CN208020759U - A kind of 3D printer nozzle radiator - Google Patents
A kind of 3D printer nozzle radiator Download PDFInfo
- Publication number
- CN208020759U CN208020759U CN201820022486.2U CN201820022486U CN208020759U CN 208020759 U CN208020759 U CN 208020759U CN 201820022486 U CN201820022486 U CN 201820022486U CN 208020759 U CN208020759 U CN 208020759U
- Authority
- CN
- China
- Prior art keywords
- fixed
- nozzle
- guide duct
- block
- riser
- 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 discloses a kind of 3D printer nozzle radiators,Including fixed station,It is interspersed with passage on the fixed station,The passage is fixedly connected with storage bin,It is provided with trunnion below the storage bin,The bottom end of the trunnion is fixedly connected with nozzle,Heat dissipation annulus is fixed on the nozzle,It is located on the fixed station on the left of storage bin and is fixed with thermal insulation board,It is located on the fixed station on the left of thermal insulation board and riser is installed,The both sides of the riser are fixed with support arm,It is fixed with fixed block on the support arm,Telescopic rod is installed between the fixed block,The telescopic rod is interspersed in spring,The bottom end of the riser is fixedly connected with guide duct,The left end of the guide duct is connect with radiator fan,The right end of the guide duct is fixed with the ventilation block for being provided with several ventilation holes,The right side periphery of the ventilation block is provided with wind gathering ring,The top of the wind gathering ring is fixed with cooling fin.The utility model is reasonable in design, and nozzle good heat dissipation effect is worthy to be popularized.
Description
Technical field
The utility model belongs to and 3D printer technical field, and in particular to a kind of 3D printer nozzle radiator.
Background technology
Core component one of of the nozzle of 3D printer as 3D printer, has been largely fixed molding quality.
The smooth degree of nozzle outflow silk and the temperature of wire vent directly affect the precision of 3D printing.But if the excessively high meeting of nozzle temperature
Other component dissolving is caused to be burnt, it is therefore desirable to which radiator controls nozzle temperature in a certain range.At this stage, usually
It is radiator fan to be installed at nozzle to radiate to nozzle, but be all in the prior art the fixation directly by the nozzle
One radiator fan, heat dissipation is limited, and in print procedure, and the vibrations that radiator fan operating generates can influence 3D printer
Forming Quality.Because a kind of 3D printer nozzle radiator of the invention go to solve the above problems it is necessary.
Utility model content
The purpose of this utility model is to provide a kind of 3D printer nozzle radiators, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of 3D printer nozzle radiator, packet
Fixed station is included, passage is interspersed on the fixed station, the passage is fixedly connected with storage bin, the lower section of the storage bin
It is provided with trunnion, heating element is fixed on the trunnion, thermistor, the bottom of the trunnion are installed on the heating element
End is fixedly connected with nozzle, and heat dissipation annulus is fixed on the nozzle, is located on the fixed station on the left of storage bin and is fixed with
Thermal insulation board is located on the fixed station on the left of thermal insulation board and is equipped with riser, and the both sides of the riser are fixed with support arm, the branch
It is fixed with fixed block on arm, telescopic rod is installed between the fixed block, the telescopic rod is interspersed in spring, the riser
Bottom end is fixedly connected with guide duct, and the left end of the guide duct is connect with radiator fan, if the right end of the guide duct and being provided with
The ventilation block of dry ventilation hole is fixed, and the right side periphery of the ventilation block is provided with wind gathering ring, and the top of the wind gathering ring is fixed
There is cooling fin.
Further, the thermal insulation board is installed on fixed station between riser and storage bin, the length of the thermal insulation board
Degree is slightly longer than the length of heating element.
Further, the cooling fin is fixed in the outer rim of wind gathering ring and is connect with heating element, the wind gathering ring
In funnel-form.
Further, the position that fixed block on support arm is corresponded on the fixed station is equipped with identical fixed block, described to stretch
The both ends of contracting bar and spring are fixedly connected with upper and lower two fixed blocks respectively.
