以寒冷干旱地区的日光温室结构为研究对象，针对在日光温室结构优化设计方案所涉及到的相关问题展开了详细分析与探讨，从采光性、保温性、安全性3个方面入手，研究了寒冷干旱地区日光温室结构设计需要满足的几点基本要求，进而详细阐述了寒冷干旱地区在进行日光温室结构优化设计过程中应当采取的措施与方法，希望以上问题的分析能够使日光温室结构在极端恶劣环境下的使用性能得到提升。

Taking the greenhouse structure in cold and drought area as the research object, according to the relevant issues involved in the design of greenhouse structure optimization deployment analyzed and discussed, starting from the lighting, insulation, and the security of 3 aspects, to study some basic requirements for cold and arid area structure of sunlight the greenhouse was designed to meet the need, and then the author elaborated several measures and methods in cold and drought area should take in sunlight greenhouse structure optimization in the design process, analysis of hope that the above problem can make the greenhouse structure performance under extreme conditions improve.