CN206775287U - A kind of radiator structure of the motor load end shaft extension of heat transfer device - Google Patents
A kind of radiator structure of the motor load end shaft extension of heat transfer device Download PDFInfo
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- CN206775287U CN206775287U CN201720624335.XU CN201720624335U CN206775287U CN 206775287 U CN206775287 U CN 206775287U CN 201720624335 U CN201720624335 U CN 201720624335U CN 206775287 U CN206775287 U CN 206775287U
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- end cap
- motor
- radiating
- heat
- rotating mechanism
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Abstract
The utility model and machine field, and in particular to a kind of radiator structure of the motor load end shaft extension of heat transfer device, it includes heat-insulated end cap, some end cap radiating ribs and radiating rotating mechanism；Wherein heat-insulated end cap is arranged between motor and load, and some end cap radiating ribs are set between its edge and motor；Radiating rotating mechanism is sleeved in the shaft extension between heat-insulated end cap and motor, and radiating rotating mechanism rotates with motor shaft, and radiating rotating mechanism includes some fin.The utility model is specific to heat transfer device first, it is obstructed load with motor, separate heat to motor internal and bearing transmission, next heat that load be transmitted on axle distributes, the heat on axle is prevented again to motor body inside and bearing transmission, so as to reach the purpose of radiating.
Description
Technical field
The utility model and machine field, and in particular to a kind of radiating knot of the motor load end shaft extension of heat transfer device
Structure.
Background technology
The utility model is applied to the load that motor load end is high-temperature condition, in some heating equipments, shaft extension load
The medium of high temperature, high temperature can raise the temperature of shaft extension, cause the expansion of axle, so that mechanical dimension changes, wherein wrapping
The expansion of bearing is included, reduces bearing clearance, motor is in overload, electrical machinery life is influenceed or even burns；High temperature also can
Motor internal is passed to, raises motor temperature, also results in burn-down of electric motor.
The content of the invention
In view of prior art defect, the technical solution of the utility model is a kind of motor load end shaft extension of heat transfer device
Radiator structure, it separates the heat of high temperature load to motor internal and bearing transmission.
To reach above-mentioned purpose, the technical solution of the utility model is a kind of motor load end shaft extension of heat transfer device
Radiator structure, it includes heat-insulated end cap, some end cap radiating ribs and radiating rotating mechanism；Wherein heat-insulated end cap be arranged on motor with
Between load, some end cap radiating ribs are set between its edge and motor；Radiating rotating mechanism is sleeved on heat-insulated end cap and motor
Between shaft extension on, radiating rotating mechanism is rotated with the motor shaft, radiate rotating mechanism include some fin.
The radiating rotating mechanism is radiation aluminium fan.
Some end cap radiating ribs include three first kind end cap radiating ribs and some second class end cap radiating ribs, described
First kind end cap radiating ribs thickness is more than the second class end cap radiating ribs, and three first kind end cap radiating ribs are mutually 120 ° of angles, institute
State first kind end cap radiating ribs and play main connection function, motor and heat-insulated end cap are linked together.
The motor internal sets built-in fans, and the first wind path that built-in fans are formed is through motor body and the radiating
The second wind path that rotating mechanism is formed crosses between adjacent two panels end cap radiating ribs, and second wind path points to the radiating
On the outside of structure, heat is taken away.Such setting, which also helps, sees the heat that built-in fans form the motor internal that wind path is brought off
Amount.
Some fin dispersion shape distributions.
The radiating rotating mechanism can also be the internal wind wheel structure for setting radial air-cooling fin.
The beneficial effects of the utility model：The utility model is specific to heat transfer device first, its will load with
Motor is obstructed, and cut-off heat distributes to motor internal and bearing transmission, next heat that load be transmitted on axle,
The heat on axle is prevented again to motor body inside and bearing transmission, so as to reach the purpose of radiating.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of heat-insulated end cap；
Fig. 3 is the top view of heat-insulated end cap；
Fig. 4 is the heat sink structure illustration of dispersion shape distribution；
In figure：1st, heat-insulated end cap, 2, end cap radiating ribs, 3, radiating rotating mechanism, 4, shaft extension, 5, the radiating of first kind end cap
Muscle, the 6, second class end cap radiating ribs, 7, motor body, 8, built-in fans, the 9, first wind path, the 10, second wind path.
Embodiment
Embodiment 1
A kind of radiator structure of the motor load end shaft extension of heat transfer device, it includes heat-insulated end cap 1, the radiating of some end caps
Muscle 2 and radiating rotating mechanism 3；Wherein heat-insulated end cap is arranged between motor and load, is set between its edge and motor some
End cap radiating ribs 2；Radiating rotating mechanism 3 is sleeved in the shaft extension 4 between heat-insulated end cap 1 and motor, and radiating rotating mechanism 3 is with electricity
Arbor rotates, and radiating rotating mechanism 3 includes some fin.
The radiating rotating mechanism 4 is radiation aluminium fan, some fin dispersion shape distributions, as shown in Figure 4.
