CN213367550U

CN213367550U - Low electromagnetic energy motor

Info

Publication number: CN213367550U
Application number: CN202022251944.XU
Authority: CN
Inventors: 潘进
Original assignee: Suzhou Puyuan Metal Products Co ltd
Current assignee: Puyuan Motor Manufacturing Suzhou Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-06-04
Anticipated expiration: 2030-10-12

Abstract

The utility model provides a low electromagnetic energy motor relates to motor technical field. The utility model discloses a casing and pivot, the inner wall of casing is fixed with the stator, and the inside of casing is fixed with spiral pipe and soundproof cotton, be fixed with the rotor in the pivot, the right-hand member of pivot is fixed with the fixing base, the outer wall of fixing base is fixed with the flabellum, the lower extreme of casing is fixed with the one end of spring, and the other end of spring is fixed with the base. Can block sound through soundproof cotton and propagate in the casing, the noise abatement, and make to have the buffering effect between base and the casing through the spring, can further the noise abatement, then can drive the flabellum rotation through the fixing base, high-speed rotatory flabellum can dispel the heat, and can let in air conditioning or cooling water in the spiral pipe through letting in the pipe, let in back air conditioning or cooling water can be at the spiral pipe internal loop, the transmissibility of the heat of utilization can further dispel the heat, the utility model discloses noise reduction effect is good and the radiating effect is good.

Description

Low electromagnetic energy motor

Technical Field

The utility model relates to the technical field of motors, specifically a low electromagnetic energy motor.

Background

The motor is an industrially controlled heart and is a power base, on one hand, the overall increase of the motor market demands comes from the synchronous increase brought by the increase of energy consumption such as electric installed capacity, electric power and the like, and meanwhile, the motor demands driven by automation demands and replacement demands brought by high-efficiency motor application also come from the synchronous increase. The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law. Denoted in the circuit by the letter M. Its main function is to generate driving torque as power source of electric appliance or various machines. The generator is denoted in the circuit by the letter G. The main function of the generator is to convert mechanical energy into electric energy, and the most common generator at present utilizes heat energy, water energy and the like to drive a generator rotor to generate electricity. The main applications are servo motors, stepping motors, torque motors, switched reluctance motors, brushless dc motors, asynchronous motors, etc., and in order to save energy, it is common to increase output efficiency by reducing the loss of electromagnetic energy, thermal energy, and mechanical energy of the motor, which is called a low electromagnetic energy motor.

At present, the noise reduction effect of the existing low electromagnetic energy motor is not good, the generated noise is large, the heat dissipation effect is not good only through the fan blade for heat dissipation, the limitation is large, and the requirement in actual use cannot be met, so that the technology capable of being improved is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem who exists among the background art, the utility model provides a low electromagnetic energy motor has the good and good characteristics of radiating effect of noise reduction effect.

In order to solve the technical problem, the utility model provides a low electromagnetic energy motor, including casing and pivot, the inner wall of casing is fixed with the stator, and the inside of casing is fixed with spiral pipe and soundproof cotton, be fixed with the rotor in the pivot, the right-hand member of pivot is fixed with the fixing base, and the outer wall of fixing base is fixed with the flabellum, the lower extreme of casing is fixed with the one end of spring, and the other end of spring is fixed with the base.

Furthermore, the inner wall of casing is fixed with the bearing, and the casing passes through the bearing and is connected with the pivot rotation, the bearing is provided with two.

Furthermore, an inlet pipe and a discharge pipe are sequentially fixed at the upper end of the spiral pipe from left to right, and the inlet pipe and the discharge pipe penetrate through the upper end of the casing.

Furthermore, the right end of the casing is provided with a heat dissipation hole.

Furthermore, a control box is fixed at the upper end of the casing.

Furthermore, a limiting groove is formed in the upper end of the base, the base is clamped with a limiting block fixed to the lower end of the casing through the limiting groove, and the limiting block is cylindrical.

The above technical scheme of the utility model has following profitable technological effect: the utility model is characterized in that soundproof cotton is fixed inside the casing, the soundproof cotton can block sound from spreading in the casing and reduce noise, the lower end of the casing is fixed with one end of a spring, the other end of the spring is fixed with a base, the spring has a buffer and damping effect between the base and the casing, the noise can be further reduced, the noise reduction effect is good, and the spring can be effectively prevented from being damaged due to transverse deformation by moving a limiting block in a limiting groove, then the right end of the rotating shaft is fixed with a fixed seat, the outer wall of the fixed seat is fixed with a fan blade, the fan blade can be driven to rotate by the fixed seat, the fan blade rotating at high speed can radiate heat, a spiral pipe is fixed inside the casing, air or cooling water can be introduced into the spiral pipe through an inlet pipe, the introduced air or cooling water can circulate in the spiral pipe, and the transferability of utilized heat can further radiate heat, the heat dissipation effect is good.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the spiral pipe of the present invention;

fig. 3 is the utility model discloses the stopper is connected the schematic diagram with the base.

