CN213906430U - Efficient energy-saving alternating-current single-phase asynchronous motor for air conditioner - Google Patents

Abstract

The utility model provides an efficient energy-saving alternating-current single-phase asynchronous motor for an air conditioner, which comprises a motor cover, a plurality of radiating holes are formed around the motor cover, a fan is arranged in the fan cover, the left side of the fan is connected with an air outlet pipe, the left end of the air outlet pipe penetrates through the left side wall of the fan cover, a temperature sensor is arranged on the inner wall of the top of the motor cover, a controller is arranged on the right side of the top of the motor cover, a flip cover is arranged on the front side of the motor cover, and both the motor cover and the flip cover are provided with buckle structures; the utility model discloses can prevent that motor body from getting into the dust, motor body during operation can be ventilative, dispel the heat through the louvre, if motor body operating time overlength, perhaps outside temperature is too high, when resulting in the inside temperature divergence of motor cover not going out, temperature sensor can be to the controller signals, can control the fan through control button and open or close to reduce the inside temperature of motor cover.

Description

Efficient energy-saving alternating-current single-phase asynchronous motor for air conditioner

Technical Field

The utility model relates to an asynchronous machine technical field specifically is an idle call energy-efficient exchanges single-phase asynchronous machine.

Background

An asynchronous motor, also called an induction motor, is an alternating current motor which generates electromagnetic torque by interaction of an air gap rotating magnetic field and induction current of a rotor winding, thereby realizing conversion of electromechanical energy into mechanical energy.

The three-phase asynchronous motor is mainly used as a motor to drive various production machines, such as fans, pumps, compressors, machine tools, light and mining machines, threshing machines and crushing machines in agricultural production, processing machines in agricultural and sideline products and the like. Simple structure, easy manufacture, low price, reliable operation, firmness, durability, higher operation efficiency and applicable working characteristics.

Most asynchronous motor all directly exposes outdoors, gets into the dust very easily, if not in time clear up, can influence the use of motor, is equipped with the motor cover on some motors, but, after the motor was in and carries out long-time work under a airtight environment, the temperature of organism can rise along with it, and ordinary motor cover does not possess the heat dissipation function, takes place danger very easily.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing an energy-efficient single-phase asynchronous machine that exchanges for idle call to solve the problem mentioned in the background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an energy-efficient single-phase asynchronous motor that exchanges of idle call, includes the motor cover, the inside of motor cover is equipped with motor body, a plurality of louvre has been seted up all around to the motor cover, the top of motor cover is equipped with the fan cover, the inside of fan cover is equipped with the fan, be equipped with the multiunit flabellum on the fan, the left side of fan is connected with out the tuber pipe, the left end that goes out the tuber pipe runs through the left side wall of fan cover, be equipped with temperature sensor on the inner wall at motor cover top, the right side at motor cover top is equipped with the controller, be equipped with control button on the controller, the front of motor cover is equipped with flip, the motor cover with all be equipped with buckle structure on the flip.

By adopting the technical scheme, when the efficient energy-saving alternating-current single-phase asynchronous motor for the air conditioner is used, the motor cover is placed outside the motor body, and the output shaft of the motor body is exposed outside, so that the motor body can be prevented from entering dust; motor body during operation can be ventilative, dispel the heat through the louvre, if motor body operating time overlength, perhaps outside temperature is too high, when leading to the inside temperature divergence of motor cover not going out, temperature sensor can be to controller signals, can control the fan through control button and open or close to reduce the inside temperature of motor cover, prevent to take place danger.

Preferably, the fan is fixedly installed on the inner wall of the fan cover through bolts.

Through adopting above-mentioned technical scheme, utilize the bolt to fix the fan, can play reinforced (rfd) effect, both can prevent that the fan from dropping, still be convenient for the installation and the dismantlement of fan.

Preferably, the buckle structure includes a plug-in buckle hinged on the flip cover and a buckle body fixed on the motor cover, the plug-in buckle includes a fixed seat fixed on the flip cover, a fixed shaft fixed on the fixed seat, a clamping handle hinged on the fixed shaft, and a buckle claw integrated with the clamping handle and located at the middle end of the clamping handle, the buckle body includes a buckle seat fixed on the motor cover, a buckle column integrated with the buckle seat and located in the middle of the buckle seat, and a buckle hole is formed in the buckle column.

By adopting the technical scheme, when the inserting buckle is inserted into the buckle body or the buckle body is pulled out, the buckle claw is inserted into the buckle hole or pulled out of the buckle hole, the turnover cover can be opened or closed, and the buckle is very convenient.

