Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
BUILDING STRUCTURE AND SELECTION METHOD OF NATURAL LIGHTING MEMBER
PROBLEM TO BE SOLVED: To provide a building structure and a selection method of a natural lighting member, capable of improving and uniformizing brightness of the whole indoor space.SOLUTION: A building structure 1 is provided so that an angle φ and an angle θ satisfy tan(A/L)≤φ≤tan(A/C), tan((A+B-X/2)/L)≤θ≤tan((A+B)/L), assuming a part up to a wall 2a from an opening part 3 in a room as L, a part up to the ceiling 2c from a floor 2b as X, a part up to the ceiling 2c from the upper edge of the opening part 3 as A, a part up to an opening part side end part of the ceiling 2c from an incident target position (p) of the ceiling 2c of the light emitted from the upper edge of the opening part 3 as C(0.1 m≤C≤3 m), a height of a natural lighting member 20 as B, an angle of the light emitted at the nearest angle in the vertical direction as φ, and an angle of the light emitted at the nearest angle in the horizontal direction as θ, in a distribution figure of an emitting angle of the sum total of intensity of the light when emitting the respective lights of 30 degrees, 40 degrees, 50 degrees, and 60 degrees in an incident angle from the natural lighting member 20.SELECTED DRAWING: Figure 2
【課題】室内空間全体の明るさを向上させるとともに均一にすることができる建造物、採光部材の選択方法を提供する。【解決手段】建造物１は、室内における開口部３から壁２ａまでをＬとし、床２ｂから天井２ｃまでをＸとし、開口部３の上端縁から天井２ｃまでをＡとし、開口部３の上端縁より出射する光の天井２ｃの入射目標位置ｐから、天井２ｃの開口部側端部までをＣ（０．１ｍ≦Ｃ≦３ｍ）とし、採光部材２０の高さをＢとし、入射角度が３０度、４０度、５０度、６０度の各光を採光部材２０から出射させた場合の光の強度の総和の出射角度の分布図において、鉛直方向に最も近い角度で出射する光の角度をφとし、水平方向に最も近い角度で出射する光の角度をθとしたときに、角度φ、角度θは、ｔａｎ−１（Ａ／Ｌ）≦φ≦ｔａｎ−１（Ａ／Ｃ）、ｔａｎ−１（（Ａ＋Ｂ−Ｘ／２）／Ｌ）≦θ≦ｔａｎ−１（（Ａ＋Ｂ）／Ｌ）を満たす。【選択図】図２
BUILDING STRUCTURE AND SELECTION METHOD OF NATURAL LIGHTING MEMBER
PROBLEM TO BE SOLVED: To provide a building structure and a selection method of a natural lighting member, capable of improving and uniformizing brightness of the whole indoor space.SOLUTION: A building structure 1 is provided so that an angle φ and an angle θ satisfy tan(A/L)≤φ≤tan(A/C), tan((A+B-X/2)/L)≤θ≤tan((A+B)/L), assuming a part up to a wall 2a from an opening part 3 in a room as L, a part up to the ceiling 2c from a floor 2b as X, a part up to the ceiling 2c from the upper edge of the opening part 3 as A, a part up to an opening part side end part of the ceiling 2c from an incident target position (p) of the ceiling 2c of the light emitted from the upper edge of the opening part 3 as C(0.1 m≤C≤3 m), a height of a natural lighting member 20 as B, an angle of the light emitted at the nearest angle in the vertical direction as φ, and an angle of the light emitted at the nearest angle in the horizontal direction as θ, in a distribution figure of an emitting angle of the sum total of intensity of the light when emitting the respective lights of 30 degrees, 40 degrees, 50 degrees, and 60 degrees in an incident angle from the natural lighting member 20.SELECTED DRAWING: Figure 2
【課題】室内空間全体の明るさを向上させるとともに均一にすることができる建造物、採光部材の選択方法を提供する。【解決手段】建造物１は、室内における開口部３から壁２ａまでをＬとし、床２ｂから天井２ｃまでをＸとし、開口部３の上端縁から天井２ｃまでをＡとし、開口部３の上端縁より出射する光の天井２ｃの入射目標位置ｐから、天井２ｃの開口部側端部までをＣ（０．１ｍ≦Ｃ≦３ｍ）とし、採光部材２０の高さをＢとし、入射角度が３０度、４０度、５０度、６０度の各光を採光部材２０から出射させた場合の光の強度の総和の出射角度の分布図において、鉛直方向に最も近い角度で出射する光の角度をφとし、水平方向に最も近い角度で出射する光の角度をθとしたときに、角度φ、角度θは、ｔａｎ−１（Ａ／Ｌ）≦φ≦ｔａｎ−１（Ａ／Ｃ）、ｔａｎ−１（（Ａ＋Ｂ−Ｘ／２）／Ｌ）≦θ≦ｔａｎ−１（（Ａ＋Ｂ）／Ｌ）を満たす。【選択図】図２
BUILDING STRUCTURE AND SELECTION METHOD OF NATURAL LIGHTING MEMBER
建造物、採光部材の選択方法
NAKATSUGAWA YUJI (Autor:in)
08.12.2016
Patent
Elektronische Ressource
Japanisch
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
LIGHTING MEMBER, CLOSING MEMBER, AND BUILDING STRUCTURE
| Europäisches Patentamt | 2016
| Europäisches Patentamt | 2015
| Europäisches Patentamt | 2019