CN114007373A - Electromechanical device heat abstractor - Google Patents
Electromechanical device heat abstractor Download PDFInfo
- Publication number
- CN114007373A CN114007373A CN202011265477.4A CN202011265477A CN114007373A CN 114007373 A CN114007373 A CN 114007373A CN 202011265477 A CN202011265477 A CN 202011265477A CN 114007373 A CN114007373 A CN 114007373A
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- heat dissipation
- bracket
- connecting end
- air
- air outlet
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 41
- 238000009434 installation Methods 0.000 claims abstract description 31
- 238000010521 absorption reaction Methods 0.000 claims abstract description 11
- 239000000758 substrate Substances 0.000 claims abstract description 10
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 238000009833 condensation Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 241000886569 Cyprogenia stegaria Species 0.000 description 16
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an electromechanical equipment heat dissipation device which comprises an installation barrel, a bottom substrate and a bracket, wherein a wind dispelling assembly is arranged inside the installation barrel, the bracket is of a rectangular structure, fixing holes used for being matched with bolts to fix electromechanical equipment are formed in four corners of the bracket, side installation ports are formed in two opposite sides of the bracket, heat dissipation fin assemblies are installed in the side installation ports and comprise a lower transverse plate and a plurality of heat dissipation fins which are distributed side by side, a plurality of heat absorption channels are arranged inside each heat dissipation fin, a second air outlet connecting end and a second air inlet connecting end are arranged inside two side installation ports, and two connecting pipes on the lower transverse plate are correspondingly connected with the second air inlet connecting end and the second air outlet connecting end respectively. The air current that circulates flows through the expelling wind end of expelling wind assembly makes the blast air carry certain cold air, and increase the radiating effect, said invention raise its radiating efficiency effectively and increase the usability of its electromechanical apparatus.
Description
Technical Field
The invention relates to the technical field of electromechanical equipment, in particular to a heat dissipation device for electromechanical equipment.
Background
The equipment is generally a general name of material data such as machinery, devices and facilities required by people in production and life, the electromechanical equipment is equipment applying mechanical and electronic technologies, the mechanical equipment is the most important component of the electromechanical equipment, along with the continuous improvement of the living standard of people, people have more and more demands on the electromechanical equipment in daily life, and the electromechanical equipment from vehicles to various household appliances, computers, printers and the like become indispensable electromechanical products in people's life.
The existing electromechanical equipment works for a long time, and the internal mechanism and the electric device can generate a large amount of heat when operating, so that the working state of the electric device is influenced, the internal and external heat dissipation needs to be carried out, the existing heat dissipation device basically adopts a heat dissipation fin and a fan to carry out independent heat dissipation, the heat dissipation fin and the fan cannot be matched with each other, and the heat dissipation efficiency is low.
Disclosure of Invention
The invention aims to provide a heat dissipation device for electromechanical equipment so as to achieve the aim.
In order to achieve the purpose, the invention provides the following technical scheme:
a heat dissipation device for electromechanical equipment comprises an installation barrel, a bottom substrate and a bracket for installing the electromechanical equipment, wherein the bottom substrate is arranged at the bottom of the installation barrel and fixedly connected with the bottom substrate, the bracket is arranged at the top end of the installation barrel, a wind dispelling assembly is arranged in the installation barrel, the bracket is of a rectangular structure, fixing holes for fixing the electromechanical equipment by bolts are formed in the four corners of the bracket, side mounting openings are formed in two opposite side sides of the bracket, heat dissipation fin assemblies are arranged in the side mounting openings and comprise a lower transverse plate and a plurality of heat dissipation fins distributed side by side, a plurality of heat absorption channels are arranged in each heat dissipation fin, a plurality of connecting channels communicated with the heat absorption channels are arranged in the lower transverse plate, two connecting pipes located at two ends of the side of the lower transverse plate are arranged on the side of the lower transverse plate towards the side of the bracket, two connecting pipe all are linked together with interface channel, and two side-mounting mouth are inside all to be provided with the second and to give vent to anger link and second inlet connection end, and two connecting pipe on the diaphragm are corresponding respectively and are connected with second inlet connection end, second outlet connection end, and two second outlet connection ends and two second inlet connection ends all communicate mutually through the air duct, the air duct body is located bracket inside portion, is provided with the first inlet connection end and the first outlet connection end of mutually opposite on the bracket outer wall, and the first outlet connection end and the first inlet connection end all communicate mutually rather than the air duct of keeping away from through outlet pipe, and outlet pipe and filter screen constitute a pipe network.
