CN212627522U

CN212627522U - Air-cooled motor

Info

Publication number: CN212627522U
Application number: CN202021469184.3U
Authority: CN
Inventors: 韩燕�; 卢伟贤
Original assignee: Individual
Current assignee: Jiangsu Lido Motor Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-02-26
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses an air-cooled motor, including the forced air cooling machine case, the forced air cooling machine case is that inside is provided with the mechanism of blowing, and the welding of one side of forced air cooling machine case has out the tuber pipe, and the welding of the one end of going out the tuber pipe has the water tank, and the air intake has been seted up at the top of water tank, and there is the filter screen at the top of air intake through the screw connection, and first trapezoidal spout and the trapezoidal spout of second have been seted up to the bottom inner wall of forced air cooling machine case, and the inside of forced air cooling machine case is provided with the rotating electrical machines, and the output shaft of rotating electrical machines has. The utility model discloses a set up the air intake and go out the wind pipe can the effective control blow mechanism the size and the scope of induced drafting, avoided blow mechanism with the external air that has the dust directly get into the forced air cooling machine case, the filter screen can carry out the edulcoration with the air that gets into the forced air cooling machine case, the water tank can cool down the air of inspiration, and then improves the forced air cooling effect.

Description

Air-cooled motor

Technical Field

The utility model relates to the technical field of electric machines, especially, relate to an air-cooled motor.

Background

Air cooling is a cooling method, i.e. using air as a medium to cool an object to be cooled, usually increasing the surface area of the object to be cooled, or increasing the speed of air flowing through the object in unit time, or two methods are used together, the former can be realized by adding a radiating fin on the surface of the object, usually hanging the radiating fin outside the object, or fixing the radiating fin on the object to make the heat dissipation more efficient, and the latter can use a fan (blower) to enhance the ventilation and the cooling effect, and in most cases, the cooling efficiency can be greatly improved by adding the radiating fin.

Through retrieval, the patent with the Chinese patent application number of 201220244614.0 discloses an air-cooled motor, which comprises a motor body, wherein a heat-radiating wind wheel is arranged on an output shaft of the motor body; the heat radiation wind wheel is made of aluminum materials; the radius of the heat dissipation wind wheel is larger than that of the motor body. The heat dissipation wind wheel in the above patent has the following disadvantages: the heat dissipation wind wheel is used for cooling for motor body, makes motor body circulation of air around through the fast turn-round, and then takes away the heat, but this heat dissipation wind wheel setting is outside at motor body, and this is internal with external dust or granule blowing in motor easily when cooling, causes the damage to motor body.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an air cooling motor.

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

the utility model provides an air-cooled motor, including air-cooled machine case, air-cooled machine case is inside to be provided with the mechanism of blowing, the welding of one side of air-cooled machine case has out the tuber pipe, the one end welding that goes out the tuber pipe has the water tank, the air intake has been seted up at the top of water tank, there is the filter screen at the top of air intake through the screw connection, first trapezoidal spout and the trapezoidal spout of second have been seted up to the bottom inner wall of air-cooled machine case, the inside of air-cooled machine case is provided with the motor, the output shaft of motor has first pivot through the coupling joint, the base welding of motor has first trapezoidal slider and the trapezoidal slider of second, first trapezoidal slider and the trapezoidal slider of.

In order to make and take away the produced heat of motor work, blow mechanism includes fan housing, fan leaf, mount, rotating electrical machines and second pivot, and fan housing passes through the screw connection in the inner wall of air-cooled machine case, and rotating electrical machines sets up in one side inner wall of fan housing, and the output in rotating electrical machines is passed through the coupling joint in the second pivot, and the fan leaf welds in the outer wall in second pivot, and the mount rotates to be connected in the one end that rotating electrical machines was kept away from in the second pivot, and the one end of mount welds in the one end of fan housing.

In order to prevent the steam from damaging the equipment, one end of the air outlet pipe is connected with an active carbon filter screen through a screw.

In order to make the cooling effect of the motor more obvious, the outer wall of the motor is provided with heat dissipation fins.

In order to fix the motor, the bottom of the motor is provided with a bolt hole, and the surfaces of the first trapezoidal sliding groove and the second trapezoidal sliding groove are provided with bolt holes.

In order to prevent the motor from generating too much heat and being incapable of being effectively discharged in time, the outer walls of the two sides of the air cooling case are provided with a first ventilation opening and a second ventilation opening, and the tops of the first ventilation opening and the second ventilation opening are connected with filter screens through screws.

In order to enable rapid heat conduction, the housing and the heat dissipation fins of the motor are made of an aluminum alloy material.

