Sterilization module, and sterilization apparatus and ultraviolet irradiation device comprising same

Abstract

An embodiment discloses a sterilization module comprising: a frame including a support part that includes one surface and one end, and a fastening part connected to the one end; a first circuit board disposed in the fastening part; and an ultraviolet irradiation device disposed on the first circuit board, wherein the support part comprises: the other end facing the one end; and a side end facing the other end. The frame comprises: a protrusion connected to the side end of the support part; and a guide part connected to the other end of the support part. The fastening part and the guide part extend in a first direction perpendicular to one surface of the support part, and the protrusion extends in a direction opposite to the first direction. The guide part comprises: a first guide part and a second guide part that are spaced apart from each other in a second direction parallel to the one end. The other end comprises a recess between the first guide part and the second guide part, wherein the recess is concave toward the one end.

Dependencies are inferred from the claim text.