CN206432853U - A kind of good monopole asynchronous motor of dust-proof radiating performance - Google Patents
A kind of good monopole asynchronous motor of dust-proof radiating performance Download PDFInfo
- Publication number
- CN206432853U CN206432853U CN201720166022.4U CN201720166022U CN206432853U CN 206432853 U CN206432853 U CN 206432853U CN 201720166022 U CN201720166022 U CN 201720166022U CN 206432853 U CN206432853 U CN 206432853U
- Authority
- CN
- China
- Prior art keywords
- end cap
- rear end
- air
- electric capacity
- dust
- 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
Links
Landscapes
- Motor Or Generator Cooling System (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a kind of good monopole asynchronous motor of dust-proof radiating performance, belongs to field of electromechanical technology.It solve electric capacity in the easy gather dust of centrifugal switch in existing monopole asynchronous motor and motor radiating effect it is poor the problem of.The good monopole asynchronous motor of this dust-proof radiating performance includes electric capacity, rotating shaft, casing and drive end bearing bracket and rear end cap, heat dissipation air hood is installed on rear end cap, rotating shaft is provided with fan and centrifugal switch through the end of rear end cap, and centrifugal switch is located between fan and rear end cap, the bottom plate installed for centrifugal switch is fixed with rear end cap, centrifugal switch can be wrapped in interior dust cover by being connected with bottom plate, air-cooled head is installed at the position of electric capacity on casing, ventilation duct is connected between air-cooled head and rear end cap, and inside of the ventilation duct respectively with air-cooled head and heat dissipation air hood is connected, air-cooled head is towards offering air vent on the end face of electric capacity.The utility model has good heat dissipation effect, the advantage of service life length.
Description
Technical field
The utility model belongs to field of electromechanical technology, is related to a kind of motor, and more particularly to a kind of dust-proof radiating performance is good
Monopole asynchronous motor.
Background technology
Monopole asynchronous motor due to only needing to single-phase alternating current, therefore it is easy to use, be widely used, and have structure letter
Single, with low cost, noise is small, it is small to radio system interference the advantages of, thus be commonly used in the little household electrical appliance of power and small
In type dynamic power machine, such as electric fan, washing machine, refrigerator, air-conditioning, smoke exhaust ventilator, electric drill, medicine equipment, small-sized fan and family
With water pump etc..Centrifugal switch is both provided with general monopole asynchronous motor, it is connected with the startup winding of motor, electric motor starting
When rotating speed reaches the 70% to 85% of synchronous rotational speed afterwards, centrifugal switch enters running status by centrifugal force cut-out start-up circuit.
And operationally, the heating of asynchronous electric chance, this is accomplished by motor installing radiator structure additional, when otherwise long
Between the motor insulating barrier that works at high temperature can accelerate aging influence electrical machinery life, or even motor is burnt.In order to electricity
Motivation cooling, asynchronous machine temperature is radiated by setting up radiating ribs on housing, in motor rear end plate and radiating
Fan is installed between fan housing additional to increase radiating rate.
In the prior art, centrifugal switch is generally located in rotating shaft, and installed between back end cover for motor and fan.And
Radiator fan operationally, can bring extraneous dust in heat dissipation air hood into, so that it is dirty to easily cause centrifugal switch gather dust
Dirt, influences using effect.And centrifugal switch blocks the heat-dissipating space of a part of rear end cap, radiating is have impact on to a certain extent
Effect.
The content of the invention
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art there is provided a kind of good heat dissipation effect,
The monopole asynchronous motor of centrifugal switch service life length.
The purpose of this utility model can be realized by following technical proposal：A kind of good single-phase asynchronous of dust-proof radiating performance
Motor, including electric capacity, rotating shaft, casing and the drive end bearing bracket and rear end cap that are installed on the forward and backward two ends of casing, described rear end cap
On heat dissipation air hood is installed, described electric capacity is arranged on the periphery wall of casing, and described rotating shaft is laterally arranged in casing, and
Two ends are each passed through outside drive end bearing bracket and rear end cap, and the end of rear end cap is provided with fan for described rotating shaft and centrifugation is opened
Close, and described centrifugal switch is located between fan and rear end cap, it is characterised in that it is fixed with described rear end cap for centrifugation
Switch to be connected with centrifugal switch can be wrapped on interior dust cover, described casing on the bottom plate installed, described bottom plate and lean on
Air-cooled head is installed at the position of nearly electric capacity, ventilation duct is connected between described air-cooled head and rear end cap, and ventilation duct is distinguished
It is connected with the inside of air-cooled head and heat dissipation air hood, described air-cooled head is towards uniformly offering several on the end face of electric capacity
Air vent.
