Multifunctional sand painting device adopting circular earth building and cold cathode tubes

The invention relates to artistic creation equipment, in particular to a multifunctional sand painting device adopting a circular earth building and cold cathode tubes. The device is structurally characterized in that design of a circular earth building body is used; a transparent panel is arranged on the upper layer of the circular earth building body; the cold cathode tubes are arranged below the transparent panel; a middle clapboard is arranged in the middle; and a colored sand grain storage chamber, a color lamp music control system, background music Bluetooth propagation sound systems, a control switch and a coarse and fine colored sand separating funnel structure component are arranged on the lower layer. Adopting the appearance of the world cultural heritage-circular earth building in Yongding, the device looks quite beautiful, and the cold cathode tubes not only can ensure the requirement of sand painting lighting but also saves lots of electric energy. The background music colored lamp is installed,