Rotary festoon lamp acoustooptical device on model airplane

Abstract

The invention provides a rotary festoon lamp acoustooptical device on a model airplane, belonging to a sport entertainment model aircraft. Color light-emitting tubes and acoustic equipment are arranged on the positions which are seen easily on the body and wings of the model aircraft and propellers, therefore, when in flight, favorite songs and analog sounds can be heard in the air, and when in night flight, the light-emitting tubes arranged on the propellers rotate to form color light rings with different sizes, thus adding a beautiful and splendid view for night sky. In addition, operators can judge the flight direction and high-low orientation of the model airplane through the fixed festoon lamps and rotary festoon lamps on the model airplane in night flight. The rotary festoon lamp acoustooptical device on the model airplane has the advantages of enabling the model airplane to adapt to the flight environments in day and at night, greatly attracting and increasing the interests of people in the model airplane, and playing a promoting role in wide development of model airplane activities and promotion and popularization of model airplane equipment.

Description

technical field [0001] The invention belongs to an aircraft for adult sports entertainment, children's toys, and popular science equipment for primary and middle school students, and mainly relates to a radio-controlled aeromodelling aircraft rotary color light acousto-optic device. Background technique [0002] The ultra-light electric remote control simulation model aircraft is suitable for a wide range of flying environments because of its light weight, low flying speed, small use area, and long flight time without pollution. It is very popular among children, primary and middle school students, and adults. In particular, when the simulated model aircraft can fly at a low altitude of two meters at a short distance and at low speed and for a long time, it provides a valuable and sufficient viewing opportunity, which brings people great joy and joy. Simulated model airplanes do all kinds of graceful movements in the air, and at the same time, you can hear melodious music an...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention, aiming at the single function and defect that the current international and domestic model airplanes can only fly in the daytime, is designed to provide a fixed colored light and a rotating colored light installed on the model airplane, and sound equipment is added at the same time to make the model airplane Realized the purpose of having sound and being able to fly in day and night environment

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