Heating device for tablets containing evaporable substances at different temperatures

摘要

A heating device included a body having a seat for the positioning of at least one heating support having inserted therein at least one electrical resistive element, the resistive element being electrically connected to the pins of a plug for insertion into an electric socket. The body is provided with a first slit for the positioning of a first small plate or tablet, containing evaporable substances (such as antifly and antimosquito substances), so as to bring it in contact with at least a portion of the heating support and cause the evaporation of the substances in the tablet at a high temperature (about 140° C.). A further seat is also provided spaced from the heating support, in which a support is arranged for a second tablet (for example, containing deodorizing substances), which evaporate at a not unduly high temperature (about 70° C.). The body provides apertures for the passage and diffusion of the evaporated substances. Additionally, the plug pins are arranged on a support adapted to rotate through a 90 degree arc, so that the tablet can be inserted always in a horizontal position, regardless of orientation of the holes of the electric socket.