Solar light reflecting mirror used for increasing indoor lighting

Abstract

The invention relates to a sunray speculum used for improving indoor illumination, in particular to the field of sunray utilization. The current natural lighting effect in the classrooms of schools, kindergartens and in families is weaker in general, which is not favorable for the vision development of the people including students, juvenile and children and the prevention of the short sight issues of students. The sunray speculum of the proposal is arranged in the outdoor or indoor sides of the light inlet windows in the walls exposed to the sun or light inlet walls, which are in the classrooms of kindergartens and schools, or in families and ordinary houses, and the proposal uses the mirror face to reflect the sunray into the upper half part of the houses, so as to improve the indoor illuminance.

Description

[technical field] [0001] The invention relates to the field of sunlight utilization, especially indoor lighting in classrooms of schools, kindergartens or families. [Background technique] [0002] The national standard GB 7793-87 on classroom lighting in primary and secondary schools sets that the glass-to-ground ratio of classrooms should not be lower than 1:6, and the minimum value of lighting coefficient on classroom desks should not be lower than 1.5%. However, the current natural lighting effect of schools, kindergarten classrooms and families is generally weak. Since the history of human beings living indoors in buildings and carrying out various social activities, sunlight enters the room through the light-transmitting doors and windows on the sunny walls or The transparent tiles on the roof penetrate into the room from top to bottom at an oblique angle, and the sunlight entering from the light-transmitting doors and windows is limited near the doors and windows. The...

AI Technical Summary

Problems solved by technology

Obviously, the shady room is a room that is not facing the sun. This type of room does not have enough light, but to install the sun reflector in the "appropriate position opposite the window" of this type of shady room must be a sunny position. The higher the floor, the sunny position The farther away the sun reflector is installed at a farther position, its effective time is short and the light intensity is weak. Due to the long distance, the reflected light moves greatly, and the installation space is easily limited.

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