CN201018357Y - Washing motor dedicated for agitated washing machine - Google Patents
Washing motor dedicated for agitated washing machine Download PDFInfo
- Publication number
- CN201018357Y CN201018357Y CNU2007200194394U CN200720019439U CN201018357Y CN 201018357 Y CN201018357 Y CN 201018357Y CN U2007200194394 U CNU2007200194394 U CN U2007200194394U CN 200720019439 U CN200720019439 U CN 200720019439U CN 201018357 Y CN201018357 Y CN 201018357Y
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- motor
- washing machine
- type washing
- agitator type
- utility
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Abstract
The utility model relates to a special washing motor for an agitator type washing machine, belonging to the household electrical appliance motor technology field, which mainly controls the temperature rise of the motor. The utility model comprises a motor body and a rotor shaft and is characterized in that one end of the rotor shaft is a power output end of the motor and its other end stretches out of the exterior of the motor body and fixes an external blade. The temperature rise data is effectively reduced through enlarging the blade, which can realize the agitator treating of the agitator type washing machine for washing clothes and simultaneously reduce the processing difficulty of the rotor. Therefore, the utility model is applied to the agitator type washing machine.
Description
Technical field
The utility model relates to agitator type washing machine personal cleansing motor, belongs to the household electrical appliance technical field of motors.
Background technology
Agitator type washing machine is one of capital equipment of western developed country household electrical appliance such as America and Europe, fast development along with domestic economy, more and more with developed country such as America and Europe in the cooperation aspect professional, agitator type washing machine has become one of very important consumer goods, obtains increasingly extensive popularizing in developed country.Because agitator type washing machine uses frequent, particularly in American-European countries, the clothing fabric texture is more stiff, uses the conventional laundry apparatus can not be fully with the clothes washing cleaning, thereby facilitates the agitator type washing machine sales volume growing.What generally use on the agitator type washing machine at present is the monopole asynchronous motor that capacitor start is held concurrently operation, for the requirement (general load 10Kg-15Kg) that can satisfy the agitator type washing machine high capacity, the design motor necessarily requires high-power, big torque, low temperature rise to realize the agitator treating to clothing.Though realize washing but general conventional laundry apparatus motor can reach torque, temperature-rise ratio is more violent, often running to 10 minutes will need motor cost also than higher because of the protector action quits work in addition.For example: normal washing machine 180W motor, generally between 44mm-48mm, the weight of enamelled wire is generally about 700g for stator core thickness.The operation temperature rise is very high.Simultaneously because motor is in the higher temperature operating state, also cause the life-span of motor component to shorten, therefore how realizing under the situation of high-power, big torque, reducing that motor temperature rises is the key point that solves the agitator type washing machine motor.
Rise in order to reduce the temperature of motor in running, traditional way of past is that the design of fan blade size is limited by motor internal bulk like this, and the difficulty of processing of cast-aluminum rotor is bigger at cast-aluminum rotor two ends design fan blade such as Fig. 1.Rise in order effectively to reduce the temperature of motor in running, improve the epitrochanterian cast aluminium fan blade of expanded motor, increase air output, reduce motor winding temperature rise.Yet test finds that also not obvious though this way has certain effect, the control owing to being subjected to electric motor end cap and inside dimension adds big blade and in fact can not effectively reduce the temperature rise data.
The utility model content
In order to solve the shortcoming that above-mentioned prior art exists, the purpose of this utility model provides a kind of agitator type washing machine personal cleansing motor, effectively reduces the temperature rise data by adding big blade, reduces the difficulty of processing of rotor simultaneously.
The technical solution of the utility model is, agitator type washing machine personal cleansing motor comprises motor body and armature spindle thereof, it is characterized in that, an end of armature spindle is the motor power output, and the other end protrudes in fixedly external fan blade of outside and this end of motor body.
The further technical scheme of the utility model is that the ventilation hole that the rotor punching in the motor body is provided with is that two oval ventilation holes cooperate two circular ventilation holes.
