Emblem assembly in airbag cover
An emblem assembly arranged in an airbag cover coupled with a vehicle structure such as a steering wheel in a motor vehicle includes an electronic unit, a decorative unit, and a control device. The electronic unit is held by the airbag cover and has at least one light source. The decorative unit is arranged in the airbag cover and attached to the electronic unit such that the decorative unit covers at least a part of the electronic unit. The control device is electrically connected to the electronic unit and is adapted to control illumination of the decorative unit. Further, at least one light source of the electronic unit is adjusted by the control device arranged in the vehicle structure.
1. An emblem assembly arranged in an airbag assembly having an airbag cover coupled to a steering wheel in a motor vehicle, the emblem assembly comprising:
an electronic unit held by the airbag cover, the electronic unit having at least one light source;
a decorative unit arranged in the airbag cover and attached to the electronic unit, the decorative unit covering at least a part of the electronic unit; and
a control device electrically connected to the electronic unit via an electric cable attached to a body of the airbag cover, the control device located in at least one connection member formed between the airbag assembly and a rim and adapted to control illumination of the decorative unit,
wherein the at least one light source of the electronic unit is adjusted by the control device arranged in the steering wheel, and
wherein the electronic unit further includes a housing, a circuit board, and a light guide in a packaged configuration.
2. The emblem assembly of claim 1 , wherein the control device is formed with a toggle dimmer switch arranged in the steering wheel, and the toggle dimmer switch adjusts a light intensity of the at least one light source of the electronic unit.
3. The emblem assembly of claim 1 , wherein the control device is formed with a touch dimmer switch arranged in the steering wheel, and the touch dimmer switch adjusts a light intensity of the at least one light source of the electronic unit.
4. The emblem assembly of claim 1 , wherein the control device is formed with a rotary switch arranged in the steering wheel, and the rotary switch adjusts a light intensity of the at least one light source of the electronic unit.
5. The emblem assembly of claim 1 , wherein the control device is formed with a touch sensor arranged around the decorative unit, and the touch sensor adjusts a light intensity of the at least one light source of the electronic unit.
6. The emblem assembly of claim 1 , wherein the control device is formed with a voice control dimmer arranged in the steering wheel, and the voice control dimmer adjusts a light intensity of the at least one light source of the electronic unit.
7. The emblem assembly of claim 1 , wherein the electronic unit is attached to the airbag cover by a form-fitting manner, a force-fitting manner, or an over-molding process.
8. The emblem assembly of claim 1 , wherein the at least one light source of the electronic unit includes a light emitting diode (LED) having a single color or a Red-Green-Blue (RGB) color for multiple colors and hues.
9. The emblem assembly of claim 1 , wherein the electronic unit includes a front side and a rear side such that the decorative unit covers at least a part of the front side of the electronic unit.
10. The emblem assembly of claim 1 , wherein the decorative unit includes a decorative element and a light diffusing element formed with a transparent or translucent material for transmitting light emitted from the at least one light source.
11. An emblem assembly arranged in an airbag assembly having an airbag cover coupled to a steering wheel in a motor vehicle, the emblem assembly comprising:
an electronic unit held by the airbag cover, the electronic unit having at least one light source;
a decorative unit arranged in the airbag cover and attached to the electronic unit, the decorative unit covering at least a part of the electronic unit; and
a control device electrically connected to the electronic unit via an electric cable attached to a body of the airbag cover, the control device located in at least one connection member formed between the airbag assembly and a rim and adapted to control illumination of the decorative unit,
wherein the at least one light source of the electronic unit is adjusted by the control device arranged in the steering wheel, and
wherein the at least one light source of the electronic unit includes a light emitting diode (LED) having a single color or a Red-Green-Blue (RGB) color for multiple colors and hues.