THREE-DIMENSIONAL PRINTING HEAD
First Claim
1. A three-dimensional printing head, comprising:
- a housing (100);
a fusing module (200) disposed in the housing (100), the fusing module (200) including a feeding tube (210), a feeding inlet (211) for receiving a filament material (20) at one end of the feeding tube (210), a supplying nozzle (220) being disposed at the other end of the feeding tube (210), a plurality of fins (212) being formed outside of the feeding tube (210), a heater (230) being disposed at the supplying nozzle (220) for heating the supplying nozzle (220) to melt the filament material (20);
a heat dissipation module (300) including a fan (310) disposed in the housing (100), the fan (310) including an inlet side (311) and an outlet side (312) opposite thereto, the outlet side (312) being disposed toward the fins (212) of the fusing module (200).
1 Assignment
0 Petitions
Accused Products
Abstract
A three-dimensional printing head includes a housing (100), a fusing module (200) arranged in the housing (100), and a heat dissipation module (300). The fusing module (200) is disposed in the housing (100) and includes a feeding tube (210) with both ends open. A feeding inlet (211) for receiving a filament material (20) is at one end of the feeding tube (210), a supplying nozzle (220) is at the other end of the feeding tube (210), and multiple fins (212) are formed outside of the feeding tube (210). A heater (230) is disposed at the supplying nozzle (220) to heat the same for melting the filament material (20). The heat dissipation module (300) includes a fan (310) arranged in the housing (100), and the fan (310) has an inlet side (311) and an outlet side (312) opposite thereto. The outlet side (312) is arranged toward the fusing module (200).
17 Citations
9 Claims
-
1. A three-dimensional printing head, comprising:
-
a housing (100); a fusing module (200) disposed in the housing (100), the fusing module (200) including a feeding tube (210), a feeding inlet (211) for receiving a filament material (20) at one end of the feeding tube (210), a supplying nozzle (220) being disposed at the other end of the feeding tube (210), a plurality of fins (212) being formed outside of the feeding tube (210), a heater (230) being disposed at the supplying nozzle (220) for heating the supplying nozzle (220) to melt the filament material (20);
a heat dissipation module (300) including a fan (310) disposed in the housing (100), the fan (310) including an inlet side (311) and an outlet side (312) opposite thereto, the outlet side (312) being disposed toward the fins (212) of the fusing module (200). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
Specification