CN208209730U - A kind of radiator of motor - Google Patents
A kind of radiator of motor Download PDFInfo
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- CN208209730U CN208209730U CN201820415680.7U CN201820415680U CN208209730U CN 208209730 U CN208209730 U CN 208209730U CN 201820415680 U CN201820415680 U CN 201820415680U CN 208209730 U CN208209730 U CN 208209730U
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- motor
- fan
- shell
- shaft
- radiator
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Abstract
The utility model relates to a kind of radiators of motor, driver including the rotation of shell, the fan that motor tail portion is arranged in, shaft and drive shaft, the rotation of shaft driving fan, one end of shaft is connect with fan, the other end of shaft is connect with driver, driver is internally provided with power supply, and shell includes inner casing and shell, and heat dissipation nest plate is circumferentially uniformly connected between inner casing and shell.The radiator of such motor not only can drive fan work by independent power supply, continue fan can also after motor is out of service to motor radiating；And the wind that fan is formed can pass through between shell and inner casing, accelerate radiating efficiency, reduce high temperature and damage caused by motor.
Description
Technical field
The utility model relates to technical field of motors, the radiator of specifically a kind of motor.
Background technique
Stator, shaft and the rotor in shaft that existing motor generally comprises shell, is set in the housing, rotor by
Several punchings are stacked to be formed.Stator and rotor can generate a large amount of waste heat to motor during the work time, and motor is easy to cause to work
Efficiency reduces, reduced service life, and the winding and other components in motor are easy to burn because of fever.So the prior art
In, the purpose that fan has reached heat dissipation is added by the tail portion in motor.
The fan that the prior art is added in motor tail portion, the shaft of fan and the shaft of motor are same shaft, either
The two connection, when motor operation, fan work, when motor is closed, fan stops working.But after motor works long hours,
Heat in motor is larger, if premature stopping is radiated, needs for a long time, to cause motor by its own heat dissipation
Damage, it could even be possible to accidentally scalding personnel；And the fan in existing motor is at work, the vibration of generation and noise are equal
Very big, huge vibration may cause to loosen between components.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of radiators of motor, not only can be by independent
Power supply drives fan work, continue fan can also after motor is out of service to motor radiating；And the wind that fan is formed can
Pass through between shell and inner casing, accelerate radiating efficiency, reduces high temperature and damaged caused by motor.
In order to solve the above-mentioned technical problem, the technical scheme that the utility model is provided is as follows:
A kind of radiator of motor is rotated including shell, the fan that motor tail portion is arranged in, shaft and drive shaft
Driver, the rotation of shaft driving fan, one end of shaft connect with fan, and the other end of shaft is connect with driver, drives
Device is internally provided with power supply, and shell includes inner casing and shell, is circumferentially uniformly connected between inner casing and shell
Radiate nest plate.
Usual general motor, fan is set up directly in the shaft of rotor, when motor is out of service, fan
Can be out of service, if motor works long hours, even if motor stops working, temperature also can be higher, is easy to cause motor
Components are damaged because of fever.With such a structure, after motor is out of service, driver, which works on, drives shaft to revolve
Turn to continue to run fan, continues to radiate to electric motor temperature reduction, until can close driver after motor temperature drops to safe temperature
It closes, fan is made not rerun.
Further, the tail portion of inner casing is provided with inner end cap, and inner end cap is in hollow round table shape, and the top of inner end cap is towards wind
Fan, inner end cap tail portion and inner casing are L-shaped with respect to motor tail portion, and inner end cap tail portion and inner casing pass through with respect to motor tail portion
Screw rod connection.With such a structure, driver driving fan runs to form wind, since inner end cap is in hollow round table shape, and
Its top is radiated so a part of wind that fan generates can be blown toward inner casing to the inside of inner casing towards fan, another part
For the wind that fan generates then along the top of inner end cap by being blown between shell and inner casing toward the external world, realization carries out the shell wall of inner casing
Heat transmitting is accelerated in heat dissipation.
Further, the top of inner end cap is arranged in driver, and the top of inner end cap and the junction of shaft are connected with axis
It holds, the outer ring of bearing is fixedly connected with inner end cap, and the inner ring of bearing is fixedly connected with shaft.Fan is filled using independent driving
It sets, is rotated by driver drives shaft so that fan is run.
Further, the tail portion of shell is connected with dust cover, and fan is between inner end cap and dust cover.In motor housing
Tail portion add dust cover, prevent dust and some objects by fan sucking motor in, avoid result in motor inner components
It gets rusty and causes the damage of motor.
Further, dust cover includes connector and Air Filter, the tail portion of Air Filter covering shell, and Air Filter passes through company
Fitting is detachably connected with shell.With such a structure, it when motor failure needs to overhaul, can be beaten by dust cover
Open motor tail portion.
Further, fan is an integral structure, and the flabellum of fan is the streamlined of S-shaped.The flabellum of fan is using S-shaped
It is streamlined, the noise of fan can be reduced to a certain extent, mitigate the vibration of motor.
Further, radiating sleeve on piece is equipped with bar shaped radiating groove.The purpose of bar shaped radiating groove is the motor in order to accelerate to radiate
When the wind of generation is by heat dissipation nest plate, wind can also pass through out of bar shaped radiating groove, accelerate the heat dissipation of heat dissipation nest plate.
Further, at least two heat release holes are provided on inner casing, heat release hole is between adjacent heat radiation nest plate.Fan produces
Raw wind enters in the inner casing of motor, by be arranged on inner casing heat release hole enter be arranged between inner casing and shell it is adjacent dissipate
In hot jacket piece, the channel formed along adjacent heat radiation nest plate blow with fan blowed to together with the wind toward inner casing between shell it is outer
Boundary.
Further, grid is provided at opposite motor head between inner casing and shell.Using such design, can hinder
Hinder the channel of object or some toys between inner casing and shell to enter inside motor, avoids inside motor zero
The damage of part guarantees the service life of motor.
In conclusion the radiator of such motor, not only can drive fan work by independent power supply, make wind
Fan can also continue after motor is out of service to motor radiating；And the wind that fan is formed can pass through between shell and inner casing,
Radiating efficiency is accelerated, reduces high temperature and is damaged caused by motor.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the radiator of the present embodiment motor；
Fig. 2 is the left view of the radiator of the present embodiment motor；
Wherein, 1, shell；11, inner casing；12, shell；13, radiate nest plate；14, grid；111, inner end cap；111a, screw rod；
112, heat release hole；121, dust cover；121a, connector；121b, Air Filter；131, bar shaped radiating groove；2, fan；3, shaft；
31, bearing；4, driver.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1, including the drive that shell 1, the fan 2 that motor tail portion is arranged in, shaft 3 and drive shaft 3 rotate
Dynamic device 4, the rotation of 3 driving fan 2 of shaft, one end of shaft 3 are connect with fan 2, and the other end of shaft 3 is connect with driver 4, is driven
Dynamic device 4 is internally provided with power supply, and shell 1 includes inner casing 11 and shell 12, circumferentially square between inner casing 11 and shell 12
Heat dissipation nest plate 13 is connected with to uniform.
Usual general motor, fan 2 is set up directly in the shaft of rotor, when motor is out of service, fan 2
Also can be out of service, if motor works long hours, even if motor stops working, temperature also can be higher, is easy to cause motor
Components be damaged because of fever.With such a structure, after motor is out of service, driver 4 works on turn
The rotation of axis 3 continues to run fan 2, continues to radiate to electric motor temperature reduction, until can will drive after motor temperature drops to safe temperature
Device 4 is closed, and fan 2 is made not rerun.
Wherein, the tail portion of inner casing 11 is provided with inner end cap 111, and inner end cap 111 is in hollow round table shape, the top of inner end cap 111
Towards fan 2,111 tail portion of inner end cap and inner casing 11 are L-shaped with respect to motor tail portion in portion, 111 tail portion of inner end cap and interior
Shell 11 is connected with respect to motor tail portion by screw rod 111a.With such a structure, 4 driving fan 2 of driver operation forms wind,
Since inner end cap 111 is in hollow round table shape, and towards fan 2 at the top of it, so a part of wind that fan 2 generates can be blown toward inner casing
11 radiate to the inside of inner casing 11, and the wind that another part fan 2 generates then passes through shell 12 along the top of inner end cap 111
It is blown between inner casing 11 toward the external world, realization radiates to the shell wall of inner casing 11, accelerates heat transmitting.
As shown in Fig. 2, heat dissipation nest plate 13 is equipped with bar shaped radiating groove 131.The purpose of bar shaped radiating groove 131 is to accelerate
Heat dissipation, when the wind that motor generates is by heat dissipation nest plate 13, wind can also pass through out of bar shaped radiating groove 131, accelerate heat dissipation nest plate 13
Heat dissipation；At least two heat release holes 112 are provided on inner casing 11, heat release hole 112 is between adjacent heat radiation nest plate 13.Fan 2
The wind of generation enters in the inner casing 11 of motor, by be arranged on inner casing 11 heat release hole 112 enter inner casing 11 and shell 12 it
Between in the adjacent heat radiation nest plate 13 that is arranged, along the channel that adjacent heat radiation nest plate 13 is formed and fan 2 blow toward inner casing 11 with it is outer
Wind between shell 12 blows to the external world together.
In addition, the top of inner end cap 111 is arranged in driver 4, the top of inner end cap 111 is connect with the junction of shaft 3
There is bearing 31, the outer ring of bearing 31 is fixedly connected with inner end cap 111, and the inner ring of bearing 31 is fixedly connected with shaft 3.Fan 2 is adopted
With independent driving device, drive the rotation of shaft 3 so that fan 2 is run by driver 4；Fan 2 is an integral structure, fan 2
Flabellum be S-shaped it is streamlined.The flabellum of fan 2 is streamlined using S-shaped, can reduce making an uproar for fan 2 to a certain extent
Sound mitigates the vibration of motor.