The beneficial effects of the utility model are:
1. adopt fan blade to be placed on the motor outside, not limited by motor internal bulk, add the big blade size, increase the air output in the motor operation course, reduce motor and rise in the temperature of running.Simultaneously, cast-aluminum rotor removes fan blade, has reduced the difficulty of processing of cast-aluminum rotor, has improved the cast aluminium quality.
2. rotor punching changes to two slotted eyes by traditional circular ventilation hole and cooperates circular ventilation hole, has improved the ventilation situation effectively, helps cooling.
3. by effective control, can realize the agitator treating of agitator type washing machine to washing clothes to electric machine temperature rise.And realize continuous three washing cycle motor can run well.By the increasing of air output, effectively reduce the noise in the start-up course simultaneously, improved the useful life of each parts of motor.
Description of drawings
Fig. 1 is the structure of prior art rotor fan blade;
Fig. 2 is a motor overall structure schematic diagram of the present utility model;
Fig. 3 is a motor blower fan master cutaway view of the present utility model;
Fig. 4 is a motor stator and rotor punching structural representation of the present utility model;
Among the figure: 1 fan blade, 2 armature spindles, 3 motor bodies, 4 oval ventilation holes, 5 circular ventilation holes, 6 stator punchings, 7 rotor punchings.
Embodiment
As Fig. 2, agitator type washing machine personal cleansing motor comprises motor body 3 and armature spindle 2 thereof, and its improvements are that an end of armature spindle 2 is the motor power output, and the other end protrudes in fixedly external fan blade 1 of outside and this end of motor body.Fan blade is placed on the motor outside like this, not limited by motor internal bulk, adds the big blade size, increases the air output in the motor operation course, reduces motor and rises in the temperature of running.Simultaneously, cast-aluminum rotor removes fan blade, has reduced the difficulty of processing of cast-aluminum rotor, has improved the cast aluminium quality.
Fig. 3 is a motor blower fan master cutaway view of the present utility model.
As Fig. 4, stator punching 114X114 butt 24 grooves of this motor are uniform; Rotor punching changes to two slotted eyes by traditional circular ventilation hole and cooperates circular ventilation hole, and 34 grooves are uniform; Compatible mutually with the monophase machine punching of same specification.
Stator winding is single-phase, four extremely sinusoidal symmetric windings.
By design to fan blade, strengthen air output, solved the defective of motor operation temperature rise.By effective control, can realize the agitator treating of agitator type washing machine to washing clothes to electric machine temperature rise.And realize continuous three washing cycle motor can run well.By the increasing of air output, effectively reduce the noise in the start-up course simultaneously, improved the useful life of each parts of motor.
Claims (2)
1. agitator type washing machine personal cleansing motor comprises motor body and armature spindle thereof, it is characterized in that, an end of armature spindle is the motor power output, and the other end protrudes in fixedly external fan blade of outside and this end of motor body.
2. agitator type washing machine personal cleansing motor according to claim 1 is characterized in that, the ventilation hole that the rotor punching in the motor body is provided with is that two oval ventilation holes cooperate two circular ventilation holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200194394U CN201018357Y (en) | 2007-03-15 | 2007-03-15 | Washing motor dedicated for agitated washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200194394U CN201018357Y (en) | 2007-03-15 | 2007-03-15 | Washing motor dedicated for agitated washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201018357Y true CN201018357Y (en) | 2008-02-06 |
Family
ID=39058857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200194394U Expired - Fee Related CN201018357Y (en) | 2007-03-15 | 2007-03-15 | Washing motor dedicated for agitated washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201018357Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101847905A (en) * | 2009-03-23 | 2010-09-29 | 安徽聚隆机械有限公司 | Direct-drive disc type motor for full-automatic pulsator washing machine and installation method |
-
2007
- 2007-03-15 CN CNU2007200194394U patent/CN201018357Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101847905A (en) * | 2009-03-23 | 2010-09-29 | 安徽聚隆机械有限公司 | Direct-drive disc type motor for full-automatic pulsator washing machine and installation method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080206 Termination date: 20160315 |