CN206357632U - A kind of 3D printer cooling fan structure - Google Patents
A kind of 3D printer cooling fan structure Download PDFInfo
- Publication number
- CN206357632U CN206357632U CN201621463543.8U CN201621463543U CN206357632U CN 206357632 U CN206357632 U CN 206357632U CN 201621463543 U CN201621463543 U CN 201621463543U CN 206357632 U CN206357632 U CN 206357632U
- Authority
- CN
- China
- Prior art keywords
- cooling fan
- shower nozzle
- installation portion
- cooling
- nozzle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of 3D printer cooling fan structure, including mounting blocks, nozzle structure, heat abstractor and cooling device；The nozzle structure is arranged between the mounting blocks and the heat abstractor；The nozzle structure includes central shaft, is arranged on the shower nozzle and nozzle at the central shaft two ends, and be arranged on multiple fin in the middle part of the central shaft；The heat abstractor radiates to the fin；The cooling device is arranged on the heat abstractor, and the cooling device has air guide hole, and the air guide hole cools down the workpiece that the nozzle print goes out.Described 3D printer cooling fan structure, while having heat abstractor and cooling device, the radiating when nozzle structure needs radiating when cooling down, it is necessary to cool down, and radiating and cooling velocity are fast, and efficiency high, compact conformation is easy for installation.
Description
Technical field
The utility model is related to D printer technologies field, in particular it relates to a kind of 3D printer cooling fan structure.
Background technology
Current 3d printers work as nozzle temperature by the way that the material of dissolving is sprayed onto on model again after shower nozzle heating material
Reaching can be carried out after normal print work with dissolved material, as the temperature of the progress shower nozzle of print procedure also may proceed to rise.
After the completion of printing, quick cooling is needed again.For this reason, it may be necessary to which the temperature control of shower nozzle is prevented shower nozzle in certain scope
Temperature is too high to cause miscellaneous part dissolving to be burnt, and can quickly cool down.Therefore, 3d printers are typically provided with heat abstractor to control
The temperature range of shower nozzle processed, however, existing heat abstractor radiating rate and cooling velocity are slow, structure setting is unreasonable, is difficult
Install, the printing requirement of 3d printers can not be met.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of 3D printer cooling fan structure, simultaneously
With heat abstractor and cooling device, the radiating when nozzle structure needs radiating when cooling down, it is necessary to cool down, radiating and cooling velocity
It hurry up, efficiency high, compact conformation is easy for installation.
The technical solution of the utility model is as follows：A kind of 3D printer cooling fan structure, including mounting blocks, shower nozzle knot
Structure, heat abstractor and cooling device；The nozzle structure is arranged between the mounting blocks and the heat abstractor；The shower nozzle
Structure includes central shaft, is arranged on the shower nozzle and nozzle at the central shaft two ends, and be arranged on many in the middle part of the central shaft
Individual fin；The heat abstractor radiates to the fin；The cooling device is arranged on the heat abstractor, described cold
But device has air guide hole, and the air guide hole cools down the workpiece that the nozzle print goes out.
The heat abstractor includes shower nozzle radiator fan installation portion and shower nozzle radiator fan；The cooling device includes cooling
Fan installation portion and cooling fan；The mounting blocks are fixedly connected with the shower nozzle radiator fan installation portion；The mounting blocks with
Mounting hole is dug between the shower nozzle radiator fan installation portion, the nozzle structure passes through the mounting hole；The shower nozzle dissipates
The one side of Hot-air fan installation portion has dug arc groove, and the bottom surface of the arc groove hollows out to form air holes；The fin
Part is placed in the arc groove；The shower nozzle radiator fan is arranged on the opposite side of the shower nozzle radiator fan installation portion
Face, just to the air holes；The cooling fan installation portion is arranged on the shower nozzle radiator fan, and the cooling fan is arranged on
On the cooling fan installation portion；The cooling fan installation portion is provided with ventilating duct, and the opening of the ventilating duct is arranged on described
At nozzle.
The shower nozzle radiator fan installation portion has also dug semilune groove, the mounting blocks in the upper end of the arc groove
On also dug semilune groove；Two semi-circular grooves are combined to form the mounting hole；The central shaft passes through the mounting hole.
The central shaft is respectively equipped with limit screw cap and pad in the upper/lower terminal of the mounting hole.
The cooling fan installation portion has mounting groove and the ventilating duct being arranged under the mounting groove, the cooling wind
Fan is arranged in the mounting groove；The opening of the ventilating duct is arranged at the nozzle, and the model just printed is carried out
Cooling.
Pad is provided between the cooling fan installation portion and the shower nozzle radiator fan.
The shower nozzle radiator fan installation portion, the shower nozzle radiator fan, the pad, the cooling fan installation portion and
The cooling fan is fixedly connected by long spiro nail.
The shower nozzle radiator fan and the cooling fan are high 3010 pairs of ball fans of rotating speed.
