Patent ID: 6645266
Filing Date: 2003-11-11
Classification: B01D,F24F,Y10S

Abstract:
An air purifier comprising:a motor positioned in a housing equipped with a filtering net on a front side; said air purifier having a fan connected to said motor for forcing air therethrough; a power plug formed in angularly adjustable manner on said housing, said power plug including a rotatable member and a pair of conductive members; said conductive members having respective ring-shaped portions concentrically arranged in a chamber of said housing and being electrically connected to said motor; said rotatable member being rotatably received in said chamber; said rotatable member having a pair of conductive strips extending from said chamber at outer ends for connection with a power socket; said conductive strips having inner ends each maintaining contact with a corresponding one of said ring-shaped portions of said conductive members during rotation of said rotatable member.