CN217469639U

CN217469639U - Brushless motor multi-stage winding stator installation device

Info

Publication number: CN217469639U
Application number: CN202221065125.9U
Authority: CN
Inventors: 蒋运成
Original assignee: Hunan Yunhongda Motor Co ltd
Current assignee: Hunan Yunhongda Motor Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-09-20
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses a brushless motor multistage winding stator installation device, including machine mound, stator main part and mounting groove, the inside of machine mound is provided with the stator main part, and the inside both sides of machine mound all are provided with convenient structure, and the lateral wall of machine mound is provided with the mounting groove, and the lateral wall of stator main part is provided with limit structure, and the inside of mounting groove is provided with supplementary heat radiation structure. The utility model discloses a be provided with supplementary heat radiation structure, because the inside in mounting groove place region is provided with a large amount of louvres, make the produced heat of stator main part can pass the louvre fast and absorbed by the heat-conducting plate to the messenger makes the heat spread outward through the fin fast, and so that the produced heat of stator main part runs off fast and then reaches the radiating effect, has realized the radiating effect who improves the stator.

Description

Brushless motor multi-stage winding stator installation device

Technical Field

The utility model relates to a multistage winding stator installation device technical field, in particular to brushless motor multistage winding stator installation device.

Background

The brushless motor is a common electromechanical integration product, the stator is cut by magnetic lines of force in a rotating magnetic field through the rapid rotation of the rotor in the stator so as to generate a certain current, thereby achieving the effect of generating electricity, and the stator keeps the stability when being installed, and a special installation device is often used;

when the traditional stator mounting device is used, because the traditional stator mounting device can generate higher heat in the current generation process, the traditional mounting device has no better heat dissipation effect, only depends on the rotation of the rotor to drive the scattered heat dissipation to greatly increase the power consumption of the motor, and the heat dissipation effect is limited.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a brushless motor multi-stage winding stator installation device for solve the limited defect of current installation device radiating effect.

(II) contents of the utility model

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a brushless motor multistage winding stator installation device, includes machine mound, stator main part and mounting groove, the inside of machine mound is provided with the stator main part, the inside both sides of machine mound all are provided with convenient structure, the lateral wall of machine mound is provided with the mounting groove, the lateral wall of stator main part is provided with limit structure, the inside of mounting groove is provided with supplementary heat radiation structure.

It is preferred. The limiting structure comprises a winding groove, a ceramic ring and a limiting plate, the winding groove is arranged inside the outer side wall of the machine pier, the inner side wall of the stator main body is fixedly connected with the ceramic ring, and the inner side wall of the ceramic ring is fixedly connected with the limiting plate.

It is preferred. The winding slots are arranged in the outer side wall of the stator body and are distributed in an annular mode in the outer side wall of the machine pier, and therefore winding of winding copper wires is more attractive.

It is preferred. Convenient structure includes first locating plate, first cassette, second locating plate and second cassette, first locating plate sets up in one side of machine mound, the first cassette of one side fixedly connected with of first locating plate, the inside of machine mound opposite side is provided with the second locating plate, one side fixedly connected with second cassette of second locating plate.

It is preferred. Be the block structure between first locating plate and the machine mound inside, be mosaic structure between first cassette and the stator main part inside to this makes the installation of stator main part more firm.

It is preferred. The auxiliary heat dissipation structure comprises heat dissipation holes, a heat conduction plate and heat dissipation fins, wherein the heat dissipation holes are formed in the inner side wall of the machine pier, the heat conduction plate is arranged in the mounting groove, and the outer side wall of the heat conduction plate is fixedly connected with the heat dissipation fins.

It is preferred. The heat conducting plate and the mounting groove are of an embedded structure, and the radiating fins are distributed on the outer side wall of the heat conducting plate in an annular mode, so that heat generated by the stator main body can be rapidly led out.

