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Fine Interlock Chandelier by Che-Chia Hsu presents a horizontally elongated luminaire suspended against a pristine white ground, establishing a powerful horizontal axis that spans the full width of…
Fine Interlock Chandelier by Che Chia Hsu
Fine Interlock Chandelier by Che-Chia Hsu presents a sinuous linear composition that unfolds across a pristine white ground with the mathematical precision of an architectural rendering merged with…
Fine Interlock Chandelier by Che-Chia Hsu suspends within a neutral achromatic field, the sculptural luminaire commanding attention through its remarkable geometric complexity and kinetic formal…
Chrome-polished cylindrical forms rise vertically in bilateral symmetry against a pristine white ground, each column segmented into upper and lower portions connected by a sculptural hourglass…

Iron Lighting · 2025

Fine Interlock Chandelier

by Che Chia Hsu

  • A' Design Award 2025 in Lighting
  • Estimated Number of Design Views: 13,926
  • Verification code 26AC9A9BFE · Verify this award
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About Fine Interlock Chandelier

Due to technical and machine limitations, the shape of traditional wooden tenons can’t change too much. By combining soft tenon steps with CNC processing methods, the impression of the conventional tenon joint is subverted, and tenon craft has more possibilities in shape and application, genuinely making it come alive. Inspired by experimental modeling, the shape of the dovetail joint and the twisting effect of the work are similar to the helical structure of DNA and thus tried to develop in this direction.

About the A' Design Award

Fine Interlock Chandelier is an Iron A' Design Award winner, a prestigious recognition granted to good designs that meet the professional and industrial requirements expected from well-designed creations. Iron winners demonstrate great skill, high specialization, expert understanding, and creative capacity of their creators. Fine Interlock Chandelier is expected to be a highly regarded, admired, and cherished creation that is practical and innovative. This Iron A' Design Award-winning design integrates industry best practices and has competent technical characteristics linked with know-how and talent. Fine Interlock Chandelier is respected for its thoroughness and is designed to provide quality of life improvements that help make the world a better place.

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Unique Properties
Due to technical and machine limitations, the shape of traditional wooden tenons can’t change too much. By combining soft tenon steps with CNC processing methods, the impression of the conventional tenon joint is subverted, and tenon craft has more possibilities in shape and application, genuinely making it come alive.
Dimensions & Packaging
840mm x 100mm x 20mm
Tags
Authentic, delicate, precise, unique, breathtaking
Production Technology
CNC processing is used to create more complex teno shapes.Aluminum was chosen as the primary material, and a mirror effect was achieved through polished chrome plating. Choosing the method of SLA printing, transparent soft resin can quickly produce transparent objects with complex shapes and grind the surface into a matte surface to improve its light-guiding effect.
Design Challenge
There are two biggest challenges during the development. The first challenge is that I have difficulties thinking outside the box and coming up with a unique design, so I seek ideas through numerous experiments. The second challenge is that the actual material is very heavy, so I must redesign the entire structure of my product
Research
In the beginning, I collected and studied numerous pieces of knowledge and ideas about the traditional technique of Chinese tenon joints through books. The next step to know better about the tenon joint was to learn how to perform this technique from a woodcraft master. After this, I used a 3D printer to test and verify my design and idea. In the final step, I consulted an ironworker’s ideas to apply the actual material to my design and make it work.
Inspiration
I am fascinated by the calculation and processing precision required for this traditional craft of woodworking joints, and the final product that is presented. Inspired by experimental modeling, I discovered that the shape of the dovetail joint and the twisting effect of the work are similar to the helical structure of DNA and thus tried to develop in this direction.
Project Duration
The project started in August 2024 in Taiwan and finished in january 2025 in Taiwan.
Operation Flow
You can see the light only come through the tenon joint which indicates the detail of the design and the main theme of the entire concept.

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