CN221240177U - High-efficiency motor stator and rotor - Google Patents
High-efficiency motor stator and rotorInfo
- Publication number
- CN221240177U CN221240177U CN202323083974.4U CN202323083974U CN221240177U CN 221240177 U CN221240177 U CN 221240177U CN 202323083974 U CN202323083974 U CN 202323083974U CN 221240177 U CN221240177 U CN 221240177U
- Authority
- CN
- China
- Prior art keywords
- rotor
- stator
- pieces
- centrifugal
- centrifugal blades
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000017525 heat dissipation Effects 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000009423 ventilation Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model provides a stator and a rotor of a high-efficiency motor, and belongs to the field of motor accessories. The stator and rotor heat dissipation structure solves the problem that an existing stator and rotor is poor in heat dissipation effect. The stator and rotor of the high-efficiency motor comprises a stator piece, a rotor assembly and a transmission shaft, wherein the rotor assembly consists of two rotor pieces which are arranged in a relative structure, the two rotor pieces are fixedly connected through a plurality of connecting ribs, a plurality of centrifugal blades used for improving the heat dissipation effect are arranged on the rotor pieces, the plurality of centrifugal blades are distributed at intervals along the central axis of the rotor pieces in the circumferential direction, centrifugal air channels for air to flow rapidly are formed by matching two adjacent centrifugal blades, a plurality of vent holes which are convenient for air to flow rapidly and dissipate heat are formed in the rotor pieces, a connecting ring which is fixedly connected with the plurality of connecting ribs is arranged on the rotor pieces, and the plurality of centrifugal blades are arranged between the rotor pieces and the connecting ring and are arranged in an integrated structure. The utility model has the advantages of high heat dissipation, high efficiency and high efficiency.
Description
Technical Field
The utility model belongs to the field of motor accessories, relates to a stator and a rotor, and particularly relates to a stator and a rotor of a high-efficiency motor.
Background
The stator and rotor is an important component in the motor, the stator and rotor can generate heat during rotation operation, the existing heat dissipation structure applied to the stator and rotor generally adopts an impeller increasing mode to dissipate heat outside the stator and rotor, the heat inside the stator and rotor in the movement process of the stator and rotor still cannot be dissipated, the stator and rotor is high in working strength, the inside still cannot dissipate heat rapidly, and the service life and the working efficiency of the stator and rotor are seriously influenced due to poor heat dissipation effect.
Disclosure of Invention
The utility model aims at solving the problems in the prior art and provides a high-efficiency motor stator and rotor capable of rapidly radiating heat so as to solve the problems.
The aim of the utility model can be achieved by the following technical scheme: the stator and rotor of the high-efficiency motor comprises a stator piece for winding a lead wire, a rotor component for mutually matched transmission and a transmission shaft for mounting the rotor component, and is characterized in that the rotor component consists of two rotor pieces which are arranged in an opposite structure;
the two rotor pieces are fixedly connected through a plurality of connecting ribs;
The rotor piece is provided with a plurality of centrifugal blades for improving the heat dissipation effect, and the centrifugal blades are distributed at intervals along the central axis of the rotor piece in the circumferential direction;
two adjacent centrifugal blades are matched to form a centrifugal air channel for air to flow rapidly;
the rotor piece is provided with a plurality of vent holes which are convenient for air to flow and dissipate heat rapidly;
The rotor piece is provided with a connecting ring fixedly connected with a plurality of connecting ribs, and a plurality of centrifugal blades are positioned between the rotor piece and the connecting ring and are arranged in an integrated structure.
In the stator and rotor of the high-efficiency motor, the connecting ribs are fixedly connected with the corresponding end surfaces of the two rotor pieces through the connecting rings and are arranged in an integrated structure, and the connecting ribs are distributed at intervals along the central axis of the rotor pieces in the circumferential direction.
In the stator and rotor of the high-efficiency motor, an air channel for rapid ventilation and heat dissipation of air is formed between two adjacent connecting ribs in a matched mode.
In the stator and rotor of the high-efficiency motor, the plurality of ventilation holes are distributed at intervals along the central axis of the rotor piece in the circumferential direction, so that the heat of the inner stator piece can be volatilized and dissipated rapidly.
In the stator and rotor of the high-efficiency motor, the rotor pieces are fixedly arranged on the transmission shaft, the rotor pieces are driven to rotate through the transmission shaft, and the centrifugal blades and the centrifugal air duct structure are utilized to realize rapid internal air cooling.
Compared with the prior art, the stator and rotor of the high-efficiency motor is simple in structure, the centrifugal blades and the centrifugal air channels are additionally arranged, when the transmission shaft drives the rotor piece to rotate, the centrifugal blades and the centrifugal air channels are utilized to cool the inside, so that the air circulation efficiency and speed are increased, the inside is rapidly cooled and volatilized, and the service life and the working efficiency of the stator and the rotor are greatly prolonged.
Drawings
Fig. 1 is a schematic perspective view of a stator and a rotor of the high-efficiency motor.
Fig. 2 is a schematic perspective view of a rotor member of the stator and rotor of the high-efficiency motor.
Fig. 3 is a schematic diagram of a front view of a rotor member of the stator and rotor of the high-efficiency motor.