The tail portion of shell 12 is connected with dust cover 121, and fan 2 is between inner end cap 111 and dust cover 121.In motor
Dust cover 121 is added in the tail portion of shell 12, prevents dust and some objects from being sucked in motor by fan 2, avoids result in motor
Inner components, which are got rusty, causes the damage of motor.And dust cover 121 includes connector 121a and Air Filter 121b, Air Filter
The tail portion of 121b covering shell 12, Air Filter 121b are detachably connected by connector 121a with shell 12.Using such knot
After structure, when motor failure needs to overhaul, motor tail portion can be opened by dust cover 121.
Grid 14 is provided at opposite motor head between inner casing 11 and shell 12.Using such design, can hinder
The channel of object or some toys between inner casing 11 and shell 12 enters inside motor, avoids zero inside motor
The damage of component guarantees the service life of motor.
In conclusion the radiator of such motor, not only can drive fan 2 to work, make by independent power supply
Fan 2 can also continue after motor is out of service to motor radiating；And the wind that is formed of fan 2 can from shell 12 and inner casing 11 it
Between pass through, accelerate radiating efficiency, reduce high temperature and damaged caused by motor.
In short, the above is only the preferred embodiment of the utility model only, it is not intended to limit the utility model, it is all
Any modifications, equivalent replacements, and improvements made within spirit of the present utility model and principle etc. should be included in practical
Within novel protection scope.
Claims (9)
1. a kind of radiator of motor, it is characterised in that: including shell, the fan that motor tail portion is arranged in, shaft and drive
The driver of turn axis rotation, shaft driving fan rotation, one end of the shaft are connect with fan, the shaft it is another
One end is connect with driver, and the driver is internally provided with power supply, and the shell includes inner casing and shell, the inner casing
Heat dissipation nest plate is circumferentially uniformly connected between shell.
2. the radiator of motor described in accordance with the claim 1, it is characterised in that: the tail portion of the inner casing is provided with inner end
Lid, the inner end cap are in hollow round table shape, and towards fan, the inner end cap tail portion and inner casing are opposite at the top of the inner end cap
Motor tail portion is L-shaped, and the inner end cap tail portion and inner casing are connected with respect to motor tail portion by screw rod.
3. the radiator of motor according to claim 2, it is characterised in that: the top of inner end cap is arranged in the driver
Portion, the top of the inner end cap and the junction of shaft are connected with bearing, and the outer ring of the bearing is fixedly connected with inner end cap, institute
The inner ring for stating bearing is fixedly connected with shaft.
4. the radiator of motor described in accordance with the claim 3, it is characterised in that: the tail portion of the shell is connected with dust-proof
Cover, the fan is between inner end cap and dust cover.
5. the radiator of motor according to claim 4, it is characterised in that: the dust cover includes connector and prevents
Dirt net, the tail portion of the Air Filter covering shell, the Air Filter are detachably connected by connector and shell.
6. the radiator of motor according to claim 5, it is characterised in that: the fan is an integral structure, described
The flabellum of fan is the streamlined of S-shaped.
7. the radiator of motor according to claim 6, it is characterised in that: the radiating sleeve on piece radiates equipped with bar shaped
Slot.
8. the radiator of motor according to claim 7, it is characterised in that: be provided at least two on the inner casing and dissipate
Hot hole, the heat release hole is between adjacent heat radiation nest plate.
9. the radiator of motor according to claim 8, it is characterised in that: opposite motor between the inner casing and shell
Grid is provided at head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820415680.7U CN208209730U (en) | 2018-03-27 | 2018-03-27 | A kind of radiator of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820415680.7U CN208209730U (en) | 2018-03-27 | 2018-03-27 | A kind of radiator of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208209730U true CN208209730U (en) | 2018-12-07 |
Family
ID=64528010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820415680.7U Active CN208209730U (en) | 2018-03-27 | 2018-03-27 | A kind of radiator of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208209730U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110868017A (en) * | 2019-12-06 | 2020-03-06 | 詹建辉 | Two-way clutch motor with function of self-starting heat dissipation |
| CN111489767A (en) * | 2020-04-17 | 2020-08-04 | 杭州根基科技有限公司 | Hard disk inner magnetic disk driving device based on rotating centrifugal force |
| CN113285553A (en) * | 2021-07-20 | 2021-08-20 | 江苏金光电机科技有限公司 | Electric machine |
-
2018
- 2018-03-27 CN CN201820415680.7U patent/CN208209730U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110868017A (en) * | 2019-12-06 | 2020-03-06 | 詹建辉 | Two-way clutch motor with function of self-starting heat dissipation |
| CN111489767A (en) * | 2020-04-17 | 2020-08-04 | 杭州根基科技有限公司 | Hard disk inner magnetic disk driving device based on rotating centrifugal force |
| CN113285553A (en) * | 2021-07-20 | 2021-08-20 | 江苏金光电机科技有限公司 | Electric machine |
| CN113285553B (en) * | 2021-07-20 | 2021-11-26 | 江苏金光电机科技有限公司 | Electric machine |
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