Optoelectronic component having a radiation source
View Patent ↗An optoelectronic component includes at least one radiation source that produced electromagnetic radiation, a reflector, and a lens, wherein the reflector deviates a part of the radiation of the radiation source into a desired beam direction, the lens deviates at least a part of the radiation of the radiation source into the desired beam direction, the lens has a first side face which is conical at least in some areas, the first side face faces toward the radiation source, and the reflector has a concave first section and a second convex section.
1. An optoelectronic component comprising at least one radiation source that produces electromagnetic radiation, a reflector, and a lens, wherein the reflector deviates a part of the radiation of the radiation source into a desired beam direction, the lens deviates at least a part of the radiation of the radiation source into the desired beam direction, the lens has a first side face which is conical at least in some areas, the first side face faces toward the radiation source, and the reflector has a concave first section and a second convex section.
2. The component according to claim 1 , wherein the first side face is configured to be fully conical.
3. The component according to claim 1 , wherein the reflector delimits an emission space, the reflector has an emission aperture in an end region in the emission direction, and the first side face covers at least 80% of the emission aperture.
4. The component according to claim 1 , wherein the first side face covers at least 90% of the emission aperture, the reflector delimits an emission space, the reflector has an emission aperture in an end region in the emission direction, and the first side face covers at least 80% of the emission aperture.
5. The component according to claim 1 , wherein the lens has at least partially a convex surface on a second side face arranged opposite the first side face.
6. The component according to claim 1 , wherein the lens has at least partially a Fresnel structure on a second side face arranged opposite the first side face.
7. The component according to claim 1 , wherein the reflector is formed on an inner side of a housing, the lens being fastened with an edge region on a side face of the housing.
8. The component according to claim 1 , wherein the first and second sections merge into one another, a cross section of the first section narrows in the direction of the radiation source, and a cross section of the second section narrows in the direction of the radiation source.
9. The component according to claim 1 , wherein the reflector is formed on an inner side of a housing, the lens being fastened with an edge region on a side face of the housing, and the second side face of the lens has a circumferential groove.
10. The component according to claim 1 , wherein the lens has at least partially a convex surface on a second side face arranged opposite the first side face, and the second side face of the lens has a circumferential groove.
11. The component according to claim 1 , wherein the second side face of the lens has a circumferential groove.
12. The component according to claim 1 , wherein the second side face of the lens has a central recess.
13. The component according to claim 1 , wherein the second side face of the lens has a central recess.
14. The component according to claim 1 , wherein the lens has at least partially a convex surface on a second side face arranged opposite the first side face, and the second side face of the lens has a central recess.
15. The component according to claim 1 , wherein the reflector is formed on an inner side of a housing, the lens being fastened with an edge region on a side face of the housing, wherein the second side face of the lens has a circumferential groove.