CN208946688U - A kind of high heat dissipation 3D printing spray head - Google Patents
A kind of high heat dissipation 3D printing spray head Download PDFInfo
- Publication number
- CN208946688U CN208946688U CN201821352847.6U CN201821352847U CN208946688U CN 208946688 U CN208946688 U CN 208946688U CN 201821352847 U CN201821352847 U CN 201821352847U CN 208946688 U CN208946688 U CN 208946688U
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- CN
- China
- Prior art keywords
- spray head
- heat
- heat dissipation
- fluid reservoir
- supporting table
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of high heat dissipation 3D printing spray heads, including spray head, the upper end fixation of the spray head is communicated with feed pipe, fixation is connected with heat sink body on the spray head, the heat sink body includes main cooling mechanism and auxiliary heat dissipation mechanism, the auxiliary heat dissipation mechanism is fixedly mounted on the inside of main cooling mechanism, heat-dissipating cylinder is fixedly installed in the middle part of the auxiliary heat dissipation mechanism, the both ends of the heat-dissipating cylinder are symmetrically fixedly welded with fixing clamp, fixing clasp is symmetrically installed in the middle part of the fixing clamp, the both ends of the fixing clasp are fixedly welded with fixed plate, spring is fixedly welded between the fixed plate, equal screw thread is plugged with the column that is screwed in the fixed plate, the upper end of the heat sink body is fixedly installed with supporting table, fixation is connected with fluid reservoir in the supporting table.In the utility model use process can rapidly and efficiently to printing head carry out rapidly and efficiently rate radiating and cooling handle.
Description
Technical field
The utility model relates to 3D printing equipment technical field, specially a kind of high heat dissipation 3D printing spray head.
Background technique
3D printer is also known as three-dimensional printer, is a kind of cumulative manufacturing technology, i.e. a kind of machine of rapid prototyping technology, it
It is based on a digital model file, with adhesive materials such as special wax material, powdery metal or plastics, passes through printing one
Jointing material layer by layer manufactures three-dimensional object.Three-dimensional printer is used to manufacture product at this stage.What 3D printer used
Printing head temperature can gradually rise in the process, and temperature cannot control or cool down, and can largely influence the effect of printing
Fruit, so being badly in need of that a kind of 3D printing spray head of high heat dispersion is wanted to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of high heat dissipation 3D printing spray heads, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of high heat dissipation 3D printing spray head, including spray
Head, the upper end of the spray head is fixed to be communicated with feed pipe, and fixation is connected with heat sink body, the heat sink body packet on the spray head
Main cooling mechanism and auxiliary heat dissipation mechanism are included, the auxiliary heat dissipation mechanism is fixedly mounted on the inside of main cooling mechanism, described auxiliary
It helps and is fixedly installed with heat-dissipating cylinder in the middle part of cooling mechanism, the both ends of the heat-dissipating cylinder are symmetrically fixedly welded with fixing clamp, described
It is symmetrically installed with fixing clasp in the middle part of fixing clamp, the both ends of the fixing clasp are fixedly welded with fixed plate, the fixation
Spring is fixedly welded between plate, screw thread is plugged with the column that is screwed in the fixed plate, and the upper end of the heat sink body is solid
Dingan County is equipped with supporting table, and fixation is connected with fluid reservoir in the supporting table, and the side of the fluid reservoir is fixedly installed with miniature follow
Ring pump, and miniature circulating pump is fixedly mounted in supporting table, and temperature-reducing coil, the drop are fixedly installed with below the supporting table
The side of Winchester disk pipe is fixedly installed with cooling coil, and the both ends of cooling coil pass through communicating pipe and miniature circulating pump and drop respectively
Winchester disk pipe is connected, and the temperature-reducing coil is fixedly installed with heat emission fan away from the side of cooling coil, and heat emission fan is by stretching
Bar connects with supporting table.
Preferably, the heat-dissipating cylinder realizes that heat-dissipating cylinder and the fixed of spray head connect by fixing clamp fixed be connected on spray head
It connects, and supporting table and the upper end side of heat-dissipating cylinder are mutually fixedly welded.
