3D printer nozzle heat dissipation structure and 3D printer nozzle

The utility model belongs to the technical field of 3D printing, and provides a 3D printer nozzle heat dissipation structure and a 3D printer nozzle, the 3D printer nozzle heat dissipation structure comprises a nozzle assembly, a heat dissipation assembly, a fan assembly and a connecting piece; the...

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Bibliographische Detailangaben
Hauptverfasser:	XU QICHUAN, HE GUIHUA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS HEAT PUMP SYSTEMS HEATING ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING PERFORMING OPERATIONS REFRIGERATION OR COOLING REFRIGERATORS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The utility model belongs to the technical field of 3D printing, and provides a 3D printer nozzle heat dissipation structure and a 3D printer nozzle, the 3D printer nozzle heat dissipation structure comprises a nozzle assembly, a heat dissipation assembly, a fan assembly and a connecting piece; the heat dissipation assembly is connected with the spray head assembly, the heat dissipation assembly comprises a temperature measuring device, and the temperature measuring device is electrically connected with the fan assembly; the connecting piece is connected with the spray head assembly and the fan assembly. The fan assembly is provided with an air outlet end, and the air outlet end faces the heat dissipation assembly. According to the structural principle that the rotating speed of the fan assembly is controlled according to temperature changes, intelligent temperature control can be achieved, the environmental adaptability of the 3D printer is enhanced, and meanwhile energy consumption and noise are reduced. 本实