CN213027561U - Air cooling device for motor - Google Patents
Air cooling device for motor Download PDFInfo
- Publication number
- CN213027561U CN213027561U CN202021349030.0U CN202021349030U CN213027561U CN 213027561 U CN213027561 U CN 213027561U CN 202021349030 U CN202021349030 U CN 202021349030U CN 213027561 U CN213027561 U CN 213027561U
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- supporting seat
- motor
- air guide
- ring
- guide structure
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- Motor Or Generator Frames (AREA)
Abstract
The motor air cooling device comprises a rotating shaft, a stator winding and a circular ring, wherein a left supporting seat and a right supporting seat are respectively arranged on the inner sides of bearing stops at two ends of the rotating shaft, an air guide structure is arranged on the outer ring of the stator winding, the left supporting seat is welded at the left end of the air guide structure, the circular ring is welded at the right end of the air guide structure, and the right side of the circular ring is connected with the right supporting seat through a plurality of bolts and nuts; wind-guiding structure is provided with spiral aviation baffle and drum, and the welding of spiral aviation baffle is at the drum inner circle the utility model discloses novel structure carries out all-round forced air cooling heat dissipation to the motor to guarantee that the motor running state is good, and can last the operation for a long time, increased substantially the life of motor.
Description
Technical Field
The utility model relates to the technical field of motors, especially, relate to a motor air cooling device.
Background
An electric motor is a device that converts electrical energy into mechanical energy. The electromagnetic power generator utilizes an electrified coil (namely a stator winding) to generate a rotating magnetic field and acts on a rotor (such as a squirrel-cage closed aluminum frame) to form magnetoelectric power rotating torque. The traditional motor mainly comprises a front end cover, a rear end cover, a stator, a rotor, a rotating shaft and a fan, wherein the stator, the rotor, the rotating shaft and the fan are arranged in a motor base, and the tail fan cools the motor during working. After the motor works for a long time, the stator winding generates a large amount of heat, and the effect of cooling the motor by adopting the fan is not obvious, so that the stator winding is burnt out, and the service life of the motor is shortened.
Disclosure of Invention
The purpose of the utility model is to solve the technical problem and provide an air cooling device for a motor.
In order to realize the technical purpose, reach foretell technical requirement, the utility model discloses the technical scheme who adopts is: motor air cooling device, including pivot, stator winding, ring, its characterized in that: the inner sides of bearing stops at two ends of the rotating shaft are respectively provided with a left supporting seat and a right supporting seat, the outer ring of the stator winding is provided with an air guide structure, the left supporting seat is welded at the left end of the air guide structure, a ring is welded at the right end of the air guide structure, and the right side of the ring is connected with the right supporting seat through a plurality of bolts and nuts; the air guide structure is provided with a spiral air guide plate and a cylinder, and the spiral air guide plate is welded on the inner ring of the cylinder.
Preferably: the spiral air deflector is formed by welding a plurality of plastic plates.
Preferably: the left supporting seat is provided with an outer ring A and an inner ring A, and a plurality of connecting strips A are uniformly distributed between the outer ring A and the inner ring A; the left supporting seat is made of the following materials: a plastic.
Preferably: the right supporting seat is provided with an outer ring B and an inner ring B, and a plurality of connecting strips B are uniformly distributed between the outer ring B and the inner ring B; the right supporting seat is made of the following materials: a plastic.
Preferably: and the left supporting seat and the right supporting seat are in key connection with the rotating shaft.
