CN211239550U

CN211239550U - Long-life low-resistance power-saving motor

Info

Publication number: CN211239550U
Application number: CN202020208394.0U
Authority: CN
Inventors: 谢桂荣; 杨锟辉
Original assignee: Changtai Chuangyang Electromechanical Co ltd
Current assignee: Changtai Chuangyang Electromechanical Co ltd
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2020-08-11
Anticipated expiration: 2030-02-25

Abstract

The utility model discloses a long-life low resistance power saving motor, including motor housing and second heat dissipation fan, motor housing left side threaded connection has the motor cover, and the motor covers to run through there is the air intake, be fixed with the slide on the motor housing inner wall, motor housing rear side is fixed with first lug, the sealed lid of arc has the second lug through bolt threaded connection, the filter screen downside is provided with the water catch bowl, the filter screen right side is provided with stator winding, the rotor is connected with the second pivot, second heat dissipation fan is fixed in the third pivot, motor housing right side and downside have all run through the exhaust fan. This long-life low resistance power saving motor is provided with filter screen and water catch bowl, and the setting of two-layer filter screen can be more thorough to the dust filtration that gets into in the motor housing, and the water catch bowl setting can be collected to the water catch bowl after intaking in the motor housing, discharges through the delivery port at last.

Description

Long-life low-resistance power-saving motor

Technical Field

The utility model relates to the technical field of motors, specifically be a long-life low resistance power saving motor.

Background

An electric Motor (Motor) is a device that converts electrical energy into mechanical energy. The electromagnetic power generator utilizes an electrified coil (namely a stator winding) to generate a rotating magnetic field and acts on a rotor (such as a squirrel-cage closed aluminum frame) to form magnetoelectric power rotating torque.

When the existing motor is used, the service life of the motor is influenced because the heat dissipation is not thorough, and the air entering the motor is not subjected to dust removal treatment, so that the service life of the motor is also influenced after excessive dust enters the motor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long-life low resistance power saving motor to solve the current motor that proposes in the above-mentioned background art and influence the life of motor because the heat dissipation is not thorough when using, and the air that gets into in the motor does not remove dust and handles, also can influence the life's of motor problem behind the too much entering motor inside of dust.

In order to achieve the above object, the utility model provides a following technical scheme: a long-life low-resistance power-saving motor comprises a motor shell and a second heat dissipation fan, wherein the left side of the motor shell is in threaded connection with a motor cover, an air inlet penetrates through the motor cover, a slide way is fixed on the inner wall of the motor shell and is in sliding connection with a filter screen, a first lug is fixed on the rear side of the motor shell, a second lug is fixed on the front side of the motor shell, the first lug is rotatably connected with an arc-shaped sealing cover through a first rotating shaft, the arc-shaped sealing cover is in threaded connection with a second lug through a bolt, a water collecting tank is arranged on the lower side of the filter screen and penetrates through the lower side inside the motor shell, a water outlet penetrates through the lower side of the water collecting tank, a stator winding is arranged on the right side of the filter screen, a rotor is arranged inside the stator winding, the rotor is connected with a second rotating shaft, and, be provided with drive gear in the second pivot that is close to the exhaust fan simultaneously, the second radiator fan is fixed in the third pivot, motor housing right side and downside have all run through the exhaust fan

Preferably, the inner wall of the lower side of the motor housing is inclined at an angle of 3 °.

Preferably, the slide way and the filter screen form a sliding structure.

Preferably, the filter screen is provided with two layers, and the grid density of the filter screen on the left side is greater than that of the filter screen on the right side.

Preferably, the arc-shaped sealing cover and the water collecting tank form a dismounting and mounting structure through bolts.

Preferably, the upper side of the driving gear is fixed with a third rotating shaft, the third rotating shaft is rotatably connected with a fixing block, and the upper side of the fixing block is fixed on the inner wall of the motor shell.

Compared with the prior art, the beneficial effects of the utility model are that: the long-life low-resistance power-saving motor,

(1) the water collecting tank is arranged, water can be fed into the motor shell and then collected into the water collecting tank, and finally discharged through the water outlet, so that rainwater is prevented from contacting with an electric appliance inside the motor shell for a long time, and the service life of the motor is prevented from being influenced;

(2) be provided with first heat dissipation fan and second heat dissipation fan, the heat dissipation of setting up of first heat dissipation fan and second heat dissipation fan is more thorough, avoids motor housing inner part electrical apparatus to be in high temperature state for a long time, influences the life of motor.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. motor housing, 2, motor cover, 3, air intake, 4, slide, 5, filter screen, 6, first lug, 7, second lug, 8, first pivot, 9, the sealed lid of arc, 10, bolt, 11, water catch bowl, 12, the delivery port, 13, stator winding, 14, the rotor, 15, second pivot, 16, first heat dissipation fan, 17, drive gear, 18, third pivot, 19, the fixed block, 20, second heat dissipation fan, 21, exhaust fan.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a long-life low resistance power saving motor, as shown in fig. 1 and fig. 2, motor housing 1 left side threaded connection has motor cover 2, and it has air intake 3 to run through on the motor cover 2, motor housing 1 downside inner wall inclination is 3, motor housing 1 downside inner wall slope sets up, can be after motor housing 1 intakes, water can be along with the unable adjustment base gathers to the water catch bowl 11 in, then delivery port 12 discharge motor housing 1 through the water catch bowl 11 downside, avoid water and the interior electrical apparatus of motor housing 1 long-time contact, influence electrical apparatus life at last, be fixed with slide 4 on the motor housing 1 inner wall, and slide 4 sliding connection has filter screen 5, slide 4 and filter screen 5 constitute sliding construction. Filter screen 5 is provided with two-layerly, and the net density of left side filter screen 5 is greater than the net density of right side filter screen 5, the sealed lid of arc 9 constitutes through bolt 10 and water catch bowl 11 and dismantles mounting structure, the setting of two-layer filter screen 5 can be more thorough with the dust disposal that gets into in motor housing 1, reducible later stage is to the inside clear number of times of motor housing 1, when needing to change filter screen 5, open the sealed lid of arc 9, artificial upwards pulling filter screen 5, filter screen 5 separates from slide 4, just so can change filter screen 5, and the operation is simple, and is convenient.

As shown in fig. 1 and fig. 3, a first bump 6 is fixed on the rear side of a motor housing 1, a second bump 7 is fixed on the front side of the motor housing 1, the first bump 6 is rotatably connected with an arc-shaped sealing cover 9 through a first rotating shaft 8, the arc-shaped sealing cover 9 is connected with the second bump 7 through a bolt 10, a water collecting tank 11 is arranged on the lower side of a filter screen 5, the water collecting tank 11 penetrates through the lower side of the interior of the motor housing 1, a water outlet 12 penetrates through the lower side of the water collecting tank 11, a stator winding 13 is arranged on the right side of the filter screen 5, a rotor 14 is arranged inside the stator winding 13, the rotor 14 is connected with a second rotating shaft 15, a first heat dissipation fan 16 is arranged on the second rotating shaft 15 close to the filter screen 5, a driving gear 17 is arranged on the second rotating shaft 15 close to an exhaust fan 21, a third rotating shaft 18 is fixed, meanwhile, the upper side of the fixing block 19 is fixed on the inner wall of the motor shell 1, the second rotating shaft 15 rotates to drive the driving gear 17 to rotate, the driving gear 17 rotates to drive the third rotating shaft 18 to rotate, the third rotating shaft 18 rotates to drive the second heat dissipation fan 20 to rotate, the second heat dissipation fan 20 and the first heat dissipation fan 16 can conduct heat dissipation treatment on the interior of the motor shell 1 simultaneously, heat dissipation is more thorough, the service life of the whole motor is prolonged, the second heat dissipation fan 20 is fixed on the third rotating shaft 18, and the exhaust fan 21 penetrates through the right side and the lower side of the motor shell 1.

The working principle is as follows: when the long-life low-resistance power-saving motor is used, an external power supply is switched on, current generates a rotating magnetic field through the stator winding 13 and drives the rotor 14 to rotate, the rotor 14 rotates to drive the second rotating shaft 15 to rotate, the second rotating shaft 15 rotates to drive the first heat dissipation fan 16 and the driving gear 17 to rotate, natural wind generated by the rotation of the first heat dissipation fan 16 enters the motor shell 1 through the air inlet 3 on the motor cover 2, the filter screen 5 in the motor shell 1 is filtered, the filtered natural wind carries out heat dissipation treatment on the interior of the motor shell 1, the driving gear 17 rotates to drive the third rotating shaft 18 to rotate, the third rotating shaft 18 rotates to drive the second heat dissipation fan 20 to carry out heat dissipation work, the first heat dissipation fan 16 and the second heat dissipation fan 20 carry out heat dissipation simultaneously, the heat dissipation in the motor shell 1 is more thorough, and finally the heat dissipated is discharged out of the motor shell 1 under the action of, if water enters the motor housing 1, the water is collected to the water collecting tank 11 due to the inclined arrangement of the bottom end inside the motor housing 1, and finally the water is discharged through the water outlet 12, if the filter screen 5 needs to be replaced, the bolt 10 is manually rotated, the bolt 10 is separated from the second bump 7 and the arc-shaped sealing cover 9, the arc-shaped sealing cover 9 is manually opened, the filter screen 5 is manually pulled upwards, the filter screen 5 is separated from the slide 4, and therefore the filter screen 5 can be replaced, and the content which is not described in detail in the specification belongs to the prior art which is known to a person skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A long-life low-resistance power-saving motor includes a motor housing (1) and a second heat dissipation fan (20), characterized in that: the motor comprises a motor shell (1), wherein a motor cover (2) is in threaded connection with the left side of the motor shell (1), an air inlet (3) penetrates through the motor cover (2), a slide (4) is fixed on the inner wall of the motor shell (1), a filter screen (5) is in sliding connection with the slide (4), a first bump (6) is fixed on the rear side of the motor shell (1), a second bump (7) is fixed on the front side of the motor shell (1), the first bump (6) is rotatably connected with an arc-shaped sealing cover (9) through a first rotating shaft (8), the arc-shaped sealing cover (9) is in threaded connection with the second bump (7) through a bolt (10), a water collecting groove (11) is formed in the lower side of the filter screen (5), the water collecting groove (11) penetrates through the lower side inside the motor shell (1), a water outlet (12) penetrates through the lower side of the water collecting groove (11), a stator, and stator winding (13) inside is provided with rotor (14), rotor (14) are connected with second pivot (15), and are close to and are provided with first heat dissipation fan (16) on second pivot (15) of filter screen (5), are close to simultaneously and are provided with drive gear (17) on second pivot (15) of exhaust fan (21), second heat dissipation fan (20) are fixed on third pivot (18), exhaust fan (21) have all been run through to motor housing (1) right side and downside.

2. A long life low resistance power saving motor as claimed in claim 1, wherein: the inner wall of the lower side of the motor shell (1) has an inclination angle of 3 degrees.

3. A long life low resistance power saving motor as claimed in claim 1, wherein: the slide way (4) and the filter screen (5) form a sliding structure.

4. A long life low resistance power saving motor as claimed in claim 1, wherein: the filter screen (5) is provided with two layers, and the grid density of the filter screen (5) on the left side is greater than that of the filter screen (5) on the right side.

5. A long life low resistance power saving motor as claimed in claim 1, wherein: the arc-shaped sealing cover (9) and the water collecting tank (11) form a dismounting and mounting structure through a bolt (10).

6. A long life low resistance power saving motor as claimed in claim 1, wherein: the upper side of the driving gear (17) is fixed with a third rotating shaft (18), the third rotating shaft (18) is rotatably connected with a fixing block (19), and meanwhile, the upper side of the fixing block (19) is fixed on the inner wall of the motor shell (1).