CN219268664U

CN219268664U - Direct-drive motor with heat dissipation mechanism

Info

Publication number: CN219268664U
Application number: CN202320209714.8U
Authority: CN
Inventors: 王波
Original assignee: Ningbo Cicada Intelligence Technology Co ltd
Current assignee: Ningbo Cicada Intelligence Technology Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-06-27
Anticipated expiration: 2033-02-14

Abstract

The utility model relates to the technical field of direct-drive motors, and discloses a direct-drive motor with a heat dissipation mechanism. This direct-driven motor with cooling mechanism, in-process that uses, through the effect of four heat-conducting plates of group and radiating fin, in leading-in shell of heat that motor body produced and the cavity between the inner shell, start the fan and operate, the fan passes through the dust screen with the heat in the cavity and dispels, reduce the heat that motor body produced, be favorable to improving the work efficiency of direct-driven motor, in leading-in cavity of comdenstion water in the water storage section of thick bamboo through the start-up pump, and carry back the water storage section of thick bamboo from the upper end on cavity right side and use through condenser refrigeration cycle, take away the inboard heat of shell when the comdenstion water is leading-in to the cavity, be favorable to carrying out timely heat dissipation when carrying out high strength during operation to motor and fan long-term use heat production, improve the life of motor and fan.

Description

Direct-drive motor with heat dissipation mechanism

Technical Field

The utility model relates to the technical field of direct-drive motors, in particular to a direct-drive motor with a heat dissipation mechanism.

Background

The direct drive motor mainly means that the motor does not need to pass through a transmission device when driving a load. The direct-drive motor is suitable for various washing machines, and has the main advantages of silence, energy conservation, stability and strong power, and the direct-drive motor is widely applied in real life due to the advantages of the direct-drive motor, so that the function to be treated is stricter in performance.

In the process of using the direct-drive motor, though possessing silence, energy-conservation, steady, powerful advantage of power, but produce a large amount of heat easily, in case the heat piles up and does not in time discharge or cool down, will lead to direct-drive motor to receive the influence of high temperature and lead to damaging or life to reduce, and most direct-drive motors at present rely on the fan to cool down the processing, but can't derive the heat completely fast to influence direct-drive motor's use, under the long-time working condition simultaneously, fan self circular telegram also will produce the heat, damage the fan easily, lose the cooling effect, carry out maintenance change and lead to use the cost increase.

The prior art scheme (Chinese patent publication No. CN 202123277559.3) discloses a high-performance permanent magnet direct-drive motor, through set up heat abstractor on the surface of permanent magnet direct-drive motor main part, can concentrate and dispel the heat to permanent magnet direct-drive motor main part, the even cover of radiating fin is at the surface of permanent magnet direct-drive motor main part, more even absorption permanent magnet direct-drive motor main part in-process heat, through setting up the cooling tube, can increase thermal absorption, accelerate the radiating rate of permanent magnet direct-drive motor main part, improve the performance of permanent magnet direct-drive motor main part, through setting up the fan in the one end of protection casing, the fan can drive the circulation of air in the protection casing, can accelerate heat abstractor's radiating effect, thereby improved the whole radiating rate of permanent magnet direct-drive motor main part, in comparison patent, absorb the heat that the motor produced through the radiating fin, and derive the heat through fan and cooling tube, but in use, though can carry out the effect, but only carry out the heat derivation through the radiating fin, unable quick removal of whole heat, can produce heat simultaneously when in use fan circular telegram, the radiating motor rotates and can produce heat simultaneously, the same, the motor can produce heat under the operating state under the condition of running, the fan is long-lasting, the service life can be reduced, thereby the service life is needed to be changed, and the service life is prolonged.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide a direct-drive motor with a heat dissipation mechanism, which is used for solving the problems that in the prior art, the direct-drive motor has the advantages of silence, energy conservation, stability and strong power in the using process, but a large amount of heat is easy to generate, if the heat is accumulated and is not discharged or cooled in time, the direct-drive motor is damaged or the service life is reduced due to the influence of high temperature, and most direct-drive motors at present are cooled by a fan, but the heat cannot be quickly and completely led out, so that the use of the direct-drive motor is influenced, meanwhile, under the long-time working condition, the fan is electrified to generate heat, the fan is easy to be damaged, the cooling effect is lost, and the using cost is increased due to maintenance and replacement.

Is a problem of (a).

