CN219634538U - Efficient heat dissipation device of 3D printer - Google Patents
Efficient heat dissipation device of 3D printer Download PDFInfo
- Publication number
- CN219634538U CN219634538U CN202222967530.6U CN202222967530U CN219634538U CN 219634538 U CN219634538 U CN 219634538U CN 202222967530 U CN202222967530 U CN 202222967530U CN 219634538 U CN219634538 U CN 219634538U
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- Prior art keywords
- limiting
- fixed plate
- heat dissipation
- column
- hole
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 25
- 239000007921 spray Substances 0.000 claims description 8
- 238000005057 refrigeration Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a high-efficiency heat dissipation device of a 3D printer, which comprises a fixed plate and more than one heat dissipation fan; slots are formed in two opposite sides of the lower surface of the fixed plate; the heat dissipation fan is provided with an inserting block; more than one fixing hole is formed in the surface of the insertion block; the surface of the fixed plate is provided with more than one through hole; a limit column is arranged in the through hole; the surface of the fixed plate is provided with more than one elastic limiting component; according to the utility model, the brackets are arranged on two sides of the lower surface of the fixed plate, the slots are arranged on the surfaces of the brackets, the L-shaped limiting columns are arranged between more than one oppositely arranged limiting brackets, and the limiting plate is arranged on the surfaces of the limiting columns; the limiting plate is arranged in an up-and-down limiting mode with the L-shaped limiting support, the elastic element is sleeved outside the limiting column, the upper end and the lower end of the elastic element respectively support the limiting plate and the L-shaped limiting support, the lower end face of the limiting column is always attached to the bottom face of the slot, and the limiting column is stably arranged in the fixing hole on the surface of the inserting block.
Description
Technical Field
The utility model relates to the technical field of printers, in particular to a high-efficiency heat dissipation device of a 3D printer.
Background
A3D printer, a machine of the rapid prototyping technique, is a technique which is based on a digital model file and uses powdery metal or plastic and other bondable materials to construct objects in a layer-by-layer printing mode. In the past, it is often used in the fields of mold manufacturing, industrial design and the like to manufacture models, and is gradually used for direct manufacturing of some products, which means that the technology is becoming popular;
when the 3D printer is in use, the printhead of the printer generates high temperature, and when the temperature reduction treatment is not performed, the internal parts of the printer head are damaged due to the temperature, and the service life of the printer is influenced, so that a 3D printer printhead heat dissipation device is needed to solve the problems;
meanwhile, most of heat dissipation devices on the 3D printer in the prior art are fixed through bolt connection, and although the stability is high, the installation and disassembly time is long, the installation is inconvenient, and when the heat dissipation devices are damaged and need to be maintained, the maintenance and replacement time is long, so that the production efficiency is affected.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a high-efficiency heat dissipation device of a 3D printer; the connection relation between the heat radiation fan and the fixed plate is set to be a plug-in type, and the quick-release locking mechanism is arranged on the plug-in type technology, so that the problem of difficult disassembly in the background art is effectively solved.
The utility model relates to a high-efficiency heat dissipation device of a 3D printer, which is realized by the following technical scheme: comprises a fixed plate and more than one heat radiation fans; slots are formed in two opposite sides of the lower surface of the fixed plate; the heat dissipation fan is provided with an inserting block; the surface of the insertion block is provided with more than one fixing hole;
the surface of the fixed plate is provided with more than one through hole; a limit column is arranged in the through hole; the surface of the fixed plate is provided with more than one elastic limiting component; one end of the limiting column is connected with the elastic limiting component, and the other end of the limiting column is arranged in the inserting block; the inserting block is arranged in the inserting groove; the limiting column is fixed in the fixing hole in a limiting way.
As a preferable technical scheme, brackets are arranged on two opposite sides of the lower surface of the fixed plate; the slot is arranged on the surface of the bracket; the elastic limiting assembly comprises a limiting plate and more than one L-shaped limiting brackets which are oppositely arranged; the L-shaped limiting columns are arranged between more than one limiting brackets which are oppositely arranged;
the limiting plate is arranged on the surface of the limiting column; the limiting plate and the L-shaped limiting bracket are arranged in an up-and-down limiting way; the outer side of the limit column is sleeved with an elastic element; the upper end and the lower end of the elastic element respectively support the limiting plate and the L-shaped limiting bracket.
As an optimal technical scheme, the upper surface of the limiting column is oppositely provided with a rotating shaft hole; and the limiting column is provided with a pull ring, and two ends of the pull ring are correspondingly arranged in the rotating shaft hole.
As the preferable technical proposal, the side surface of the limit post arranged in the slot is provided with an inclined plane; the surface of the fixed plate is provided with a spray head mounting hole; the lower surface of the slot is provided with a refrigerating pipe; the refrigerating pipe is arranged outside the mounting hole; more than one air holes are arranged on the surface of the refrigeration tube.
As a preferable technical scheme, the surface of the fixing plate is provided with more than one fixing bracket; more than one fixing support is respectively arranged at two opposite sides of the spray head mounting hole;
the two opposite sides of the surface of the fixed plate are provided with sliding grooves; the surface of the fixed bracket is provided with a bolt; nuts are arranged on the side surfaces of the sliding grooves; the bolt is arranged in the chute and is in meshed connection with the nut; the fixed support is provided with an arc-shaped fixed frame.
The beneficial effects of the utility model are as follows: the slot is formed in two opposite sides of the lower surface of the fixing plate, the inserting block is arranged on the cooling fan, more than one fixing hole is formed in the surface of the inserting block, more than one through hole is formed in the surface of the fixing plate, the limiting column is installed in the through hole, more than one elastic limiting component is arranged on the surface of the fixing plate, one end of the limiting column is connected with the elastic limiting component, the other end of the limiting column is arranged in the inserting block, the inserting block is arranged in the slot, the effect of quick positioning and installation is achieved, the limiting column is fixed in the fixing hole in a limiting mode, and the effect of quick positioning and locking is achieved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic illustration of a first mounting plate;
FIG. 2 is a second schematic illustration of a mounting plate;
FIG. 3 is a schematic diagram I of a high-efficiency heat dissipation device of a 3D printer according to the present utility model;
FIG. 4 is a schematic illustration III of a mounting plate;
FIG. 5 is a schematic diagram of a heat dissipation blower;
FIG. 6 is a second schematic diagram of a heat dissipating fan;
FIG. 7 is a schematic diagram III of a heat dissipation blower;
fig. 8 is a schematic diagram of the efficient heat dissipation device of the 3D printer according to the present utility model.
Detailed Description
All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
As shown in fig. 1-8, the efficient heat dissipation device of the 3D printer comprises a fixed plate 6 and more than one heat dissipation fans 17; slots 9 are arranged on two opposite sides of the lower surface of the fixed plate 6; the heat dissipation fan 17 is provided with an inserting block 16; the surface of the insert block 16 is provided with more than one fixing hole 18;
the surface of the fixed plate 6 is provided with more than one through hole 8; a limit post 5 is arranged in the through hole 8; the surface of the fixed plate 6 is provided with more than one elastic limiting component; one end of the limiting column 5 is connected with an elastic limiting component, and the other end of the limiting column is arranged in the insertion block 16; the insert block is arranged in the slot, plays a role in quick positioning and installation, limits and fixes the limiting column in the fixing hole, and plays a role in quick positioning and locking.
In the embodiment, brackets 10 are arranged on two opposite sides of the lower surface of the fixed plate 6; the slot 9 is arranged on the surface of the bracket 10; the elastic limiting component comprises a limiting plate 3 and more than one L-shaped limiting brackets 4 which are oppositely arranged; the L-shaped limit posts 5 are arranged between more than one limit brackets 4 which are oppositely arranged;
the limiting plate 3 is arranged on the surface of the limiting column 5; the limiting plate 3 and the L-shaped limiting bracket 4 are arranged in an up-and-down limiting way; the outer side of the limit post 5 is sleeved with an elastic element 2; the upper end and the lower end of the elastic element 2 respectively support the limiting plate 3 and the L-shaped limiting bracket 4; the lower end surface of the limit post 5 is always attached to the lower bottom surface of the slot 9, so that the limit post 5 is stably arranged in the fixing hole 18.
In this embodiment, a rotation shaft hole (not shown) is oppositely disposed on the upper surface of the limit post 5; and the limiting column 5 is provided with a pull ring 1, and two ends of the pull ring 1 are correspondingly arranged in the rotating shaft hole.
In the embodiment, an inclined plane 15 is arranged on the side surface of the limit post 5 arranged in the slot 9; the surface of the fixed plate 6 is provided with a spray head mounting hole 22; the lower surface of the slot 9 is provided with a refrigerating pipe 1100; the cooling tube 1100 is disposed outside the mounting hole 22; more than one ventilation holes 1200 are formed in the surface of the refrigeration pipe 1100; the cooling pipe dissipates heat of a spray head of the 3D printer; meanwhile, the cooling fan at the outer side of the refrigeration pipe not only dissipates heat of the refrigeration pipe; meanwhile, part of air enters from the air holes to dissipate heat of the internal spray head.
In this embodiment, the surface of the fixing plate 6 is provided with more than one fixing bracket 20; more than one fixing support 20 is respectively arranged at two opposite sides of the spray head mounting hole 22; the two opposite sides of the surface of the fixed plate 6 are provided with sliding grooves 12; the surface of the fixed bracket 20 is provided with bolts 19; the side surface of the chute 12 is provided with a nut 11; the bolt 19 is arranged in the chute 12 and is in meshed connection with the nut 11; the fixed bracket 20 is provided with an arc-shaped fixed bracket 23; the shower nozzle of 3D printer sets up in shower nozzle mounting hole 22, through the sliding support, with arc mount and shower nozzle laminating setting to rotatory bolt installs the fixed plate on the shower nozzle, makes the radiator fan on the fixed plate can effectually dispel the heat by the shower nozzle.
