CN207200455U - A kind of motor case of high efficiency and heat radiation - Google Patents
A kind of motor case of high efficiency and heat radiation Download PDFInfo
- Publication number
- CN207200455U CN207200455U CN201721229970.4U CN201721229970U CN207200455U CN 207200455 U CN207200455 U CN 207200455U CN 201721229970 U CN201721229970 U CN 201721229970U CN 207200455 U CN207200455 U CN 207200455U
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- Prior art keywords
- motor case
- heat
- casing ontology
- interior
- high efficiency
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Abstract
A kind of motor case of high efficiency and heat radiation, belongs to technical field of motors.The utility model motor case includes casing ontology, the outer radiator structure on the outside of casing ontology, and the outer radiator structure includes the angle radiating block located at the casing ontology corner, the side radiating ribs group located at the casing ontology avris；The angle radiating block is set along the motor case length direction, is divided into multiple outer heat-dissipating cavities by outer fin in it, and is had in each outer heat-dissipating cavity and the angle heat emission hole of extraneous progress heat exchange；It is described to include the while radiation rib that is gradually shortened from the casing ontology corner from its axis direction of multiple length in radiating ribs group, adjacent heat emission hole when being provided between radiation rib.The utility model motor case, it is simple in construction, it can be radiated in casing surrounding avris and corner, radiating efficiency is high.
Description
Technical field
It the utility model is related to technical field of motors, more particularly to a kind of motor case of high efficiency and heat radiation.
Background technology
Motor is a kind of equipment for converting electrical energy into mechanical energy, mainly by the part such as stator, rotor, shell, end cap structure
Into.In motor in use, motor can produce substantial amounts of heat, after heat reaches to a certain degree, motor cannot use,
Otherwise insulation breakdown will occur, burn out motor.Existing radiating is radiated by the heat-sinking capability of motor in itself, but is radiated
It is ineffective.Radiating ribs are set on motor case at present, and the mode for arranging several radiating ribs in motor case the week side of boss will produce
Amount of heat passed by the radiating ribs on shell.But full side can not be carried out in the avris of ambient envelope, corner
Position radiating, and only considered and radiated on the outside of motor case, internal heat can not be taken into account simultaneously quickly toward external diffusion, can not be realized
The effect that motor case ectonexine radiates, radiating efficiency are low.
Utility model content
The problem of the utility model exists for prior art, it is proposed that it is a kind of simple in construction, it can take into account around casing
The high motor case of avris, the comprehensive radiating of corner, radiating efficiency.
The utility model technical scheme is that：
A kind of motor case of high efficiency and heat radiation, including casing ontology, the outer radiator structure on the outside of casing ontology, it is described
Outer radiator structure includes the angle radiating block located at the casing ontology corner, the side radiating ribs located at the casing ontology avris
Group；The angle radiating block is set along the motor case length direction, is divided into multiple outer heat dissipation cavities by outer fin in it,
And have in each outer heat dissipation cavity and the extraneous angle heat emission hole for carrying out heat exchange；The side radiating ribs group includes multiple length from institute
State the side radiation rib that casing ontology corner gradually shortens from its axis direction, it is adjacent described when being provided between radiation rib
Heat emission hole.
Preferably, the width of the side radiation rib from the casing ontology stretch out direction keep it is constant.
Preferably, the width of the side radiation rib narrows from the width from the casing ontology direction that stretches out.
Preferably, all side radiation rib groups on the outside of the casing ontology are arranged symmetrically.
Preferably, in side radiation rib group, the wherein width of side radiation rib described in two groups of the casing ontology homonymy
Spend the part to narrow and be close to the casing ontology corner, the part that the width of side radiation rib broadens is close to the casing
Body axle center.
Preferably, the motor case also includes the interior radiator structure in casing ontology.
Preferably, the interior radiator structure is distributed among the adjacent casing ontology corner.
Preferably, the interior radiator structure corresponds to the side radiating ribs component cloth.
Pass through interior fin point preferably, the interior radiator structure is set along the motor case length direction, in it
Be divided into interior heat dissipation cavity, and it is each in have in heat dissipation cavity and the extraneous interior heat emission hole for carrying out heat exchange.
Pass through interior fin point preferably, the interior radiator structure is set along the motor case length direction, in it
Interior heat dissipation cavity is divided into, and there is the interior heat emission hole connected with the side heat emission hole in each interior heat dissipation cavity.
The utility model has the advantages that：
A kind of motor case of high efficiency and heat radiation of the utility model, it is simple in construction, avris around casing, corner can be taken into account
Comprehensive radiating, and the radiating of casing ectonexine can be taken into account, substantially increase heat transfer inside motor case to empty around
Gas velocity rate, radiating efficiency are high.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the motor case embodiment one of high efficiency and heat radiation of the utility model；
Fig. 2 is a kind of structural representation of the motor case embodiment two of high efficiency and heat radiation of the utility model.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
Embodiment one
Such as Fig. 1, a kind of motor case of high efficiency and heat radiation includes casing ontology 11, the outer radiating located at the outside of casing ontology 11
Structure.The outer radiator structure includes the angle radiating block 12 located at 11 4 jiaos of the casing sheet, located at the side of casing ontology 11
The side radiating ribs group 13 of side.All side radiation rib groups 13 positioned at the outside of casing ontology 11 are arranged symmetrically.It is preferred that in institute
The same side for stating casing ontology 11 sets two groups of side radiation rib groups 13 so that the both sides of each angle radiating block 12 have close
Its side radiation rib group 13 set.After so setting, the avris around motor case and the energy of corner can be taken into account very well
Amount is scattered and disappeared.Further, motor case also includes the interior radiator structure 14 in casing ontology 11, to accelerate in motor case
Outer layer heat scatters and disappears.The precedence partition of interior radiator structure 14 is among the adjacent corner of casing ontology 11.
Specifically, the angle radiating block 12 is set along the motor case length direction, is divided by outer fin 121 in it
Multiple outer heat dissipation cavities 122 are divided into, and are had in each outer heat dissipation cavity 122 and the extraneous angle heat emission hole for carrying out heat exchange（In figure not
Show）, the angle heat emission hole is distributed in the motor case the week side of boss.The outer fin 121 prolongs from described motor case one end
The other end is extended, the big I of each outer heat dissipation cavity 122 of separation differs, when wind-force caused by the fan on motor shaft is by outer
Heat dissipation cavity 122 is oriented to radiating, and outer fin 121 and angle heat emission hole promote heat to shed efficiency.
The radiation rib 131 when radiating ribs group 13 includes multiple.It is difficult due to being radiated closer to corner, then it is multiple
The arrangement of side radiation rib 131 is by the length of adjacent edge radiation rib 131 from the corner of casing ontology 11 from its axle center side
Arranged to the mode gradually to shorten.Wherein, the width of the side radiation rib 131 stretches out direction from the casing ontology 11
Keep constant.That is, in terms of the week side of boss, side radiation rib 131 is the column structure to stretch out from casing ontology 11.More
Further, the width closer to the radiation rib 131 of corner is wider, to improve the radiating efficiency of side.It is in addition, adjacent described
Heat emission hole when being provided between radiation rib（Not shown in figure）, the week side of boss of the side heat emission hole located at the motor case 11.
Wind-force caused by fan is oriented to radiating by side heat emission hole, radiation rib 131.
The interior radiator structure 14 is set along the motor case length direction, is separated into by interior fin 141 in it
Interior heat dissipation cavity 142.The interior fin 141 extends to the other end, each interior heat dissipation cavity of separation from described motor case one end
142 big I differs.Have in each in heat dissipation cavity 142 and the extraneous interior heat emission hole for carrying out heat exchange（Do not show in figure
Go out）, the interior heat emission hole is located at the motor case the week side of boss.Wind-force caused by fan is oriented to radiating by interior heat dissipation cavity 142, interior to dissipate
Backing 141 and interior heat emission hole promote heat to shed efficiency.
Scattered and disappeared to improve motor case ectonexine heat, the interior radiator structure can be corresponded to the side radiating ribs component
Cloth.That is, motor case inner circumferential side setting in radiator structure quantity, with motor case outer circumferential side set side dissipate
The quantity of hot muscle group 13 is consistent, and the set location of interior radiator structure set location corresponding sides radiating ribs group 13.Further, each
The interior heat emission hole of interior heat dissipation cavity 142 connects with the side heat emission hole.