(III) advantageous effects

The utility model provides a pair of brushless motor multistage winding stator installation device, its advantage lies in: by arranging the auxiliary heat dissipation structure, as a large number of heat dissipation holes are formed in the region where the mounting groove is located, heat generated by the stator main body can quickly penetrate through the heat dissipation holes and is absorbed by the heat conduction plate, and the heat is quickly diffused outwards through the heat dissipation fins, so that the heat generated by the stator main body is quickly lost, the heat dissipation effect is further achieved, and the heat dissipation effect of the stator is improved;

by arranging the limiting structure, in order to prevent the winding copper wire from influencing the fixation of the stator main body, a plurality of winding grooves are formed in the outer side wall of the stator main body, the winding copper wire is wound along the winding grooves, and the winding of the winding copper wire is more orderly under the isolation of the limiting plate, so that the stator main body is more stable when being clamped by the first clamping seat, and the stable installation of the winding copper wire is realized;

through being provided with convenient structure, insert the inside of machine mound with the second locating plate, and make the second locating plate inlay with the inside formation of machine mound opposite side, insert the inside of machine mound with the stator main part afterwards and inwards press with strength, the inside formation that makes one side card of stator main part go into the second cassette is inlayed, and insert first cassette in one side of machine mound, make first cassette follow one side of opposite side card at the stator main part lateral wall, make first cassette and second cassette carry out the centre gripping to the both sides of stator main part, the fixed convenience of the device to the stator main part has been realized improving.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic side view of the limiting structure of the present invention;

fig. 4 is a schematic diagram of a convenient three-dimensional disassembly structure of the utility model;

fig. 5 is a schematic diagram of a convenient three-dimensional local structure.

In the figure: 1. carrying out machine heading; 2. a stator body; 3. a limiting structure; 301. a winding slot; 302. a ceramic ring; 303. a limiting plate; 4. a convenient structure; 401. a first positioning plate; 402. a first card holder; 403. a second positioning plate; 404. a second card holder; 5. mounting grooves; 6. an auxiliary heat dissipation structure; 601. heat dissipation holes; 602. a heat conducting plate; 603. and a heat sink.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Please refer to fig. 1-5, the utility model provides a pair of brushless motor multi-stage winding stator installation device, including machine mound 1, stator main part 2 and mounting groove 5, the inside of machine mound 1 is provided with stator main part 2, the lateral wall of machine mound 1 is provided with mounting groove 5, the inside of mounting groove 5 is provided with supplementary heat radiation structure 6, supplementary heat radiation structure 6 includes louvre 601, heat-conducting plate 602 and fin 603, louvre 601 sets up in the inside of machine mound 1 inside wall, the inside of mounting groove 5 is provided with heat-conducting plate 602, the lateral wall fixedly connected with fin 603 of heat-conducting plate 602, be mosaic structure between heat-conducting plate 602 and the inside of mounting groove 5, fin 603 is the annular at the lateral wall of heat-conducting plate 602 and distributes.

The working principle of the brushless motor multistage winding stator mounting device based on embodiment 1 is that when the device is used, a large number of winding copper wires are wound on the inner side of the winding slot 301 to enable the stator body 2 and the windings to be integrated, then the rotor penetrates into the stator body 2 to form electric power by rotating the rotor, in the process, the stator body 2 and the winding copper wires on the outer side wall of the stator body 2 generate high heat under the action of current, because a large number of heat dissipation holes 601 are formed in the region where the mounting slot 5 is located, the heat generated by the stator body 2 can quickly penetrate through the heat dissipation holes 601 and is absorbed by the heat conduction plate 602, and the heat is quickly diffused outwards through the heat dissipation fins 603, so that the heat generated by the stator body 2 is quickly lost to achieve the heat dissipation effect.

Example two

This embodiment still includes: the lateral wall of stator body 2 is provided with limit structure 3, limit structure 3 includes winding groove 301, ceramic ring 302 and limiting plate 303, winding groove 301 sets up in the inside of machine mound 1 lateral wall, the inside wall fixedly connected with ceramic ring 302 of stator body 2, the inside wall fixedly connected with limiting plate 303 of ceramic ring 302, winding groove 301 is provided with a plurality of in the inside of stator body 2 lateral wall, and a plurality of winding groove 301 is the annular in the inside of machine mound 1 lateral wall and distributes.

