Starry sky projection apparatus
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United States of America Patent
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-
Jun 7, 2022
Grant Date -
N/A
app pub date -
Jan 20, 2022
filing date -
Jan 20, 2022
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A starry sky projection apparatus relates to the technical field of projection lamps, comprising a starry sky lamp body, wherein the starry sky lamp body is provided with a base and a housing, and a projection lamp assembly is disposed in the housing, and the projection lamp assembly comprises: a gobo mapper, wherein the gobo mapper is provided with a slot, and the housing is provided with a replacement slot on one side adjacent to the slot, and the slot is for a user to insert different gobos through the replacement slot. An optical lens is detachably provided on the housing. The optical lens is provided with a plurality of different mirror surfaces, and the plurality of optical lenses can be replaced by the user to display a variety of different nebulae.
First Claim
Family
International Classification(s)
Cited Art Landscape
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