CN206490547U - A kind of micromachine of perfect heat-dissipating - Google Patents
A kind of micromachine of perfect heat-dissipating Download PDFInfo
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- CN206490547U CN206490547U CN201720152087.3U CN201720152087U CN206490547U CN 206490547 U CN206490547 U CN 206490547U CN 201720152087 U CN201720152087 U CN 201720152087U CN 206490547 U CN206490547 U CN 206490547U
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- electric machine
- machine casing
- main shaft
- cooling liquid
- cooling
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Abstract
The utility model discloses a kind of micromachine of perfect heat-dissipating, including electric machine casing, cooling liquid outlet, cylinder, cooling liquid inlet, air inlet, cooling line, radiator shutter, main shaft, bearing, air outlet, rotor core, compression spring, universal drive shaft, wind path baffle plate, dividing plate, run through in electric machine casing and main shaft is installed, and main shaft one end is connected with the cylinder on electric machine casing inwall, main shaft surface is fixed and is nested with bearing, cooling line is provided with electric machine casing, cooling line one end is connected with the cooling liquid inlet outside electric machine casing, the cooling line other end is connected with the cooling liquid outlet outside electric machine casing, and connected between cooling liquid inlet and cooling liquid outlet by cooling line, main shaft surface is in close contact with rotor core, and permanent magnet is installed on rotor core, rotor core both side ends are installed with radiator shutter.The utility model compact conformation, integral heat sink performance is strong, it is ensured that motor can more safely, effectively be run.
Description
Technical field
The utility model is related to a kind of micromachine, specially a kind of micromachine of perfect heat-dissipating, belongs to electromechanical skill
Art field.
Background technology
Micromachine volume, capacity are smaller, motor and purposes of the power output typically below hundreds of watts, performance and environment
Condition requires special motor.The miniature specific type of electric machine of full name, abbreviation micro machine.It is usually used in control system, realizes dynamoelectric signal
Or the detection of energy, resolving, amplification, perform or the function such as conversion, or for gearing load, also can as equipment friendship,
Dc source, micromachine is smaller due to volume, capacity, it is difficult to install excessive thermal component so that the heat dispersion of motor
Poor, under prolonged work, too high temperature, which not only results in permanent magnet loss of excitation, can also cause insulation ag(e)ing, it will influence electricity
The safe operation of machine, therefore in view of the above-mentioned problems, we have proposed a kind of micromachine of perfect heat-dissipating.
Utility model content
The utility model provides a kind of micromachine of perfect heat-dissipating, can effectively solve temperature too high in practical application
Degree, which not only results in permanent magnet loss of excitation, can also cause insulation ag(e)ing, it will the problems such as influenceing the safe operation of motor.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of micromachine of perfect heat-dissipating of the utility model, including electric machine casing, permanent magnet, cooling liquid outlet,
Cylinder, cooling liquid inlet, stator winding, stator core, air inlet, cooling line, radiator shutter, main shaft, bearing, air outlet,
Run through in rotor core, compression spring, universal drive shaft, wind path baffle plate, dividing plate, the electric machine casing and main shaft, and the master are installed
Axle one end is connected with the cylinder on the electric machine casing inwall, and the main shaft surface is fixed and is nested with bearing, the electric machine casing
Interior to be provided with cooling line, described cooling line one end is connected with the cooling liquid inlet outside the electric machine casing, the cooling tube
The road other end is connected with the cooling liquid outlet outside the electric machine casing, and the cooling liquid inlet and the cooling liquid outlet it
Between connected by the cooling line, the main shaft surface and rotor core are in close contact, and are provided with the rotor core
Permanent magnet, the rotor core both side ends are installed with radiator shutter.
As a kind of optimal technical scheme of the present utility model, on the electric machine casing inwall on the outside of the rotor core
Stator core is installed, and the stator core two ends are installed with stator winding.
As a kind of optimal technical scheme of the present utility model, described electric machine casing one end is embedded with air inlet, and the electricity
The casing body other end is embedded with air outlet.
As a kind of optimal technical scheme of the present utility model, it is mounted at the air inlet and the air outlet inwall
Compression spring, and the compression spring is connected with wind path baffle plate by universal drive shaft.
As a kind of optimal technical scheme of the present utility model, be installed with the wind path baffle plate side bearing every
Plate.
The beneficial effect that the utility model is reached is：The utility model compact conformation, convenient use, motor integral heat sink
Performance is strong, it is to avoid too high temperature causes permanent magnet loss of excitation and insulation ag(e)ing, it is ensured that motor can more safely, effectively transport
OK, with good economic benefit and social benefit, suitably promote the use of.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is a kind of internal structure schematic diagram of the micromachine of perfect heat-dissipating of the utility model；
Fig. 2 is a kind of tuyere structure schematic diagram of the micromachine of perfect heat-dissipating of the utility model；
In figure：1st, electric machine casing；2nd, permanent magnet；3rd, cooling liquid outlet；4th, cylinder；5th, cooling liquid inlet；6th, stator around
Group；7th, stator core；8th, air inlet；9th, cooling line；10th, radiator shutter；11st, main shaft；12nd, bearing；13rd, air outlet；14th, turn
Sub- iron core；15th, compression spring；16th, universal drive shaft；17th, wind path baffle plate；18th, dividing plate.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment：As shown in Figure 1-2, a kind of micromachine of perfect heat-dissipating of the utility model, including electric machine casing 1,
Permanent magnet 2, cooling liquid outlet 3, cylinder 4, cooling liquid inlet 5, stator winding 6, stator core 7, air inlet 8, cooling line
9th, radiator shutter 10, main shaft 11, bearing 12, air outlet 13, rotor core 14, compression spring 15, universal drive shaft 16, wind path baffle plate
17th, run through in dividing plate 18, electric machine casing 1 and main shaft 11 is installed, and the one end of main shaft 11 connects with the cylinder 4 on the tail end of electric machine casing 1
Connect, the surface of main shaft 11, which is fixed, is nested with bearing 12, and cooling line 9, the one end of cooling line 9 and motor casing are provided with electric machine casing 1
Cooling liquid inlet 5 outside body 1 is connected, and the other end of cooling line 9 is connected with the cooling liquid outlet 3 outside electric machine casing 1, and cold
But connected between liquid import 5 and cooling liquid outlet 3 by cooling line 9, the surface of main shaft 11 is in close contact with rotor core 14, and
Permanent magnet 2 is installed, the both side ends of rotor core 14 are installed with radiator shutter 10 on rotor core 14.
Stator core 7 is installed on the inwall of electric machine casing 1 in the outside of rotor core 14, and peace is fixed at the two ends of stator core 7
Equipped with stator winding 6.
The one end of electric machine casing 1 is embedded with air inlet 8, and the other end of electric machine casing 1 is embedded with air outlet 13, effectively increases motor
Overall heat dispersion.
Compression spring 15 is mounted at air inlet 8 and the inwall of air outlet 13, and compression spring 15 is lived by universal drive shaft 16
Dynamic to be connected with wind path baffle plate 17, main shaft 11 drives and forms distinguished and admirable under the rotation of each part, and wind path baffle plate 17 dips down in distinguished and admirable
Tiltedly, the circulation of motor inner and outer air paths is realized, overall heat dispersion is improved, it is distinguished and admirable to disappear after motor is stopped, in pressure
Under the Hui Li of contracting spring 15, wind path baffle plate 17 is resetted, and has effectively completely cut off the entrance of foreign matter, it is ensured that motor entirety
Normal operation.
Dividing plate 18 is installed with the side bearing of wind path baffle plate 17, dividing plate 18 has effectively completely cut off wind path baffle plate 17 in reset
During be subjected to displacement.
Specifically, being circulated in cooling line 9 by coolant, effectively go to reduce the temperature of electric machine casing 1, due to
The rotation of rotor core 14 makes the air agitation around radiator shutter so that two ends of rotor heat convection is good, and main shaft 11 drives respectively
Form distinguished and admirable under the rotation of part, wind path baffle plate 17 tilts down to form airflow channel in distinguished and admirable, realize exogenous wind in motor
Road is circulated, and improves overall heat dispersion, after motor is stopped, distinguished and admirable to disappear, under the Hui Li of compression spring 15, wind
Road baffle plate 17 is resetted, and has effectively completely cut off the entrance of foreign matter, it is ensured that the overall normal operation of motor.
The utility model compact conformation, convenient use, motor integral heat sink performance is strong, it is to avoid too high temperature is caused forever
Magnet loss of excitation and insulation ag(e)ing, it is ensured that motor can more safely, effectively be run, are imitated with good economic benefit and society
Benefit, is suitably promoted the use of.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (5)
1. a kind of micromachine of perfect heat-dissipating, including electric machine casing (1), permanent magnet (2), cooling liquid outlet (3), cylinder
(4), cooling liquid inlet (5), stator winding (6), stator core (7), air inlet (8), cooling line (9), radiator shutter (10),
Main shaft (11), bearing (12), air outlet (13), rotor core (14), compression spring (15), universal drive shaft (16), wind path baffle plate
(17), dividing plate (18), it is characterised in that：Run through in the electric machine casing (1) and main shaft (11), and the main shaft (11) one are installed
End is connected with the cylinder (4) on the electric machine casing (1) tail end, and main shaft (11) surface is fixed and is nested with bearing (12), institute
State and cooling line (9) is provided with electric machine casing (1), the cooling outside with the electric machine casing (1) of described cooling line (9) one end
Liquid import (5) is connected, and cooling line (9) other end cooling liquid outlet (3) outside with the electric machine casing (1) is connected,
And connected between the cooling liquid inlet (5) and the cooling liquid outlet (3) by the cooling line (9), the main shaft
(11) surface is in close contact with rotor core (14), and permanent magnet (2), the rotor are provided with the rotor core (14)
Iron core (14) both side ends are installed with radiator shutter (10).
2. a kind of micromachine of perfect heat-dissipating according to claim 1, it is characterised in that：The rotor core (14)
Stator core (7) is installed on the electric machine casing (1) inwall in outside, and the stator core (7) two ends are installed with
Stator winding (6).
3. a kind of micromachine of perfect heat-dissipating according to claim 1, it is characterised in that：The electric machine casing (1)
One end is embedded with air inlet (8), and the electric machine casing (1) other end is embedded with air outlet (13).
4. a kind of micromachine of perfect heat-dissipating according to claim 1, it is characterised in that：The air inlet (8) and
Compression spring (15) is mounted at air outlet (13) inwall, and the compression spring (15) passes through universal drive shaft (16) activity
It is connected with wind path baffle plate (17).
5. a kind of micromachine of perfect heat-dissipating according to claim 1, it is characterised in that：The wind path baffle plate (17)
Dividing plate (18) is installed with the bearing of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720152087.3U CN206490547U (en) | 2017-02-20 | 2017-02-20 | A kind of micromachine of perfect heat-dissipating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720152087.3U CN206490547U (en) | 2017-02-20 | 2017-02-20 | A kind of micromachine of perfect heat-dissipating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206490547U true CN206490547U (en) | 2017-09-12 |
Family
ID=59765130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720152087.3U Active CN206490547U (en) | 2017-02-20 | 2017-02-20 | A kind of micromachine of perfect heat-dissipating |
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| Country | Link |
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| CN (1) | CN206490547U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107742935A (en) * | 2017-10-17 | 2018-02-27 | 天津飞旋高速电机科技有限公司 | Magnetic suspension high speed motor with novel air-cooled structure |
| CN108696039A (en) * | 2018-05-31 | 2018-10-23 | 安徽江淮汽车集团股份有限公司 | A kind of cooling devcie of motor |
-
2017
- 2017-02-20 CN CN201720152087.3U patent/CN206490547U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107742935A (en) * | 2017-10-17 | 2018-02-27 | 天津飞旋高速电机科技有限公司 | Magnetic suspension high speed motor with novel air-cooled structure |
| CN108696039A (en) * | 2018-05-31 | 2018-10-23 | 安徽江淮汽车集团股份有限公司 | A kind of cooling devcie of motor |
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