Electric charging device for a motor vehicle
An electric charging device for a motor vehicle, in particular an electric or hybrid motor vehicle, which is equipped with a charging socket for a charging plug, which is connectable thereto, and with a locking drive for a locking element. On the basis of an action upon the locking drive, the locking element is configured either for releasably locking the charging plug in relation to the charging socket or for acting upon a further element. According to the invention, the further element is in the form of a charging flap covering the charging socket.
1 . An electric charging device for a motor vehicle comprising:
a charging socket that is configured for connection to a charging plug,
a locking drive, wherein the locking drive is a linear drive for operating on the locking element, and
a locking element that is acted upon by the locking drive, wherein on basis of an action by the locking drive, the locking element is linearly moved in a first direction in a first operation to releasably lock the charging plug in relation to the charging socket and is linearly moved in a second direction in a second operation to act upon a further element,
wherein the further element is configured as a charging flap covering the charging socket.
2 . The electric charging device according to claim 1 , wherein the charging flap is acted upon for locking or unlocking by the locking element.
3 . The electric charging device according to claim 1 , wherein the linear drive is a spindle/spindle nut drive that operates to extend or retract the locking element.
4 . The electric charging device according to claim 3 , wherein the linear drive includes a drive wheel through which the spindle passes.
5 . The electric charging device according to claim 4 , wherein the spindle comprises the locking element and the spindle nut comprises the drive wheel.
6 . The electric charging device according to claim 1 , wherein the locking element passes through the locking drive on both sides.
7 . The electric charging device according to claim 1 , wherein the locking element is a locking pin.
8 . The electric charging device according to claim 1 , wherein the locking element is configured at a plug-side end for engaging in a recess of the charging plug when plugged into the charging socket for performing the first operation of locking the charging plug in relation to the charging socket.
9 . The electric charging device according to claim 8 , wherein the locking element is configured at a flap-side end opposite from the plug-side end for engaging in a recess of the charging flap for performing the second operation of acting upon the charging flap.
10 . The electric charging device according to claim 9 , further comprising a latching lug connected to the charging flap, wherein the recess is provided in or on the latching lug.
11 . The electric charging device according to claim 9 , further comprising a latching lug connected to the charging flap, wherein the recess is provided in or on the latching lug.
12 . The electric charging device according to claim 1 , wherein when the locking element is performing the first operation of locking the charging plug in relation to the charging socket the charging flap is open, and when the charging plug is disengaged from the charging socket the locking element performs the second operation to lock the charging flap.
13 . The electric charging device according to claim 1 , wherein the locking element is movable by the drive between a neutral position in which nether the first operation nor the second operation is being performed, a first position for performing the first operation of locking the charging plug in relation to the charging socket, and a second position for performing the second operation of acting on the charging flap.
14 . The electric charging device according to claim 13 , wherein the locking element is moved by the drive in opposite directions from the neutral position to the first position relative to the second position.
15 . The electric charging device according to claim 1 , wherein the charging flap includes a locking bar that has a recess for engagement by the locking element for performing the second operation.
16 . An electric charging device for a motor vehicle comprising:
a charging socket that is configured for connection to a charging plug,
a locking drive, and
a locking element that is acted upon by the locking drive, wherein on basis of an action by the locking drive, the locking element is configured to perform one of either a first operation comprising releasably locking the charging plug in relation to the charging socket or a second operation comprising acting upon a further element,
wherein the further element is configured as a charging flap covering the charging socket,
wherein the locking element is configured at a plug-side end for engaging in a recess of the charging plug when plugged into the charging socket for performing the first operation of locking the charging plug in relation to the charging socket, and
wherein the locking element is configured at a flap-side end opposite from the plug-side end for engaging in a recess of the charging flap for performing the second operation of acting upon the charging flap.
17 . An electric charging device for a motor vehicle comprising:
a charging socket that is configured for connection to a charging plug,
a locking drive, and
a locking element that is acted upon by the locking drive, wherein on basis of an action by the locking drive, the locking element is configured to perform one of either a first operation comprising releasably locking the charging plug in relation to the charging socket or a second operation comprising acting upon a further element,
wherein the further element is configured as a charging flap covering the charging socket, and
wherein the charging flap includes a locking bar that has a recess for engagement by the locking element for performing the second operation.