CN212486263U

CN212486263U - High-power motor with strong moisture resistance

Info

Publication number: CN212486263U
Application number: CN202021434566.2U
Authority: CN
Inventors: 朱长明; 陈维
Original assignee: Jiangsu Yinglong High Voltage Motor Manufacturing Co ltd
Current assignee: Jiangsu Yinglong High Voltage Motor Manufacturing Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-02-05
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a high-power motor that moisture resistance is strong relates to motor technical field, and moisture resistance and radiating effect are not good enough problem when using for solving current high-power motor. The utility model discloses a motor stator, including motor stator shell, pivot, bearing rotor, heat dissipation filter block, dampproofing supporting legs, protection casing is installed to motor stator shell's internally mounted has motor stator winding, the pivot is installed to the inside one side of motor stator winding, the bearing is installed to the one end of pivot, the motor rotor is installed to one side of bearing, heat dissipation filter block is installed to one side of motor stator shell, the inside intermediate position department of heat dissipation filter block is provided with the delivery outlet, the externally mounted of heat dissipation filter block one side has the protection end cover, the bearing cap is installed to the opposite side of protection end cover, motor stator shell's below is.

Description

High-power motor with strong moisture resistance

Technical Field

The utility model relates to the technical field of motors, specifically be a high-power motor that moisture resistance is strong.

Background

The electric motor is a device for converting electric energy into mechanical energy, and utilizes an electrified coil (namely a stator winding) to generate a rotating magnetic field and act on a rotor (such as a squirrel-cage closed aluminum frame) to form magnetoelectric power rotating torque, the electric motor is divided into a direct current motor and an alternating current motor according to different used power supplies, most of the electric motors in an electric system are alternating current motors which can be synchronous motors or asynchronous motors (the rotating speed of the stator magnetic field of the motor is different from the rotating speed of the rotor, the electric motor mainly comprises a stator and a rotor, the forced movement direction of an electrified lead in the magnetic field is related to the current direction and the direction of a magnetic induction line (the magnetic field direction), and the working principle of the electric motor is that the magnetic field acts on the current stress to enable the; the motor production in China begins in nine to seven years, the industry forms a relatively complete industrial system in China, the motor manufacturing industry in China shows briboon vitality along with the power development, and the production and marketing scale and the economic benefit are greatly improved.

However, the existing high-power motor has poor moisture resistance and heat dissipation effects when in use; therefore, the existing requirement is not met, and a high-power motor with strong moisture resistance is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-power motor that moisture resistance is strong to moisture resistance and radiating effect are not good enough problem when solving the current high-power motor that provides in the above-mentioned background art and using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-power motor that moisture resistance is strong, includes motor stator shell, motor stator shell's internally mounted has motor stator winding, the pivot is installed to the inside one side of motor stator winding, the bearing is installed to the one end of pivot, the motor rotor is installed to one side of bearing, heat dissipation filter block is installed to one side of motor stator shell, the inside intermediate position department of heat dissipation filter block is provided with the delivery outlet, the externally mounted of heat dissipation filter block one side has the protection end cover, the bearing cap is installed to the opposite side of protection end cover, dampproofing supporting legs is installed to motor stator shell's below, protection housing is installed to motor stator shell's opposite side.

Preferably, the motor stator shell is connected with the protective end cover and the protective cover shell through screws.

Preferably, the moisture-proof supporting leg and the motor stator shell are of an integrated structure.

Preferably, the radiator-hood net is installed to the inside rear end of protective housing, protective housing and radiator-hood net structure as an organic whole, protective housing's internally mounted has the motor, the externally mounted of motor has the support frame, the internally mounted of motor has the axis of rotation, the externally mounted of axis of rotation has radiator fan, the equal fixed connection of support frame and protective housing and motor.

Preferably, the externally mounted of protection end cover has the fixed limit of installation, the inside on the fixed limit of installation is provided with the installation fixed orifices, the inside of protection end cover front end is provided with the radiating groove, the radiating groove is provided with a plurality of, and a plurality of radiating groove distributes in proper order, the internally mounted of protection end cover has the interior pad of protection against tide, protection end cover and the equal fixed connection of the fixed limit of installation and the interior pad of protection against tide.

Preferably, a heat conduction ring block is installed at the middle position inside the protection end cover, a protection block is installed inside the heat conduction ring block, the heat conduction ring block is fixedly connected with the protection block and the protection end cover, and an output port is formed in the protection block.

Preferably, a radiator is installed outside the heat conducting ring block, and the heat conducting ring block and the radiator are of an integral structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up heat dissipation filter block, the radiating groove, the radiator, heat conduction ring piece and motor stator winding, during the use, the heat dissipation filter block has the hot effect of a ventilation fan, ventilation performance is good, and can filter dust impurity, avoid the dust to get into the motor inside, the radiating groove ventilation cooling is effectual, the motor during operation output end heat is big, radiator and heat conduction ring piece have further ensured the radiating effect, convenient to use, motor stator winding adopts full copper core coil, the ability of anti-impulse voltage has been improved, good electric, mechanical, humidity resistance and thermal stability have;

2. the utility model discloses a set up radiator fan, radiator-hood net, dampproofing interior pad and dampproofing supporting legs, during the use, start radiator fan, radiator fan work rotates the circulation of air with higher speed, is convenient for take away the inside heat of motor, and the radiator-hood net has the effect of a protection, avoids outside dust impurity to get into inside and blocks up, and the dampproofing effectual of interior pad of dampproofing and dampproofing supporting legs is dampproofing.

Drawings

FIG. 1 is an exploded view of a high power motor with high moisture resistance according to the present invention;

FIG. 2 is a schematic view of the internal structure of the protective cover of the present invention;

fig. 3 is a schematic view of the internal structure of the protection end cap of the present invention.

In the figure: 1. a motor stator housing; 2. a motor stator winding; 3. a rotating shaft; 4. a bearing; 5. a motor rotor; 6. an output port; 7. a heat dissipation filter block; 8. a protective end cap; 9. installing a fixed edge; 10. a bearing cap; 11. a heat sink; 12. moisture-proof supporting legs; 13. a heat sink mesh; 14. a protective housing; 15. a heat radiation fan; 16. a rotating shaft; 17. a support frame; 18. a motor; 19. a moisture-proof inner pad; 20. a protection block; 21. a heat sink; 22. a heat-conducting ring block; 23. mounting a fixing hole; 24. and (6) an output port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a high-power motor that moisture resistance is strong, including motor stator shell 1, the internally mounted of motor stator shell 1 has motor stator winding 2, pivot 3 is installed to the inside one side of motor stator winding 2, bearing 4 is installed to the one end of pivot 3, motor rotor 5 is installed to one side of bearing 4, heat dissipation filter block 7 is installed to one side of motor stator shell 1, the inside intermediate position department of heat dissipation filter block 7 is provided with delivery outlet 6, the externally mounted of heat dissipation filter block 7 one side has protective cover 8, bearing cover 10 is installed to protective cover 8's opposite side, dampproofing supporting legs 12 is installed to motor stator shell 1's below, it is effectual to prevent damp, support stability is high, protective cover 14 is installed to motor stator shell 1's opposite side, the protection is good.

Further, motor stator shell 1 and protective end cover 8 and protective housing 14 all pass through bolted connection, install and remove the convenience, do benefit to the maintenance, can increase the pretightning force and prevent not hard up.

Further, dampproofing supporting legs 12 and motor stator shell 1 are structure as an organic whole, and structural stability is high.

Further, radiator cover net 13 is installed to the inside rear end of protective housing 14, and protective housing 14 and radiator cover net 13 structure as an organic whole, and the internally mounted of protective housing 14 has motor 18, and the externally mounted of motor 18 has support frame 17, and the internally mounted of motor 18 has axis of rotation 16, and the externally mounted of axis of rotation 16 has radiator fan 15, and support frame 17 and protective housing 14 and motor 18 all fixed connection, connect stably, reliably.

Further, the externally mounted of protection end cover 8 has the fixed limit of installation 9, and the inside on the fixed limit of installation 9 is provided with installation fixed orifices 23, and the inside of protection end cover 8 front end is provided with radiating groove 11, and radiating groove 11 is provided with a plurality of, and a plurality of radiating groove 11 distributes in proper order, and the internally mounted of protection end cover 8 has dampproofing interior pad 19, and protection end cover 8 and the fixed limit of installation 9 and the equal fixed connection of dampproofing interior pad 19, overall structure stability is higher.

Further, heat conduction ring block 22 is installed to the inside intermediate position department of protection end cover 8, and the internally mounted of heat conduction ring block 22 has protection piece 20, and heat conduction ring block 22 and protection piece 20 and the equal fixed connection of protection end cover 8, the inside of protection piece 20 is provided with output port 24, is convenient for use, and the practicality is strong.

