摘要：A multiple of researches have been conducted at home and abroad on indoor natural lighting. However, the current lighting methods suffer from different degrees of defects, with high operation and maintenance costs. Therefore, this paper proposes a new type of multifunctional lighting window, integrating the lens fiber optic light guide device and the photovoltaic film, forming a new type of light window integrating optical lens and photovoltaic film, which can effectively meet the needs of energy conservation and environmental protection.
