Electric evaporator for insecticides or perfumes in liquid formulations with device to adjust the evaporation intensity

摘要: An electric evaporator for insecticides or perfumes in liquid formulations comprises a housing (1), an eventually revolving plug (2), an electric heating device (4), and bottle (F) containing the liquid formulation, provided with wick (S). The is held into a bottle holder (5), rectilinearly sliding respect of (1) in a direction parallel to axis (S), said (5) also comprising cylindrical portion (6) connected screw-and-nut relationship annular control bush (8), apt be operated externally so as rectilinear sliding motion (5).