Sealed bulb connector system for a headlamp assembly

1. A headlamp assembly comprising:

a headlamp housing;

a lens affixed to the headlamp housing to thereby define, in conjunction with the headlamp housing, an interior space of the headlamp assembly;

a reflector defining an aperture and arranged within the interior space;

a retention bracket mounted to the reflector;

a first seal attached to the retention bracket for sealing thereof to the headlamp housing and keeping moisture out of the interior space;

an adapter element configured to be selectively fastened to the retention bracket such that an interface between the adapter element and the retention bracket is generated thereby, and unfastened from the retention bracket;

a second seal arranged between the adapter element and the retention bracket, and configured to keep moisture from penetrating the interface between the retention bracket and the adapter element;

a light bulb mounted to the adapter element and configured to extend through the aperture in the reflector toward the lens;

a connector configured to establish an electrical connection to the light bulb for communicating an electric current thereto; and

a third seal arranged between the connector and the adapter element and configured to keep moisture from reaching the electrical connection between the light bulb and the connector.

2. The headlamp assembly of claim 1 , wherein the adapter element is configured to be pushed into the retention bracket in order to extend the light bulb through the aperture into the reflector and then turned relative to the retention bracket to thereby selectively fasten the adapter element to the retention bracket.

3. The headlamp assembly of claim 2 , wherein the adapter element is turned clockwise approximately ¼ turn relative to the retention bracket to thereby selectively fasten the adapter element to the retention bracket.

4. The headlamp assembly of claim 1 , wherein the light bulb is mounted to the adapter element via a mounting plate that is fastened to the adapter element.

5. The headlamp assembly of claim 1 , wherein the first seal is a bellows.

6. The headlamp assembly of claim 1 , wherein the second seal is one of an O-ring and a gasket characterized by a substantially rectangular cross-section.

7. The headlamp assembly of claim 1 , wherein the connector is arranged in line with respect to the light bulb.

8. The headlamp assembly of claim 1 , wherein the connector is arranged at an angle with respect to the light bulb.

9. The headlamp assembly of claim 1 , wherein the connector includes a snap-lock arrangement, and wherein the snap-lock arrangement latches the connector onto the adapter element.

10. The headlamp assembly of claim 1 , wherein the connector is coupled to an electrical cable, and wherein the headlamp assembly further comprises a fourth seal configured to seal an interface between the connector and the electrical cable.

11. A vehicle comprising:

a vehicle body;

an energy storage device; and

a headlamp assembly including:

a headlamp housing mounted to the vehicle body;

a lens affixed to the headlamp housing to thereby define, in conjunction with the headlamp housing, an interior space of the headlamp assembly;

a reflector defining an aperture and arranged within the interior space;

a retention bracket mounted to the reflector;

a first seal attached to the retention bracket for sealing thereof to the headlamp housing and keeping moisture out of the interior space;

an adapter element configured to be selectively fastened to the retention bracket such that an interface between the adapter element and the retention bracket is generated thereby, and unfastened from the retention bracket;

a second seal arranged between the adapter element and the retention bracket, and configured to keep moisture from penetrating an interface between the retention bracket and the adapter element;

a light bulb mounted to the adapter element and configured to extend through the aperture in the reflector toward the lens;

a connector configured to establish an electrical connection to the light bulb for communicating an electric current thereto from the energy storage device; and

a third seal arranged between the connector and the adapter element and configured to keep moisture from reaching the electrical connection between the light bulb and the connector.

12. The vehicle of claim 11 , wherein the adapter element is configured to be pushed into the retention bracket in order to extend the light bulb through the aperture into the reflector and then turned relative to the retention bracket to thereby selectively fasten the adapter element to the retention bracket.

13. The vehicle of claim 12 , wherein the adapter element is turned clockwise approximately ¼ turn relative to the retention bracket to thereby selectively fasten the adapter element to the retention bracket.

14. The vehicle of claim 11 , wherein the light bulb is mounted to the adapter element via a mounting plate that is fastened to the adapter element.

15. The vehicle of claim 11 , wherein the first seal is a bellows.

16. The vehicle of claim 11 , wherein the second seal is one of an O-ring and a gasket characterized by a substantially rectangular cross-section.

17. The vehicle of claim 11 , wherein the connector is arranged in line with respect to the light bulb.

18. The vehicle of claim 11 , wherein the connector is arranged at an angle with respect to the light bulb.

19. The vehicle of claim 11 , wherein the connector includes a snap-lock arrangement, and wherein the snap-lock arrangement latches the connector onto the adapter element.

20. The vehicle of claim 11 , wherein the connector is coupled to an electrical cable, and wherein the headlamp assembly additionally includes a fourth seal configured to seal an interface between the connector and the electrical cable.