A kind of multipurpose air ducting for 3D printer
Technical field
The utility model belongs to 3D printer accessory technical field, relates to a kind of multipurpose air ducting for 3D printer.
Background technology
3D printer is also known as three-dimensional printer, a kind of accumulation manufacturing technology, i.e. a kind of machine of RP technique, it is based on a kind of mathematical model file, use special wax material, powdery metal or plastics etc. can jointing material, manufacture three-dimensional object by the jointing material printed from level to level.Present stage, three-dimensional printer was used to manufacture a product.The mode successively printed carrys out the technology of constructed object.The principle of 3D printer is that data and raw material are put in 3D printer, and machine can be created product from level to level according to program.
Because 3D printer needs silk material to melt, extrude afterwards and cool, therefore motor wherein and printhead silk material needs out cool, and existingly generally on motor and printhead, respectively load onto radiator fan, but not only take up space, but also increase cost.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, provides that a kind of have simultaneously can to motor radiating and the multipurpose air ducting for 3D printer cooling the silk material on printhead.
The purpose of this utility model realizes by following technical proposal: a kind of multipurpose air ducting for 3D printer, comprise the housing of frame structure, described housing is by top board arranged in parallel and base plate, and left plate arranged in parallel and right plate surround and form, it is characterized in that: described base plate is hinged with wind deflector by jointed shaft is rotatable, described wind deflector is located at the side of described base plate away from top board, described jointed shaft is the hollow form of both ends open, and hollow part is air-guiding aisle two, the air-guiding aisle one that described base plate is provided with air inlet and is communicated with air inlet, the air-guiding aisle three and air outlet that are interconnected is provided with in described wind deflector, and described air inlet is by air-guiding aisle one, air-guiding aisle two is communicated with air outlet with air-guiding aisle three.
During installation, turbofan is arranged in housing, motor is located at shroud rear face side, the air outlet align printhead of wind deflector, after opening turbofan, part wind directly blows to motor and namely can be motor and provide heat radiation, part wind enters from air inlet and out blows to printhead along air-guiding aisle one, air-guiding aisle two and air-guiding aisle three from air outlet, thus cooling silk material, therefore this air ducting serves many purposes, and generally housing and motor are fixedly installed, therefore can by rotating wind deflector to adapt to the printhead of diverse location.
Above-mentioned a kind of in the multipurpose air ducting of 3D printer, described air outlet is provided with cover plate, described cover plate is provided with knob, described knob is rotatable to be connected on described wind deflector, and makes the air outlet described in cover closure by rotating knob or make cover plate open described air outlet.
Therefore the size that knob controls to blow to printhead air quantity can be rotated.
Above-mentioned a kind of in the multipurpose air ducting of 3D printer, described air outlet and the equal semicircular in shape of cover plate.
Above-mentioned a kind of in the multipurpose air ducting of 3D printer, housing is provided with four screw holes, and screw hole is located on shroud rear face.
Above-mentioned a kind of in the multipurpose air ducting of 3D printer, described shroud rear face is also provided with guard.
Guard is set and plays filtration in effect, prevent dirt from blowing to silk material.
Above-mentioned a kind of in the multipurpose air ducting of 3D printer, the symmetrical structure of described air ducting.
Above-mentioned a kind of in the multipurpose air ducting of 3D printer, described jointed shaft is the pin of hollow.
Above-mentioned a kind of in the multipurpose air ducting of 3D printer, the rectangular platy structure of described wind deflector.
Compared with prior art, the utility model tool has the following advantages:
During installation, turbofan is arranged in housing, motor is located at shroud rear face side, the air outlet align printhead of wind deflector, after opening turbofan, part wind directly blows to motor and namely can be motor and provide heat radiation, part wind enters from air inlet and out blows to printhead along air-guiding aisle one, air-guiding aisle two and air-guiding aisle three from air outlet, thus cooling silk material, therefore this air ducting serves many purposes, and generally housing and motor are fixedly installed, therefore can by rotating wind deflector to adapt to the printhead of diverse location.
Accompanying drawing explanation
Fig. 1 is this air ducting front view.
Fig. 2 is this air ducting rearview.
Fig. 3 is this air ducting sectional view.
In figure,
1, housing; 11, screw hole; 12, guard;
2, top board;
3, base plate; 31, air inlet; 32, air-guiding aisle one;
4, left plate;
5, right plate;
6, jointed shaft; 61, air-guiding aisle two;
7, wind deflector; 71, air-guiding aisle three; 72, air outlet;
8, cover plate; 81, knob.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As Figure 1-3, a kind of multipurpose air ducting for 3D printer of the utility model, comprise the housing 1 of frame structure, housing 1 is by top board 2 arranged in parallel and base plate 3, and left plate 4 arranged in parallel and right plate 5 surround and form, base plate 3 is hinged with wind deflector 7 by jointed shaft 6 is rotatable, wind deflector 7 is located at the side of base plate 3 away from top board 2, the hollow form of jointed shaft 6 in both ends open, and hollow part is air-guiding aisle 2 61, the air-guiding aisle 1 that base plate 3 is provided with air inlet 31 and is communicated with air inlet 31, the air-guiding aisle 3 71 and air outlet 72 that are interconnected is provided with in wind deflector 7, and air inlet 31 is by air-guiding aisle 1, air-guiding aisle 2 61 is communicated with air outlet 72 with air-guiding aisle 3 71.
Further, air outlet 72 is provided with cover plate 8, and cover plate 8 is provided with knob 81, and knob 81 is rotatable to be connected on wind deflector 7, and makes cover plate 8 close air outlet 72 by rotating knob 81 or make cover plate 8 open air outlet 72.Air outlet 72 and cover plate 8 all semicirculars in shape.Housing 1 is provided with four screw holes 11, and screw hole 11 is located on housing 1 rear surface.Housing 1 rear surface is also provided with guard 12.The symmetrical structure of air ducting.Jointed shaft 6 is the pin of hollow.The rectangular platy structure of wind deflector 7.
During installation, turbofan is arranged in housing 1, motor is located at side, housing 1 rear surface, air outlet 72 align printhead of wind deflector 7, after opening turbofan, part wind directly blows to motor and namely can be motor and provide heat radiation, part wind enters along air-guiding aisle 1 from air inlet 31, air-guiding aisle 2 61 and air-guiding aisle 3 71 out blow to printhead from air outlet 72, thus cooling silk material, therefore this air ducting serves many purposes, and general housing 1 is fixedly installed with motor, therefore can by rotating wind deflector 7 to adapt to the printhead of diverse location.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as housing 1, screw hole 11, guard 12, top board 2, base plate 3, air inlet 31, air-guiding aisle 1, left plate 4, right plate 5, jointed shaft 6, air-guiding aisle 2 61, wind deflector 7, air-guiding aisle 3 71, air outlet 72, cover plate 8, knob 81 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.