To provide an impeller coupling module and an electric blower including the same, which allow fine clearance adjustment of an impeller and thereby can minimize an intake rate loss of intake air.
The impeller coupling module of the invention includes: an impeller 10 formed with blades 11 for sucking in outside air; an impeller cover 20 covering the impeller 10, formed with an intake hole 21 for suction of the outside air and formed in a cylindrical shape; and a motor housing 30 containing a drive module which includes a rotating shaft coupled to the impeller 10, and formed in a cylindrical shape. The impeller cover 20 is formed with a screwing part 23 facing the motor housing 30, and the motor housing 30 is formed with a screwing part 31 corresponding to the screwing part 23 of the impeller cover 20. The impeller cover 20 and the motor housing 30 are coupled through screw coupling of the respective screwing parts 23, 31.
AHN HYUN TAEK
YOON HEE SOO
YOON YOUNG BOK
Koji Kikawa
Hiroyuki Sato
Shigeru Koike
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