Vehicle rear signal light assembly of the high mounted type

• US 5,211,466 A
• Filed: 06/15/1992
• Issued: 05/18/1993
• Est. Priority Date: 06/15/1992
• Status: Expired due to Fees

• Current Assignee: Ford Motor Company
• Original Assignee: Ford Motor Company
• Inventors: Jarocki, Corey J., Provancher, Jason W.
• Primary Examiner(s): Lazarus, Ira S.
• Assistant Examiner(s): LEE, Y MY QUACH
• Application Number:
  US07/898,658
• Time in Patent Office: 337 Days
• Field of Search: 362/61, 362/74, 362/80, 362/80.1, 362/83.3, 362/368, 362/800, 296/146 M, 296/201, 340/471, 340/475, 340/479
• US Class Current: 362/540
• CPC Class Codes: B60Q 1/302 mounted in the vicinity, e.g. in the middle, of a rear window
• CPC Class Codes: F21S 43/14 Light emitting diodes [LED]
• CPC Class Codes: F21S 43/15 Strips of light sources

Abstract

A vehicle rear signal light assembly (16) of the high mounted type is mounted within a rear roof header (18) of a roof panel (12) to shine a light signal from a source (40) through a lens (38) aligned with an opening (36) in an obscuration band (34) of an upper rear window edge portion (28) covering an outwardly opening flanged construction of the roof header. The signal light assembly (16) by utilizing existing vehicle structure does not intrude into the interior space of the occupant compartment either at its storage shelf or its headroom. Different embodiments of the signal light assembly (16,16a,16b) provide a brake signal, turn signals, and both brake and turn signals. The light source (40) may be either an electric bulb that shines through a lens (38) or one or more light emitting diodes (56) that shine through the lens which is aligned with the opening (36) in the obscuration band (40) through which the signal shines.

Claims

1. A vehicle rear signal light assembly of a high mounted type, comprising:

a body panel having a rear extremity including a header that has outer and inner, outer and inner flanges and an outwardly opening intermediate portion located between the flanges;

a rear window having an edge portion that is secured to the outer and inner flanges of the header and includes an obscuration band that hides the header from sight through the rear window;

the obscuration band of the edge portion of the rear window having an opening between the outer and inner flanges of the header;

a lens mounted in alignment with the opening in the obscuration band of the edge portion of the rear window; and

a signal light source mounted within the outwardly opening intermediate portion of the header in alignment with the lens to shine light rearwardly therethrough to provide a signal.

2. A vehicle rear signal light assembly of a high mounted type as in claim 1 wherein said body panel is a roof panel whose rear extremity includes a rear roof header, and wherein said edge portion of the rear window is an upper edge portion that covers the rear roof header in whose outwardly opening intermediate portion the signal light source is mounted and covered by the lens.

3. A vehicle rear signal light assembly of a high mounted type as in claim 2 wherein the opening in the obscuration band of the upper edge portion of the rear window, the lens, and the signal light source are centrally located with respect to an associated vehicle and provide a braking signal.

4. A vehicle rear signal light assembly of a high mounted type as in claim 2 which includes a second opening in the obscuration band of the upper edge portion of the rear window, a second lens aligned with the second opening, and a second signal light source mounted within the outwardly opening intermediate portion of the rear roof header in alignment with the second lens to shine light rearwardly therethrough to provide another signal;

and the two openings and the associated lenses and signal light sources being located at laterally spaced locations with respect to the upper edge portion of the rear window to provide turn signals.

5. A vehicle rear signal light assembly of a high mounted type as in claim 2 wherein the signal light source and lens are centrally located with respect to the upper edge portion of the rear window and provide a braking signal, and a pair of additional lenses and associated signal light sources located on opposite sides of the first lens and signal light source to provide turn signals.

6. A vehicle rear signal light assembly of a high mounted type as in claim 5 wherein the obscuration band of the upper edge portion of the rear window has a pair of additional openings aligned with the pair of additional lenses and associated signal light sources, and the obscuration band having a pair of laterally spaced portions that respectively separate the opening from the pair of additional openings.

