CN205846974U - A kind of motor cooling combinative structure - Google Patents
A kind of motor cooling combinative structure Download PDFInfo
- Publication number
- CN205846974U CN205846974U CN201620725359.XU CN201620725359U CN205846974U CN 205846974 U CN205846974 U CN 205846974U CN 201620725359 U CN201620725359 U CN 201620725359U CN 205846974 U CN205846974 U CN 205846974U
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- China
- Prior art keywords
- guiding sleeve
- air guiding
- motor body
- motor
- air
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Abstract
The utility model discloses a kind of motor cooling combinative structure, including motor body and radiator fan, between described radiator fan and motor body, be provided with air guiding sleeve, be cylindrical accommodation space in air guiding sleeve, and radiator fan is fixed in accommodation space；Described motor body bottom margin is provided with the card column of two outwardly convexs, the inner side of air guiding sleeve is provided with the supporting step extended internally, the internal diameter of described supporting step is less than the diameter of motor body bottom margin, upwards supporting motor body, the side of air guiding sleeve is being positioned at the draw-in groove that supporting station rank are arranged over matching with described card column, position described motor body, be provided with described radiator fan being positioned at below supporting station rank.This novel cooling system is separated from motor integral part, and then becomes an independent part, so can change the size of cooling air quantity, the control of noise according to product power at any time, accelerate the design of electrical motor cycle accordingly.
Description
Technical field
This utility model relates to machine field, is specifically related to a kind of motor radiating structure.
Background technology
Some motors, fan blade is all mounted in motor internal.This mounting structure has two problem points: the first, wind
The size of leaf is strictly limited by the size of motor own, causes motor at the low rotational speed, and fan blade area is the least and can not reach
Preferable radiating effect, when using automatic speed regulation to carry out temperature adjustment, can produce again bigger under high-revolving state
Noise, needs balance between the two.When the second, being arranged on inside, it will strengthen the design difficulty of cooling air duct.And existing electricity
In machine, fan blade is mounted in outside motor, and first, this installation does not has Air System, and cooling effectiveness is low.The second, existing electricity
The cooling system of machine and motor are an integral part, need to fix an Air System, and electric machine support and Air System are
One entirety, when the demand of motor changes, need change the electric machine support of the whole series again.With the difference of motor application, internal
Cooling system must redesign, which increase design cycle and the design difficulty of motor, accordingly increased cost.
Utility model content
The purpose of this utility model is that providing a kind of makes motor can change different in requirement at any time in different using
The combinative structure of cooling system.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of motor cooling combinative structure, including motor body and radiator fan, the rotating shaft of described motor body and heat radiation
Fan center fixes, and drives radiator fan to rotate, is provided with air guiding sleeve, air guiding sleeve between described radiator fan and motor body
Combined by detaching structure with between motor body, be cylindrical accommodation space in air guiding sleeve, and radiator fan is fixed on
In accommodation space；Described motor body bottom margin is provided with the card column of two outwardly convexs, and the inner side of air guiding sleeve is provided with inwardly
The supporting step extended, the internal diameter of described supporting step less than the diameter of motor body bottom margin, upwards supporting motor body,
The side of air guiding sleeve is being positioned at the draw-in groove that supporting station rank are arranged over matching with described card column, positions described motor body,
It is positioned at below supporting step and is provided with described radiator fan.
Further describing as to above-mentioned a kind of motor cooling combinative structure, card column and draw-in groove described in two set relatively
Put.
Further describing as to above-mentioned a kind of motor cooling combinative structure, described air guiding sleeve hollows out for up and down and communicates
Annular air guiding sleeve, the outer surface of air guiding sleeve and the outer surface of motor body are positioned in same level.
Further describing as to above-mentioned a kind of motor cooling combinative structure, described air guiding sleeve hollows out up and down and communicates,
And air guiding sleeve outer surface is fixed with a guiding guide pin bushing, it is provided with guiding air drain inside described guiding guide pin bushing and phase internal with air guiding sleeve
Logical, described guiding air drain is perpendicular with the outer surface of air guiding sleeve.
Further describe as to above-mentioned a kind of motor cooling combinative structure, bottom described air guiding sleeve, be additionally provided with windband
Lid, described windband is covered with multiple screens raised up, and the bottom margin of air guiding sleeve is provided with and the projection of described clamping matching,
Fixing described windband lid；Guide the position plane less than supporting step place of air drain.
Compared with prior art, the beneficial effects of the utility model are: cooling system is isolated from motor integral part
Come, and then become an independent part, so can change the size of cooling air quantity, the control of noise according to product power at any time
System, accelerates the design of electrical motor cycle accordingly.Meanwhile, the guiding guide pin bushing that air guiding sleeve outer surface is fixing, can be to the wind direction of output
It is controlled, thus adaptive optimal output state.
Accompanying drawing explanation
Fig. 1 is the first air guiding sleeve structural blast figure of this utility model；
Fig. 2 is this novel the second air guiding sleeve structural blast figure；
Fig. 3 is this first air guiding sleeve Integral combined structure figure novel；
Fig. 4 is this novel the second air guiding sleeve Integral combined structure figure.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1-4, this utility model provides a kind of motor cooling combinative structure, including motor body 1 and heat radiation
Fan 2, the rotating shaft of described motor body 1 fixes with radiator fan 2 center, drives radiator fan 2 to rotate, described radiator fan
It is provided with air guiding sleeve 3 between 2 and motor body 1, is combined by detaching structure between air guiding sleeve 3 with motor body 1, air guiding sleeve
It is cylindrical accommodation space 31 in 3, and radiator fan 2 is fixed in accommodation space 31；Described motor body 1 bottom margin
Being provided with the card column 11 of two outwardly convexs, the inner side of air guiding sleeve 3 is provided with the supporting step 32 extended internally, described supporting step 32
Internal diameter less than the diameter of motor body 1 bottom margin, upwards supporting motor body 1, the side of air guiding sleeve 3 is being positioned at supporting station
The top position on rank 32 is provided with the draw-in groove 33 matched with described card column 11, positions described motor body 1, is being positioned at supporting station rank
Described radiator fan 2 it is provided with below 32.In said structure, separate separate to motor body and radiator fan, make cold
But system becomes an independent part, so can at any time according to product power need change the size of air guiding sleeve, radiation air
The size of fan, to realize the control of radiator fan generation noise.And the supporting step arranged more can fix motor originally further
The position of body, makes dismountable structure ensure fixing stability.
Further describing as to above-mentioned a kind of motor cooling combinative structure, card column 11 and draw-in groove 33 described in two are relative
Arranging, it lays respectively at relative position, can more effectively disperse fixed position, thus the dynamics uniformly fastened.
Further describing as to above-mentioned a kind of motor cooling combinative structure, described air guiding sleeve 3 has 2 kinds of forms,
It can be to hollow out the annular air guiding sleeve communicated up and down, and the outer surface of air guiding sleeve 3 is positioned at same water with the outer surface of motor body 1
In plane, the air-flow of motor is derived the most from top to bottom, and this air guiding sleeve structure is the smallest and the most exquisite.
Further describing as to above-mentioned a kind of motor cooling combinative structure, described air guiding sleeve 3 can also be following
Form.Hollowing out up and down and communicate, and air guiding sleeve 3 outer surface is fixed with a guiding guide pin bushing 4, described guiding guide pin bushing 4 is internal is provided with guiding
Air drain 41 and internal with air guiding sleeve 3 communicate, described guiding air drain 41 is perpendicular with the outer surface of air guiding sleeve 3.
Further describe as to above-mentioned a kind of motor cooling combinative structure, bottom described air guiding sleeve 3, be additionally provided with wind
Upper shield 42, described windband lid 42 is provided with multiple screens 43 raised up, and the bottom margin of air guiding sleeve 3 is provided with and described screens 43
The projection 34 coordinated, fixing described windband lid；The position of described guiding air drain 41 is less than the plane at supporting step 32 place.Should
Guiding guide pin bushing 4 to be arranged on outside air guiding sleeve, inside directly communicates with air guiding sleeve, can guide the air-flow of top to other directions
Output, meanwhile, this guiding guide pin bushing can horizontally rotate by motor body relatively, to regulate direction.In the structure shown here, its height can have
Effect reduces, and is suitable for occupy-place in the horizontal direction relatively big, and in the stricter cooling structure of requirement for height.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a motor cooling combinative structure, including motor body and radiator fan, the rotating shaft of described motor body and radiation air
Fan center fixes, and drives radiator fan to rotate, it is characterised in that: it is provided with wind-guiding between described radiator fan and motor body
Set, is combined by detaching structure between air guiding sleeve with motor body, is cylindrical accommodation space in air guiding sleeve, and radiation air
Fan is fixed in accommodation space；Described motor body bottom margin is provided with the card column of two outwardly convexs, the inner side of air guiding sleeve
Being provided with the supporting step extended internally, the internal diameter of described supporting step, less than the diameter of motor body bottom margin, upwards supports
Motor body, the side of air guiding sleeve is being positioned at the draw-in groove that supporting station rank are arranged over matching with described card column, is positioning described electricity
Machine body, is provided with described radiator fan being positioned at below supporting station rank.
A kind of motor cooling combinative structure the most according to claim 1, it is characterised in that: the card column described in two and draw-in groove phase
To setting.
A kind of motor cooling combinative structure the most according to claim 1, it is characterised in that: described air guiding sleeve is for dig up and down
The annular air guiding sleeve that Kongxiang is logical, the outer surface of air guiding sleeve and the outer surface of motor body are positioned in same level.
A kind of motor cooling combinative structure the most according to claim 1, it is characterised in that: described air guiding sleeve hollows out up and down
Communicate, and air guiding sleeve outer surface be fixed with a guiding guide pin bushing, be provided with inside described guiding guide pin bushing guiding air drain and with in air guiding sleeve
Portion communicates, and described guiding air drain is perpendicular with the outer surface of air guiding sleeve.
A kind of motor cooling combinative structure the most according to claim 4, it is characterised in that: also set bottom described air guiding sleeve
Having windband lid, described windband to be covered with multiple screens raised up, the bottom margin of air guiding sleeve is provided with and described clamping matching
Projection, fixing described windband lid；Guide the position plane less than supporting step place of air drain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620725359.XU CN205846974U (en) | 2016-07-12 | 2016-07-12 | A kind of motor cooling combinative structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620725359.XU CN205846974U (en) | 2016-07-12 | 2016-07-12 | A kind of motor cooling combinative structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205846974U true CN205846974U (en) | 2016-12-28 |
Family
ID=57618288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620725359.XU Expired - Fee Related CN205846974U (en) | 2016-07-12 | 2016-07-12 | A kind of motor cooling combinative structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205846974U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150454A (en) * | 2018-02-10 | 2018-06-12 | 中山市科艺电机有限公司 | A kind of radiator fan for electrical motor of sewing machine |
| CN109026590A (en) * | 2018-08-16 | 2018-12-18 | 东莞瑞柯电子科技股份有限公司 | A kind of inflator with air guiding sleeve |
-
2016
- 2016-07-12 CN CN201620725359.XU patent/CN205846974U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150454A (en) * | 2018-02-10 | 2018-06-12 | 中山市科艺电机有限公司 | A kind of radiator fan for electrical motor of sewing machine |
| CN109026590A (en) * | 2018-08-16 | 2018-12-18 | 东莞瑞柯电子科技股份有限公司 | A kind of inflator with air guiding sleeve |
| CN109026590B (en) * | 2018-08-16 | 2024-06-07 | 东莞瑞柯电子科技股份有限公司 | Inflator with wind-guiding cover |
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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: 20161228 Termination date: 20200712 |