In motor normal work, by fan by motor work caused by heat by said structure carry out ectonexine dissipate
Heat, avris radiating and turning radiating.
Embodiment two
As Fig. 2, a kind of motor case of high efficiency and heat radiation are outer scattered including casing ontology 11 ', on the outside of casing ontology 11 '
Heat structure.The outer radiator structure includes the angle radiating block 12 ' located at the corner of casing sheet 11 ', located at the casing ontology
The side radiating ribs group 13 ' of 11 ' avris.All side radiation rib groups 13 ' on the outside of the casing ontology 11 ' are arranged symmetrically.
It is preferred that two groups of side radiation rib groups 13 ' are set in the same side of the casing ontology 11 ' so that each angle radiating block 12 ' two
All there is the while radiation rib group 13 ' close to its setting.After so setting, can take into account very well avris around motor case with
And the energy dissipation of corner.Further, motor case also includes the interior radiator structure 14 ' in casing ontology 11 ', with
Accelerate motor case ectonexine heat to scatter and disappear.The interior precedence partition of radiator structure 14 ' is in the adjacent turning of casing ontology 11 '
Among place.
Specifically, the angle radiating block 12 ' is set along the motor case length direction, passes through outer fin 121 ' in it
It is divided into multiple outer heat dissipation cavities 122 ', and has in each outer heat dissipation cavity 122 ' and the extraneous angle heat emission hole for carrying out heat exchange（Figure
Not shown in）, the angle heat emission hole is distributed in the motor case the week side of boss.The outer fin 121 ' is from the motor case one
End extends to the other end, and the big I of each outer heat dissipation cavity 122 ' of separation differs, when wind caused by the fan on motor shaft
Power is oriented to by outer heat dissipation cavity 122 ' to radiate, and outer fin 121 ' and angle heat emission hole promote heat to shed efficiency.
The radiation rib 131 ' when radiating ribs group 13 ' includes multiple.It is difficult due to being radiated closer to corner, then it is more
The individual arrangement of side radiation rib 131 ' is by the length of adjacent edge radiation rib 131 ' from the corner of casing ontology 11 ' from its axle
The mode that heart direction gradually shortens is arranged.Wherein, the width of the side radiation rib 131 ' is from the casing ontology 11 ' to extension
Direction is stretched to narrow from the width.That is, in terms of the week side of boss, side radiation rib 131 ' is the non-post to stretch out from casing ontology 11 '
Shape structure.A preferred scheme as seen from the figure, when stretching out, gap between the two gradually becomes adjacent edge radiation rib 131 '
Greatly, that is, the sides adjacent of one side radiation rib 131 ' and adjacent edge radiation rib 131 ' has flexure plane so that area of dissipation
Become larger, when fan wind-force outwards exports heat, the flexure plane can further speed up heat and scatter and disappear.Closer to corner
Side radiation rib 131 ' width it is wider, to improve the radiating efficiency of side.Further, it is same in the casing ontology 11 '
Side radiation rib group 13 ' described in two groups of side, the part of the wherein narrowed width of side radiation rib 131 ' are close to the casing
The corner of body 11 ', the part that the width of side radiation rib 131 ' broadens are close to the axle center of casing ontology 11 '.In addition, phase
Adjacent heat emission hole when being provided between radiation rib 131 '（Not shown in figure）, the side heat emission hole is located at the motor case
The week side of boss.Wind-force caused by fan by while heat emission hole, while radiation rib 131 ' be oriented to radiating.
The interior radiator structure 14 ' is set along the motor case length direction, is passed through interior fin 141 ' in it and is separated
Into interior heat dissipation cavity 142 '.The interior fin 141 ' extends to the other end from described motor case one end, and each of separation interior dissipates
The big I of hot chamber 142 ' differs.Have in each in heat dissipation cavity 142 ' and the extraneous interior heat emission hole for carrying out heat exchange（In figure
It is not shown）, the interior heat emission hole is located at the motor case the week side of boss.Wind-force caused by fan is oriented to by interior heat dissipation cavity 142 ' to be dissipated
Heat, interior fin 141 ' and interior heat emission hole promote heat to shed efficiency.
