CN106451885A - Electromotor capable of filtering dust and high in heat dissipation performance - Google Patents
Electromotor capable of filtering dust and high in heat dissipation performance Download PDFInfo
- Publication number
- CN106451885A CN106451885A CN201611107227.1A CN201611107227A CN106451885A CN 106451885 A CN106451885 A CN 106451885A CN 201611107227 A CN201611107227 A CN 201611107227A CN 106451885 A CN106451885 A CN 106451885A
- Authority
- CN
- China
- Prior art keywords
- motor
- dust
- fan
- electromotor
- field frame
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses an electromotor capable of filtering dust and high in heat dissipation performance. The electromotor comprises an electromotor shell, a dust filtering net, a fan cover and heat dissipating ribs, a swing ring is arranged at the top of the electromotor shell, the heat dissipating ribs are arranged in the electromotor shell, a rotating shaft is mounted inside the electromotor shell, a bearing, a rotor and a fan are mounted on the rotating shaft from front to back sequentially, a stator core is mounted on the rotor, a stator coil wraps the stator core, a damping rubber gasket is arranged on the stator core, a rear end cover I mounted at the rear end of the electromotor shell, and the dust filtering net is arranged on the inner side of the fan cover. The electromotor has the advantages that uneven numbers of fan blades are arranged to generate irregular air flows to cool the electromotor, excellent cooling effect is realized; by the aid of the dust filtering net mounted between the fan and the fan cover, almost dust in the air can be cleaned, dust attached to the fan blades can be reduced, and maintenance of ventilation efficiency of the electromotor is benefited.
Description
Technical field
The present invention relates to motor technology field, specially may filter that the motor of dust and perfect heat-dissipating.
Background technology
Motor is also called motor or electro-motor, is that one kind converts electrical energy into mechanical energy, and can reuse mechanical energy
Produce kinetic energy, for driving the electrical equipment of other devices, in machinery, metallurgy, oil, coal, chemistry, aviation, traffic, agricultural
And in other various industry, motor is widely used.Improve constantly with industrial automatization, need using each
Plant the element as automated system for the controlled motor of various kinds, in the automatic control system of artificial satellite, motor is also indispensable
Few.In addition motor also more and more widely application in national defence, culture and education, medical treatment and daily life.
The damping of existing motor be all by between motor casing and motor bed-plate install damping device
Realize, this kind of version simply effectively improves motor vibrations impact to external world, and its noise is still very big, and not
There is the difficult problem fundamentally solving that motor interior vibrations are big, noise is big, then and, mutual shadow between the rotor of motor and stator
Ring, be unfavorable for the normal operation of motor, and when electrical motor fan runs, in the air dust is attached on flabellum in a large number, affect wind
The use of fan.
Content of the invention
It is an object of the invention to provide may filter that the motor of dust and perfect heat-dissipating, to solve above-mentioned background technology
The motor noise sound of middle proposition is big, fan easily adheres to a large amount of dust, the problem of the use of impact fan.
For achieving the above object, the present invention provides following technical scheme：May filter that the motor of dust and perfect heat-dissipating,
Including motor field frame, rosette, suspension ring, drive end bearing bracket, bearing, rotating shaft, rotor, stator winding, stator core, damping cushion rubber,
Rear end cap, fan, dust drainage screen, fan housing and radiating ribs, described motor field frame top is provided with suspension ring, and described rosette is located at
On the right side of motor field frame, described motor field frame offers radiating ribs, the front end of described motor field frame is provided with drive end bearing bracket,
And be connected by screw thread between drive end bearing bracket and motor field frame, described rotating shaft is installed on the inside of motor field frame, described
Bearing, rotor and fan are sequentially installed with from front to back on rotating shaft, described rotor is provided with stator core, and on stator core
It is enclosed with stator winding, described stator core is provided with damping cushion rubber, and described motor field frame rear end is provided with rear end cap, described
It is provided with dust drainage screen inside fan housing.
Preferably, described fan is installed on the outside of rear end cap, and the flabellum quantity on fan is odd number, existing fan
Flabellum is even number, and during electric motor operation, the distinguished and admirable of electrical motor fan formation rule cools down to motor, cooling effect
Difference, heat exchanger effectiveness is high, and electric fan quantity is odd number, can be formed irregular distinguished and admirable motor is cooled down, cooling
Effect is good.
Preferably, described suspension ring are installed on the tip position of motor middle equilibrium point, arrive needing travel motor
Local time higher, can be lifted by crane by suspension ring, convenient transport and the operation such as mobile, and suspension ring are just being located at motor weight
Centre position, prevents from, during lifting, occurring sideslip to drop because weight is uneven.
Preferably, described damping cushion rubber is super-elasticity elastomeric material, has shockproof properties, this elastomeric material can reduce electronic
The vibrations that produce during machine work, make between stator core and rotor influence each other very few, when effectively reducing electric motor operation
The noise sending.
