Vehicle light assembly including a movable light signature member

Patent metadata

Field	Value
Publication number	US-11719409-B2
Application number	US-202217729032-A
Country	US
Kind code	B2
Filing date	Apr 26, 2022
Priority date	Dec 3, 2018
Publication date	Aug 8, 2023
Grant date	Aug 8, 2023

Abstract

A vehicle light assembly including one or more movable light signature members that are selectively translated from a first position partially or wholly in front of conventional light units (low beams, high beams, taillights, etc.) to a second position away from the light units when the light units are in use. Thus, for example, the movable light signature member(s) can include one or more LEDs or the like that are illuminated to act as daytime running lights, turn signal indicators, accessory lights, etc. when they are disposed in front of the light units and when the low beams, high beams, or taillights are not in use. This provides the desired light signature. When the low beams, high beams, or taillights are in use, the movable light signature member(s) are translated out of the way, such that the light units are visible adjacent to and/or between the movable light signature member(s).

First claim

The invention claimed is:

1. A vehicle light assembly, comprising:
a light unit; and
a pair of movable light signature members disposed adjacent to the light unit, wherein the pair of movable light signature members are adapted to be moved from a closed position adjacent to each other and in a light projection path of the light unit to an open position spaced apart from each other and removed from the light projection path of the light unit, and wherein corresponding ends of each of the pair of movable light signature members are coupled together via one or more gears such that each of the pair of movable light signature members moves from the closed position to the open position in unison while maintaining a substantially parallel horizontal configuration.

2. The vehicle light assembly of claim 1 , wherein the pair of movable light signature members each comprise one or more light-emitting devices.

3. The vehicle light assembly of claim 1 , further comprising one or more stationary light signature members disposed adjacent to the pair of movable light signature members.

4. The vehicle light assembly of claim 3 , wherein the one or more stationary light signature members each comprise one or more light-emitting devices.

5. The vehicle light assembly of claim 3 , wherein the one or more stationary light signature members each comprise an elongate structure disposed in a substantially vertical configuration.

6. The vehicle light assembly of claim 1 , wherein the pair of movable light signature members comprise a first movable light signature member and a second movable light signature member, wherein the first movable light signature member and the second movable light signature member are adapted to be moved vertically from the closed position adjacent to each other and in the light projection path of the light unit to the open position spaced apart from each other and removed from the light projection path of the light unit.

7. The vehicle light assembly of claim 6 , wherein the first movable light signature member and the second movable light signature member each comprise an elongate structure disposed in a substantially horizontal configuration.

8. The vehicle light assembly of claim 1 , further comprising one or more actuation mechanisms each adapted to one or more of rotate, pivot, and translate the pair of movable light signature members from the closed position to the open position.

9. The vehicle light assembly of claim 8 , further comprising one or more coupling mechanisms coupled between the pair of movable light signature members and the one or more actuation mechanisms.

10. A vehicle light signature assembly, comprising:
a pair of movable light signature members, wherein the pair of movable light signature members are adapted to be moved from a closed position adjacent to each other and in a light projection path of a light unit to an open position spaced apart from each other and removed from the light projection path of the light unit, and wherein corresponding ends of each of the pair of movable light signature members are coupled together via one or more gears such that each of the pair of movable light signature members moves from the closed position to the open position in unison while maintaining a substantially parallel horizontal configuration.

11. The vehicle light signature assembly of claim 10 , wherein the pair of movable light signature members each comprise one or more light-emitting devices.

12. The vehicle light signature assembly of claim 10 , further comprising one or more stationary light signature members disposed adjacent to the pair of movable light signature members.

13. The vehicle light signature assembly of claim 12 , wherein the one or more stationary light signature members each comprise one or more light-emitting devices.

14. The vehicle light signature assembly of claim 12 , wherein the one or more stationary light signature members each comprise an elongate structure disposed in a substantially vertical configuration.

15. The vehicle light signature assembly of claim 10 , wherein the pair of movable light signature members comprise a first movable light signature member and a second movable light signature member, wherein the first movable light signature member and the second movable light signature member are adapted to be moved vertically from the closed position adjacent to each other and in the light projection path of the light unit to the open position spaced apart from each other and removed from the light projection path of the light unit.

16. The vehicle light signature assembly of claim 15 , wherein the first movable light signature member and the second movable light signature member each comprise an elongate structure disposed in a substantially horizontal configuration.

17. The vehicle light signature assembly of claim 10 , further comprising one or more actuation mechanisms each adapted to one or more of rotate, pivot, and translate the pair of movable light signature members from the closed position to the open position.

18. The vehicle light signature assembly of claim 17 , further comprising one or more coupling mechanisms coupled between the pair of movable light signature members and the one or more actuation mechanisms.

Assignees

• Volvo Car Corp

Inventors

• Fritzon Jan-Erik
• Keskin Berk

Classifications

• F21S41/657 Primary

  by moving light sources · CPC title

• B60Q1/14

  having dimming means · CPC title

• F21S41/141 Primary

  Light emitting diodes [LED] · CPC title

• F21S41/683

  by moving screens · CPC title

• F21S41/689

  Flaps, i.e. screens pivoting around one of their edges · CPC title