CN204089440U - The motor of heat radiation anti-vibration - Google Patents
The motor of heat radiation anti-vibration Download PDFInfo
- Publication number
- CN204089440U CN204089440U CN201420582421.5U CN201420582421U CN204089440U CN 204089440 U CN204089440 U CN 204089440U CN 201420582421 U CN201420582421 U CN 201420582421U CN 204089440 U CN204089440 U CN 204089440U
- Authority
- CN
- China
- Prior art keywords
- vibration
- casing
- cover cap
- motor
- central siphon
- 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
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Abstract
The utility model discloses a kind of motor of anti-vibration of dispelling the heat, comprise housing, rotor and stator, housing comprises casing and lid, rotor comprises cover cap and is fixed on the rotating shaft of cover cap, lid is provided with some ventilation holes, and lid is provided with the fan that is positioned at casing, and cover cap is provided with some through holes; Be provided with central siphon in casing, be provided with rubber axle sleeve in central siphon, intrinsic one first anti-vibration member of central siphon overcoat, the first anti-vibration member is provided with an axis hole, and rotating shaft is installed on rubber axle sleeve through after axis hole; Also be provided with radiator in casing, radiator is just to cover cap.The motor of the utility model heat radiation anti-vibration utilizes the cushioning effect of the first anti-vibration member and rubber axle sleeve, reduces the vibration that axis of rotation brings.Radiator is facing to the cover cap of rotor, and cover cap is provided with through hole, so that shed by the heat that rotor operation produces in time.These heats are discharged outside housing by fan and ventilation hole, avoid heat accumulation in housing, cause temperature raise and affect the performance of the motor of this heat radiation anti-vibration.
Description
Technical field
The utility model relates to drive unit field, espespecially a kind of motor of anti-vibration of dispelling the heat.
Background technology
Motor, as the power source of electrical equipment or various machinery, is widely used.Existing motor roughly comprises a pedestal, a stator and a rotor.Wherein, pedestal is provided with a central siphon, and stator is fixed on the outer peripheral face of central siphon; Rotor comprises the rotating central shaft be arranged in central siphon.Stator produces alternating magnetic field and rotates around central shaft to drive this rotor.
In general, rotor can produce vibration and friction in the process of rotating, and can produce heat.
Utility model content
The utility model provides a kind of motor of anti-vibration of dispelling the heat.
For solving the problem, the utility model provides a kind of motor of anti-vibration of dispelling the heat, comprise housing, rotor and stator, described housing comprises casing and is covered on the lid of described casing, described rotor comprises cover cap and is fixed on the rotating shaft of described cover cap, described lid is provided with some ventilation holes, and described lid is provided with the fan that is positioned at described casing, and described cover cap is provided with some through holes; Be provided with central siphon in described casing, be provided with rubber axle sleeve in described central siphon, intrinsic one first anti-vibration member of described central siphon overcoat, described first anti-vibration member is provided with an axis hole, and described rotating shaft is installed on described rubber axle sleeve through after described axis hole; Also be provided with radiator in described casing, described radiator is just to described cover cap.
Described first anti-vibration member takes the shape of the letter U, it anti-vibration cylinder comprising at the bottom of backstop and extended by the periphery at the bottom of described backstop, and described axis hole is arranged at the bottom of described backstop, and described vibrationproof cylinder is fixed in outside described central siphon, and described stator is fixed on described vibrationproof jacket casing.
Also be provided with elastomeric pad between described lid and described fan, described elastomeric pad is fixed on described lid.
Described casing internal fixtion has a holder, and described central siphon is convexly equipped in described holder.
Compared to prior art, the motor of the utility model heat radiation anti-vibration utilizes the cushioning effect of the first anti-vibration member and rubber axle sleeve, reduces the vibration that axis of rotation brings.Radiator is facing to the cover cap of rotor, and cover cap is provided with through hole, so that shed by the heat that rotor operation produces in time.These heats are discharged outside housing by fan and ventilation hole, avoid heat accumulation in housing, cause temperature raise and affect the performance of the motor of this heat radiation anti-vibration.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is the cross-sectional schematic of the part-structure of the motor of the utility model heat radiation anti-vibration.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Please refer to Fig. 1, the motor of heat radiation anti-vibration of the present utility model, comprise housing 1, holder 2, rotor 3, stator 4 and the first anti-vibration member 5 and radiator 7.
The lid 13 that housing 1 comprises a casing 11 and is covered on casing 11.Lid 13 is provided with some ventilation holes 131.Lid 13 is also fixed with fan 133, and preferably, between fan 133 and lid 13, is also provided with elastomeric pad 135, elastomeric pad 135 is fixed on lid 13.
