Abstract: A hand dryer includes a housing, a core and end covers. The housing takes the shape of a hollow tube with two ends opened, having a first end and a second end. The core is disposed inside the housing, and two ends of the core are disposed correspondingly to two ends of the housing. The end covers include a first end cover and a second end cover. The first end cover and the second end cover are respectively detachably connected with the first end and the second end of the housing. The core is fixed inside the housing, a shape of a cross section of the first end cover is the same as a shape of an end surface of the first end, and a shape of a cross section of the second end cover is the same as a shape of an end surface of the second end.

Abstract: A hand dryer includes a housing, a core and end covers. The housing takes the shape of a hollow tube with two ends opened, having a first end and a second end. The core is disposed inside the housing, and two ends of the core are disposed correspondingly to two ends of the housing. The end covers include a first end cover and a second end cover. The first end cover and the second end cover are respectively detachably connected with the first end and the second end of the housing. The core is fixed inside the housing, a shape of a cross section of the first end cover is the same as a shape of an end surface of the first end, and a shape of a cross section of the second end cover is the same as a shape of an end surface of the second end.