Patent ID: 7594350
Filing Date: 2009-09-29
Classification: A47G,G09F

Abstract:
1. A picture frame, comprising: a base member having a top opening exposing an internal space of said base member; a frame member pervious to light positioned in said top opening of said base member, said frame member surrounding a window area and having a channel inside circling said window area, said channel filled with a fluid; a driving motor, a circuit member, and at least a light generating element inside said internal space and beneath said frame member, said driving motor and said light generating element powered by said circuit member, said driving motor having an axle extended vertically upward with a magnetic element at a top end of said axle; wherein said channel has a chamber above said driving motor; a magnetically driven element is positioned inside said chamber; and, when said magnetic element is turned by said axle, said magnetically driven element is turned as well by said magnetic element through magnetic force to propel said fluid to circulate along said channel.