Light emitting diode lamp comprising one LED consuming a first electrical power and one radiation-emitting semiconductor component consuming an electrical dissipation power
An LED lamp is specified, comprising at least one LED and at least one radiation-emitting semiconductor component, it being the case that when the LED lamp is operating, the at least one LED emits visible light and the at least one radiation-emitting semiconductor component emits electromagnetic radiation having a peak intensity outside the visible region of the spectrum.
1. An LED lamp configured to be used with a light having a predefined total electrical power, the LED lamp comprising:
an LED operable to emit visible light wherein, during operation, said at least one LED consumes a first electrical power; and
at least one radiation-emitting semiconductor component operable to emit electromagnetic radiation having a peak intensity outside the visible region of the spectrum;
wherein said at least one radiation-emitting semiconductor component consumes an electrical dissipation power that is greater than or equal to said first electrical power, the electrical dissipation power selected such that a total electrical power consumed by the LED lamp in operation matches the predefined total electrical power.
2. The LED lamp as in claim 1 , wherein said peak intensity is in the infrared or ultraviolet region of the spectrum.
3. The LED lamp as in claim 1 , wherein said LED emits visible light in a first solid angle region and said radiation-emitting semiconductor component emits electromagnetic radiation in a second solid angle region that is at least partially different from the first.
4. The LED lamp as in claim 1 , wherein said electrical dissipation power is at least twice said first electrical power.
5. The LED lamp as in claim 1 , wherein an efficiency of said radiation-emitting semiconductor component is greater than or equal to 40%.
6. The LED lamp as in claim 1 , comprising a radiation exit surface that is illuminated by said LED and by said radiation-emitting semiconductor component.
7. The LED lamp as in claim 6 , wherein said radiation-emitting semiconductor component is configured to de-ice said radiation exit surface.
8. The LED lamp as in claim 1 , comprising a standard electrical connection.
9. The LED lamp as in claim 8 , comprising a standard base that comprises a standard electrical connection.
10. The LED lamp as in claim 9 , wherein said standard base is an Edison base, a bayonet base, a plug-in base or a base with connecting cables.
11. A light comprising an illuminant, the illuminant comprising an LED lamp as in claim 1 .
12. The light as in claim 11 , which light is a motor vehicle light.
13. The light as in claim 11 , which light is an airfield light.
14. The light as in claim 11 , comprising a ballast that detects a deviation of electrical power consumed by said illuminant during operation from a predefined total electrical power.
15. The light as in claim 14 , wherein said total electrical power set by said ballast is adapted for operating said light with an incandescent lamp as illuminant.
16. The light as in claim 11 , which light is a signal light.
17. The light as in claim 16 , which light is a flasher.
18. The light as in claim 11 and comprising an LED lamp wherein said radiation-emitting semiconductor component is suitable for warming and/or de-icing an object at a distance from said LED lamp, wherein said light comprises a housing and said radiation-emitting semiconductor component is configured to de-ice at least one subregion of said housing.
19. The light as in claim 18 , wherein said housing comprises a radiation penetration surface and said radiation-emitting semiconductor component is configured to de-ice said radiation penetration surface.
20. A method for dissipating an electrical dissipation power in association with an LED lamp operable to emit visible light, the method comprising:
targetedly increasing a total electrical power consumed by said LED lamp during operation by operating a radiation-emitting semiconductor component to emit electromagnetic radiation having a peak intensity outside the visible region of the spectrum, the electrical dissipation power selected such that a total electrical power consumed by the LED lamp in operation matches a predefined total electrical power, and
dissipating a portion of said electrical dissipation power by radiating, out of said LED lamp, the electromagnetic radiation emitted by said radiation-emitting semiconductor component
wherein, during operation, at least one LED of the LED lamp consumes a first electrical power and at least one radiation-emitting semiconductor component of the LED lamp consumes an electrical dissipation power that is greater than or equal to said first electrical power.