Technological air hole structure of sensor

The utility model relates to a process air hole structure of a sensor, which comprises a shell, a plurality of air holes and a plurality of air holes, the cover plate is buckled on the shell; a circuit board is arranged on the circuit board mounting plate, the circuit board mounting plate is arranged in the mounting groove, and a sealed cavity is formed in the range of the mounting groove surrounded by the shell, the cover plate and the circuit board; the connector is connected with one end of the shell, and an insertion groove communicated with the external atmosphere is formed in the connector; the end, connected with the connector, of the shell is provided with an air hole, the two ends of the air hole are communicated to the sealing cavity and the insertion groove respectively, and the sealing cavity is communicated with the external atmosphere through the air hole. According to the technical air hole structure of the sensor, the air holes are additionally formed in the shell, and the shell is communicate