The utility model has the advantages that:

1. through setting up the air intake and can effectively controlling the size and the scope of induced drafting of mechanism of blowing out with the play tuber pipe, avoided the mechanism of blowing to have the external air suction forced air cooling machine case that has the dust, the filter screen can carry out the edulcoration with the air that gets into forced air cooling machine case, and the water tank can cool down the air of inhaling, and then improves the forced air cooling effect, and first trapezoidal spout and the convenient dismantlement of second trapezoidal spout to the motor, and then clear up the quick-witted incasement portion of forced air cooling.

2. The fan blades are arranged to blow air to the motor continuously, so that heat generated by the motor during working is taken away, an air cooling effect is achieved, and the motor can run safely and efficiently; because the one end of air-out pipe is provided with the water tank, and the air can contain more vapor through can containing in the water tank, can absorb the vapor in the air through setting up the active carbon filter screen, prevents that vapor from getting into in motor and the rotating electrical machines, causes the damage to equipment.

3. The cooling fins are arranged, so that the air flow passing through the surface of the motor is larger, and meanwhile, the surface area of the motor is increased, and the cooling effect of the motor is more obvious; the motor slides out of the air-cooled case due to vibration generated when the motor works, and can be fixed through the bolt holes, so that the motor can stably run; can prevent too much unable effective discharge in time of motor production heat to the better heat dissipation of air-cooled quick-witted case through setting up first vent and second vent.

Drawings

Fig. 1 is a schematic structural view of an air-cooled motor according to the present invention;

fig. 2 is a schematic view of an internal structure of an air-cooled case of an air-cooled motor according to the present invention;

fig. 3 is a schematic view of a motor structure of an air-cooled motor according to the present invention;

fig. 4 is a schematic structural view of an activated carbon filter screen of an air-cooled motor according to the present invention;

fig. 5 is a schematic view of a fan structure of an air-cooled motor according to the present invention.

In the figure: the fan comprises a water tank 1, an air inlet 2, an air outlet pipe 3, an air-cooled case 4, a first ventilation opening 5, a rotating motor 6, a first rotating shaft 7, a first trapezoid sliding groove 8, a second trapezoid sliding groove 9, a second ventilation opening 10, a heat dissipation fin 11, a first trapezoid sliding block 12, a second trapezoid sliding block 13, a bolt hole 14, an active carbon filter screen 15, a fan shell 16, a fan blade 17, a fixing frame 18, a direct-current motor 19 and a second rotating shaft 20.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

The utility model provides an air-cooled motor, as shown in fig. 1-5, including air-cooled machine case 4, air-cooled machine case 4 is the inside mechanism of blowing that is provided with, the welding of one side of air-cooled machine case 4 has out tuber pipe 3, the welding of the one end of going out tuber pipe 3 has water tank 1, air intake 2 has been seted up at the top of water tank 1, there is the filter screen at the top of air intake 2 through the screw connection, first trapezoidal spout 8 and the trapezoidal spout 9 of second have been seted up to the bottom inner wall of air-cooled machine case 4, the inside of air-cooled machine case 4 is provided with rotating electrical machines 6, rotating electrical machines 6's output shaft has first pivot 7 through the coupling joint, rotating electrical machines 6's base welding has first trapezoidal slider 12 and the trapezoidal slider 13 of second, first trapezoidal slider 12 and the trapezoidal slider.

In the embodiment of the present invention: through setting up air intake 2 and play tuber pipe 3 can the effective control mechanism of blowing the size and the scope of induced drafting, avoided the mechanism of blowing to have the external air suction forced air cooling machine case 4 of dust, the filter screen can carry out the edulcoration with the air that gets into forced air cooling machine case 4, water tank 1 can cool down the air of inhaling, and then improve the forced air cooling effect, first trapezoidal spout 8 and the convenient revolving motor 6 of second trapezoidal spout 9 are dismantled, and then clear up 4 insides of forced air cooling machine case.

Specifically, the blowing mechanism includes a fan housing 16, a fan blade 17, a fixing frame 18, a direct current motor 19 and a second rotating shaft 20, the fan housing 16 is connected to the inner wall of the air-cooled case 4 through screws, the direct current motor 19 is arranged on the inner wall of one side of the fan housing 16, the second rotating shaft 20 is connected to the output end of the direct current motor 19 through a coupling, the fan blade 17 is welded to the outer wall of the second rotating shaft 20, the fixing frame 18 is rotatably connected to one end, far away from the direct current motor 19, of the second rotating shaft 20, and one end of the fixing frame 18 is welded to one end of the fan.

In the embodiment of the present invention: can continuously blow to rotating electrical machines 6 through setting up fan blade 17, take away the produced heat of rotating electrical machines 6 work, reach air-cooled effect, make rotating electrical machines 6 safe high-efficient operation.

Specifically, one end of the air outlet pipe 3 is connected with an active carbon filter screen 15 through a screw.

