| 摘要 |
<p>The hairdryer has a slightly conical housing (10) accommodating the heating unit with a cylindrical extension also serving as handle and fitted with a switch (20). The air is sucked in at the back (11) by a fan unit (40) driven by an electric motor (30) and guided to the outlet (13) at the front along a drum (12) with heating elements (60A,60B,60C). Each of the heating elements (60A,60B,60C) is made of a spirally wire wound around the drum (12) without touching or overlapping with the adjacent element. The power is guided in the same direction in order to create equalizing magnetic forces.</p> |
