Lighting device for rear-view device of vehicle
The disclosure relates to a lighting device of a rear-view device adapted to be used with a vehicle comprising: at least two light sources arranged to emit light beams, wherein the at least two light sources comprise a first light source and a second light source, and the light beams comprise a first beam of light, in particular of a first color, and a second beam of light, in particular of a second color different from the first color; at least two lightguides, wherein the at least two lightguides comprises a first lightguide and a second lightguide; a housing, wherein the housing comprises an upper portion, a lower portion and a supporting element for, in particular detachably, supporting the at least two light sources and/or the at least two light guides; at least one reflective element, wherein the at least one reflective element is arranged to reflect at least a part of the light beams from one of the at least two light sources and is supported by the supporting element; a transparent lens arranged at least partly between the upper portion and the lower portion of the housing; and at least one pattern generating element configured to generate at least one light pattern using at least a part of the light beams from one of the at least two light sources. The disclosure further relates to a rear-view device with at least one such lighting module and a vehicle with at least one such a rear-view device.
1. A lighting device of a rear-view device for a vehicle, comprising:
at least two light sources configured to emit light beams, wherein the at least two light sources comprise a first light source and a second light source, and the light beams comprise a first beam of light of a first color and a second beam of light of a second color different from the first color;
at least two lightguides, wherein the at least two lightguides comprise a first lightguide and a second lightguide;
a housing, wherein the housing comprises an upper portion, a lower portion, and a supporting element for detachably supporting the at least two light sources and/or the at least two light guides;
at least one reflective element, wherein the at least one reflective element is configured to reflect at least a part of the light beams from one of the at least two light sources and is supported by the supporting element;
a transparent lens disposed at least partly between the upper portion and the lower portion of the housing; and
at least one pattern generating element configured to generate at least one light pattern using at least a part of the light beams from one of the at least two light sources,
wherein the first light source is integrally coupled with the first lightguide to emit the first beam of light in a first light portion, the second light source is integrally coupled with the second lightguide to emit the second beam of light in a second light portion, and the first light portion and the second light portion are disposed parallel or substantially parallel to each other, and
wherein the second light source is disposed between the first light source and the at least one reflective element, the second lightguide is disposed between the supporting element and the first lightguide, and the second light source and the second lightguide are configured to create an indirect light effect.
2. The lighting device according to claim 1 , wherein
the first light source is a color changing light source and/or cooperates with a color changing element, and/or
the second light source is a color changing light source and/or cooperates with a color changing element.
3. The lighting device according to claim 1 , wherein
the first light guide comprises the transparent lens,
the first light guide extends towards the bottom of the rear-view device, and/or
the first light guide is configured to allow the second light beam to pass through the transparent lens after being reflected from the at least one reflective element.
4. The lighting device according to claim 1 , wherein
the at least one pattern generating element is configured on or provided by the transparent lens,
the at least one pattern generating element is configured on or provided by the at least one reflective element, and/or
the at least one pattern generating element is configured to be seen at the second light portion.
5. The lighting device according to claim 4 , wherein the at least one reflective element is configured with the at least one pattern generating element for generating at least one light pattern using the second light beam.
6. The lighting device according to claim 4 , wherein the at least one pattern generating element is one of at least one mask, at least one 2D/3D contour on the at least one reflective element, or at least one cut-out on the at least one reflective element for making a pattern, logo, symbol, icon or text.
7. The lighting device according to claim 6 , wherein the at least one pattern generating element is either spread completely on the at least one reflective element or partially to at least one portion of the at least one reflective element.
8. The lighting device according to claim 1 , further comprising a light blocking element disposed between the first light source and the second light source in order to block light beams towards each other.
9. The lighting device according to claim 1 , wherein
the at least two light sources are arranged behind the upper portion of the housing, and/or
at least one of the at least two light sources is switchable between an on and an off state.
10. A rear-view device comprising at least one lighting device according to claim 1 .
11. The rear-view device according to claim 10 , further comprising a control unit for controlling at least one of the at least two light sources.
12. A vehicle comprising at least one rear-view device according to claim 10 .