A lock-up system for a charging socket for a motor vehicle

A technology for charging sockets and motor vehicles, which is applied in the direction of electric vehicle charging technology, charging stations, electric vehicles, etc., and can solve the problems of delayed realization, unsatisfactory prevention of locking pins being firmly attached, and impracticability of charging plugs, etc., To achieve the effect of applicability improvement

Active Publication Date: 2019-01-15
VOLKSWAGEN AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Known charging sockets with a locking system have the disadvantage that at low ambient temperatures below freezing, the locking pin can be firmly attached to the charging plug and to components of the locking system, thereby unlocking the charging Bushing for releasing the charging plug is not possible or only delayed
Such a firm attachment of the locking pin cannot be prevented satisfactorily by means of an additional seal formed around the locking pin.

Method used

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  • A lock-up system for a charging socket for a motor vehicle
  • A lock-up system for a charging socket for a motor vehicle
  • A lock-up system for a charging socket for a motor vehicle

Examples

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Embodiment Construction

[0064] exist figure 1 A preferred embodiment of the charging socket 2 according to the invention is shown schematically in front view. The charging socket 2 has a large number of charging socket contacts 15 for use in figure 2 The electrical connection is established with the charging plug contacts 16 of the charging plug 6 shown in FIG. The charging socket 2 has two locking elements 4 (see Figure 3a and 3b ), said locking element is arranged at the opposite area of ​​the charging socket 2 . The locking element 4 can engage on both sides into the recess 5 of the charging plug 6 (see figure 2 ). Furthermore, the charging socket 2 has a display device 12 with LEDs, which is designed to display the heating device 9 of the locking system 1 (cf. Figure 3a and 3b ) running status.

[0065] exist figure 2 A charging plug 6 according to the prior art is schematically depicted in a perspective view in . The charging plug 6 is designed for mechanical and electrical connec...

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Abstract

The invention relates to a lock-up system for a charging socket of a motor vehicle, a charging socket with the lock-up system, a motor vehicle with the charging socket and a method for operating a motor vehicle, and particularly a lock-up system (1) for the charging socket (2) for a motor vehicle (3). The system is provided with a movable lock-up element (4) engaged into a recess (5) of a chargingplug (6) so that the charging plug (6) is releasably locked in the charging socket (2); a driving device (7) for moving the lock-up element (4) between the locking position (I) and the release position (II); and a controller (8) for controlling the drive device (7). The lock-up system (1) is provided with a heater (9) for heating the lock-up element (4). In addition, the invention relates to thecharging socket (2), the motor vehicle (3), and the method for operating the motor vehicle (3).

Description

technical field [0001] The invention relates to a locking system for a charging socket of a motor vehicle, in particular a plug-in hybrid or electric vehicle. Furthermore, the invention relates to a charging socket with a locking system of this type and to a motor vehicle with such a charging socket. Finally, the invention relates to a method for operating a motor vehicle with a charging socket of this type. Background technique [0002] Motor vehicles with an electric drive, such as hybrid or electric vehicles, usually have a charging socket for receiving electrical energy from an external power source, such as a charging post, for charging the energy store of the motor vehicle. For the electrical coupling of a motor vehicle to a power source, charging cables are known which are connected or connectable to the power source with a charging plug, wherein the charging plug for electrical coupling to the motor vehicle can be introduced into a charging socket. In this way, the...

Claims

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Application Information

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IPC IPC(8): H01R13/639
CPCH01R13/639H01R2201/26B60L53/16B60L53/302H01R13/6397H05B1/0236Y02T10/70Y02T10/7072Y02T90/12Y02T90/14
InventorT.舒瓦兹
OwnerVOLKSWAGEN AG