CN219068008U - High-efficient radiating step motor - Google Patents

Abstract

The utility model discloses a high-efficiency heat-dissipation stepping motor, relates to the technical field of stepping motors, and aims to solve the problems that in the use process of the existing stepping motor, the motor is prone to failure and service life is shortened due to the fact that the motor is in a non-uniform heat dissipation condition when in operation according to environmental changes. The utility model comprises a stepping motor body, wherein a first lantern ring assembly and a second lantern ring assembly are sleeved on the stepping motor body, the first lantern ring assembly and the second lantern ring assembly are positioned at two ends of the stepping motor body, a plurality of radiating assemblies are arranged on the outer side of the stepping motor body, a plurality of radiating assemblies are arranged around the outer side of the stepping motor body, a suction assembly is arranged in the middle of the second lantern ring assembly, the plurality of radiating assemblies are arranged around the outer side of the stepping motor body to form surrounding type heat dissipation, and the radiating assemblies are mutually matched to form longitudinal and transverse heat dissipation, so that the high-efficiency performance of heat dissipation is improved.

Description

High-efficient radiating step motor

Technical Field

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

Background

A stepper motor is a motor that converts an electrical pulse signal into a corresponding angular or linear displacement. Each time a pulse signal is input, the rotor rotates by an angle or further, the output angular displacement or linear displacement is proportional to the input pulse number, and the rotating speed is proportional to the pulse frequency. Thus, the stepping motor is also called a pulse motor.

In the use process of the existing stepping motor, according to the change of the environment, the motor is in the condition of uneven heat dissipation during operation, so that the motor is easy to fail, and the service life is reduced; we have therefore proposed a stepper motor with efficient heat dissipation in order to solve the problems set forth above.

Disclosure of Invention

The utility model aims to provide a stepping motor with high-efficiency heat dissipation, which solves the problems that the prior stepping motor is easy to fail and the service life is reduced because the motor is in uneven heat dissipation when running according to the change of the environment in the use process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient radiating step motor, includes the step motor body, and the cover is equipped with first lantern ring subassembly and second lantern ring subassembly on the step motor body, and first lantern ring subassembly is located the both ends of step motor body with the second lantern ring subassembly, and the outside of step motor body is equipped with the radiator unit, and the radiator unit is equipped with a plurality ofly, and a plurality of radiator units encircle the outside setting of step motor body, and the centre of second lantern ring subassembly is equipped with the suction subassembly.

The outside setting through a plurality of cooling module encircles the step motor body forms the heat dissipation of encircleing, is equipped with temperature-sensing ware between two cooling module, can detect inside temperature, avoids the inhomogeneous condition of difference in temperature to take place, through a plurality of suction components, can suck the heat dissipation to the step motor body, dispel inside heat gaseous fast, through the mutually supporting of cooling module and cooling module, form vertically and transversely dispel the heat, promote radiating high-efficient performance.

Further, be equipped with the louvre on the radiator unit, the louvre is equipped with a plurality ofly, and a plurality of louvres are linear arrangement on radiator unit, are equipped with the splitter box along radiator unit lateral wall, and the splitter box is equipped with a plurality of, and the splitter box sets up relatively with the louvre, and the centre of louvre is equipped with rotatory fan assembly, sets up relatively with the louvre through the splitter box, and the centre of louvre is equipped with rotatory fan assembly, promotes heat dispersion.

Further, a temperature sensor is arranged between the two radiating components, and the temperature sensor is adopted, so that temperature change can be conveniently detected.

Further, the surface of the heat dissipation assembly is coated with an antistatic coating, and the antistatic coating is adopted to avoid dust from affecting heat dissipation performance.

Further, the middle of the stepping motor body is provided with a rotating shaft, the outer side of the rotating shaft is sleeved with a ring sleeve plate, a heat dissipation groove for accommodating the rotating shaft is formed in the middle of the ring sleeve plate, and the heat dissipation performance of the rotating shaft in the operation process is improved through the heat dissipation groove.

Further, the outside of first lantern ring subassembly is equipped with the adapter sleeve subassembly, and the adapter sleeve subassembly is equipped with a plurality ofly, and a plurality of adapter sleeve subassemblies encircle the outside setting of first lantern ring subassembly, and the centre of adapter sleeve subassembly is equipped with the socket hole, is equipped with the draw-in groove between two adapter sleeve subassemblies, adopts the ring to connect subassembly and adapter sleeve subassembly, is convenient for install and dock, avoids the heat dissipation space jam, promotes the thermal diffusivity.

Further, the suction assembly is provided with a plurality of suction assemblies, a controller is arranged between the plurality of suction assemblies, a suction hole is formed in the middle of the suction assembly, and the stepping motor body can be sucked and radiated through the plurality of suction assemblies to quickly dissipate internal heat gas.

Further, the outside of second lantern ring subassembly is equipped with the ring and connects the subassembly, and the ring connects the subassembly to be equipped with a plurality ofly, and a plurality of ring connect the subassembly to encircle the outside setting of second lantern ring subassembly, have seted up the joint hole on the ring connect the subassembly, through first lantern ring subassembly and second lantern ring subassembly, support whole step motor body for gas flow, promote the thermal diffusivity.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the plurality of radiating assemblies are arranged around the outer side of the stepping motor body to form surrounding type heat dissipation, the temperature sensor is arranged between the two radiating assemblies, so that the internal temperature can be detected, the condition of uneven temperature difference is avoided, the stepping motor body can be sucked and dissipated through the plurality of sucking assemblies to quickly dissipate internal heat gas, and the longitudinal and transverse heat dissipation is formed through the mutual matching of the radiating assemblies, so that the high-efficiency heat dissipation performance is improved, and the service life of the motor is prolonged.

2. Through first lantern ring subassembly and second lantern ring subassembly, support whole step motor body for gas flow gets up, promotes the thermal diffusivity, adopts the ring to connect subassembly and adapter sleeve subassembly, is convenient for install and dock, avoids the heat dissipation space to block up, promotes the thermal diffusivity.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is another angular schematic view of the present utility model;

FIG. 3 is a schematic diagram of a heat dissipating assembly according to the present utility model;

fig. 4 is a schematic view of a first collar assembly according to the present utility model.

In the figure: 1. a stepping motor body; 2. a first collar assembly; 3. a second collar assembly; 4. a heat dissipation assembly; 5. a rotating shaft; 6. a connection sleeve assembly; 7. the loop-connecting assembly; 8. a suction assembly; 9. a controller; 10. a suction hole; 11. a clamping hole; 12. a clamping groove; 13. a socket hole; 14. a temperature sensor; 15. a heat radiation hole; 16. a rotary fan assembly; 17. a shunt channel; 18. an antistatic coating; 19. a heat sink; 20. and a ring sleeve plate.

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.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a high-efficient radiating step motor, including step motor body 1, the cover is equipped with first lantern ring subassembly 2 and second lantern ring subassembly 3 on the step motor body 1, first lantern ring subassembly 2 is located step motor body 1's both ends with second lantern ring subassembly 3, step motor body 1's the outside is equipped with radiator unit 4, radiator unit 4 is equipped with a plurality of, radiator unit 4 encircles step motor body 1's outside setting, second lantern ring subassembly 3's centre is equipped with suction subassembly 8, encircle step motor body 1's outside setting through a plurality of radiator unit 4, form the surrounding type and dispel the heat, be equipped with temperature-sensing ware 14 between two radiator units 4, can detect inside temperature, avoid the inhomogeneous condition of difference in temperature to take place, through a plurality of suction subassembly 8, can carry out suction heat dissipation to step motor body 1, with inside heat gas scatter fast, through radiator unit 4 and radiator unit 4's mutually supporting, promote radiating high-efficient performance, be equipped with louvre 15 on radiator unit 4, a plurality of louvre 15 are equipped with, a plurality of louvre 15 are being arranged on radiator unit 4, be equipped with 17 along radiator unit 4, be equipped with the side wall 17 and be equipped with the bypass slot 17 and the relative bypass slot of radiator unit 15, the bypass slot of radiator unit 17 is equipped with, the bypass slot 17 is equipped with the bypass slot 15, the relative bypass slot is set up with the bypass slot 15, the bypass slot is set up with the relative slot 15.

When in actual use, the temperature sensor 14 is arranged between the two heat dissipation components 4, the temperature sensor 14 is adopted, the temperature is convenient to detect the change of the temperature, the antistatic coating 18 is coated on the surface of the heat dissipation component 4, the antistatic coating 18 is adopted, the heat dissipation performance is prevented from being influenced by dust, the rotating shaft 5 is arranged in the middle of the stepping motor body 1, the annular plate 20 is sleeved on the outer side of the rotating shaft 5, the heat dissipation groove 19 for accommodating the rotating shaft 5 is formed in the middle of the annular plate 20, and the heat dissipation performance of the rotating shaft 5 in the operation process is increased through the heat dissipation groove 19.

