Lamp for general lighting
First Claim
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1. A lamp comprising:
- a lamp housing, which has a light exit opening;
a light source of a first type arranged in the lamp housing;
a lampholder fastened on the lamp housing; and
a light source of a second type fastened on the lampholder the light source of the second type comprising an organic light-emitting diode, and the light source of the second type arranged downstream of the light exit opening in an emission direction, wherein the light source of the second type is mounted rotatably and wherein the lampholder comprises at least two rods between which the light source of the second type is mounted rotatably.
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Abstract
A lamp includes a lamp housing which has a light exit opening. A light source of a first type is arranged in the lamp housing. A mounting is fastened to the lamp housing and at least one light source of a second type is fastened to the holder. The at least one light source of the second type includes an organic light-emitting diode and the at least one light source of the second type is arranged downstream of the light exit opening in an emission direction.
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Citations
18 Claims
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1. A lamp comprising:
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a lamp housing, which has a light exit opening; a light source of a first type arranged in the lamp housing; a lampholder fastened on the lamp housing; and a light source of a second type fastened on the lampholder the light source of the second type comprising an organic light-emitting diode, and the light source of the second type arranged downstream of the light exit opening in an emission direction, wherein the light source of the second type is mounted rotatably and wherein the lampholder comprises at least two rods between which the light source of the second type is mounted rotatably. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A lamp comprising:
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a lamp housing, which has a light exit opening; a light source of a first type, arranged in the lamp housing; a lampholder, fastened on the lamp housing; a light source of a second type, fastened on the lampholder, the light source of the second type being a flat light source, having an emission face with an area of at least 1 cm2, the light source of the second type being arranged downstream of the light exit opening in an emission direction, wherein the lamp housing has a first cavity which is designed as an ellipsoid of revolution, in some places, the light source of the first type being arranged in the vicinity of one focal point of the ellipsoid of revolution that is remote from the light exit opening, and wherein the light exit opening is arranged in the vicinity of another focal point of the ellipsoid of revolution; wherein the lamp housing has a basic body, in the form of a truncated cone or a truncated pyramid, at least in some places, wherein the truncated cone or the truncated pyramid tapers in a direction opposite to a direction of the light exit opening; and wherein the lampholder comprises at least one rod, in the form of a sinusoidal function, at least in some places.
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Specification