| 摘要 |
The invention relates to a smoke detector comprising a chamber (6) designed to collect the smoke which is to be detected, the detector being characterized in that said chamber (6) is defined at least partially by a cover (5), the concave part (52) of which comprises an access wall (53) for the entry of the smoke, having a general orientation essentially parallel to the plane of an external mounting surface (10) on which the detector is mounted on its mounting plate, which is essentially horizontal when the detector is fixed conventionally to a ceiling. |
