CN215651670U - Novel 3D prints heat dissipation of artificial tooth device - Google Patents
Novel 3D prints heat dissipation of artificial tooth device Download PDFInfo
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- CN215651670U CN215651670U CN202121383505.2U CN202121383505U CN215651670U CN 215651670 U CN215651670 U CN 215651670U CN 202121383505 U CN202121383505 U CN 202121383505U CN 215651670 U CN215651670 U CN 215651670U
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Abstract
The utility model discloses a novel 3D printing false tooth heat dissipation device which comprises a heat radiator, wherein a heat dissipation cavity is arranged in the middle of the interior of the heat radiator, a workbench is arranged on the bottom surface of the interior of the heat dissipation cavity, partition plates are arranged on two sides of the interior of the heat radiator, a semiconductor refrigeration sheet is embedded in the middle of a plate body of each partition plate, an air chamber is formed between each partition plate and the heat radiator, a first fan is arranged on the rear side of the interior of the air chamber, an air inlet is correspondingly formed in the front surface of the heat radiator, and a second fan is arranged on one side, close to the heat dissipation cavity, of each partition plate. According to the utility model, the semiconductor refrigeration sheet is used as a refrigeration source, the fan is arranged on one side of the hot surface of the semiconductor refrigeration sheet to increase the heat dissipation of the hot surface, the temperature of the cold surface is further reduced, and the purpose of rapid heat dissipation of the false tooth is realized.
Description
Technical Field
The utility model relates to the field of 3D printing of false teeth, in particular to a novel 3D false tooth printing heat dissipation device.
Background
"denture" means a tooth that is "obligate" for the human being. The medical science is a general term for restorations made after partial or all teeth of the upper and lower jaws are lost. The false tooth is divided into two types, namely removable type and fixed type, and along with the improvement of science and technology, the false tooth can also be quickly formed by using a 3D printing technology.
The artificial tooth is required to be cooled after being printed, the quality of the artificial tooth is determined by the cooling rate, the artificial tooth is formed through natural cooling after being printed under the general condition, the quality of the artificial tooth cannot be guaranteed, the existing heat dissipation device is complex in structure, high in use cost and poor in practicability, and therefore the heat dissipation device is low in use cost and high in practicability.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems that after the false tooth is printed, cooling is needed, the quality of the false tooth is determined by the cooling rate, the quality of the false tooth cannot be ensured by natural cooling forming after the false tooth is printed in general, and the existing heat dissipation device is complex in structure, high in use cost and poor in practicability, so that the heat dissipation device with low use cost and high practicability is designed.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a novel 3D prints heat abstractor of artificial tooth, including the radiator, the inside intermediate position of radiator is provided with the heat dissipation chamber, the inside basal surface in heat dissipation chamber is provided with the workstation, the inside both sides of radiator all are provided with the baffle, the body middle part of baffle is inlayed and is equipped with the semiconductor refrigeration piece, form the air chamber between baffle and the radiator, the inside rear side of air chamber is provided with first fan, the positive surface correspondence of radiator is provided with the air intake, one side that the baffle is close to the heat dissipation chamber is provided with the second fan.
Preferably, a display screen is arranged on one side of the front surface of the radiator, and a control key group is arranged on the other side of the front surface of the radiator.
Preferably, the inner rear surface of the heat dissipation cavity is fixedly connected with a temperature sensor.
Preferably, the two sides of the semiconductor refrigeration piece are respectively a hot surface and a cold surface, one side of the hot surface of the semiconductor refrigeration piece is connected with a heat transfer fin in a fitting manner, and one side of the cold surface of the semiconductor refrigeration piece is connected with a cold transfer fin in a fitting manner.
Preferably, the first fan correspondingly penetrates through the rear surface of the radiator, and a dust filter screen is connected in a hole of an air inlet on the front surface of the radiator.
Preferably, the surface where the second fan is located is parallel to the surface where the semiconductor refrigeration sheet is located, and the second fan is erected at the side position inside the heat dissipation cavity.
Preferably, a plurality of air outlets are formed in the middle of the top surface of the radiator and communicated with the inside of the heat dissipation cavity.
Preferably, the internal two-side structure of the radiator is symmetrically the same.
The utility model has the following beneficial effects:
1. according to the utility model, the semiconductor refrigerating sheet is used as a refrigerating source, and the fan is arranged on one side of the hot surface of the semiconductor refrigerating sheet to increase the heat dissipation of the hot surface, so that the temperature of the cold surface is further reduced, and the purpose of quickly dissipating heat of the false tooth is realized;
2. according to the utility model, cold air is blown in opposite directions from two sides in the device, so that the heat dissipation rate can be ensured, temperature control can be realized by adjusting the rotating speed of the fan, the whole use cost is low, and the practicability is higher.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front sectional view of the present invention;
fig. 3 is a schematic diagram of the placement position of the semiconductor chilling plate of the present invention.
In the figure: 1. a heat sink; 2. a heat dissipation cavity; 3. an air inlet; 4. a dust filter screen; 5. a work table; 6. a display screen; 7. a control key group; 8. an air chamber; 9. a partition plate; 10. a semiconductor refrigeration sheet; 11. a heat transfer fin; 12. a cold transfer fin; 13. a first fan; 14. a second fan; 15. a temperature sensor; 16. an air outlet; 17. hot noodles; 18. and (5) cooling the noodles.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
Referring to fig. 1-3, a novel 3D printing false tooth heat dissipation device includes a heat sink 1, a heat dissipation chamber 2 is disposed at an inner middle position of the heat sink 1 to provide a false tooth placing and heat dissipation space, a worktable 5 is disposed at an inner bottom surface of the heat dissipation chamber 2 to provide a false tooth placing position, partition plates 9 are disposed at two inner sides of the heat sink 1 to realize formation of air chambers 8 at two sides and provide a position for connection of semiconductor refrigeration sheets 10, a semiconductor refrigeration sheet 10 is embedded in a middle portion of a plate body of the partition plate 9 to be a main refrigeration component, an air chamber 8 is formed between the partition plate 9 and the heat sink 1, a first fan 13 is disposed at a rear side of an inner portion of the air chamber 8, an air inlet 3 is correspondingly disposed on a front surface of the heat sink 1, and air circulation inside the air chamber 8 can be realized by cooperation with the first fan 13 through the arrangement of the air inlet 3, so as to realize heat dissipation of the semiconductor refrigeration sheet 10, one side of the partition board 9 close to the heat dissipation cavity 2 is provided with a second fan 14, so that cold air is discharged to the heat dissipation cavity 2.
A display screen 6 is arranged on one side of the front surface of the radiator 1 for displaying temperature, a control key group 7 is arranged on the other side of the front surface of the radiator 1 for controlling the rotation speed of a fan, a temperature sensor 15 is fixedly connected to the inner rear surface of the radiating cavity 2 for realizing inner temperature induction, a hot surface 17 and a cold surface 18 are respectively arranged on two sides of the semiconductor refrigerating sheet 10, a heat transfer fin 11 is connected to one side of the hot surface 17 on the semiconductor refrigerating sheet 10 in a laminating manner for increasing heat transfer rate, a cold transfer fin 12 is connected to one side of the cold surface 18 on the semiconductor refrigerating sheet 10 in a laminating manner for increasing cold transfer rate, a first fan 13 correspondingly penetrates through the rear surface of the radiator 1, a dust filter screen 4 is connected in a hole of an air inlet 3 on the front surface of the radiator 1 for preventing dust from entering an air chamber 8 to influence the service life of components, and a second fan 14 is in a plane parallel to the semiconductor refrigerating sheet 10, the second fan 14 is erected at the inside avris position of heat dissipation chamber 2, and the top surface middle part position of radiator 1 is provided with a plurality of gas outlets 16, provides the upper portion position of giving vent to anger, avoids the inside air current disorder of heat dissipation chamber 2, and gas outlet 16 and the inside intercommunication in heat dissipation chamber 2, and the inside bilateral structure symmetry of radiator 1 is the same, realizes the synchronous heat dissipation of both sides to guarantee structural uniformity.
