Dynamic lunar eclipse lamp

Abstract

A dynamic lunar eclipse lamp is provided, which includes a blocking piece including a transparent area and a circular opaque area, the opaque area is provided at a non-central position of the blocking piece; an imaging lens provided on one side of the blocking piece, one end of the imaging lens is provided with a Fresnel lens, a non-central position on the Fresnel lens is provided with an image, and the imaging lens is configured to project the image onto a non-central position on the blocking piece, a position of the image projected by the imaging lens corresponds to a position of the opaque area on the blocking piece; a rotary drive component connected to the Fresnel lens and configured to drive the Fresnel lens to rotate; and a light source component, the lamp is caused to form a lunar eclipse effect, a crescent or a half-moon display effect.

Dependencies are inferred from the claim text.