In a kind of good monopole asynchronous motor of above-mentioned dust-proof radiating performance, the periphery of described dust cover is tapered
Shape.
In a kind of good monopole asynchronous motor of above-mentioned dust-proof radiating performance, described air-cooled head is towards the end of electric capacity
Portion has the arc mouth extended to bending.
Compared with prior art, the good monopole asynchronous motor of this dust-proof radiating performance, there is provided can be by centrifugal switch bag
Interior dust cover is rolled in, the work for preventing dust from entering influence centrifugal switch is can be very good；And being provided with can be by radiation air
Cold wind in cover is blown to the air-cooled head of electric capacity so that its fan can not only radiate to electric motor end cap, and can also be radiated to electric capacity.
Brief description of the drawings
Fig. 1 is the cross section structure diagram of the good monopole asynchronous motor of this dust-proof radiating performance.
Fig. 2 is the structural representation of the good monopole asynchronous motor apoplexy cold head of this dust-proof radiating performance.
In figure, 1, electric capacity；2nd, rotating shaft；3rd, casing；4th, drive end bearing bracket；5th, rear end cap；6th, heat dissipation air hood；7th, fan；8th, centrifuge
Switch；9th, bottom plate；10th, dust cover；11st, air-cooled head；12nd, ventilation duct；13rd, air vent；14th, arc mouth.
Embodiment
The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
As shown in Figure 1 and Figure 2, the good monopole asynchronous motor of this dust-proof radiating performance, electric capacity 1, rotating shaft 2, casing 3 and
It is installed on the drive end bearing bracket 4 and rear end cap 5 at the forward and backward two ends of casing 3, rear end cap 5 and heat dissipation air hood 6 is installed, electric capacity 1 is arranged at machine
On the periphery wall of shell 3, rotating shaft 2 is laterally arranged in casing 3, and two ends are each passed through outside drive end bearing bracket 4 and rear end cap 5, and rotating shaft 2 is worn
Later the end of end cap 5 is provided with fan 7 and centrifugal switch 8, and centrifugal switch 8 is located between fan 7 and rear end cap 5, after
The bottom plate 9 installed for centrifugal switch 8 is fixed with end cap 5, is connected with bottom plate 9 dust-proof in can centrifugal switch 8 be wrapped in
Air-cooled first 11 are provided with the position of electric capacity 1 on cover 10, casing 3, ventilation duct is connected between air-cooled first 11 and rear end cap 5
12, and inside of the ventilation duct 12 respectively with air-cooled first 11 and heat dissipation air hood 6 is connected, air-cooled first 11 towards on the end face of electric capacity 1
Uniformly offer several air vents 13.
Operationally, fan 7 sucks extraneous air in heat dissipation air hood 6 to after motor to this monopole asynchronous motor
End cap 5 radiates, and the dust cover 10 of the tapered shape of periphery wall can serve as the effect of water conservancy diversion, makes cold wind is faster easier to be blown to ventilation
At pipe 12, then cold wind is blown on electric capacity 1 by air-cooled first 11, the radiating to electric capacity 1 is realized.
In order that the cold wind area for obtaining the blowout of this monopole asynchronous motor apoplexy cold head 11 is bigger, to the coverage rate of electric capacity 1
Product it is bigger, its air-cooled first 11 towards the end of electric capacity 1 have to bending extend arc mouth 14.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although more having used electric capacity 1, rotating shaft 2, casing 3, drive end bearing bracket 4, rear end cap 5, heat dissipation air hood 6, fan herein
7th, the term such as centrifugal switch 8, bottom plate 9, dust cover 10, air-cooled first 11, ventilation duct 12, air vent 13, arc mouth 14, but do not arrange
Except the possibility using other terms.It is used for the purpose of more easily describing and explaining of the present utility model using these terms
Matter；Any additional limitation is construed as all to disagree with the utility model spirit.
Claims (3)
1. a kind of good monopole asynchronous motor of dust-proof radiating performance, including electric capacity（1）, rotating shaft（2）, casing（3）And install
In casing（3）The drive end bearing bracket at forward and backward two ends（4）And rear end cap（5）, described rear end cap（5）On heat dissipation air hood is installed（6）,
Described electric capacity（1）It is arranged at casing（3）Periphery wall on, described rotating shaft（2）Laterally it is arranged in casing（3）It is interior, and two ends
It is each passed through drive end bearing bracket（4）And rear end cap（5）Outside, described rotating shaft（2）Through rear end cap（5）End be provided with fan
（7）And centrifugal switch（8）, and described centrifugal switch（8）Positioned at fan（7）And rear end cap（5）Between, it is characterised in that institute
The rear end cap stated（5）On be fixed with and supply centrifugal switch（8）The bottom plate of installation（9）, described bottom plate（9）On be connected with and will can centrifuge
Switch（8）It is wrapped in interior dust cover（10）, described casing（3）Upper close electric capacity（1）Position at air-cooled head is installed
（11）, described air-cooled head（11）With rear end cap（5）Between be connected with ventilation duct（12）, and ventilation duct（12）Respectively with air-cooled head
（11）And heat dissipation air hood（6）Inside be connected, described air-cooled head（11）Towards electric capacity（1）End face on uniformly offer
Several air vents（13）.
