Auxiliary spare tire brake light for vehicles

Patent metadata

Field	Value
Publication number	US-11007928-B2
Application number	US-201816485507-A
Country	US
Kind code	B2
Filing date	Mar 13, 2018
Priority date	Mar 13, 2017
Publication date	May 18, 2021
Grant date	May 18, 2021

Abstract

An auxiliary spare tire brake light is provided for a vehicle having a spare tire with a rim that has spokes and openings and that is secured on lugs at the back of the vehicle. The auxiliary spare tire brake light includes a support disc having a central portion and a peripheral portion. An array of openings is formed in the central portion of the support disc and the openings are positioned to fit over the lugs at the back of the vehicle for positioning the support on the lugs behind the rim of the spare tire. An annular race extends around the peripheral portion of the support and a plurality of lights in the form of LEDs is disposed in the race. The LEDs are arrayed in a closely spaced substantially continuous array around the support to form a ring of LEDs. A wire and electrical connector electrically connect the plurality of LEDs to the brake circuitry of the vehicle so that the LEDs are illuminated when the vehicle's brake pedal is depressed, A first portion of the ring of LEDs align with and project light directly through the openings in the rim of the spare tire to be seen from behind as an indication that the vehicle is braking. A second portion of the ring of LEDs aligns behind) the spokes and reflects off of the backs of the spokes to silhouette the rim against the glow of the reflected light.

First claim

What is claimed is:

1. An auxiliary spare tire brake light for a vehicle having a spare tire with a rim having spokes and openings and being secured on lugs at the back of the vehicle, the auxiliary spare tire brake light comprising:
a support having a central portion and a peripheral portion;
an array of openings in the central portion of the support positioned and sized to fit over a plurality of lugs at the back of the vehicle for positioning the support on the lugs behind the rim of the spare tire;
a plurality of closely spaced, interconnected, side-by-side lights arrayed in a continuous ring projecting from, and secured to, the peripheral portion of the support such that spacing between the plurality of lights along the continuous ring is uniform; and
a cable electrically connected to the plurality of lights for electrically connecting the plurality of lights to the brake light circuitry of the vehicle so that the plurality of lights only receive an electrical signal through the cable to control the plurality of lights together as a single group based on a single user input, wherein the cable extends through a hole located in the peripheral portion;
wherein at least some of the plurality of lights project light through openings in the rim of the spare tire to be seen from behind as an indication that the vehicle is braking;
wherein the plurality of lights are a plurality of light emitting diodes that are attached as a ring to the peripheral portion; and
wherein the support is free of a secondary cover or attachment disposed over the plurality of lights.

2. The auxiliary spare tire brake light of claim 1 , wherein the support is disc-shaped.

3. The spare tire brake light of claim 1 , wherein the peripheral portion includes a depressed race that is a substantially U-shaped channel having an open end located near terminals edges of opposing walls of the channel that receives the continuous ring of the plurality of LEDs to secure the circular array within the depressed race.

4. The spare tire brake light of claim 1 , wherein the plurality of lights comprises a plurality of light emitting diodes that extend in a continuous array in the shape of a ring; wherein the light emitting diodes are spaced sufficiently closely together so that a first portion of the light emitting diodes align with the openings in the rim of the spare tire and a second portion of the light emitting diodes align behind the spokes that separate the openings in the rim; and wherein the second portion of the light emitting diodes, when illuminated, projects light onto the backs of the spokes to be reflected onto the back of the vehicle behind the spare tire to silhouette the rim of the spare tire against the back of the vehicle.

5. The auxiliary spare tire brake light of claim 2 , wherein the plurality of lights are held in place via a friction, an interference fit, or both with the peripheral portion.

6. The auxiliary spare tire brake light of claim 5 , wherein the light emitting diodes extend in a continuous array around the ring.

7. The auxiliary spare tire brake light of claim 6 , wherein the light emitting diodes are spaced sufficiently closely together so that a first portion of the light emitting diodes align with the openings in the rim of the spare tire and a second portion of the light emitting diodes align behind the spokes that separate the openings in the rim.

8. The auxiliary spare tire brake light of claim 7 , wherein a second portion of the light emitting diodes, when illuminated, projects light onto the backs of the spokes to be reflected onto the back of the vehicle behind the spare tire to silhouette the rim of the spare tire against the back of the vehicle.

9. A spare tire brake light comprising:
a circular support disc formed of a single piece of material and having a central portion and a peripheral portion;
a plurality of closely spaced, interconnected, side-by-side light emitting diodes (LEDs) attached to the support disc extending in a circular array around the peripheral portion of the support disc such that spacing between the plurality of lights along a continuous ring is uniform and the circular array is free of any visible gaps beyond the uniform spacing between the plurality of lights when the plurality of lights are turned on; and
a cable electrically connected to the plurality of LEDs to electrically connect the plurality of LEDs to a brake light circuitry of the vehicle so that the plurality of lights only receives an electrical signal through the cable to control the plurality of lights together as a single group based on a single user input, wherein the plurality of lights are either all turned on based on a depression of a brake pedal within the vehicle or all turned off based on a release of the brake pedal;
wherein the LEDs are spaced apart sufficiently closely to ensure that a first portion of the plurality of LEDs aligns with openings between spokes of a spare tire rim when the circular support disc is disposed behind the rim and a second portion of the plurality of LEDs align behind the spokes of the spare tire rim; and
wherein the plurality of LEDs are secured to the peripheral portion by a friction fit or interference fit condition;
wherein the wire extends through a hole located in the peripheral portion; and
wherein the plurality of lights are turned on together when a brake pedal within the vehicle is depressed and the plurality of lights are turned off together when the brake pedal is released, and wherein the support is free of a secondary cover or attachment disposed over the plurality of lights.

10. The spare tire brake light of claim 9 wherein the plurality of LEDs are arrayed in a closely spaced relationship around the periphery of the support disc to form the continuous ring of LEDs on the support disc.

11. The spare tire brake light of claim 10 , further comprising an array of openings in the circular support disc configured to receive threaded lugs.

12. The spare tire brake light of claim 11 , wherein the plurality of LEDs project light unobstructed by the support.

13. The spare tire brake light of claim 12 , wherein the support is free of a secondary cover or attachment disposed over the plurality of lights.

Assignees

• Omix Ada Inc

Inventors

• Bennett Patrick W

Classifications

• B60Q1/2696

  Mounting of devices using LEDs · CPC title

• B60Q1/2661 Primary

  mounted on parts having other functions (on wheels B60Q1/326) · CPC title

• B60Q1/44

  for indicating braking action {or preparation for braking, e.g. by detection of the foot approaching the brake pedal} · CPC title

• F21S43/15

  Strips of light sources · CPC title

• F21S43/14

  Light emitting diodes [LED] · CPC title