CN107294286B - A kind of motor with from wind-cooling heat dissipating function - Google Patents
A kind of motor with from wind-cooling heat dissipating function Download PDFInfo
- Publication number
- CN107294286B CN107294286B CN201710603283.2A CN201710603283A CN107294286B CN 107294286 B CN107294286 B CN 107294286B CN 201710603283 A CN201710603283 A CN 201710603283A CN 107294286 B CN107294286 B CN 107294286B
- Authority
- CN
- China
- Prior art keywords
- armature spindle
- fixedly installed
- motor
- motor casing
- heat sink
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 15
- 239000007787 solid Substances 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000005404 monopole Effects 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
A kind of motor with from wind-cooling heat dissipating function, including motor casing, motor casing lower end is fixedly installed with first axle bearing sleeve, first bearing set upper side is fixedly installed with second bearing set, and upper and lower ends are horizontal in the armature spindle is equipped with connecting rod, is fixedly installed with connecting shaft vertically in connecting rod, connecting shaft side is longitudinally equidistant to be equipped with several rotating vanes, it is fixedly installed with rotor on the armature spindle, stator is fixedly installed on motor casing inner sidewall, rotor is in stator interior；Limit spring one end, which is fixed on, to be extended on heat sink, and the limit spring other end is fixed on armature spindle；The extension heat sink upper side is fixedly installed with radiator shutter；The motor casing downside offers several the second air outlets；Extend to far from rotor axis direction equipped with engaging lug on the motor shell side wall, the present invention is not required to that the rapid cooling of itself can be realized by external device (ED), and it is reasonable and compact-sized to design, and heat dissipation effect is obvious.
Description
Technical field
The present invention relates to technical field of motors, specifically a kind of motor having from wind-cooling heat dissipating function.
Background technique
Motor refers to a kind of calutron that electric energy conversion or transmitting are realized according to the law of electromagnetic induction.Generator is in electricity
Lu Zhongyong letter G is indicated.Its main function is that electric energy is converted into using mechanical energy, most common to be, utilizes thermal energy, water
Can etc. pushing generators rotor generate electricity, with reaching its maturity for wind generating technology, wind-powered electricity generation also slowly comes into our life.
Transformer is referred to as static motor on the book having.It is found from the definition of motor, so says also the reason for having it.By work
Make power type division: direct current generator and alternating current generator can be divided into；It can be divided by structure and working principle: direct current drive can be divided into
Machine, asynchronous motor, synchronous motor；It can be divided by starting with the method for operation: capacitor start formula monopole asynchronous motor, capacitor
Operating type monopole asynchronous motor, capacitor start operating type monopole asynchronous motor and split-phase type monopole asynchronous motor.
Motor during operation, due to exporting the increase of axle load, can generate a large amount of heat, these heats can be assembled
Inside motor, so that motor bulk temperature rises rapidly, the rotational stability and physical property of inner rotator are influenced, when serious
Burning for motor can occur；Therefore to very necessary, the existing motor radiating that carries out effective radiating and cooling in motor operation course
It radiates mostly by external device (ED), but additional external device (ED) does not only take up additional space, while consuming a large amount of
Electric power, thus need a kind of motor with from wind-cooling heat dissipating function with realize motor from heat spreading function.
Summary of the invention
The purpose of the present invention is to provide a kind of motors with from wind-cooling heat dissipating function, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of motor with from wind-cooling heat dissipating function, including motor casing, the motor casing lower end are fixedly installed with first
Bearing holder (housing, cover), first bearing set upper side are fixedly installed with second bearing set, and the first axle bearing sleeve and second bearing put on vertical turn
Dynamic formula is equipped with armature spindle；The armature spindle is cylinder rod-like structure, is equipped with cavity inside armature spindle；The upper end of the armature spindle
It is fixedly installed with output shaft, output shaft side is equipped with flat key；Upper and lower ends are horizontal in the armature spindle is equipped with connecting rod, connection
Connecting shaft is fixedly installed on bar vertically, connecting shaft side is longitudinally equidistant to be equipped with several rotating vanes, the armature spindle two
Several heat release holes are offered on the wall of end side, cavity is connected to by heat release hole with ambient atmosphere；It is fixedly mounted on the armature spindle
There is rotor, stator is fixedly installed on motor casing inner sidewall, rotor is in stator interior；It is symmetrically fixed on the armature spindle side wall
Cage plate is installed, cage plate inner sliding type, which is equipped with, extends heat sink, extends and is equipped with limit spring between heat sink and cage plate, limits bullet
Spring one end, which is fixed on, to be extended on heat sink, and the limit spring other end is fixed on armature spindle；The extension heat sink upper side is solid
Dingan County is equipped with radiator shutter；The motor casing side horizontal offers several the first air outlets, sets vertically on the first air outlet
There is dust-proof backstop；The motor casing downside offers several the second air outlets；To far from rotor on the motor shell side wall
Axis direction, which extends, is equipped with engaging lug, and engaging lug is equipped with fastening screw.
As an improvement of the present invention: the radiator shutter is the rectangular block with certain arcuation and is uniformly arranged
On the extension heat sink, radiator shutter one end is fixed with the extension heat sink.
As an improvement of the present invention: the first axle bearing sleeve and second bearing set are in same vertical straight line
On.
As an improvement of the present invention: the output shaft is fixedly and coaxially connected with armature spindle, and output shaft with turn
The diameter of sub- axis is identical.
As an improvement of the present invention: the limit spring is located at set intralamellar part.
Compared with prior art, the beneficial effects of the present invention are:
In running, armature spindle is rotated and cage plate is driven to be rotated the present invention, the setting of cage plate internal slide formula
Extending heat sink drives radiator shutter to be rotated, and promotes the air flowing inside motor casing, outside passes through the first air outlet
It enters inside motor casing, and the heat generated inside motor casing is taken out of motor casing by the second air outlet, so that in motor
Portion's heat is distributed；It drives rotating vane to be rotated by connecting shaft while armature spindle rotates, promotes the sky of armature spindle
Air in chamber is flowed, and the air in cavity carries out heat exchange by the heat release hole and outside air of armature spindle side, is made
Armature spindle is obtained adequately to be radiated；The present invention is not required to that the rapid cooling of itself can be realized by external device (ED), and design is reasonable
And it is compact-sized, heat dissipation effect is obvious.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the enlarged diagram in the portion A in Fig. 1.
Fig. 3 is the connection schematic diagram for extending heat sink and cage plate in the present invention.
In figure: the dust-proof backstop of 1- motor casing, 2-, 3- stator, 4- fastening screw, 5- engaging lug, 6- rotor, 7- first bearing
Set, 8- armature spindle, 9- cavity, 10- extend heat sink, the first air outlet of 11-, 12- radiator shutter, 13- cage plate, the second axis of 14-
Bearing sleeve, 15- output shaft, 16- flat key, 17- heat release hole, 18- rotating vane, 19- connecting shaft, 20- connecting rod, 21- limit spring,
The second air outlet of 22-.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment:
Please refer to Fig. 1-3, a kind of motor with from wind-cooling heat dissipating function, including motor casing 1,1 lower end of motor casing
It is fixedly installed with first axle bearing sleeve 7,7 upper end of first axle bearing sleeve is fixedly installed with second bearing set 14,7 He of first axle bearing sleeve
Vertical rotary type is equipped with armature spindle 8 on second bearing set 14；The armature spindle 8 is cylinder rod-like structure, is to set inside armature spindle 8
There is cavity 9；The upper end of the armature spindle 8 is fixedly installed with output shaft 15, and 15 side of output shaft is equipped with flat key 16；The armature spindle
Upper and lower ends are horizontal in 8 is equipped with connecting rod 20, is fixedly installed with connecting shaft 19,19 lateral longitudinal of connecting shaft vertically in connecting rod 20
Several rotating vanes 18 are equipped with to equidistant, offer several heat release holes 17, cavity 9 on the 8 both ends side wall of armature spindle
It is connected to by heat release hole 17 with ambient atmosphere；Rotor 6, fixed peace on 1 inner sidewall of motor casing are fixedly installed on the armature spindle 8
Equipped with stator 3, rotor 6 is in inside stator 3；It is symmetrically fixedly installed with cage plate 13 on 8 side wall of armature spindle, is slided in cage plate 13
Dynamic formula, which is equipped with, extends heat sink 10, extends and is equipped with limit spring 21 between heat sink 10 and cage plate 13, and 21 one end of limit spring is solid
It is scheduled on and extends on heat sink 10,21 other end of limit spring is fixed on armature spindle 8；10 upper side of extension heat sink is fixed
Radiator shutter 12 is installed；1 side horizontal of motor casing offers several the first air outlets 11, erects on the first air outlet 11
Directly it is equipped with dust-proof backstop 2；1 downside of motor casing offers several the second air outlets 22；On 1 side wall of motor casing to
Extend far from 8 direction of armature spindle and be equipped with engaging lug 5, engaging lug 5 is equipped with fastening screw 4.
The operating principle and the using method of the invention are as follows:
Output shaft 15 and output device can be attached fixation by flat key 16；The armature spindle 8 of motor rotates, by defeated
The output device connected on shaft 15 carries out power output；When motor operates, armature spindle 8 is rotated and cage plate 13 is driven to carry out
The extension heat sink 10 of rotation, the setting of 13 internal slide formula of cage plate drives radiator shutter 12 to be rotated, and promotes in motor casing 1
The air in portion flows, the heat that outside is entered inside motor casing 1 by the first air outlet 11, and will be generated inside motor casing 1
Motor casing 1 is taken out of by the second air outlet 22, so that motor internal heat is distributed, when the revolving speed of armature spindle 8 increases, is prolonged
It stretches operating on centrifugal force suffered by heat sink 10 to increase therewith, extends heat sink 10 at this time along cage plate 13 to far from armature spindle 8
Direction extend, 21 stress and deformation of limit spring elongation, the linear velocity of radiator shutter 12 increases, accelerates in motor casing 1
The flow velocity of portion's gas further promotes scattering and disappearing for 1 internal heat of motor casing.Pass through connecting shaft 19 while armature spindle 8 rotates
It drives rotating vane 18 to be rotated, the air in the cavity 9 of armature spindle 8 is promoted to be flowed, the air in cavity 9 is by turning
The heat release hole 17 and outside air of sub- 8 side of axis carry out heat exchange, so that armature spindle 8 is adequately radiated；The present invention is not required to
The rapid cooling of itself can be realized by external device (ED), it is reasonable and compact-sized to design, and heat dissipation effect is obvious.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (3)
1. a kind of motor with from wind-cooling heat dissipating function, including motor casing (1), which is characterized in that motor casing (1) lower end
It is fixedly installed with first axle bearing sleeve (7), first axle bearing sleeve (7) upper end is fixedly installed with second bearing set (14), the first axle
Vertical rotary type is equipped with armature spindle (8) on bearing sleeve (7) and second bearing set (14)；The armature spindle (8) is cylinder rod-like structure,
For equipped with cavity (9) inside armature spindle (8)；The upper end of the armature spindle (8) is fixedly installed with output shaft (15), output shaft (15)
Side is equipped with flat key (16)；The interior upper and lower ends of the armature spindle (8) are horizontal to be equipped with connecting rod (20), vertical in connecting rod (20)
It is fixedly installed with connecting shaft (19), connecting shaft (19) side is longitudinally equidistant to be equipped with several rotating vanes (18), the rotor
Several heat release holes (17) are offered on the side wall of axis (8) both ends, cavity (9) is connected to by heat release hole (17) with ambient atmosphere；Institute
It states and is fixedly installed on armature spindle (8) rotor (6), is fixedly installed with stator (3) on motor casing (1) inner sidewall, rotor (6) is in
Stator (3) is internal；It is symmetrically fixedly installed with cage plate (13) on armature spindle (8) side wall, cage plate (13) inner sliding type, which is equipped with, to be prolonged
It stretches heat sink (10), extends and be equipped with limit spring (21) between heat sink (10) and cage plate (13), limit spring (21) one end is solid
It is scheduled on and extends on heat sink (10), limit spring (21) other end is fixed on armature spindle (8)；On the extension heat sink (10)
Side is fixedly installed with radiator shutter (12)；Motor casing (1) side horizontal offers several the first air outlets (11), the
Dust-proof backstop (2) are equipped with vertically on one air outlet (11)；Motor casing (1) downside offers several the second air outlets
(22)；Extend to far from armature spindle (8) direction equipped with engaging lug (5) on motor casing (1) side wall, engaging lug (5) is equipped with
Fastening screw (4), it is internal that limit spring (21) is located at cage plate (13)；Radiator shutter (12) be the rectangular block with certain arcuation simultaneously
It is uniformly arranged on the extension heat sink (10), radiator shutter (12) one end and the extension heat sink (10) are fixed.
