Patent ID: 7310900

Claim:
A liquid-filled display device comprising: a hollow base having a transparent top end wall; an upright transparent hollow member mounted on said top end wall of said base, and confining a water-tight inner space that is adapted to be filled with a liquid body; a display unit mounted on said top end wall of said base, and having two transparent upright sidewalls connected to said hollow member, and a top wall, said sidewalls and said top wall cooperating with said hollow member and said top end wall of said base to confine a display space, at least one of said sidewalls being adapted to be provided with an advertisement thereon, said display unit further comprising a transparent door panel pivoted to said base and said top wall to control access into said display space; a diffuser set mounted on said top end wall of said base within said inner space; an air pump unit mounted in said base, connected to said diffuser set, and operable so as to supply fine air bubbles into the liquid body in said inner space through said diffuser set; and a lamp set including a first lamp unit mounted in said base and disposed beneath said hollow member, said first lamp unit including at least one first lamp which is operable so as to radiate colored light that penetrates upwardly through said top end wall of said base into said inner space.