CN214046452U - Electromechanical device heat sink - Google Patents
Electromechanical device heat sink Download PDFInfo
- Publication number
- CN214046452U CN214046452U CN202022650448.1U CN202022650448U CN214046452U CN 214046452 U CN214046452 U CN 214046452U CN 202022650448 U CN202022650448 U CN 202022650448U CN 214046452 U CN214046452 U CN 214046452U
- Authority
- CN
- China
- Prior art keywords
- heat
- heat dissipation
- substrate
- filter screen
- base plate
- 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
- 230000017525 heat dissipation Effects 0.000 claims abstract description 83
- 239000000758 substrate Substances 0.000 claims abstract description 34
- 238000001816 cooling Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000010521 absorption reaction Methods 0.000 claims description 33
- 239000000110 cooling liquid Substances 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000005662 electromechanics Effects 0.000 abstract description 2
- 239000002826 coolant Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 230000006872 improvement Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an electromechanical device heat sink, which comprises a substrate, the base plate internal fixation be equipped with the heat-absorbing pipe, the heat-absorbing pipe be hollow structure to inside is equipped with the phase transition coolant liquid, the base plate in the front side that is located the heat-absorbing pipe be equipped with heat dissipation mechanism, base plate top be equipped with through-hole one, through-hole one fit in peg graft and be equipped with the bolt, heat dissipation mechanism pass through the bolt fastening in the base plate, heat dissipation mechanism be close to the base plate inner wall and be equipped with the filter screen between the lateral wall that links to each other with the base plate, the filter screen keep away from one side of heating panel two and fix and be equipped with the heat dissipation case, heat dissipation case and filter screen communicate with each other, the heat dissipation case keep away from the inner wall of filter screen and be equipped with the motor from about respectively, motor. The utility model discloses an electromechanical cooling device can carry out effectual cooling to electromechanics, and the installation, dismantle the convenience.
Description
Technical Field
The utility model relates to an electromechanical device technical field specifically indicates an electromechanical device heat sink.
Background
Electromechanical equipment generally refers to machinery, electrical apparatus and electric automation equipment, can produce a large amount of heats when equipment operation such as block terminal, control box, cubical switchboard, computer case, in order to make electromechanical equipment can normal operating, guaranteed that equipment such as block terminal, control box can not damage because of high temperature, will install cooling device additional on the box usually.
In the prior art, two heat dissipation modes are mostly adopted, one mode is self-standing heat dissipation, the other mode is heat dissipation work of an external heat dissipation device on equipment, the standing heat dissipation effect is poor, the external heat dissipation device usually depends on a fan to directly blow air to the electromechanical equipment for heat dissipation, the application range is small, the heat dissipation effect is required to be improved, and the application range is small.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to solve above problem, provide one kind can improve the cooling effect, easy to assemble, an electromechanical device heat sink that application scope is wide.
In order to solve the technical problem, the utility model provides a technical scheme does: a cooling device for electromechanical equipment comprises a substrate, wherein the substrate is of a shell structure without a front cover and a rear cover, positioning bolts are respectively arranged at the corners of the front side of the substrate, a heat absorption pipe is fixedly arranged in the substrate and is formed by connecting a plurality of N-shaped pipes, the upper end and the lower end of each N-shaped pipe are respectively fixedly connected with the upper inner wall and the lower inner wall of the substrate, the heat absorption pipe is of a hollow structure and internally provided with phase-change cooling liquid, a heat dissipation mechanism is arranged in the substrate and positioned at the front side of the heat absorption pipe, a first through hole is formed above the substrate, a bolt is inserted in the first through hole in a matching manner, the heat dissipation mechanism is fixed in the substrate through the bolt, the heat dissipation mechanism comprises a first vertical heat dissipation plate, a plurality of second horizontal heat dissipation plates are uniformly connected and arranged at the front side of the first heat dissipation plate, and a second through hole corresponding to the first through hole is arranged above the second heat dissipation plate positioned above the first heat dissipation plate, two downside of through-hole be equipped with bolt complex set nut, heating panel two be close to the base plate and not be equipped with the filter screen between the lateral wall that links to each other with the base plate, the filter screen one side of keeping away from heating panel two fixed be equipped with the heat dissipation case, heat dissipation case and filter screen communicate with each other, the heat dissipation case keep away from the inner wall of filter screen and be equipped with the motor from top to bottom respectively, motor output level towards heating panel two and connect respectively and be equipped with the heat dissipation fan.
Compared with the prior art, the utility model the advantage lie in: the utility model discloses an electromechanical cooling device can carry out effectual cooling to electromechanics, falls electromechanical temperature fast to normal level, keeps electromechanical normal function, and application scope is wide simultaneously, and installs, dismantles the convenience.
As an improvement, the heat absorption pipe is made of copper materials, so that the heat absorption effect is better.
As improvement, the first heat dissipation plate and the second heat dissipation plate are made of aluminum materials, so that the heat dissipation effect is better, and the cooling efficiency is greatly improved.
As an improvement, the first heat dissipation plate is tightly attached to the heat absorption pipe, and heat of the heat absorption pipe can be rapidly transferred to the first heat dissipation plate.
