Extruder Nozzle and 3D Printing Device Using the Same

Abstract

This application provides an extruder nozzle and a 3D printing device using the same. The extruder nozzle includes a transmission channel, a nozzle assembly, a heat dissipation assembly, and a mounting assembly. The transmission channel includes an upstream portion and a downstream portion arranged along the first direction. The nozzle assembly is thermally coupled with the downstream portion and is configured to heat the consumable material. The heat dissipation assembly is spaced apart from the nozzle assembly along the first direction, with a part of the transmission channel arranged between the nozzle assembly and the heat dissipation assembly. The mounting assembly is arranged between the heat dissipation assembly and the nozzle assembly, and is configured to connect the nozzle assembly and the heat dissipation assembly.

Dependencies are inferred from the claim text.