System for hands-free electrified vehicle charging

Patent metadata

Field	Value
Publication number	US-11318857-B2
Application number	US-201916671264-A
Country	US
Kind code	B2
Filing date	Nov 1, 2019
Priority date	Nov 1, 2019
Publication date	May 3, 2022
Grant date	May 3, 2022

Abstract

A vehicle charging station includes a shroud configured to guide a vehicle charge plug that is lowered from a vehicle toward a charge connector as the vehicle moves toward the charging station. The vehicle charge plug and the charge connector have contacts arranged on a connector face that is generally perpendicular to a surface on which the vehicle charging station rests.

First claim

What is claimed is:

1. A vehicle charging system comprising:
a charge connector coupled to a power supply and having contacts arranged on a face that is oriented generally perpendicular to a surface on which the vehicle charging system rests;
a shroud coupled to the charge connector, and including a surface defining a channel leading from the charge connector to a pair of angled surfaces continuous with the channel that flare out from the channel such that the channel and angled surfaces have a Y-shape, wherein the angled surfaces are configured to guide an element of a charge plug that is lowered from a vehicle and moving toward the charge connector into the channel; and
a locking pin coupled to an actuator and configured to selectively extend into the channel and limit movement of the charge plug.

2. The vehicle charging system of claim 1 , wherein the actuator is a solenoid.

3. The vehicle charging system of claim 1 , wherein the shroud is further configured with an upper surface that is shaped to slope away from the channel and the charge connector to direct liquid away from the channel.

4. The vehicle charging system of claim 1 , wherein the charge connector further includes one or more magnetic elements to attract the charge plug.

5. The vehicle charging system of claim 1 , wherein the shroud includes integrated supports configured to support the shroud on the surface and defines open sides to prevent debris accumulation under the shroud.

6. The vehicle charging system of claim 1 further including flexible feet coupled to the shroud and configured to support the shroud on the surface.

7. The vehicle charging system of claim 1 further comprising a heating element coupled to the shroud and configured to prevent accumulation of ice proximate the charge connector.

8. The vehicle charging system of claim 1 further comprising a charge status indicator that is coupled to a charge cable coupled to the charge connector and configured to convey status of the vehicle charging system.

9. The vehicle charging system of claim 8 , wherein the charge status indicator further includes a plurality of light elements for conveying a state of charge of a vehicle battery during charging.

10. The vehicle charging system of claim 8 , wherein the charge status indicator further includes a display element configured to display a time to full charge.

11. The vehicle charging system of claim 8 , wherein the charge status indicator includes a multicolor lighting element to convey the status.

Assignees

• Ford Global Tech Llc

Inventors

• Westfall Christopher
• Bailey Hannah
• Mathews Jacob

Classifications

• H02J7/751

  concerning the insertion or the connection of the batteries · CPC title

• H02J7/70

  characterised by the mechanical construction · CPC title

• H02J50/90

  involving detection or optimisation of position, e.g. alignment · CPC title

• B60K6/28

  characterised by the electric energy storing means, e.g. batteries or capacitors · CPC title

• B60L53/35 Primary

  Means for automatic or assisted adjustment of the relative position of charging devices and vehicles · CPC title