Preferably, the output end of the temperature sensor is electrically connected with the input end of the controller, the output end of the controller is electrically connected with the input end of the control button, and the output end of the control button is electrically connected with the input end of the fan.

Through adopting above-mentioned technical scheme, if motor body operating time overlength, perhaps outside temperature is too high, when leading to the inside temperature of motor cover to disperse not going out, temperature sensor can send a signal to the controller, can control the fan through control button and open or close to reduce the inside temperature of motor cover, prevent to take place danger.

Preferably, a base is fixedly arranged at the bottom of the motor body and is a trapezoidal base.

Through adopting above-mentioned technical scheme, set up the base and can fix the motor, prevent that the motor from collapsing, the contact surface on trapezoidal seat and ground is great, has further strengthened the steadiness of base.

Preferably, a filter screen is arranged inside the air outlet pipe.

Through adopting above-mentioned technical scheme, set up the filter screen and can prevent that the inside of going out the tuber pipe from getting into the dust, causing the emergence of the jam condition.

Preferably, the motor cover is a stainless steel motor cover.

By adopting the technical scheme, the stainless steel has good corrosion resistance and higher hardness, is not easy to rust, can enhance the strength and the service life of the motor cover, and reduces the replacement cost.

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

when the efficient energy-saving alternating-current single-phase asynchronous motor for the air conditioner is used, the motor cover is placed outside the motor body, and the output shaft of the motor body is exposed outside, so that dust can be prevented from entering the motor body; motor body during operation can be ventilative, dispel the heat through the louvre, if motor body operating time overlength, perhaps outside temperature is too high, when leading to the inside temperature divergence of motor cover not going out, temperature sensor can be to controller signals, can control the fan through control button and open or close to reduce the inside temperature of motor cover, prevent to take place danger.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic external structural view of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a side of the buckle structure of the present invention.

Reference numerals: 1. a motor cover; 2. a motor body; 3. heat dissipation holes; 4. a fan guard; 5. a fan; 6. a fan blade; 7. an air outlet pipe; 8. a temperature sensor; 9. a controller; 10. a control button; 11. a cover is turned; 12. a buckle structure; 13. a bolt; 14. inserting and buckling; 15. a buckle body; 16. a fixed seat; 17. a fixed shaft; 18. a clamping handle; 19. buckling claws; 20. a buckle seat; 21. clamping the column; 22. a clamping hole; 23. a base; 24. and (4) a filter screen.

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.

Please refer to fig. 1, fig. 2 and fig. 3, a single-phase asynchronous motor of energy-efficient interchange for idle call, including motor cover 1, the inside of motor cover 1 is equipped with motor body 2, motor cover 1 has seted up a plurality of louvre 3 all around, the top of motor cover 1 is equipped with fan cover 4, the inside of fan cover 4 is equipped with fan 5, be equipped with multiunit flabellum 6 on the fan 5, the left side of fan 5 is connected with out tuber pipe 7, the left end that goes out tuber pipe 7 runs through the left side wall of fan cover 4, be equipped with temperature sensor 8 on the inner wall at motor cover 1 top, the right side at motor cover 1 top is equipped with controller 9, be equipped with control button 10 on the controller 9, the front of motor cover 1 is equipped with flip 11, all be equipped with buckle structure 12 on motor cover 1 and flip 11.

Referring to fig. 1, 2 and 3, when the high-efficiency energy-saving alternating-current single-phase asynchronous motor for the air conditioner is used, the motor cover 1 is placed outside the motor body 2, and the output shaft of the motor body 2 is exposed outside, so that dust can be prevented from entering the motor body 2; motor body 2 during operation can be ventilative through louvre 3, dispel the heat, if motor body 2 operating time overlength, perhaps outside temperature is too high, when leading to the inside temperature of motor cover 1 to disperse and not go out, temperature sensor 8 can be to controller 9 signals, can control fan 5 through control button 10 and open or close to reduce the inside temperature of motor cover 1, prevent to take place danger.