Holder 2 is fixed in casing 11, and holder 2 is fixedly convexly equipped with a central siphon 21.A rubber axle sleeve 211 is provided with in central siphon 21.Be provided with bearing (not shown) in rubber axle sleeve 211, and bearing is provided with axis hole (not shown).It should be noted that, in other embodiments, also without the need to holder 2, but central siphon 21 can be set in the bottom surface of casing 11.
Rotor 3 comprises cover cap 31 and rotating shaft 33.Cover cap 31 takes the shape of the letter U, it side face 313 comprising end cap 311 and extended by the ora terminalis of end cap 311.End cap 311 is provided with some through holes 315.End cap 311 is provided with a core seat 317 in cover cap 31.The first end of rotating shaft 33 is fixed on core seat 317; Second end of rotating shaft 33 rotates the axis hole through bearing.
First anti-vibration member 5 takes the shape of the letter U, it to comprise at the bottom of backstop 51 and by the bottom of backstop 51 the anti-vibration cylinder 53 that extends of periphery.At the bottom of backstop, 51 are provided with an axis hole (non-label) passed for rotating shaft 33.Anti-vibration cylinder 53 is set in outside central siphon 21, and 51 backstops at the bottom of backstop are in the end face of central siphon 21.
Stator 4 is sheathed and be fixed on anti-vibration cylinder 53 periphery, and is positioned at casing 11.
Radiator 7 is fixed on casing 11, and faces the cover cap 31 of rotor 3.Radiator 7 comprises some radiating fin (not shown).
The motor of heat radiation anti-vibration of the present utility model utilizes the cushioning effect of the first anti-vibration member 5 and rubber axle sleeve 211, reduces rotating shaft 33 and rotates the vibration brought.Radiator 7 is facing to the cover cap 31 of rotor 3, and cover cap 31 is provided with through hole 315, so that the heat in time rotor 3 being run generation sheds.These heats are discharged outside housing 1 by fan 133 and ventilation hole 131, avoid heat accumulation in housing 1, cause temperature raise and affect the performance of the motor of this heat radiation anti-vibration.In addition, radiator 7 is located in casing 11, avoids dust and corrodes; And the wind that fan 133 blows out also can blow the dust on radiator 7 off, serve the effect of clean protection radiator.
The foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacements, improvement etc., all should be included within scope that the utility model protects.
Claims (4)
1. the motor of an anti-vibration of dispelling the heat, comprise housing, rotor and stator, described housing comprises casing and is covered on the lid of described casing, described rotor comprises cover cap and is fixed on the rotating shaft of described cover cap, it is characterized in that, described lid is provided with some ventilation holes, and described lid is provided with the fan that is positioned at described casing, and described cover cap is provided with some through holes;
Be provided with central siphon in described casing, be provided with rubber axle sleeve in described central siphon, intrinsic one first anti-vibration member of described central siphon overcoat, described first anti-vibration member is provided with an axis hole, and described rotating shaft is installed on described rubber axle sleeve through after described axis hole;
Also be provided with radiator in described casing, described radiator is just to described cover cap.
2. the motor of heat radiation anti-vibration as claimed in claim 1, it is characterized in that: described first anti-vibration member takes the shape of the letter U, it anti-vibration cylinder comprising at the bottom of backstop and extended by the periphery at the bottom of described backstop, described axis hole is arranged at the bottom of described backstop, described vibrationproof cylinder is fixed in outside described central siphon, and described stator is fixed on described vibrationproof jacket casing.
3. the motor of heat radiation anti-vibration as claimed in claim 1, it is characterized in that: be also provided with elastomeric pad between described lid and described fan, described elastomeric pad is fixed on described lid.
4. the motor of heat radiation anti-vibration as claimed in claim 1, is characterized in that: described casing internal fixtion has a holder, and described central siphon is convexly equipped in described holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582421.5U CN204089440U (en) | 2014-10-10 | 2014-10-10 | The motor of heat radiation anti-vibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582421.5U CN204089440U (en) | 2014-10-10 | 2014-10-10 | The motor of heat radiation anti-vibration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204089440U true CN204089440U (en) | 2015-01-07 |
Family
ID=52182108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420582421.5U Expired - Fee Related CN204089440U (en) | 2014-10-10 | 2014-10-10 | The motor of heat radiation anti-vibration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204089440U (en) |
-
2014
- 2014-10-10 CN CN201420582421.5U patent/CN204089440U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20151010 |
|
| EXPY | Termination of patent right or utility model |