Preferably, it is screwed on the fluid reservoir and lid is installed, and be plugged with connection bar on fluid reservoir, connection bar is inserted
The inside least significant end in fluid reservoir is connect, the miniature circulating pump passes through communicating pipe and communicating pipe and fluid reservoir and temperature-reducing coil
It is connected with cooling coil, forms a closed loop cycle body, the heat emission fan and temperature-reducing coil and cooling coil is horizontal
In same level.
Preferably, the model VAY8828 of the miniature circulating pump, and heat emission fan and miniature circulating pump in working condition
It is electrically connected with external power supply.
Preferably, the cooling coil uniform winding is on heat-dissipating cylinder.
Preferably, heat sink is uniformly fixedly installed on the heat-dissipating cylinder.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model shrinks the fixing clasp being symmetrically installed by rotary screwing thread fixed column, so that fixing card
Ring fixation is connected on spray head, so that auxiliary heat dissipation mechanism and main cooling mechanism are fixed on spray head, by dissipating to main
Coolant liquid is injected in heat engine structure inside fluid reservoir, opens miniature circulating pump, due to miniature circulating pump, fluid reservoir, temperature-reducing coil with
And be the connected component of a closed circulation between cooling coil, it can will be cold inside fluid reservoir by starting miniature circulating pump
But liquid is finally again introduced into the inside of fluid reservoir and is advised by being discharged into the inside to cooling coil and temperature-reducing coil communicating pipe
Rule property cycle operation, can fast and effectively be dropped the heat-dissipating cylinder being in close contact with spray head when coolant liquid passes through cooling coil
Temperature carries out quick cooling processing to spray head to realize due to the principle of heat transmitting, and heat-dissipating cylinder can will be in spray head
To carry out heat transmitting cooling using coolant liquid, heating up coolant liquid through heat transfer inside cooling coil can be for high temperature heat export
The inside that temperature-reducing coil is entered under the action of miniature circulating pump cools down, and can make to drop under the action of heat emission fan
Coolant temperature inside Winchester disk pipe declines more thorough rapidly, to be again introduced into the inside of fluid reservoir, and passes through
Miniature circulating pump, which is again introduced into, circulating inside cooling coil to cool down to spray head.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model main body；
Fig. 2 is the utility model main body broken away view；
Fig. 3 is the utility model heat sink body broken away view；
Fig. 4 is the utility model auxiliary heat dissipation mechanism broken away view；
Fig. 5 is the utility model fixing clamp structural schematic diagram；
Fig. 6 is the main cooling mechanism structural schematic diagram of the utility model.
In figure: 1- heat sink body, 2- spray head, 3- feed pipe, the main cooling mechanism of 4-, 5- auxiliary heat dissipation mechanism, 6- heat-dissipating cylinder,
7- fixing clamp, 8- fixing clasp, 9- fixed plate, 10- are screwed column, 11- spring, 12- telescopic rod, 13- heat emission fan, 14-
Temperature-reducing coil, 15- cooling coil, 16- supporting table, 17- communicating pipe, 18- miniature circulating pump, 19- fluid reservoir.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of high heat dissipation 3D printing spray head, including spray head
2, the upper end of spray head 2 is fixed to be communicated with feed pipe 3, fixes on spray head 2 and is connected with heat sink body 1, heat sink body 1 includes main heat dissipation
Mechanism 4 and auxiliary heat dissipation mechanism 5, auxiliary heat dissipation mechanism 5 are fixedly mounted on the inside of main cooling mechanism 4, auxiliary heat dissipation mechanism 5
Middle part is fixedly installed with heat-dissipating cylinder 6, and the both ends of heat-dissipating cylinder 6 are symmetrically fixedly welded with fixing clamp 7, and 7 middle part of fixing clamp is symmetrical
Fixing clasp 8 is installed, the both ends of fixing clasp 8 are fixedly welded with fixed plate 9, are fixedly welded with spring between fixed plate 9
11, screw thread is plugged with the column 10 that is screwed in fixed plate 9, and the upper end of heat sink body 1 is fixedly installed with supporting table 16, supporting table
Fixed on 16 to be connected with fluid reservoir 19, the side of fluid reservoir 19 is fixedly installed with miniature circulating pump 18, and miniature circulating pump 18 is solid
In supporting table 16, the lower section of supporting table 16 is fixedly installed with temperature-reducing coil 14, the fixed peace in the side of temperature-reducing coil 14 for Dingan County
Equipped with cooling coil 15, and the both ends of cooling coil 15 pass through communicating pipe 17 and 14 phase of miniature circulating pump 18 and temperature-reducing coil respectively
Connection, temperature-reducing coil 14 is fixedly installed with heat emission fan 13 away from the side of cooling coil 15, and heat emission fan 13 passes through telescopic rod 12
Connect with supporting table 16.
