Decorative LED RGB Table Lamp – 3D Printed (PLA)
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This project is a Decorative LED Table Lamp fully 3D printed, featuring a modular base and spiral vase-mode diffuser.
- Ocena
- 0 / 5
- Polubienia
- 6
- Pobrania
- 9
- Wydruki
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- Wyświetlenia
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Aktualizacja u źródła:
Informacje o modelu
- Źródło
- Printables
- Kategoria
- Home Decor
- Licencja
- Creative Commons — Attribution — Noncommercial — Share Alike
Decorative LED Lamp – Parametric 3D Printed Design
This project presents a decorative LED table lamp designed as a complete parametric 3D printing project, combining mechanical design, basic electronics, and experimental fabrication.
The lamp consists of three main 3D-printed parts:
a modular cubic base, designed to house the electronic components,
a removable bottom cover for maintenance and wiring access,
and a spiral-shaped decorative diffuser, optimized for light diffusion and aesthetic appeal.
The diffuser geometry was generated using parametric modeling in OpenSCAD, based on a twisted floral profile extruded along the vertical axis. It was printed in spiral/vase mode, resulting in a lightweight structure with smooth light diffusion. The base and bottom cover were printed in standard mode to ensure mechanical rigidity.
Lighting is provided by a single self-cycling RGB LED (5 mm), powered via 5 V USB, complying with low-voltage safety requirements (< 24 V). The electronic circuit is intentionally simple and includes:
one RGB LED with automatic color transition,
a current-limiting resistor (470 Ω),
and a mechanical ON/OFF rocker switch.
All electronic components were mounted inside the base, which includes dedicated holes and internal clearances designed directly in the CAD model.
Printing material: PLA
Power supply: 5 V USB
Design method: Parametric (OpenSCAD)
Assembly: No glue required
This design encourages learning through making, integrating 3D modeling, additive manufacturing, and basic electronics in a single compact object.
The project was developed as an academic assignment, but it is fully functional and suitable for decorative, educational, or experimental use. It is released under the CC BY-NC-SA 4.0 license, permitting non-commercial sharing and adaptation, provided proper attribution is given and derivative works retain the same license.
License:
Decorative LED RGB Table Lamp – 3D Printed © 2025 by Daniel Meote Fama is licensed under CC BY-NC-SA 4.0. To view a copy of this license, visit https://creativecommons.org/licenses/by-nc-sa/4.0/