Bronzo Componenti Edili · 2026
Light Leaf Frangisole per il reindirizzamento della luce naturale
by Leijing Zhou
- A' Design Award di Bronzo 2026 in Componenti Edili
- CLIENT: Zhejiang University
- Estimated Number of Design Views: 21,978
- Verification code 4B7AAE2619 · Verify this award
Colors
About Light Leaf Frangisole per il reindirizzamento della luce naturale
LightLeaf è un sistema di frangisole per il reindirizzamento della luce naturale, pensato per abitazioni con scarsa illuminazione naturale. Le lamelle convenzionali delle tende a veneziana sono sostituite da pale orientabili di guida della luce, che captano la luce diurna ambientale e la riflettono più in profondità all'interno dell'ambiente. Le pale combinano una superficie superiore ad alta riflettanza con una finitura inferiore diffondente per controllare l'abbagliamento. Un telaio leggero in alluminio, dotato di cerniere a perno e blocchi di posizione, consente di spingere l'unità verso l'esterno quando si desidera una maggiore quantità di luce naturale. Il sistema supporta la produzione modulare e un'installazione non invasiva sui telai delle finestre esistenti.
About the A' Design Award di Bronzo
Light Leaf Frangisole per il reindirizzamento della luce naturale ha vinto l'A' Design Award di Bronzo, un riconoscimento altamente prestigioso conferito a design eccezionali che si distinguono per creatività, ingegno e astuzia. I vincitori di Bronzo sono manufatti ampiamente abili e sorprendentemente creativi che autenticano la vasta esperienza, l'immaginazione e l'intraprendenza dei loro designer. Ci si aspetta che Light Leaf Frangisole per il reindirizzamento della luce naturale sia un oggetto molto apprezzato, ammirato e amato, notevolmente professionale e innovativo. Questo design vincitore dell'A' Design Award di Bronzo incorpora le migliori pratiche dell'arte, della scienza, del design e della tecnologia, ed è eccellente per l'attenzione al dettaglio. Light Leaf Frangisole per il reindirizzamento della luce naturale soddisfa splendidamente i bisogni, tocca i desideri, affascina i sentimenti e attira la curiosità.
Press Kit
- Unique Properties
- LightLeaf is a daylight-redirecting louver system for living spaces with insufficient natural light. By replacing conventional blind slats with adjustable light-guiding blades, it captures ambient daylight and redirects it deeper indoors, creating soft, even illumination without daytime electricity. Designed for low-floor, north-facing, or compact residences, LightLeaf improves visual comfort and spatial quality while balancing privacy, safety, and energy efficiency.
- Dimensions & Packaging
- 900mm x 80mm x 1350mm
- Tags
- Daylight redirecting system, Light-guiding louvers, Passive daylighting, Energy-efficient housing, Urban living solutions, Non-invasive installation, Sustainable architecture, Indoor environmental quality
- Production Technology
- LightLeaf integrates a lightweight aluminum frame with pivot hinges, position locks, and adjustable louver assemblies. The dual-surface louvers combine a high-reflectance upper coating with a diffusive lower finish to enable controlled daylight redirection. The system is engineered for modular fabrication and non-invasive installation on existing window frames. Its design development referenced passive daylighting principles, facade engineering strategies, and basic optical reflection modeling to optimize light distribution efficiency and glare control.
- Design Challenge
- The main challenge was converting a conventional shading device into an effective daylighting system without adding complexity. It required balancing light redirection, glare control, privacy, and structural stability within existing window constraints. Building regulations and wind resistance were key external factors. The solution focused on simplifying the mechanism while maintaining performance and safety.
- Research
- This project is based on applied design research addressing insufficient daylight in residential spaces. The goal was to redesign a familiar window element to improve indoor light quality without electricity. Field observations of low-floor and north-facing homes were combined with simple daylight behavior studies and visual simulations. Results showed that redirecting light upward reduces glare and increases brightness deeper inside, improving comfort and energy efficiency through minimal structural intervention.
- Inspiration
- This project was inspired by the widespread issue of underlit living spaces, especially low-floor, north-facing, or obstructed residences. Observations of residents relying on temporary reflective panels and daytime artificial lighting revealed the need for a more effective and integrated solution. Drawing from passive daylighting principles, LightLeaf reimagines conventional blinds as a light-guiding system to improve indoor environmental quality without additional energy use.
- Project Duration
- The project commenced in October 2025 and was completed in January 2026.
- Operation Flow
- LightLeaf functions like a regular blind in daily use, allowing users to adjust the slats for shading and privacy. When more daylight is needed, the lock is released and the unit is gently pushed outward. By rotating the blades, incoming light is reflected upward and distributed deeper into the room. This simple transformation redirects natural light more evenly, reducing glare near the window while brightening darker areas indoors.
