Rear tail lamp with integrated window for lighting a deployed tailgate

Patent metadata

Field	Value
Publication number	US-10787118-B2
Application number	US-201816137657-A
Country	US
Kind code	B2
Filing date	Sep 21, 2018
Priority date	Sep 21, 2018
Publication date	Sep 29, 2020
Grant date	Sep 29, 2020

Abstract

An apparatus, according to an exemplary aspect of the present disclosure includes, among other things, a tail lamp housing including a first cutout, a body panel including a second cutout, and at least one light source positioned to transmit light through the first and second cutouts to illuminate a cargo surface. A method according to an exemplary aspect of the present disclosure includes, among other things, providing a cargo member that is moveable between an open position and a closed position and mounting at least one tail lamp adjacent to the cargo member, wherein the tail lamp includes a first cutout. The method further includes forming a second cutout in a body panel and transmitting light through the first and second cutouts to illuminate a cargo surface when the cargo member is in the open position.

First claim

What is claimed is:

1. An apparatus, comprising:
a tail lamp housing including a first cutout;
a tail lamp lens mounted to the tail lamp housing and facing a vehicle exterior, and wherein the tail lamp housing includes a first wall extending in a cross-vehicle direction and a second wall extending in a vehicle longitudinal direction to form a cavity between the tail lamp lens and the first and second walls;
a body panel including a second cutout; and
at least one light source positioned to transmit light through the first and second cutouts to illuminate a cargo surface, and wherein the first cutout is formed within the second wall such that light from the light source is transmitted through the tail lamp lens in the vehicle longitudinal direction, and wherein the light from the light source is transmitted through the first and second cutouts in the cross-vehicle direction when a tailgate with the cargo surface has been moved to a lowered position.

2. The apparatus according to claim 1 , wherein the first and second cutouts are aligned with each other.

3. The apparatus according to claim 1 , wherein the at least one light source is enclosed in the cavity between the tail lamp lens and tail lamp housing.

4. The apparatus according to claim 3 , including a secondary lens mounted to the tail lamp housing to cover the first cutout.

5. The apparatus according to claim 4 , wherein the tail lamp lens and secondary lens are made from a transparent and/or translucent material.

6. The apparatus according to claim 1 , wherein the at least one light source comprises a tail light lamp.

7. The apparatus according to claim 1 , wherein the at least one light source comprises at least a tail light lamp and a separate cargo lamp that is configured to transmit light through the first and second cutouts.

8. An apparatus, comprising:
a tail lamp housing including a first cutout;
a body panel including a second cutout;
at least one light source positioned to transmit light through the first and second cutouts to illuminate a cargo surface; and
a tailgate that provides the cargo surface and is moveable between a raised position and a lowered position, and wherein light is transmitted through the second cutout only when the tailgate is in the lowered position.

9. The apparatus according to claim 8 , including a closure mounted to a side of the tailgate to cover the second cutout when the tailgate is in the raised position.

10. The apparatus according to claim 9 , wherein the closure comprises a reflective material.

11. The apparatus according to claim 1 , wherein the body panel comprises a sheet metal panel of a cargo area.

12. An apparatus, comprising:
a tail lamp housing including a first cutout;
a tail lamp lens mounted to the tail lamp housing;
a body panel including a second cutout that is aligned with the first cutout;
at least one light source positioned within a cavity between the tail lamp housing and the tail lamp lens to transmit light through the first and second cutouts to illuminate a cargo surface; and
a tail gate that provides the cargo surface and is moveable between a raised position and a lowered position, and wherein light is transmitted through the second cutout to illuminated the cargo surface only when the tailgate is in the lowered position.

13. The apparatus according to claim 12 , including a closure mounted to a side of the tailgate to cover the second cutout when the tailgate is in the raised position, and wherein the closure comprises a reflective material.

14. The apparatus according to claim 12 , including a secondary lens mounted to the tail lamp housing to cover the first cutout, and wherein the at least one light source comprises a common light that is used to illuminate both a tail lamp and the cargo surface.

15. A method comprising:
providing a cargo member that is moveable between a closed position ad an open position, and wherein the cargo member comprises a tailgate with the open position comprising a lowered position;
mounting at least one tail lamp adjacent to the cargo member, the tail lamp including a first cutout, and the at least one tail lamp comprises a tail lamp housing that includes the first cutout;
mounting a tail lamp lens to the tail lamp housing;
positioning at least one light source within a cavity between the tail lamp housing and the tail lamp lens;
forming a second cutout in a body panel and aligning the second cutout with the first cutout; and
transmitting light through the first and second cutouts to illuminate a cargo surface when the cargo member is in the open position, and wherein light is transmitted through the second cutout to illuminate the cargo surface only when the tailgate is in the lowered position.

16. The method according to claim 15 , wherein the closed position comprises a raised position for the tailgate, and including mounting a closure to a side of the tailgate to cover the second cutout when the tailgate is in the raised position, and wherein the closure comprises a reflective material.

17. The method according to claim 15 , including providing brake light, running light, and/or turn signal light functions during vehicle operation with the tail lamp.

18. The apparatus according to claim 12 , wherein the at least one light source provides brake light, running light, and/or turn signal light functions during vehicle operation.

19. The apparatus according to claim 1 , wherein the at least one light source is positioned within the tail lamp housing and provides brake light, running light, and/or turn signal light functions during vehicle operation.

Assignees

• Ford Global Tech Llc

Inventors

• Augusty Andrew

Classifications

• B60Q1/304

  Adaptations of signalling devices having a part on the vehicle body and another on the boot door · CPC title

• B60Q1/30 Primary

  for indicating rear of vehicle, e.g. by means of reflecting surfaces · CPC title

• B60Q3/30 Primary

  for compartments other than passenger or driving compartments, e.g. luggage or engine compartments · CPC title

• F21V5/04

  of lens shape · CPC title

• B60Q1/56

  for illuminating registrations or the like {, e.g. for licence plates} · CPC title