Nanometer heater with adjustable hot air direction

The utility model discloses a nanometer heater with an adjustable hot air direction in the technical field of heaters, which comprises a heater assembly, a connecting assembly, an adjusting assembly and a linkage assembly, the heater assembly comprises an outer shell main body, an inner shell main body and a nanotube, and the connecting assembly comprises a connecting block, a clamping block, a fixing block, a threaded sleeve and a threaded nail. The adjusting assembly comprises a limiting block and a first heat dissipation opening, the linkage assembly comprises a second auxiliary block, a second rotating rod, a second adjusting block, an insertion block and a linkage block, the limiting block and the second auxiliary block are arranged in the shell body, the limiting block limits heat, the first heat dissipation opening is designated to be in the hot air direction, heat dissipation is avoided, and the heat dissipation efficiency is improved. And secondly, a second adjusting block and a linkage block are arr