Preferably, described dust drainage screen is installed between fan housing and fan, and this dust drainage screen is detachable
Device, after outside air enters in fan housing, air first passes through dust drainage screen, in the presence of dust drainage screen, empty
Dust in gas is removed in a large number, and then greatly reduces the dust amount being attached in fan fan blades, is conducive to keeping motor
Drafting efficiency, when using a period of time after, if on dust drainage screen absorption dust more, the wind of detachable motor
Cover, dust drainage screen is taken off and is changed or clean.
Compared with prior art, the invention has the beneficial effects as follows：This may filter that dust and the motor of perfect heat-dissipating
Electric fan quantity be odd number, can be formed irregular distinguished and admirable motor is cooled down, good cooling effect, existing fan
Leaf is even number, and during electric motor operation, the distinguished and admirable of electrical motor fan formation rule cools down to motor, and cooling effect is poor,
Heat exchanger effectiveness is not high, and this motor interior is provided with damping cushion rubber, and damping cushion rubber is elastic material, effectively reduces electronic
The vibrations that produce during machine work, make to influence each other very few between stator core and rotor, have been greatly reduced noise, fan with
Dust drainage screen is installed between fan housing, when fan rotates, extraneous air enters in fan housing from the air inlet of fan housing, and
Now air first passes through dust drainage screen, and in the presence of dust drainage screen, the dust of in the air is removed in a large number, and then
Greatly reduce the dust amount being attached in fan fan blades, be conducive to keeping the drafting efficiency of motor.
Brief description
Fig. 1 is motor fractionation structural representation of the present invention；
Fig. 2 is main view axle side structure schematic diagram of the present invention；
Fig. 3 is optical axis side structure schematic diagram after the present invention；
Fig. 4 is fan structure schematic diagram of the present invention.
In figure：1st, motor field frame, 2, rosette, 3, suspension ring, 4, drive end bearing bracket, 5, bearing, 6, rotating shaft, 7, rotor, 8, fixed
Sub- winding, 9, stator core, 10, damping cushion rubber, 11, rear end cap, 12, fan, 13, dust drainage screen, 14, fan housing, 15, radiating
Muscle.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1-4, the present invention provides a kind of technical scheme：May filter that the motor of dust and perfect heat-dissipating, bag
Include motor field frame 1, rosette 2, suspension ring 3, drive end bearing bracket 4, bearing 5, rotating shaft 6, rotor 7, stator winding 8, stator core 9, subtract
Shake cushion rubber 10, rear end cap 11, fan 12, dust drainage screen 13, fan housing 14 and radiating ribs 15, motor field frame 1 top is provided with hangs
Ring 3, suspension ring 3 are installed on the tip position of motor middle equilibrium point, in local time needing travel motor to arrive higher, can
Lifted by crane by suspension ring 3, the operation such as conveniently transport and move, and suspension ring 3 are located at the middle position of motor weight, prevent
During lifting, sideslip is occurred to drop because weight is uneven, rosette 2 is located on the right side of motor field frame 1, motor field frame 1
On offer radiating ribs 15, the front end of motor field frame 1 is provided with drive end bearing bracket 4, and logical between drive end bearing bracket 4 and motor field frame 1
Cross screw thread to connect, rotating shaft 6 is installed on the inside of motor field frame 1, rotating shaft 6 is sequentially installed with bearing 5 from front to back, turns
Son 7 and fan 12, the flabellum quantity that fan 12 is installed on the outside of rear end cap 11, and fan 12 is odd number, traditional fan
12 flabellum quantity are even number, and during fan 12 work, the distinguished and admirable of formation rule cools down to motor, but cooling effect is relatively
Difference, heat exchanger effectiveness is relatively low, and this fan 12 flabellum quantity is odd number, operationally can be formed and irregular distinguished and admirable motor be entered
Capable cooling, good cooling effect and heat exchanger effectiveness height, rotor 7 are provided with stator core 9, and are enclosed with stator core 9 calmly
Sub- winding 8, stator core 9 is provided with damping cushion rubber 10, and damping cushion rubber 10 is super-elasticity elastomeric material, has shockproof properties, should
Elastomeric material can reduce the vibrations producing during electric motor operation, make to influence each other very few between stator core 9 and rotor 7, have
The noise sending during the reduction electric motor operation of effect, motor field frame 1 rear end is provided with rear end cap 11, is provided with dirt inside fan housing 14
Angstrom drainage screen 13, dust drainage screen 13 is installed between fan housing 14 and fan 12, and this dust drainage screen 13 is detachable
Device, operationally, electrical motor fan 12 rotation formation is distinguished and admirable to be cooled down motor to motor, when fan 12 rotates,
Extraneous air enters in fan housing 14 from the air inlet of fan housing 14, and the dust of in the air is substantial amounts of to be attached on flabellum, impact
The use of electrical motor fan 12, is provided with dust drainage screen 13 between this electrical motor fan 12 and fan housing 14, enters in outside air
After in fan housing 14, air first passes through dust drainage screen 13, and in the presence of dust drainage screen 13, the dust of in the air is big
Amount removes, and then greatly reduces the dust amount being attached in fan 12 fan blades, is conducive to keeping the drafting efficiency of motor, when
After a period of time, if the dust of absorption is more on dust drainage screen 13, the fan housing 14 of detachable motor, by dust mistake
Filter screen 13 takes off to be changed or is cleaned.
Operation principle：When may filter that the motor of dust and perfect heat-dissipating using this, need first to whole motor
There are the understanding in a structure, stator winding 8 induction electromotive force, produce rotating excitation field by electric current, motor passes through stator
The rotating excitation field of winding 8 generation simultaneously acts on rotor 7 formation electro-magnetic motor force rotation torque, makes motor rotation, motor running
When, internal loss and the heat that produces sends motor field frame 1 to, distributed by the radiating ribs 15 that motor field frame 1 surface opens up
To in surrounding air, when fan 12 rotates, extraneous air enters in fan housing 14 from the air inlet of fan housing 14, and this space-time
Gas first passes through dust drainage screen 13, and in the presence of dust drainage screen 13, the dust of in the air is removed in a large number, Jin Er great
Decrease greatly the dust amount being attached in fan 12 fan blades, the flabellum on fan 12 is odd number, can produce irregular distinguished and admirable, right
Motor is cooled down, and heat exchanger effectiveness is high.
In sum, although being described in detail to the present invention with reference to the foregoing embodiments, for the technology of this area
For personnel, it still can be modified to the technical scheme described in foregoing embodiments, or to wherein portion of techniques
Feature carries out equivalent, all any modification, equivalent substitution and improvement within the spirit and principles in the present invention, made etc., all
Should be included within protection scope of the present invention.
Claims (5)
1. may filter that the motor of dust and perfect heat-dissipating, including motor field frame (1), rosette (2), suspension ring (3), front end
Lid (4), bearing (5), rotating shaft (6), rotor (7), stator winding (8), stator core (9), damping cushion rubber (10), rear end cap
(11), fan (12), dust drainage screen (13), fan housing (14) and radiating ribs (15) it is characterised in that：Described motor field frame
(1) top is provided with suspension ring (3), and described rosette (2) is located on the right side of motor field frame (1), and described motor field frame (1) opens up
There are radiating ribs (15), the front end of described motor field frame (1) is provided with drive end bearing bracket (4), and drive end bearing bracket (4) and motor field frame
(1) connected by screw thread between, described rotating shaft (6) is installed on the inside of motor field frame (1), on described rotating shaft (6) from
A-P is sequentially installed with bearing (5), rotor (7) and fan (12), and described rotor (7) is provided with stator core (9), and fixed
Stator winding (8) is enclosed with sub- iron core (9), described stator core (9) is provided with damping cushion rubber (10), described motor field frame
(1) rear end is provided with rear end cap (11), is provided with dust drainage screen (13) inside described fan housing (14).
2. the motor that may filter that dust and perfect heat-dissipating according to claim 1 it is characterised in that：Described fan
(12) the flabellum quantity being installed on the outside of rear end cap (11), and fan (12) is odd number.
3. the motor that may filter that dust and perfect heat-dissipating according to claim 1 it is characterised in that：Described suspension ring
(3) it is installed on the tip position of motor middle equilibrium point.
4. the motor that may filter that dust and perfect heat-dissipating according to claim 1 it is characterised in that：Described damping rubber
Circle (10) is super-elasticity elastomeric material.