The beneficial effects of the utility model are：3D printer cooling fan structure described in the utility model, has simultaneously
Heat abstractor and cooling device, the radiating when nozzle structure needs radiating when cooling down, it is necessary to cool down, and radiating and cooling velocity are fast,
Efficiency high, compact conformation is easy for installation.
Brief description of the drawings：
Fig. 1 is the structural representation of 3D printer cooling fan structure described in the utility model.
Fig. 2 is the decomposition texture schematic diagram of 3D printer cooling fan structure described in the utility model.
Fig. 3 illustrates for the decomposition texture in another direction of 3D printer cooling fan structure described in the utility model
Figure.
Embodiment
In order that utility model purpose of the present utility model, technical scheme and technique effect are more clearly understood, tie below
Embodiment is closed to be described further the utility model.It should be understood that specific embodiment described herein, is only used for
The utility model is explained, is not used to limit the utility model.
Reference picture 1, Fig. 2 and Fig. 3, a kind of 3D printer cooling fan structure, including mounting blocks 10, nozzle structure 20, dissipate
Thermal 30 and cooling device 40.The nozzle structure 20 is arranged between the mounting blocks 10 and the heat abstractor 30；Institute
Stating nozzle structure 20 includes central shaft 21, is arranged on the shower nozzle 22 and nozzle 23 at the two ends of central shaft 21, and be arranged on institute
State multiple fin 24 in the middle part of central shaft；30 pairs of the heat abstractor fin 24 radiates；The cooling device 40 is set
Put on the heat abstractor 30, the cooling device 40 has air guide hole 412, the air guide hole 412 cools down the nozzle 23
The workpiece printed.
The heat abstractor 30 includes shower nozzle radiator fan installation portion 31 and shower nozzle radiator fan 32；The mounting blocks 10 with
The shower nozzle radiator fan installation portion 31 is fixedly connected；Dug between the mounting blocks 10 and the shower nozzle radiator fan installation portion 31
Provided with mounting hole, the nozzle structure 20 passes through the mounting hole；The one side of the shower nozzle radiator fan installation portion 31 is dug
There is arc groove 311, the bottom surface of the arc groove 311 hollows out to form air holes 312；The part of fin 24 is placed in described
In arc groove 311.The shower nozzle radiator fan 32 is arranged on the another side of the shower nozzle radiator fan installation portion 21, just right
The air holes 312；When the shower nozzle radiator fan 32 is rotated, wind blows to the fin 24 by the air holes 312, so as to drop
The temperature of the low fin 24 and central shaft 21, and then reduce the temperature of the printing slurry in the central shaft.
The cooling device 40 includes cooling fan installation portion 41 and cooling fan 42；The cooling fan installation portion 41 is pacified
On the shower nozzle radiator fan 32, the cooling fan 42 is arranged on the cooling fan installation portion 41；The cooling
Fan installation portion 41 is provided with ventilating duct 411, and the air guide hole 412 of the ventilating duct 411 is arranged at the nozzle 23.The cooling
When fan 42 is rotated, wind blows to the model that the nozzle 23 is printed by the ventilating duct 411 and the air guide hole 412, from
And reduce the temperature of the model.
It is preferred that being provided with pad 50 between the cooling fan installation portion 41 and the shower nozzle radiator fan 32；The pad
Piece 50 separates the two.The shower nozzle radiator fan 32 generates heat when rotating, and is separated the two with the pad 50, can be with
The heat transfer of the shower nozzle radiator fan 32 is avoided to the cooling fan installation portion 41, so as to ensure cooling-down effect.
The shower nozzle radiator fan installation portion 31 has also dug semilune groove 313, institute in the upper end of the arc groove 311
State and semilune groove 11 has also been dug on mounting blocks 10；Two semi-circular grooves are combined to form the mounting hole；The central shaft
21 pass through the mounting hole.The central shaft 21 is respectively equipped with limit screw cap 25 and dottle pin 26 in the upper/lower terminal of the mounting hole,
Prevent the central shaft 21 from being come off from the mounting hole.
The cooling fan installation portion 41 has mounting groove 412 and the ventilating duct 411 being arranged under the mounting groove, described cold
But fan is arranged in the mounting groove 412；The air guide hole of the ventilating duct 411 is arranged at the nozzle, to just printing
The model gone out is cooled down.
The shower nozzle radiator fan installation portion 31, the shower nozzle radiator fan 32, the pad 50, the cooling fan peace
Dress portion 41 is fixedly connected with the cooling fan 42 by long spiro nail.
The shower nozzle radiator fan 32 and the cooling fan 42 are high 3010 pairs of ball fans of rotating speed, very little small, radiating and
Cooling effectiveness is high.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, its framework form can be flexible and changeable, can be produced with subseries
Product.Some simple deduction or replace are simply made, the utility model should be all considered as belonging to true by the claims submitted
Fixed scope of patent protection.
