CN219204210U

CN219204210U - Shaded pole motor with compact structure

Info

Publication number: CN219204210U
Application number: CN202320787274.4U
Authority: CN
Inventors: 陈万权
Original assignee: Foshan Special Motor Co ltd
Current assignee: Foshan Special Motor Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-06-16
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses a shaded pole motor with a compact structure, which comprises a front bracket component and a rear bracket component, wherein the front bracket component and the rear bracket component are fixedly connected through screws, a rotor component and a stator component are sequentially arranged between the front bracket component and the rear bracket component, the rotor component is matched and installed on the stator component, the rotor component comprises a rotating shaft, a shaft sleeve is fixedly installed on the rotating shaft and is fixedly installed on the front bracket component, a gasket is arranged between the shaft sleeve and the front bracket component, a base is arranged below the stator component, a first installation hole is formed in the base, a bolt installation plate is fixedly connected to the bottom of the stator component, and a second installation hole is formed in the bolt installation plate.

Description

Shaded pole motor with compact structure

Technical Field

The utility model relates to the technical field of motors, in particular to a shaded pole motor with a compact structure.

Background

With the continuous development and progress of society, the life quality of people is continuously improved, the requirements and the requirements of the household appliance industry on motors are also continuously improved, and the development trend requires small motor volume, large torsion and high rotating speed.

The traditional shaded pole motor is high in temperature when the motor is operated, about 200 degrees, the gap between a fan blade melting fan blade and a bearing pad (cup and bushing) is more than 10mm, the size of the motor is large and is not compact, the temperature of the motor is reduced under the condition that the torque force of the motor is unchanged along with the development of motor technology, a basis is provided for reducing the size of the motor, and therefore, in order to meet the existing use requirement, the shaded pole motor with a compact structure is required.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the shaded pole motor with a compact structure, and solves the existing problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a compact structure's shaded pole motor, includes fore-stock subassembly and back support subassembly, through screw fixed connection between fore-stock subassembly and the back support subassembly, rotor subassembly, stator assembly have set gradually between fore-stock subassembly and the back support subassembly, rotor subassembly cooperation is installed on the stator assembly, rotor subassembly includes the pivot, fixed mounting has the axle sleeve in the pivot, axle sleeve fixed mounting is on fore-stock subassembly, be provided with the packing ring between axle sleeve and the fore-stock subassembly, stator assembly's below is provided with the base, first mounting hole has been seted up on the base, stator assembly's bottom fixedly connected with bolt mounting panel, the second mounting hole has been seted up on the bolt mounting panel, through bolted connection between first mounting hole and the second mounting hole, the both ends of base are fixed mounting respectively has the fixing base, threaded hole has been seted up on the fixing base, threaded hole inside threaded connection has the bolt, bolt one end is provided with the limiting plate, bolt one end is rotated with the limiting plate through the bearing and is connected, the other end fixedly connected with knob.

Preferably, through holes for the rotating shaft to pass through are respectively arranged at the centers of the front bracket component and the rear bracket component.

Preferably, the first mounting holes are respectively formed in the two ends of the front support assembly, the second mounting holes are respectively formed in the two ends of the rear support assembly, and screws are connected with the first mounting holes and the second mounting holes in a threaded mode.

Preferably, the inner surface sizes of the front bracket component and the rear bracket component are respectively matched with the outer surface sizes of the rotor component, and the front bracket component and the rear bracket component are respectively movably clamped on two sides of the rotor component.

Preferably, the stator assembly is provided with a plurality of heat dissipation holes.

Preferably, a soft adhesive layer is fixedly connected to one side surface of the limiting plate, which is close to the stator assembly.

Advantageous effects

The utility model provides a shaded pole motor with a compact structure. Compared with the prior art, the device has the following

The beneficial effects are that:

1. this compact structure's shaded pole motor, including fore-stock subassembly, stator assembly, rotor subassembly, back support subassembly etc. through the clearance between compression stator assembly and the rotor subassembly, reduce whole motor size for overall structure is compacter, and the structure is small and exquisite, and the installation is dismantled conveniently, provides convenience for the dismantlement and the installation work that resets of casing.

2. This compact structure's shaded pole motor, through the bottom fixed connection bolt mounting panel at stator assembly, the stator assembly passes through the bolt mounting panel bolt to be installed on the base, in addition through the both ends fixed connection fixing base at the base, threaded connection bolt on the fixing base, bolt one end passes through the bearing and rotates the installation limiting plate, the other end fixed connection spiral handle, and then after stator assembly bottom fixed mounting, through manual rotation spiral handle, make spiral handle screw at the screw hole inside and drive the limiting plate and remove to stator assembly both sides, carry out spacing fixed to stator assembly both sides through the limiting plate, thereby support stator assembly both sides, thereby reduce the fuselage after the stator assembly installs and rock, thereby improve the stability after the motor installation.

Drawings

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

FIG. 2 is a schematic view of the mounting structure of the stator assembly and the base of the present utility model;

FIG. 3 is a schematic view of the base structure of the present utility model.

In the figure: 1. a front bracket assembly; 2. a gasket; 3. a shaft sleeve; 4. a rotor assembly; 5. a stator assembly; 51. a heat radiation hole; 6. a rear bracket assembly; 7. a screw; 8. a base; 81. a first mounting hole; 9. a bolt mounting plate; 91. a second mounting hole; 10. a fixing seat; 101. a threaded hole; 11. a bolt; 12. a limiting plate; 13. a bearing; 14. and (5) rotating the handle.

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.

Referring to fig. 1-3, the present utility model provides two technical schemes:

embodiment one:

the utility model provides a compact structure's shaded pole motor, including fore-stock subassembly 1 and back support subassembly 6, through screw 7 fixed connection between fore-stock subassembly 1 and the back support subassembly 6, rotor subassembly 4 has set gradually between fore-stock subassembly 1 and the back support subassembly 6, stator assembly 5, rotor subassembly 4 cooperation is installed on stator assembly 5, rotor subassembly 4 includes the pivot, fixed mounting has axle sleeve 3 in the pivot, axle sleeve 3 fixed mounting is on fore-stock subassembly 1, be provided with packing ring 2 between axle sleeve 3 and the fore-stock subassembly 1, the below of stator assembly 5 is provided with base 8, first mounting hole 81 has been seted up on the base 8, the bottom fixedly connected with bolt mounting plate 9 of stator assembly 5, second mounting hole 91 has been seted up on the bolt mounting plate 9, through bolted connection between first mounting hole 81 and the second mounting hole 91, the both ends of base 8 are fixed mounting respectively has fixing base 10, threaded hole 101 has been seted up on the fixing base 10, threaded hole 101 inside threaded connection has bolt 11, bolt 11 one end is provided with limiting plate 12, bolt 11 one end is rotated through bearing 13 and limiting plate 12, the other end fixedly connected with knob 14.

Embodiment two:

the shaded pole motor with the compact structure comprises a front bracket component 1 and a rear bracket component 6, wherein the front bracket component 1 and the rear bracket component 6 are fixedly connected through screws 7, a rotor component 4 and a stator assembly 5 are sequentially arranged between the front bracket component 1 and the rear bracket component 6, the rotor component 4 is matched and installed on the stator assembly 5, the rotor component 4 comprises a rotating shaft, a shaft sleeve 3 is fixedly installed on the rotating shaft, the shaft sleeve 3 is fixedly installed on the front bracket component 1, a gasket 2 is arranged between the shaft sleeve 3 and the front bracket component 1, through holes for the rotating shaft to penetrate through are respectively arranged in the centers of the front bracket component 1 and the rear bracket component 6, and the rotating shaft can conveniently penetrate through and be connected with load equipment; the two ends of the front bracket component 1 are respectively provided with a first mounting hole, the two ends of the rear bracket component 6 are respectively provided with a second mounting hole, the first mounting holes and the second mounting holes are internally connected with screws 7 in a threaded manner, the front bracket component 1 and the rear bracket component 6 are connected through the screws 7, so that the assembly and disassembly are more convenient, and the overhaul and the maintenance are convenient; the inner surface sizes of the front bracket component 1 and the rear bracket component 6 are respectively matched with the outer surface sizes of the rotor component 4, the front bracket component 1 and the rear bracket component 6 are respectively movably clamped at two sides of the rotor component 4, and the front bracket component 1 and the rear bracket component 6 play a role in protecting the two sides of the rotor component 4 and the stator component 5; the stator assembly 5 is provided with a plurality of heat dissipation holes 51, so that good heat dissipation performance of the stator assembly 5 is ensured when the motor operates; the below of stator assembly 5 is provided with base 8, first mounting hole 81 has been seted up on the base 8, the bottom fixedly connected with bolt mounting panel 9 of stator assembly 5, second mounting hole 91 has been seted up on the bolt mounting panel 9, pass through bolted connection between first mounting hole 81 and the second mounting hole 91, the both ends of base 8 respectively fixed mounting have fixing base 10, threaded hole 101 has been seted up on the fixing base 10, threaded hole 101 internal thread connection has bolt 11, bolt 11 one end is provided with limiting plate 12, bolt 11 one end is rotated through bearing 13 and limiting plate 12 and is connected, the other end fixedly connected with knob 14, a side fixedly connected with soft glue film that limiting plate 12 is close to stator assembly 5 reduces the damage that limiting plate 12 caused stator assembly 5 surface when supporting stator assembly 5 side direction.

When the shaded pole motor with the compact structure is used, the shaded pole motor comprises a front bracket component 1, a stator assembly 5, a rotor component 4, a rear bracket component 6 and the like, and the whole motor size is reduced by compressing a gap between the stator assembly 5 and the rotor component 4, so that the whole structure is more compact, the structure is small and exquisite, the mounting and the dismounting are convenient, and convenience is provided for the dismounting and the resetting mounting work of the shell; in addition, when the motor is installed, the bolt mounting plate 9 is fixedly connected to the bottom of the stator assembly 5, the stator assembly 5 is installed on the base 8 through the bolt mounting plate 9, in addition, the fixing seat 10 is fixedly connected to the two ends of the base 8, the bolt 11 is connected to the fixing seat 10 through threads, one end of the bolt 11 is rotatably provided with the limiting plate 12 through the bearing 13, the other end of the bolt is fixedly connected with the rotating handle 14, further, after the bottom of the stator assembly 5 is fixedly installed, the rotating handle 14 is manually rotated, the rotating handle 14 is screwed in the threaded hole 101 and drives the limiting plate 12 to move to two sides of the stator assembly 5, and the two sides of the stator assembly 5 are limited and fixed through the limiting plate 12, so that the two sides of the stator assembly 5 are supported, the shaking of a machine body after the stator assembly 5 is installed is reduced, and the stability of the motor after the installation is improved.

And all that is not described in detail in this specification is well known to those skilled in the art.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compact structure's shaded pole motor, includes fore-stock subassembly (1) and back support subassembly (6), its characterized in that: the utility model discloses a novel electric motor stator assembly, including front bracket component (1) and back support subassembly (6), through screw (7) fixed connection between front bracket component (1) and back support subassembly (6), rotor subassembly (4) have set gradually between front bracket component (1) and back support subassembly (6), rotor subassembly (4) cooperation is installed on stator assembly (5), rotor subassembly (4) are including the pivot, fixed mounting has axle sleeve (3) in the pivot, axle sleeve (3) fixed mounting is on front bracket component (1), be provided with packing ring (2) between axle sleeve (3) and front bracket component (1), the below of stator assembly (5) is provided with base (8), first mounting hole (81) have been seted up on base (8), the bottom fixedly connected with bolt mounting plate (9) of stator assembly (5), second mounting hole (91) have been seted up on bolt mounting plate (9), through bolted connection between first mounting hole (81) and the second mounting hole (91), both ends difference fixed mounting (10) of base (8), threaded hole (101) are provided with screw hole (11) on one end, threaded hole (101) are seted up on threaded hole (11), one end of the bolt (11) is rotationally connected with the limiting plate (12) through a bearing (13), and the other end of the bolt is fixedly connected with a rotary handle (14).

2. A compact shaded pole motor in accordance with claim 1 wherein: the centers of the front bracket component (1) and the rear bracket component (6) are respectively provided with a through hole for the rotating shaft to pass through.

3. A compact shaded pole motor in accordance with claim 1 wherein: the two ends of the front support assembly (1) are respectively provided with a first mounting hole, the two ends of the rear support assembly (6) are respectively provided with a second mounting hole, and screws (7) are connected with the first mounting holes and the second mounting holes in a threaded mode.

4. A compact shaded pole motor in accordance with claim 1 wherein: the inner surface sizes of the front support assembly (1) and the rear support assembly (6) are respectively matched with the outer surface sizes of the rotor assembly (4), and the front support assembly (1) and the rear support assembly (6) are respectively movably clamped on two sides of the rotor assembly (4).

5. A compact shaded pole motor in accordance with claim 1 wherein: a plurality of heat dissipation holes (51) are formed in the stator assembly (5).

6. A compact shaded pole motor in accordance with claim 1 wherein: and a soft adhesive layer is fixedly connected to one side surface of the limiting plate (12) close to the stator assembly (5).