In addition, the outside of first lantern ring subassembly 2 is equipped with adapter sleeve subassembly 6, adapter sleeve subassembly 6 is equipped with a plurality of, the outside setting of first lantern ring subassembly 2 is encircleed to a plurality of adapter sleeve subassemblies 6, the centre of adapter sleeve subassembly 6 is equipped with cup joints hole 13, be equipped with draw-in groove 12 between two adapter sleeve subassemblies 6, adopt the loop to connect subassembly 7 and adapter sleeve subassembly 6, be convenient for install and dock, avoid the heat dissipation space to block up, promote the heat dissipation, suction subassembly 8 is equipped with a plurality ofly, be equipped with controller 9 between a plurality of suction subassemblies 8, the centre of suction subassembly 8 is equipped with suction hole 10, through a plurality of suction subassemblies 8, can suck the heat dissipation to stepper motor body 1, with inside heat gaseous quick the scattering.

The specific supplementary notes is, and the outside of second lantern ring subassembly 3 is equipped with the ring and connects subassembly 7, and ring connects subassembly 7 to be equipped with a plurality of, and a plurality of ring connect subassemblies 7 encircle the outside setting of second lantern ring subassembly 3, have seted up joint hole 11 on the ring connect subassembly 7, support whole step motor body 1 through first lantern ring subassembly 2 and second lantern ring subassembly 3 for the gas flows, promotes the thermal diffusivity.

In summary, the present utility model provides a high-efficient heat dissipation stepper motor, including a stepper motor body 1, a first collar assembly 2 and a second collar assembly 3 are sleeved on the stepper motor body 1, the first collar assembly 2 and the second collar assembly 3 are located at two ends of the stepper motor body 1, a heat dissipation assembly 4 is disposed at the outer side of the stepper motor body 1, a plurality of heat dissipation assemblies 4 are disposed around the outer side of the stepper motor body 1, a suction assembly 8 is disposed in the middle of the second collar assembly 3, the heat dissipation assemblies 4 are disposed around the outer side of the stepper motor body 1 to form a circular heat dissipation, a temperature sensor 14 is disposed between the two heat dissipation assemblies 4, so that the temperature difference is not uniform, the stepper motor body 1 can be sucked and dissipated, the internal heat gas can be rapidly dissipated, and the heat dissipation assemblies 4 are mutually matched to form longitudinal and transverse heat dissipation, so as to improve the high-efficient heat dissipation performance.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. The utility model provides a high-efficient radiating step motor, includes step motor body, its characterized in that: the stepping motor comprises a stepping motor body, and is characterized in that a first lantern ring assembly and a second lantern ring assembly are sleeved on the stepping motor body, the first lantern ring assembly and the second lantern ring assembly are located at two ends of the stepping motor body, a plurality of radiating assemblies are arranged on the outer side of the stepping motor body, the radiating assemblies encircle the outer side of the stepping motor body, and a suction assembly is arranged in the middle of the second lantern ring assembly.

2. The high efficiency heat dissipating stepper motor of claim 1, wherein: the heat dissipation assembly is provided with a plurality of heat dissipation holes, the plurality of heat dissipation holes are linearly arranged on the heat dissipation assembly, the side wall of the heat dissipation assembly is provided with a plurality of flow dividing grooves, the flow dividing grooves are arranged in a plurality, the flow dividing grooves are opposite to the heat dissipation holes, and a rotary fan assembly is arranged in the middle of the heat dissipation holes.

3. The high efficiency heat dissipating stepper motor of claim 1, wherein: a temperature sensor is arranged between the two radiating components.

4. The high efficiency heat dissipating stepper motor of claim 1, wherein: the surface of the heat dissipation assembly is coated with an antistatic coating.

5. The high efficiency heat dissipating stepper motor of claim 1, wherein: the middle of the stepping motor body is provided with a rotating shaft, the outer side of the rotating shaft is sleeved with a ring sleeve plate, and the middle of the ring sleeve plate is provided with a heat dissipation groove for accommodating the rotating shaft.

6. The high efficiency heat dissipating stepper motor of claim 1, wherein: the outside of first lantern ring subassembly is equipped with the adapter sleeve subassembly, the adapter sleeve subassembly is equipped with a plurality ofly, a plurality of the adapter sleeve subassembly encircles the outside setting of first lantern ring subassembly, the centre of adapter sleeve subassembly is equipped with the socket hole, two be equipped with the draw-in groove between the adapter sleeve subassembly.

7. The high efficiency heat dissipating stepper motor of claim 1, wherein: the suction assembly is provided with a plurality of suction assemblies, a controller is arranged among the plurality of suction assemblies, and a suction hole is formed in the middle of the suction assembly.

8. The high efficiency heat dissipating stepper motor of claim 1, wherein: the outside of second lantern ring subassembly is equipped with the latch assembly, the latch assembly is equipped with a plurality of, a plurality of the latch assembly encircles the outside setting of second lantern ring subassembly, the latch hole has been seted up on the latch assembly.

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