CN212242163U - Heat abstractor for 3D printer - Google Patents
Heat abstractor for 3D printer Download PDFInfo
- Publication number
- CN212242163U CN212242163U CN202020278004.7U CN202020278004U CN212242163U CN 212242163 U CN212242163 U CN 212242163U CN 202020278004 U CN202020278004 U CN 202020278004U CN 212242163 U CN212242163 U CN 212242163U
- Authority
- CN
- China
- Prior art keywords
- reserve tank
- liquid reserve
- fixedly connected
- heat
- liquid
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 62
- 239000002826 coolant Substances 0.000 claims abstract description 14
- 230000017525 heat dissipation Effects 0.000 claims abstract description 10
- 238000012856 packing Methods 0.000 claims abstract 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000110 cooling liquid Substances 0.000 description 11
- 239000007921 spray Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 3
- 238000010146 3D printing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012255 powdered metal Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
Images
Abstract
The utility model discloses a heat abstractor for 3D printer, including the liquid reserve tank, the inside packing of liquid reserve tank has the coolant liquid, the upper end fixedly connected with circulating pump of liquid reserve tank, the first circulating pipe of output fixedly connected with of circulating pump, the lower extreme of first circulating pipe pass the last lateral wall of liquid reserve tank and insert in the inside coolant liquid of liquid reserve tank, the utility model discloses the beneficial effect who reaches is: the utility model relates to a heat abstractor of 3D print head, the utility model discloses a set up a fixed cover of seting up the cavity and store the liquid reserve tank of coolant liquid, and set up the first circulating pipe and the second circulating pipe that have the circulating pump between liquid reserve tank and the fixed cover, usable coolant liquid cools off the heat dissipation to the shower nozzle, avoids the shower nozzle to damage because of high temperature, the utility model discloses a set up the recess that has heat-conducting plate and fan on the liquid reserve tank, utilized heat-conducting plate and fan to cool off the coolant liquid in the liquid reserve tank, increase the utility model discloses a radiating effect.
Description
Technical Field
The utility model relates to a heat abstractor especially relates to a heat abstractor for 3D printer belongs to heat abstractor technical field.
Background
3D printing is one of the rapid prototyping technologies, also known as additive manufacturing, and is a technology for constructing an object by using an adhesive material such as powdered metal or plastic and the like and by using a digital model file as a basis and by using a layer-by-layer printing mode, wherein a 3D printer is a mechanical device for 3D printing, and a nozzle is one of components on the 3D printer.
At present, when a spray head on a 3D printer works, the temperature of the spray head can be gradually increased due to the fact that most of conveyed materials are heated at high temperature, the spray head is in a high-temperature state for a long time, internal elements of the spray head are easily damaged, and the service life of the spray head is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shower nozzle on the present 3D printer at the during operation, because the material of carrying is mostly through high temperature heating, can make the temperature of shower nozzle rise gradually, makes the shower nozzle be in the high temperature state for a long time, damages the inner member of shower nozzle easily, shortens the life's of shower nozzle shortcoming, and the heat abstractor for the 3D printer that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design is a heat dissipation device for a 3D printer, which comprises a liquid storage tank, wherein cooling liquid is filled in the liquid storage tank, a circulating pump is fixedly connected to the upper end of the liquid storage tank, a first circulating pipe is fixedly connected to the output end of the circulating pump, the lower end of the first circulating pipe penetrates through the upper side wall of the liquid storage tank and is inserted into the cooling liquid in the liquid storage tank, a fixing sleeve is fixedly connected to the upper end of the first circulating pipe, the fixing sleeve is of a pipe type structure, a spray head is fixedly connected to the inner side wall of the fixing sleeve, a cavity is formed between the inner side wall and the outer side wall of the fixing sleeve, a second circulating pipe is fixedly connected to the lower end of the fixing sleeve, the lower end of the second circulating pipe penetrates through the upper side wall of the liquid storage tank and is inserted into the cooling liquid in the liquid storage tank, the inside of recess is passed and the inside that extends to the liquid reserve tank to the back of heat-conducting plate, the equal fixedly connected with fixed plate in inside both sides of recess, install the fan between the fixed plate.