In the figure, 1, a stator piece; 2. a rotor member; 3. a transmission shaft; 4. a connecting rib; 5. centrifugal blades; 6. centrifugal air duct; 7. a vent hole; 8. a connecting ring; 9. and an air duct.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1, fig. 2 and fig. 3, the stator and rotor of the high-efficiency motor comprise a stator piece 1 for winding a lead wire, a rotor component matched with each other for transmission, and a transmission shaft 3 for mounting the rotor component, wherein the rotor component is composed of two rotor pieces 2 which are arranged in a relative structure, the two rotor pieces 2 are fixedly connected through a plurality of connecting ribs 4, a plurality of centrifugal blades 5 for improving the heat dissipation effect are arranged on the rotor pieces 2, a plurality of centrifugal blades 5 are distributed at intervals in the circumferential direction along the central axis of the rotor pieces 2, two adjacent centrifugal blades 5 are matched with each other to form a centrifugal air channel 6 for air to flow fast, a plurality of ventilation holes 7 for facilitating air to flow fast are formed in the rotor pieces 2, a plurality of connecting rings 8 which are fixedly connected with a plurality of connecting ribs 4 are arranged on the rotor pieces 2, a plurality of centrifugal blades 5 are arranged between the rotor pieces 2 and the connecting rings 8 and are arranged in an integrally formed structure, the structure is simple, the centrifugal blades 5 and the centrifugal air channel 6 are additionally arranged, and the transmission shaft 3 drives the rotor pieces 2 to rotate, and the centrifugal blades 5 and the centrifugal air channel 6 are utilized to perform the rotation motion, thereby the inside ventilation efficiency is improved, the cooling efficiency and the service life of the inside is greatly prolonged, and the service life of the rotor is prolonged.
Further, in order to improve the connection strength and the heat dissipation efficiency, the corresponding end faces of the plurality of connecting ribs 4 and the two rotor pieces 2 are fixedly connected through the connecting rings 8 and are arranged in an integrated structure, the plurality of connecting ribs 4 are distributed at intervals along the central axis of the rotor pieces 2 in the circumferential direction, ventilation channels 9 for enabling air to flow and dissipate heat rapidly are formed between the two adjacent connecting ribs 4 in a matched mode, the connecting ribs 4 are high in connection strength and compression strength, and the ventilation channels 9 facilitate rapid volatilization and dissipation of internal heat.
Further, in order to improve the heat dissipation efficiency, the plurality of ventilation holes 7 are distributed at intervals along the central axis of the rotor member 2 in the circumferential direction, so that the heat of the inner stator member 1 can be volatilized and dissipated rapidly.
Preferentially, the rotor pieces 2 are fixedly arranged on the transmission shaft 3, the rotor pieces 2 are driven to rotate through the transmission shaft 3, and the centrifugal blades 5 and the centrifugal air duct 6 are utilized to realize rapid air cooling inside.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although the terms stator part 1, rotor part 2, drive shaft 3, connecting ribs 4, centrifugal blades 5, centrifugal air duct 6, ventilation holes 7, connecting rings 8, ventilation ducts 9 are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (5)
1. The stator and rotor of the high-efficiency motor comprises a stator piece (1) for winding a lead wire, a rotor component for mutually matched transmission and a transmission shaft (3) for mounting the rotor component, and is characterized in that the rotor component consists of two rotor pieces (2) which are arranged in an opposite structure;
the two rotor pieces (2) are fixedly connected through a plurality of connecting ribs (4);
A plurality of centrifugal blades (5) for improving the heat dissipation effect are arranged on the rotor piece (2), and the centrifugal blades (5) are distributed at intervals along the central axis of the rotor piece (2) in the circumferential direction;
Two adjacent centrifugal blades (5) are matched to form a centrifugal air duct (6) for air to circulate rapidly;
a plurality of vent holes (7) which are convenient for air to flow and dissipate heat rapidly are arranged on the rotor piece (2);
The rotor piece (2) is provided with a connecting ring (8) fixedly connected with a plurality of connecting ribs (4), and a plurality of centrifugal blades (5) are positioned between the rotor piece (2) and the connecting ring (8) and are arranged in an integrated structure.
2. The stator and rotor of the high-efficiency motor according to claim 1, wherein the plurality of connecting ribs (4) are fixedly connected with the corresponding end surfaces of the two rotor pieces (2) through connecting rings (8) and are arranged in an integrally formed structure, and the plurality of connecting ribs (4) are distributed at intervals along the central axis of the rotor pieces (2) in the circumferential direction.
3. The stator and rotor of a high-efficiency motor according to claim 2, wherein a ventilation channel (9) for rapid ventilation and heat dissipation of air is formed between two adjacent connecting ribs (4).
4. The stator and rotor of the high-efficiency motor according to claim 1, wherein the plurality of ventilation holes (7) are arranged at intervals along the central axis of the rotor member (2) in the circumferential direction, so that the heat of the inner stator member (1) can be volatilized and dissipated rapidly.
5. The stator and rotor of the high-efficiency motor according to claim 1, wherein the rotor parts (2) are fixedly arranged on a transmission shaft (3), the rotor parts (2) are driven to rotate by the transmission shaft (3), and the centrifugal blades (5) and the centrifugal air duct (6) are utilized to realize rapid internal air cooling.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221240177U true CN221240177U (en) | 2024-06-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |