How do holographic fans work in raining?

Holographic fans have become increasingly popular in recent years due to their unique ability to create stunning 3D holographic displays that appear to float in mid-air. However, one question that has arisen recently is how holographic fans work in the rain.

To understand how holographic fans work in the rain, it is important to first understand how they work in general. Holographic fans use spinning LED lights to create an effect called "persistence of vision." Essentially, the LEDs are arranged in such a way that they project different images onto a spinning blade or fan, which creates the illusion of a 3D image.

When it comes to using holographic fans in the rain, the main concern is obviously that the imagery will be distorted or disrupted by the wetness. However, most holographic fans are designed with water-resistant or waterproof coatings that protect the internal components from water damage.
Of course, this doesn't mean that holographic fans are impervious to the effects of rain. If the rain is particularly heavy or if the fan is exposed to a significant amount of water, the images may become distorted or obscured. In these cases, it may be necessary to move the fan to a dry location or cover it with a waterproof shelter.

Another important consideration when using holographic fans in the rain is the temperature. If the fan becomes too cold or too hot, it could affect the performance of the LED lights and potentially damage the internal components. Therefore, it is important to monitor the temperature and ensure that the fan is not exposed to extreme conditions.

Overall, while holographic fans are designed to be used in a variety of conditions, it is important to take special precautions when using them in the rain. By ensuring that the fan is water-resistant and protecting it from heavy rain, you can enjoy stunning 3D holographic displays even on a rainy day.