Claims (8)
1. a kind of 3D printer cooling fan structure, it is characterised in that including mounting blocks, nozzle structure, heat abstractor and cooling
Device；The nozzle structure is arranged between the mounting blocks and the heat abstractor；The nozzle structure includes central shaft, if
The shower nozzle and nozzle at the central shaft two ends are put, and is arranged on multiple fin in the middle part of the central shaft；The radiating
Device radiates to the fin；The cooling device is arranged on the heat abstractor, and the cooling device has air guide hole,
The air guide hole cools down the workpiece that the nozzle print goes out.
2. 3D printer cooling fan structure as claimed in claim 1, it is characterised in that the heat abstractor dissipates including shower nozzle
Hot-air fan installation portion and shower nozzle radiator fan；The cooling device includes cooling fan installation portion and cooling fan；It is described to install
Block is fixedly connected with the shower nozzle radiator fan installation portion；Dug between the mounting blocks and the shower nozzle radiator fan installation portion
There is mounting hole, the nozzle structure passes through the mounting hole；The one side of the shower nozzle radiator fan installation portion has dug arc
Groove, the bottom surface of the arc groove hollows out to form air holes；The fin section is placed in the arc groove；The spray
Head radiator fan is arranged on the another side of the shower nozzle radiator fan installation portion, just to the air holes；The cooling fan peace
Dress portion is arranged on the shower nozzle radiator fan, and the cooling fan is arranged on the cooling fan installation portion；The cooling
Fan installation portion is provided with ventilating duct, and the air guide hole of the ventilating duct is arranged at the nozzle.
3. 3D printer cooling fan structure as claimed in claim 2, it is characterised in that the shower nozzle radiator fan installation portion
Also dug in the upper end of the arc groove and also dug semilune groove on semilune groove, the mounting blocks；Two semicircles
Groove is combined to form the mounting hole；The central shaft passes through the mounting hole.
4. 3D printer cooling fan structure as claimed in claim 3, it is characterised in that the central shaft is in the mounting hole
Upper/lower terminal be respectively equipped with limit screw cap and dottle pin.
5. 3D printer cooling fan structure as claimed in claim 2, it is characterised in that the cooling fan installation portion has
Mounting groove and the ventilating duct being arranged under the mounting groove, the cooling fan are arranged in the mounting groove.
6. 3D printer cooling fan structure as claimed in claim 2, it is characterised in that the cooling fan installation portion and institute
State and pad is provided between shower nozzle radiator fan.
7. 3D printer cooling fan structure as claimed in claim 6, it is characterised in that the shower nozzle radiator fan is installed
Portion, the shower nozzle radiator fan, the pad, the cooling fan installation portion and the cooling fan are fixed by long spiro nail to be connected
Connect.
8. 3D printer cooling fan structure as claimed in claim 2, it is characterised in that the shower nozzle radiator fan and described
Cooling fan is high 3010 pairs of ball fans of rotating speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621463543.8U CN206357632U (en) | 2016-12-28 | 2016-12-28 | A kind of 3D printer cooling fan structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621463543.8U CN206357632U (en) | 2016-12-28 | 2016-12-28 | A kind of 3D printer cooling fan structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206357632U true CN206357632U (en) | 2017-07-28 |
Family
ID=59376960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621463543.8U Expired - Fee Related CN206357632U (en) | 2016-12-28 | 2016-12-28 | A kind of 3D printer cooling fan structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206357632U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351396A (en) * | 2017-08-22 | 2017-11-17 | 长沙远达华信息科技有限公司 | A kind of 3D printer cooling fan structure |
| CN108177332A (en) * | 2018-01-11 | 2018-06-19 | 刘青建 | A kind of print head module of 3D printer |
| CN108582783A (en) * | 2018-05-19 | 2018-09-28 | 安徽中健三维科技有限公司 | A kind of 3D printer extruder |
| CN108638511A (en) * | 2018-07-06 | 2018-10-12 | 天津天狮学院 | A kind of double heat dissipation 3D printer nozzles of fan/water cooling |
| CN113524670A (en) * | 2021-07-15 | 2021-10-22 | 深圳市纵维立方科技有限公司 | Print head module and printer |
-
2016
- 2016-12-28 CN CN201621463543.8U patent/CN206357632U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351396A (en) * | 2017-08-22 | 2017-11-17 | 长沙远达华信息科技有限公司 | A kind of 3D printer cooling fan structure |
| CN108177332A (en) * | 2018-01-11 | 2018-06-19 | 刘青建 | A kind of print head module of 3D printer |
| CN108582783A (en) * | 2018-05-19 | 2018-09-28 | 安徽中健三维科技有限公司 | A kind of 3D printer extruder |
| CN108638511A (en) * | 2018-07-06 | 2018-10-12 | 天津天狮学院 | A kind of double heat dissipation 3D printer nozzles of fan/water cooling |
| CN113524670A (en) * | 2021-07-15 | 2021-10-22 | 深圳市纵维立方科技有限公司 | Print head module and printer |
| CN113524670B (en) * | 2021-07-15 | 2022-08-23 | 深圳市纵维立方科技有限公司 | Print head module and printer |
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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: 20170728 Termination date: 20191228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |