An electronic simulation cigarette comprising a simulation cigarette mouthpiece (20) and a cigarette stem (30). The cigarette stem (30) is provided therein with a battery and an electronic circuit. The simulation cigarette mouthpiece (20) comprises a cigarette mouthpiece sleeve (25), a liquid reservoir apparatus (28), and an atomizer (10). The atomizer (10) and the liquid reservoir apparatus (28) are fixed within the cigarette mouthpiece sleeve (25). The atomizer (10) comprises a housing (11), a heating element (7) arranged within the housing (11), electrically conductive elements used for connecting the heating element (7) to the battery, and a space reserved within the housing (11) for air flow； the atomizer (10) also comprises a distribution body (2) covering the heating element (7), used for adsorbing a substance within the liquid reservoir apparatus and for conducting heat generated by the heating element (7). The distribution body (2) is made of ceramic. A liquid in the liquid reservoir apparatus (28) of the present invention is allowed to be distributed adequately around the heating element (7), thus conserving raw materials and improving atomization efficiency.
