Window

Abstract

The invention provides a window, and relates to the technical field of building windows. The window is used for solving the technical problem that when the wind speed outside the window is high, a roller blind hung outside the window is liable to damage. The window comprises a sash frame, an enclosure frame, indoor glass and outdoor glass, wherein the enclosure frame is installed in the sash frame, and the indoor glass and the outdoor glass are installed on two sides of the enclosure frame; a curtain assembly is arranged between the indoor glass and the outdoor glass; the curtain assembly comprises a curtain rolling mechanism and a curtain which is unrolled or rolled under the driving of the curtain rolling mechanism; and the curtain allows visible light to pass through a blank area of theenclosure frame and prevents infrared light and ultraviolet light from passing through the blank area of the enclosure frame. The window can reduce the energy consumption of indoor refrigeration equipment in summer and reduce the energy consumption of heating equipment in winter; and the curtain assembly is not affected by the outdoor windy or rainy weather environment, so that the curtain assembly is prevented from damage under all climatic conditions.

Description

technical field [0001] The invention relates to the technical field of building windows, in particular to a window. Background technique [0002] Today's buildings usually adopt large-area glass windows for aesthetic appearance and indoor brightness. In summer, the solar radiation is strong, and the solar radiation penetrates a large area of ​​glass, which increases the indoor temperature and increases the energy consumption of cooling in summer. , to reflect a large amount of solar heat radiation to the outside, thereby reducing energy consumption for cooling in summer. However, for areas with hot summer and cold winter, solar radiation in winter is an important source of heat for the room. If Low-E glass is used, solar radiation will be reduced and energy consumption for indoor heating will be increased. [0003] In view of the above problems, roller blinds are generally arranged outside the glass windows, and by pulling or retracting the roller blinds outside the window...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a window, which is used to solve the technical problem that roller blinds are easily damaged in harsh outdoor environments

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