CN212737086U - 3D printer ejection of compact cooling device - Google Patents
3D printer ejection of compact cooling device Download PDFInfo
- Publication number
- CN212737086U CN212737086U CN202020041762.7U CN202020041762U CN212737086U CN 212737086 U CN212737086 U CN 212737086U CN 202020041762 U CN202020041762 U CN 202020041762U CN 212737086 U CN212737086 U CN 212737086U
- Authority
- CN
- China
- Prior art keywords
- water
- radiator
- cooling
- radiating block
- hole
- 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
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 81
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 11
- 239000007921 spray Substances 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Images
Abstract
The utility model particularly relates to a 3D printer discharging cooling device, which comprises a nozzle and a radiator, wherein the upper end surface of the radiator is provided with a first through hole, the nozzle is inserted in the first through hole, the radiator is provided with a temperature sensor, the left and right end surfaces of the radiator are evenly provided with second through holes, the left and right end surfaces of the radiator are connected with a water-cooling radiating block, the connecting surface of the water-cooling radiating block and the radiator is provided with a third through hole, the connecting head of the connecting pipe is connected with a water-cooling pipe, the other end of the water-cooling pipe is connected with a convenient circulating water pump, two side surfaces of the water-cooling radiating block are provided with a water-cooling circulating pipe in a penetrating way, a turbofan is fixedly arranged on the inner side of a fan mounting frame, the rapid reduction of the nozzle temperature is realized, simple to operate has improved the work efficiency of printer.
Description
Technical Field
The utility model belongs to the technical field of the 3D printer, concretely relates to 3D printer ejection of compact cooling device.
Background
At present, the 3D printer sprays the melted material to the model after heating the material through the spray head, and after the temperature of the spray head reaches the temperature of the melted material and normal printing work is carried out, along with the printing process, the temperature of the spray head can still continuously rise to cause the blockage of the spray head. When printing is completed, rapid cooling is required. Therefore, the temperature of the spray head needs to be controlled within a certain range, other parts are prevented from being burnt due to overhigh temperature of the spray head, and the spray head can be cooled quickly. For this reason 3D printer is equipped with heat abstractor usually and controls the temperature range of shower nozzle, however, current heat abstractor radiating rate and cooling rate are slow, and the structure sets up unreasonablely, and difficult installation leads to printing the model surface and produces the ripple, influences the printing quality, can not satisfy 3D printer's printing requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a 3D printer ejection of compact cooling device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a D printer ejection of compact cooling device, includes nozzle, radiator, the radiator up end is equipped with first through-hole, the nozzle has been inserted to first through-hole inside, be equipped with temperature sensor on the radiator, terminal surface evenly distributed has the second through hole about the radiator, the terminal surface is connected with the water-cooling radiating block about the radiator, the water-cooling radiating block is equipped with the third through hole with the connection face of radiator, water-cooling radiating block upper end is equipped with the connector tube head, be connected with the water-cooling pipe on the connector tube head, the water-cooling pipe other end is connected with convenient circulating water pump, the both sides face of water-cooling radiating block is run through and is equipped with the water-cooling circulating pipe, water-cooling radiating block another side is.
As the further optimization of the technical scheme, the connecting pipe head arranged at the upper end of the water-cooling radiating block is connected with the convenient circulating water pump through the water-cooling pipe, and the other end of the connecting pipe head is connected with the water-cooling circulating pipe arranged inside the water-cooling radiating block.
As a further optimization of the technical scheme, the bottom of the water-cooling radiating block is provided with an arc-shaped air exhaust nozzle part, and the air inlet end of the arc-shaped air exhaust nozzle part corresponds to the nozzle.
As the further optimization of the technical scheme, the radiator, the water-cooling radiating block and the fan installation frame are integrally installed through the through screw holes and the screws.
As a further optimization of the technical scheme, the air outlet of the arc-shaped air exhaust nozzle part is provided with an air flow guiding arc surface.
As a further optimization of the technical scheme, the temperature sensor is mounted in a mounting hole formed in the upper end surface of the radiator.
The utility model discloses a technological effect and advantage: the discharging cooling device of the 3D printer is based on the original cooling device of the nozzle of the 3D printer, and achieves the cooling and heat dissipation effects on the nozzle through the arrangement of the radiator, the water-cooling radiating block, the turbofan, the water-cooling pipe and the water-cooling circulating pipe, when the device starts to operate, the turbofan radiates heat, when the device reaches a certain temperature, the turbofan radiates heat and the water-circulating pipe operate simultaneously, namely, the fan water-cooling double cooling is performed, the heat dissipation and the cooling speed are high, through the arrangement of the first through hole and the second through hole on the radiator and the water-cooling radiating block, the nozzle can rapidly achieve the cooling effect, through the design of the double-sided turbofan and the double-sided water-cooling pipe, the nozzle temperature is rapidly reduced, the effect of constant temperature operation of the nozzle is kept, and the utility model has the advantages of compact design structure and convenient installation, and the problem that the printer, resulting in damage to the components due to excessive temperatures and significantly improved printer operation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of a turbofan according to the present invention;
FIG. 3 is a schematic side view of the water-cooled heat sink of the present invention;
FIG. 4 is a schematic side view of the heat sink of the present invention;
fig. 5 is a schematic view of the heat sink of the present invention.
In the figure: 1. a heat sink; 2. a nozzle; 3. a first through hole; 4. a second through hole; 5. a temperature sensor; 6. a water-cooling heat dissipation block; 7. connecting the pipe heads; 8. a water-cooled circulation pipe; 9. an arc-shaped air exhaust nozzle part; 10. a third through hole; 11. a fan mounting frame; 12. a screw; 13. a turbo fan; 14. a water-cooled tube; 15. convenient circulating water pump.
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.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a 3D printer ejection of compact cooling device, including nozzle 2, radiator 1, 1 up end of radiator is equipped with first through-hole 3, nozzle 2 has been inserted to first through-hole 3 inside, setting through first through-hole 3, be convenient for the quick installation of nozzle to use, be equipped with temperature sensor 5 on the radiator 1, install in the mounting hole of establishing of 1 up end of radiator through temperature sensor 5, the effect of nozzle 2 during operation temperature monitoring is improved, terminal surface evenly distributed has second through hole 4 about radiator 1, through the setting of second through hole 4, be convenient for to the evenly radiating effect of nozzle, terminal surface is connected with water-cooling radiating block 6 about radiator 1, the realization carries out the radiating effect of water cycle to nozzle 2.
The connection surface of the water-cooling radiating block 6 and the radiator 1 is provided with a third through hole 10, the effect of uniform water-cooling radiation of the nozzle is realized through the arrangement of the third through hole 10, the upper end of the water-cooling radiating block 6 is provided with a connector tube head 7, the connector tube head 7 is connected with a water-cooling tube 14, the other end of the water-cooling tube 14 is connected with a convenient circulating water pump 15, two side surfaces of the water-cooling radiating block 6 are provided with water-cooling circulating tubes 8 in a penetrating way, the connector tube head 7 arranged at the upper end of the water-cooling radiating block 6 is connected with the convenient circulating water pump 15 through the water-cooling tube 14, the other end of the connector tube head 7 is connected with the water-cooling circulating tube 8 arranged in the water-cooling radiating block 6, the water-cooling radiating effect is improved, the bottom of the water-cooling radiating block 6 is provided with an arc air exhaust, the fan installation frame 11 is arranged on the other surface of the water-cooling radiating block 6, the turbofan 13 is fixedly installed on the inner side of the fan installation frame 11, and the working efficiency of the printer is improved through the arrangement of the turbofan 13.
The heat sink 1, the water-cooled heat dissipation block 6 and the fan mounting frame 11 are assembled and mounted together through the through screw holes and the screws 12, so that the assembly and the disassembly are convenient.
