CN219893126U - Energy-saving brushless alternating current motor - Google Patents
Energy-saving brushless alternating current motor Download PDFInfo
- Publication number
- CN219893126U CN219893126U CN202321080991.XU CN202321080991U CN219893126U CN 219893126 U CN219893126 U CN 219893126U CN 202321080991 U CN202321080991 U CN 202321080991U CN 219893126 U CN219893126 U CN 219893126U
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- China
- Prior art keywords
- alternating current
- current motor
- heat dissipation
- shell
- casing
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Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 31
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 241000883990 Flabellum Species 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000011159 matrix material Substances 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000498 cooling water Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses an energy-saving brushless alternating current motor, which comprises a shell, wherein an end cover is arranged on one side of the shell, a rotating shaft is arranged in the shell, a rotor is arranged on one side of the rotating shaft, which is positioned in the shell, a stator is arranged on the outer side of the rotor, a connecting block is arranged on one side of the rotating shaft, which is far away from the end cover, a plurality of blades which are distributed at equal intervals are arranged on the outer side of the connecting block, a plurality of through grooves which are distributed in a matrix are arranged on one side of the shell, which is close to the connecting block, a plurality of heat dissipation plates which are distributed in a matrix are arranged on one side of the shell, heat dissipation pipes are inserted on the heat dissipation plates, and two ends of each heat dissipation pipe extend to the outer side of the shell and are fixedly connected with a water inlet pipe and a water outlet pipe respectively. The alternating current motor is simple in structure and convenient to operate, and the alternating current motor dissipates heat in two modes of taking heat out through air flow and exchanging heat through the heat dissipation plate, so that the heat dissipation effect of the alternating current motor is effectively improved, and the use safety of the alternating current motor is guaranteed.
Description
Technical Field
The utility model relates to the technical field of brushless alternating current motors, in particular to an energy-saving brushless alternating current motor.
Background
An ac motor is a machine for achieving the mutual conversion of mechanical energy and ac electric energy. Ac motors have become the most commonly used motor due to the tremendous development of ac power systems. Compared with a direct current motor, the alternating current motor has the advantages of simple structure, convenient manufacture, firmness, easy manufacture into motors with high rotating speed, high voltage, large current and large capacity, and along with the development of technology, the current alternating current motor is mostly an energy-saving integrated motor. The existing AC brushless AC motor generally carries out heat dissipation by only exchanging internal and external gases through rotation of fan blades arranged on the outer side of an internal rotating shaft, the heat dissipation effect is poor, the temperature of a copper wire of a stator coil is increased rapidly, the resistance is increased under the condition that the temperature of the copper wire is high, so that the damage of internal parts of the motor is easily caused, and the service life of a generator is reduced.
Disclosure of Invention
In order to solve the problems, the utility model provides an energy-saving brushless alternating current motor. The utility model solves the problems that the existing AC brushless AC motor generally only exchanges internal and external gases through the rotation of the fan blades arranged on the outer side of the internal rotating shaft to dissipate heat, the heat dissipation effect is poor, the temperature of the copper wire of the stator coil is fast increased, and the resistance is increased under the condition of high temperature of the copper wire, so that the damage of internal parts of the motor is easy to cause, and the service life of the generator is reduced.
The utility model relates to an energy-saving brushless alternating current motor, which comprises a shell, wherein an end cover is arranged on one side of the shell, a rotating shaft is arranged in the shell, a rotor is arranged on one side of the rotating shaft, a stator is arranged on the outer side of the rotor, a connecting block is arranged on one side of the rotating shaft, which is far away from the end cover, a plurality of blades which are distributed at equal intervals are arranged on the outer side of the connecting block, a plurality of through grooves which are distributed in a matrix are arranged on one side of the shell, which is close to the connecting block, a protective cover is arranged on the outer side of the blades, a heat dissipation groove is arranged on one side of the protective cover, which is far away from the shell, a plurality of heat dissipation plates which are distributed in a matrix are arranged on one side of the shell, heat dissipation pipes are inserted on the heat dissipation plates, and two ends of the heat dissipation pipes extend to the outer side of the shell and are fixedly connected with a water inlet pipe and a water outlet pipe respectively.
In the scheme, the filter screen is arranged in the through groove.
In the above scheme, the heat dissipation plate is a metal copper plate.
In the above scheme, the radiating pipes are spirally arranged.
In the above scheme, the casing below is equipped with the mount pad, mount pad both sides tip all is equipped with the mounting hole.
The utility model has the advantages and beneficial effects that: the utility model provides an energy-saving brushless alternating current motor, when a rotor and a stator work, a rotating shaft rotates, and a connecting block and fan blades rotate along with the rotating shaft in the rotating process of the rotating shaft, so that air flow is driven to flow through the rotation of the fan blades, heat in a shell is brought out through the flowing air flow, a heat dissipation plate can absorb heat generated by the rotor and the stator during work, cooling water in a heat dissipation pipe exchanges heat with the heat absorbed by the heat dissipation plate, and the heat dissipation structure formed by the heat dissipation plate and the heat dissipation pipe dissipates heat in the shell. The alternating current motor is simple in structure and convenient to operate, and the alternating current motor dissipates heat in two modes of taking heat out through air flow and exchanging heat through the heat dissipation plate, so that the heat dissipation effect of the alternating current motor is effectively improved, and the use safety of the alternating current motor is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a partial cross-sectional view of the present utility model;
fig. 3 is a front view of the heat dissipating plate of the present utility model.
