| 摘要 |
The invention relates to a device for the evaporation of volatile substances, comprising a body (1) that can house an element (2) impregnated with volatile substances; an electrical resistor (4); and a plug (5) for connecting same to an electrical network. The device is characterised in that the electrical resistor (4) is positioned in the plug (5) and in that the plug (5) can move in relation to the body (1), such that the distance between the element (2) and the electrical resistor (4) can be varied, defining at least a maximum evaporation position and a minimum evaporation position. The device can be used with plugs having horizontal or vertical holes and, in each case, it is possible to position the device in the maximum or minimum evaporation position. |
