Motor vehicle lighting assembly

• US 4,660,128 A
• Filed: 03/17/1986
• Issued: 04/21/1987
• Est. Priority Date: 03/17/1986
• Status: Expired due to Term

• Current Assignee: Valeo-Sylvania LLC
• Original Assignee: GTE Products Corporation
• Inventors: English, George J., Bergin, John A.
• Primary Examiner(s): Nelli, Raymond A.
• Application Number:
  US06/840,268
• Time in Patent Office: 400 Days
• Field of Search: 362/61, 362/80, 362/87, 362/309, 362/307, 362/308, 362/310, 362/267, 362/268, 362/83, 362/340
• US Class Current: 362/462
• CPC Class Codes: B60Q 1/0686 using a position indicator mounted on the headlight and permanently attached thereto

Abstract

A motor vehicle lighting assembly capable of functioning as one-half of the total forward lighting system for a motor vehicle. The assembly includes a common holder member designed for being aligned within the motor vehicle and a plurality (e.g., four or five) of replaceable, sealed lighting modules to provide the necessary illumination. Each module includes a plastic reflector, a low wattage tungsten halogen capsule, and a glass or plastic lens for providing a seal for the module. Each module is readily aligned within a respective compartment of the common holder member and is retained by at least one wireform.

Claims

1. A motor vehicle lighting assembly for providing forward illumination for said motor vehicle, said lighting assembly comprising:

a common holder member defining a plurality of individual, separate compartments therein, said holder member adapted for being positioned within and secured to said motor vehicle and for being oriented in predetermined alignment therewith;

a plurality of replaceable, sealed lighting modules each including a singular reflector, a lighting capsule sealed within said singular reflector in predetermined alignment with the reflecting surfaces thereof, and means for enclosing and sealing said module, each of said modules being positioned within a respective one of said individual compartments within said common holder member;

means for aligning each of said modules within said respective one of said singular compartments relative to said common holder member; and

means for retaining each of said modules within said individual compartments in said aligned orientation relative to said common holder.

2. The lighting assembly according to claim 1 wherein said common holder member is of substantially linear configuration, each of said compartments being oriented therein in a side-by-side relationship.

3. The lighting asembly according to claim 2 wherein the overall height of said common holder member is about two inches or less.

4. The lighting assembly according to claim 1 further including a plurality of connector means each for electrically connecting a respective one of said lighting modules to the electrical system of said motor vehicle.

5. The lighting assembly according to claim 4 wherein each of said lighting modules includes electrical contact means located externally of the neck portion of said reflector and electrically connected to said lighting capsule, each of said connector means comprising a socket member removably positioned on said neck portion of said reflector and electrically coupled to said external contact means.

6. The lighting assembly according to claim 4 further including a common electrical connector secured to or forming part of said common holder member, each of said connector means being electrically coupled to said common electrical connector.

7. The lighting assembly according to claim 5 further including a plurality of retention means each for retaining a respective one of said connector means on said neck portion of said reflector.

8. The lighting assembly according to claim 7 wherein each of said retention means comprises at least one arm member projecting from said reflector for engaging a surface of said socket member in a locking manner.

9. The lighting assembly according to claim 8 wherein said socket member includes at least one slot therein, said arm member extending within said slot to engage said surface of said socket member.

10. The lighting assembly according to claim 1 wherein the number of lighting modules is at least four.

11. The lighting assembly according to claim 1 wherein said means for aligning each of said modules within said individual, separate compartments of said common holder member comprises a plurality of protruberances spacedly located on said reflector of said module in a predetermined pattern, each of said protruberances occupying a plane and adapted for aligning with and engaging corresponding bosses within each of said compartments of said common holder member, said corresponding bosses within said common holder member also occupying a plane.

12. The lighting assembly according to claim 11 wherein said reflector includes a projecting flange member, said protruberances being located on said flange member in said predetermined pattern.

13. The lighting assembly according to claim 12 wherein the number of protruberances is three, two of said protruberances spacedly located on one side of said flange member and the other of said protruberances located on a side of said flange opposite said side having said two protruberances thereon.

14. The lighting assembly according to claim 1 wherein said means for retaining each of said modules in said aligned orientation comprises at least one wireform member for engaging an external surface of said reflector of a respective one of said modules to force said module against a surface of said common holder member.

15. The lighting assembly according to claim 14 wherein said wireform is pivotally oriented on said common holder member.

16. The lighting assembly according to claim 14 wherein the number of said wireforms is two, each of said wireforms having a first end portion for engaging said external surface of said reflector and a second end portion for securedly engaging said common holder member.

17. The lighting assembly according to claim 1 wherein said lighting capsule in each of said lighting modules is a low wattage tungsten halogen capsule having a glass envelope and a pair of conductive lead-in wires projecting from said envelope.

18. The lighting assembly according to claim 17 wherein each of said conductive lead-in wires pass through and are sealed within a wall of said reflector.

19. The lighting assembly according to claim 18 wherein each of said lighting modules includes electrical contact means located externally of the neck portion of said reflector, said lead-in wires of said lighting capsule electrically connected to said contact means.

20. The lighting assembly according to claim 1 further including means for determining the levelness of said common holder member, said means including a base component secured to or forming part of a wall of said common holder member and a bubble level positioned on said base component and adjustable with respect thereto.