Charging system for electric vehicle

Patent metadata

Field	Value
Publication number	US-11130417-B2
Application number	US-201916425573-A
Country	US
Kind code	B2
Filing date	May 29, 2019
Priority date	Apr 13, 2019
Publication date	Sep 28, 2021
Grant date	Sep 28, 2021

Abstract

A charging system for an electric vehicle, comprising a charging station, a charging station stand, a charging cable held by the charging station stand, a charging plug, and a charging port of the electric vehicle. The charging cable is attached to a power source at its first end and to the charging plug at its second end. The charging cable is also retractable. The charging port is mounted on the topside of the electric vehicle and is designed to connect with the charging plug in a manner that keeps the charging cable clear of the floor and the surface of the electric vehicle.

First claim

What is claimed is:

1. A charging system for an electric vehicle, comprising:
a charging station, wherein the charging station comprises:
a charging station stand,
a charging cable held by the charging station stand, wherein a first end of the charging cable is connected to a power source and wherein the charging cable is retractable by means of a retraction mechanism, and
a charging plug connected to a second end of the charging cable, wherein the charging plug is configured to connect to a charging port of an electric vehicle; and
a charging port for the electric vehicle, wherein the charging port is mounted on a roof of the electric vehicle, and wherein the charging port is configured to accept a connection to the charging plug which automatically deploys downwardly from a roof of a vehicle parking structure.

2. The charging system of claim 1 , wherein the charging port is concealed by a charging port cover when not in use.

3. The charging system of claim 1 , wherein the charging station stand holds a portion of the charging cable at the top of the charging station stand by means of a pulley.

4. The charging system of claim 1 , wherein the retraction mechanism coils at least a portion of the charging cable within the structure of the charging station stand.

5. The charging system of claim 1 , wherein the retraction mechanism holds the charging cable in tension while the charging plug is connected to a charging port of an electric vehicle.

6. The charging system of claim 1 , wherein the charging station includes a socket to hold the charging plug in place when the charging station is not in use.

7. The charging system of claim 6 , wherein the retraction mechanism holds the charging cable in tension while the charging plug is held in place by the socket.

8. A battery powered vehicle configured to travel on a road or other suitable surface comprising:
a battery and an electric motor for providing propulsive power for the vehicle;
an exterior body covering a vehicle passenger compartment and the motor and the battery;
a charging port for mating with a charging plug connected to a charging cable for providing electrical power to charge the battery;
wherein the exterior body includes an opening through which the charging plug may pass to mate with the charging port, and wherein the opening is located in a a roof surface of the exterior body so that the charging cable can deploy directly downward from above the vehicle from a location on the roof of a vehicle parking structure to allow the charging plug to mate with the charging port without the cable making contact with the surface surrounding the vehicle.

Assignees

• Karma Automotive Llc

Inventors

• Flynn Jacques
• Thurner Andreas
• Luis Andre Franco

Classifications

• B60L53/55

  Capacitors · CPC title

• B60L53/53

  Batteries · CPC title

• B60L53/60

  Monitoring or controlling charging stations · CPC title

• H02G11/02

  using take-up reel or drum · CPC title

• Y02T90/12

  Electric charging stations · CPC title