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Plug connectors with cooled contact elements

A technology of plug-in connection and contact elements, which is applied in the direction of two-part connection devices, parts and connections of connection devices, and can solve problems such as upgrading the size of contact elements.

Active Publication Date: 2020-09-11
PHOENIX CONTACT E MOBILITY GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, due to the resulting space requirements, weight and cost, the upgrade of the contact element size with the increase of charging current is limited

Method used

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  • Plug connectors with cooled contact elements
  • Plug connectors with cooled contact elements
  • Plug connectors with cooled contact elements

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] figure 1 A charging station 1 is shown for charging an electrically driven motor vehicle 4 , also known as an electric vehicle. The charging station 1 is designed to supply a charging current in the form of alternating current or direct current and has a cable 2 which is connected with one end 201 to the charging station 1 and with the other end 200 to a plug-in connection in the form of a charging plug 3 connected.

[0040] If according to figure 2 In the enlarged view of , it can be seen that the plug-in connector 3 has plug-in sections 300, 301 on the housing 30, by means of which the plug-in connector 3 and the corresponding relative plug-in in the form of a charging socket on the vehicle 4 can be pulled out. The connector 40 is plugged in. In this way, it is possible to electrically connect the charging station 1 to the motor vehicle 4 so that a charging current is conducted from the charging station 1 to the motor vehicle 4 .

[0041] In order to achieve a sm...

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PUM

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Abstract

A plug connector (3) for connecting to an opposing plug connector (40), having a contact element for electrical contact with a corresponding opposing contact element (400) of the opposing plug connector (40) (31,32). The contact element (31, 32) has a contact section (310) for contacting the opposing contact element (400) of the opposing plug connector (40) and for connecting a load conductor (21, 22) for transmitting current. ) rod-shaped section (312). A channel (317) extends within the contact element (31, 32), by means of which channel at least one coolant conduit (23-26) can be fluidly connected to guide coolant through the contact element (31, 32). In this way, a plug-in connection is provided with a contact element which can have a high electrical conductivity and thus be used, for example, in a charging system for charging an electric vehicle.

Description

technical field [0001] The invention relates to a plug connector for connection to a counter plug connector according to the preamble of claim 1 . Background technique [0002] Such plug connectors comprise contact elements for making electrical contact with corresponding counter contact elements of the counter plug connector. The contact element has a contact section for contacting the counter contact element of the counter plug connection and a rod-shaped section for connecting a load conductor for transmitting current. [0003] Such plug connectors can be used in particular as charging plugs or charging sockets for charging electrically driven vehicles (also called electric vehicles). In this case, for example, the cable is connected on the one hand to a charging station and on the other hand carries a plug-in connection in the form of a charging plug which can be plugged into a corresponding counter-socket connection in the form of a charging socket on the vehicle, so t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/00H01R13/533H01R24/38B60L53/302B60L53/16
CPCY02T10/7072Y02T90/14H01R24/38H01R2201/26B60L53/16B60L53/302H01R13/005Y02T10/70Y02T90/12H01R13/533
Inventor 德克·莫泽克
Owner PHOENIX CONTACT E MOBILITY GMBH