Specifically, through the arrangement of the radiator 1, the water-cooling radiating block 6, the turbofan 13, the water-cooling pipe 14 and the water-cooling circulating pipe 8, the cooling and radiating effects of the nozzle 2 are achieved simultaneously, when the nozzle starts to operate, the heat is radiated through the turbofan 13, when the nozzle reaches a certain temperature, the nozzle 2 can quickly achieve the cooling effect through the heat radiation of the turbofan 13 and the simultaneous operation of the water-cooling circulating pipe 8, namely, the water-cooling of the fan is carried out, the heat radiation and the cooling speed are high, through the arrangement of the radiator 1 and the second through hole 4 and the third through hole 10 on the water-cooling radiating block 6, the temperature of the nozzle 2 is quickly reduced through the design of the double-sided turbofan and the double-sided water-cooling pipe, the nozzle 2 is obliquely downwards flowed through the discharge port of the nozzle 2 through the guiding function of the arc-shaped air exhaust nozzle part, the cooling function is realized, the material is prevented from warping and deforming due to different local temperatures in the slow heat dissipation process, and the molding quality is ensured.
Claims (6)
1. The utility model provides a 3D printer ejection of compact cooling device, includes nozzle (2), radiator (1), its characterized in that: the water-cooled radiator is characterized in that a first through hole (3) is formed in the upper end face of the radiator (1), a nozzle (2) is inserted into the first through hole (3), a temperature sensor (5) is arranged on the radiator (1), second through holes (4) are uniformly distributed in the left end face and the right end face of the radiator (1), a water-cooled radiating block (6) is connected to the left end face and the right end face of the radiator (1), a third through hole (10) is formed in the connecting face of the water-cooled radiating block (6) and the radiator (1), a connecting tube head (7) is arranged at the upper end of the water-cooled radiating block (6), a water-cooled tube (14) is connected to the connecting tube head (7), the other end of the water-cooled tube (14) is connected with a convenient circulating water pump (15), a water-cooled circulating tube (8) is, and a turbofan (13) is fixedly mounted on the inner side of the fan mounting frame (11).
2. The 3D printer discharge cooling device of claim 1, wherein: the water-cooling radiating block is characterized in that a connecting pipe head (7) arranged at the upper end of the water-cooling radiating block (6) is connected with a convenient circulating water pump (15) through a water-cooling pipe (14), and the other end of the connecting pipe head (7) is connected with a water-cooling circulating pipe (8) arranged inside the water-cooling radiating block (6).
3. The 3D printer discharge cooling device of claim 1, wherein: the bottom of the water-cooling radiating block (6) is provided with an arc-shaped air exhaust nozzle part (9), and the air inlet end of the arc-shaped air exhaust nozzle part (9) corresponds to the nozzle (2).
4. The 3D printer discharge cooling device of claim 1, wherein: radiator (1), water-cooling radiating block (6) and fan installation frame (11) are as an organic whole through the through screw hole and screw (12) composite mounting that are equipped with.
5. The 3D printer discharge cooling device of claim 3, characterized in that: and an air outlet of the arc-shaped air exhaust nozzle part (9) is provided with an air flow guide arc surface.
6. The 3D printer discharge cooling device of claim 1, wherein: the temperature sensor (5) is arranged in an installation hole formed in the upper end face of the radiator (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020041762.7U CN212737086U (en) | 2020-01-09 | 2020-01-09 | 3D printer ejection of compact cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020041762.7U CN212737086U (en) | 2020-01-09 | 2020-01-09 | 3D printer ejection of compact cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212737086U true CN212737086U (en) | 2021-03-19 |
Family
ID=74985329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020041762.7U Expired - Fee Related CN212737086U (en) | 2020-01-09 | 2020-01-09 | 3D printer ejection of compact cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212737086U (en) |
-
2020
- 2020-01-09 CN CN202020041762.7U patent/CN212737086U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210319 |