ELECTRONIC VAPOUR PROVISION DEVICE
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United States of America
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Issued Date -
Feb 20, 2025
app pub date -
Dec 19, 2022
filing date -
Dec 19, 2022
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Abstract
An electronic vapor provision device is disclosed including an antenna arrangement for generating radio frequency (RF) electromagnetic radiation for heating a liquid to generate a vapor for inhalation by a user. The antenna arrangement includes a first section and a second section. The electronic vapor provision device also includes a controller for controlling the RF electromagnetic radiation generated by the antenna arrangement, an RF shield for shielding the user from RF electromagnetic radiation, wherein the RF shield at least in part defines a heating cavity within which the RF electromagnetic radiation generated by the antenna arrangement is contained, and an internal support structure arranged at least partially within the heating cavity and arranged between the first section and the second section of the antenna arrangement.
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