An apparatus for diffusing a chemical substance is provided with a chamber. The chamber includes a diffusion component and an ionizing component. The diffusion component is configured to diffuse a chemical substance to air contained in the chamber. The ionizing component is configured to ionize air that is diffused into the chamber. The chamber is connected to an inlet and an outlet. The inlet is configured to receive air from outside the chamber. The outlet is configured to discharge air from an interior of the chamber.一種用以擴散化學物質的裝置,包括一腔室,腔室具有一擴散構件和離子化構件,該擴散構件係經配置而將化學物質擴散至該腔室內的空氣,該離子化構件係經配置而將擴散至該腔室內的空氣離子化,其中腔室連通於一進氣口及一出氣口,進氣口經配置以接收來自腔室外之空氣,出氣口經配置以將空氣自腔室內排出。100‧‧‧裝置102‧‧‧殼體106‧‧‧進氣口108‧‧‧出氣口210‧‧‧開口
