CN205811736U - Motor frame heat dissipation mechanism - Google Patents
Motor frame heat dissipation mechanism Download PDFInfo
- Publication number
- CN205811736U CN205811736U CN201620775704.0U CN201620775704U CN205811736U CN 205811736 U CN205811736 U CN 205811736U CN 201620775704 U CN201620775704 U CN 201620775704U CN 205811736 U CN205811736 U CN 205811736U
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- China
- Prior art keywords
- radiating ribs
- heat dissipation
- spacing
- muscle
- height
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- 230000017525 heat dissipation Effects 0.000 title abstract 15
- 210000003205 muscle Anatomy 0.000 claims abstract description 32
- 238000001816 cooling Methods 0.000 claims description 17
- 230000005855 radiation Effects 0.000 claims description 16
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract 1
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a motor frame heat dissipation mechanism, including frame barrel and two interior ventiduses of two symmetries setting at frame barrel lower extreme, two interior ventiduct separates frame barrel outer wall into short arc part and long arc part, and the short arc part is equipped with short arc heat dissipation muscle subassembly, and the long arc part all is equipped with long arc heat dissipation muscle subassembly, long arc heat dissipation muscle subassembly comprises heat dissipation muscle I and heat dissipation muscle II that distribute alternately, the height of heat dissipation muscle II is 1/3-2/3 of heat dissipation muscle I height; the utility model discloses a motor frame heat dissipation mechanism, long arc heat dissipation muscle subassembly and short arc heat dissipation muscle subassembly can increase the heat radiating area of frame barrel surface, have improved the heat-sinking capability of frame barrel, moreover, because long arc heat dissipation muscle subassembly is formed by the heat dissipation muscle alternate distribution of two kinds of co-altitude, can reduce the welding process degree of difficulty of long arc heat dissipation muscle subassembly, improve the complete machine performance, reduce the motor temperature rise, are favorable to the increase of motor capacity.
Description
Technical field
This utility model relates to a kind of motor component, particularly to a kind of electric machine stand cooling mechanism.
Background technology
Motor is that a kind of foundation law of electromagnetic induction realizes electric energy conversion or a kind of calutron of transmission, is widely used in
Every field；Support is the vitals of motor, is provided with the cooling mechanism for heat radiation, and cooling mechanism includes support cylinder and right
Claiming two the interior ventilating ducts being located at support cylinder lower end, support cylinder body outer wall is divided into short arc part by two described interior ventilating ducts
And long arc part, short arc part is provided with short arc radiating ribs assembly, and long arc part is equipped with long arc radiating ribs assembly；But, when dissipating
When hot muscle uses welding manner to be fixed on support cylinder, the height of radiating ribs have impact on the difficulty of welding procedure；Therefore, how
On the premise of increased support drum surface area of dissipation by radiating ribs, reduce welding procedure difficulty, be that prior art urgently solves
Technical problem certainly.
It is therefore desirable to existing electric machine stand cooling mechanism is improved, increasing support drum surface radiating surface
Reduce welding procedure difficulty on the premise of Ji, improve overall performance, reduce the increase of the capacity of motor temperature rise, beneficially motor.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of electric machine stand cooling mechanism, is increasing support cylinder
Reduce welding procedure difficulty on the premise of surface radiating area, improve overall performance, reduce motor temperature rise, beneficially capacity motor
Increase.
Electric machine stand cooling mechanism of the present utility model, is symmetrically arranged at support cylinder lower end including support cylinder and two
Two interior ventilating ducts, support cylinder body outer wall is divided into short arc part and long arc part, short arc part by two described interior ventilating ducts
Being provided with short arc radiating ribs assembly, long arc part is equipped with long arc radiating ribs assembly, and described long arc radiating ribs assembly is by being alternately distributed
Radiating ribs I and radiating ribs II form, the height of described radiating ribs II be radiating ribs I height 1/3-2/3.
Further, the height of described support body centre is 315～630mm, the height of described radiating ribs I be 30～
110mm。
Further, the spacing between adjacent described radiating ribs I is identical, and the spacing between adjacent heat radiation muscle I is 30～50mm.
Further, the spacing between adjacent described radiating ribs II is identical, the spacing between adjacent heat radiation muscle II be 20～
50mm。
Further, described short arc radiating ribs assembly is made up of radiating ribs III, and the height of described radiating ribs III is 15～50mm,
Spacing between adjacent described radiating ribs III is identical, and the spacing between adjacent heat radiation muscle III is 15～25mm.
Further, the outer wall of described interior ventilating duct is provided with radiating ribs IV, described radiating ribs IV height be 15～50mm,
Spacing between adjacent described radiating ribs IV is identical, and the spacing between adjacent heat radiation muscle IV is 15～25mm.
Further, described radiating ribs IV is perpendicular to the outer wall of interior ventilating duct.
Further, this mechanism also includes two separate ventilation roads being symmetrically arranged at support cylinder upper end；Described separate ventilation road
Outer wall is provided with radiating ribs V, described radiating ribs V height be 15～50mm, the spacing phase between adjacent described radiating ribs V
With, the spacing between adjacent heat radiation muscle V is 15～25mm.
The beneficial effects of the utility model: electric machine stand cooling mechanism of the present utility model, long arc radiating ribs assembly and short
Arc radiating ribs assembly can increase the area of dissipation of support barrel outer surface, improves the heat-sinking capability of support cylinder, and, by
It is alternately distributed by the radiating ribs of two kinds of differing heights in long arc radiating ribs assembly and is formed, it is possible to reduce the weldering of long arc radiating ribs assembly
Connect technology difficulty, improve overall performance, reduce the increase of motor temperature rise, beneficially capacity motor.
Accompanying drawing explanation
With embodiment, this utility model is further described below in conjunction with the accompanying drawings:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is A direction view in Fig. 1.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model, and Fig. 2 is A direction view in Fig. 1, as shown in the figure: the motor of the present embodiment
Support cooling mechanism, is symmetrically arranged at two interior ventilating ducts 2 of support cylinder 1 lower end, described in two including support cylinder 1 and two
Support cylinder 1 outer wall is divided into short arc part (part that between ventilating duct 2, arc length is shorter in two) and length by interior ventilating duct 2
Arc part (part that between ventilating duct 2, arc length is longer in two), short arc part is provided with short arc radiating ribs assembly, long arc part
Being equipped with long arc radiating ribs assembly, described long arc radiating ribs assembly is made up of alternatively distributed radiating ribs I 3 and radiating ribs II 4, institute
State the 1/3-2/3 that height is radiating ribs I 3 height of radiating ribs II 4, such as, can be 1/2；Each radiating ribs is fixed by welding manner
On support cylinder 1；It is alternately distributed and refers to that any one piece of radiating ribs II 4 is located between two adjacent radiating ribs I 3；This distribution
Mode makes the highest radiating ribs I 3 under the quantity premise increasing radiating ribs have more abundant welding space；Long arc dissipates
Hot muscle assembly and short arc radiating ribs assembly can increase the area of dissipation of support cylinder 1 outer surface, improve dissipating of support cylinder 1
Heat energy power, is additionally, since long arc radiating ribs assembly and is alternately distributed by the radiating ribs of two kinds of differing heights and is formed, it is possible to reduce long arc
The welding procedure difficulty of radiating ribs assembly, thus improve overall performance, reduce the increase of motor temperature rise, beneficially capacity motor.
In the present embodiment, in order to make radiator structure reach optimization, for the motor of different model, each radiating ribs has not
Same distribution；Such as, the height at described support cylinder 1 center can be 315～630mm, and the height of described radiating ribs I 3 can be 30
～110mm, the spacing between adjacent described radiating ribs I 3 is identical, and the spacing between adjacent heat radiation muscle I 3 can be 30～50mm, phase
Spacing between adjacent described radiating ribs II 4 is the most identical, and the spacing between adjacent heat radiation muscle II 4 is 20～50mm；Additionally, it is described short
Arc radiating ribs assembly is made up of radiating ribs III 5, and the height of described radiating ribs III 5 is 15～50mm, adjacent described radiating ribs III 5 it
Between spacing identical, the spacing between adjacent heat radiation muscle III 5 is 15～25mm.
In the present embodiment, improve heat dispersion to make full use of each position, improve the ventilation and heat energy of support cylinder 1
Power, the outer wall of described interior ventilating duct 2 is provided with radiating ribs IV 6, described radiating ribs IV 6 height be 15～50mm, adjacent described
Spacing between radiating ribs IV 6 is identical, and the spacing between adjacent heat radiation muscle IV 6 is 15～25mm, and described radiating ribs IV 6 is vertical
Outer wall in interior ventilating duct 2；Additionally, this mechanism also includes two separate ventilation roads 7 being symmetrically arranged at support cylinder 1 upper end；Described
The outer wall in separate ventilation road 7 is provided with radiating ribs V 8, described radiating ribs V 8 height be 15～50mm, adjacent described radiating ribs V
Spacing between 8 is identical, and the spacing between adjacent heat radiation muscle V 8 is 15～25mm.