Preferably, the liquid storage tank above the front surface of the groove is hinged with a protection plate through a hinge, the middle part of the protection plate is provided with a through groove, and the liquid storage tank below the front surface of the groove is provided with a screw hole.
Preferably, the middle part of the upper end of the protection plate is fixedly connected with a support plate, the middle part of the support plate penetrates through the support plate and is in threaded connection with a fixing pin, and the diameter of the fixing pin is the same as that of the screw hole.
Preferably, the upper end of the first circulating pipe is located above the fixing sleeve, and the upper ends of the first circulating pipe and the second circulating pipe penetrate through the outer side wall of the fixing sleeve and are inserted into the cavity.
Preferably, the fixing plates are both concave structures, and the distance between the opposite sides far away from the fixing plates is smaller than the distance between the two sides inside the groove.
Preferably, the fan is located the front of heat-conducting plate, the both sides of fan all are through dead lever and homonymy fixed plate fixed connection.
The utility model provides a pair of heat abstractor for 3D printer, beneficial effect lies in:
1. the utility model relates to a heat abstractor of 3D print head, the utility model discloses a set up a fixed cover of seting up the cavity and store the liquid reserve tank of coolant liquid, and set up the first circulating pipe and the second circulating pipe that have the circulating pump between liquid reserve tank and the fixed cover, usable coolant liquid cools off the heat dissipation to the shower nozzle, avoids the shower nozzle to damage because of high temperature.
2. The utility model discloses a set up the recess that has heat-conducting plate and fan on the liquid reserve tank, utilized heat-conducting plate and fan to cool off the coolant liquid in the liquid reserve tank, increase the utility model discloses a radiating effect.
Drawings
Fig. 1 is a sectional view of a heat dissipation device for a 3D printer according to the present invention;
fig. 2 is a schematic external structural view of a heat dissipation device for a 3D printer according to the present invention;
fig. 3 is a schematic structural diagram of a fixing plate of a heat dissipation device for a 3D printer according to the present invention.
In the figure: the device comprises a liquid storage tank 1, a circulating pump 2, a first circulating pipe 3, a fixing sleeve 4, a cavity 5, a spray head 6, a groove 7, a heat conducting plate 8, a fixing plate 9, a fan 10, a fixing rod 11, a hinge 12, a protection plate 13, a through groove 14, a support plate 15, a fixing pin 16, a screw hole 17 and a second circulating pipe 18.
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.
Referring to fig. 1-3, a heat dissipation device for a 3D printer includes a liquid storage tank 1, the liquid storage tank 1 is filled with a cooling liquid, a circulation pump 2 is fixedly connected to the upper end of the liquid storage tank 1, a first circulation pipe 3 is fixedly connected to the output end of the circulation pump 2, the lower end of the first circulation pipe 3 penetrates through the upper sidewall of the liquid storage tank 1 and is inserted into the cooling liquid inside the liquid storage tank 1, a fixing sleeve 4 is fixedly connected to the upper end of the first circulation pipe 3, the fixing sleeve 4 is of a pipe type structure, a nozzle 6 is fixedly connected to the inner sidewall of the fixing sleeve 4, a cavity 5 is formed between the inner sidewall and the outer sidewall of the fixing sleeve 4, a second circulation pipe 18 is fixedly connected to the lower end of the fixing sleeve 4, the lower end of the second circulation pipe 18 penetrates through the upper sidewall of the liquid storage tank 1 and is inserted into the cooling liquid inside the liquid storage tank, conveniently derive the heat of coolant liquid, the inside of recess 7 is passed and the inside that extends to liquid reserve tank 1 at the back of heat-conducting plate 8, and the equal fixedly connected with fixed plate 9 in inside both sides of recess 7 installs fan 10 between the fixed plate 9, dispels the heat to heat-conducting plate 8 through fan 10, and then dispels the heat to the coolant liquid.
