An electric vehicle charging plug includes a housing for connecting to an electric vehicle, a main housing, a sensor comprising at least one conductive path embedded in a wall or arranged on the surface of the housing and/or main housing, and a control unit wherein the sensor is configured to detect the crack of the housing and/or the main housing.

Charge adaptors may be provided as part of a bidirectional energy transfer system for charging multiple vehicles from a single power source. An exemplary charge adaptor may enable intelligent charging of multiple vehicles from the power source through various configurations (e.g., daisy-chain, multiplex, etc.) and strategies (e.g. sequential, parallel, staged, etc.). A microcontroller of the charge adaptor may serve as the primary controller of energy flow through a bidirectional energy transfer system, with other connected devices such as the charge source, vehicles, and other charge adaptors configured to function as periphery control devices. The charge adaptor may implement an AC coupled design in which a common voltage bus is utilized to splice energy to other charge adaptors for enabling bidirectional energy transfers.

Charge adaptors may be provided as part of a bidirectional energy transfer system for charging multiple vehicles from a single power source. An exemplary charge adaptor may enable intelligent charging of multiple vehicles from the power source through various configurations (e.g., daisy-chain, multiplex, etc.) and strategies (e.g. sequential, parallel, staged, etc.). A microcontroller of the charge adaptor may serve as the primary controller of energy flow through a bidirectional energy transfer system, with other connected devices such as the charge source, vehicles, and other charge adaptors configured to function as periphery control devices. The charge adaptor may implement an AC coupled design in which a common voltage bus is utilized to splice energy to other charge adaptors for enabling bidirectional energy transfers.

An electromotive drive for motor vehicle applications. In particular, the electromotive drive is part of a locking device of an electric connection device for electric or hybrid motor vehicles. For this purpose, an electric motor and a multistage transmission which is arranged downstream of the electric motor are provided as drive elements for acting on an actuating element, and a drive housing which houses drive elements is also provided. The actuating element is a locking element of the locking device for example. The drive housing is equipped with inner and/or edge-side protrusions. The protrusions have direct bearing points for individual drive elements or all of the drive elements.

An electromotive drive for motor vehicle applications. In particular, the electromotive drive is part of a locking device of an electric connection device for electric or hybrid motor vehicles. For this purpose, an electric motor and a multistage transmission which is arranged downstream of the electric motor are provided as drive elements for acting on an actuating element, and a drive housing which houses drive elements is also provided. The actuating element is a locking element of the locking device for example. The drive housing is equipped with inner and/or edge-side protrusions. The protrusions have direct bearing points for individual drive elements or all of the drive elements.

A deployable charging point assembly for a vehicle includes a connecting part for connecting to a supply of electrical power separate from the vehicle. The connecting part is mountable on the vehicle, such that the connecting part is movable relative to a body of the vehicle between a first position and a second position. The charging point assembly is configured to establish an electrical connection between the supply of electrical power and an electrical system of the vehicle when the connecting part is in one or more predetermined positions between the first and second positions.

A male plug and a female receptacle of a charger extension cable for electric vehicles is configured to be connected between a home electric circuit and a charging gun of a respective one electric vehicle, and the male plug and the female receptacle of the charger extension cable contains: a body of the charger extension cable. The body of the charger extension cable includes a first extension cord connected with a first male plug, and the first male plug is electrically connected with the home electric circuit having an incoming terminal electrically connected with a current output end of a main power switch of the home electric circuit in a power outgoing direction. The incoming terminal has a first female receptacle connected, and the first female receptacle is electrically connected with the first male plug of the first extension cord.

A male plug and a female receptacle of a charger extension cable for electric vehicles is configured to be connected between a home electric circuit and a charging gun of a respective one electric vehicle, and the male plug and the female receptacle of the charger extension cable contains: a body of the charger extension cable. The body of the charger extension cable includes a first extension cord connected with a first male plug, and the first male plug is electrically connected with the home electric circuit having an incoming terminal electrically connected with a current output end of a main power switch of the home electric circuit in a power outgoing direction. The incoming terminal has a first female receptacle connected, and the first female receptacle is electrically connected with the first male plug of the first extension cord.

An electric vehicle (1) has a battery (2) in an underfloor arrangement. The battery (2) is arranged in a battery space (4) that is delimited by body members (5, 6, 7, 8) of a body (3). The battery space (4) also is delimited at a bottom side of the electric vehicle (1) by way of a protective plate (9). The battery (2) has a connection element (10, 11) at least on a side oriented toward one of the body members (7, 8), and the body member (7, 8) has a recess (12, 13) in which the connection element (10, 11) is arranged.

An electric vehicle (1) has a battery (2) in an underfloor arrangement. The battery (2) is arranged in a battery space (4) that is delimited by body members (5, 6, 7, 8) of a body (3). The battery space (4) also is delimited at a bottom side of the electric vehicle (1) by way of a protective plate (9). The battery (2) has a connection element (10, 11) at least on a side oriented toward one of the body members (7, 8), and the body member (7, 8) has a recess (12, 13) in which the connection element (10, 11) is arranged.