In the embodiment of the present invention: because the one end of air-out pipe 3 is provided with water tank 1, the air can contain more vapor in water tank 1 inside process, can absorb the vapor in the air through setting up active carbon filter screen 15, prevent that vapor from getting into rotating electrical machines 6 and direct current motor 19 in, causing the damage to equipment.

Specifically, the outer wall of the rotating electrical machine 6 is provided with a heat dissipation fin 11.

In the embodiment of the present invention: the cooling fin 11 can make the airflow passing through the surface of the rotating motor 6 larger, and increase the surface area of the rotating motor 6, so that the cooling effect of the rotating motor 6 is more obvious.

Specifically, the bottom of the rotating electrical machine 6 is provided with a bolt hole 14, and the surfaces of the first trapezoidal sliding groove 8 and the second trapezoidal sliding groove 9 are provided with the bolt hole 14.

In the embodiment of the present invention: because rotating electrical machines 6 during operation produces the vibration, leads to rotating electrical machines 6 roll-off forced air cooling machine case 4, can fix rotating electrical machines 6 through setting up bolt hole 14, makes rotating electrical machines 6 steady operation.

Specifically, the outer walls of the two sides of the air-cooled case 4 are provided with a first ventilation opening 5 and a second ventilation opening 10, and the tops of the first ventilation opening 5 and the second ventilation opening 10 are connected with filter screens through screws.

In the embodiment of the present invention: can prevent 6 too much effective discharges in time of rotating electrical machines heat production to the better heat dissipation of forced air cooling machine case 4 through setting up first vent 5 and second vent 10.

Specifically, the housing of the rotating electric machine 6 and the heat dissipation fins 11 are made of an aluminum alloy material.

In the embodiment of the present invention: the aluminum alloy material housing and the heat dissipation fins 11 have the characteristics of good thermal conductivity, light weight, and the like, and can quickly conduct heat generated inside the rotating electric machine 6 to the surface.

The utility model discloses a theory of operation and use flow: fix equipment in suitable position, connect the power with equipment, fix rotating electrical machines 6 at the inner wall of forced air cooling machine case 4 through first trapezoidal spout 8 and the trapezoidal spout 9 of second, inject water into water tank 1, start rotating electrical machines 6 and direct current motor 19, direct current motor 19 drives fan blade 17 and rotates, blows the air that goes out tuber pipe 3 to rotating electrical machines 6, makes rotating electrical machines 6 cool down.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an air-cooled motor, including air-cooled machine case (4), a serial communication port, air-cooled machine case (4) is inside to be provided with the mechanism of blowing, one side welding of air-cooled machine case (4) has out tuber pipe (3), the one end welding of going out tuber pipe (3) has water tank (1), air intake (2) have been seted up at the top of water tank (1), there is the filter screen at the top of air intake (2) through the screw connection, first trapezoidal spout (8) and second trapezoidal spout (9) have been seted up to the bottom inner wall of air-cooled machine case (4), the inside of air-cooled machine case (4) is provided with rotating electrical machines (6), the output shaft of rotating electrical machines (6) has first pivot (7) through the coupling joint, the base welding of rotating electrical machines (6) has first trapezoidal slider (12) and second trapezoidal slider (13), first trapezoidal slider (12) and second trapezoidal slider (13) use with first trapezoidal spout (8) and second trapezoidal spout.

2. The air-cooled motor according to claim 1, wherein the blowing mechanism comprises a fan housing (16), fan blades (17), a fixing frame (18), a direct current motor (19) and a second rotating shaft (20), the fan housing (16) is connected to the inner wall of the air-cooled case (4) through screws, the direct current motor (19) is arranged on the inner wall of one side of the fan housing (16), the second rotating shaft (20) is connected to the output end of the direct current motor (19) through a coupler, the fan blades (17) are welded to the outer wall of the second rotating shaft (20), the fixing frame (18) is rotatably connected to one end, away from the direct current motor (19), of the second rotating shaft (20), and one end of the fixing frame (18) is welded to one end of the fan housing (16).

3. The air-cooled motor according to claim 2, wherein one end of the air outlet pipe (3) is connected with an active carbon filter screen (15) through a screw.

4. An air-cooled electric machine according to claim 3, characterised in that the outer wall of the rotating electric machine (6) is provided with cooling fins (11).

5. The air-cooled motor according to claim 4, wherein the bottom of the rotary motor (6) is provided with bolt holes (14), and the surfaces of the first trapezoidal sliding groove (8) and the second trapezoidal sliding groove (9) are provided with bolt holes (14).

6. The air-cooled motor according to claim 5, wherein the outer walls of the two sides of the air-cooled case (4) are provided with a first ventilation opening (5) and a second ventilation opening (10), and the tops of the first ventilation opening (5) and the second ventilation opening (10) are connected with a filter screen through screws.

7. The air-cooled motor according to claim 6, wherein the housing of the rotating electric machine (6) and the heat dissipating fins (11) are made of an aluminum alloy material.