CN209860677U - Full-power motor - Google Patents
Full-power motor Download PDFInfo
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- CN209860677U CN209860677U CN201921112316.4U CN201921112316U CN209860677U CN 209860677 U CN209860677 U CN 209860677U CN 201921112316 U CN201921112316 U CN 201921112316U CN 209860677 U CN209860677 U CN 209860677U
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- magnetic pole
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Abstract
The application relates to a full-power motor, comprising a pole carrier housing and a coil carrier housing; the same side of the magnetic pole carrier shell is sequentially provided with a connecting shaft, an annular inner magnetic pole unit and an annular outer magnetic pole unit from inside to outside; a bearing and an annular winding coil unit are arranged on one side of a coil carrier shell from inside to outside, the annular winding coil unit comprises a plurality of mutually independent H-shaped iron cores and two parallel nonmetal rings, each nonmetal ring comprises a plurality of integrally formed H-shaped nonmetal sheets distributed in a circumferential manner, two H-shaped nonmetal sheets are attached to two sides of each H-shaped iron core respectively, coils are wound on the outer sides of each H-shaped iron core and the corresponding two H-shaped nonmetal sheets, and one nonmetal ring is fixed on the coil carrier shell; the two shells are connected with a connecting shaft through a bearing, and the annular winding coil unit is positioned between the annular inner magnetic pole unit and the annular outer magnetic pole unit. The motor provided by the application has the advantages of large torque output force, high power density and high efficiency.
Description
Technical Field
The utility model relates to the field of electric machines, especially, relate to a full-power motor.
Background
Along with the continuous aggravation of the energy crisis, the adoption of permanent magnet excitation to replace electric excitation to save energy consumption has become a consensus all over the world, and simultaneously, because China is the most abundant country of rare earth resources in the world, the rare earth permanent magnet motor with a novel structure is developed, researched, popularized and applied, and has important practical value.
The new energy power system widely researched at present requires a motor with small volume, high power, high efficiency and strong reliability. Because the existing permanent magnet motor has magnetic conductance communication, the reason that each electromagnetic coil independently does work outwards cannot be realized, and the improvement of the power of the existing motor is limited. The magnetic energy motor changes the magnetic circuit of the existing motor and the structural form of acting outwards, thereby improving the power and the efficiency of the motor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the above-mentioned weak point that exists among the prior art.
In order to achieve the above object, an embodiment of the present invention provides a full power motor, including a magnetic pole carrier housing and a coil carrier housing; the same side of the magnetic pole carrier shell is sequentially provided with a connecting shaft, an annular inner magnetic pole unit and an annular outer magnetic pole unit from inside to outside; a bearing and an annular winding coil unit are arranged on one side of a coil carrier shell from inside to outside, the annular winding coil unit comprises a plurality of mutually independent H-shaped iron cores and two similar and parallel nonmetal rings, each nonmetal ring comprises a plurality of integrally formed H-shaped nonmetal sheets distributed in a circumferential manner, the number of the H-shaped nonmetal sheets on each nonmetal ring is equal to that of the H-shaped iron cores, the H-shaped iron cores are positioned between the two nonmetal rings, two sides of each H-shaped iron core are respectively attached with one H-shaped nonmetal sheet, coils are wound on the outer sides of each H-shaped iron core and the corresponding two H-shaped nonmetal sheets, and one nonmetal ring is fixed on the coil carrier shell through bolts; the magnetic pole carrier shell and the coil carrier shell are connected through a bearing and a connecting shaft, and the annular winding coil unit is located between the annular inner magnetic pole unit and the annular outer magnetic pole unit.
In one possible embodiment, the annular inner magnetic pole unit comprises an annular inner magnetically conducting bridge and a plurality of inner magnetic poles, wherein the plurality of inner magnetic poles are fixed around the outside of the inner magnetically conducting bridge, and the annular inner magnetically conducting bridge is fixed on the magnetic pole carrier housing by bolts.
In one possible embodiment, the annular outer magnetic pole unit comprises an annular outer magnetic conducting bridge and a plurality of outer magnetic poles, wherein the plurality of outer magnetic poles are fixed on the inner side of the outer magnetic conducting bridge in a surrounding mode, the number of the outer magnetic poles is the same as that of the inner magnetic poles, and the annular outer magnetic conducting bridge is fixed on the magnetic pole carrier shell through bolts.
In one possible embodiment, the pole carrier housing is provided with a plurality of first fastening holes, which surround the connecting shaft.
In one possible embodiment, the coil carrier housing is provided with a plurality of second fixing holes, and the plurality of second fixing holes surround the bearing.
The utility model discloses structurally remain permanent-magnet machine simple, be suitable for the advantage of high-speed operation, improved permanent-magnet machine torque output power big, power density is high, efficient advantage in the performance, change original even iron core as an organic whole into mutually independent iron core simultaneously, be mutually independent between the N, S grades that different iron cores produced, can externally do work respectively, do so and improved efficiency also enlarged power simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a magnetic pole carrier housing according to an embodiment of the present invention;
fig. 2 is a schematic position diagram of a magnetic pole carrier housing, a connecting shaft, an annular inner magnetic pole unit and an annular outer magnetic pole unit according to an embodiment of the present invention;
FIG. 3 is a schematic view of FIG. 2 from another perspective;
fig. 4 is a schematic structural diagram of a coil carrier housing according to an embodiment of the present invention;
fig. 5 is a schematic position diagram of a coil carrier housing and a loop winding coil unit according to an embodiment of the present invention;
FIG. 6 is a schematic view of another perspective of FIG. 5;
fig. 7 is a schematic structural diagram of an i-shaped iron core according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a non-metal ring according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a loop winding coil unit according to an embodiment of the present invention;
FIG. 10 is an enlarged view of a portion of FIG. 9;
fig. 11 is a schematic structural diagram of a full-power motor according to an embodiment of the present invention;
fig. 12 is a cross-sectional view of a full-power motor according to an embodiment of the present invention;
description of reference numerals:
1-magnetic pole carrier shell, 11-connecting shaft, 12-annular inner magnetic pole unit, 13-annular outer magnetic pole unit, 14-first fixing hole, 121-annular inner magnetic conduction bridge, 122-inner magnetic pole, 131-annular outer magnetic conduction bridge, 132-outer magnetic pole and 15-fastening bolt;
2-coil carrier shell, 21-cylindrical fixed shell, 22-annular winding coil unit, 221-I-shaped iron core, 222-nonmetal ring, 223-I-shaped nonmetal sheet, 23-second fixed hole, 24-first bearing and 25-second bearing.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and embodiments.
As shown in fig. 1-12, an embodiment of the present invention provides a full power electric machine, which includes a magnetic pole carrier housing 1 and a coil carrier housing 2.
The same side of the magnetic pole carrier shell 1 is provided with a connecting shaft 11, an annular inner magnetic pole unit 12 and an annular outer magnetic pole unit 13 from inside to outside in sequence.
One side of the coil carrier housing 2 is provided with a cylindrical fixed case 21 and a ring-shaped winding coil unit 22 from the inside to the outside, and a first bearing 24 and a second bearing 25 are provided in the cylindrical fixed case 21.
As shown in fig. 4 to 10, the ring-shaped winding coil unit 22 includes a plurality of independent i-shaped iron cores 221 and two similar and parallel non-metal rings 222, each non-metal ring 222 includes a plurality of i-shaped non-metal sheets 223 integrally formed and circumferentially distributed, the number of the i-shaped non-metal sheets 223 on each non-metal ring 222 is equal to that of the i-shaped iron cores 221, the plurality of i-shaped iron cores 221 are located between the two non-metal rings 222, one i-shaped non-metal sheet 223 is attached to each of two sides of each i-shaped iron core 221, and coils are wound outside each i-shaped iron core 221 and the corresponding two i-shaped non-metal sheets 223, where the coils in fig. 9 to 10 are not illustrated, the coils are wound along the z-axis direction in fig. 9 to 10, and one of the non-metal rings 222 is fixed on the coil carrier housing 2.
As shown in fig. 12, the magnetic pole carrier case 1 and the coil carrier case 2 are connected to the connecting shaft 11 via the first bearing 24 and the second bearing 25, and the annular winding coil unit 22 is located between the annular inner magnetic pole unit 12 and the annular outer magnetic pole unit 13.
In one example, the annular inner magnetic pole unit 12 includes an annular inner magnetic conductive bridge 121 and a plurality of inner magnetic poles 122, wherein the plurality of inner magnetic poles 122 are fixed around the outside of the annular inner magnetic conductive bridge 121, and the annular inner magnetic conductive bridge 121 is fixed on the magnetic pole carrier housing 1 by fastening bolts 15.
