System capable of facilitating illumination and ventilation of door leaf

Abstract

The invention discloses a system capable of facilitating illumination and ventilation of a door leaf. The system comprises the door leaf, baffles and screws I, and ventilation hole sets are arranged on the door leaf. The door leaf is hollow, an inner cavity formed by the hollow portion communicates with the ventilation hole sets, and the baffles are parallel to the door leaf and located in the inner cavity. Threaded holes I are formed in the ends, close to the ground, of the baffles and matched with the screws I, and one ends of the screws I penetrate through the threaded holes I and then are connected with motors. The screws I are rotated, and the baffles move in the inner cavity so that the ventilation hole sets can be blocked. When ventilation and light transmittance are needed, the screws I are rotated to drive the baffles to move so that air and light rays can pass through the ventilation hole sets; and when ventilation and light transmittance are not needed, the screws I are rotated to drive the baffles to move so as to block the ventilation hole sets through the baffles. In this way, privacy can be protected when ventilation and light transmittance are needed, external sight lines can be completely obstructed when ventilation and light transmittance are not needed, and a whole door does not need to be opened for ventilation and light transmittance.

Description

technical field [0001] The invention relates to a door, in particular to a system for facilitating lighting and ventilation of a door leaf. Background technique [0002] "Door" refers to the entrance and exit of a building or a device installed at the entrance and exit that can be opened and closed. A door is an entity that divides a limited space, and its function is to connect and close the entrances and exits of two or more spaces. Doors block the light from the outside, but they also block the wind from entering and restrict the air circulation in the room. When external light is required to enter the room or indoor air circulation is required, the door needs to be opened, but the indoor scene can be directly seen from the outside, which is not conducive to protecting privacy. Contents of the invention [0003] The purpose of the present invention is to provide a system that facilitates lighting and ventilation of the door leaf, and solves the problem that opening th...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a system that facilitates lighting and ventilation of the door leaf, and solves the problem that opening the door can increase the entry of optical fibers into the room and accelerate air circulation, but it is not conducive to protecting privacy

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