CN206332548U - Mini-sized shaded pole motor - Google Patents
Mini-sized shaded pole motor Download PDFInfo
- Publication number
- CN206332548U CN206332548U CN201621273485.2U CN201621273485U CN206332548U CN 206332548 U CN206332548 U CN 206332548U CN 201621273485 U CN201621273485 U CN 201621273485U CN 206332548 U CN206332548 U CN 206332548U
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- gum cover
- bearing
- fore
- mini
- pole motor
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Abstract
The utility model is related to a kind of mini-sized shaded pole motor, including stator module, rotor assembly, fore-stock, after-poppet, fore bearing, rear bearing, preceding gum cover and rear gum cover；Preceding gum cover includes preceding central bore and preceding ring frame；Gum cover includes rear center's endoporus and rear ring frame afterwards；Fore bearing is arranged in the preceding central bore of preceding gum cover, and the preceding ring frame of preceding gum cover is located in the fore bearing room of fore-stock；Bearing is arranged in rear center's endoporus of rear gum cover afterwards, and the rear ring frame of rear gum cover is located in the rear bearing room of after-poppet；The rotating shaft rear and front end of rotor assembly is located in the endoporus of the endoporus of fore bearing and rear bearing respectively, so that rotor assembly is rotatably arranged between fore-stock and after-poppet.When the utility model solves mini-sized shaded pole motor and worked long hours, the hidden danger out of control come to mini-sized shaded pole motor belt motor of expanding with heat and contract with cold has the advantages that simple in construction, easy to assembly and safe and reliable.
Description
【Technical field】
The utility model is related to small-sized or micromachine, more particularly to mini-sized shaded pole motor.
【Background technology】
There is mini-sized shaded pole motor good easy to assembly, stationarity, convenient disassembly and wear life to wait so long advantage, and it is applied
Extensively, on the household electrical appliance for being usually used in the small-sized heating such as baking box, micro-wave oven.Prior art mini-sized shaded pole motor includes being provided with rotating shaft
Rotor assembly, the fore-stock provided with fore bearing room, the after-poppet provided with rear bearing chamber, fore bearing and rear bearing, and install
Stator module between the fore-stock and after-poppet；Fore bearing is set directly in the fore bearing room of fore-stock, fore bearing with
The fore bearing room of fore-stock is transition or interference fit, and rear bearing is set directly in the rear bearing room of after-poppet, rear bearing with
The rear bearing chamber of after-poppet is also transition or interference fit；Be arranged on the axis of rotation of the rotor assembly the fore-stock and
Between after-poppet.In the household electric appliance operation of the small-sized heating such as baking box or micro-wave oven, the small-sized heating such as baking box or micro-wave oven
Household electrical appliance can produce substantial amounts of heat, and heat can be transmitted to fore-stock, after-poppet, fore bearing and rear bearing by rotating shaft,
Their temperature all can be very high in the household electric appliance operation of the small-sized heating such as baking box or micro-wave oven, and their temperature is in baking box
Or the household electrical appliance of the small-sized heating such as micro-wave oven are reduced to normal room temperature when not working, and so just occur that heat expansion is cold again
Contracting so that be changed into gap between rear bearing and the rear bearing chamber of after-poppet between fore bearing and the fore bearing room of fore-stock and match somebody with somebody
Close, the length of time, mini-sized shaded pole motor has hidden danger out of control.
【Utility model content】
The technical problems to be solved in the utility model is to avoid above-mentioned the deficiencies in the prior art part and provide a kind of micro-
Type motor with cup rotor, when solving mini-sized shaded pole motor and working long hours, expand with heat and contract with cold to mini-sized shaded pole motor belt motor come it is out of control hidden
Suffer from, have the advantages that simple in construction, easy to assembly and safe and reliable.
The utility model solves the technical scheme that the technical problem uses：
A kind of mini-sized shaded pole motor is provided, including the rotor assembly provided with rotating shaft, the fore-stock provided with fore bearing room, is provided with
The after-poppet of bearing chamber, fore bearing and rear bearing, and the stator module being installed between the fore-stock and after-poppet afterwards；It is described
The preceding gum cover and use that the elastomeric material that mini-sized shaded pole motor can be also born in the range of design temperature including use is made can be born
The rear gum cover that elastomeric material in the range of design temperature is made；The preceding gum cover is included in the preceding center that is adapted to the fore bearing
Hole and the preceding ring frame being adapted to bearing chamber before the fore-stock；The rear gum cover include with the rear bearing adapter it is rear in
Intracardiac hole and the rear ring frame being adapted to bearing chamber after the after-poppet；During the fore bearing is arranged on before the preceding gum cover
In intracardiac hole, the preceding ring frame of the preceding gum cover is located in the fore bearing room of the fore-stock；The rear bearing is arranged on described
Afterwards in rear center's endoporus of gum cover, the rear ring frame of the rear gum cover is located in the rear bearing room of the after-poppet；The rotor
The rotating shaft rear and front end of component is located in the endoporus of the endoporus of fore bearing and rear bearing respectively, so that the rotor assembly is rotated
Ground is arranged between the fore-stock and after-poppet.