2. the motor according to claim 1 having from wind-cooling heat dissipating function, which is characterized in that the first axle bearing sleeve
(7) it is in same vertical straight line with second bearing set (14).
3. according to claim 1 have from the motor of wind-cooling heat dissipating function, which is characterized in that the output shaft (15) with
Armature spindle (8) is fixedly and coaxially connected, and output shaft (15) is identical as the diameter of armature spindle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710603283.2A CN107294286B (en) | 2017-07-22 | 2017-07-22 | A kind of motor with from wind-cooling heat dissipating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710603283.2A CN107294286B (en) | 2017-07-22 | 2017-07-22 | A kind of motor with from wind-cooling heat dissipating function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107294286A CN107294286A (en) | 2017-10-24 |
| CN107294286B true CN107294286B (en) | 2019-04-26 |
Family
ID=60102089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710603283.2A Expired - Fee Related CN107294286B (en) | 2017-07-22 | 2017-07-22 | A kind of motor with from wind-cooling heat dissipating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107294286B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209951B (en) * | 2018-10-31 | 2020-05-12 | 重庆市兴林电器有限公司 | Self-cleaning electric fan |
| CN112234767B (en) * | 2020-08-20 | 2022-09-20 | 余姚市宏阳微电机有限公司 | Micro motor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0382356A (en) * | 1989-08-22 | 1991-04-08 | Fanuc Ltd | Cooling structure of motor |
| JPH0946960A (en) * | 1995-07-24 | 1997-02-14 | Toyo Electric Mfg Co Ltd | Main motor for electric vehicle |
| KR20020019264A (en) * | 2000-09-05 | 2002-03-12 | 이계안 | Impeller for water pump |
| CN106050738B (en) * | 2016-08-10 | 2018-12-25 | 珠海格力电器股份有限公司 | Fan and power equipment |
-
2017
- 2017-07-22 CN CN201710603283.2A patent/CN107294286B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107294286A (en) | 2017-10-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104135114B (en) | High pressure air water cooling double-fed wind power generator | |
| CN104901468A (en) | Internally air-cooled variable-frequency motor | |
| CN107294286B (en) | A kind of motor with from wind-cooling heat dissipating function | |
| CN208924029U (en) | A kind of dust-proof radiating micromotor | |
| EP3200328A1 (en) | Energy conversion apparatus | |
| CN106787368B (en) | Driving device for water feed pump and water feed pump | |
| CN210137232U (en) | Motor with good heat dissipation effect | |
| CN202048052U (en) | Servo motor structure for hydraulic system device | |
| EP2852036A1 (en) | Electric machine with closed circuit air cooling | |
| CN106961183A (en) | A kind of high efficiency heat radiation fan for synchronous alternating-current generator | |
| CN208028755U (en) | A kind of electric tool micromotor | |
| CN203722457U (en) | Permanent magnet actuator with forced convection heat dissipating air-cooled hood | |
| CN204681210U (en) | A kind of internally air-cooled formula variable-frequency motor | |
| CN206673732U (en) | A kind of heat radiating type generator housing | |
| CN206850618U (en) | A kind of energy-saving motor | |
| CN207410167U (en) | A kind of high-speed electric expreess locomotive | |
| CN106300803A (en) | A kind of internally air-cooled formula frequency conversion motor | |
| CN206452232U (en) | A kind of unidirectional asynchronous motor | |
| CN204733027U (en) | A kind of motor with interior cooling structure | |
| CN204886566U (en) | Cold permanent magnet generator of totally closed oil | |
| CN208820633U (en) | A kind of series machine for blender of squeezing the juice | |
| CN212486263U (en) | High-power motor with strong moisture resistance | |
| CN205231880U (en) | Novel motor | |
| CN204046358U (en) | A kind of multi-functional thrust collar of wet type electric motor and wet type electric motor | |
| CN220754519U (en) | High-frequency vibration motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190402 Address after: 528300 Second Floor, Block B, Guangzhu Highway Guizhou Section, Shangjia Residential Committee, Ronggui, Shunde District, Foshan City, Guangdong Province Applicant after: CHENG YU HYDRAULIC ELECTRICAL AND MECHANICAL SERVICES LTD. Address before: 528300 Daliang District, Foshan, Guangdong, Daliang, six, four new village, Jin Bang, Daliang. Applicant before: FOSHAN ZHENGLUE INFORMATION TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 |