Projection device

The utility model discloses a projection device. The projection device comprises a housing, a light assembly, a refraction sheet, a driving assembly and a rotating member connected with the driving assembly. The driving assembly is fixed on the shell and drives the rotating piece to rotate, the refraction piece is fixed above the lamplight assembly through a first fixing piece, the rotating piece at least partially covers the refraction piece, and a light source of the lamplight assembly is emitted out through the rotating piece, so that not only can a continuously changing dynamic effect be formed, but also the light source can be emitted out through the rotating piece. And the phenomenon that the projected animation effect is affected due to the fact that the refraction angle of the refraction piece is difficult to control when the refraction piece rotates can be avoided. 本实用新型公开了一种投影装置，包括：壳体、灯光组件、折射片、驱动组件及与所述驱动组件连接的转动件；所述驱动组件固定于所述壳体上并带动所述转动件转动，所述折射片通过一第一固定件固定于所述灯光组件上方，所述转动件至少部分罩于所述折射片，所述灯光组件的光源经所述转动件射出，达到既