2-Cylinder Stirling Engine Electricity Generator Education Toy Model with Colorful LED Illumination (M14-22-D)

Hot Air Stirling Engine 2 Cylinder Colorful LED Education Toy Electricity Power Generator Model (M14-22-D)

This Stirling is an interesting model toy that uses the heat from an alcohol lamp to generate electricity, which lights up LED lights in different colors. It’s a great way to learn about how Stirling engines work and inspire curiosity and creativity.

How it Works

Stirling engines are external combustion engines, meaning they heat the working fluid (in this case, air or helium) outside of the engine. This is in contrast to internal combustion engines, which burn fuel inside the engine to heat the working fluid. Unlike steam engines, Stirling engines use a fixed quantity of permanently gaseous fluid.

The cycle of a Stirling engine consists of compressing cool gas, heating the gas, expanding the hot gas, and finally cooling the gas before repeating the cycle.

Features

Electricity Generation: The Stirling engine model can generate 4-9v of electricity, which powers the colorful LED light.
Superb Craftsmanship: The engine is made of high-quality materials, including quartz glass, aluminum alloy, and SUJ2 steel.
Durable Construction: With a lifespan of over 20 years, this engine is built to last.
Great Gift: It’s a perfect educational toy for kids interested in science and engineering, or a fun and unique gift for adults.

Specifications

Model Size: 210 x 132 x 100mm
Model Weight: 1650g
Power Generation Voltage: 4-9v

Package Contents

1 x 2 Cylinder Stirling Engine
2 x Alcohol Lamps