The utility model discloses novel structure carries out all-round forced air cooling heat dissipation to the motor to guarantee that motor running state is good, and can last the operation for a long time, increased substantially the life of motor.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a schematic left side view of the present invention;
FIG. 3 is a right side view of the present invention;
in the figure: 1. the wind power generator comprises a rotating shaft, 2 parts of a left supporting seat, 2-1 parts of an outer ring A, 2-2 parts of an inner ring A, 2-3 parts of a connecting strip A, 3 parts of a wind guide structure, 3-1 parts of a spiral wind deflector, 3-2 parts of a cylinder, 5 parts of a stator winding, 6 parts of a circular ring, 8 parts of a right supporting seat, 8-1 parts of an outer ring B, 8-2 parts of an inner ring B and 8-3 parts of a connecting strip B.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
In the figure: motor air cooling plant, including pivot 1, stator winding 5, ring 6, its characterized in that: the inner sides of bearing stops at two ends of the rotating shaft 1 are respectively provided with a left supporting seat 2 and a right supporting seat 8, the outer ring of the stator winding 5 is provided with a wind guide structure 3, the left supporting seat 2 is welded at the left end of the wind guide structure 3, a circular ring 6 is welded at the right end of the wind guide structure, and the right side of the circular ring 6 is connected with the right supporting seat 8 through a plurality of bolts and nuts; the air guide structure 3 is provided with a spiral air guide plate 3-1 and a cylinder 3-2, and the spiral air guide plate 3-1 is welded on the inner ring of the cylinder 3-2. The spiral air deflector 3-1 is formed by welding a plurality of plastic plates. The left supporting seat 2 is provided with an outer ring A2-1 and an inner ring A2-2, and a plurality of connecting strips A2-3 are uniformly distributed between the outer ring A2-1 and the inner ring A2-2; the left supporting seat 2 is made of the following materials: a plastic. The right supporting seat 8 is provided with an outer ring B8-1 and an inner ring B8-2, and a plurality of connecting strips B8-3 are uniformly distributed between the outer ring B8-1 and the inner ring B8-2; the right supporting seat 8 is made of the following materials: a plastic. And the left supporting seat 2 and the right supporting seat 8 are in key connection with the rotating shaft 1.
The motor during operation, the pivot drives wind-guiding structure through left branch seat and right branch seat and rotates around the motor shaft, and the spiral aviation baffle is dispelled the heat that stator winding produced right, and the hot-air is discharged in motor housing exhaust hole, and the spiral aviation baffle has increased the flow of hot-air between motor housing and the stator winding, carries out all-round forced air cooling heat dissipation to the motor to guarantee that motor running state is good, and can last the operation for a long time, increased substantially the life of motor.
The above embodiments of the present invention are only examples for clearly illustrating the present invention, but not for limiting the scope of the present invention, and all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.
Claims (5)
1. Motor air cooling device, including pivot (1), stator winding (5), ring (6), its characterized in that: the inner sides of bearing blocks at two ends of the rotating shaft (1) are respectively provided with a left supporting seat (2) and a right supporting seat (8), the outer ring of the stator winding (5) is provided with an air guide structure (3), the left supporting seat (2) is welded at the left end of the air guide structure (3), a circular ring (6) is welded at the right end of the air guide structure, and the right side of the circular ring (6) is connected with the right supporting seat (8) through a plurality of bolts and nuts; the air guide structure (3) is provided with a spiral air guide plate (3-1) and a cylinder (3-2), and the spiral air guide plate (3-1) is welded on the inner ring of the cylinder (3-2).
2. The motor air-cooling device according to claim 1, characterized in that: the spiral air deflector (3-1) is formed by welding a plurality of plastic plates.
3. The motor air-cooling device according to claim 1, characterized in that: the left supporting seat (2) is provided with an outer ring A (2-1) and an inner ring A (2-2), and a plurality of connecting strips A (2-3) are uniformly distributed between the outer ring A (2-1) and the inner ring A (2-2); the left supporting seat (2) is made of the following materials: a plastic.
4. The motor air-cooling device according to claim 1, characterized in that: the right supporting seat (8) is provided with an outer ring B (8-1) and an inner ring B (8-2), and a plurality of connecting strips B (8-3) are uniformly distributed between the outer ring B (8-1) and the inner ring B (8-2); the right supporting seat (8) is made of the following materials: a plastic.
5. The motor air-cooling device according to claim 1, 3 or 4, characterized in that: the left supporting seat (2) and the right supporting seat (8) are connected with the rotating shaft (1) through keys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021349030.0U CN213027561U (en) | 2020-07-10 | 2020-07-10 | Air cooling device for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021349030.0U CN213027561U (en) | 2020-07-10 | 2020-07-10 | Air cooling device for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213027561U true CN213027561U (en) | 2021-04-20 |
Family
ID=75501550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021349030.0U Active CN213027561U (en) | 2020-07-10 | 2020-07-10 | Air cooling device for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213027561U (en) |
-
2020
- 2020-07-10 CN CN202021349030.0U patent/CN213027561U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 214500 No. 3, Xinwang Road, Jingjiang Economic Development Zone, Taizhou City, Jiangsu Province Patentee after: Jiangsu Jiujiu Motor Co.,Ltd. Address before: 214500 No. 3, Xin Wang Road, Jingjiang economic and Technological Development Zone, Taizhou, Jiangsu Patentee before: JINGJIANG JIUJIU MOTOR CO.,LTD. |