CN215646523U

CN215646523U - Simple to operate's idle call step motor

Info

Publication number: CN215646523U
Application number: CN202121250963.9U
Authority: CN
Inventors: 蒋健
Original assignee: Changzhou Oukai Electrical Appliances Co ltd
Current assignee: Changzhou Oukai Electrical Appliances Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-01-25
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses an air conditioner stepping motor convenient to install, which comprises a shell, wherein a fan cover is fixedly connected to one side of the shell, a supporting rod is fixedly connected to the bottom of the shell, a connecting plate is fixedly connected to one end of the supporting rod, a threaded cylinder is fixedly connected to the front side of the connecting plate, and a threaded rod is movably connected to the front side of the threaded cylinder. The utility model has the advantages of convenient disassembly of the device, convenient replacement of the device, increased use effect of the device, convenient maintenance of internal parts, increased maintenance efficiency of the device, convenient heat dissipation of the device, convenient maintenance of the internal stability of the device, no burning of the internal parts due to long-time use, prolonged service life of the device, better protection effect of the device, convenient protection of the internal part, increased protection effect of the device and reduced damage of the internal parts due to external environment.

Description

Simple to operate's idle call step motor

Technical Field

The utility model relates to the technical field of convenient installation, in particular to a stepping motor for an air conditioner, which is convenient to install.

Background

A stepper motor is an electric motor that converts electrical pulse signals into corresponding angular or linear displacements. The rotor rotates an angle or one step before inputting a pulse signal, the output angular displacement or linear displacement is proportional to the input pulse number, and the rotating speed is proportional to the pulse frequency. Therefore, a stepping motor is also called a pulse motor, and the stepping motor is also called a pulse motor, and is an electromagnet capable of freely rotating based on the most basic electromagnet principle, and the action principle of the stepping motor is that electromagnetic torque is generated by means of the change of air gap permeability. Attempts to control the electrode feeding mechanism of hydrogen arc lamps were made before and after 1870. This is considered the initial stepper motor. In the early twentieth century, stepping motors were widely used in automatic telephone exchanges. Due to the strong competition of western capitalization for colonists, stepper motors are widely used in independent systems such as ships and airplanes which lack ac power. The utility model of the transistor in the late fifties of the twentieth century is gradually applied to the stepping motor, and the digital control becomes easier. After the eighties, the control modes of the stepping motor are more flexible and diversified due to the fact that the low-cost microcomputer appears in a multifunctional posture.

The idle call step motor on the existing market is not convenient for install more, and makes and is not convenient for dismantle the device for be not convenient for replace the device, reduced the result of use of device, and be not convenient for maintain the internals, reduced the maintenance efficiency of device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an air conditioner stepping motor convenient to mount so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: a stepping motor for an air conditioner, which is convenient to install, comprises a shell, wherein a fan cover is fixedly connected to one side of the shell, a supporting rod is fixedly connected to the bottom of the shell, a connecting plate is fixedly connected to one end of the supporting rod, a threaded cylinder is fixedly connected to the front side of the connecting plate, a threaded rod is movably connected to the front side of the threaded cylinder, a rotating shaft is movably connected to the interior of the shell, and an iron core is movably connected to the outer wall of the rotating shaft;

the outer wall swing joint of iron core has the rotor, the outer wall swing joint of rotor has the stator, the outer wall swing joint of stator has the wire winding, the outer wall swing joint of stator has the lamination, the outer wall swing joint of pivot has the bearing, the one end fixedly connected with output shaft of pivot, the outer wall swing joint of shell has the unit fin, the one end swing joint of pivot has the flabellum, the outer wall of stator is fixed and has been seted up the tooth mouth, the louvre has been seted up in the front of shell.

Furthermore, the diameter of the fan cover is equal to the minimum diameter of the shell, so that the fan cover can be conveniently detached by the device, the inside of the motor can be conveniently cooled, and the inside stability is not too high.

Furthermore, the bracing piece is along the mutual symmetry of the central line of shell, and the quantity of bracing piece is two, and the device of being convenient for supports, and supports more stably, can not empty easily, influences the device and uses.

Furthermore, a threaded cylinder runs through one side of connecting plate and the inner wall swing joint of threaded rod, and the quantity of threaded rod is four, and the device of being convenient for is dismantled and is installed, and installs more swiftly, is convenient for to the maintenance and the replacement of device.

Furthermore, the inner diameter of the iron core is equal to that of the rotating shaft, so that the device can be conveniently connected, and the normal operation of the device is convenient.

Furthermore, the inner diameter of the lamination is equal to the outer diameter of the stator, so that the stability of the stator is kept, and the stator is not easy to deviate in operation.

Furthermore, the rotating shaft penetrates through the shell and is fixedly connected with one end of the output shaft, so that the device is conveniently utilized, the working efficiency of the device is higher, and the air conditioner is convenient to use.

Compared with the prior art, the utility model has the following beneficial effects: the stepping motor for the air conditioner, which is convenient to install, is convenient to install and disassemble by mutually matching the shell, the fan cover, the supporting rod, the connecting plate, the threaded cylinder, the threaded rod, the rotating shaft and the iron core, increases the using effect of the device, is convenient to maintain internal parts, increases the maintaining efficiency of the device, is convenient to dissipate heat by mutually matching the iron core, the rotor, the stator, a winding, a lamination, a bearing, an output shaft, a unit radiating fin, the fan blade and the radiating holes, is convenient to maintain the stability of the inside of the device, prevents the internal parts from being burnt due to long-time use, prolongs the service life of the device, and is convenient to use The winding, lamination, bearing and output shaft mutually support and use for the protecting effect of device is better, is convenient for protect inside, has increased the protecting effect of device, reduces external environment and damages internals, has increased the practicality of device.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a side cross-sectional view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;

FIG. 4 is a side view of the present invention;

in the figure: 1. a housing; 2. a fan housing; 3. a support bar; 4. a connecting plate; 5. a threaded barrel; 6. a threaded rod; 7. a rotating shaft; 8. an iron core; 9. a rotor; 10. a stator; 11. winding; 12. laminating; 13. a bearing; 14. an output shaft; 15. a unit heat sink; 16. a fan blade; 17. a tooth mouth; 18. and (4) heat dissipation holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a stepping motor for an air conditioner, which is convenient to install and comprises a shell 1, wherein a fan cover 2 is fixedly connected to one side of the shell 1, a supporting rod 3 is fixedly connected to the bottom of the shell 1, a connecting plate 4 is fixedly connected to one end of the supporting rod 3, a threaded cylinder 5 is fixedly connected to the front of the connecting plate 4, a threaded rod 6 is movably connected to the front of the threaded cylinder 5, a rotating shaft 7 is movably connected to the inside of the shell 1, an iron core 8 is movably connected to the outer wall of the rotating shaft 7, and the device is convenient to install and disassemble through the mutual matching use of the shell 1, the fan cover 2, the supporting rod 3, the connecting plate 4, the threaded cylinder 5, the threaded rod 6, the rotating shaft 7 and the iron core 8, so that the device is convenient to replace and use, the use effect of the device is improved, internal parts are convenient to maintain, and the maintenance efficiency of the device is improved;

the outer wall of the iron core 8 is movably connected with a rotor 9, the outer wall of the rotor 9 is movably connected with a stator 10, the outer wall of the stator 10 is movably connected with a winding 11, the outer wall of the stator 10 is movably connected with a lamination 12, the outer wall of the rotating shaft 7 is movably connected with a bearing 13, one end of the rotating shaft 7 is fixedly connected with an output shaft 14, the protection effect of the device is better through the mutual matching use of the shell 1, the fan cover 2, the supporting rod 3, the connecting plate 4, the threaded cylinder 5, the threaded rod 6, the rotating shaft 7, the iron core 8, the rotor 9, the stator 10, the winding 11, the lamination 12, the bearing 13 and the output shaft 14, the protection effect of the device is convenient, the internal protection effect is increased, the damage of external environment to internal parts is reduced, the practicability of the device is increased, the outer wall of the shell 1 is movably connected with a unit cooling fin 15, one end of the rotating shaft 7 is movably connected with a fan blade 16, the outer wall of the stator 10 is fixedly provided with a tooth opening 17, the front surface of the shell 1 is provided with a heat dissipation hole 18, the iron core 8, the rotor 9, the stator 10, the winding 11, the lamination 12, the bearing 13, the output shaft 14, the unit heat dissipation fins 15, the fan blades 16 and the heat dissipation hole 18 are mutually matched for use, so that the device is convenient to dissipate heat, the stability of the inside of the device is convenient to keep, internal parts cannot be burnt due to long-time use, the service life of the device is prolonged, the diameter of the fan cover 2 is equal to the minimum diameter of the shell 1, the device is convenient to disassemble the fan cover 2, the heat dissipation is convenient to the inside of the motor, the stability of the inside cannot be too high, the support rods 3 are mutually symmetrical along the central line of the shell 1, the number of the support rods 3 is two, the device is convenient to support, the support is more stable, the device cannot easily topple over, the use of the device is influenced, the threaded barrel 5 penetrates through one side of the connecting plate 4 and is movably connected with the inner wall of the threaded rod 6, and the quantity of threaded rod 6 is four, the device of being convenient for is dismantled and is installed, and the installation is more swift, be convenient for maintenance and replacement to the device, the internal diameter of iron core 8 equals the internal diameter of pivot 7, be convenient for connect between the device, the normal work of the device of being convenient for, the internal diameter of lamination 12 equals the external diameter of stator 10, keep stator 10's stability, and guarantee that stator 10 is difficult for the off tracking when the function, pivot 7 runs through the one end fixed connection of shell 1 with output shaft 14, be convenient for to the utilization of device, make device work efficiency higher, the use of the air conditioner of being convenient for.

