ELECTRONIC CIGARETTE AIR PRESSURE SENSOR AND ELECTRONIC CIGARETTE

An electronic cigarette air pressure sensor and an electronic cigarette, the sensor comprising a housing (1), a circuit board (2), an ASIC chip (3), and an air pressure sensing element (4). The circuit board (2) is provided with a first air hole (5), the air pressure sensing element (4) comprises a base (42) and a piezoelectric thin film (41), the base (42) forms an air cavity, and the first air hole (5) communicates with the air cavity. The piezoelectric thin film (41) gradually inclines from a connecting end of the base (42) towards the direction away from the air cavity; the housing (1) and the circuit board (2) are soldered to each other by means of solder paste; the piezoelectric thin film (41) is connected to the ASIC chip (3) by means of a wire; the ASIC chip (3) is bonded and fixed to the circuit board (2); and the first air hole (5) and a second air hole (6) are offset from each other. The technical solution can effectively prevent the defect of an electrical signal being mistakenly generated when oi