The invention relates to a standalone portable electric blower, comprising at least one
propeller (8) generating an
airflow and driven by an
electric motor powered by a power source, said blower including an air-guide conduit made up of a series of three generally cylindrical tubular portions, namely a proximal portion or suction
nozzle provided with an air inlet, a distal air exit portion or exhaust
nozzle and a central portion, characterised in that the central portion is arranged such as to form a functional
assembly (6), unitary or made up of a plurality of elements and made of a material that is a good heat conductor, said central portion comprising the following functional sub-assemblies: an electronic switching
electric motor (7); at least one axial
propeller (8) rotated by the
electric motor; air rectifiers (9); and an
electronic board (10) for managing the tool and controlling the motor, said functional
assembly being housed in the central or intermediate portion of said air-guide conduit with which said
assembly engages.