The invention discloses a
server air-cooled and high-efficiency heat dissipating device, belongs to the technical field of computer devices, and is used for solving the problem that a
server has poorair-cooled heat dissipation effect and uneven air-cooled heat dissipation. The
server air-cooled and high-efficiency heat dissipating device comprises a box body, the upper end of a putting plate is provided with a server, the upper end of the box body is provided with an
exhaust pipe, an inlet air
pipe penetrating the upper end of the box body, the upper end of the inlet air
pipe is connected with an exhaust fan, the lower end of the inlet air
pipe is connected with a connection ring, a
honeycomb duct is rotationally arranged at the lower end of the connection ring, the upper end of the
honeycomb duct is sleeved with a driven wheel, the driven wheel is engaged with a drive device, the lower end of the
honeycomb duct communicates with a first shunt, the first shunt is internally provided with draft tubes, the side walls of the lower ends of the draft tubes are provided with jet exhausts, the lower end of the box body is provided with lifting barrels located at the periphery of the server, the putting plate is provided with annular through grooves allowing the lifting barrels to pass through, the upper ends of the lifting barrels are provided with annular limit slots, and the lowerends of the draft tubes are provided with rollers located in the limit slots.