The upper end of the first circulating pipe 3 is positioned above the fixed sleeve 4, the upper ends of the first circulating pipe 3 and the second circulating pipe 18 penetrate through the outer side wall of the fixed sleeve 4 and are inserted into the cavity 5, so that cooling liquid can circulate between the liquid storage tank 1 and the fixed sleeve 4 conveniently, the fixing plates 9 are both in a concave structure, the distance between the sides, far away from each other, of the fixing plates 9 is smaller than the distance between the two sides inside the groove 7, so that air blown into the groove 7 by the fan 10 can be conveniently discharged, the fan 10 is positioned on the front side of the heat conducting plate 8, the two sides of the fan 10 are fixedly connected with the fixing rod 11 and the fixing plate 9 on the same side through the fixing rod 11, the fan 10 is fixed on the front side of the heat conducting plate 8 to dissipate heat by utilizing the fan 10, the liquid storage tank 1 above the front side of the groove 7 is hinged with the protection plate 13 through the, can protect fan 10 with protection plate 13 card in fan 10's front, the upper end middle part fixedly connected with extension board 15 of protection plate 13, extension board 15's middle part runs through and threaded connection has fixed pin 16, fixed pin 16's diameter is the same with the diameter of screw 17, when protection plate 13 card was on fan 10, extension board 15 can align with screw 17, passes extension board 15 with fixed pin 16 and fixes in the inside of screw 17, fixes protection plate 13.
The working principle is as follows: when in use, the utility model is arranged on a 3D printer, the power supply is switched on, when in use, the circulating pump 2 and the fan 10 are started through the switch arranged on the liquid storage tank 1, the circulating pump 2 conveys the cooling liquid in the liquid storage tank 1 to the inner part of the cavity 5 through the first circulating pipe 3, the cooling liquid inside the chamber 5 then returns to the inside of the tank 1 through the second circulation pipe 18, in the course of which it takes away the heat of the surface of the spray head 6, the spray head 6 is cooled and radiated, when the temperature of the cooling liquid in the liquid storage tank 1 is higher than the temperature of the outside air, the heat of the cooling liquid is conducted to the front surface of the heat conducting plate 8 through the back surface of the heat conducting plate 8, and at the same time, the fan 10 blows air to the front surface of the heat conducting plate 8, dispel the heat to the front of heat-conducting plate 8, dispel the heat to the coolant liquid, increase heat conduction speed of heat-conducting plate 8, improve the utility model discloses a radiating effect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a heat abstractor for 3D printer, its characterized in that, includes liquid reserve tank (1), the inside packing of liquid reserve tank (1) has the coolant liquid, upper end fixedly connected with circulating pump (2) of liquid reserve tank (1), the output fixedly connected with first circulating pipe (3) of circulating pump (2), the lower extreme of first circulating pipe (3) passes the last lateral wall of liquid reserve tank (1) and inserts in the coolant liquid of liquid reserve tank (1) inside, the upper end fixedly connected with fixed cover (4) of first circulating pipe (3), fixed cover (4) are the cast structure, fixedly connected with shower nozzle (6) on the inside wall of fixed cover (4), cavity (5) have been seted up between the inside wall and the lateral wall of fixed cover (4), the lower extreme fixedly connected with second circulating pipe (18) of fixed cover (4), the lower extreme of second circulating pipe (18) passes the last lateral wall of liquid reserve tank (1) and inserts in liquid reserve tank (1) In the coolant liquid of portion, set up on the positive lateral wall of liquid reserve tank (1) fluted (7), the inboard middle part fixedly connected with heat-conducting plate (8) of recess (7), the inside of recess (7) is passed and the inside of extending to liquid reserve tank (1) in the back of heat-conducting plate (8), the equal fixedly connected with fixed plate (9) in inside both sides of recess (7), install fan (10) between fixed plate (9).
2. The heat dissipation device for the 3D printer according to claim 1, wherein a protection plate (13) is hinged to the liquid storage tank (1) above the front surface of the groove (7) through a hinge (12), a through groove (14) is formed in the middle of the protection plate (13), and a screw hole (17) is formed in the liquid storage tank (1) below the front surface of the groove (7).
