Vehicle window assembly

• US 8,840,288 B2
• Filed: 11/02/2010
• Issued: 09/23/2014
• Est. Priority Date: 11/02/2010
• Status: Active Grant

• Current Assignee: Nissan Motor Co., Ltd.
• Original Assignee: Nissan North America Incorporated (Nissan Motor Co., Ltd.)
• Inventors: Plavetich, Richard, Chang, Ching Pin
• Primary Examiner(s): Lee, Jong-Suk (James)
• Assistant Examiner(s): MACCHIAROLO, LEAH SIMONE
• Application Number:
  US12/938,139
• Publication Number:
  US 20120104789A1
• Time in Patent Office: 1,421 Days
• Field of Search: 362/487, 362/490, 362/503, 454/129, 454136-138
• US Class Current: 362/490
• CPC Class Codes: B60Q 1/268 on windscreens or windows B60Q1/302 takes precedence; lighting devices for vehicle interior on or for windows B60Q3/208
• CPC Class Codes: B60Q 3/208 Sun roofs; Windows
• CPC Class Codes: B60Q 3/82 Switches specially adapted for vehicle interior lighting, e.g. switching by tilting the lens

Abstract

A vehicle window assembly includes a vehicle structure, a window panel and a light source. The vehicle structure defines a viewing aperture. The window panel is mounted to the vehicle structure and covers the viewing aperture. The window panel has a peripheral edge surrounding a first window surface and a second window surface opposite the first window surface. The first window surface includes an etched section. The light source is mounted to the vehicle structure adjacent to a portion of the peripheral edge of the window panel such that light from the light source is directed to the portion of the peripheral edge of the window panel. The light travels in a lateral direction through the window panel selectively illuminating the etched section.

Claims

1. A vehicle window assembly comprising:

a vehicle structure including a body panel that at least partially defines a portion of a vehicle passenger compartment, the body panel defining a viewing aperture and having an exterior facing surface adjacent to the viewing aperture;

a window panel mounted to the body panel and covering the viewing aperture and a portion of the exterior facing surface, the window panel having a peripheral edge surrounding a first window surface and a second window surface opposite the first window surface, the first window surface including an etched section, the peripheral edge of the window panel and the exterior facing surface of the body panel defining a lighting enclosure adjacent to the viewing aperture;

a light source mounted directly to the exterior facing surface of the body panel within the lighting enclosure adjacent to a portion of the peripheral edge of the window panel such that light from the light source is directed to the portion of the peripheral edge of the window panel and such that the light travels in a lateral direction through the window panel selectively illuminating the etched section, the first window surface facing the passenger compartment and the second window surface at least partially defining an exterior surface of the vehicle; and

a trim element installed to the body panel along a periphery of the viewing aperture concealing the light source and the lighting enclosure.

2. The vehicle window assembly according to claim 1, wherein

the body panel at least partially defines a roof portion that includes the viewing aperture and the window panel to define a sunroof.

3. The vehicle window assembly according to claim 1, wherein

the body panel at least partially defines a door portion that includes the viewing aperture and the window panel to define a window.

4. The vehicle window assembly according to claim 3, wherein

the door portion includes a main window area and a quarter-window area with the window panel being disposed in the quarter-window area to define a door quarter-window.

5. The vehicle window assembly according to claim 1, wherein

the body panel at least partially defines a recessed lip that surrounds and at least partially defines the viewing aperture, and

the window panel is coupled to the recessed lip.

6. The vehicle window assembly according to claim 5, wherein

the second window surface of the window panel is an exterior surface that is mounted flush with an outer surface of the vehicle structure.

7. The vehicle window assembly according to claim 5, wherein

the body panel at least partially defines a recessed area that extends along a section of the viewing aperture between the recessed lip and an adjacent portion of the vehicle structure, and

the light source is fixed within the recessed area between the peripheral edge of the window panel and the vehicle structure.

8. The vehicle window assembly according to claim 1, wherein the first window surface is an interior surface relative to the vehicle.

9. The vehicle window assembly according to claim 1, wherein

the window panel is non-movably mounted to the vehicle structure.

10. The vehicle window assembly according to claim 1, wherein

the light source is disposed adjacent to a vehicle roof rail of the vehicle structure.

11. The vehicle window assembly according to claim 1, wherein

the light source is aligned with a center of the window panel relative to a direction of a thickness of the window panel.

12. The vehicle window assembly according to claim 1, wherein

the light source is a light-emitting diode device.

13. The vehicle window assembly according to claim 1, wherein

the light source includes a plurality of light providing devices that are spaced apart from one another around the peripheral edge of the window panel.

14. The vehicle window assembly according to claim 1, wherein

the etched section includes indicia labeling a vehicle component.

15. The vehicle window assembly according to claim 1, wherein

the trim element has a section that is flush with the exterior facing surface adjacent to the viewing aperture.

16. A vehicle window assembly comprising

a vehicle structure including a body panel that at least partially defines a portion of a vehicle passenger compartment, the body panel defining a viewing aperture;

a window panel mounted to the body panel and covering the viewing aperture, the window panel having a peripheral edge surrounding a first window surface and a second window surface opposite the first window surface, the first window surface including an etched section, the peripheral edge of the window panel and the body panel defining a lighting enclosure adjacent to the viewing aperture with a portion of the first window surface adjacent to the peripheral edge overlaying a portion of the body panel;

a light source mounted directly to the body panel within the lighting enclosure adjacent to the viewing aperture and a portion of the peripheral edge of the window panel such that light from the light source is directed to the portion of the peripheral edge of the window panel and such that the light travels in a lateral direction through the window panel selectively illuminating the etched section; and

an exterior trim element installed to the body panel along a periphery of the viewing aperture contacting the second window surface of the window panel and at least partially retaining the window panel to the body panel, and concealing the light source.

17. The vehicle window assembly according to claim 16, wherein

the body panel of the vehicle structure includes an exterior facing surface adjacent to the viewing aperture, and

the exterior trim element has a section that is flush with the exterior facing surface of the body panel adjacent to the viewing aperture.

18. The vehicle window assembly according to claim 16, wherein

the exterior trim element further conceals a portion of the body panel defining the lighting enclosure.

19. A vehicle window assembly comprising:

a vehicle structure defining a viewing aperture;

a window panel mounted to the vehicle structure and covering the viewing aperture, the window panel includes an outer panel and an inner panel, the inner panel having a peripheral edge surrounding a first window surface and a second window surface opposite the first window surface, the first window surface being an interior surface that includes an etched section;

a light source mounted to the vehicle structure adjacent to a portion of the peripheral edge of the inner panel such that light from the light source is directed to the portion of the peripheral edge of the inner panel and such that the light travels in a lateral direction through the inner panel selectively illuminating the etched section, the outer panel having an outer peripheral edge that extends laterally beyond the peripheral edge of the inner panel such that the outer panel and the vehicle structure define a lighting enclosure with the light source being concealed therebetween; and

a masking material covering at least a section of an inner surface of the outer panel extending inward from the outer peripheral edge of the outer panel to proximate the lighting enclosure such that the light source is concealed by the masking material.

20. The vehicle window assembly according to claim 19, wherein

the masking material is disposed on a surface of the outer panel that faces the inner panel.