An electronic atomizing device (1,10), comprising a body (100) and an atomizing element (200)； the body (100) is provided with an e-liquid storage cavity (140) and an air suction channel (160)； the atomizing element (200) comprises a porous body (220) and a heating structure； the porous body (220) comprises an e-liquid suction surface (222), an atomizing surface (224) and a side surface (225)； the e-liquid suction surface (222) is used for drawing e-liquid from the liquid storage cavity (140), and the heating structure is located on the atomizing face； at least one section of the airflow channel extends to the interior of the porous body (220) by means of the side surface (225).
