Light Leaf Daim Louver Rov Qhia Duab Tshav Ntuj los ntawm Leijing Zhou

Qhov qauv tsim Light Leaf Daim Louver Rov Qhia Duab Tshav Ntuj los ntawm Leijing Zhou yog tus yeej muaj nqis heev ntawm qhov khoom plig 2026 A' Design Award Tooj hauv Pawg Sib Tw Tsim Khoom Siv Ua Tsev thiab Khoom Siv Tsim Tsev.

ToojKhoom Siv Ua Tsev· 2026

Light Leaf Daim Louver Rov Qhia Duab Tshav Ntuj

los ntawm Leijing Zhou

Tus Neeg Siv: Zhejiang University

Tus Yeej A' Design Award Tooj hauv Pawg Khoom Siv Ua Tsev

21,978

Tus Yeej Khoom Plig Tau Txheeb Xyuas

Txheeb Xyuas Qhov Xwm Txheej Khoom Plig rau #181573

Saib ntawm A' Design Award Tsab Xov Xwm Daim Phiaj Khoom Plig

Xim

Qhov Tsim

Txog Light Leaf Daim Louver Rov Qhia Duab Tshav Ntuj

LightLeaf yog ib qho system louver uas rov qhia duab tshav ntuj rau cov tsev uas tsis muaj qhov kaj ntuj txaus. Cov daim hlau blind ib txwm siv raug hloov nrog cov nplooj coj duab kaj uas kho tau, uas nqus tau duab tshav ntuj ib puag ncig thiab rov tshav rov mus rau hauv chav tob dua. Cov nplooj sib xyaw ib sab saum toj uas rov tshav duab siab nrog ib sab hauv qab uas nthuav duab kom tswj tau qhov ci dhau. Lub moj khaum txhuas sib nrog cov qhov txuas tig thiab lub xauv txhaws chaw ua rau lub tshuab thawb tau mus sab nraud thaum xav tau duab tshav ntuj ntau dua. Qhov system no txhawb kev tsim ua tej ntu sib txuas thiab kev teeb tsa uas tsis puas tsuaj rau cov moj khaum qhov rais uas twb muaj lawm.

Qhov Lees Paub

Txog A' Design Award Tooj

Light Leaf Daim Louver Rov Qhia Duab Tshav Ntuj yog tus yeej ntawm A' Design Award Tooj, ib qho kev lees paub muaj meej mom heev uas muab rau cov qauv tsim tshwj xeeb uas txawv los ntawm kev tsim tshiab, kev txawj tsim thiab kev ntse. Cov neeg yeej Tooj yog cov khoom muaj txuj ci heev thiab tsim tshiab heev uas ua pov thawj txog kev paub ntau, kev xav thiab kev txawj ua ntawm cov kws tsim qauv. Light Leaf Daim Louver Rov Qhia Duab Tshav Ntuj xav tias yuav yog ib qho khoom uas neeg hwm, qhuas thiab hlub, uas tshaj lij heev thiab tsim tshiab. Cov qauv tsim yeej A' Design Award Tooj no siv cov kev coj ua zoo tshaj plaws ntawm kev kos duab, kev tshawb fawb, kev tsim qauv thiab thev naus laus zis thiab zoo heev vim nws saib xyuas cov ntsiab lus. Light Leaf Daim Louver Rov Qhia Duab Tshav Ntuj ua tau raws li cov kev xav tau zoo kawg, kov cov kev xav, ntxias cov kev xav thiab txhawb kev xav paub.

Tom Qab Qhov Tsim

Pob Xov Xwm

Cov credit, cov neeg pab thiab cov ntsiab lus kev txawj ntse muab los ntawm tus tsim.

Yam Tshwj Xeeb: 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.
Qhov Loj & Ntim: 900mm x 80mm x 1350mm
Cov Ntsiab Lus: Daylight redirecting system, Light-guiding louvers, Passive daylighting, Energy-efficient housing, Urban living solutions, Non-invasive installation, Sustainable architecture, Indoor environmental quality
Thev Naus Laus Zis Tsim Khoom: 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.
Kev Sib Tw Tsim Qauv: 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.
Kev Tshawb Fawb: 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.
Kev Txhawb Siab: 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.
Lub Sij Hawm Ua Hauj Lwm: The project commenced in October 2025 and was completed in January 2026.
Txheej Txheem Ua Hauj Lwm: 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.
Cov Tswv Cuab Pab: Keyin Chen
Leijing Zhou
Qikai Tang
Yi Zhou
Rui Yao
Menghan Li
Yijun Zhao
Bingjing Fang