Ceramic atomizing core and electronic cigarette atomizer

The utility model provides a ceramic atomizing core which comprises a porous ceramic base body, a ceramic packaging layer is arranged on the outer surface of the porous ceramic base body, the ceramic packaging layer at least partially covers the outer surface of the porous ceramic base body, and the ceramic packaging layer is used for preventing tobacco tar in the porous ceramic base body from seeping out. A plurality of first micropores are formed in the porous ceramic matrix, a plurality of second micropores are formed in the ceramic packaging layer, and the aperture of the first micropores is larger than that of the second micropores. The ceramic atomizing core not only has the characteristic of large aperture, but also does not leak oil, so that the generated smoke is more moist, and the mouth satisfaction of a user is stronger. The utility model further provides an electronic cigarette atomizer. 本实用新型提供一种陶瓷雾化芯，包括多孔陶瓷基体，所述多孔陶瓷基体的外表面上设有陶瓷封装层，所述陶瓷封装层至少部分覆盖所述多孔陶瓷基体的外表面，所述陶瓷封装层用于防止所述多孔陶瓷基体内的烟油渗出；所述多孔陶瓷基体内具有多个