Further, the ventilation block is right against nozzle setting with wind gathering ring.
Further, the air inlet of the radiator fan is connected to guide duct, and the guide duct is horizontally disposed.
The technique effect and advantage of the utility model：The 3D printer nozzle radiator, by heating element with it is poly-
Cooling fin is connected between vane, heat is directed at by cooling fin at wind gathering ring, is drained heat by fan, and wind gathering ring is set
Increase the area increase cooling face that air-flow enters guide duct, and then air-flow passes through the speed that the ventilation hole divulged information on block increases air-flow
So that cooling rate is fast, and is discharged to the position far from nozzle by guide duct and radiator fan by heat, it is arranged at nozzle and dissipates
Hot annulus reinforces the heat dissipation at nozzle, reaches cooling area extensively fireballing effect, is matched by the way that support arm is arranged in the both sides of riser
It closes spring and telescopic rod stretches and compression, mitigate influence of the radiator fan operation vibration to work, reach nozzle smooth working
Effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model ventilation block；
Fig. 3 is the side view of the utility model cooling fin.
In figure：1 fixed station, 2 passages, 3 storage bins, 4 thermistors, 5 heating elements, 6 trunnions, 7 heat dissipation annulus, 8 sprays
Mouth, 9 cooling fins, 10 wind gathering rings, 11 thermal insulation boards, 12 ventilation blocks, 13 guide ducts, 14 radiator fans, 15 risers, 16 support arms, 17 are consolidated
Determine block, 18 springs, 19 telescopic rods.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of 3D printer nozzle radiator as shown in FIG. 1 to FIG. 3, including fixed station 1,
Passage 2 is interspersed on the fixed station 1, the passage 2 is fixedly connected with storage bin 3, the lower section setting of the storage bin 3
There is trunnion 6, heating element 5 is fixed on the trunnion 6, thermistor 4 is installed on the heating element 5, the trunnion 6
Bottom end is fixedly connected with nozzle 8, and heat dissipation annulus 7 is fixed on the nozzle 8, is reinforced at nozzle by setting heat dissipation annulus 7
Nozzle is protected in heat dissipation, and the left side that storage bin 3 is located on the fixed station 1 is fixed with thermal insulation board 11, setting thermal insulation board 11 protect with
The machine components and electronic component that nozzle closes on, the left side that thermal insulation board 11 is located on the fixed station 1 is equipped with riser 15, described
The both sides of riser 15 are fixed with support arm 16, and support arm 16, which is all arranged, in both sides can effectively alleviate longitudinal vibrations, on the support arm 16
It is fixed with fixed block 17, telescopic rod 19 is installed between the fixed block 17, the telescopic rod 19 is interspersed in spring 18, passes through
In the both sides of riser 15, setting support arm 16 coordinates spring 18 and telescopic rod 19 to stretch and compress, and mitigates 14 operation vibration of radiator fan
The bottom end of influence to work, the riser 15 is fixedly connected with guide duct 13, setting guide duct 13 hot gas can be discharged to from
Nozzle remote position increases heat dissipation effect, and the left end of the guide duct 13 is connect with radiator fan 14, and radiator fan 14 is arranged
Make air flowing that heat dissipation, the right end of the guide duct 13 and the ventilation block 12 for being provided with several ventilation holes be accelerated to fix, make to enter logical
The air velocity of pomphus 12 accelerates cooling quickly, and the right side periphery of the ventilation block 12 is provided with wind gathering ring 10, the wind gathering
The top of ring 10 is fixed with cooling fin 9, by connecting cooling fin 9 between heating element 5 and wind gathering ring 10, by heat by dissipating
Backing 9 is directed at wind gathering ring 10, is drained heat by radiator fan 14.
The thermal insulation board 11 is installed on fixed station 1 between riser 15 and storage bin 3, the length of the thermal insulation board 11
The slightly longer than length of heating element 5.Can effective separation sprayer and other parts and electronic device, avoid nozzle temperature excessively high
Damage other component.
The cooling fin 9 is fixed in the outer rim of wind gathering ring 10 and is connect with heating element 5, and heat is passed through cooling fin
9 are directed at wind gathering ring 10, are drained heat by radiator fan 14, and the wind gathering ring 10 is in funnel-form.
The position that fixed block 17 on support arm 16 is corresponded on the fixed station 1 is equipped with identical fixed block 17, described flexible
The both ends of bar 19 and spring 18 are fixedly connected with upper and lower two fixed blocks 17 respectively.Support arm 16 is set and coordinates spring 18 and telescopic rod
19 stretch and compress, and mitigate influence of 14 operation vibration of radiator fan to work
The ventilation block 12 is right against the setting of nozzle 8 with wind gathering ring 10.
The air inlet of the radiator fan 14 is connected to guide duct 13, and the guide duct 13 is horizontally disposed.Facilitate air hot
Quickly discharge guide duct 13.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of 3D printer nozzle radiator, including fixed station (1), it is characterised in that：It is interspersed on the fixed station (1)
Passage (2), the passage (2) are fixedly connected with storage bin (3), and trunnion (6) is provided with below the storage bin (3),
It is fixed with heating element (5) on the trunnion (6), thermistor (4), the trunnion (6) are installed on the heating element (5)
Bottom end be fixedly connected with nozzle (8), heat dissipation annulus (7) is fixed on the nozzle (8), storage is located on the fixed station (1)
It is fixed with thermal insulation board (11) on the left of feed bin (3), is located on the fixed station (1) on the left of thermal insulation board (11) and riser is installed
(15), the both sides of the riser (15) are fixed with support arm (16), and fixed block (17), the fixation are fixed on the support arm (16)
Telescopic rod (19) is installed, the telescopic rod (19) is interspersed in spring (18), the bottom end of the riser (15) between block (17)
It is fixedly connected with guide duct (13), the left end of the guide duct (13) is connect with radiator fan (14), the guide duct (13)
Right end and the ventilation block (12) for being provided with several ventilation holes are fixed, and the right side periphery of the ventilation block (12) is provided with wind gathering ring
(10), the top of the wind gathering ring (10) is fixed with cooling fin (9).
2. a kind of 3D printer nozzle radiator according to claim 1, it is characterised in that：Thermal insulation board (11) peace
Loaded between riser (15) and storage bin (3), the length of the thermal insulation board (11) is slightly longer than heating element on fixed station (1)
(5) length.
3. a kind of 3D printer nozzle radiator according to claim 1, it is characterised in that：The cooling fin (9) is solid
It is connect due in the outer rim of wind gathering ring (10) and with heating element (5), the wind gathering ring (10) is in funnel-form.
4. a kind of 3D printer nozzle radiator according to claim 1, it is characterised in that：On the fixed station (1)
The position of fixed block (17) is equipped with identical fixed block (17), the telescopic rod (19) and spring (18) on corresponding support arm (16)
Both ends be fixedly connected respectively with upper and lower two fixed blocks (17).
5. a kind of 3D printer nozzle radiator according to claim 1, it is characterised in that：The ventilation block (12) with
Wind gathering ring (10) is right against nozzle (8) setting.
6. a kind of 3D printer nozzle radiator according to claim 1, it is characterised in that：The radiator fan (14)
Air inlet be connected to guide duct (13), the guide duct (13) is horizontally disposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820022486.2U CN208020759U (en) | 2018-01-08 | 2018-01-08 | A kind of 3D printer nozzle radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820022486.2U CN208020759U (en) | 2018-01-08 | 2018-01-08 | A kind of 3D printer nozzle radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208020759U true CN208020759U (en) | 2018-10-30 |
Family
ID=63901768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820022486.2U Expired - Fee Related CN208020759U (en) | 2018-01-08 | 2018-01-08 | A kind of 3D printer nozzle radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208020759U (en) |
-
2018
- 2018-01-08 CN CN201820022486.2U patent/CN208020759U/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: 20181030 Termination date: 20200108 |