3. The heat dissipation device for the 3D printer according to claim 2, wherein a support plate (15) is fixedly connected to the middle of the upper end of the protection plate (13), a fixing pin (16) penetrates through the middle of the support plate (15) and is in threaded connection with the support plate, and the diameter of the fixing pin (16) is the same as that of the screw hole (17).
4. The heat sink for the 3D printer according to claim 1, wherein the upper end of the first circulation pipe (3) is located above the fixing sleeve (4), and the upper ends of the first circulation pipe (3) and the second circulation pipe (18) both penetrate through the outer side wall of the fixing sleeve (4) and are inserted into the cavity (5).
5. The heat sink for 3D printers according to claim 1, wherein the fixing plates (9) are each of a concave structure, and the distance between the relatively far sides of the fixing plates (9) is smaller than the distance between the two sides inside the groove (7).
6. The heat dissipation device for the 3D printer according to claim 1, wherein the fan (10) is located on the front surface of the heat conduction plate (8), and both sides of the fan (10) are fixedly connected with the fixing plate (9) on the same side through a fixing rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020278004.7U CN212242163U (en) | 2020-03-09 | 2020-03-09 | Heat abstractor for 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020278004.7U CN212242163U (en) | 2020-03-09 | 2020-03-09 | Heat abstractor for 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212242163U true CN212242163U (en) | 2020-12-29 |
Family
ID=73992379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020278004.7U Expired - Fee Related CN212242163U (en) | 2020-03-09 | 2020-03-09 | Heat abstractor for 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212242163U (en) |
-
2020
- 2020-03-09 CN CN202020278004.7U patent/CN212242163U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209869639U (en) | Cooling heat dissipation type printing roller | |
| CN109275326A (en) | A kind of controller for electric vehicle radiator | |
| CN212242163U (en) | Heat abstractor for 3D printer | |
| CN219254528U (en) | Overheat-proof water-cooling protection device for laser welding head | |
| CN218224819U (en) | Chip breaking knife | |
| CN213533685U (en) | Circuit device for allowing cooling water to enter and exit from one side of injection mold | |
| CN209822752U (en) | Battery heat dissipation device for new energy automobile | |
| CN209409578U (en) | A kind of Large Efficient four-color press radiator | |
| CN209881086U (en) | Semiconductor laser pumping microchip laser with good heat dissipation performance | |
| CN207040143U (en) | Large-scale communication cabinet water-cooling heat radiating device | |
| CN218366967U (en) | Radiating device of gold stamping machine for filter tip packaging paper | |
| CN207799581U (en) | A kind of computer motherboard structure | |
| CN216767537U (en) | Engine cooling structure | |
| CN220140011U (en) | Radiator of servo driver | |
| CN218068765U (en) | Fin type radiator for computer case | |
| JP3125917U (en) | Built-in / external liquid cooling radiator | |
| CN216635062U (en) | Cooling device is used in production of electronic equipment casing | |
| CN217764523U (en) | Novel industrial cooling tower | |
| CN220031191U (en) | Auxiliary device for 3D printer | |
| CN212372964U (en) | Heat dissipation device for large-scale high-efficient four-color printing machine | |
| CN218976509U (en) | Power device for circulating water | |
| CN213335710U (en) | Heat-transfer and heat-dissipation integrated heat pipe radiator | |
| CN218675393U (en) | Printer ray apparatus module with high heat dissipation performance | |
| CN220340660U (en) | Radiator for computer | |
| CN108335501A (en) | Traffic lights with radiator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220920 Address after: 430000 Room 303, floor 1-3, No. 11 workshop, changzui Optoelectronic Industrial Park, changzui village, Canglong Island, Jiangxia District, Wuhan City, Hubei Province Patentee after: Wuhan Letong Machinery Manufacturing Co.,Ltd. Address before: No.138, Dafu North Road, Qingbaijiang District, Chengdu, Sichuan 610000 Patentee before: Chen Yongjian |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |