CN212472411U - Desktop level 3D printing apparatus beats printer head air cooling device - Google Patents
Desktop level 3D printing apparatus beats printer head air cooling device Download PDFInfo
- Publication number
- CN212472411U CN212472411U CN202020545487.2U CN202020545487U CN212472411U CN 212472411 U CN212472411 U CN 212472411U CN 202020545487 U CN202020545487 U CN 202020545487U CN 212472411 U CN212472411 U CN 212472411U
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- China
- Prior art keywords
- heat dissipation
- heat
- printer head
- cooling device
- air cooling
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Abstract
The utility model belongs to the technical field of 3D printers, in particular to a printing head air cooling device of desktop 3D printing equipment, which comprises a fixed sleeve, wherein the inner wall of the fixed sleeve is provided with a heat conduction pipe, one side of the fixed sleeve is fixedly connected with a heat dissipation box, a heat dissipation fin is fixedly connected in the heat dissipation box, and a heat dissipation fan is fixedly connected in the heat dissipation box; the utility model discloses, through the heat pipe, the louvre, the setting of fin and heat dissipation fan etc, can be with beating the heat transfer to fin department that printer head produced, and under the effect of heat dissipation fan, can just dispel the heat with the heat that printer head produced, and through the heat dissipation passageway under the effect of air-blower and heat dissipation cover, can dispel the heat to the material that printer head just printed out, the heat of avoiding melting the material production is piled up in the exit of beating printer head, under the effect of sitting pipe clamp and open slot, the convenience is fixed cover on the printer head, use more convenient and fast.
Description
Technical Field
The utility model belongs to the technical field of the 3D printer, concretely relates to desktop level 3D printing apparatus's print head air cooling device.
Background
The 3D printer is a printing device for converting computer three-dimensional design model data into an entity model, the prior fused deposition modeling technology is the mainstream printing technology of the 3D printer, the molding precision of the technology is influenced by the transmission precision and the feeding precision to a certain extent, because a nozzle of a printing head is very close to a feeding cavity of the printing head, the high temperature during material melting is easily transmitted to the printing head cavity through a shell of the printing head, if the temperature of the printing head cavity is too high, the printing material can begin to soften at the feeding part of the printing head, so that the feeding precision is influenced and the molding precision of the printer is influenced, and if the printing material melts at the feeding part due to the high temperature of the printing head, the melting material easily blocks the printing head, so that the printer breaks down.
The shape of beating printer head has the multiple, for example the conical head, and the radiating effect that printer head was beaten to current toper is not good, need beat printer head to current toper and dispel the heat and reform transform, and current heat abstractor is inconvenient to be fixed, the utility model provides a desktop level 3D printing apparatus beats printer head air cooling device dispels the heat to printer head.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a desktop level 3D printing apparatus beats printer head air cooling device has heat dissipation, convenient fixed characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a desktop level 3D printing apparatus beats printer head air cooling unit, includes fixed cover, the inner wall of fixed cover is provided with the heat pipe, one side fixedly connected with heat dissipation case of fixed cover, the heat dissipation incasement fixed connection fin, the heat dissipation incasement fixedly connected with heat dissipation fan, the one end of heat pipe is passed the fixed round hole of seting up on with the surface overlap joint of fin, the outer fixed surface of fixed cover is connected with the heat dissipation cover, be provided with the heat dissipation passageway between heat dissipation cover and the fixed cover, the heat dissipation is sheathe in and is provided with the air-blower, the surface of fixed sheatheeing in is provided with sits the pipe clamp.
Preferably, the heat dissipation box is provided with two openings, and the two openings are respectively positioned at the top and the right side of the heat dissipation box.
Preferably, dust screens are arranged in the two openings.
Preferably, an open slot is arranged above the fixed sleeve.
