The creation relates to an atomizing assembly and an atomizer having the same. The atomizing assembly comprises: a containing part and an atomizing part. The containing part has a body defining a containing space for containing a liquid to be atomized, and the body comprises a recess having a first pattern. The atomizing part comprises an atomizing mechanism and an atomizing electrically connecting portion that electrically connect thereof, the atomizing mechanism has a second pattern that corresponding to the first pattern, and the second pattern of the atomizing mechanism is engaged with the first pattern of the recess such that the atomizing mechanism may detachably disposed on the recess of the body. The creation is not only easy to disassemble and installation, but also provides the purpose of engaging closely without other fix unit.本創作是有關於一種噴霧組件及包含其之噴霧器，噴霧組件包含：容置部，具有容置本體以界定容置空間，容置空間是用於容置待霧化液體，其中容置本體上具有凹部，且凹部上具有第一圖樣；以及噴霧部，包含噴霧機構及與噴霧機構電性連接之噴霧電性連接部，其中噴霧機構具有與第一圖樣相互對應之第二圖樣，噴霧機構藉由第二圖樣而與凹部上之第一圖樣彼此卡合而可拆卸式的設置於容置本體之凹部上。本創作除了方便拆卸及安裝之外，更可在不需其他固定元件的情況下，達到緊密扣合的目的。