Heat-dissipating cylinder 6 realizes being fixedly connected for heat-dissipating cylinder 6 and spray head 2 by fixed be connected to of fixing clamp 7 on spray head 2, and
Supporting table 16 and the upper end side of heat-dissipating cylinder 6 are mutually fixedly welded, and are screwed on fluid reservoir 19 and are equipped with lid, and fluid reservoir 19
On be plugged with connection bar, connection bar is plugged on the inside least significant end of fluid reservoir 19, miniature circulating pump 18 by communicating pipe 17 and
Communicating pipe is connected with fluid reservoir 19 and temperature-reducing coil 14 and cooling coil 15, forms a closed loop cycle body, heat dissipation
Fan 13 and temperature-reducing coil 14 and cooling coil 15 are positioned horizontally in same level, the model of miniature circulating pump 18
VAY8828, and heat emission fan 13 and miniature circulating pump 18 and external power supply are electrically connected in working condition, cooling coil 15 is uniform
It is wrapped on heat-dissipating cylinder 6, is uniformly fixedly installed with heat sink on heat-dissipating cylinder 6.
Working principle: being first turned on the lid for the installation that is screwed on fluid reservoir 19 when use, and to fluid reservoir 19
A certain amount of coolant liquid is poured into inside, then screws lid, starts miniature circulating pump 18, and miniature circulating pump 18 utilizes connection bar
Coolant liquid is delivered to the inside of cooling coil 15 with communicating pipe 17, so that cooling coil 15 can be to heat-dissipating cylinder 6 and heat dissipation
Spray head 2 inside cylinder 6 is effectively cooled down using heat transfer principle and temperature control, heat-dissipating cylinder 6 can be fast by the heat in spray head 2
The export of speed, so that cooling effect more preferably, flows through the temperature liter after the cooling to spray head 2 of the coolant liquid inside cooling coil 15
Height is flowed into temperature-reducing coil 14 under the continuous effect of miniature circulating pump 18 by the end of cooling coil 15, temperature liter at this time
High coolant liquid temperature after flowing is enclosed in 14 inside one of temperature-reducing coil is reduced, and is made under the action of heat emission fan 13
The quick of the coolant temperature decline inside temperature-reducing coil 14 is obtained, the coolant liquid after cooling can be by being mounted on 19 bottom end of fluid reservoir
Enter to the inside of fluid reservoir 19 communicating pipe 17, and by being connected to bar and communicating pipe 17 again under the action of miniature circulating pump 18
The secondary inside for entering to cooling coil 15 cools down to spray head 2, cools down so on circulate, it can be ensured that the temperature of spray head 2
It is controlled and is reduced, so that performance more preferably, is plugged on the inner bottom of fluid reservoir 19 communicating pipe to spray head 2 in use
It can ensure also to be able to satisfy when the coolant liquid liquid level inside fluid reservoir 19 is not high inside cooling coil 15 there are coolant liquid, it is entire to dissipate
Thermal is constantly shunk the spacing between the fixing clasp 8 being symmetrically installed by rotary screwing thread fixed column 10, so that solid
Determining snap ring 8 can be connected on spray head 2, so that whole device is fixed with 2 phase of spray head, it can by reversed rotary screwing thread fixed column 10
With fixing clasp 8 by being removed on spray head 2, so that radiator is whole by dismantling on spray head 2, it is easy to use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of high heat dissipation 3D printing spray head, including spray head (2), it is characterised in that: the upper end fixation of the spray head (2) is communicated with
Feed pipe (3), fixation is connected with heat sink body (1) on the spray head (2), and the heat sink body (1) includes main cooling mechanism (4)
With auxiliary heat dissipation mechanism (5), the auxiliary heat dissipation mechanism (5) is fixedly mounted on the inside of main cooling mechanism (4), and the auxiliary dissipates
It is fixedly installed in the middle part of heat engine structure (5) heat-dissipating cylinder (6), the both ends of the heat-dissipating cylinder (6) are symmetrically fixedly welded with fixing clamp
(7), it is symmetrically installed with fixing clasp (8) in the middle part of the fixing clamp (7), the both ends of the fixing clasp (8) are fixedly welded
Have fixed plate (9), be fixedly welded with spring (11) between the fixed plate (9), equal screw thread is plugged with spiral shell on the fixed plate (9)
The upper end of line fixed column (10), the heat sink body (1) is fixedly installed with supporting table (16), fixing card on the supporting table (16)
It is connected to fluid reservoir (19), the side of the fluid reservoir (19) is fixedly installed with miniature circulating pump (18), and miniature circulating pump (18)
It is fixedly mounted on supporting table (16), is fixedly installed with temperature-reducing coil (14), the cooling plate below the supporting table (16)
Pipe (14) side be fixedly installed with cooling coil (15), and the both ends of cooling coil (15) pass through respectively communicating pipe (17) with it is micro-
Type circulating pump (18) is connected with temperature-reducing coil (14), side fixed peace of the temperature-reducing coil (14) away from cooling coil (15)
Equipped with heat emission fan (13), and heat emission fan (13) is connected by telescopic rod (12) with supporting table (16).
2. a kind of high heat dissipation 3D printing spray head according to claim 1, it is characterised in that: the heat-dissipating cylinder (6) passes through solid
Determine clip (7) fixed be connected to and realize being fixedly connected for heat-dissipating cylinder (6) and spray head (2) on spray head (2), and supporting table (16) with it is scattered
The upper end side of hot cylinder (6) is mutually fixedly welded.
3. a kind of high heat dissipation 3D printing spray head according to claim 1, it is characterised in that: screw thread on the fluid reservoir (19)
It is fixedly installed with lid, and is plugged with connection bar on fluid reservoir (19), connection bar is plugged on the inside least significant end of fluid reservoir (19),
The miniature circulating pump (18) passes through communicating pipe (17) and communicating pipe and fluid reservoir (19) and temperature-reducing coil (14) and cooling
Coil pipe (15) is connected, and forms a closed loop cycle body, the heat emission fan (13) and temperature-reducing coil (14) and cooler pan
Pipe (15) is positioned horizontally in same level.
4. a kind of high heat dissipation 3D printing spray head according to claim 1, it is characterised in that: the miniature circulating pump (18)
Model VAY8828, and heat emission fan (13) and miniature circulating pump (18) and external power supply are electrically connected in working condition.
5. a kind of high heat dissipation 3D printing spray head according to claim 1, it is characterised in that: the cooling coil (15) is uniform
It is wrapped on heat-dissipating cylinder (6).
6. a kind of high heat dissipation 3D printing spray head according to claim 1, it is characterised in that: on the heat-dissipating cylinder (6) uniformly
It is fixedly installed with heat sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821352847.6U CN208946688U (en) | 2018-08-22 | 2018-08-22 | A kind of high heat dissipation 3D printing spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821352847.6U CN208946688U (en) | 2018-08-22 | 2018-08-22 | A kind of high heat dissipation 3D printing spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208946688U true CN208946688U (en) | 2019-06-07 |
Family
ID=66734284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821352847.6U Expired - Fee Related CN208946688U (en) | 2018-08-22 | 2018-08-22 | A kind of high heat dissipation 3D printing spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208946688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103579A (en) * | 2021-04-15 | 2021-07-13 | 烟台华皓电子科技有限公司 | Be used for 3D print head heat dissipation mechanism |
-
2018
- 2018-08-22 CN CN201821352847.6U patent/CN208946688U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103579A (en) * | 2021-04-15 | 2021-07-13 | 烟台华皓电子科技有限公司 | Be used for 3D print head heat dissipation mechanism |
| CN113103579B (en) * | 2021-04-15 | 2022-12-16 | 容大合众(厦门)科技集团股份公司 | Be used for 3D print head heat dissipation mechanism |
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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: 20190607 Termination date: 20190822 |