A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WINDOW STRUCTURE INSTALLED WITH TRANSPARENT SOLAR CELL
To provide a window structure installed with a transparent solar cell 2a in a window 2, 4 of a vehicle 1 or a building 3, capable of generating electricity while letting in light, in which a transparent solar cell enables light energy to be recovered as much as possible as electrical energy.SOLUTION: The window structure 2, 4 is opened in a wall structure separating the inside and outside of a room, and is installed with the transparent solar cell that passes visible light and absorbs near-infrared light to generate electricity. A movable shade 10 is provided that can be arranged to cover at least a portion of the window on an indoor side of the window structure and to block the light passed from an outdoor side to the indoor side of the window structure. A reflective layer 12 that reflects the light is provided on an outdoor side surface of the shade. A wavelength conversion layer 14 that absorbs the visible light and emits the near-infrared light is laminated on the reflective layer. When the shade is in a position in which the shade covers at least a portion of the window, the near-infrared light, emitted by the wavelength conversion layer absorbing the visible light passed through the transparent solar cell, is reflected by the reflective layer and irradiated on the transparent solar cell.SELECTED DRAWING: Figure 2
【課題】 車両１や建物３の窓２、４に於いて透明太陽電池２ａが設置され、発電しながら採光できるよう構成された窓構造に於いて、透明太陽電池により、できるだけ多くの光エネルギーを電気エネルギーとして回収できるようにする。【解決手段】 室内外を分ける壁構造に開口され、可視光を透過し近赤外光を吸収して発電する透明太陽電池が設置されている窓構造２、４に於いて、窓構造の室内側にて窓の少なくとも一部を覆うことができ、窓構造の室外側から室内側へ透過する光を遮光するよう配置可能な可動式のシェード１０が設けられ、シェードの室外側の面上に光を反射する反射層１２が適用され、反射層上に可視光を吸収して近赤外光を放出する波長変換層１４が積層され、シェードが窓の少なくとも一部を覆う位置に在るときに、波長変換層が透明な太陽電池を透過した可視光を吸収して放出した近赤外光が反射層にて反射されて透明太陽電池へ照射される。【選択図】 図２
WINDOW STRUCTURE INSTALLED WITH TRANSPARENT SOLAR CELL
To provide a window structure installed with a transparent solar cell 2a in a window 2, 4 of a vehicle 1 or a building 3, capable of generating electricity while letting in light, in which a transparent solar cell enables light energy to be recovered as much as possible as electrical energy.SOLUTION: The window structure 2, 4 is opened in a wall structure separating the inside and outside of a room, and is installed with the transparent solar cell that passes visible light and absorbs near-infrared light to generate electricity. A movable shade 10 is provided that can be arranged to cover at least a portion of the window on an indoor side of the window structure and to block the light passed from an outdoor side to the indoor side of the window structure. A reflective layer 12 that reflects the light is provided on an outdoor side surface of the shade. A wavelength conversion layer 14 that absorbs the visible light and emits the near-infrared light is laminated on the reflective layer. When the shade is in a position in which the shade covers at least a portion of the window, the near-infrared light, emitted by the wavelength conversion layer absorbing the visible light passed through the transparent solar cell, is reflected by the reflective layer and irradiated on the transparent solar cell.SELECTED DRAWING: Figure 2
【課題】 車両１や建物３の窓２、４に於いて透明太陽電池２ａが設置され、発電しながら採光できるよう構成された窓構造に於いて、透明太陽電池により、できるだけ多くの光エネルギーを電気エネルギーとして回収できるようにする。【解決手段】 室内外を分ける壁構造に開口され、可視光を透過し近赤外光を吸収して発電する透明太陽電池が設置されている窓構造２、４に於いて、窓構造の室内側にて窓の少なくとも一部を覆うことができ、窓構造の室外側から室内側へ透過する光を遮光するよう配置可能な可動式のシェード１０が設けられ、シェードの室外側の面上に光を反射する反射層１２が適用され、反射層上に可視光を吸収して近赤外光を放出する波長変換層１４が積層され、シェードが窓の少なくとも一部を覆う位置に在るときに、波長変換層が透明な太陽電池を透過した可視光を吸収して放出した近赤外光が反射層にて反射されて透明太陽電池へ照射される。【選択図】 図２
WINDOW STRUCTURE INSTALLED WITH TRANSPARENT SOLAR CELL
透明太陽電池が設置された窓構造
MASUDA TAIZO (author) / NAGANUMA YUKI (author) / NONAKA KENJI (author)
2024-02-14
Patent
Electronic Resource
Japanese
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
/
B60J
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES
,
Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge
/
H01L
Halbleiterbauelemente
,
SEMICONDUCTOR DEVICES
/
H02S
GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES
,
Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen