| 摘要 |
<p>The air inlet grille, for example for an electric hair dryer, is designed to admit a sufficiently large quantity of air, at the same time as preventing the user from coming into contact with live parts. The air inlet grille consists of an outer part (2) and an inner part (4) made out of a single plastic moulding. The outer grille part (2) in relation to the inner mesh grille has larger air inlet slits. The outer grille (2) consists of several concentric rings (4), and several radial connecting pieces (3).</p> |