The working principle of the utility model is as follows: by iron core 8's magnetic influence, make rotor 9 rotate, and mutually support between stator 10 and rotor 9, make pivot 7 rotate, and pivot 7 drives flabellum 16 and rotates the heat dissipation, and louvre 18 department exchanges cold hot air, wire winding 11 is convenient for between the connecting part, and lamination 12 is convenient for stabilize stator 10, bearing 13 fixes pivot 7 at 1 internal position of shell, and shell 1 plays the supporting role, bracing piece 3 supports shell 1, and rotatory threaded rod 6, make and rotate inside the screw thread section of thick bamboo 5, and screw thread section of thick bamboo 5 is connected with connecting plate 4, and make the device be convenient for dismantle, unit fin 15 is convenient for cool down for shell 1, keep the device internal stability stable.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a simple to operate's idle call step motor, includes shell (1), its characterized in that: a fan cover (2) is fixedly connected to one side of the shell (1), a supporting rod (3) is fixedly connected to the bottom of the shell (1), a connecting plate (4) is fixedly connected to one end of the supporting rod (3), a threaded cylinder (5) is fixedly connected to the front of the connecting plate (4), a threaded rod (6) is movably connected to the front of the threaded cylinder (5), a rotating shaft (7) is movably connected to the interior of the shell (1), and an iron core (8) is movably connected to the outer wall of the rotating shaft (7);

the outer wall swing joint of iron core (8) has rotor (9), the outer wall swing joint of rotor (9) has stator (10) the outer wall swing joint of rotor (9), the outer wall swing joint of stator (10) has wire winding (11), the outer wall swing joint of stator (10) has lamination (12), the outer wall swing joint of pivot (7) has bearing (13), the one end fixedly connected with output shaft (14) of pivot (7), the outer wall swing joint of shell (1) has unit fin (15), the one end swing joint of pivot (7) has flabellum (16), tooth mouth (17) have been seted up to the outer wall of stator (10) is fixed, louvre (18) have been seted up in the front of shell (1).

2. An air conditioner stepping motor convenient to install as claimed in claim 1, wherein: the diameter of the fan cover (2) is equal to the minimum diameter of the shell (1).

3. An air conditioner stepping motor convenient to install as claimed in claim 1, wherein: the supporting rods (3) are symmetrical to each other along the center line of the shell (1), and the number of the supporting rods (3) is two.

4. An air conditioner stepping motor convenient to install as claimed in claim 1, wherein: the threaded cylinder (5) penetrates through one side of the connecting plate (4) and is movably connected with the inner wall of the threaded rod (6), and the number of the threaded rods (6) is four.

5. An air conditioner stepping motor convenient to install as claimed in claim 1, wherein: the inner diameter of the iron core (8) is equal to that of the rotating shaft (7).

6. An air conditioner stepping motor convenient to install as claimed in claim 1, wherein: the inner diameter of the laminations (12) is equal to the outer diameter of the stator (10).

7. An air conditioner stepping motor convenient to install as claimed in claim 1, wherein: the rotating shaft (7) penetrates through the shell (1) and is fixedly connected with one end of the output shaft (14).