Reference numerals:

1. a housing; 2. a rotating shaft; 3. a rotor; 4. a bearing; 5. a stator; 6. a fixed seat; 7. a fan blade; 8. heat dissipation holes; 9. a spiral tube; 901. introducing a pipe; 902. a discharge pipe; 10. sound insulation cotton; 11. a control box; 12. a limiting block; 13. a spring; 14. a base; 15. a limiting groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1, the present invention relates to a low electromagnetic energy motor, including a housing 1 and a shaft 2, a stator 5 is fixed on an inner wall of the housing 1, the stator 5 is a stationary part of a motor, the stator 5 is composed of a stator core, a stator winding and a base, the stator 5 mainly functions to generate a rotating magnetic field, a spiral tube 9 and soundproof cotton 10 are fixed inside the housing 1, air conditioning and cooling water can circulate in the spiral tube 9 for heat dissipation, the soundproof cotton 10 can prevent sound from spreading in the housing 1 and reduce noise, the shaft 2 is fixed with a rotor 3, the rotor 3 is a rotating part of the motor and mainly functions to be cut by magnetic lines of force in the rotating magnetic field to generate current, a fixing base 6 is fixed at a right end of the shaft 2, a fan blade 7 is fixed on an outer wall of the fixing base 6, the shaft 2 rotates to drive the fan blade 7 to rotate through the fixing base 6, the fan blade 7 rotating at a high speed can generate wind, the heat dissipation can be further realized, one end of the spring 13 is fixed at the lower end of the machine shell 1, the base 14 is fixed at the other end of the spring 13, the spring 13 is a mechanical part which works by utilizing elasticity, the elasticity of the spring 13 enables a buffering effect to be realized between the machine shell 1 and the base 14, and the noise can be further reduced.

As shown in fig. 1, a bearing 4 is fixed on an inner wall of the housing 1, the housing 1 is rotatably connected to the rotating shaft 2 through the bearing 4, two bearings 4 are provided, the bearing 4 can support the rotating shaft 2, and the rotating shaft 2 can rotate on the housing 1 through the bearing 4.

As shown in fig. 2, an inlet pipe 901 and an outlet pipe 902 are sequentially fixed to the upper end of the spiral pipe 9 from left to right, the inlet pipe 901 and the outlet pipe 902 penetrate through the upper end of the housing 1, and cold air or cooling water can be introduced into the spiral pipe 9 through the inlet pipe 901 and then discharged through the outlet pipe 902, so that the cold air or cooling water can be circulated and dissipated heat.

As shown in fig. 1, the right end of the casing 1 is provided with heat dissipation holes 8, so that heat dissipation is facilitated through the heat dissipation holes 8.

As shown in fig. 1, a control box 11 is fixed at the upper end of the housing 1, and a control device of the motor is arranged in the control box 11, so as to control the motor conveniently.

Wherein as shown in fig. 3, the upper end of base 14 has been seted up spacing groove 15, and base 14 passes through spacing groove 15 and the fixed stopper 12 joint of casing 1 lower extreme, and stopper 12 is cylindricly, makes spring 13 can only vertical direction compress through the cooperation of spacing groove 15 and stopper 12, can prevent that spring 13 from seriously warping, increases spring 13's life.

The working principle is as follows: when the heat dissipation device is used, the rotation of the rotating shaft 2 and the rotor 3 can generate a large amount of heat and large noise, during heat dissipation, the rotating shaft 2 can drive the fan blades 7 to rotate through the fixing seat 6, the rotating fan blades 7 can generate air flow, the heat in the casing 1 can be dissipated through the heat dissipation holes 8, when the fan blades 7 are not enough for heat dissipation, air conditioning or cooling water can be introduced into the spiral pipe 9 through the introduction pipe 901, the introduced air conditioning or cooling water can dissipate the heat by utilizing the heat transmissibility, then the heat is discharged and circulated through the discharge pipe 902, when the noise is reduced, the soundproof cotton 10 can prevent the sound from being transmitted in the casing 1, the noise can be reduced, the vibration of the casing 1 can be reduced by the expansion of the spring 13, the noise can also be reduced, meanwhile, the limiting block 12 at the lower end of the casing 1 can move up and down in the limiting groove 15 on the base 14, the spring 13 is effectively prevented from being severely deformed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A low electromagnetic energy motor comprises a machine shell (1) and a rotating shaft (2), and is characterized in that: the inner wall of casing (1) is fixed with stator (5), and the inside of casing (1) is fixed with spiral pipe (9) and soundproof cotton (10), be fixed with rotor (3) on pivot (2), the right-hand member of pivot (2) is fixed with fixing base (6), and the outer wall of fixing base (6) is fixed with flabellum (7), the lower extreme of casing (1) is fixed with the one end of spring (13), and the other end of spring (13) is fixed with base (14).

2. The low electromagnetic energy motor according to claim 1, wherein a bearing (4) is fixed on the inner wall of the housing (1), the housing (1) is rotatably connected with the rotating shaft (2) through the bearing (4), and two bearings (4) are arranged.

3. The low electromagnetic energy motor according to claim 1, wherein an inlet pipe (901) and an outlet pipe (902) are sequentially fixed to the upper end of the spiral pipe (9) from left to right, and the inlet pipe (901) and the outlet pipe (902) penetrate through the upper end of the housing (1).

4. The motor of claim 1, wherein the right end of the casing (1) is provided with heat dissipation holes (8).

5. The low electromagnetic energy motor according to claim 1, wherein a control box (11) is fixed to an upper end of the casing (1).

6. The low electromagnetic energy motor according to claim 1, wherein the upper end of the base (14) is provided with a limiting groove (15), the base (14) is clamped with a limiting block (12) fixed at the lower end of the casing (1) through the limiting groove (15), and the limiting block (12) is cylindrical.