When the false tooth heat dissipation device is used, after the false tooth is placed on the workbench 5 in the heat dissipation cavity 2, the semiconductor refrigeration piece 10 is electrified to work, then the first fan 13 and the second fan 14 are started, the low temperature of the cold surface 18 of the semiconductor refrigeration piece 10 is blown to the surface of the false tooth under the action of the second fan 14, so that the false tooth heat dissipation is realized, the first fan 13 can accelerate the heat dissipation rate of the hot surface 17 of the semiconductor refrigeration piece 10, the temperature of the cold surface 18 can be further reduced after the temperature of the hot surface 17 is further reduced, and the like, the rotating speed of the first fan 13 can directly determine the temperature in the heat dissipation cavity 2, so that the temperature control is realized.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a novel 3D prints heat abstractor of artificial tooth, includes radiator (1), its characterized in that: the inside intermediate position of radiator (1) is provided with heat dissipation chamber (2), the inside basal surface in heat dissipation chamber (2) is provided with workstation (5), the inside both sides of radiator (1) all are provided with baffle (9), the stack board middle part of baffle (9) is inlayed and is equipped with semiconductor refrigeration piece (10), form air chamber (8) between baffle (9) and radiator (1), the inside rear side of air chamber (8) is provided with first fan (13), the positive surface correspondence of radiator (1) is provided with air intake (3), one side that baffle (9) are close to heat dissipation chamber (2) is provided with second fan (14).
2. The novel heat dissipation device for 3D printing false teeth as claimed in claim 1, wherein: a display screen (6) is arranged on one side of the front surface of the radiator (1), and a control key group (7) is arranged on the other side of the front surface of the radiator (1).
3. The novel heat dissipation device for 3D printing false teeth as claimed in claim 1, wherein: and the rear surface inside the heat dissipation cavity (2) is fixedly connected with a temperature sensor (15).
4. The novel heat dissipation device for 3D printing false teeth as claimed in claim 1, wherein: the semiconductor refrigeration piece is characterized in that the two sides of the semiconductor refrigeration piece (10) are respectively provided with a hot surface (17) and a cold surface (18), one side of the hot surface (17) on the semiconductor refrigeration piece (10) is attached to a heat transfer fin (11), and one side of the cold surface (18) on the semiconductor refrigeration piece (10) is attached to a cold transfer fin (12).
5. The novel heat dissipation device for 3D printing false teeth as claimed in claim 1, wherein: the first fan (13) correspondingly penetrates through the rear surface of the radiator (1), and a dust filtering net (4) is connected in a hole of the air inlet (3) in the front surface of the radiator (1).
6. The novel heat dissipation device for 3D printing false teeth as claimed in claim 1, wherein: the second fan (14) plane of location is parallel with semiconductor refrigeration piece (10) plane of location, second fan (14) erect the inside avris position in heat dissipation chamber (2).
7. The novel heat dissipation device for 3D printing false teeth as claimed in claim 1, wherein: the middle part of the top surface of the radiator (1) is provided with a plurality of air outlets (16), and the air outlets (16) are communicated with the inside of the heat dissipation cavity (2).
8. The novel heat dissipation device for 3D printing false teeth as claimed in claim 1, wherein: the structure of the two sides of the interior of the radiator (1) is symmetrical and the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121383505.2U CN215651670U (en) | 2021-06-22 | 2021-06-22 | Novel 3D prints heat dissipation of artificial tooth device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121383505.2U CN215651670U (en) | 2021-06-22 | 2021-06-22 | Novel 3D prints heat dissipation of artificial tooth device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215651670U true CN215651670U (en) | 2022-01-28 |
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ID=79976249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121383505.2U Active CN215651670U (en) | 2021-06-22 | 2021-06-22 | Novel 3D prints heat dissipation of artificial tooth device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215651670U (en) |
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2021
- 2021-06-22 CN CN202121383505.2U patent/CN215651670U/en active Active
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