WO2022106293A1 - Ladedose zur montage in einer karosserie eines zumindest teilweise elektrisch angetriebenen kraftfahrzeugs - Google Patents
Ladedose zur montage in einer karosserie eines zumindest teilweise elektrisch angetriebenen kraftfahrzeugs Download PDFInfo
- Publication number
- WO2022106293A1 WO2022106293A1 PCT/EP2021/081347 EP2021081347W WO2022106293A1 WO 2022106293 A1 WO2022106293 A1 WO 2022106293A1 EP 2021081347 W EP2021081347 W EP 2021081347W WO 2022106293 A1 WO2022106293 A1 WO 2022106293A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- housing
- charging socket
- insert
- metal material
- motor vehicle
- Prior art date
Links
- 239000007769 metal material Substances 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims description 21
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
- H01R13/74—Means for mounting coupling parts in openings of a panel
- H01R13/748—Means for mounting coupling parts in openings of a panel using one or more screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/18—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing bases or cases for contact members
-
- 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
- Charging socket for mounting in a body of an at least partially electrically powered motor vehicle
- the invention relates to a charging socket for mounting in the body of an at least partially electrically powered motor vehicle, which has a housing, at least one contact element accommodated in the housing and at least one fastening area formed on the housing for fastening the charging socket to the body of the motor vehicle.
- charging sockets are built into the body of an at least partially electrically driven motor vehicle, such as a hybrid motor vehicle or an electric vehicle, but are fixed but detachable.
- the charging socket is connected to a vehicle battery.
- a charging plug can be plugged into the charging socket in order to charge the battery of the motor vehicle.
- the at least one contact element of the charging socket is electrically connected to at least one contact element of the charging plug.
- a charging socket has a housing, in particular an outer housing, via which the charging socket is attached to the body of the motor vehicle.
- the housing has at least one fastening area, via which the housing is fastened to the body.
- the housing is usually screwed to the body via its at least one fastening area.
- the housing of the charging socket is usually made entirely of a plastic material. If, for example, an impact or the like occurs against a charging plug inserted into the charging socket during a charging process, there is a risk that such great forces will act on the charging socket and in particular on the fastening area of the charging socket that in the area of fastening the charging socket to the body there may be damage, in particular a breakage of the housing of the charging socket.
- the invention is therefore based on the object of providing a charging socket which is characterized by improved stability, so that the risk of damage to the charging socket can be reduced.
- the object is achieved according to the invention with the features of the independent claim. Expedient configurations and advantageous developments of the invention are specified in the dependent claims.
- the charging socket according to the invention is characterized in that the housing is made of a metal material at least in some areas, the housing being made of the metal material at least in the area of the at least one fastening area.
- the stability, in particular the fracture resistance, of the housing in the areas of the metal material can be significantly improved by forming the housing at least in regions from a metal material. Damage to the housing when high loads act on the housing from the outside, for example due to an inserted charging plug, can be avoided or at least reduced as a result.
- the housing is not formed from a metal material
- the housing is preferably formed from a plastic material.
- the housing can thus be designed in the form of a hybrid component which has a plastic and a metal material.
- the metal material is particularly formed on the housing where the housing has its one or more attachment areas to attach the housing to the body of the motor vehicle.
- the housing is an outer housing of the charging socket, which limits the charging socket to the outside.
- the at least one fastening area can have at least one receiving opening for a fastening means.
- the fastening means can then be a screw, for example, which is guided through the respective receiving opening in order to fasten, in particular to screw, the housing to the body.
- a fastening area can have a plurality of receiving openings arranged at a distance from one another, so that the housing can be fastened, in particular screwed, to the body at a number of locations or points.
- the at least one fastening region can have at least one thread and/or at least one welded-on bolt in addition or as an alternative to the at least one receiving opening, in order to fasten the housing to the body.
- the selection or variance of the attachment of the charging socket to the body of a motor vehicle can be increased.
- the housing can have, for example, at least one insert made of the metal material and at least one housing part made of a plastic material, wherein the at least one insert made of the metal material can be connected to the at least one housing part made of the plastic material. Due to the design in the form of an insert, the housing with its different materials can be produced in a simple manner.
- the insert allows a defined demarcation between the metal material and the plastic material of the housing.
- the at least one fastening area can be formed on the insert before the insert is connected to the at least one housing part made of plastic material.
- the housing can have one or more housing parts, which can be formed from a plastic material. If the housing has, for example, two housing parts made of a plastic material, the insert part can be arranged between these two housing parts. Two more insert parts can also be provided, which can be connected to the at least one housing part.
- the at least one insert part can be connected to the at least one housing part in a force-fitting and/or form-fitting and/or cohesive manner.
