CN208190454U - A kind of good motor of heat dissipation effect - Google Patents
A kind of good motor of heat dissipation effect Download PDFInfo
- Publication number
- CN208190454U CN208190454U CN201820851339.6U CN201820851339U CN208190454U CN 208190454 U CN208190454 U CN 208190454U CN 201820851339 U CN201820851339 U CN 201820851339U CN 208190454 U CN208190454 U CN 208190454U
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- CN
- China
- Prior art keywords
- heat dissipating
- dissipating housing
- heat dissipation
- shaft
- end cap
- 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
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- Motor Or Generator Cooling System (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Motor Or Generator Frames (AREA)
Abstract
A kind of good motor of heat dissipation effect of the utility model, it is related to technical field of motors, the first heat dissipating housing, the second heat dissipating housing including motor body and positioned at motor body both ends, motor body includes casing, shaft, stator, rotor, casing includes drive end bearing bracket, side body, rear end cap, first heat dissipating housing adjacent front end lid, drive end bearing bracket, rear end cap, the first heat dissipating housing pass through bearing and connect with shaft；Two heat dissipating housings are respectively equipped with air inlet hole, exhaust vent, drive end bearing bracket and rear end cap are equipped with ventilation hole, drive end bearing bracket is equipped with filter plate far from the side of rear end cap, and rear end cap is again provided with filter plate far from the side of drive end bearing bracket, and filter plate includes basic ring and the filter screen at basic ring center；Shaft is arranged with the first fan and the second fan respectively in the first heat dissipating housing, the second heat dissipating housing, and two fan exhaust directions are identical；According to a kind of good motor of heat dissipation effect of the utility model embodiment, have the advantages that good heat dissipation effect, anti-dust performance are good, easy to clean.
Description
Technical field
The utility model relates to technical field of motors, more particularly to a kind of good motor of heat dissipation effect.
Background technique
The rotor and stator of motor in the process of running, can generate a large amount of heat, if motor is in the process of work, heat
Amount cannot be timely pulled away, and be easy to cause motor internal temperature to increase the too fast motor that even results in and burnt.In the prior art, exist
Implement the cooling of centering large-size machine and mostly use air-cooled mode, the fan for cooling down motor is arranged inside electric machine casing, leads
It sends a telegraph casing internal needs to be connected with the external world, fan blade rotation is driven when motor rotates, then taken away by the external wind come in
Heat in motor.But dust can also enter inside motor with the rotation of blower, dust, which takes care of the pence, can damage motor
Performance.
Utility model content
In order to overcome the drawbacks of the prior art, the technical problem to be solved by the utility model is to propose a kind of heat dissipation effect
The good motor of fruit has the advantages that good heat dissipation effect, anti-dust performance are good, easy to clean.
For this purpose, the following technical solution is employed for the utility model:
The utility model provides a kind of good motor of heat dissipation effect, including motor body and is located at the electricity
First heat dissipating housing, second heat dissipating housing at machine ontology both ends, first heat dissipating housing and second heat dissipating housing pass through mounting ear
It is fixed on the motor body, the motor body includes casing and the shaft being respectively positioned in the casing, stator, turns
Son, the rotor are fixed in the shaft, and the stator is fixed on the casing inner wall, the casing include drive end bearing bracket,
Rear end cap, side body, first heat dissipating housing are located at side of the drive end bearing bracket far from the rear end cap, first heat dissipating housing
The first heat dissipation cavity is formed between the drive end bearing bracket, forms the second heat dissipation cavity between second heat dissipating housing and the rear end cap,
The shaft is laterally disposed along the axis direction of the casing, and the shaft passes through described close to one end of first heat dissipating housing
First heat dissipation cavity and the outside for extending to first heat dissipating housing, the shaft are located at close to one end of second heat dissipating housing
In second heat dissipation cavity, the drive end bearing bracket, the rear end cap, first heat dissipating housing pass through bearing and the shaft connects
It connects；First heat dissipating housing is equipped with multiple air inlet holes far from the end of the drive end bearing bracket, and multiple the are equipped among the drive end bearing bracket
One ventilation hole, the rear end cap centre are equipped with multiple second ventilation holes, the end of second heat dissipating housing far from the rear end cap
Equipped with multiple exhaust vents；The drive end bearing bracket is equipped with multiple first fixation holes being distributed along central symmetry close to edge, before described
End cap is equipped with far from the side of the rear end cap covers the first filter plate in the shaft, and first filter plate includes first
Basic ring and the first filter screen at the first basic ring center, first basic ring pass through first fixation hole by bolt
It is fixed on the drive end bearing bracket；The rear end cap is equipped with multiple second fixation holes being distributed along central symmetry, institute close to edge
It states rear end cap and is equipped with far from the side of the drive end bearing bracket and cover the second filter plate in the shaft, second filter plate includes
Second basic ring and the second filter screen at the second basic ring center, second basic ring pass through described second by bolt and consolidate
Determine hole to be fixed on the rear end cap；The shaft one section in first heat dissipation cavity is equipped with the first mounting hole, and described turn
Axis is equipped with the first fan in the first heat dissipation cavity inner sleeve, and first fan is installed by bolt across first mounting hole
In the shaft；The one end of the shaft in second heat dissipation cavity is equipped with the second mounting hole, and the shaft is described the
Two heat dissipation cavity inner sleeves are equipped with the second fan, and the air draft direction of first fan is identical as the air draft direction of second fan,
Second fan passes through second mounting hole by bolt and is mounted in the shaft.
In the preferable technical solution of the utility model, the motor body bottom be equipped with support frame, support frame as described above and
The motor body is integrally formed, and reinforcing rib is equipped between support frame as described above side wall and bottom wall.
In the preferable technical solution of the utility model, the side body lateral wall is equipped with multiple raised lines parallel to each other.
In the preferable technical solution of the utility model, each raised line is made of aluminium alloy.
In the preferable technical solution of the utility model, on the outside of the first heat dissipating housing lateral wall and second heat dissipating housing
Wall is coated with thermal paste.
The utility model has the following beneficial effects:
The good motor of a kind of heat dissipation effect provided by the utility model passes through identical first fan of air draft direction
With second fan, quickly the heat of motor generation can be discharged in vitro with air-flow；By separate in the drive end bearing bracket
First filter screen is arranged in the side of the rear end cap, and institute is arranged far from the side of the drive end bearing bracket in the rear end cap
The second filter screen is stated, prevents the dust in air to enter inside the motor body, avoids dust in motor building up inside
Excessively damage motor inner body；Since two fans, two filter screens and two heat dissipating housings are bolted, institute
Can clean fan and filter screen with fast assembling-disassembling fan and filter screen convenient for personnel, realize the repetition of fan and filter screen
It uses, reduces costs.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for the good motor of heat dissipation effect that specific embodiment of the present invention provides；
Fig. 2 is that a kind of the first heat dissipating housing of the good motor of heat dissipation effect that specific embodiment of the present invention provides is left
View；
Fig. 3 is that a kind of the second heat dissipating housing of the good motor of heat dissipation effect that specific embodiment of the present invention provides is right
View；
Fig. 4 is a kind of drive end bearing bracket left view for the good motor of heat dissipation effect that specific embodiment of the present invention provides
Figure；
Fig. 5 is a kind of rear end cap left view for the good motor of heat dissipation effect that specific embodiment of the present invention provides
Figure；
Fig. 6 is that a kind of the first filter plate of the good motor of heat dissipation effect that specific embodiment of the present invention provides is left
View；
Fig. 7 is that a kind of the second filter plate of the good motor of heat dissipation effect that specific embodiment of the present invention provides is left
View；
Fig. 8 is a kind of side body main view for the good motor of heat dissipation effect that specific embodiment of the present invention provides
Figure.
In figure:
100, motor body；110, support frame；111, reinforcing rib；120, mounting ear；130, bearing；140, bolt；200,
First heat dissipating housing；210, the first heat dissipation cavity；220, air inlet hole；300, the second heat dissipating housing；310, the second heat dissipation cavity；320, outlet air
Hole；400, casing；410, drive end bearing bracket；411, the first ventilation hole；412, the first fixation hole；420, rear end cap；421, the second ventilation
Hole；422, the second fixation hole；430, side body；431, raised line；500, shaft；510, the first mounting hole；520, the second mounting hole；
600, stator；700, rotor；810, the first filter plate；811, the first basic ring；812, the first filter screen；820, the second filter plate；
821, the second basic ring；822, the second filter screen；910, the first fan；920, the second fan.
Specific embodiment
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art and technical solution are briefly described, it should be apparent that, it is described below
Attached drawing be only some embodiments of the utility model, for those of ordinary skill in the art, do not paying creativeness
Under the premise of labour, it can also be obtained according to these attached drawings other attached drawings.
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in FIG. 1 to FIG. 8, including motor body 100 and be located at 100 both ends of motor body first dissipate
Heat the 200, second heat dissipating housing 300 of cover, first heat dissipating housing 200 and second heat dissipating housing 300 are fixed by mounting ear 120
On the motor body 100, the motor body 100 includes casing 400 and the shaft being respectively positioned in the casing 400
500, stator 600, rotor 700, the rotor 700 are fixed in the shaft 500, and the stator 600 is fixed on the casing
On 400 inner walls, the casing 400 includes drive end bearing bracket 410, rear end cap 420, side body 430, and first heat dissipating housing 200 is located at
Side of the drive end bearing bracket 410 far from the rear end cap 420, forms between first heat dissipating housing 200 and the drive end bearing bracket 410
First heat dissipation cavity 210 forms the second heat dissipation cavity 310, the shaft between second heat dissipating housing 300 and the rear end cap 420
500 along the casing 400 axis direction it is laterally disposed, the shaft 500 is passed through close to one end of first heat dissipating housing 200
First heat dissipation cavity 210 and the outside for extending to first heat dissipating housing 200, the shaft 500 is close to second heat dissipation
One end of cover 300 is located in second heat dissipation cavity 310, the drive end bearing bracket 410, the rear end cap 420, first heat dissipating housing
200 are connect by bearing with the shaft 500；First heat dissipating housing 200 is equipped with more far from the end of the drive end bearing bracket 410
A air inlet hole 220 is equipped with multiple first ventilation holes 411 among the drive end bearing bracket 410, is equipped among the rear end cap 420 multiple
Second ventilation hole 421, second heat dissipating housing 300 are equipped with multiple exhaust vents 320 far from the end of the rear end cap 420；It is described
Drive end bearing bracket 410 is equipped with multiple first fixation holes 412 being distributed along central symmetry close to edge, and the drive end bearing bracket 410 is far from institute
The side for stating rear end cap 420, which is equipped with, covers the first filter plate 810 in the shaft 500, and first filter plate 810 includes the
One basic ring 811 and the first filter screen 812 at 811 center of the first basic ring, first basic ring 811 are passed through by bolt
First fixation hole 412 is fixed on the drive end bearing bracket 410；The rear end cap 420 is equipped with close to edge along central symmetry
Multiple second fixation holes 422 of distribution, the rear end cap 420 is equipped with far from the side of the drive end bearing bracket 410 to be covered in the shaft
The second filter plate 820 on 500, second filter plate 820 is including the second basic ring 821 and is located at 821 center of the second basic ring
Second filter screen 822 at place, second basic ring 821 pass through second fixation hole 422 by bolt and are fixed on the rear end
On lid 420；The shaft 500 one section in first heat dissipation cavity 210 is equipped with the first mounting hole 510, and the shaft 500 exists
The first fan 910 is arranged in first heat dissipation cavity 210, first fan 910 passes through first installation by bolt
Hole 510 is mounted in the shaft 500；The one end of the shaft 500 in second heat dissipation cavity 310 is equipped with the second mounting hole
520, the shaft 500 is arranged with the second fan 920, the air draft side of first fan 910 in second heat dissipation cavity 310
To identical as the air draft direction of second fan 920, second fan 920 passes through second mounting hole by bolt
520 are mounted in the shaft 500.
Installation process: after installing motor body 100, first first is installed far from the side of rear end cap 420 in drive end bearing bracket 410
Filter screen 812 installs the second filter screen 822 far from the side of drive end bearing bracket 410 in rear end cap 420；Then the first of shaft 500
The first fan 910 is installed at mounting hole 510, installs the second fan 920 at the second mounting hole 520 of shaft 500；Finally
Install the first heat dissipating housing 200 and the second heat dissipating housing 300.
The good motor of a kind of heat dissipation effect provided by the utility model passes through identical first fan of air draft direction
910 and second fan 920, it can be quickly by heat that motor generates as air-flow be discharged in vitro；By in the front end
First filter screen 812 is arranged far from the side of the rear end cap 420 in lid 410, and in the rear end cap 420 far from described
Second filter screen 822 is arranged in the side of drive end bearing bracket 410, and the dust in air is prevented to enter in the motor body 100
Portion avoids dust in motor building up inside and excessively damages motor inner body；Due to two fans, two filter screens and
Two heat dissipating housings are bolted, it is possible to which fast assembling-disassembling fan and filter screen clean fan and filtering convenient for personnel
Net realizes the reuse of fan and filter screen, reduces costs.
More specifically, working a period of time to motor, since the air draft direction in motor is from first filter screen
812 arrive second filter screen 822, so most of dust accretions in air are on first filter screen 812；At this moment may be used
With by by the reversed installation of first fan 910 and second fan 920, at this moment the air draft direction in motor is from institute
The second filter screen 822 is stated to first filter screen 812, on the one hand can make second mistake for accumulating less dust in this way
Strainer 822 serves as the main filtration net of cleaning filtering dust, on the other hand the dust of first filter screen 812 can recoil
Cleaning reduces the cleaning difficulty to first filter screen 812.
Further, 100 bottom of motor body is equipped with support frame 110, support frame as described above 110 and the motor body
100 be integrally formed, between 110 side wall of support frame as described above and bottom wall be equipped with reinforcing rib 111, support frame as described above 110 for install and
Fixed motor is into each machinery, and the reinforcing rib 111 is conducive to increase the intensity of support frame as described above 110, so that the support
Frame 110 is not easy to break.
Further, 430 lateral wall of side body is equipped with multiple raised lines 431 parallel to each other, and the raised line 431 is advantageous
In the surface area for increasing the side body 430, to increase the contact area of motor and air, to improve air to motor
Heat dissipation effect.
Further, each raised line 431 is made of aluminium alloy, and aluminium alloy has excellent thermal conductivity, is closed by aluminium
The raised line 431 made of gold is conducive to the discharge of the heat generated in motor.
Further, 200 lateral wall of the first heat dissipating housing and 300 lateral wall of the second heat dissipating housing are coated with heat dissipation
Glue can be further improved the heat-sinking capability of first heat dissipating housing 200 and second heat dissipating housing 300 by thermal paste, have
Conducive to the quick discharge of the heat generated in motor.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case where with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (5)
1. a kind of good motor of heat dissipation effect, it is characterised in that:
Including motor body (100) and it is located at first heat dissipating housing (200) at the motor body (100) both ends, second
Heat dissipating housing (300), first heat dissipating housing (200) and second heat dissipating housing (300) are fixed on institute by mounting ear (120)
State on motor body (100), the motor body (100) include casing (400) and be respectively positioned in the casing (400) turn
Axis (500), stator (600), rotor (700), the rotor (700) are fixed on the shaft (500), the stator (600)
It is fixed on the casing (400) inner wall, the casing (400) includes drive end bearing bracket (410), rear end cap (420), side body
(430), first heat dissipating housing (200) is located at side of the drive end bearing bracket (410) far from the rear end cap (420), and described the
It is formed between one heat dissipating housing (200) and the drive end bearing bracket (410) the first heat dissipation cavity (210), second heat dissipating housing (300) and institute
It states and is formed between rear end cap (420) the second heat dissipation cavity (310), the shaft (500) is horizontal along the axis direction of the casing (400)
To placement, the shaft (500) passes through first heat dissipation cavity (210) close to one end of first heat dissipating housing (200) and prolongs
The outside of first heat dissipating housing (200) is extended to, the shaft (500) is located at close to one end of second heat dissipating housing (300)
In second heat dissipation cavity (310), the drive end bearing bracket (410), the rear end cap (420), first heat dissipating housing (200) are logical
Bearing is crossed to connect with the shaft (500)；
First heat dissipating housing (200) is equipped with multiple air inlet holes (220) far from the end of the drive end bearing bracket (410), the front end
It covers and is equipped with multiple first ventilation holes (411) among (410), be equipped with multiple second ventilation holes among the rear end cap (420)
(421), second heat dissipating housing (300) is equipped with multiple exhaust vents (320) far from the end of the rear end cap (420)；Before described
End cap (410) is equipped with multiple first fixation holes (412) being distributed along central symmetry close to edge, and the drive end bearing bracket (410) is remote
Side from the rear end cap (420), which is equipped with, covers the first filter plate (810) on the shaft (500), first filtering
First filter screen (812) of the plate (810) including the first basic ring (811) and at the first basic ring (811) center, described first
Basic ring (811) passes through first fixation hole (412) by bolt and is fixed on the drive end bearing bracket (410)；The rear end cap
(420) multiple second fixation holes (422) being distributed along central symmetry are equipped with close to edge, the rear end cap (420) is far from institute
The side for stating drive end bearing bracket (410), which is equipped with, covers the second filter plate (820) on the shaft (500), second filter plate
(820) the second filter screen (822) for including the second basic ring (821) and being located at the second basic ring (821) center, second base
Ring (821) passes through second fixation hole (422) by bolt and is fixed on the rear end cap (420)；
The shaft (500) one section in first heat dissipation cavity (210) is equipped with the first mounting hole (510), the shaft
(500) it is arranged with the first fan (910) in first heat dissipation cavity (210), first fan (910) is passed through by bolt
First mounting hole (510) is mounted on the shaft (500)；The shaft (500) is in second heat dissipation cavity (310)
One end be equipped with the second mounting hole (520), the shaft (500) is arranged with the second fan in second heat dissipation cavity (310)
(920), the air draft direction of first fan (910) is identical as the air draft direction of second fan (920), second wind
Fan (920) passes through second mounting hole (520) by bolt and is mounted on the shaft (500).
2. the good motor of a kind of heat dissipation effect according to claim 1, it is characterised in that:
Motor body (100) bottom is equipped with support frame (110), support frame as described above (110) and the motor body (100) one
Body formed, support frame as described above (110) is equipped with reinforcing rib (111) between side wall and bottom wall.
3. the good motor of a kind of heat dissipation effect according to claim 1, it is characterised in that:
Side body (430) lateral wall is equipped with multiple raised lines (431) parallel to each other.
4. the good motor of a kind of heat dissipation effect according to claim 3, it is characterised in that:
Each raised line (431) is made of aluminium alloy.
5. the good motor of a kind of heat dissipation effect according to claim 1, it is characterised in that:
First heat dissipating housing (200) lateral wall and second heat dissipating housing (300) lateral wall are coated with thermal paste.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820851339.6U CN208190454U (en) | 2018-06-04 | 2018-06-04 | A kind of good motor of heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820851339.6U CN208190454U (en) | 2018-06-04 | 2018-06-04 | A kind of good motor of heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208190454U true CN208190454U (en) | 2018-12-04 |
Family
ID=64428923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820851339.6U Expired - Fee Related CN208190454U (en) | 2018-06-04 | 2018-06-04 | A kind of good motor of heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208190454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112134408A (en) * | 2020-09-07 | 2020-12-25 | 江瀛 | Energy-saving self-excited three-phase asynchronous motor |
-
2018
- 2018-06-04 CN CN201820851339.6U patent/CN208190454U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112134408A (en) * | 2020-09-07 | 2020-12-25 | 江瀛 | Energy-saving self-excited three-phase asynchronous motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181204 Termination date: 20190604 |