30 2023-07-21 国网山东省电力公司营销服务中心(计量中心) 一种可移动的新能源汽车用充电桩及其工作方法
CN113968157A (zh) * 2021-12-10 2022-01-25 山东万群信息技术有限公司 共享用电充电系统
CN116760142B (zh) * 2023-06-21 2024-03-26 山克新能源科技（深圳）有限公司 一种移动电源装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009037666A2 (fr) * 2007-09-20 2009-03-26 Raymond Mazzullo Système d'alimentation électrique
DE102009016505A1 (de) * 2009-04-08 2010-10-14 Rwe Ag Ladesäule für Elektrofahrzeuge

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Publication number Publication date
WO2019228678A1 (fr) 2019-12-05
DE102018112972A1 (de) 2019-12-05

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