- the insert part can be screwed to one or more housing parts.
- the at least one housing part can have one or more grooves into which the at least one insert part engages, in particular is pressed, so that a positive connection can be formed between the insert part and one or more housing parts.
- the insert can also have one or more grooves into which one or more housing parts can engage, in particular be pressed.
- the at least one insert part can be glued to the at least one housing part in order to create a material connection between the form at least one insert part and the at least one housing part.
- the different types of fastening can also be combined with one another.
- the at least one housing part is molded onto the at least one insert part.
- the at least one housing part can be molded directly onto the at least one insert part in order to be able to form a particularly stable and secure connection between the at least one insert part and the at least one housing part.
- the injection molding enables the at least one insert part to be connected to the at least one housing part close to the contour.
- the at least one insert part can be placed in the injection mold and the at least one housing part can be injection molded around the insert part.
- the housing preferably has two housing parts made of a plastic material, in which case the at least one insert part can then be arranged between this first housing part and the second housing part.
- the insert and thus the metal material is then preferably provided along the length of the housing, so that the insert does not form an end section along the length of the housing.
- the at least one insert can have a larger outer peripheral surface than the at least one housing part, which is made of a plastic material.
- the at least one insert can thus protrude outwards at least in regions from the at least one housing part, so that in the region of the at least one insert the size of the outer peripheral surface of the housing is determined by the outer peripheral surface of the at least one insert.
- the at least one insert part then overlaps the at least one housing part of the housing at least in regions.
- the at least one insert can be a stamped and bent part, for example.
- the insert can be easily manufactured by designing it as a stamped and bent part, and the shape of the insert can be individually adjusted.
- the insert can be formed from a stamped and bent sheet metal part. An offset between fastening areas or between receiving openings of one or more fastening areas can then be introduced into the sheet metal part, in particular stamped.
- the at least one insert part can have a frame shape.
- the insert can thus extend over the entire circumference of the housing, with the insert then having a window-like opening through which internal components of the charging socket, such as the at least one contact element, are guided.
- the housing is also possible for the housing to be formed entirely from a metal material.
- the housing then requires no insert and no further housing parts. If the housing is made entirely from a metal material, the entire housing of the charging socket has particularly high stability and strength.
- a contact holder of the charging socket, in which the at least one contact element of the charging socket is held, is made of a plastic material, so that sufficient insulation is formed between the at least one contact element and the housing even when the housing is made entirely of a metal material.
- FIG. 1 shows a schematic representation of a charging socket according to the invention in a perspective view
- FIG. 2 shows a schematic representation of the charging socket shown in FIG. 1 in a side view
- FIG. 3 shows a schematic sectional view of the charging socket along the line AA drawn in FIG. 2, and 4 shows a schematic representation of the insert part of the charging socket shown in FIGS. 1 to 3.
- FIG. 1 and 2 show a charging socket 100 which can be installed in an at least partially electrically powered motor vehicle by the charging socket 100 being attached to the body of the motor vehicle.
- the charging socket 100 has a housing 110 .
- the housing 110 forms an outer housing of the charging socket 100 .
- a plurality of contact elements 111 are arranged in the housing 110 and can be electrically connected to contact elements formed on the charging plug when a charging plug is inserted into the charging socket.
- the contact elements 111 are held in a contact holder 112, the contact holder being arranged in the housing 110 such that the housing 110 encloses the contact holder 112.
- the contact holder 112 is formed from a plastic material.
- a fastening area 113 is formed on the housing 110, via which the housing 110 and thus the charging socket 100 can be fastened to the body of a motor vehicle.
- the fastening area 113 has four spaced-apart receiving openings 114 through which a fastening means, not shown here, such as a screw, can be guided in order to fasten the housing 110 to the body.
- a fastening means not shown here, such as a screw
- the housing 110 is formed of a metal material.
- the remaining area of the housing 110 is formed here from a plastic material.
- the housing 110 thus forms a hybrid component, which is formed from a plastic material and a metal material.
- the housing 110 has an insert part 115 made from the metal material and two housing parts 116, 117 made from a plastic material.
- the insert 115 is arranged between the two housing parts 116, 117, as can be seen in particular in FIG.
- the insert 115 is formed here from a sheet metal part which is stamped and bent into the desired shape.
- the insert part 115 thus has a thickness that is less than that of the two housing parts 116 , 117 .
- the insert 115 could also be a die-cast part.
- the insert 115 is shown alone.
- the insert part 115 has a frame shape, so that the insert part 115 extends over the entire circumference of the housing 110 .
- the insert 115 has a window-like opening 118 through which internal components of the charging socket 100, such as the contact elements 111 and the contact holder 112, are guided.