Further, a radiator 21 is installed outside the heat conducting ring block 22, and the heat conducting ring block 22 and the radiator 21 are of an integral structure, so that the connection is reliable, and the structural rigidity is high.

The working principle is as follows: when in use, the motor stator shell 1 is installed in a use place, the motor stator shell 1 is supported by the moisture-proof supporting legs 12, the stability is high, the moisture-proof effect is good, the motor stator winding 2 adopts a full copper core coil, the capability of resisting pulse voltage is improved, the electric, mechanical, moisture-proof performance and thermal stability are good, the heat dissipation filter block 7 has a heat conduction and heat dissipation effect on the output end of the motor stator winding 2, the protection end cover 8 passes through the installation fixing hole 23 through the installation fixing edge 9 and is fixed with the motor stator shell 1 by fixing screws, the stability is high, the protection block 20 has a protection effect on the output end inside the output port 24, a large amount of heat can be generated when the output end works and rotates, the heat conduction ring block 22 and the heat radiator 21 have good heat dissipation effects, the heat can be quickly transferred out through the heat dissipation groove 11, the ventilation effect is good, and the moisture-, motor rotor 5 rotates work along with pivot 3 and bearing 4 and can produce the heat, starter motor 18, motor 18's output and the 16 transmission of axis of rotation are connected, thereby drive radiator fan 15 and rotate the heat dissipation, the circulation speed of air accelerates, take away the heat, protective housing 14 has the effect of a protection, radiator housing net 13 can filter the dust impurity in the air, avoid the dust to get into 1 inside jam of motor stator shell, whole ventilation effect is good, avoid inside moisture to be difficult to the heat dissipation and go out.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A high-power motor with strong moisture resistance comprises a motor stator shell (1), and is characterized in that: the utility model discloses a motor stator, including motor stator shell (1), internally mounted has motor stator winding (2), pivot (3) are installed to inside one side of motor stator winding (2), bearing (4) are installed to the one end of pivot (3), motor rotor (5) are installed to one side of bearing (4), heat dissipation filter block (7) are installed to one side of motor stator shell (1), the inside intermediate position department of heat dissipation filter block (7) is provided with delivery outlet (6), the externally mounted of heat dissipation filter block (7) one side has protective cover (8), bearing cover (10) are installed to the opposite side of protective cover (8), dampproofing supporting legs (12) are installed to the below of motor stator shell (1), protective cover case (14) are installed to the opposite side of motor stator shell (1).

2. A high power moisture-resistant electric motor as set forth in claim 1, wherein: the motor stator shell (1) is connected with the protective end cover (8) and the protective cover shell (14) through screws.

3. A high power moisture-resistant electric motor as set forth in claim 1, wherein: the moisture-proof supporting leg (12) and the motor stator shell (1) are of an integrated structure.

4. A high power moisture-resistant electric motor as set forth in claim 1, wherein: radiator-hood net (13) are installed to the inside rear end of protective housing shell (14), protective housing shell (14) and radiator-hood net (13) structure as an organic whole, the internally mounted of protective housing shell (14) has motor (18), the externally mounted of motor (18) has support frame (17), the internally mounted of motor (18) has axis of rotation (16), the externally mounted of axis of rotation (16) has radiator fan (15), support frame (17) and the equal fixed connection of protective housing shell (14) and motor (18).

5. A high power moisture-resistant electric motor as set forth in claim 1, wherein: the externally mounted of protection end cover (8) has fixed limit of installation (9), the inside on the fixed limit of installation (9) is provided with installation fixed orifices (23), the inside of protection end cover (8) front end is provided with radiating groove (11), radiating groove (11) are provided with a plurality of, and a plurality of radiating groove (11) distribute gradually, the internally mounted of protection end cover (8) has dampproofing interior pad (19), protection end cover (8) and installation fixed limit (9) and the equal fixed connection of dampproofing interior pad (19).

6. A high power moisture-resistant electric motor as set forth in claim 1, wherein: the heat conduction ring block (22) is installed at the middle position inside the protection end cover (8), the protection block (20) is installed inside the heat conduction ring block (22), the heat conduction ring block (22) is fixedly connected with the protection block (20) and the protection end cover (8), and an output port (24) is formed in the protection block (20).

7. A high power moisture-resistant electric motor as set forth in claim 6, wherein: the heat conducting ring block is characterized in that a radiator (21) is arranged outside the heat conducting ring block (22), and the heat conducting ring block (22) and the radiator (21) are of an integral structure.