On the basis of the technical scheme, the invention also provides the following optional technical scheme:
in one alternative: the wind dispelling component comprises a fan shell and a wind dispelling blade arranged inside the fan shell, the wind dispelling blade is installed in the center inside the fan shell through an installation rod shaft, the installation rod shaft is driven to rotate by a connecting channel arranged at the bottom of the fan shell, and the fan shell is installed on the inner side wall of an installation cylinder.
In one alternative: the fan shell is characterized in that the inner wall of the installation barrel is provided with an annular supporting plate, the inner side of the annular supporting plate is provided with a plurality of grooves, fixing studs are fixed in each groove, connecting rings with the same number as the grooves are arranged on the outer wall of the fan shell, and the connecting rings are arranged in the grooves and fastened through fixing stud matching nuts.
In one alternative: and the outer part is sleeved with a damping spring.
In one alternative: still be provided with two ports on the fan housing diapire and all install the filter screen in two ports.
In one alternative: and four corners of the bottom of the mounting cylinder body are provided with damping support legs.
In one alternative: the outer wall of the top port of the installation cylinder is provided with external threads, the bottom of the bracket is provided with a connection threaded sleeve which is fixedly connected with the bracket into a whole, and the connection threaded sleeve is sleeved at the top of the installation cylinder and is in threaded fit with the connection threaded sleeve.
Compared with the prior art, the invention has the following beneficial effects:
the device utilizes the wind driving component to blow wind power to the electromechanical equipment so as to increase the combustion heat of air circulation inside and around the electromechanical equipment, the heat absorption performance of the heat dissipation fins effectively absorbs heat outside the electromechanical equipment, and the heat of the heat dissipation fins is absorbed by matching with circularly flowing air flow, so that the heat dissipation effect is further increased, and the circularly flowing air flow passes through the wind driving end of the wind driving component so as to lead the wind to be provided with certain cold air, so that the heat dissipation effect is increased.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the installation cylinder in the present invention.
Fig. 3 is a schematic top view of the present invention.
Fig. 4 is a schematic structural diagram of the annular supporting plate of the invention.
FIG. 5 is a schematic view of a heat sink fin assembly according to the present invention
FIG. 6 is a schematic cross-sectional view of a fin assembly according to the present invention.
Notations for reference numerals: the wind-driven generator comprises a mounting cylinder body 1, a bottom substrate 2, a bracket 3, a shock absorption support leg 4, a radiating fin assembly 5, a fan shell 6, a mounting rod shaft 7, a wind-driving blade 8, an annular supporting plate 9, a connecting ring 10, a fixing stud 11, a fixing hole 12, a side mounting port 13, a second air inlet connecting end 14, a first air inlet connecting end 15, a first air outlet connecting end 16, an air guide pipe body 17, a second air outlet connecting end 18, a groove 19, a shock absorption spring 20, a lower transverse plate 21, a radiating fin 22, a connecting pipe 23, a heat absorption channel 24, a connecting channel 25, an air outlet pipe 26, a filter screen 27, external threads 28 and a connecting screw sleeve 29.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Example 1
Referring to fig. 1 to 3, in an embodiment of the present invention, a heat dissipation apparatus for an electromechanical device includes an installation cylinder 1, a bottom substrate 2, and a bracket 3 for installing the electromechanical device, where the bottom substrate 2 is disposed at the bottom of the installation cylinder 1 and fixedly connected thereto, the bracket 3 is disposed at the top end of the installation cylinder 1, and an air expelling assembly is disposed inside the installation cylinder 1, the bracket 3 is a rectangular structure, four corners of the bracket 3 are respectively provided with a fixing hole 12 for fixing the electromechanical device with a bolt, two opposite sides of the bracket 3 are respectively provided with a side installation opening 13, and a heat dissipation fin assembly 5 is mounted in the side installation opening 13, the heat dissipation fin assembly 5 includes a bottom horizontal plate 21 and a plurality of heat dissipation fins 22 distributed side by side, each heat dissipation fin 22 is internally provided with a plurality of heat