- the four receiving openings 114 are formed at the four outer corners 119 of the insert part 115 .
- the outer corners 119 each project outwards.
- the insert part 115 has a larger outer peripheral surface than the two housing parts 116, 117, so that the insert part 115 protrudes beyond the two housing parts 116, 117 in particular with the four outer corners 119 and protrudes outwards.
- the receiving openings 114 are thus easily accessible when the charging socket 100 is in the assembled state, so that the charging socket 100 can be attached to the body of the motor vehicle without great effort.
- the insert part 115 is arranged so that it overlaps the two housing parts 116, 117 at least in some areas.
- the two housing parts 116, 117 can be molded onto the insert part 115.
- the insert 115 has two through-openings 120 through which the plastic material of the two housing parts 116, 117 passes when the two housing parts 116, 117 are molded, as can be seen in the sectional view of FIG particularly safe and close-contour connection of the housing parts 116, 117 to the insert 115 is possible.
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18/253,045 US20230415591A1 (en) | 2020-11-18 | 2021-11-11 | Charging socket for mounting in a body of an at least partially electrically driven motor vehicle |
CN202180077396.8A CN116508215A (zh) | 2020-11-18 | 2021-11-11 | 用于安装在至少部分电驱动的机动车辆的车身中的充电座 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102020130410.2A DE102020130410A1 (de) | 2020-11-18 | 2020-11-18 | Ladedose zur Montage in einer Karosserie eines zumindest teilweise elektrisch angetriebenen Kraftfahrzeugs |
DE102020130410.2 | 2020-11-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022106293A1 true WO2022106293A1 (de) | 2022-05-27 |
Family
ID=78695707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2021/081347 WO2022106293A1 (de) | 2020-11-18 | 2021-11-11 | Ladedose zur montage in einer karosserie eines zumindest teilweise elektrisch angetriebenen kraftfahrzeugs |
Country Status (4)
Country | Link |
---|---|
US (1) | US20230415591A1 (de) |
CN (1) | CN116508215A (de) |
DE (1) | DE102020130410A1 (de) |
WO (1) | WO2022106293A1 (de) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4446406A1 (de) * | 1993-12-27 | 1995-07-20 | Yazaki Corp | Ladestecker für Elektrofahrzeuge |
DE102012105139A1 (de) * | 2012-06-14 | 2013-12-19 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Ladeanschlussvorrichtung für ein Kraftfahrzeug |
CN207368343U (zh) * | 2017-09-05 | 2018-05-15 | 苏州正耀电子有限公司 | 电连接器组合 |
EP3629425A1 (de) * | 2018-09-25 | 2020-04-01 | Lisa Dräxlmaier GmbH | Kontaktgehäuse für eine ladedose eines kraftfahrzeugs und verfahren zum herstellen einer ladedose eines kraftfahrzeugs |
WO2020144005A1 (de) * | 2019-01-11 | 2020-07-16 | Phoenix Contact E-Mobility Gmbh | Steckverbinderteil mit einem mit einem gehäuseteil zu verbindenden verbinderteil |
-
2020
- 2020-11-18 DE DE102020130410.2A patent/DE102020130410A1/de active Pending
-
2021
- 2021-11-11 US US18/253,045 patent/US20230415591A1/en active Pending
- 2021-11-11 CN CN202180077396.8A patent/CN116508215A/zh active Pending
- 2021-11-11 WO PCT/EP2021/081347 patent/WO2022106293A1/de active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4446406A1 (de) * | 1993-12-27 | 1995-07-20 | Yazaki Corp | Ladestecker für Elektrofahrzeuge |
DE102012105139A1 (de) * | 2012-06-14 | 2013-12-19 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Ladeanschlussvorrichtung für ein Kraftfahrzeug |
CN207368343U (zh) * | 2017-09-05 | 2018-05-15 | 苏州正耀电子有限公司 | 电连接器组合 |
EP3629425A1 (de) * | 2018-09-25 | 2020-04-01 | Lisa Dräxlmaier GmbH | Kontaktgehäuse für eine ladedose eines kraftfahrzeugs und verfahren zum herstellen einer ladedose eines kraftfahrzeugs |
WO2020144005A1 (de) * | 2019-01-11 | 2020-07-16 | Phoenix Contact E-Mobility Gmbh | Steckverbinderteil mit einem mit einem gehäuseteil zu verbindenden verbinderteil |
Also Published As
Publication number | Publication date |
---|---|
DE102020130410A1 (de) | 2022-05-19 |
CN116508215A (zh) | 2023-07-28 |
US20230415591A1 (en) | 2023-12-28 |
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