Coverless interchangeable AC power outlets

Patent metadata

Field	Value
Publication number	US-12341306-B2
Application number	US-202318140003-A
Country	US
Kind code	B2
Filing date	Apr 27, 2023
Priority date	May 24, 2022
Publication date	Jun 24, 2025
Grant date	Jun 24, 2025

Abstract

A coverless AC power outlet for use in a vehicle interior has a pivotable faceplate that covers or exposes power terminals for receiving prongs of an AC power plug. Internal terminals of the outlet are packaged in a cylinder which is interchangeable between a plurality of plug styles used in different regions of the world. Surrounding the faceplate, a ring of light indicates status of activated or nonactivated terminals.

First claim

What is claimed is:

1. A vehicle power outlet comprising:
a housing defining a recess;
a circuit substrate disposed in the recess;
an inner bezel;
a plurality of power terminals affixed to the inner bezel each having an outer end adapted to receive a power plug of a load device and having an inner end configured for connecting to a power source via the circuit substrate;
an outer bezel which nests together with the inner bezel, wherein the outer bezel defines a fixed faceplate mounted in alignment with the power terminals and having fixed openings guiding the power plug to be inserted into the power terminals;
control terminals carried by the housing and defining forward contact surfaces at fixed positions;
a front trim panel; and
a rotatable faceplate disposed between a front side of the fixed faceplate and a rear side of the front trim panel, wherein the rotatable faceplate has movable openings for selectably covering and uncovering the fixed openings in the fixed faceplate, and wherein the rotatable faceplate comprises a conductive element configured to complete an electrical connection between the forward contact surfaces of the control terminal when the rotatable faceplate is in a predetermined position.

2. The vehicle power outlet of claim 1 wherein the inner bezel, the power terminals, and the outer bezel are configured as a first interchangeable module conforming to a first outlet standard, wherein the circuit substrate defines first connection points aligned to receive the inner ends of the power terminals, and wherein the circuit substrate is adapted to connect to a second interchangeable module comprised of a second inner bezel, second power terminals, and second outer bezel conforming to a second outlet standard, and wherein the circuit substrate defines second connection points aligned to receive second inner ends of the second power terminals of the second interchangeable module.

3. The vehicle power outlet of claim 2 wherein the movable openings of the rotatable faceplate and the fixed openings of the outer bezel match the first outlet standard, and wherein a space between the front trim panel and the outer bezel receiving the rotatable faceplate is configured to interchangeably receive the rotatable faceplate with movable openings matching the first outlet standard or a second rotatable faceplate having second movable openings matching the second outlet standard.

4. The vehicle power outlet of claim 1 wherein the contact surfaces of the control terminals are disposed on a sliding surface of the housing which receives the rotatable faceplate, wherein the control terminals define contact pads at the sliding surface, and wherein the conductive element on the rotatable faceplate bridges the contact surfaces when the movable openings on the rotatable faceplate uncover the fixed openings on the fixed faceplate and otherwise do not bridge the contact surfaces.

5. The vehicle power outlet of claim 1 further comprising:
a light emitter configured to emit controllable illumination through the front trim panel in response to an activation or deactivation of the power outlet determined according to whether the conductive element bridges the contact surfaces.

6. The vehicle power outlet of claim 5 wherein the front trim panel includes a light transmissive zone aligned with the light emitter.

7. The vehicle power outlet of claim 6 wherein the light transmissive zone is arranged as a ring along at least a portion of a perimeter of the rotatable faceplate.

8. The vehicle power outlet of claim 1 wherein a front surface of the rotatable faceplate includes a plurality of gripping protrusions for receiving a turning force applied manually to the rotatable faceplate.

9. The vehicle power outlet of claim 1 wherein the housing and the front trim panel define complementary features for snapping together and capturing the inner bezel, outer bezel, and rotatable faceplate therebetween.

10. The vehicle power outlet of claim 1 wherein the housing defines an arcuate groove, wherein the rotatable faceplate defines a pin configured to insert into the arcuate groove, wherein the arcuate groove and pin are configured to limit rotation of the rotatable faceplate to a range between an uncovered state of the fixed openings and a covered state of the fixed openings, and wherein the range is less than or equal to about 190° of rotation.

11. An interchangeable power outlet system for vehicles, comprising:
a housing defining a recess;
a circuit substrate disposed in the recess;
control terminals carried by the housing and defining forward contact surfaces at fixed positions;
a front trim panel fastened to the housing and having an outlet aperture; and
an interchangeable module disposed in the recess and aligned with the outlet aperture, wherein the interchangeable module comprises:
an inner bezel;
a plurality of power terminals affixed to the inner bezel each having an outer end adapted to receive a power plug of a load device and having an inner end configured for connecting to a power source via the circuit substrate;
an outer bezel which nests together with the inner bezel, wherein the outer bezel defines a fixed faceplate mounted in alignment with the power terminals and having fixed openings guiding the power plug to be inserted into the power terminals; and
a rotatable faceplate disposed in the outlet aperture and held between a front side of the fixed faceplate and a rear side of the front trim panel, wherein the rotatable faceplate has movable openings for selectably covering and uncovering the fixed openings in the fixed faceplate, and wherein the rotatable faceplate comprises a conductive element configured to complete an electrical connection between the forward contact surfaces of the control terminals when the rotatable faceplate is in a predetermined position;

wherein the interchangeable module is selectably configured as a first interchangeable module conforming to a first outlet standard or as a second interchangeable module conforming to a second outlet standard, wherein the circuit substrate defines first connection points aligned to receive the inner ends of the power terminals of the first interchangeable module, and wherein the circuit substrate defines second connection points aligned to receive the inner ends of the power terminals of the second interchangeable module; and
wherein the movable openings of the rotatable faceplate and the fixed openings of the outer bezel match the first outlet standard when the interchangeable module conforms to the first outlet standard, and wherein the movable openings of the rotatable faceplate and the fixed openings of the outer bezel match the second outlet standard when the interchangeable module conforms to the second outlet standard.

12. The interchangeable power outlet system of claim 11 wherein the contact surfaces of the control terminals are disposed on a sliding surface of the housing which receives the rotatable faceplate, wherein the control terminals define contact pads at the sliding surface, and wherein the conductive element on the rotatable faceplate bridges the contact surfaces when the movable openings on the rotatable faceplate uncover the fixed openings on the fixed faceplate and otherwise do not bridge the contact surfaces.

13. The interchangeable power outlet system of claim 11 further comprising:
a light emitter configured to emit controllable illumination through the front trim panel in response to an activation or deactivation of the power outlet determined according to whether the conductive element bridges the contact surfaces.

14. The interchangeable

Assignees

• Ford Global Tech Llc

Inventors

• Flores Becerril Ailen
• Benitez Torres Rosa Fabiola
• López Portela Silvia
• Cobos Reyes Maria Alejandra
• Aguilar Ruelas Eduardo Arturo

Classifications

• H01R13/447

  Shutter or cover plate · CPC title

• H01R13/7175

  Light emitting diodes (LEDs) · CPC title

• H01R2201/26

  for vehicles · CPC title

• H01R27/00 Primary

  Coupling parts adapted for co-operation with two or more dissimilar counterparts ({for dissimilar contact members H01R13/35}; supported only by co-operation with a counterpart H01R31/00; with a holder adapted for supporting apparatus to which its counterpart is attached H01R33/90) · CPC title

• H01R13/4532 Primary

  Rotating shutter · CPC title