As an improvement, the number of the first through holes is at least two, so that the connection between the substrate and the heat dissipation mechanism is more stable, and the safety is higher.
As an improvement, the height of the phase-change cooling liquid in the heat absorption pipe is half of that of the heat absorption pipe, and enough space can be provided for carrying out the liquefaction and vaporization reaction process.
As an improvement, the heat absorption pipe is far away from the first heat dissipation plate, and a heat insulation layer is arranged on the outer side wall of the heat absorption pipe, which is located above the phase-change cooling liquid, so that heat is prevented from returning to the motor, and the heat is transferred to the first heat dissipation plate.
Drawings
Fig. 1 is a front view of the cooling device for an electromechanical device of the present invention.
Fig. 2 is a top view of the cooling device for electromechanical device of the present invention.
Fig. 3 is a schematic view of the connection structure of the heat dissipation mechanism of the cooling device for electromechanical devices of the present invention.
As shown in the figure: 1. the heat-absorbing plate comprises a base plate, 2, a positioning bolt, 3, a heat-absorbing pipe, 4, a first through hole, 5, a bolt, 6, a first heat-dissipating plate, 7, a second heat-dissipating plate, 8, a second through hole, 9, a positioning nut, 10, a filter screen, 11, a heat-dissipating box, 12, a motor, 13, a heat-dissipating fan, 14 and phase-change cooling liquid.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the attached drawing 1, the electromechanical device cooling device comprises a substrate 1, wherein the substrate 1 is of a front-back uncovered shell structure, positioning bolts 2 are respectively arranged at the corners of the front side of the substrate 1, the device is fixed on the electromechanical device through the positioning bolts 2, a heat absorption tube 3 is fixedly arranged in the substrate 1, the heat absorption tube 3 is formed by connecting a plurality of N-shaped tubes, the upper end and the lower end of each N-shaped tube are respectively fixedly connected with the upper inner wall and the lower inner wall of the substrate 1, the heat absorption tube 3 is of a hollow structure and internally provided with phase-change cooling liquid 14, a heat dissipation mechanism is arranged at the front side of the heat absorption tube 3 in the substrate 1, a through hole I4 is arranged above the substrate 1, a bolt 5 is inserted in the through hole I4 in a matching manner, the heat dissipation mechanism is fixed in the substrate 1 through the bolt 5, the heat dissipation mechanism comprises a vertical heat dissipation plate I6, the front side of the first heat dissipation plate 6 is uniformly connected with a plurality of horizontal second heat dissipation plates 7, the first heat dissipation plate 6 is tightly attached to the heat absorption tubes 3, heat of the heat absorption tubes 3 is transferred to the first heat dissipation plates 6, and then the heat is dissipated into the air through the second heat dissipation plates 7.
And a second through hole 8 corresponding to the first through hole 4 is arranged above the second heat dissipation plate 7 positioned above, a positioning nut 9 matched with the bolt 5 is arranged on the lower side of the second through hole 8, the bolt 5 penetrates through the first through hole 4 and the second through hole 8 to be matched and connected with the positioning nut 9, and the second heat dissipation plate 7 positioned above and the inner wall of the substrate 1 are fixed.
Heating panel two 7 be close to base plate 1 and be equipped with filter screen 10 between the lateral wall that does not link to each other with base plate 1, filter screen 10 keep away from one side of heating panel two 7 and fix and be equipped with heat dissipation case 11, heat dissipation case 11 communicate with each other with filter screen 10, heat dissipation case 11 keep away from the inner wall of filter screen 10 and be equipped with motor 12 from top to bottom respectively, motor 12 output level towards heating panel two 7 and connect respectively and be equipped with heat dissipation fan 13, will absorb the heat that the heat dissipation constructs and give off, make the effectual cooling of electrical equipment.
The heat absorption pipe 3 is made of copper, the first heat dissipation plate 6 and the second heat dissipation plate 7 are made of aluminum, the copper heat absorption effect is the best, the aluminum heat dissipation effect is the best, the heat dissipation efficiency of the motor equipment is greatly improved, the heat dissipation effect is improved, and the motor equipment can normally run.
The number of the first through holes 4 is at least two, so that the connection between the heat dissipation mechanism and the substrate 1 is firmer, and the whole device is more stable.
The height of the phase-change cooling liquid 14 in the heat absorption tube 3 is half of that of the heat absorption tube 3, the heat absorption tube 3 is far away from the heat dissipation plate 6, and a heat insulation layer is arranged on the outer side wall above the phase-change cooling liquid 14, so that the phenomenon that a motor returns when partial heat volatilizes is avoided, the heat dissipation effect is reduced, and the heat is transferred to the heat dissipation plate.