2. the good monopole asynchronous motor of a kind of dust-proof radiating performance according to claim 1, it is characterised in that described
Dust cover（10）The tapered shape in periphery.
3. the good monopole asynchronous motor of a kind of dust-proof radiating performance according to claim 1, it is characterised in that described
Air-cooled head（11）Towards electric capacity（1）End have to bending extend arc mouth（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720166022.4U CN206432853U (en) | 2017-02-23 | 2017-02-23 | A kind of good monopole asynchronous motor of dust-proof radiating performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720166022.4U CN206432853U (en) | 2017-02-23 | 2017-02-23 | A kind of good monopole asynchronous motor of dust-proof radiating performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206432853U true CN206432853U (en) | 2017-08-22 |
Family
ID=59590175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720166022.4U Expired - Fee Related CN206432853U (en) | 2017-02-23 | 2017-02-23 | A kind of good monopole asynchronous motor of dust-proof radiating performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206432853U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769443A (en) * | 2017-09-15 | 2018-03-06 | 安徽达来电机有限公司 | A kind of motor with overhead controlled in wireless sound arrester |
| CN112032065A (en) * | 2020-07-13 | 2020-12-04 | 宁波方太厨具有限公司 | Booster pump heat radiation structure |
-
2017
- 2017-02-23 CN CN201720166022.4U patent/CN206432853U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769443A (en) * | 2017-09-15 | 2018-03-06 | 安徽达来电机有限公司 | A kind of motor with overhead controlled in wireless sound arrester |
| CN112032065A (en) * | 2020-07-13 | 2020-12-04 | 宁波方太厨具有限公司 | Booster pump heat radiation structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207968158U (en) | A kind of motor with uniformly distributed ventilated type protective roof structure | |
| CN107231066A (en) | A kind of high power density lightweight concentratred winding water-cooled outer rotor permagnetic synchronous motor | |
| CN216356263U (en) | Quick heat dissipation type motor based on air current accuse temperature dehumidification | |
| CN206432853U (en) | A kind of good monopole asynchronous motor of dust-proof radiating performance | |
| CN205792035U (en) | The threephase asynchronous machine that a kind of good heat dissipation effect safety is high | |
| CN206004447U (en) | A kind of integral type frequency conversion motor | |
| CN209516802U (en) | Radiating motor | |
| CN206442245U (en) | A kind of good asynchronous motor of thermal diffusivity | |
| CN207326634U (en) | Electric angle grinder | |
| CN207853630U (en) | A kind of fugitive hot type thoughts brushless motor | |
| CN103016373A (en) | Efficient household ventilating fan with motor forced ventilation and integral heat dissipation structure | |
| CN107947470A (en) | A kind of air-cooled integrated motor | |
| CN216625515U (en) | Brushless motor control panel with heat radiation structure | |
| CN211183621U (en) | Noise-reduction heat dissipation structure of motor shell | |
| CN209344917U (en) | A kind of new gear decelerating motor | |
| CN212183325U (en) | Motor fan | |
| CN210074961U (en) | Heat dissipation base of permanent magnet generator | |
| CN210724472U (en) | Motor cooling device | |
| CN206452232U (en) | A kind of unidirectional asynchronous motor | |
| CN208754103U (en) | A kind of high and cold high-speed rail electric motor end cap | |
| CN209088698U (en) | Strong cold high efficiency motor | |
| CN208754114U (en) | A kind of standardization high-speed EMUs traction electric machine end cap | |
| CN103375415B (en) | Aerator | |
| CN201937393U (en) | Self-radiating brushless direct-current motor | |
| CN218472874U (en) | Dust collector outer rotor brushless motor integrated with driver |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317500 Muyu Yuying Industrial Zone, Zeguo Town, Wenling City, Taizhou City, Zhejiang Province Patentee after: Alda Electric Co., Ltd. Address before: 317500 Muyu Yuying Industrial Zone, Zeguo Town, Wenling City, Taizhou City, Zhejiang Province Patentee before: IDEAL ELECTRIC MACHINE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20210223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |