HOTPLATE

A hob has a hob plate and a plurality of heating devices arranged beneath the hob plate, wherein the hob plate is designed such that it transmits light in the wavelength range visible to the human eye. The heating device has an electrical resistance heater arranged on a support with thermal insulati...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Wittenhagen, Wolfgang, Ose, Dr. Lutz, Thimm, Dr. Wolfgang, Baier, Martin
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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Beschreibung
Zusammenfassung:A hob has a hob plate and a plurality of heating devices arranged beneath the hob plate, wherein the hob plate is designed such that it transmits light in the wavelength range visible to the human eye. The heating device has an electrical resistance heater arranged on a support with thermal insulation. IR-stimulable material including quantum dots is arranged as an indicator light or lighting means on the resistance heater or on the thermal insulation or on the hob plate. The IR-stimulable material is formed in such a way that it can be excited to output light for the indicator light by excitation light in the IR wavelength range.