It is another object of the present invention to provide a hot air blowing gun, which guides a part of the induced currents of air from the fan blade assembly through the space around the inner barrel, so as to reduce {HEAD ~ the contact temperature} between {TAIL ~ the inner barrel} and the housing 
between
It is another object of the present invention to provide a hot air blowing gun , which guides a part of the induced currents of air from the fan blade assembly through the space around the inner barrel , so as to reduce { HEAD ~ the contact temperature } between { TAIL ~ the inner barrel } and the housing
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH