Internal sterilization of aerosol-generating devices
An aerosol-generating device includes a housing, a lid, a mouthpiece, and at least one UV diode. The housing defines a capsule-receiving cavity. The lid is configured to close the housing. The lid is fixedly coupled by a hinge to the housing at a first point and releasably couplable to the housing at a second point that is different from the first point. The mouthpiece is couplable to the lid opposite the housing such that air entering the housing and drawn through the capsule-receiving cavity exits out of the mouthpiece. The at least one UV diode is configured to sanitize an interior of the aerosol-generating device when the at least one UV diode is actuated.
1 . An aerosol-generating device comprising:
a housing defining a capsule-receiving cavity;
a lid configured to close the housing, the lid being fixedly coupled by a hinge to the housing at a first point and releasably couplable to the housing at a second point that is different from the first point;
a mouthpiece couplable to the lid opposite the housing such that air entering the housing and drawn through the capsule-receiving cavity exits out of the mouthpiece, the mouthpiece including a first end and a second end opposite the first end, wherein the first end includes at least one outlet and the second end is configured to couple to the lid; and
at least one UV diode configured to sanitize an interior of the aerosol-generating device when the at least one UV diode is actuated,
wherein the at least one UV diode includes a plurality of UV diodes disposed on the first end of the mouthpiece and around the at least one outlet and the plurality of UV diodes are configured to direct UV light from the at least one outlet at the first end of the mouthpiece through the mouthpiece towards the lid.
2 . The aerosol-generating device of claim 1 , wherein the lid comprises an inner cavity configured to receive the capsule-receiving cavity when the lid is coupled to the housing at the second point.
3 . The aerosol-generating device of claim 2 , wherein the at least one UV diode includes a second UV diode within the inner cavity of the lid.
4 . The aerosol-generating device of claim 3 , wherein the second UV diode is directed towards the housing, the second UV diode configured to direct UV light towards the housing when the at least one UV diode is actuated.
5 . The aerosol-generating device of claim 3 , wherein the second UV diode is directed towards the mouthpiece, the second UV diode configured to direct UV light into the mouthpiece when the at least one UV diode is actuated.
6 . The aerosol-generating device of claim 1 , wherein the at least one UV diode further comprises a power contact, the power contact configured to contact an electrical connection of the housing when the lid is coupled to the housing at the second point.
7 . The aerosol-generating device of claim 1 , wherein the at least one outlet includes a plurality of outlets.
8 . The aerosol-generating device of claim 1 , wherein the at least one UV diode comprises a UV-C light ring diode including the plurality of UV diodes disposed on the first end of the mouthpiece and around the at least one outlet of the mouthpiece.
9 . The aerosol-generating device of claim 8 , wherein the UV-C light ring diode is configured to direct UV light into the mouthpiece when the UV-C light ring diode is actuated.
10 . The aerosol-generating device of claim 1 , further comprising a controller within the housing.
11 . The aerosol-generating device of claim 10 , wherein the controller is configured to actuate the plurality of UV diodes when the lid is coupled to the housing at the second point and the aerosol-generating device is in a non-use mode.
12 . The aerosol-generating device of claim 11 , wherein the aerosol-generating device is in the non-use mode when the aerosol-generating device is coupled to a charging station.
13 . The aerosol-generating device of claim 11 , wherein the plurality of UV diodes is configured to turn off if the aerosol-generating device is taken out of the non-use mode.
14 . The aerosol-generating device of claim 11 , wherein the controller is configured to operate the plurality of UV diodes for a predetermined amount of time.
15 . The aerosol-generating device of claim 14 , wherein the predetermined amount of time is an amount of time necessary to sanitize the interior of the aerosol-generating device.
16 . The aerosol-generating device of claim 1 , wherein the housing further comprises a communication screen and a power button.
17 . The aerosol-generating device of claim 16 , wherein the communication screen is configured to output information related to the plurality of UV diodes.
18 . The aerosol-generating device of claim 1 , wherein the plurality of UV diodes comprises UV-C diodes.
19 . The aerosol-generating device of claim 1 , wherein the plurality of UV diodes is configured to emit UV light in a wavelength range of 100 nanometers to 280 nanometers.
20 . The aerosol-generating device of claim 12 , wherein the plurality of UV diodes is configured to turn off if the aerosol-generating device is removed from the charging station.