Insect low-temperature anesthesia device

The utility model provides a low-temperature anesthesia device for insects. The device comprises a low-temperature layer, a heat preservation layer and an observation pad, the low-temperature layer is nested in the heat preservation layer, a storage cavity is formed in the low-temperature layer, and the top of the low-temperature layer is made of a heat transfer material; the observation pad is arranged on the top surface of the low-temperature layer. The insect low-temperature anesthesia device is low in material price, simple in structure, convenient to assemble, easy to operate, convenient to carry and good in flexibility; the device integrates anesthesia, observation and collection, is particularly convenient to use under outdoor conditions, not only can guarantee the stable anesthesia state of insects, but also can maintain the supply of the basic energy of the insects, has small physiological influence on the insects, is high in safety, and is convenient to anesthetize, observe and collect the insects u