In this embodiment, when the device used, the inside of a large amount of winding copper lines of stator body 2's lateral wall need be twined and put into machine mound 1, for preventing that the winding copper line from causing the influence to stator body 2's fixed, consequently set up a plurality of winding grooves 301 in the inside of stator body 2 lateral wall, and make the winding copper line twine along winding groove 301, and make the winding of winding copper line more orderly under the isolation of limiting plate 303, and then make stator body 2 more stable when by first cassette 402 centre gripping.

EXAMPLE III

This embodiment still includes: machine mound 1 inside both sides all are provided with convenient structure 4, convenient structure 4 includes first locating plate 401, first cassette 402, second locating plate 403 and second cassette 404, first locating plate 401 sets up in one side of machine mound 1, the first cassette 402 of one side fixedly connected with of first locating plate 401, the inside of machine mound 1 opposite side is provided with second locating plate 403, one side fixedly connected with second cassette 404 of second locating plate 403, be the block structure between first locating plate 401 and the machine mound 1 inside, be mosaic structure between first cassette 402 and the stator main part 2 is inside.

In this embodiment, when stator main part 2 need install, insert the inside of machine mound 1 with second locating plate 403, and make second locating plate 403 and the inside formation of machine mound 1 opposite side inlay, later insert the inside of machine mound 1 and inwards press with strength stator main part 2 of winding copper line twined, make one side card of stator main part 2 go into the inside formation of second cassette 404 and inlay, and insert first cassette 402 in one side of machine mound 1, make first cassette 402 follow one side of opposite side card at stator main part 2 lateral wall, and make first locating plate 401 and the inside formation of machine mound 1 one side inlay, first cassette 402 carries out the centre gripping with second cassette 404 to the both sides of stator main part 2 when the installation this moment, and then make stator main part 2 more convenient.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a brushless motor multistage winding stator installation device, includes machine mound (1), stator main part (2) and mounting groove (5), its characterized in that: a stator main body (2) is arranged inside the machine pier (1), convenient structures (4) are arranged on two sides inside the machine pier (1), and a mounting groove (5) is formed in the outer side wall of the machine pier (1);

the outer side wall of the stator main body (2) is provided with a limiting structure (3);

and an auxiliary heat dissipation structure (6) is arranged in the mounting groove (5).

2. A brushless electric machine multi-winding stator mounting apparatus as claimed in claim 1, wherein: limit structure (3) include winding groove (301), ceramic circle (302) and limiting plate (303), winding groove (301) set up in the inside of machine mound (1) lateral wall, the inside wall fixedly connected with ceramic circle (302) of stator main part (2), the inside wall fixedly connected with limiting plate (303) of ceramic circle (302).

3. A brushless electric machine multi-winding stator mounting apparatus as claimed in claim 2, wherein: the winding slots (301) are arranged in the outer side wall of the stator main body (2) in a plurality of numbers, and the winding slots (301) are distributed in the outer side wall of the machine pier (1) in an annular mode.

4. A brushless electric machine multi-winding stator mounting apparatus as claimed in claim 1, wherein: convenient structure (4) include first locating plate (401), first cassette (402), second locating plate (403) and second cassette (404), first locating plate (401) set up in one side of machine mound (1), first cassette (402) of one side fixedly connected with of first locating plate (401), the inside of machine mound (1) opposite side is provided with second locating plate (403), one side fixedly connected with second cassette (404) of second locating plate (403).

5. The brushless electric machine stator mounting apparatus of claim 4, wherein: the clamping structure is formed between the first positioning plate (401) and the interior of the machine pier (1), and the mosaic structure is formed between the first clamping seat (402) and the interior of the stator main body (2).

6. A brushless electric machine multi-winding stator mounting apparatus as claimed in claim 1, wherein: supplementary heat radiation structure (6) include louvre (601), heat-conducting plate (602) and fin (603), louvre (601) set up in the inside of machine mound (1) inside wall, the inside of mounting groove (5) is provided with heat-conducting plate (602), the lateral wall fixedly connected with fin (603) of heat-conducting plate (602).

7. The brushless electric machine stator mounting apparatus of claim 6, wherein: the heat-conducting plate (602) and the mounting groove (5) are of an embedded structure, and the radiating fins (603) are distributed on the outer side wall of the heat-conducting plate (602) in an annular mode.