The fore bearing is transition or interference fit with the preceding central bore of the preceding gum cover；The rear bearing with it is described after
Rear center's endoporus of gum cover 98 is also transition or interference fit.
The preceding gum cover also includes the preceding bottom provided with preceding central through hole.
The mini-sized shaded pole motor also includes being arranged on the wave washer before the preceding gum cover between bottom and fore bearing.
The rear gum cover also includes the rear bottom provided with rear center's through hole.
Compared with the existing technology compared with the beneficial effect of the utility model mini-sized shaded pole motor is：
Preceding gum cover that the elastomeric material that the utility model can be born in the range of design temperature due to adding use is made and
The rear gum cover being made of the elastomeric material that can be born in the range of design temperature, and fore bearing is arranged on to the preceding center of preceding gum cover
In endoporus, the preceding ring frame of preceding gum cover is located in the fore bearing room of fore-stock；Bearing is arranged on rear center's endoporus of rear gum cover afterwards
Interior, the rear ring frame of rear gum cover is located in the rear bearing room of after-poppet；Because preceding gum cover and rear gum cover can stretch, so as to solve
When the utility model mini-sized shaded pole motor works long hours, the hidden danger out of control come to mini-sized shaded pole motor belt motor of expanding with heat and contract with cold, tool
Have the advantages that simple in construction, easy to assembly and safe and reliable.
【Brief description of the drawings】
Fig. 1 is the axonometric projection schematic diagram of the utility model mini-sized shaded pole motor；
Fig. 2 is the axonometric projection schematic diagram after the mini-sized shaded pole motor is decomposed；
Fig. 3 be the mini-sized shaded pole motor before gum cover axonometric projection schematic diagram；
Fig. 4 is the axonometric projection schematic diagram in preceding another direction of gum cover；
Fig. 5 is the axonometric projection schematic diagram of the wave washer of the mini-sized shaded pole motor.
【Embodiment】
The utility model is described in further detail with reference to each accompanying drawing.
Referring to Fig. 1 to Fig. 4, a kind of mini-sized shaded pole motor, including the rotor assembly 20 provided with rotating shaft 21, provided with fore bearing room
31 fore-stock 30, provided with rear bearing chamber（It is not drawn into）After-poppet 40, fore bearing 50 and rear bearing 60, and be installed on before this
Stator module 10 between support 30 and after-poppet 40；The mini-sized shaded pole motor can also bear design temperature scope including use
The rear gum cover 98 that the elastomeric material that the preceding gum cover 99 and use that interior elastomeric material is made can be born in the range of design temperature is made；
The preceding gum cover 99 include the preceding central bore 999 that be adapted to the fore bearing 50 and with the fore-stock 30 bearing chamber 31 before
The preceding ring frame 998 of adaptation；The rear gum cover 98 include rear center's endoporus 989 for being adapted to the rear bearing 60 and with it is described after
The rear ring frame 988 of bearing chamber adaptation after support 40；The fore bearing 50 is arranged on the preceding central bore of the preceding gum cover 99
In 999, the preceding ring frame 998 of the preceding gum cover 99 is located in the fore bearing room 31 of the fore-stock 30；The rear bearing 60 is set
Put in rear center's endoporus 989 of gum cover 98 in the rear, the rear ring frame 988 of the rear gum cover 98 is located at the after-poppet 40
Afterwards in bearing room；The rear and front end of rotating shaft 21 of the rotor assembly 20 respectively positioned at fore bearing 50 endoporus and rear bearing 60 it is interior
Kong Zhong, so that the rotor assembly 20 is rotatably arranged between the fore-stock 30 and after-poppet 40.The design temperature
The maximum temperature of gum cover 99 and rear gum cover 98 is determined before when being worked according to mini-sized shaded pole motor, in different working environments, should
Design temperature is also different；Such as mini-sized shaded pole motor of the present utility model is used in baking box, and the mini-sized shaded pole motor makes
Used time operating ambient temperature is at 70~90 degrees Celsius, and temperature can be with when mini-sized shaded pole motor works for preceding gum cover 99 and rear gum cover 98
150~200 degrees Celsius are reached, design temperature can be thus designed as to 200 degrees Celsius.
