A 3D hologram display fan is a device that uses persistence of vision (POV) technology to create the illusion of a three-dimensional (3D) object floating in space. The device consists of a spinning fan with LEDs mounted on its blades, which create a sequence of rapidly changing images that appear to be a solid 3D object. Here are 7 points about 3D hologram display fan:
Design: Hologram fan typically has a cylindrical or rectangular design and is made of lightweight materials such as plastic or aluminum. The device can vary in size, from small handheld models to large floor-standing units.
LED: The fan blades are covered with high-density LED lights that emit light in different colors to create the illusion of a 3D object.
Rotation: The fan rotates at high speed, which makes the images appear to be floating in the air. The speed of the rotation can be adjusted to control the quality of the hologram.
Image source: The 3D images are created by a video or animation that is displayed on a screen. The video is projected onto the spinning fan blades using a mirror or other reflective surface.
Viewing angle: The holographic image can be viewed from a 360-degree angle, which means that multiple people can see the image at the same time from different positions.
Applications: 3D hologram display fans are often used for advertising and marketing purposes, such as displaying products or promoting events. They are also used in entertainment, such as concerts and festivals, to create immersive visual effects.
Safety precautions: It is important to use caution when operating a 3D hologram fan to avoid injury. Users should keep their hands away from the spinning blades and avoid staring directly at the LED lights to prevent eye strain or damage.
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