Glass panel assembly for a roof of a vehicle

Patent metadata

Field	Value
Publication number	US-11718223-B2
Application number	US-202117357726-A
Country	US
Kind code	B2
Filing date	Jun 24, 2021
Priority date	May 27, 2019
Publication date	Aug 8, 2023
Grant date	Aug 8, 2023

Abstract

A glass panel assembly for use in a roof of a vehicle, comprises a glass panel, a frame and an elongate lighting device. The glass panel comprises an interior main surface and the interior main surface of the glass panel is configured to be directed to a passenger compartment of the vehicle. The frame is adhered to the interior main surface and comprises a shaped element. The shaped element is one of a recess and a protrusion. The elongate lighting device is coupled to the frame by a mating shape engaging the shaped element. The lighting device is configured to directly illuminate at least a part of said passenger compartment.

First claim

What is claimed is:

1. A glass panel assembly for use in a roof of a vehicle, the glass panel assembly comprising:
a glass panel comprising an interior main surface, the interior main surface of the glass panel being configured to be directed to a passenger compartment of the vehicle;
a frame adhered to the interior main surface, the frame comprising an elongated recess extending between the interior main surface and the frame along a length direction of at least a part of the frame;
an elongate lighting device mechanically retained at the frame by a mating shape of the elongate lighting device engaging the recess and wherein the lighting device is configured to directly illuminate at least a part of said passenger compartment.

2. The glass panel assembly according to claim 1 , wherein the frame is at least partially formed from a cured polymer-based composition.

3. The glass panel assembly according to claim 1 , wherein the frame comprises a rigid support element.

4. The glass panel assembly according to claim 3 , wherein the rigid support element is embedded in a cured polymer-based composition.

5. The glass panel assembly according to claim 3 , wherein the rigid support element comprises an elongated recess and wherein the rigid support element is embedded in the cured polymer-based composition such that the elongated recess is open and forms the elongated recess of the frame.

6. The glass panel assembly according to claim 1 , wherein the recess and the mating shape have a corresponding shape to provide for a form-fitting engagement.

7. The glass panel assembly according to claim 1 , wherein the elongate lighting device comprises an elongate light guide, the elongate light guide being clamped in the recess.

8. The glass panel assembly according to claim 1 , wherein the elongate lighting device comprises a carrier, the carrier comprising a coupling element, the coupling element having the mating shape.

9. The glass panel assembly according to claim 8 , wherein the elongate lighting device comprises an array of light sources and a diffusing element arranged between the array of light sources and the passenger compartment of the vehicle.

10. A method of manufacturing a glass panel assembly for use in a roof of a vehicle, the method comprising:
providing a glass panel comprising an interior main surface, the interior main surface of the glass panel being configured to be directed to a passenger compartment of the vehicle;
adhering a frame to the interior main surface, the frame comprising an elongated recess extending between the interior main surface and the frame along a length direction of at least a part of the frame;
providing an elongate lighting device, the lighting device comprising a mating shape;
engaging the mating shape of the elongate lighting device with the recess to mechanically retain the elongate lighting device at the frame, and wherein the lighting device is configured to directly illuminate at least a part of said passenger compartment.

11. A glass panel assembly for use in a roof of a vehicle, the glass panel assembly comprising:
a glass panel comprising an interior main surface, the interior main surface of the glass panel being configured to be directed to a passenger compartment of the vehicle;
a frame adhered to the interior main surface, the frame comprising an elongated recess;
an elongate lighting device comprising a carrier, the carrier comprising a coupling element, the coupling element comprising a mating shape, wherein the mating shape is engaged with the elongated recess of the frame of the glass panel assembly in a form-fitting manner, the lighting device being configured to directly illuminate at least a part of said passenger compartment.

12. A glass panel assembly for use in a roof of a vehicle, the glass panel assembly comprising:
a glass panel comprising an interior main surface, the interior main surface of the glass panel being configured to be directed to a passenger compartment of the vehicle;
a frame adhered to the interior main surface, the frame comprising an elongated recess extending between the interior main surface and the frame along a length, direction of at least a part of the frame, and wherein the recess is configured for engaging a mating shape of an elongate lighting device such to mechanically retain the lighting device at the frame and directly illuminate at least a part of said passenger compartment.

13. The glass panel assembly according to claim 12 , wherein the glass panel assembly further comprises an electrical connector for an electrical connection to the lighting device such to supply electrical power to the lighting device.

14. The glass panel assembly according to claim 12 , wherein the shaped element is elongated and extends along a length direction of at least a part of the frame.

15. The glass panel assembly according to claim 12 , wherein the shaped element and the mating shape have a corresponding shape to provide for a form-fitting engagement.

16. The glass panel assembly according to claim 12 , wherein the frame is at least partially formed from a cured polymer-based composition.

17. The glass panel assembly according to claim 12 , wherein the frame comprises a rigid support element.

18. The glass panel assembly according to claim 1 , wherein a reflective layer is applied on the interior main surface of the glass panel in the elongated recess to reflect light towards the passenger compartment of the vehicle.

Assignees

• Inalfa Roof Sys Group Bv

Inventors

• Li Jiangtao
• Custers Jur Johannes Maria
• Van Boxtel Eduardus Christianus Henricus
• Nellen Marcel Johan Christiaan
• Rikkert Robert
• De Jong Robbert Arij Jeroen
• De Bie Sander

Classifications

• B60Q3/208 Primary

  Sun roofs; Windows · CPC title

• B60J7/043

  Sunroofs (B60J7/047 - B60J7/053 take precedence){e.g. sliding above the roof} · CPC title

• B60Q3/51

  for mounting lighting devices onto vehicle interior, e.g. onto ceiling or floor · CPC title

• B60Q3/56

  Lighting devices mounted on elongate supports, e.g. on flexible arms · CPC title

• B60Q3/62

  using light guides · CPC title