Patent ID: 6135604
Filing Date: 2000-10-24
Classification: B44F,F21S,F21Y,H05B,Y10S

Abstract:
A decorative water lamp comprising:a water container having a hollow interior for holding water, and a transparent circumferential wall to be seen through from outside;a support base fixed under the bottom of said water container to secure the same stably, having an upper mouth as a light hole for light to pass through;a light emitter unit located just under said light hole of said supporting base, having a plurality of light emitters of different colors, said light of said light emitters shining through said light hole of said support base into the interior of said water container;an electronic circuit board controlling turning on and off and lighting order of said light emitters of said light emitter unit;a pump controller fixed in said support base, having an air tube extending through said light hole of said support base in the interior of said water container, water in said water container producing shocked water current flowing in a regular rhythm and said light emitters lit up in various orders when said pump controller and said electronic circuit board are powered;a check valve provided in the route of said air tube of said pump controller, preventing the water in said water container from flowing into said air tube to said pump controller; and,a power supplier supplying power to said electronic circuit board, said pump controller, and said light emitter unit.