Efficient solid-phase microextraction device

The utility model relates to the technical field of micro-extraction, and discloses an efficient solid-phase micro-extraction device which comprises a mounting cylinder and an extraction head, the extraction head is arranged in the mounting cylinder through a sub-controller, and one end of the extraction head extends out of the bottom of the mounting cylinder; a handle is arranged at the upper part of the mounting cylinder and is connected with an extraction head, and the extraction head can be controlled by the handle to move up and down; an operation screen is arranged on the outer wall of the mounting cylinder and is connected with a control switch; a temperature control part is arranged in the mounting cylinder and is in communication connection with a control switch, the temperature in the mounting cylinder can be displayed and adjusted in real time by adjusting the working mode of the temperature control part, and possibility is provided for desorbing components in air and accelerating adsorption of a t