CN219420502U

CN219420502U - High heat dissipation motor

Info

Publication number: CN219420502U
Application number: CN202320365720.2U
Authority: CN
Inventors: 刘羽
Original assignee: Shengzhou Sloan Motor Co ltd
Current assignee: Shengzhou Sloan Motor Co ltd
Priority date: 2023-02-25
Filing date: 2023-02-25
Publication date: 2023-07-25
Anticipated expiration: 2033-02-25

Abstract

The utility model discloses a high-heat-dissipation motor, relates to the technical field of motors, and aims to solve the problem of uneven heat dissipation of the motor, and the technical scheme is as follows: the motor comprises a motor seat and a rotor, wherein one end of the rotor is fixedly connected with a rotating shaft, a gap is formed between the rotor and the inner wall of the motor seat, a plurality of radiating blades are rotationally connected to the inner wall of the motor seat, one ends of the radiating blades are fixedly connected with connecting pieces, and a plurality of radiating holes are formed in the surface of the motor seat.

Description

High heat dissipation motor

Technical Field

The utility model relates to the technical field of motors, in particular to a motor with high heat dissipation.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law; the motor can be divided into a motor and a generator, and the outside of the existing motor is covered with a layer of shell, so that the motor is protected, and dust in the air can be effectively prevented from entering the motor.

Because the motor can produce a large amount of heat after long-time use to influence the result of use and the life of motor, consequently current motor can install fin at the afterbody usually, thereby blow off the heat that the motor produced when the motor uses, but because fin sets up in the afterbody, consequently the wind that rotates the production flows forward from the motor afterbody, and take away the heat when flowing, because absorbed more heat when the wind flows to the motor tip, the heat dissipation effect that has unable re-absorption this moment to lead to motor tip department is poor, form the inhomogeneous condition of heat dissipation, influence the result of use and the life of motor, therefore need propose a new scheme to solve this problem.

Disclosure of Invention

The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide a motor with high heat dissipation, which can uniformly dissipate heat.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a high heat dissipation motor, includes the frame and rotates the rotor of connecting in the frame, rotor one end fixedly connected with one extends to the pivot outside the frame, form a clearance between rotor and the frame inner wall, the clearance rotation is connected with a plurality of radiating fin that are located the outer circumference arrangement of rotor, a plurality of radiating fin one end equal fixedly connected with and pivot fixed connection's connecting piece, the frame surface is equipped with a plurality of louvres.

Through adopting above-mentioned technical scheme, through setting up radiator blade and connecting piece, can be when using the motor, because the connection of connecting piece, radiator blade can rotate along with the rotation of the pivot on the device, and because radiator blade circumference row is outside the rotor, the wind energy that consequently produces when radiator blade rotates can be even blow off the heat that the rotor produced, thereby play even radiating effect, effectively improved the life of motor, and the louvre can be convenient for discharge the frame with having heat wind, thereby effectively improved the radiating effect.

The utility model is further provided with: the connecting piece comprises a connecting plate fixedly connected to the surface of the rotating shaft, the connecting plate is positioned between the inner wall of the machine base and the rotor, and one ends of the radiating blades are fixedly connected to the surface of the connecting plate.

Through adopting above-mentioned technical scheme, through setting up the connecting plate, can be when the pivot rotates, the connecting plate drives fixed connection in the radiating fin on its surface and takes place to rotate together to play and drive radiating fin and pivot pivoted effect together, this design is simple structure not only, and convenient operation easily realizes.

The utility model is further provided with: an annular groove is formed in the inner wall of the base, a circular ring is connected to the annular groove in a rotating mode, and the other ends of the radiating blades are fixedly connected to the surface of the circular ring.

Through adopting above-mentioned technical scheme, through setting up the ring, can fix radiator blade's the other end to prevent that radiator blade from taking place to rock when rotating, thereby influence the use of rotor, effectively improved radiator blade's stability, and through setting up the ring channel, can restrict the rotation range of ring when the ring rotates, thereby prevent ring and frame separation.

The utility model is further provided with: the surface of the radiating blade is an arc surface.

Through adopting above-mentioned technical scheme, through setting up the cambered surface, can be when radiating vane rotates, the wind that produces can produce along the cambered surface and assemble to played the effect of gathering wind, made the radiating effect better, effectively played even radiating effect, thereby improved the life of motor.

The utility model is further provided with: and a filter screen is fixedly connected in the heat dissipation hole.

Through adopting above-mentioned technical scheme, through setting up the filter screen, can block the dust in the air outside the frame when outside air gets into in the frame to play the effect that prevents in the dust gets into the frame, effectively improved the life of motor.

The utility model is further provided with: the surface of the machine base is provided with a plurality of arc-shaped grooves, and the inner walls of the arc-shaped grooves are fixedly connected with heat conducting plates.

Through adopting above-mentioned technical scheme, through setting up the arc recess, can increase the anti deformation coefficient of frame to make the frame can have certain anti deformation ability, and through setting up the heat-conducting plate, can absorb the heat that the rotor rotated and produce outside the frame, thereby be convenient for the dissipation of heat, effectively improved the heat dispersion of motor.

The utility model is further provided with: and a plurality of guide inclined planes are arranged in the radiating holes.

Through adopting above-mentioned technical scheme, through setting up the direction inclined plane, can be when the wind discharges the frame, can get into the louvre along the direction inclined plane to discharge through the louvre, thereby played the effect of being convenient for exhaust.

In summary, the utility model has the following beneficial effects:

through setting up radiator blade and connecting piece, can be when using the motor, owing to the connection of connecting piece, radiator blade can rotate along with the rotation of the pivot on the device to owing to radiator blade circumference arranges outside the rotor, the wind that consequently produces when radiator blade rotates can be even blow off the heat that the rotor produced, thereby play even radiating effect, effectively improved the life of motor, and the louvre can be convenient for with having thermal wind to discharge the frame, thereby effectively improved the radiating effect.

Drawings

FIG. 1 is a schematic view of the external structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

fig. 3 is an exploded view of the present utility model.

Reference numerals: 1. a base; 2. a rotating shaft; 3. an arc-shaped groove; 4. a heat radiation hole; 5. a filter screen; 6. a rotor; 7. a heat radiation blade; 8. a connecting plate; 9. an annular groove; 10. a circular ring; 11. a gap.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a high heat dissipation motor, as shown in fig. 1-3, including frame 1 and rotor 6 in frame 1 is connected in the rotation, frame 1 surface is equipped with a plurality of arc recesses 3, can increase the anti deformability of frame 1, fixedly connected with heat conduction plate on the arc recess 3 inner wall, can absorb the heat that rotor 6 rotated and produce to frame 1 surface, thereby be convenient for the dispersion of heat, rotor 6 one end fixedly connected with one extends to the outer pivot 2 of frame 1, form a clearance 11 between rotor 6 and frame 1 inner wall, clearance 11 internal rotation is connected with a plurality of fin 7 that are located rotor 6 outer circumference range, can also take place to rotate thereupon when pivot 2 rotates, thereby dispel the heat to rotor 6, fin 7 surface is the cambered surface, can effectually gather the fan together, thereby the radiating effect has been improved, frame 1 surface is equipped with a plurality of convenient for thermovent 4, be equipped with a plurality of guide slopes in thermovent 4, can get into in thermovent 4 along the guide slope when fan discharge frame 1, and discharge through thermovent 4, thereby be convenient for the fan filter screen 5 is connected with in order to prevent that dust from getting into frame 1 when the interior dust of frame 1, thereby the dust is prevented to get into in the frame 1 when the interior is connected with the fixed air in the exhaust vent 1.

As shown in fig. 1-3, one end of each of the plurality of cooling blades 7 is fixedly connected with a connecting piece fixedly connected with the rotating shaft 2, the connecting piece comprises a connecting plate 8 fixedly connected with the surface of the rotating shaft 2, the connecting plate 8 is located between the inner wall of the machine base 1 and the rotor 6, one end of each of the plurality of cooling blades 7 is fixedly connected with the surface of the connecting plate 8, when the rotating shaft 2 rotates, the connecting plate 8 drives the cooling blades 7 to rotate together, so that the cooling blades 7 rotate along with the rotation of the rotating shaft 2, an annular groove 9 is arranged on the inner wall of the machine base 1, a circular ring 10 is rotationally connected with the annular groove 9, the other end of each cooling blade 7 is fixedly connected with the surface of the circular ring 10, the other end of each cooling blade 7 can be fixed, and therefore the cooling blades 7 are prevented from shaking when rotating, and the annular groove 9 can limit the rotation range of the circular ring 10 when the circular ring 10 rotates, and the separation of the circular ring 10 and the machine base 1 is prevented.

Working principle: when the motor is used, the motor is electrified, the rotor 6 in the motor drives the rotating shaft 2 to rotate, the connecting plate 8 fixedly connected to the surface of the rotating shaft 2 drives the plurality of radiating blades 7 fixed to the surface of the connecting plate 8 to correspondingly rotate along with the rotation of the rotating shaft 2, the plurality of radiating blades 7 are positioned in the gap 11 between the inner wall of the machine base 1 and the rotor 6 to rotate, wind power is generated in the rotating process, the generated wind energy can take away heat generated by the rotation of the rotor 6, so that the cooling effect is achieved, and hot air enters the radiating hole 4 along the guide inclined plane on the inner wall of the radiating hole 4, and then is discharged out of the machine base 1 through the filter screen 5 in the radiating hole 4, so that the uniform radiating effect is achieved.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The utility model provides a high heat dissipation motor, includes frame (1) and rotates rotor (6) of connecting in frame (1), its characterized in that: rotor (6) one end fixedly connected with one extends to pivot (2) outside frame (1), form a clearance (11) between rotor (6) and frame (1) inner wall, clearance (11) internal rotation is connected with a plurality of radiating fin (7) that are located rotor (6) outer circumference range, a plurality of radiating fin (7) one end all fixedly connected with and pivot (2) fixedly connected with connecting piece, frame (1) surface is equipped with a plurality of louvres (4).

2. A high heat dissipation motor as defined in claim 1, wherein: the connecting piece comprises a connecting plate (8) fixedly connected to the surface of the rotating shaft (2), the connecting plate (8) is positioned between the inner wall of the machine base (1) and the rotor (6), and one ends of the radiating blades (7) are fixedly connected to the surface of the connecting plate (8).

3. A high heat dissipation motor as defined in claim 2, wherein: an annular groove (9) is formed in the inner wall of the base (1), a circular ring (10) is connected to the annular groove (9) in a rotating mode, and the other ends of the radiating blades (7) are fixedly connected to the surface of the circular ring (10).

4. A high heat dissipation motor as defined in claim 1, wherein: the surface of the radiating blade (7) is an arc surface.

5. A high heat dissipation motor as defined in claim 1, wherein: the filter screen (5) is fixedly connected in the radiating hole (4).

6. A high heat dissipation motor as defined in claim 1, wherein: the surface of the machine base (1) is provided with a plurality of arc-shaped grooves (3), and the inner wall of each arc-shaped groove (3) is fixedly connected with a heat conducting plate.

7. A high heat dissipation motor as defined in claim 1, wherein: a plurality of guide inclined planes are arranged in the radiating holes (4).