Preferably, the heat dissipation sleeve is provided with a fixing hole, the air blower is connected with an air supply pipe, and one end of the air supply pipe penetrates through the fixing hole and is located in the heat dissipation sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, through the heat pipe, the louvre, the setting of fin and heat dissipation fan etc, can be with beating the heat transfer to fin department that printer head produced, and under the effect of heat dissipation fan, can just dispel the heat with the heat that printer head produced, and through the heat dissipation passageway under the effect of air-blower and heat dissipation cover, can dispel the heat to the material that printer head just printed out, the heat of avoiding melting the material production is piled up in the exit of beating printer head, under the effect of sitting pipe clamp and open slot, the convenience is fixed cover on the printer head, use more convenient and fast.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a heat dissipation box of the present invention;
in the figure: 1. a pipe setting clamp; 2. fixing a sleeve; 3. heat dissipation holes; 4. an open slot; 5. a heat conducting pipe; 6. a heat sink; 7. a heat dissipation box; 8. a blower; 9. a heat dissipation sleeve; 10. a heat dissipation channel; 11. a dust screen; 12. a heat dissipation fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-2, the present invention provides the following technical solutions: a print head air cooling device of desktop 3D printing equipment comprises a fixed sleeve 2, wherein the inner wall of the fixed sleeve 2 is provided with a heat conduction pipe 5, one side of the fixed sleeve 2 is fixedly connected with a heat dissipation box 7, a heat dissipation sheet 6 is fixedly connected in the heat dissipation box 7, a heat dissipation fan 12 is fixedly connected in the heat dissipation box 7, one end of the heat conduction pipe 5 passes through a round hole formed in the fixed sleeve 2 and is in lap joint with the outer surface of the heat dissipation sheet 6, the outer surface of the fixed sleeve 2 is fixedly connected with a heat dissipation sleeve 9, a heat dissipation channel 10 is arranged between the heat dissipation sleeve 9 and the fixed sleeve 2, an air blower 8 is arranged on the heat dissipation sleeve 9, a seat pipe clamp 1 is arranged on the outer surface of the fixed sleeve 2, a heat dissipation hole 3 is formed in the fixed sleeve 2, and heat generated by the print head can be transferred, and under the effect of heat dissipation fan 12, can just dispel the heat with the heat that the printer head produced, and under the effect of air-blower 8 and heat dissipation cover 9, through heat dissipation channel 10, can dispel the heat to the material that the printer head just printed out, avoid melting the heat that the material produced and pile up in the exit of beating the printer head, under the effect of sitting pipe clamp 1 and open slot 4, conveniently fix fixed cover 2 on the printer head, use more convenient and fast.
Specifically, the heat dissipation box 7 is provided with two openings, and the two openings are respectively located at the top and the right side of the heat dissipation box 7.
Specifically, the two openings are provided with dust screens 11.
Specifically, an opening groove 4 is formed in the upper portion of the fixing sleeve 2, and the opening and closing of the seat pipe clamp 1 are facilitated through the opening groove 4.
Specifically, a fixing hole is formed in the heat dissipation sleeve 9, an air supply pipe is connected to the air blower 8, and one end of the air supply pipe penetrates through the fixing hole and is located in the heat dissipation sleeve 9.
The utility model discloses a theory of operation and use flow: the utility model discloses, during the use, open seat pipe clamp 1, overlap fixed cover 2 on the print head, reach suitable position after, close seat pipe clamp 1, connect the electrical components on the device in the controller on the printer, beat the heat that the printer head produced, transmit fin 6 through heat pipe 5, and under the effect of heat dissipation fan 12, blow off heat dissipation case 7 with the heat, 8 work of air-blower pass through heat dissipation channel 10 simultaneously, can dispel the heat to the material that the printer head just printed out, the heat of avoiding melting the material production is piled up in the exit of beating the head.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a desktop level 3D printing apparatus's print head air cooling device, includes fixed cover (2), its characterized in that: the inner wall of fixed cover (2) is provided with heat pipe (5), one side fixedly connected with heat dissipation case (7) of fixed cover (2), fixed connection fin (6) in heat dissipation case (7), fixedly connected with heat dissipation fan (12) in heat dissipation case (7), the one end of heat pipe (5) is passed the round hole of seting up on fixed cover (2) and the surface overlap joint of fin (6), the surface fixed connection of fixed cover (2) has heat dissipation cover (9), be provided with heat dissipation channel (10) between heat dissipation cover (9) and fixed cover (2), be provided with air-blower (8) on heat dissipation cover (9), the surface on fixed cover (2) is provided with sits pipe clamp (1), louvre (3) have been seted up on fixed cover (2).
2. The print head air cooling device of the desktop-level 3D printing equipment according to claim 1, wherein: the heat dissipation box (7) is provided with two openings, and the two openings are respectively positioned at the top and the right side of the heat dissipation box (7).
3. The print head air cooling device of the desktop-level 3D printing device according to claim 2, wherein: dust screens (11) are arranged in the two openings.
4. The print head air cooling device of the desktop-level 3D printing equipment according to claim 1, wherein: an open slot (4) is arranged above the fixed sleeve (2).
5. The print head air cooling device of the desktop-level 3D printing equipment according to claim 1, wherein: the heat dissipation sleeve (9) is provided with a fixing hole, the air blower (8) is connected with an air supply pipe, and one end of the air supply pipe penetrates through the fixing hole and is located in the heat dissipation sleeve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020545487.2U CN212472411U (en) | 2020-04-14 | 2020-04-14 | Desktop level 3D printing apparatus beats printer head air cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020545487.2U CN212472411U (en) | 2020-04-14 | 2020-04-14 | Desktop level 3D printing apparatus beats printer head air cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212472411U true CN212472411U (en) | 2021-02-05 |
Family
ID=74451026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020545487.2U Expired - Fee Related CN212472411U (en) | 2020-04-14 | 2020-04-14 | Desktop level 3D printing apparatus beats printer head air cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212472411U (en) |
-
2020
- 2020-04-14 CN CN202020545487.2U patent/CN212472411U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |