CN219999154U

CN219999154U - Energy-saving motor

Info

Publication number: CN219999154U
Application number: CN202321253474.8U
Authority: CN
Inventors: 蒋永辉
Original assignee: Zhejiang Hubei Electric Motor Co ltd
Current assignee: Zhejiang Hubei Electric Motor Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-11-10
Anticipated expiration: 2033-05-23

Abstract

The utility model discloses an energy-saving motor, which comprises a rear cover, a machine shell and a fixing frame, wherein the inner wall of the machine shell is provided with a cooling component, the machine shell is fixedly arranged on the outer wall of the top of the fixing frame, the rear cover is fixedly inserted into the outer side wall of the machine shell, the rear cover and the inner wall of the machine shell are connected with fixing bolts through threads, the inner wall of the machine shell is provided with the cooling component, the cooling component comprises a placement box, a first fixing plate, a second fixing plate, a pressing frame, a cover plate, a locking cap and a threaded rod, the locking cap is rotated during use, the locking of the pressing frame is separated, then the cover plate is opened, dry ice solids are placed in the placement box, then the locking cap is rotated to lock the pressing frame, the cover plate is pressed by the other end of the pressing frame, the dry ice volatilizes in the machine shell through a ventilation groove, heat dissipation of the device is accelerated, and a stator iron core adopts a non-rolled silicon steel sheet through setting a winding as an oxygen-free copper envelope, so that energy saving of the device is realized. The utility model can quicken the heat dissipation of the device, and meanwhile, the soundproof cotton is arranged, so that the noise of the device during operation is reduced.

Description

Energy-saving motor

Technical Field

The utility model relates to the technical field of motors, in particular to an energy-saving motor.

Background

In the prior art, the motor is very widely applied, whether the motor is used in industrial manufacture or life, the motor is driven to realize electric energy conversion or transmission according to the law of electromagnetic induction, the motor is wide in variety of applications, the motor is divided into a direct current motor, an alternating current motor, a permanent magnet motor, an asynchronous motor, a stepping motor and the like, the motor is applied in different fields under subdivision, and the motor is driven most commonly, such as tools of drilling, polishing, slotting, cutting, reaming and the like, washing machines, electric fans, refrigerators, air conditioners, audio recorders, video disc players, dust collectors, cameras, electric blowers, electric shavers and the like, and small mechanical equipment such as small machine tools, small machines, medical appliances, electronic instruments and the like.

Through searching, chinese patent publication (bulletin) number: CN111082579a discloses a motor and a motor housing, the housing is provided with two through holes, the collar is provided with two connecting portions, the two connecting portions are respectively clamped into the two through holes after being bent inwards, and are located at two ends of the two through holes closest to each other or at two ends farthest from each other.

The above patent suffers from the following disadvantages: the device can output power, but a heat dissipation structure is not arranged, and in a common heat dissipation mode, the motor can be overheated after long-time use, and the cooling efficiency is low.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an energy-saving motor.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an energy-saving motor, includes back lid, casing, mount, the casing inner wall is equipped with the cooling subassembly, the cooling subassembly is including placing box, fixed plate one, fixed plate two, place box fixed mounting in the casing inner wall, place the ventilative groove of box bottom outer wall, fixed plate one and fixed plate two equal fixed mounting in place box outside lateral wall, place box top outer wall and have the apron through hinge connection, two relative one side inner walls of fixed plate rotate and are connected with the press frame, one relative one side inner wall of fixed plate rotates and is connected with the threaded rod, threaded rod outside lateral wall has the locking cap through threaded connection, the press frame other end cooperatees with the apron.

As still further aspects of the utility model: the casing is fixedly arranged on the outer wall of the top of the fixing frame.

As still further aspects of the utility model: the rear cover is fixedly inserted into the outer side wall of the shell, and the rear cover is connected with the inner wall of the shell through threads.

As still further aspects of the utility model: the heat dissipation cover is fixedly arranged on the inner wall of the rear cover, and the inner wall of the machine shell is rotationally connected with a rotating shaft.

As still further aspects of the utility model: and a cooling fan is fixedly arranged at the other end of the rotating shaft.

As still further aspects of the utility model: the rotor core and the commutator are fixedly arranged on the outer side wall of the rotating shaft, a winding is wound between the outer walls of the opposite sides of the commutator, and two ends of the winding are wound on the outer side wall of the rotating shaft.

As still further aspects of the utility model: the motor is characterized in that a control box is fixedly arranged on the outer wall of the top of the motor shell, an electric brush is fixedly arranged on the inner wall of the motor shell, the control box is connected with the electric brush, and a stator core is rotationally connected to the outer side wall of the winding.

As still further aspects of the utility model: and sound insulation cotton is arranged on the inner wall of the shell.

Compared with the prior art, the utility model provides an energy-saving motor, which has the following beneficial effects:

according to the utility model, the cooling component is arranged into the combination of the placing box, the first fixing plate, the second fixing plate, the pressing frame, the cover plate, the locking cap and the threaded rod, and when the cooling device is used, the locking cap can be rotated to open or close the cover plate for locking, and dry ice is placed in the placing box, so that the heat dissipation of the cooling device is quickened.

According to the utility model, the winding is set as the oxygen-free copper covered wire, and the stator core is made of the rolling-free silicon steel sheet, so that the energy saving of the device is realized.

According to the utility model, the noise generated when the device operates is reduced by arranging the soundproof cotton.

The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the device has a simple structure and is convenient to operate.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an energy-saving motor according to the present utility model;

fig. 2 is a schematic diagram of an explosion structure of an energy-saving motor according to the present utility model;

fig. 3 is a schematic diagram of the whole full-section structure of an energy-saving motor according to the present utility model;

fig. 4 is a schematic diagram of a structure of the energy-saving motor at a position a in fig. 1 according to the present utility model;

fig. 5 is a schematic structural diagram of a stator core of an energy-saving motor according to the present utility model.

In the figure: 1. a fixing bolt; 2. a rear cover; 3. a housing; 4. a fixing frame; 5. a rotating shaft; 6. a control box; 7. a heat radiation fan; 8. a heat-dissipating cover; 9. soundproof cotton; 10. a rotor core; 11. a winding; 12. a commutator; 13. a brush; 14. a cover plate; 15. placing a box; 16. a first fixing plate; 17. a pressing frame; 18. a locking cap; 19. a threaded rod; 20. a second fixing plate; 21. a ventilation groove; 22. and a stator core.

Description of the embodiments

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples

In order to realize rapid heat dissipation, as shown in fig. 1-4, the energy-saving motor comprises a rear cover 2, a machine shell 3 and a fixing frame 4, wherein the machine shell 3 is welded on the outer wall of the top of the fixing frame 4, the rear cover 2 is fixedly inserted into the outer side wall of the machine shell 3, the rear cover 2 and the inner wall of the machine shell 3 are connected with a fixing bolt 1 through threads, the inner wall of the machine shell 3 is provided with a cooling component, the cooling component comprises a placing box 15, a first fixing plate 16 and a second fixing plate 20, the placing box 15 is welded on the inner wall of the machine shell 3, an air-permeable groove 21 is formed in the outer wall of the bottom of the placing box 15, the first fixing plate 16 and the second fixing plate 20 are both welded on the outer side wall of the placing box 15, a cover plate 14 is connected to the inner wall of the opposite side of the fixing plate 20 in a rotating manner, a threaded rod 19 is connected to the inner wall of the opposite side of the fixing plate 16 in a rotating manner, the outer side wall of the threaded rod 19 is connected with a locking cap 18 through threads, and the other end of the pressing frame 17 is matched with the cover plate 14;

when the dry ice storage box is used, the locking cap 18 can be rotated to be separated from locking the pressing frame 17, then the cover plate 14 is opened, dry ice solids are placed in the storage box 15, then the locking cap 18 is rotated to lock the pressing frame 17, the cover plate 14 is pressed by the other end of the pressing frame 17, and then the dry ice volatilizes in the casing 3 through the ventilation groove 21, so that the device can be cooled rapidly during operation.

The inner wall of the rear cover 2 is welded with a heat dissipation cover 8, the inner wall of the machine shell 3 is rotatably connected with a rotating shaft 5, and the other end of the rotating shaft 5 is fixedly provided with a heat dissipation fan 7;

when the device is used, when dry ice volatilizes, the cooling fan 7 is turned on, so that high-temperature air in the device is discharged through the cooling cover 8, and the purpose of rapid cooling is achieved.

A rotor iron core 10 and a commutator 12 are fixedly arranged on the outer side wall of the rotating shaft 5, a winding 11 is wound between the outer walls of the opposite sides of the commutator 12, meanwhile, two ends of the winding 11 are wound on the outer side wall of the rotating shaft 5, a control box 6 is fixedly arranged on the outer wall of the top of the machine shell 3, an electric brush 13 is fixedly arranged on the inner wall of the machine shell 3, the control box 6 is connected with the electric brush 13, and a stator iron core 22 is rotatably connected with the outer side wall of the winding 11;

when the novel brushless motor is used, the electric brush 13 is opened through the control box 6, so that the electric brush 13 generates electric power, the commutator 12 is acted to drive the rotating shaft 5 to rotate, meanwhile, the winding 11 adopts an oxygen-free copper covered wire, the stator core 22 adopts a rolling-free silicon steel sheet, and the efficiency and the energy conservation are realized.

The inner wall of the shell 3 is provided with soundproof cotton 9;

when in use, the soundproof cotton 9 can reduce the noise of the whole device and reduce the noise pollution to the user.

Working principle: when the novel dry ice cooling device is used, the electric brush 13 is opened through the control box 6, the electric brush 13 generates electric power, the commutator 12 is acted, the rotating shaft 5 is driven to rotate, meanwhile, the winding 11 adopts an oxygen-free copper covered wire, the stator iron core 22 adopts a rolling-free silicon steel sheet, the novel dry ice cooling device is efficient and energy-saving, the locking cap 18 is rotated to be separated from locking the pressing frame 17, the cover plate 14 is opened, dry ice solids are placed in the placing box 15, then the locking cap 18 is rotated to lock the pressing frame 17, the other end of the pressing frame 17 tightly presses the cover plate 14, then the dry ice volatilizes in the casing 3 through the ventilation groove 21, the cooling fan 7 is opened, high-temperature air in the device is discharged through the cooling cover 8, the aim of rapid cooling is achieved, and when the novel dry ice cooling device is used, the noise of the whole device can be reduced through the soundproof cotton 9, and noise pollution suffered by a user is reduced.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an energy-saving motor, includes back lid (2), casing (3), mount (4), its characterized in that, casing (3) inner wall is equipped with the cooling subassembly, the cooling subassembly is including placing box (15), fixed plate one (16), fixed plate two (20), place box (15) fixed mounting in casing (3) inner wall, ventilative groove (21) have been seted up to box (15) bottom outer wall of placing, fixed plate one (16) and fixed plate two (20) equal fixed mounting in place box (15) outside lateral wall, place box (15) top outer wall has apron (14) through hinge connection, fixed plate two (20) relative one side inner wall rotation is connected with presses frame (17), fixed plate one (16) relative one side inner wall rotation is connected with threaded rod (19), threaded rod (19) outside lateral wall has locking cap (18) through threaded connection, press frame (17) other end and apron (14) to cooperate.

2. An energy saving motor according to claim 1, wherein the housing (3) is fixedly mounted on the top outer wall of the fixing frame (4).

3. An energy-saving motor according to claim 2, wherein the rear cover (2) is fixedly inserted into the outer side wall of the casing (3), and the rear cover (2) is connected with the inner wall of the casing (3) through a fixing bolt (1).

4. An energy-saving motor according to claim 3, wherein the heat-dissipating cover (8) is fixedly mounted on the inner wall of the rear cover (2), and the rotating shaft (5) is rotatably connected to the inner wall of the housing (3).

5. An energy saving motor according to claim 4, wherein a radiator fan (7) is fixedly arranged at the other end of the rotating shaft (5).

6. The energy-saving motor according to claim 5, wherein a rotor core (10) and a commutator (12) are fixedly arranged on the outer side wall of the rotating shaft (5), a winding (11) is wound between the outer walls of the opposite sides of the commutator (12), and two ends of the winding (11) are wound on the outer side wall of the rotating shaft (5).

7. The energy-saving motor according to claim 6, wherein a control box (6) is fixedly arranged on the outer wall of the top of the machine shell (3), an electric brush (13) is fixedly arranged on the inner wall of the machine shell (3), the control box (6) is connected with the electric brush (13), and a stator core (22) is rotatably connected to the outer side wall of the winding (11).

8. An energy saving motor according to claim 7, characterized in that the inner wall of the housing (3) is provided with soundproof cotton (9).