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US 11,896,727 B2Granted
Lighting and sanitization device
AssigneeArtemide S.p.A.
InventorsCarlotta Francesca Isolina Maria de Bevilacqua, Fabio Zanola
Life of this patent
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Abstract
A lighting and sanitization device, comprises: a first light source emitting violet light having a wavelength between 380 and 430 nm; a second light source emitting white light; a third light source emitting lime light having a peak wavelength between 535 and 545 nm.
Claims10
A lighting and sanitization device, comprising:
- a first light source emitting violet light having a wavelength between 380 and 430 nm;
- a second light source emitting white light;
- a third light source emitting lime light having a peak wavelength between 535 and 545 nm;
- and
- a control unit operatively connected to the first light source, the second light source, and the third light source, the control unit configured to:
- selectively activate one or more of:
- the first light source, the second light source, and the third light source independently from one another;
- adjust the light intensity and/or emitting power of the first light source, the second light source, and the third light source;
- and
- activate the first light source, the second light source, and the third light source according to a preset program including a time profile to adjust the light emission of the device according to different lighting requirements throughout the day and/or according to a place where the device is installed and/or according to one or more signals received from one or more sensors connected to the control unit.
7 more elements
A lighting and sanitization device, comprising:
- a first light source emitting violet light having a wavelength between 380 and 430 nm;
- a second light source emitting white light;
- a third light source emitting lime light having a peak wavelength between 535 and 545 nm;
- a UV source emitting UV-C radiation, which can replace all or part of the violet light emitted by the first light source and
- a control unit operatively connected to the first light source, the second light source, and the third light source, the control unit configured to:
- selectively activate one or more of:
- the first light source, the second light source, and the third light source independently from one another;
- adjust the light intensity and/or emitting power of the first light source, the second light source, and the third light source;
- and
- selectively activate the first light source emitting violet light and/or the UV source according to a preset program including a time profile to adjust the light emission of the device according to different lighting requirements throughout the day, and/or according to a place where the device is installed, and/or according to one or more signals received from one or more sensors connected to the control unit.
7 more elements
Dependencies are inferred from the claim text.