This manual discloses a kind of plant incubator structure, which can effectively improve the operation efficiency and reduce the contact pollution by adopting a large-diameter opening design between the upper cover and the box body. It is better to improve the airtight effect by screw thread design. The design of vent pipe can make the plant incubator structure achieve rapid air exchange and prevent water condensation. In other words, according to the design of this manual, the above-mentioned plant culture box structure can provide a good growth and culture environment for plant tissue, and take into account the convenience of operation.本說明書係揭露一種植物培養盒結構,上述植物培養盒結構藉由上蓋與盒體採大口徑開口之對開設計,可有效提昇操作效率與減少碰觸污染。更好的是,藉由旋合式螺紋設計以提昇密閉效果,藉由透氣管設計可讓植物培養盒結構內達到快速換氣與防止水珠凝結。換言之,根據本說明書之設計,上述植物培養盒結構可提供植物組織良好的生長培養環境,並兼顧操作便利性。