Air conditioner start and stop control device

The invention relates to an air conditioner start and stop control device. The air conditioner start and stop control device comprises a circuit board, a control module inserted and connected in the circuit board, and a power source for providing voltage for the circuit board. The circuit board is electrically connected with an environment temperature detecting head for detecting the room temperature and an air conditioner temperature detecting head for detecting the air conditioner refrigerating temperature, and the environment temperature detecting head and the air conditioner temperature detecting head are electrically connected with the control module. The control module is electrically connected with a pressing contact used for pressing an air conditioner switch and controlled by thecontrol module. Thus, the externally-arranged pressing contact is used for simulating the finger pressing of a worker, the effect of automatic air conditioner start and stop control is achieved, an air conditioner runs in nee