7. A vehicle rear signal light assembly of a high mounted type as in claim 6 wherein the rear roof header further includes a pair of partitions that are respectively aligned with the pair of laterally spaced portions of the obscuration band and respectively separate the signal light source from the pair of additional signal light sources located on, opposite sides of the signal light source.

8. A vehicle rear signal light assembly of a high mounted type as in claim 2 which includes a pair of laterally spaced signal light sources that can both be lighted to provide a braking signal and which can be separately lighted to provide a turn signal.

9. A vehicle rear signal light assembly of a high mounted type as in claim 8 wherein the rear roof header includes a partition between the pair of laterally spaced signal light sources.

10. A vehicle rear signal light assembly of a high mounted type as in claim 2 wherein the signal light source is a bulb.

11. A vehicle rear signal light assembly of a high mounted type as in claim 10 wherein the signal light source also includes a reflector for directing light from the bulb.

12. A vehicle rear signal light assembly of a high mounted type as in claim 2 wherein the signal light source includes at least one light emitting diode.

13. A vehicle rear signal light assembly of a high mounted type as in claim 2 wherein the signal light source is a strip of light emitting diodes.

14. A vehicle rear signal light assembly of a high mounted type as in claim 13 wherein the outwardly opening intermediate portion of the rear roof header includes a slide mount for supporting the strip of light emitting diodes, and the rear roof header including an access opening through which the strip of light emitting diodes is inserted and removed from the slide mount.

15. A vehicle rear signal light assembly of a high mounted type as in claim 2 further including a seal located between the lens and the upper edge portion of the rear window, and an adhesive that secures the upper edge portion of the rear window to the outer and inner flanges but is prevented by the seal from contacting the lens in alignment with the opening in the obscuration band of the upper edge portion of the rear window where light shines through to provide the signal.

16. A vehicle rear signal light assembly of a high mounted type as in claim 2 further including an adhesive bond that secures the lens between the rear roof header and the upper edge portion of the rear window.

17. A vehicle rear signal light assembly of a high mounted type as in claim 16 wherein the adhesive bond extends between the lens and the outer and inner flanges of the rear roof header.

18. A vehicle rear signal light assembly of a high mounted type, comprising:

a roof panel having a rear extremity including a rear roof header that has outer and inner flanges and an outwardly opening intermediate portion located between the outer and inner flanges;

a rear window having an upper edge portion;

an adhesive bond that secures the upper edge portion of the rear window to the outer and inner flanges of the rear roof header;

the upper edge portion of the rear window including an obscuration band that hides the rear roof header from sight through the rear window;

the obscuration band of the upper edge portion of the rear window having an opening between the outer and inner flanges of the rear roof header;

a lens mounted in alignment with the opening in the obscuration band of the upper edge portion of the rear window;

a seal that prevents the adhesive bond from contacting the lens in alignment with the opening in the obscuration band of the upper edge portion of the rear window; and

a signal light source mounted within the outwardly opening intermediate portion of the rear roof header in alignment with the lens to shine light rearwardly therethrough to provide a signal.

19. A vehicle rear signal light assembly of a high mounted type, comprising:

a roof panel having a rear extremity including a rear roof header that has outer and inner flanges and an outwardly opening intermediate portion located between the flanges;

a rear window having an upper edge portion;

an adhesive bond that secures the upper edge portion of the rear window to the flanges of the rear roof header;

the upper edge portion of the rear window including an obscuration band that hides the rear roof header from sight through the rear window;

the obscuration band of the upper edge portion of the rear window having an opening between the flanges of the rear roof header;

a seal that prevents the adhesive bond from contacting the lens in alignment with the opening in the obscuration band of the upper edge portion of the rear window;

a lens mounted in alignment with the opening in the obscuration band of the upper edge portion of the rear window;

another adhesive that secures the lens to both the outer and inner flanges of the rear roof header;

a signal light source mounted within the outwardly opening intermediate portion of the rear roof header in alignment with the lens to shine light rearwardly therethrough to provide a signal; and

the signal light source being selected from the group consisting of an electric bulb and a light emitting diode.