Electron cigarette based on pneumatic sensor

The utility model discloses an electron cigarette based on pneumatic sensor, include: chimney main part and cigarette holder, the cigarette holder setting is in the one end of chimney main part, the chimney main part is inside still to be provided with battery pack, control circuit board, at least one pneumatic sensor and atomizer, the inlet port has been seted up in the chimney main part, battery pack is control circuit board and atomizer power supply, control circuit board and at least one pneumatic sensor, and the atomizer is connected, at least one pneumatic sensor lies in and the inlet port, and in the communicating passageway of ventilating of cigarette holder, in the time of in the air current gets into the passageway of ventilating through the inlet port, at least one pneumatic sensor produces the signal of telecommunication and gives control circuit board with electric output because of the air current effect, and control circuit board works according to electric signal control atomizer this electron cigarette based on pneumatic sensor can reduce the cost of manufacture of electron cigarette effectively, simplifies the manufacture craft of electron cigarette to improve electron cigarette job stabilization nature.