Skate-bear-shaped projection lamp

A skate-bear-shaped projection lamp, comprising a projection head portion (1), wherein a lower body of the skate bear is movably connected to the projection head portion (1);

• a center column (2), a lower end of which is fixedly connected to an inner cavity of the lower body of the skate bear, is mounted in a center inside the projection head portion (1);
• an inner annular picture plate (8) and an outer annular picture plate (9) which are adjusted in any angle for combined projection are arranged around an upper end of the center column (2) in sequence from inside to outside;
• an inner ring plate (3) and an outer ring plate (4) which are capable of being adjusted in any angle are respectively fixed at upper ends of the inner annular picture plate (8) and the outer annular picture plate (9);
• an inner toothed ring (31) and an outer toothed ring (41) which are reversely arranged are respectively mounted at upper ends of the inner ring plate (3) and the outer ring plate (4);
• a rotary adjustment assembly is mounted between each of the inner toothed ring (31) and the outer toothed ring (41), and the projection head portion (1);
• a dynamic aurora light source mechanism (14) and a top projection lamp are respectively arranged on one side of the center column (2) from bottom to top;
• the top projection lamp is fixedly connected to the center column (2);
• the dynamic aurora light source mechanism (14) is fixedly connected to screw holes on an inner back side of the projection head portion (1) through screws on two sides;
• and
• the dynamic aurora light source mechanism (14) uses a variable light source that imitates flow of aurora.