Referring to Fig. 1 to Fig. 4, the fore bearing 50 is that transition or interference are matched somebody with somebody with the preceding central bore 999 of the preceding gum cover 99
Close；The rear bearing 60 is also transition or interference fit with rear center's endoporus 989 of the rear gum cover 98.
Referring to Fig. 2 to Fig. 4, the preceding gum cover 99 also includes the preceding bottom 997 provided with preceding central through hole 9979.
Referring to Fig. 2 to Fig. 5, the mini-sized shaded pole motor is also including bottom 997 before being arranged on the preceding gum cover 99 with before
Wave washer 97 between bearing 50.
Referring to Fig. 2, the rear gum cover 98 also includes the rear bottom 987 provided with rear center's through hole 9879.
Referring to Fig. 2 to Fig. 4, as the preceding gum cover 99 is with the structure of rear gum cover 98.
Label 89 in Fig. 2 is fixed screw, and label 88 is elastic washer, and label 70 is fan blade, and label 95 insulate after being
Set, label 96 is preceding insulation sleeve, and label 95 is rear insulation sleeve, and they are all prior arts, be will not be repeated here.
Embodiment described above only expresses preferred embodiment of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model the scope of the claims；It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model；Therefore, all equivalents done with the utility model right and modification,
The covering scope of the utility model claim should be belonged to.
Claims (5)
1. a kind of mini-sized shaded pole motor, including provided with rotating shaft（21）Rotor assembly（20）, preceding branch provided with fore bearing room (31)
Frame（30）, after-poppet provided with rear bearing chamber（40）, fore bearing（50）With rear bearing（60）, and it is installed on the fore-stock（30）
And after-poppet（40）Between stator module（10）；It is characterized in that：
The preceding gum cover that the elastomeric material that also including use can bear in the range of design temperature is made（99）Setting can be born with use
The rear gum cover that elastomeric material in temperature range is made（98）；The preceding gum cover（99）Including with the fore bearing（50）Adaptation
Preceding central bore（999）With with the fore-stock（30）The preceding ring frame that bearing chamber (31) is adapted to before（998）；The rear gum cover
（98）Including with the rear bearing（60）Rear center's endoporus of adaptation（989）With with the after-poppet（40）Bearing chamber is adapted to afterwards
Rear ring frame（988）；The fore bearing（50）It is arranged on the preceding gum cover（99）Preceding central bore（999）It is interior, it is described before
Gum cover（99）Preceding ring frame（998）Positioned at the fore-stock（30）Fore bearing room (31) in；The rear bearing（60）Set
Gum cover in the rear（98）Rear center's endoporus（989）It is interior, the rear gum cover（98）Rear ring frame（988）Positioned at the rear branch
Frame（40）Rear bearing room in；The rotor assembly（20）Rotating shaft（21）Rear and front end is located at fore bearing respectively（50）Endoporus
With rear bearing（60）Endoporus in so that the rotor assembly（20）It is rotatably arranged at the fore-stock（30）And after-poppet
（40）Between.
2. mini-sized shaded pole motor according to claim 1, it is characterised in that：
The fore bearing（50）With the preceding gum cover（99）Preceding central bore（999）For transition or interference fit, the rear axle
Hold（60）With the rear gum cover（98）Rear center's endoporus（989）Also it is transition or interference fit.
3. mini-sized shaded pole motor according to claim 1 or 2, it is characterised in that：
The preceding gum cover（99）Also include being provided with preceding central through hole（9979）Preceding bottom (997).
4. mini-sized shaded pole motor according to claim 3, it is characterised in that：
Also include being arranged on the preceding gum cover（99）Bottom (997) and fore bearing before（50）Between wave washer (97).
5. mini-sized shaded pole motor according to claim 1 or 2, it is characterised in that：
The rear gum cover（98）Also include being provided with rear center's through hole（9879）Rear bottom (987).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621273485.2U CN206332548U (en) | 2016-11-25 | 2016-11-25 | Mini-sized shaded pole motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621273485.2U CN206332548U (en) | 2016-11-25 | 2016-11-25 | Mini-sized shaded pole motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206332548U true CN206332548U (en) | 2017-07-14 |
Family
ID=59287994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621273485.2U Active CN206332548U (en) | 2016-11-25 | 2016-11-25 | Mini-sized shaded pole motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206332548U (en) |
-
2016
- 2016-11-25 CN CN201621273485.2U patent/CN206332548U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180524 Granted publication date: 20170714 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20181124 Granted publication date: 20170714 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20181124 Granted publication date: 20170714 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20211124 Granted publication date: 20170714 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20211124 Granted publication date: 20170714 |