CN219086932U - Permanent magnet motor for high-performance fan - Google Patents
Permanent magnet motor for high-performance fan Download PDFInfo
- Publication number
- CN219086932U CN219086932U CN202223508944.9U CN202223508944U CN219086932U CN 219086932 U CN219086932 U CN 219086932U CN 202223508944 U CN202223508944 U CN 202223508944U CN 219086932 U CN219086932 U CN 219086932U
- Authority
- CN
- China
- Prior art keywords
- permanent magnet
- ring
- machine body
- magnet motor
- organism
- 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.)
- Active
Links
Images
Abstract
The utility model relates to the technical field of permanent magnet fan motors, in particular to a permanent magnet motor for a high-performance fan. The technical proposal comprises: the device comprises an outer machine body, a cover plate and an inner machine body, wherein a positioning ring is fixedly connected to the upper surface of the bottom of the outer machine body, a first ring support is fixedly connected to the inner ring surface of the positioning ring, the upper surface of the first ring support is arranged at the bottom end of the inner machine body, a second ring support is fixedly connected to the inner ring surface of the outer machine body, and the cover plate is arranged on the upper surface of the second ring support and just presses the inner machine body to improve the stability of the inner machine body. According to the utility model, through the design of the positioning ring and each structure on the positioning ring, the bottom end of the inner machine body can be limited to improve the stability of the inner machine body, and the bottom end of the inner machine body can be suspended to perform better heat dissipation, so that the permanent magnet motor can better adapt to the requirements of a high-performance fan; the utility model can guide and limit the connecting wire of the motor through the design of the wire clamping block and each structure.
Description
Technical Field
The utility model relates to the technical field of permanent magnet fan motors, in particular to a permanent magnet motor for a high-performance fan.
Background
The permanent magnet fan motor is a permanent magnet motor connected with the fan and mainly comprises a machine body and a motor shaft penetrating out of the machine body, wherein the motor shaft is connected with the fan.
Under some application occasions, the fan is required to operate with high performance, so that the permanent magnet motor driving the fan to operate has higher operating frequency, and the high-performance operating frequency can generate larger vibration and larger heat, so that the permanent magnet motor provided by the utility model is suitable for the high-performance fan, and the machine body is more stable and better in heat dissipation.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a permanent magnet motor for a high-performance fan.
The technical scheme of the utility model is as follows: the utility model provides a permanent magnet motor for high performance fan, includes outer organism, apron, interior organism, the bottom upper surface fixedly connected with holding in the palm of the first ring of interior ring fixedly connected with of bottom upper surface fixedly connected with of outer organism, the upper surface that first ring held in the palm is arranged in to the bottom of interior organism, the inner ring surface fixedly connected with second ring of outer organism holds in the palm, the apron is arranged in the upper surface that the second ring held in the palm and just in time pushed down interior organism in order to improve the stability of interior organism.
Preferably, the upper surface of the second ring support is fixedly connected with a limiting screw shaft, a screw shaft through hole for the top end of the limiting screw shaft to movably penetrate is formed in the cover plate, and a nut is spirally sleeved on the top end of the limiting screw shaft after penetrating through the screw shaft through hole.
Preferably, the inner and outer annular surfaces at the bottom end of the positioning ring are provided with heat dissipation grooves in a penetrating manner.
Preferably, the heat dissipation groove is annularly provided with a plurality of heat dissipation grooves and is positioned below the first ring support.
Preferably, the bottom of the outer machine body is provided with a clamping notch through which the power supply line passes.
Preferably, the clamping slot is internally and fixedly embedded with a clamping line block, and the clamping line block is provided with a through hole through which a power supply line passes.
Preferably, the inner ring surface of the through hole is fixedly connected with a wire clamping ring, and the center of the wire clamping ring is provided with a threading hole through which a power supply wire passes.
Preferably, the wire clamping block is provided with a plurality of heat dissipation holes in a penetrating mode.
Compared with the prior art, the utility model has the following beneficial technical effects:
(1): according to the permanent magnet motor, through the design of the positioning ring and the structures on the positioning ring, the bottom end of the inner body can be limited to improve the stability of the inner body, and the bottom end of the inner body can be suspended to perform better heat dissipation, so that the permanent magnet motor can better adapt to the requirements of a high-performance fan;
(2): the utility model discloses a through the design of card line piece and each structure on, both can lead the connecting wire of motor, and can realize the spacing to the electric wire through the frictional force between card line ring and the electric wire, and can increase the heat dissipation of motor through the louvre.
Drawings
FIG. 1 is a schematic diagram of a permanent magnet motor for a high performance fan;
fig. 2 is a schematic diagram of the internal structure of fig. 1.
Reference numerals: 1. an outer body; 11. a second ring support; 12. a limiting screw shaft; 13. a screw cap; 14. a clamping notch;
2. a cover plate; 21. perforating a screw shaft;
3. an inner body;
4. a positioning ring; 41. a first ring support; 42. a heat sink;
5. a wire clamping block; 51. a through hole; 52. a wire clamping ring; 521. a threading hole; 53. and the heat dissipation holes.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1-2, the permanent magnet motor for a high performance fan provided by the utility model comprises an outer machine body 1, a cover plate 2 and an inner machine body 3, wherein the inner machine body 3 is arranged in the outer machine body 1, and other required electric components (not shown in the figure, the permanent magnet motor with the model TY-50E-4 can be referred to) are also arranged in the outer machine body 1. The bottom upper surface fixedly connected with holding ring 4 of outer organism 1, the interior ring face fixedly connected with of holding ring 4 holds in the palm 41 in the upper surface of holding in the palm in the first ring, the inside and outside anchor ring of bottom of holding ring 4 runs through and has offered radiating groove 42. The heat dissipation grooves 42 are annularly arranged in a plurality and are positioned below the first ring support 41. The first ring support 41 has a certain distance from the upper surface of the bottom of the outer machine body 1 so as to ensure the suspension of the bottom of the inner machine body 3 and improve heat dissipation, and the positioning ring 4 is used for sleeving the bottom end of the inner machine body 3 inside to position the inner machine body 3 in the outer machine body 1 and improve the stability of the motor. The inner ring surface of the outer machine body 1 is fixedly connected with a second ring support 11, and the cover plate 2 is arranged on the upper surface of the second ring support 11 and just presses the inner machine body 3 to improve the stability of the inner machine body 3. The upper surface of the second ring support 11 is fixedly connected with a plurality of limit screw shafts 12 in an annular shape, a screw shaft through hole 21 through which the top end of the limit screw shaft 12 movably penetrates is formed in the cover plate 2, and a nut 13 is spirally sleeved after the top end of the limit screw shaft 12 penetrates through the screw shaft through hole 21.
The working principle of the embodiment is as follows: through the design of locating ring 4 and each structure on it, not only can carry out spacingly in order to improve the stability of interior organism 3 to the bottom of interior organism 3, and can make the bottom of interior organism 3 unsettled in order to carry out better heat dissipation for in all, make this permanent magnet motor can adapt to the needs of high performance fan better.
Example two
The utility model provides a permanent magnet motor for a high-performance fan, which comprises an outer machine body 1, a cover plate 2 and an inner machine body 3, wherein the inner machine body 3 is arranged in the outer machine body 1, and other needed electric components (not shown in the figure and referring to the permanent magnet motor with the model TY-50E-4) are also arranged in the outer machine body 1. The bottom upper surface fixedly connected with holding ring 4 of outer organism 1, the interior ring face fixedly connected with of holding ring 4 holds in the palm 41 in the upper surface of holding in the palm in the first ring, the inside and outside anchor ring of bottom of holding ring 4 runs through and has offered radiating groove 42. The heat dissipation grooves 42 are annularly arranged in a plurality and are positioned below the first ring support 41. The first ring support 41 has a certain distance from the upper surface of the bottom of the outer machine body 1 so as to ensure the suspension of the bottom of the inner machine body 3 and improve heat dissipation, and the positioning ring 4 is used for sleeving the bottom end of the inner machine body 3 inside to position the inner machine body 3 in the outer machine body 1 and improve the stability of the motor. The inner ring surface of the outer machine body 1 is fixedly connected with a second ring support 11, and the cover plate 2 is arranged on the upper surface of the second ring support 11 and just presses the inner machine body 3 to improve the stability of the inner machine body 3. The upper surface of the second ring support 11 is fixedly connected with a plurality of limit screw shafts 12 in an annular shape, a screw shaft through hole 21 through which the top end of the limit screw shaft 12 movably penetrates is formed in the cover plate 2, and a nut 13 is spirally sleeved after the top end of the limit screw shaft 12 penetrates through the screw shaft through hole 21.
Compared to the first embodiment, the present embodiment further includes:
as shown in fig. 2, a clamping slot 14 through which a power supply line passes is formed at the bottom of the outer machine body 1, a wire clamping block 5 is fixedly embedded in the clamping slot 14, a through hole 51 through which the power supply line passes is formed in the wire clamping block 5, a wire clamping ring 52 is fixedly connected to an inner annular surface of the through hole 51, a threading hole 521 through which the power supply line passes is formed in the center of the wire clamping ring 52 in a penetrating manner, the wire clamping ring 52 can be insulating rubber with a certain elastic force, and mainly, a certain friction force is generated between the wire clamping ring and the wire to realize clamping limiting of the wire. The wire clamping block 5 is provided with a plurality of heat dissipation holes 53 in a penetrating way, and the heat dissipation holes 53 can increase the heat circulation inside and outside the outer machine body 1 and improve the heat dissipation effect.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (8)
1. The utility model provides a permanent magnet motor for high performance fan, includes outer organism (1), apron (2), interior organism (3), its characterized in that: the utility model discloses a machine body, including outer organism (1), inner organism (3), outer organism (1), bottom upper surface fixedly connected with holding in palm (41), first ring support (41) of inner ring face fixedly connected with of holding in the palm in the bottom of bottom (4), the second ring support (11) of inner ring face fixedly connected with of outer organism (1), apron (2) are arranged in the upper surface of second ring support (11) and just in time push down in organism (3) in order to improve the stability of inner organism (3).
2. The permanent magnet motor for the high-performance fan according to claim 1, wherein the upper surface of the second ring support (11) is fixedly connected with a limiting screw shaft (12), the cover plate (2) is provided with a screw shaft through hole (21) through which the top end of the limiting screw shaft (12) movably penetrates, and the top end of the limiting screw shaft (12) is spirally sleeved with a screw cap (13) after penetrating through the screw shaft through hole (21).
3. The permanent magnet motor for the high-performance fan according to claim 1, wherein the inner and outer annular surfaces at the bottom end of the positioning ring (4) are provided with heat dissipation grooves (42) in a penetrating manner.
4. A permanent magnet motor for a high performance fan according to claim 3, wherein the heat sink (42) is annularly provided in plurality and located below the first ring support (41).
5. The permanent magnet motor for the high-performance fan according to claim 1, wherein a clamping notch (14) through which a power supply line passes is formed in the bottom of the outer machine body (1).
6. The permanent magnet motor for the high-performance fan according to claim 5, wherein the wire clamping block (5) is fixedly embedded in the wire clamping slot (14), and the wire clamping block (5) is provided with a through hole (51) through which a power supply wire passes.
7. The permanent magnet motor for a high-performance fan according to claim 6, wherein a wire clamping ring (52) is fixedly connected to an inner annular surface of the through hole (51), and a threading hole (521) through which a power supply wire passes is formed in the center of the wire clamping ring (52).
8. The permanent magnet motor for a high-performance fan according to claim 6, wherein the wire clamping block (5) is provided with a plurality of heat dissipation holes (53) in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223508944.9U CN219086932U (en) | 2022-12-27 | 2022-12-27 | Permanent magnet motor for high-performance fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223508944.9U CN219086932U (en) | 2022-12-27 | 2022-12-27 | Permanent magnet motor for high-performance fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219086932U true CN219086932U (en) | 2023-05-26 |
Family
ID=86403538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223508944.9U Active CN219086932U (en) | 2022-12-27 | 2022-12-27 | Permanent magnet motor for high-performance fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219086932U (en) |
-
2022
- 2022-12-27 CN CN202223508944.9U patent/CN219086932U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201904710U (en) | Brushless permanent magnet DC motor with HS | |
| CN219086932U (en) | Permanent magnet motor for high-performance fan | |
| CN111446792A (en) | Rotor core assembly, rotor assembly and permanent magnet motor | |
| CN202586654U (en) | Series motor | |
| CN207111683U (en) | A kind of New-type electric machine rotating shaft for dc motor | |
| CN211351907U (en) | Force feedback brushless external rotor motor | |
| CN201902463U (en) | Bearing pedestal assembly for ball high-speed main shaft | |
| CN202405902U (en) | Rotor end part structure for driving motor of main helium fan | |
| CN213461439U (en) | Stator core convenient to heat dissipation | |
| CN204304636U (en) | A kind of stator for motors device for positioning and securing | |
| CN210123911U (en) | Novel switched reluctance motor stator structure | |
| CN109245490B (en) | Rotating assembly capable of generating power by utilizing radial rotating power of rotating assembly | |
| CN210298361U (en) | Controller positioning structure for electronic water pump | |
| CN2901671Y (en) | Motor rotor | |
| CN101599717B (en) | Spherical travelling wave type ultrasonic motor pre-tightening mechanism with multiple degrees of freedom | |
| CN212063702U (en) | Small brushless high-speed motor | |
| CN213906506U (en) | Electric control integrated motor | |
| CN214069686U (en) | Motor iron core structure capable of being cooled rapidly | |
| CN210693649U (en) | Novel permanent magnet brushless motor | |
| CN219067964U (en) | Flat driving coreless motor | |
| CN209608435U (en) | Electric machine rotor iron core tinertoy auxiliary hydraulic device | |
| CN220628985U (en) | Large notch rotor punching sheet | |
| CN217216335U (en) | Cylindrical magnetic pole combined linear generator | |
| CN210693733U (en) | Double-bearing assembly tool for motor | |
| CN109538692A (en) | A kind of permanent magnetism mounting structure of energy accumulation device for fly wheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |