Design of a Flower-like Deployable Pendant Lamp Inspired by Sarrus Linkage

This article analyzes the sketches and performs related mathematical calculations to design a flower-shaped expandable pendant lamp. The chandelier structure can illuminate the environment when unfolded and darken the atmosphere when retracted. Compared with the existing products, the structure has a smoother appearance design and greater scalability, enabling it to be integrated into romantic or modern decoration styles. At the same time, the simpler built-in Sarrus Linkage ring provides good reliability and durability.