The beneficial effects of the utility model are as follows: through setting up the support in the opposite both sides of fixed plate lower surface, the slot sets up in the support surface, and L type spacing post sets up between the spacing support of more than one relative setting, and the limiting plate is installed in spacing post surface; the limiting plate and the L-shaped limiting support are arranged in an up-down limiting way, the outer side of the limiting column is sleeved with an elastic element, the upper end and the lower end of the elastic element respectively support the limiting plate and the L-shaped limiting support, the lower end face of the limiting column is always attached to the lower bottom face of the slot, and the limiting column is stably arranged in the fixing hole; the upper surface of the limiting column is provided with a rotating shaft hole oppositely, the limiting column is provided with a pull ring, and two ends of the pull ring are correspondingly arranged in the rotating shaft hole; the limiting post is reset by pulling the pull ring on the limiting post to release the limit between the slot and the insert block, so that the quick disassembly is realized, and when the pull ring is released, the pull ring is forced by the elastic element.
The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.
Claims (5)
1. A high-efficiency heat dissipation device of a 3D printer comprises a fixed plate (6) and more than one heat dissipation fans (17); the method is characterized in that: slots (9) are arranged on two opposite sides of the lower surface of the fixed plate (6); an inserting block (16) is arranged on the heat radiation fan (17); the surface of the insert block (16) is provided with more than one fixing hole (18);
the surface of the fixed plate (6) is provided with more than one through hole (8); a limit column (5) is arranged in the through hole (8); the surface of the fixed plate (6) is provided with more than one elastic limiting component; one end of the limiting column (5) is connected with an elastic limiting component, and the other end of the limiting column is arranged in the inserting block (16); the inserting block (16) is arranged in the slot (9); the limiting column (5) is fixed in the fixing hole (18) in a limiting way.
2. The 3D printer efficient heat dissipation device of claim 1, wherein: brackets (10) are arranged on two opposite sides of the lower surface of the fixed plate (6); the slot (9) is arranged on the surface of the bracket (10); the elastic limiting component comprises a limiting plate (3) and more than one L-shaped limiting brackets (4) which are oppositely arranged; the L-shaped limit posts (5) are arranged between more than one limit brackets (4) which are oppositely arranged;
the limiting plate (3) is arranged on the surface of the limiting column (5); the limiting plate (3) and the L-shaped limiting bracket (4) are arranged in an up-and-down limiting way; an elastic element (2) is sleeved outside the limit column (5); the upper end and the lower end of the elastic element (2) respectively support the limiting plate (3) and the L-shaped limiting bracket (4).
3. The 3D printer efficient heat dissipation device of claim 2, wherein: the upper surface of the limit column (5) is provided with a rotating shaft hole relatively; and the limiting column (5) is provided with a pull ring (1), and two ends of the pull ring (1) are correspondingly arranged in the rotating shaft hole.
4. The 3D printer efficient heat dissipation device of claim 1, wherein: an inclined plane (15) is arranged on the side surface of the limit column (5) arranged in the slot (9); the surface of the fixed plate (6) is provided with a spray head mounting hole (22); a refrigerating pipe (1100) is arranged on the lower surface of the slot (9); the refrigeration pipe (1100) is arranged outside the mounting hole (22); more than one ventilation hole (1200) is arranged on the surface of the refrigeration tube (1100).
5. The 3D printer efficient heat dissipation device of claim 4, wherein: the surface of the fixed plate (6) is provided with more than one fixed bracket (20); more than one fixing support (20) are respectively arranged at two opposite sides of the spray head mounting hole (22);
the two opposite sides of the surface of the fixed plate (6) are provided with sliding grooves (12); the surface of the fixed bracket (20) is provided with a bolt (19); a nut (11) is arranged on the side face of the chute (12); the bolt (19) is arranged in the chute (12) and is meshed with the nut (11); an arc-shaped fixing frame (23) is arranged on the fixing support (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222967530.6U CN219634538U (en) | 2022-11-08 | 2022-11-08 | Efficient heat dissipation device of 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222967530.6U CN219634538U (en) | 2022-11-08 | 2022-11-08 | Efficient heat dissipation device of 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219634538U true CN219634538U (en) | 2023-09-05 |
Family
ID=87816141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222967530.6U Active CN219634538U (en) | 2022-11-08 | 2022-11-08 | Efficient heat dissipation device of 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219634538U (en) |
-
2022
- 2022-11-08 CN CN202222967530.6U patent/CN219634538U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |