| 摘要 |
<p>The present invention relates to a device for generating a rainbow at night, comprising: a water supply pipe (40) through which water highly pressurized by a pump (20) is supplied; a nozzle (100) mounted on the water supply pipe so as to spray the water supplied through the water supply pipe as a mist or fine particles; and a lighting device (200) for emitting light towards the mist or fine particles sprayed from the nozzle, wherein a plurality of nozzles are mounted to be spaced from each other at a constant interval along the longitudinal direction of the water supply pipe. According to the components, the present invention is capable of generating a rainbow which cannot be naturally observed at night. In addition, the present invention has the advantages of providing a variety of attractions to people by generating various shapes of rainbows such as a dome-shaped rainbow, and obtaining high publicity since a rainbow installation location can become a local attraction.</p> |
