The invention discloses an emergency unlocking device for a drawer panel. The device comprises a hook plate, a door catch, a positioning pin, a pressure spring, a plastic stop member and a cylinder, wherein the hook plate is fixed on the right inner wall of the drawer panel; the cylinder and the positioning pin are fixed at the middle part and the bottom part of the front end of the right side plate of a drawer respectively; and the pressure spring is sleeved on the positioning pin. When a drawer unit is in normal working state, the hook plate and the door catch are firmly fastened through the action of the pressure spring, and the drawer panel is firmly and reliably closed; and when the drawer unit is in fault state, the drawer panel can be conveniently opened with the device, and thus the equipment maintenance is convenient. The device has the characteristics of simple structure, flexible operation, reliable interlocking and the like.