PROBLEM TO BE SOLVED: To improve a use feeling of an air sterilization/deodorization device which is used at a hospital or a nursing facility where there are many elderly.SOLUTION: A sterilization/deodorization device comprises a cover part 18 disposed on a top face of a main body case so as to be freely opened and closed, and an on/off switch operation part 27 is provided on a partial upper part of a switch. The cover part 18 comprises an oblong square flat plate-shaped cover top face 25 which is a horizontal face comprising the on/off switch operation part 27, and a cover side peripheral face 26 extending downward from a peripheral edge of the cover top face 25. The cover top face 25 is arranged in a plane which is substantially a same plane where a body rear face side top face 19 which is a rear face side of the top face of the main body case.EFFECT: As an effect, since the cover top face 25 in which the cover part 18 comprises the on/off switch operation part 27, and the rear face side top face 19 are in a substantially same plane, so that a use feeling is improved.SELECTED DRAWING: Figure 5COPYRIGHT: (C)2017,JPO&INPIT【課題】高齢者が多い病院、介護ホームで使用される空気の除菌脱臭装置の使用感向上を目的とする。【解決手段】カバー部18は、本体ケースの上面に開閉自在に設けられ、スイッチの一部上方に入切スイッチ操作部分27を有し、カバー部18が、入切スイッチ操作部分27を備えた水平面である横長四角平板形状のカバー上面25と、カバー上面25の周縁から下方に延びたカバー側周面26とを備え、カバー上面25が、本体ケースの上面の背面側である本体背面側上面19と実質同一面に配置する除菌脱臭装置。【効果】前記の様にカバー部18が入切スイッチの操作部部27を有するカバー上面25と背面側上面19とが実質同一面という構成により、使用感が向上という効果を得ることができる。【選択図】図5