In the figure: 1. casing 2, end cover 3, rotation shaft 4, rotor
5. Stator 6, connecting block 7, fan blade 8 and through slot
9. Filter screen 10, protective cover 11, heat dissipation plate 12 and heat dissipation tube
13. Inlet pipe 14, outlet pipe 15, mount pad 16, mounting hole
17. A heat sink.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
As shown in fig. 1-3, the utility model is an energy-saving brushless alternating current motor, which comprises a housing 1, one side of the housing 1 is provided with an end cover 2, a rotating shaft 3 is arranged in the housing 1, one side of the rotating shaft 3, which is positioned in the housing 1, is provided with a rotor 4, the outer side of the rotor 4 is provided with a stator 5, one side, which is far away from the end cover 2, of the rotating shaft 3 is provided with a connecting block 6, the outer side of the connecting block 6 is provided with a plurality of blades 7 which are equidistantly arranged, one side, which is close to the connecting block 6, of the housing 1 is provided with a plurality of through grooves 8 which are arranged in a matrix, the outer side of the blades 7 is provided with a protective cover 10, one side, which is far away from the housing 1, of the protective cover 10 is provided with a heat radiating groove 17, the rotor 4 and the stator 5 are in operation, the rotating shaft 3 rotates along with the connecting block 6 and the blades 7 in the rotating process of the rotating shaft 3, so that the rotating blades 7 drive airflow to flow through the rotation of the blades 7, the arrangement of the through grooves 8 and the heat radiating grooves 17 enables the housing 1 to be communicated with the airflow radiating plate on the outer side, one side, which is close to the end cover 2 in the housing 1 is provided with a plurality of matrix arranged blades 11, tubes 12 are inserted on the 11, the tube 12, the two ends of the tube 12 extend to the housing 1 and the inner side of the housing 1 and the heat radiating tube 11 and the inner side of the heat pipe 11 are fixedly connected with the rotor 11 through the cooling water pipe 11 and the heat radiating pipe 11, and the heat pipe 11, and the cooling water pipe 11, and the cooling pipe 11, and the heat pipe 11 is fixedly absorbs heat and the heat pipe 11.
The filter screen 9 is arranged in the through groove 8, the filter screen 9 can filter solid impurities in the airflow, and the phenomenon that dust and other impurities enter the shell 1 to damage an alternating current motor is avoided.
The heat dissipation plate 11 is a metal copper plate, and the metal copper plate has good heat conduction performance.
The radiating pipes 12 are spirally arranged, and the cross-sectional area between the radiating pipes 12 and the radiating fins 11 is effectively increased by the spirally arranged radiating pipes 12, so that the radiating speed of the alternating current motor is improved.
The casing below is equipped with mount pad 15, mount pad 15 both sides tip all is equipped with mounting hole 16, can carry out fixed mounting to alternating current motor through mounting hole 16.
Specifically, in the present utility model, when the rotor 4 and the stator 5 are operated, the rotation shaft 3 rotates, and the connection block 6 and the fan blades 7 also rotate during the rotation of the rotation shaft 3, so that the air flow is driven by the rotation of the fan blades 7, and the heat in the housing 1 is carried out by the flowing air flow, the heat dissipation plate 11 can absorb the heat generated when the rotor 4 and the stator 5 are operated, the cooling water can be injected into the cooling pipe 12 through the water inlet pipe 13, the cooling water in the cooling pipe 12 exchanges heat with the heat absorbed by the heat dissipation plate 11, and the heat dissipation structure formed by the heat dissipation plate 11 and the cooling pipe dissipates the heat in the housing 1.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (5)
1. The utility model provides an energy-conserving brushless alternating current motor, includes casing (1), its characterized in that, casing (1) one side is equipped with end cover (2), be equipped with axis of rotation (3) in casing (1), axis of rotation (3) are located one side of casing (1) and are equipped with rotor (4), the rotor (4) outside is equipped with stator (5), end cover (2) one side is kept away from in axis of rotation (3) is equipped with connecting block (6), the connecting block (6) outside is equipped with flabellum (7) that a plurality of equidistance was arranged, casing (1) are close to logical groove (8) that connecting block (6) one side was equipped with a plurality of matrixes and arrange, the flabellum (7) outside is equipped with protection casing (10), be equipped with radiating groove (17) in casing (1) one side of keeping away from, be close to end cover (2) one side in casing (1) are equipped with a plurality of matrixes and arrange heat dissipation pipe (11), the grafting has cooling tube (12) on heating dissipation pipe (12) both ends extend to casing (1) outside respectively with inlet tube (13) and outlet pipe (14) fixed connection.
2. An energy-saving brushless ac motor according to claim 1, characterized in that a filter screen (9) is provided in the through slot (8).
3. An energy-saving brushless ac motor according to claim 1, characterized in that the heat radiating plate (11) is a metal copper plate.
4. An energy-saving brushless ac motor according to claim 1, characterized in that the radiating pipes (12) are arranged in a spiral shape.
5. The energy-saving brushless alternating current motor according to claim 1, wherein a mounting seat (15) is arranged below the shell, and mounting holes (16) are formed in two side end parts of the mounting seat (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321080991.XU CN219893126U (en) | 2023-05-08 | 2023-05-08 | Energy-saving brushless alternating current motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321080991.XU CN219893126U (en) | 2023-05-08 | 2023-05-08 | Energy-saving brushless alternating current motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219893126U true CN219893126U (en) | 2023-10-24 |
Family
ID=88401488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321080991.XU Active CN219893126U (en) | 2023-05-08 | 2023-05-08 | Energy-saving brushless alternating current motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219893126U (en) |
-
2023
- 2023-05-08 CN CN202321080991.XU patent/CN219893126U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |