Patent ID: 7798673
Filing Date: 2010-09-21
Classification: F21S,F21V,F21W,F21Y

Abstract:
1. An aqua-lamp-based candle-like lighting device comprising: a hollow stand having an open top and an open bottom; an incandescent lamp assembly having a lighting element mounted on a bottom cover engaged with said open bottom of said hollow stand; a cylindrical light-transmittable aqua-lamp base provided with an internal chamber which is circumferentially surrounded by a flowable liquid, said cylindrical light-transmittable aqua-lamp base having a passage which extends through said cylindrical light-transmittable aqua-lamp base in communication with said internal chamber and set at a location corresponding to said open top of said hollow stand for passage of an electrical wire, said cylindrical light-transmittable aqua-lamp base being mounted on said open top of said hollow stand in such a way that a bottom of said cylindrical light-transmittable aqua-lamp base corresponds to and is spaced from said incandescent lamp assembly by a given distance; a twinkling bulb mounted on a top of said internal chamber and electrically connected with said incandescent lamp assembly via said electrical wire through said passage; said internal chamber having an inner surface coated with a colored layer to shield said electrical wire; and a flame-like shade mounted on said twinkling bulb; wherein when said lighting element of said incandescent lamp assembly is turned on, said lighting element will generate heat which is in turn transferred to a bottom of said cylindrical light-transmittable aqua-lamp base thereby leading a rise of temperature that makes said flowable liquid flowing inside said cylindrical light-transmittable aqua-lamp base due to heat convection and causing said spangles to move with said liquid, and said twinkling bulb will be turned on to give off twinkling light.