The utility model is used for reducing the temperature of the motor equipment when in specific implementation, the motor equipment is kept in a normal temperature range when in high-speed operation, the service life of the motor equipment is prolonged, the substrate 1 of the device is attached to the motor equipment needing heat dissipation, the heat absorption pipe 3 is attached to the motor equipment, the phase-change cooling liquid 14 is arranged in the heat absorption pipe 3 and can rapidly absorb heat, the position of the device on the motor equipment is fixed through the positioning bolt 2 on the substrate 1, the heat dissipation mechanism is inserted in the substrate 1, the through hole I4 on the substrate 1 corresponds to the through hole II 8 above the heat dissipation plate II 7, the bolt 5 is screwed in, the bolt 5 passes through the through hole I4 and is matched and connected with the positioning nut 9 with the through hole II 8, the heat dissipation plate II 7 is fixed with the inner wall of the substrate 1, because the number of the through hole I4 is at least two, the heat dissipation mechanism is firmly fixed in the substrate 1, the heat dissipation plate I6 of the heat dissipation mechanism is closely attached to the heat absorption pipe 3, the heat is transferred to the first heat dissipation plate 6 and the second heat dissipation plate 7, the motor 12 of the starting device enables the heat dissipation fan 13 to synchronously rotate, the heat in the heat dissipation mechanism is volatilized, and the electromechanical equipment can be rapidly cooled.
Meanwhile, a filter screen 10 is arranged between the second heat dissipation plate 7 and the heat dissipation fan 13, so that sundries can be prevented from floating into the heat dissipation box 11; the height of the phase-change cooling liquid 14 in the heat absorption pipe 3 is half of that of the heat absorption pipe 3, so that enough space can be provided for carrying out the liquefaction and vaporization reaction process; the heat absorption pipe 3 is close to the outer side wall of the electromechanical device, and a heat insulation layer is arranged above the phase change cooling liquid 14, so that heat can be prevented from returning to the motor, and the heat can be transferred to the heat dissipation plate I6.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (7)
1. The utility model provides an electromechanical device heat sink, includes base plate (1), its characterized in that: the heat-absorbing plate comprises a substrate (1) and a heat-absorbing pipe (3), wherein the substrate (1) is of a shell structure without a front cover and a rear cover, positioning bolts (2) are respectively arranged at the corners of the front side of the substrate (1), the heat-absorbing pipe (3) is fixedly arranged in the substrate (1), the heat-absorbing pipe (3) is formed by connecting a plurality of N-shaped pipes, the upper end and the lower end of each N-shaped pipe are respectively fixedly connected with the upper inner wall and the lower inner wall of the substrate (1), the heat-absorbing pipe (3) is of a hollow structure, phase-change cooling liquid (14) is arranged in the heat-absorbing pipe, a heat-radiating mechanism is arranged at the front side of the heat-absorbing pipe (3) in the substrate (1), a first through hole (4) is arranged above the substrate (1), a bolt (5) is inserted in the first through hole (4) in a matching manner, the heat-radiating mechanism is fixed in the substrate (1) through the bolt (5), the heat-radiating mechanism comprises a vertical first heat-radiating plate (6), and a plurality of horizontal second heat-radiating plates (7) are uniformly connected and arranged at the front side of the first heat-radiating plate (6), be located the top heating panel two (7) top be equipped with two (8) through-holes that correspond with through-hole (4), two (8) downside of through-hole be equipped with bolt (5) complex set nut (9), heating panel two (7) be close to base plate (1) and not be equipped with filter screen (10) between the lateral wall that links to each other with base plate (1), filter screen (10) keep away from one side of heating panel two (7) and fix and be equipped with heat dissipation case (11), heat dissipation case (11) communicate with each other with filter screen (10), heat dissipation case (11) keep away from the inner wall of filter screen (10) and be equipped with motor (12) from top to bottom respectively, motor (12) output level towards heating panel two (7) and connect respectively and be equipped with heat dissipation fan (13).
2. An electromechanical device cooling device in accordance with claim 1, wherein: the heat absorption tube (3) is made of copper.
3. An electromechanical device cooling device in accordance with claim 1, wherein: the first heat dissipation plate (6) and the second heat dissipation plate (7) are made of aluminum materials.
4. An electromechanical device cooling device in accordance with claim 1, wherein: the first heat dissipation plate (6) is tightly attached to the heat absorption pipe (3).
5. An electromechanical device cooling device in accordance with claim 1, wherein: the number of the first through holes (4) is at least two.
6. An electromechanical device cooling device in accordance with claim 1, wherein: the height of the phase-change cooling liquid (14) in the heat absorption pipe (3) is half of that of the heat absorption pipe (3).
7. An electromechanical device cooling device in accordance with claim 1, wherein: and the heat absorption pipe (3) is far away from the first heat dissipation plate (6) and is provided with a heat insulation layer on the outer side wall above the phase-change cooling liquid (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022650448.1U CN214046452U (en) | 2020-11-17 | 2020-11-17 | Electromechanical device heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022650448.1U CN214046452U (en) | 2020-11-17 | 2020-11-17 | Electromechanical device heat sink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214046452U true CN214046452U (en) | 2021-08-24 |
Family
ID=77359484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022650448.1U Expired - Fee Related CN214046452U (en) | 2020-11-17 | 2020-11-17 | Electromechanical device heat sink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214046452U (en) |
-
2020
- 2020-11-17 CN CN202022650448.1U patent/CN214046452U/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: 20210824 |