Heat preservation assembly and atomizer

The utility model provides a heat preservation assembly and an atomizer. The heat preservation assembly comprises a top cover, a base, an inner shell, a heat preservation material and a liquid storage bottle. The inner shell and the top cover are connected to form a filling cavity, a mounting groove is formed in the side, back to the filling cavity, of the inner shell, the filling cavity is filled with the heat preservation material, and the liquid storage bottle is contained in the mounting groove. The atomizer comprises the heat preservation assembly. According to the heat preservation assembly and the atomizer, liquid medicine is convenient to replace or supplement, and the heat preservation effect on the liquid medicine is good. 本实用新型提供了一种保温组件及雾化器。保温组件包括顶盖、底座、内壳、保温材料和储液瓶；内壳与顶盖连接形成填充腔，内壳背对填充腔的一侧具有安装槽，保温材料填充于填充腔中，储液瓶容置在安装槽中。雾化器包括上述保温组件。本实用新型提供的保温组件及雾化器，药液更换或补充方便，且对药液的保温效果较好。