Some end cap radiating ribs 2 include three first kind end cap radiating ribs 5 and some second class end cap radiating ribs 6,
The thickness of first kind end cap radiating ribs 5 is more than the second class end cap radiating ribs 6, and three first kind end cap radiating ribs 5 are mutually 120 °
Angle, the first kind end cap radiating ribs 6 play main connection function, motor and heat-insulated end cap 1 are linked together.
The motor internal sets built-in fans 8, the first wind path 9 that built-in fans 8 are formed through motor body 7 with it is described
The second wind path 10 that radiating rotating mechanism 3 is formed crosses between adjacent two panels end cap radiating ribs 2, and second wind path 10 refers to
On the outside of to the radiator structure, heat is taken away.
The utility model in essence is to install a radiation aluminium fan additional in motor body 7 and Bearing outer, and it is fixed on motor
On axle, rotated with motor shaft, the heat that load be transmitted on axle distributes；Add the heat-insulated end with radiating ribs in front end in addition
Lid 1, it separates heat to motor internal and bearing transmission, and the first wind path 9 caused by the built-in fans 8 of motor body 7 is by electricity
While the outer surface of owner's body 7 is by aluminium fan and end cap radiating ribs 2, the heat that further load be transmitted on axle gives out
Go, prevent heat again to the inside of motor body 7 and bearing transmission, so as to reach the purpose of radiating.
Embodiment 2
A kind of radiator structure of the motor load end shaft extension of heat transfer device, it includes heat-insulated end cap 1, the radiating of some end caps
Muscle 2 and radiating rotating mechanism 3；Wherein heat-insulated end cap is arranged between motor and load, is set between its edge and motor some
End cap radiating ribs 2；Radiating rotating mechanism 3 is sleeved in the shaft extension 4 between heat-insulated end cap 1 and motor, and radiating rotating mechanism 3 is with electricity
Arbor rotates, and radiating rotating mechanism 3 includes some fin.
Some end cap radiating ribs 2 include three first kind end cap radiating ribs 5 and some second class end cap radiating ribs 6,
The thickness of first kind end cap radiating ribs 5 is more than the second class end cap radiating ribs 6, and three first kind end cap radiating ribs 5 are mutually 120 °
Angle, the first kind end cap radiating ribs 6 play main connection function, motor and heat-insulated end cap 1 are linked together.
The motor internal sets built-in fans 8, the first wind path 9 that built-in fans 8 are formed through motor body 7 with it is described
The second wind path 10 that radiating rotating mechanism 3 is formed crosses between adjacent two panels end cap radiating ribs 2, and second wind path 10 refers to
On the outside of to the radiator structure, heat is taken away.
The radiating rotating mechanism 4 is radiation aluminium fan, and the radiating rotating mechanism can also be that internal setting is radial
The blade structure of the wind wheel structure of fin, i.e. wind wheel is not only more conducive to formed fin second equivalent to diversion fan blade
Wind path water conservancy diversion goes out radiator structure, additionally aids the first wind path 9 and the second wind path 10 and is handed between adjacent two panels end cap radiating ribs 2
Converge, take away the heat of motor internal.
Claims (4)
- A kind of 1. radiator structure of the motor load end shaft extension of heat transfer device, it is characterised in that：If including heat-insulated end cap, dry end Lid radiating ribs and radiating rotating mechanism；Wherein heat-insulated end cap is arranged between motor and load, is set between its edge and motor Some end cap radiating ribs；Radiating rotating mechanism is sleeved in the shaft extension between heat-insulated end cap and motor, and radiating rotating mechanism is with electricity Arbor rotates, and radiating rotating mechanism includes some fin.
- A kind of 2. radiator structure of the motor load end shaft extension of heat transfer device according to claim 1, it is characterised in that： The radiating rotating mechanism is radiation aluminium fan.
- A kind of 3. radiator structure of the motor load end shaft extension of heat transfer device according to claim 1, it is characterised in that： Some end cap radiating ribs include three first kind end cap radiating ribs and some second class end cap radiating ribs, the first kind end Lid radiating ribs thickness is more than the second class end cap radiating ribs, and three first kind end cap radiating ribs are mutually 120 ° of angles.
- A kind of 4. radiator structure of the motor load end shaft extension of heat transfer device according to claim 1, it is characterised in that： Some fin dispersion shape distributions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720624335.XU CN206775287U (en) | 2017-06-01 | 2017-06-01 | A kind of radiator structure of the motor load end shaft extension of heat transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720624335.XU CN206775287U (en) | 2017-06-01 | 2017-06-01 | A kind of radiator structure of the motor load end shaft extension of heat transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206775287U true CN206775287U (en) | 2017-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720624335.XU Active CN206775287U (en) | 2017-06-01 | 2017-06-01 | A kind of radiator structure of the motor load end shaft extension of heat transfer device |
Country Status (1)
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| CN (1) | CN206775287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086706A (en) * | 2017-06-01 | 2017-08-22 | 大连达尔马电机有限公司 | The radiator structure of the motor load end shaft extension of heat transfer device |
-
2017
- 2017-06-01 CN CN201720624335.XU patent/CN206775287U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086706A (en) * | 2017-06-01 | 2017-08-22 | 大连达尔马电机有限公司 | The radiator structure of the motor load end shaft extension of heat transfer device |
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