A system includes a vehicle with a charge socket and a contactor switching unit, and a charger for charging an electrical energy accumulator of the vehicle at a vehicle-external AC power system. The charger is a vehicle-external charger device. The charger is a portable charger. The charger has a DC
A system includes a vehicle with a charge socket and a contactor switching unit, and a charger for charging an electrical energy accumulator of the vehicle at a vehicle-external AC power system. The charger is a vehicle-external charger device. The charger is a portable charger. The charger has a DC-DC converter, and includes first and second charging cables. The first charging cable has an AC power system plug, and the second charging cable has a charge plug.
대표청구항▼
1. A charge system, comprising: a vehicle with a charge socket and a contactor switching unit, anda portable vehicle-external charger configured to charge an electrical energy accumulator of the vehicle from a vehicle-external AC power system, the charger comprising: an AC-DC converter,a first charg
1. A charge system, comprising: a vehicle with a charge socket and a contactor switching unit, anda portable vehicle-external charger configured to charge an electrical energy accumulator of the vehicle from a vehicle-external AC power system, the charger comprising: an AC-DC converter,a first charging cable having an AC power system plug,a second charging cable having a charge plug, anda housing having: opposing first and second lids forming a winding reel, the first and second charging cables windable onto the winding reel,a foldable carrying handle configured to secure at least one charging cable wound onto the winding reel, anda foldable stand configured to: secure at least one charging cable wound onto the winding reel when folded, and to be stood on by the charger when unfolded such that all but the foldable stand of the charger is elevated away from a standing surface. 2. The charge system according to claim 1, wherein: the housing has external cooling fins, andthe housing is penetrated by at least one cooling duct, which is configured for a flow of air through the housing. 3. The charge system according to claim 2, wherein: the housing for the first charging cable has an automatic cable retractor, andthe housing for the second charging cable has an automatic cable retractor. 4. The charge system according to claim 1, wherein the charger has at least one thermally insulated carrying handle and at least one thermally insulated stand. 5. The charge system according to claim 3, wherein the charger has at least one thermally insulated carrying handle and at least one thermally insulated stand. 6. The charge system according to claim 4, wherein the charger is securable by the at least one stand in order to charge on the standing surface. 7. The charge system according to claim 1, wherein the charger is securable by the at least one stand in order to charge on the standing surface. 8. The charge system according to claim 4, further comprising: an attachment mechanism for a wall, whereinthe charger is securable to the attachment mechanism by the at least one carrying handle for the purpose of charging. 9. The charge system according to claim 1, further comprising: an attachment mechanism for a wall, whereinthe charger is securable to the attachment mechanism by the at least one carrying handle for the purpose of charging. 10. The charge system according to claim 4, wherein: the at least one carrying handle comprises a holding rail, andthe charger is suspendable with the holding rail from a partially lowered side window of the vehicle. 11. The charge system according to claim 1, wherein: the at least one carrying handle comprises a holding rail, andthe charger is suspendable with the holding rail from a partially lowered side window of the vehicle. 12. The charge system according to claim 2, wherein at least one of the housing, the first lid or the second lid have a heat-irradiating surface coating. 13. The charge system according to claim 1, wherein: the second charging cable or the charging plug has a fuse, andthe fuse is configured to protect the second charging cable when a connection is established between the charge plug and the charge socket against a flow of current from the vehicle to the charger. 14. The charge system according to claim 1, wherein: the vehicle comprises a charge control unit, andcharge control signals from the charger via the second charging cable are detectable by way of the charge control unit. 15. The charge system according to claim 14, wherein: the vehicle comprises a storage space, andthe storage space is configured to transport the portable charger device. 16. The charge system according to claim 1, wherein: the vehicle comprises a storage space, andthe storage space is configured to transport the portable charger device.
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