Power supply system for portable aerosol-generating device
The present disclosure relates to an electrical system including a primary device and secondary device, wherein the primary device includes: a source of electrical power; a cavity configured to receive the secondary device; at least one electrical contact within the cavity configured to contact a corresponding contact on the secondary device when the secondary device is in the cavity, the at least one electrical contact being electrically connected to the source of electrical power; and a lid moveable between a first position to retain the secondary device in contact with the at least one electrical contact, and a second position in which the secondary device is free to move out of contact with the at least one electrical contact. The electrical system may relate to an aerosol-generating system having an aerosol-forming substrate.
1. An electrical system comprising a primary device and secondary device, the primary device comprising:
a source of electrical power;
a cavity configured to receive the secondary device;
a plurality of electrical contacts within the cavity configured to contact corresponding contacts on the secondary device when the secondary device is in the cavity, the plurality of electrical contacts being electrically connected to the source of electrical power; and
a lid moveable between a first position to retain the secondary device in contact with at least one of the plurality of electrical contacts, and a second position in which the secondary device is free to move out of contact with the at least one electrical contact, wherein the lid comprises at least one aperture that allows organic material to escape from the cavity when the secondary device is in the cavity and when the lid is in the first position.
2. The electrical system according to claim 1 , wherein the primary device is configured to prevent the supply of power to the secondary device through the plurality of electrical contacts when the lid is not in the first position.
3. The electrical system according to claim 1 , wherein in the first position the lid urges the secondary device into contact with the plurality of electrical contacts.
4. The electrical system according to claim 1 , further comprising at least one resilient element configured to urge the secondary device towards the lid when the secondary device is positioned in the cavity.
5. The electrical system according to claim 4 , wherein the at least one of the plurality of electrical contacts is the at least one resilient element.
6. The electrical system according to claim 1 , wherein the source of electrical power is configured to provide power to the secondary device in a manner suitable to recharge a secondary battery in the secondary device.
7. The electrical system according to claim 1 , wherein the secondary device is an electrically heated aerosol-generating device.
8. The electrical system according to claim 7 , wherein the secondary device comprises an electrical heating element, and wherein the primary device is configured to provide power to the secondary device when the lid is in the first position to heat the electrical heating element to thermally liberate organic materials adhered to or deposited on the heating element.
9. The electrical system according to claim 7 , wherein the secondary device comprises a rechargeable battery and wherein the primary device is configured to provide power to the secondary device in a manner suitable to recharge the rechargeable battery in the secondary device when the secondary device is in contact with the at least one electrical contact.
10. An aerosol-generating system comprising an aerosol-forming substrate and an electrical system according to claim 1 , wherein the secondary device is an aerosol-generating device that is configured to receive the aerosol-forming substrate, and wherein the lid is prevented from moving to the first position when the secondary device is in the cavity and the aerosol-forming substrate is received in the secondary device.