Scattered and disappeared to improve motor case ectonexine heat, the interior radiator structure can be corresponded to the side radiating ribs component
Cloth.That is, motor case inner circumferential side setting in radiator structure quantity, with motor case outer circumferential side set side dissipate
The quantity of hot muscle group 13 ' is consistent, and the set location of interior radiator structure set location corresponding sides radiating ribs group 13 '.Further, often
The interior heat emission hole of individual interior heat dissipation cavity 142 ' connects with the side heat emission hole.
In motor normal work, by fan by motor work caused by heat by said structure carry out ectonexine dissipate
Heat, avris radiating and turning radiating.
It should be understood by those skilled in the art that the embodiment of the present utility model shown in foregoing description and accompanying drawing is only used as
Illustrate and be not intended to limit the utility model.The purpose of this utility model completely effectively realizes.Function of the present utility model
And structural principle shows and illustrated in embodiment, under without departing from the principle, embodiment of the present utility model can
To have any deformation or modification.
Claims (10)
1. a kind of motor case of high efficiency and heat radiation, including casing ontology, the outer radiator structure on the outside of casing ontology, its feature
It is, the outer radiator structure includes the angle radiating block located at the casing ontology corner, located at the casing ontology avris
Side radiating ribs group；The angle radiating block is set along the motor case length direction, is divided into by outer fin in it multiple
Outer heat-dissipating cavity, and have in each outer heat dissipation cavity and the extraneous angle heat emission hole for carrying out heat exchange；The side radiating ribs group includes
The side radiation rib that multiple length gradually shorten from the casing ontology corner from its axis direction, the adjacent side radiating ribs
Side heat emission hole is provided between bar.
A kind of 2. motor case of high efficiency and heat radiation according to claim 1, it is characterised in that the width of the side radiation rib
Degree from the casing ontology stretch out direction keep it is constant.
A kind of 3. motor case of high efficiency and heat radiation according to claim 1, it is characterised in that the width of the side radiation rib
Degree narrows from the width from the casing ontology direction that stretches out.
4. the motor case of a kind of high efficiency and heat radiation according to Claims 2 or 3, it is characterised in that positioned at the casing sheet
All side radiation rib groups of external side are arranged symmetrically.
5. the motor case of a kind of high efficiency and heat radiation according to claim 3, it is characterised in that in the casing ontology homonymy
Two groups described in side radiation rib group, the part of the wherein narrowed width of side radiation rib is close to the casing ontology turning
Place, the part that the width of side radiation rib broadens is close to the casing ontology axle center.
6. the motor case of a kind of high efficiency and heat radiation according to claim 1, it is characterised in that also include being located at casing ontology
Interior interior radiator structure.
A kind of 7. motor case of high efficiency and heat radiation according to claim 6, it is characterised in that the interior radiator structure distribution
Among the adjacent casing ontology corner.
8. the motor case of a kind of high efficiency and heat radiation according to claim 6, it is characterised in that the interior radiator structure is corresponding
The side radiating ribs component cloth.
A kind of 9. motor case of high efficiency and heat radiation according to claim 6 or 7, it is characterised in that the interior radiator structure
Set along the motor case length direction, interior heat dissipation cavity be separated into by interior fin in it, and it is each in have in heat dissipation cavity
Have and the extraneous interior heat emission hole for carrying out heat exchange.
A kind of 10. motor case of high efficiency and heat radiation according to claim 8, it is characterised in that the interior radiator structure edge
The motor case length direction is set, and is separated into interior heat dissipation cavity by interior fin in it, and it is each in have in heat dissipation cavity
The interior heat emission hole connected with the side heat emission hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721229970.4U CN207200455U (en) | 2017-09-25 | 2017-09-25 | A kind of motor case of high efficiency and heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721229970.4U CN207200455U (en) | 2017-09-25 | 2017-09-25 | A kind of motor case of high efficiency and heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207200455U true CN207200455U (en) | 2018-04-06 |
Family
ID=61786956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721229970.4U Expired - Fee Related CN207200455U (en) | 2017-09-25 | 2017-09-25 | A kind of motor case of high efficiency and heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207200455U (en) |
-
2017
- 2017-09-25 CN CN201721229970.4U patent/CN207200455U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20180925 |
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| CF01 | Termination of patent right due to non-payment of annual fee |