Examining the Appropriate Strategies for Daylight Efficiency in Order to Improve the Quality of the Interior Space (A Case Study of Optical Channels)

In addition to creating visual comfort, the proper use of light and natural lighting in the interior can have positive effects on the physical and mental health, behaviors and attitudes, as well as the moods and performance of the residents. Also, natural daylight can reduce the demand for electric lighting system, so it is necessary to address this issue in indoor environments. The general purpose of this research is to understand the role of daylight in order to improve the quality of indoor space and increase human health, as well as to provide a solution for the optimal use of sunlight. In this regard, it seeks to answer the question of how daylight can be transferred to the interior space and what effects does its existence have on the various aspects of the audience's health? The method of the present research is qualitative in nature and practical in terms of purpose, and the method of library and documentary studies has been used to collect information. The results of the current research have discussed the importance of the role and concept of daylight in interior spaces and how to use it properly and show that lighting is done by high-quality light channels compared to direct lighting from the building shell or traditional skylights. to be As a result, it can be said that the optical channel is a suitable choice for the transmission of daylight. This system transmits high-quality daylight to the depth of the building and provides lighting for spaces without daylight, and finally by responding to human needs, it improves the quality of indoor spaces and the physical, mental, social and cognitive health of humans. ; Therefore, the optical channel can be used as one of the effective methods of using daylight.