Referring to fig. 1, 2 and 3, the fan 5 is fixedly mounted on the inner wall of the fan housing 4 by the bolt 13, the fan 5 is fixed by the bolt 13, so as to reinforce the fan 5, and the fan 5 is prevented from falling, and the fan 5 is convenient to mount and dismount, the fastening structure 12 includes a buckle 14 hinged to the flip 11 and a fastening body 15 fixed on the motor housing 1, the buckle 14 includes a fixing base 16 fixed on the flip 11, a fixing shaft 17 fixed on the fixing base 16, a clamping handle 18 hinged to the fixing shaft 17, and a fastening claw 19 connected with the clamping handle 18 and located at the middle end of the clamping handle 18, the fastening body 15 includes a fastening base 20 fixed on the motor housing 1, and a fastening column 21 connected with the fastening base 20 and located at the middle of the fastening base 20, a fastening hole 22 is formed on the fastening column 21, when the buckle 14 is inserted into the fastening body 15 or the fastening body 15 is pulled out, the fastening claw 19 is inserted into or pulled out of the fastening hole 22, the flip cover 11 can be opened or closed, which is very convenient.

Please refer to fig. 1 and 2, the output of the temperature sensor 8 is electrically connected to the input of the controller 9, the output of the controller 9 is electrically connected to the input of the control button 10, the output of the control button 10 is electrically connected to the input of the fan 5, if the working time of the motor body 2 is too long, or the external temperature is too high, when the temperature inside the motor cover 1 is not dispersed, the temperature sensor 8 will send a signal to the controller 9, the fan 5 can be controlled to be turned on or off through the control button 10, thereby reducing the temperature inside the motor cover 1, and preventing danger.

Please refer to fig. 1 and 2, the fixed base 23 that is equipped with in bottom of motor body 2, base 23 is trapezoidal seat, it can fix the motor to set up base 23, prevent that the motor from collapsing, trapezoidal seat is great with the contact surface on ground, the steadiness of base 23 has further been strengthened, the inside of going out tuber pipe 7 is equipped with filter screen 24, it can prevent out the inside entering dust of tuber pipe 7 to set up filter screen 24, cause the emergence of the jam condition, motor cover 1 is the stainless steel motor cover, the good corrosion resisting property of stainless steel and higher hardness, be difficult for rustting, can strengthen motor cover 1's intensity and life, reduce the replacement cost.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an energy-efficient single-phase asynchronous machine that exchanges of idle call, includes motor cover (1), its characterized in that: a motor body (2) is arranged inside the motor cover (1), a plurality of radiating holes (3) are arranged around the motor cover (1), the top of the motor cover (1) is provided with a fan cover (4), a fan (5) is arranged in the fan cover (4), a plurality of groups of fan blades (6) are arranged on the fan (5), the left side of the fan (5) is connected with an air outlet pipe (7), the left end of the air outlet pipe (7) penetrates through the left side wall of the fan cover (4), a temperature sensor (8) is arranged on the inner wall of the top of the motor cover (1), a controller (9) is arranged on the right side of the top of the motor cover (1), a control button (10) is arranged on the controller (9), the front of motor cover (1) is equipped with flip (11), motor cover (1) with all be equipped with buckle structure (12) on flip (11).

2. An efficient energy-saving alternating-current single-phase asynchronous motor for an air conditioner as claimed in claim 1, characterized in that: the fan (5) is fixedly arranged on the inner wall of the fan cover (4) through a bolt (13).

3. An efficient energy-saving alternating-current single-phase asynchronous motor for an air conditioner as claimed in claim 1, characterized in that: buckle structure (12) are including articulating eye-splice (14) on flip (11) and fixing knot body (15) on motor cover (1), eye-splice (14) are established including fixing base (16), the fixed establishment on flip (11) fixed axle (17) on fixing base (16), articulate card handle (18) on fixed axle (17), with card handle (18) link as an organic whole and are located detain claw (19) of card handle (18) middle-end, detain body (15) including fixing and locate detain seat (20) on motor cover (1), with detain seat (20) link as an organic whole and are located detain card post (21) in the middle of seat (20), block hole (22) have been seted up on post (21).

4. An efficient energy-saving alternating-current single-phase asynchronous motor for an air conditioner as claimed in claim 1, characterized in that: the output end of the temperature sensor (8) is electrically connected with the input end of the controller (9), the output end of the controller (9) is electrically connected with the input end of the control button (10), and the output end of the control button (10) is electrically connected with the input end of the fan (5).

5. An efficient energy-saving alternating-current single-phase asynchronous motor for an air conditioner as claimed in claim 1, characterized in that: the motor is characterized in that a base (23) is fixedly arranged at the bottom of the motor body (2), and the base (23) is a trapezoidal base.

6. An efficient energy-saving alternating-current single-phase asynchronous motor for an air conditioner as claimed in claim 1, characterized in that: a filter screen (24) is arranged inside the air outlet pipe (7).

7. An efficient energy-saving alternating-current single-phase asynchronous motor for an air conditioner as claimed in claim 1, characterized in that: the motor cover (1) is a stainless steel motor cover.

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