5. the motor that may filter that dust and perfect heat-dissipating according to claim 1 it is characterised in that：Described dust mistake
Filter screen (13) is installed between fan housing (14) and fan (12), and this dust drainage screen (13) is detachable device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611107227.1A CN106451885A (en) | 2016-11-24 | 2016-11-24 | Electromotor capable of filtering dust and high in heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611107227.1A CN106451885A (en) | 2016-11-24 | 2016-11-24 | Electromotor capable of filtering dust and high in heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106451885A true CN106451885A (en) | 2017-02-22 |
Family
ID=58222713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611107227.1A Pending CN106451885A (en) | 2016-11-24 | 2016-11-24 | Electromotor capable of filtering dust and high in heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106451885A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107026537A (en) * | 2017-05-15 | 2017-08-08 | 张志通 | A kind of heat radiating type motor |
| CN108035913A (en) * | 2017-12-22 | 2018-05-15 | 安徽颐博思泵业有限责任公司 | Miniature pipeline pump with cooling function of making an uproar is fallen |
| CN108199553A (en) * | 2018-03-13 | 2018-06-22 | 昆山雅力康电子科技有限公司 | A kind of high-speed electric expreess locomotive with separate type wind scooper |
| CN108599435A (en) * | 2018-06-01 | 2018-09-28 | 芜湖超源力工业设计有限公司 | A kind of electric power motor |
| CN109067059A (en) * | 2018-09-12 | 2018-12-21 | 广东力好科技股份有限公司 | A kind of flat wire machine winding and flat wire motor |
| CN109194030A (en) * | 2018-09-11 | 2019-01-11 | 高梯学 | A kind of planetary gear override type fan heat sink for motor |
| CN109217601A (en) * | 2018-09-28 | 2019-01-15 | 常州明磁卓控智能科技有限公司 | A kind of permanent magnet synchronous motor with no sensor |
| CN110224530A (en) * | 2019-06-28 | 2019-09-10 | 常逸坤 | A kind of three-phase asynchronous vibration motor |
| TWI672892B (en) * | 2018-06-22 | 2019-09-21 | 群光電能科技股份有限公司 | Motor sleeve and motor device |
| CN111668968A (en) * | 2020-06-12 | 2020-09-15 | 青岛天一集团红旗电机有限公司 | Shock-absorbing, noise-reducing and dust-removing capacitor motor using voltage relay |
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| CN2243736Y (en) * | 1995-05-18 | 1996-12-25 | 章赐武 | Single phase low temperature asynchronous motor |
| CN2706947Y (en) * | 2003-09-30 | 2005-06-29 | 泰映科技股份有限公司 | Motor assembling structure |
| CN202856519U (en) * | 2012-09-13 | 2013-04-03 | 天津神川电机有限公司 | Anti-vibration motor for vibrohammer |
| CN202997806U (en) * | 2012-11-20 | 2013-06-12 | 嵊州市帅佳电机科技有限公司 | Motor |
| CN204408083U (en) * | 2015-01-29 | 2015-06-17 | 中山市百纳缝纫设备有限公司 | A kind of servo motor for sewing machine |
| CN204928439U (en) * | 2015-08-21 | 2015-12-30 | 宁波市比尔迪赛电机有限公司 | Built -in radiator fan's brushless motor |
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2016
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2243736Y (en) * | 1995-05-18 | 1996-12-25 | 章赐武 | Single phase low temperature asynchronous motor |
| CN2706947Y (en) * | 2003-09-30 | 2005-06-29 | 泰映科技股份有限公司 | Motor assembling structure |
| CN202856519U (en) * | 2012-09-13 | 2013-04-03 | 天津神川电机有限公司 | Anti-vibration motor for vibrohammer |
| CN202997806U (en) * | 2012-11-20 | 2013-06-12 | 嵊州市帅佳电机科技有限公司 | Motor |
| CN204408083U (en) * | 2015-01-29 | 2015-06-17 | 中山市百纳缝纫设备有限公司 | A kind of servo motor for sewing machine |
| CN204928439U (en) * | 2015-08-21 | 2015-12-30 | 宁波市比尔迪赛电机有限公司 | Built -in radiator fan's brushless motor |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107026537A (en) * | 2017-05-15 | 2017-08-08 | 张志通 | A kind of heat radiating type motor |
| CN108035913A (en) * | 2017-12-22 | 2018-05-15 | 安徽颐博思泵业有限责任公司 | Miniature pipeline pump with cooling function of making an uproar is fallen |
| CN108199553A (en) * | 2018-03-13 | 2018-06-22 | 昆山雅力康电子科技有限公司 | A kind of high-speed electric expreess locomotive with separate type wind scooper |
| CN108599435A (en) * | 2018-06-01 | 2018-09-28 | 芜湖超源力工业设计有限公司 | A kind of electric power motor |
| TWI672892B (en) * | 2018-06-22 | 2019-09-21 | 群光電能科技股份有限公司 | Motor sleeve and motor device |
| CN109194030A (en) * | 2018-09-11 | 2019-01-11 | 高梯学 | A kind of planetary gear override type fan heat sink for motor |
| CN109067059A (en) * | 2018-09-12 | 2018-12-21 | 广东力好科技股份有限公司 | A kind of flat wire machine winding and flat wire motor |
| CN109217601A (en) * | 2018-09-28 | 2019-01-15 | 常州明磁卓控智能科技有限公司 | A kind of permanent magnet synchronous motor with no sensor |
| CN110224530A (en) * | 2019-06-28 | 2019-09-10 | 常逸坤 | A kind of three-phase asynchronous vibration motor |
| CN111668968A (en) * | 2020-06-12 | 2020-09-15 | 青岛天一集团红旗电机有限公司 | Shock-absorbing, noise-reducing and dust-removing capacitor motor using voltage relay |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
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| RJ01 | Rejection of invention patent application after publication |