Finally illustrating, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although ginseng
According to preferred embodiment, this utility model is described in detail, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent, without deviating from objective and the model of technical solutions of the utility model
Enclosing, it all should be contained in the middle of right of the present utility model.
Claims (8)
1. an electric machine stand cooling mechanism, ventilates in being symmetrically arranged at two of support cylinder lower end including support cylinder and two
Road, support cylinder body outer wall is divided into short arc part and long arc part by two described interior ventilating ducts, and short arc part is provided with short arc and dissipates
Hot muscle assembly, long arc part is equipped with long arc radiating ribs assembly, it is characterised in that: described long arc radiating ribs assembly is by being alternately distributed
Radiating ribs I and radiating ribs II form, the height of described radiating ribs II be radiating ribs I height 1/3-2/3.
Electric machine stand cooling mechanism the most according to claim 1, it is characterised in that: the height of described support body centre is
315～630mm, the height of described radiating ribs I is 30～110mm.
Electric machine stand cooling mechanism the most according to claim 2, it is characterised in that: between adjacent described radiating ribs I
Away from identical, the spacing between adjacent heat radiation muscle I is 30～50mm.
Electric machine stand cooling mechanism the most according to claim 3, it is characterised in that: between adjacent described radiating ribs II
Away from identical, the spacing between adjacent heat radiation muscle II is 20～50mm.
Electric machine stand cooling mechanism the most according to claim 4, it is characterised in that: described short arc radiating ribs assembly is by dispelling the heat
Muscle III forms, and the height of described radiating ribs III is 15～50mm, and the spacing between adjacent described radiating ribs III is identical, adjacent heat radiation
Spacing between muscle III is 15～25mm.
Electric machine stand cooling mechanism the most according to claim 5, it is characterised in that: the outer wall of described interior ventilating duct is provided with scattered
Hot muscle IV, described radiating ribs IV height be 15～50mm, the spacing between adjacent described radiating ribs IV is identical, adjacent heat radiation
Spacing between muscle IV is 15～25mm.
Electric machine stand cooling mechanism the most according to claim 6, it is characterised in that: described radiating ribs IV is perpendicular to interior ventilation
The outer wall in road.
Electric machine stand cooling mechanism the most according to claim 6, it is characterised in that: this mechanism also includes that two are symmetrically arranged at
The separate ventilation road of support cylinder upper end；The outer wall in described separate ventilation road is provided with radiating ribs V, described radiating ribs V height be
15～50mm, the spacing between adjacent described radiating ribs V is identical, and the spacing between adjacent heat radiation muscle V is 15～25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620775704.0U CN205811736U (en) | 2016-07-21 | 2016-07-21 | Motor frame heat dissipation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620775704.0U CN205811736U (en) | 2016-07-21 | 2016-07-21 | Motor frame heat dissipation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205811736U true CN205811736U (en) | 2016-12-14 |
Family
ID=57508316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620775704.0U Active CN205811736U (en) | 2016-07-21 | 2016-07-21 | Motor frame heat dissipation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205811736U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107276313A (en) * | 2017-06-26 | 2017-10-20 | 中煤科工集团重庆研究院有限公司 | Motor for high-power density compact mining fan |
| CN107733131A (en) * | 2017-06-26 | 2018-02-23 | 中煤科工集团重庆研究院有限公司 | Motor heat dissipation base assembly |
-
2016
- 2016-07-21 CN CN201620775704.0U patent/CN205811736U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107276313A (en) * | 2017-06-26 | 2017-10-20 | 中煤科工集团重庆研究院有限公司 | Motor for high-power density compact mining fan |
| CN107733131A (en) * | 2017-06-26 | 2018-02-23 | 中煤科工集团重庆研究院有限公司 | Motor heat dissipation base assembly |
| CN107733131B (en) * | 2017-06-26 | 2020-05-05 | 中煤科工集团重庆研究院有限公司 | Motor heat dissipation base assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |