Patent ID: 7082259

Claim:
Electric vaporiser of a fragranced or insecticidal active substance with adjustment of the evaporation intensity, comprising a support technical body ( 2 ), a porous element (W) impregnated with said active substance and an electric heating device (R) located in the proximity of said porous element (W) in order to determine the evaporation of the active substance in an evaporation area, said porous element (W) and said electric heating device (R) being fixed to said support body ( 2 ), characterised in that said electric heating device (R) is movable in a direction substantially perpendicular to said porous element (W) between a position of maximum evaporation intensity, near or adjacent to the porous element (W), and a position of minimum evaporation intensity, far from the porous element (W), and in that the control mechanism which causes the shifting of the electric device (R) is located outside said evaporation area.