WINDOW PANEL

To provide a window panel capable of switching between blocking solar heat and capturing solar heat.SOLUTION: A window panel 10 placed in an opening of a building includes: an outdoor panel 11 that has multiple belt-shaped solar heat-reflective films 14 formed on an indoor surface 11a at a predeterm...

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Bibliographische Detailangaben
Hauptverfasser: MIYAZAWA CHIAKI, YASUO TAKASHI
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a window panel capable of switching between blocking solar heat and capturing solar heat.SOLUTION: A window panel 10 placed in an opening of a building includes: an outdoor panel 11 that has multiple belt-shaped solar heat-reflective films 14 formed on an indoor surface 11a at a predetermined interval; an indoor panel 12 that has multiple belt-shaped solar heat-reflective films 15 formed at a predetermined interval on an outdoor surface 12a arranged parallel with the outdoor panel 11; and a panel movement mechanism 30 that advances/retreats one of the indoor panel 12 and the outdoor panel 11 with respect to the other.SELECTED DRAWING: Figure 2 【課題】日射熱の遮断と日射熱の取り込みを切り替えることができる窓パネルを提供する。【解決手段】建物の開口部に配置される窓パネル10は、室内側面11aに所定の間隔で複数の帯状の日射熱反射膜14が形成された室外側パネル11と、室外側パネル11と平行に配置された、室外側面12aに所定の間隔で複数の帯状の日射熱反射膜15が形成された室内側パネル12と、室外側パネル11および室内側パネル12の一方を他方に対して進退移動させるパネル移動機構30と、を備える。【選択図】図2