| 摘要 |
Diffuser apparatus (100) for delivering a vapour to the ambient environment comprises a reservoir (101) for holding a volatile liquid whereof the vapour is to be delivered by the apparatus (1041), a liquid absorbent diffuser assembly (104u) externally of the reservoir (101), and a wick within the reservoir for delivering liquid therefrom to the diffuser assembly. The diffuser assembly (104u) is adjustably configured such as to have a selectively variable surface area that may be directly exposed to the ambient environment for evaporation of absorbed liquid. Individual absorbent members can be pivotally or hingedly connected together. |
