| 摘要 |
<p>An apparatus (10) for heating a volatile medium is provided. The apparatus of the invention includes a base (12) and a rotatable lens (16) positioned above the base. The rotatable lens rotates independently of the base in the direction of a light source. The lens is positioned such that a focal point of a lens is focused on the volatile medium. The heat generated by focusing the light in this manner vaporizes the volatile medium and releases the medium into the surrounding atmosphere in a continuous manner.</p> |