In one example, the annular outer magnetic pole unit 13 includes an annular outer magnetic conducting bridge 131 and a plurality of outer magnetic poles 132, wherein the plurality of outer magnetic poles 132 are fixed around the inner side of the annular outer magnetic conducting bridge 131, the number of outer magnetic poles 132 is the same as the number of inner magnetic poles 122, and the annular outer magnetic conducting bridge 131 is fixed on the magnetic pole carrier housing 1 by fastening bolts 15.
In one example, the magnetic pole carrier housing 1 is provided with a plurality of first fixing holes 14, and the plurality of first fixing holes 14 surround the connecting shaft 11.
In one example, the coil carrier housing 2 is provided with a plurality of second fixing holes 23, and the plurality of second fixing holes 23 surround the bearing.
Two methods of use: in the figure, the coil is a stator, the magnetic pole is a rotor, and when the magnetic pole is needed to be used as the stator, the magnetic pole is fixed to enable the coil to rotate.
It is known that the existing winding iron core has N, S two-stage property after being electrified, each winding coil of the original motor is not independent, one end of the winding coil does work outwards, and the other end of the winding coil is connected together, so that the winding coil does not do work outwards. The embodiment of the utility model provides a part other one end for they can do work externally respectively, do so and improved efficiency and also amplified power simultaneously.
The above embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above embodiments are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. A full power motor is characterized by comprising a magnetic pole carrier shell and a coil carrier shell;
the same side of the magnetic pole carrier shell is sequentially provided with a connecting shaft, an annular inner magnetic pole unit and an annular outer magnetic pole unit from inside to outside;
a bearing and an annular winding coil unit are arranged on one side of the coil carrier shell from inside to outside, the annular winding coil unit comprises a plurality of mutually independent H-shaped iron cores and two similar and parallel nonmetal rings, each nonmetal ring comprises a plurality of integrally formed H-shaped nonmetal sheets distributed in a circumferential mode, the number of the H-shaped nonmetal sheets on each nonmetal ring is equal to that of the H-shaped iron cores, the H-shaped iron cores are located between the two nonmetal rings, two H-shaped nonmetal sheets are attached to two sides of each H-shaped iron core respectively, coils are wound on the outer sides of each H-shaped iron core and the two corresponding H-shaped nonmetal sheets, and one nonmetal ring is fixed on the coil carrier shell through bolts;
the magnetic pole carrier shell and the coil carrier shell are connected through a bearing and a connecting shaft, and the annular winding coil unit is located between the annular inner magnetic pole unit and the annular outer magnetic pole unit.
2. The full power electric machine according to claim 1, wherein the annular inner magnetic pole unit comprises an annular inner magnetic conducting bridge and a plurality of inner magnetic poles, wherein the plurality of inner magnetic poles are fixed around the outside of the annular inner magnetic conducting bridge, and the annular inner magnetic conducting bridge is fixed on the magnetic pole carrier shell through bolts.
3. The full-power motor according to claim 2, wherein the annular outer magnetic pole unit comprises an annular outer magnetic conducting bridge and a plurality of outer magnetic poles, wherein the plurality of outer magnetic poles are fixed around the inner side of the annular outer magnetic conducting bridge, the number of the outer magnetic poles is the same as that of the inner magnetic poles, and the annular outer magnetic conducting bridge is fixed on the magnetic pole carrier shell through the bolts.
4. The full-power motor according to claim 1, wherein the pole carrier housing is provided with a plurality of first fixing holes, and the plurality of first fixing holes surround the periphery of the connecting shaft.
5. The full power electric machine of claim 1, wherein the coil carrier housing is provided with a second plurality of fastening holes, the second plurality of fastening holes surrounding the bearing periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921112316.4U CN209860677U (en) | 2019-07-16 | 2019-07-16 | Full-power motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921112316.4U CN209860677U (en) | 2019-07-16 | 2019-07-16 | Full-power motor |
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| Publication Number | Publication Date |
|---|---|
| CN209860677U true CN209860677U (en) | 2019-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921112316.4U Active CN209860677U (en) | 2019-07-16 | 2019-07-16 | Full-power motor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110336391A (en) * | 2019-07-16 | 2019-10-15 | 刘杰萍 | A kind of full-power electric motor |
| CN112193391A (en) * | 2020-09-20 | 2021-01-08 | 朱幕松 | Low-noise submarine electric propeller |
-
2019
- 2019-07-16 CN CN201921112316.4U patent/CN209860677U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110336391A (en) * | 2019-07-16 | 2019-10-15 | 刘杰萍 | A kind of full-power electric motor |
| CN112193391A (en) * | 2020-09-20 | 2021-01-08 | 朱幕松 | Low-noise submarine electric propeller |
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