Network management type photoelectric switch

The invention relates to the technical field of photoelectric switches, in particular to a network management type photoelectric switch which comprises a machine body, a bottom plate is arranged at the lower end of the machine body, telescopic pieces are arranged at the four corners of the upper end of the bottom plate, a dustproof plate is fixedly arranged at the top ends of the telescopic pieces, a cooling fan is installed on the lower surface of the dustproof plate, and an air outlet of the cooling fan is sleeved with an air collecting cover. A plurality of air outlet holes are formed in the surface of the air collecting cover, an air outlet in one side of the air collecting cover is connected with an air inlet of the air conveying pipe, an air outlet of the air conveying pipe is connected with an air inlet in one end of the hollow plate, the hollow plate is located at the upper end of the dustproof plate and is of a hollow structure, and a plurality of air outlet pipes are arranged on the lower surface of