absorption channels 24, and the bottom horizontal plate 21 is internally provided with a plurality of connection channels 25 communicated with the heat absorption channels 24, the lateral part of the lower transverse plate 21 facing the bracket 3 is provided with two connecting conduits 23 positioned at two ends of the lateral side of the lower transverse plate 21, the two connecting conduits 23 are both communicated with the connecting channel 25, the second air outlet connecting end 18 and the second air inlet connecting end 14 are both arranged inside the two side mounting ports 13, the two connecting conduits 23 on the lower transverse plate 21 are respectively correspondingly connected with the second air inlet connecting end 14 and the second air outlet connecting end 18, the two second air outlet connecting ends 18 and the two second air inlet connecting ends 14 are both communicated with each other through the air guide pipe body 17, the air guide pipe body 17 is positioned at the inner side part of the bracket 3, the outer wall of the bracket 3 is provided with a first air inlet connecting end 15 and a first air outlet connecting end 16 which are opposite, the first air outlet connecting end 16 and the first air inlet connecting end 15 are communicated with the air guide pipe body 17 far away from the first air inlet connecting end through an air outlet guide pipe 26, and the air outlet guide pipe 26 and the filter screen 27 form a pipe network; the first air outlet connecting end 16 and the first air inlet connecting end 15 are also connected with an external air flow circulating condensation compressor;
when the cooling air circulation condensation compressor is used, electromechanical equipment is installed on the bracket 3, the air driving assembly in the installation cylinder 1 blows external air flow to the bracket 3 and flows to the bottom of the electromechanical equipment from the bracket 3, so that air circulation in and around the electromechanical equipment is increased to dissipate heat, meanwhile, the sides of the heat dissipation fins 22 in the heat dissipation fin assemblies 5 arranged on two sides of the bracket 3 abut against the outer wall of the electromechanical equipment and absorb heat on the electromechanical equipment to dissipate heat, meanwhile, the air circulation condensation compressor conveys cold air flow to the first air inlet connecting end 15 and flows into the heat absorption channel 24 from the air guide pipe body 17 and the second air outlet connecting end 18, the cold air flow and the heat dissipation fins 22 complete heat exchange to take away heat and are led out to the air circulation condensation compressor from the first air outlet connecting end 16 to be cooled, so that the cooled air flow is recycled to dissipate heat, the heat dissipation efficiency of the cooling air flow is effectively improved, the air flow is blown into the electromechanical equipment through the pipe network by the air driving assembly due to the fact that the air flow is formed by the air outlet pipe 26 and the filter screen 27, and the air flow blows the air flow into the electromechanical equipment The air flow passing through the pipe network is relatively cooled to improve the heat dissipation effect;
the wind dispelling assembly comprises a fan shell 6 and a wind dispelling blade 8 arranged inside the fan shell 6, the wind dispelling blade 8 is installed in the center inside the fan shell 6 through a mounting rod shaft 7, the mounting rod shaft 7 is driven to rotate by a connecting channel 25 arranged at the bottom of the fan shell 6, and the fan shell 6 is installed on the inner side wall of the installation cylinder 1; the connecting channel 25 drives the wind-driving blade 8 to rotate so as to convey the external air flow to the bottom of the electromechanical device;
an annular supporting plate 9 is arranged on the inner wall of the installation cylinder 1, a plurality of grooves 19 are formed in the inner side of the annular supporting plate 9, fixing studs 11 are fixed in each groove 19, connecting rings 10 with the same number as the grooves 19 are arranged on the outer wall of the fan shell 6, the connecting rings 10 are arranged in the grooves 19 and fastened through the fixing studs 11 and matched nuts, and damping springs 20 are sleeved outside the fixing studs 11 to improve damping performance; the fan shell 6 is convenient to disassemble through the fastening of the fixing stud 11 and the nut; the bottom wall of the fan shell 6 is also provided with two ports, filter screens 27 are arranged in the two ports, and the filter screens 27 are used for filtering particle impurities in airflow entering the electromechanical equipment; the four corners department in installation barrel 1 bottom all is provided with shock attenuation stabilizer blade 4 and 2 bottoms of subbase board can dismantle and be connected.
Example 2
Referring to fig. 4 to 5, the embodiment of the invention is different from embodiment 1 in that: the outer wall of the top end opening of the installation cylinder body 1 is provided with an external thread 28, the bottom of the bracket 3 is provided with a connecting threaded sleeve 29 fixedly connected with the bracket into a whole, and the connecting threaded sleeve 29 is sleeved at the top of the installation cylinder body 1 and is in threaded fit with the connecting threaded sleeve 29; the bracket 3 is fixed to the mounting cylinder 1 by screwing the coupling screw 29 and is easy to detach.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (7)
1. A heat dissipation device for electromechanical equipment comprises an installation cylinder body (1), a bottom substrate (2) and a bracket (3) used for installing the electromechanical equipment, wherein the bottom substrate (2) is arranged at the bottom of the installation cylinder body (1) and fixedly connected with the bottom substrate, the bracket (3) is arranged at the top end part of the installation cylinder body (1) and is internally provided with a wind dispelling assembly, the heat dissipation device is characterized in that the bracket (3) is of a rectangular structure, four corners of the bracket (3) are provided with fixing holes (12) used for fixing the electromechanical equipment by matching bolts, one opposite two side sides of the bracket (3) are provided with side mounting openings (13) and heat dissipation fin assemblies (5) are arranged in the side mounting openings (13), each heat dissipation fin assembly (5) comprises a lower transverse plate (21) and a plurality of heat dissipation fins (22) which are distributed side by side, and a plurality of heat absorption channels (24) are arranged in each heat dissipation fin (22), a plurality of connecting channels (25) communicated with the heat absorbing channel (24) are arranged in the lower transverse plate (21), two connecting pipes (23) positioned at two ends of the side of the lower transverse plate (21) are arranged at the side part of the lower transverse plate (21) facing the bracket (3), the two connecting pipes (23) are communicated with the connecting channels (25), a second air outlet connecting end (18) and a second air inlet connecting end (14) are arranged in the two side mounting ports (13), the two connecting pipes (23) on the lower transverse plate (21) are respectively correspondingly connected with the second air inlet connecting end (14) and the second air outlet connecting end (18), the two second air outlet connecting ends (18) and the two second air inlet connecting ends (14) are communicated with each other through air guide pipe bodies (17), the air guide pipe bodies (17) are positioned at the inner side part of the bracket (3), and a first air inlet connecting end (15) and a first air outlet connecting end (16) which are opposite to each other are arranged on the outer wall of the bracket (3), the first air outlet connecting end (16) and the first air inlet connecting end (15) are communicated with the air guide pipe body (17) far away from the first air outlet connecting end through an air outlet guide pipe (26), and the air outlet guide pipe (26) and the filter screen (27) form a pipe network; the first air outlet connecting end (16) and the first air inlet connecting end (15) are also connected with an external air flow circulating condensation compressor.
2. The electromechanical device heat dissipation apparatus according to claim 1, wherein the wind expelling assembly includes a fan housing (6) and a wind expelling blade (8) disposed inside the fan housing (6), the wind expelling blade (8) is mounted at the center inside the fan housing (6) through a mounting rod shaft (7), the mounting rod shaft (7) is driven to rotate by a connecting channel (25) disposed at the bottom of the fan housing (6), and the fan housing (6) is mounted on the inner side wall of the mounting cylinder (1).
3. The electromechanical device heat dissipation apparatus according to claim 2, wherein an annular supporting plate (9) is disposed on an inner wall of the mounting cylinder (1), a plurality of grooves (19) are disposed on an inner side of the annular supporting plate (9), a fixing stud (11) is fixed in each groove (19), the number of connecting rings (10) which is the same as that of the grooves (19) is set on an outer wall of the fan housing (6), and the connecting rings (10) are disposed inside the grooves (19) and fastened by the fixing studs (11) matching nuts.
4. The electromechanical device heat sink according to claim 3, characterized in that the (fixing stud 11) is externally sleeved with a damping spring (20).
5. The electromechanical device heat dissipation apparatus according to claim 3, wherein two ports are further provided on the bottom wall of the blower housing (6), and a filter screen (27) is installed in each of the two ports.
6. The electromechanical device heat dissipation apparatus according to any of claims 1 to 5, wherein shock absorbing legs (4) are disposed at four corners of the bottom of the mounting cylinder (1).
7. The electromechanical device heat dissipation apparatus according to claim 6, wherein the mounting cylinder (1) has an external thread (28) on an outer wall of a top port, the bottom of the bracket (3) has a connection screw (29) fixedly connected therewith, and the connection screw (29) is sleeved on the top of the mounting cylinder (1) and is in threaded fit with the connection screw (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011265477.4A CN114007373B (en) | 2020-11-12 | Heat dissipation device of electromechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011265477.4A CN114007373B (en) | 2020-11-12 | Heat dissipation device of electromechanical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114007373A true CN114007373A (en) | 2022-02-01 |
| CN114007373B CN114007373B (en) | 2024-11-15 |
Family
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117134539A (en) * | 2023-09-11 | 2023-11-28 | 贝德凯利电气(苏州)有限公司 | Water-cooling heat dissipation structure of high-voltage direct-current fan |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117134539A (en) * | 2023-09-11 | 2023-11-28 | 贝德凯利电气(苏州)有限公司 | Water-cooling heat dissipation structure of high-voltage direct-current fan |
| CN117134539B (en) * | 2023-09-11 | 2024-03-19 | 贝德凯利电气(苏州)有限公司 | Water-cooling heat dissipation structure of high-voltage direct-current fan |
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