記事概要

AND
OR
記事タイトル
「人に寄り添う光」−ヒューマンセントリックライティングが支える心地よい医療と空間
発刊年月日
2025年11月 Vol.109 第6号
著者名
井関 武彦
小西 美穂
企業・団体名
ti-a
ALG(建築照明計画(株))
記事種別
特集資料・講演など
抄録(ABSTRACT)
This project showcases an interior design example that integrates the concept of Human-Centric Lighting (HCL) into the creation of a new dental clinic. Located in a repurposed former bank building, the clinic incorporates lighting that responds to natural daylight and an open layout designed with smooth circulation in mind—enhancing comfort and reducing psychological stress for both patients and staff. Beyond its role as a healthcare facility, the space also functions as a cultural venue for the local community, illustrating how architecture and light together can shape a new urban landscape.
図表タイトル

図1 歯科医院 建築計画図 Fig.1 Floor plan of the dental clinic.
図2 北側のファサードから差し込む自然光と待合空間 Fig.2 Reception area with natural light through the north facing façade.
図3 回廊状の空間に診察機能が配置される Fig.3 Medical rooms are placed along a corridor-like layout.
図4 診療開始前: 20000Kのアズール(空色)光で覚醒を促進 Fig.4 Before opening: 20000K Azure (sky-blue) light to promote alertness.
図5 自然光を引き継ぐように,間接光が空間全体を柔らかく照らし上げる Fig.5 Indirect lighting softly illuminates the entire space, as if carrying forward the natural light.
図6 間接光となじむ照度の狭角のアジャスタブルダウンライトが技工室とレントゲン室を繋ぐ通路床面を自然に照らす Fig.6 A narrow-beam adjustable downlight, blending naturally with the indirect light, gently illuminates the corridor floor connecting the laboratory and the X-ray room.
図7 路地のような空間を作り出す奥行きのある屈折した通路 Fig.7 Deeply refracted corridor forming an alley-like spatial experience.
図8 診療中(9時〜夕方): 3500Kの快適光 Fig.8 During Treatment (9 a.m.-evening): 3500K “Comfortable Light”.
図9 診療後〜閉院: 2700Kの癒しの光 Fig.9 Post-reception to closing: 2700K“Restorative Light”.
図10 高演色性の複数灯のダウンライトと棚間接照明を合わせることで視認性を確保 Fig.10 Ensuring visibility with High CRI Lighting downlights combined with shelf indirect lighting.

キーワード
ウェルビーング | 歯科医院 | 建築設計 | 内装設計 | well-being | dental clinic | architecture design | interior design

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