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a direct drive motor with cooling mechanism, which comprises an outer shell, the cavity has been seted up to the inboard of shell, the inboard fixed mounting of shell has the backup pad, the right side fixed mounting of backup pad has the inner shell, fixed mounting has the fixed block between the outside of inner shell and the shell, the inboard right-hand member fixed mounting of inner shell has the baffle, the right side fixed mounting of baffle has the fan frame, the inboard of fan frame is provided with the fan body, the recess has been seted up to the inboard of inner shell, the inboard of recess is provided with the heat-conducting plate, the mounting hole has been seted up to the bottom side of recess, the inboard of mounting hole is provided with the radiating fin, the left side of backup pad is through the bolt mounting there being sealed lid, the right side fixed mounting of shell has the support column, the right side fixed mounting of support column has the barrel, the inboard of barrel is provided with the water storage section of thick bamboo, spacing through the rear side of motor body, not only be convenient for carry out accurate installation and to the rear side of motor body, be favorable to cut off simultaneously, lead to leading to the fact the cavity to blocking when the heat is discharged to the in the use, the heat in-out during the course, the motor is set up to lead to the heat to the cavity to take away, and the heat dissipation fin is carried out the heat exchanger through the side of the air conditioner is carried out to the cavity through the air conditioner, and the air conditioner is carried out the inside the cavity is carried out to the cavity through the side of the air conditioner through the side, and the air conditioner is cooled down in the air conditioner is carried out to the side is side and is taken out the air inside the air conditioner is side to the air conditioner is taken out to the air inside the air conditioner through the side, and is taken down the air conditioner is taken down and has the air conditioner and has the air heat efficiency and has the air conditioner. The heat dissipation device is beneficial to timely dissipating heat when the motor and the fan are used for producing heat for a long time when the motor and the fan are operated at high strength, and the service lives of the motor and the fan are prolonged.

Preferably, the grooves, the heat conducting plates and the heat radiating fins are in one group, four groups are arranged at the inner side of the inner shell in an annular equidistant arrangement mode, and heat generated by the motor can be guided into the cavity between the outer shell and the inner shell under the action of the four groups of grooves, the heat conducting plates and the heat radiating fins.

Preferably, the left side of backup pad has seted up the screw hole, the connecting hole has been seted up on the right side of sealed lid, just screw hole and connecting hole correspond respectively and have seted up six, are convenient for install or tear down sealed lid through screw hole and connecting hole.

Preferably, the fixed block always is provided with four, just the fixed block is arranged and is installed between shell and inner shell in annular equidistance respectively, the baffle always is provided with four, and installs the inboard at the inner shell in annular equidistance respectively, is favorable to increasing the tightness between shell and the inner shell through four fixed blocks, is favorable to carrying out spacing installation to direct drive motor through the baffle simultaneously.

Preferably, the right side of shell is provided with the dust screen, the upper end on cavity right side is connected with the water storage section of thick bamboo through the pipeline, just the inboard of water storage section of thick bamboo is provided with the condenser, is favorable to carrying out the refrigeration effect to the water in the water storage section of thick bamboo through the condenser.

Preferably, the bottom side of the water storage cylinder is connected with a pump through a pipeline, and the water outlet end of the pump is connected with the lower end of the right side of the cavity through a pipeline, so that the condensed water in the water storage cylinder is led into the cavity 2 through the pump to carry away heat inside the shell.

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

1. this direct-drive motor with cooling mechanism carries out spacingly through the back side of baffle to the motor body, not only be convenient for carry out accurate installation and dispel the heat to the back side of motor body, be favorable to separating simultaneously, avoid causing the cavity to block up when discharging the heat in the use, influence the radiating effect, in the course of use simultaneously, through the effect of four sets of heat-conducting plates and radiating fin, with the heat introduction of motor body production in the cavity between shell and the inner shell, and start the fan and operate, the fan dispels the heat in the cavity through the dust screen at this moment, reduce the heat that the motor body produced, be favorable to improving the work efficiency of direct-drive motor;

2. this direct-driven motor with cooling mechanism is leading-in to the cavity with the comdenstion water in the water storage section of thick bamboo in through the start-up pump to carry back the water storage section of thick bamboo from the upper end on cavity right side and carry out refrigeration cycle and use through the condenser, take away the inboard most heat of shell when the comdenstion water is leading-in to the cavity, be favorable to carrying out timely heat dissipation when carrying out high strength during operation to motor and fan long-term use heat production, improve the life of motor and fan.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a left-hand cross-sectional view of the present utility model;

fig. 4 is a right cross-sectional view of the present utility model.

In the figure: 1. a housing; 2. a cavity; 3. a support plate; 4. an inner case; 5. a fixed block; 6. a baffle; 7. a fan frame; 8. a fan body; 9. a groove; 10. a heat conductive plate; 11. a mounting hole; 12. a heat radiation fin; 13. sealing cover; 14. a support column; 15. a cylinder; 16. a water storage cylinder; 17. a pump; 301. a threaded hole; 1301. a connection hole; 101. a dust screen; 1601. and a condenser.

Detailed Description

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a direct-drive motor with cooling mechanism, including shell 1, cavity 2 has been seted up to the inboard of shell 1, backup pad 3 is fixedly installed to the inboard of shell 1, the right side fixed mounting of backup pad 3 has inner shell 4, fixed block 5 is installed between the outside of inner shell 4 and the shell 1, baffle 6 is fixedly installed to the right-hand member of inner shell 4 inboard, the right side fixed mounting of baffle 6 has fan frame 7, the inboard of fan frame 7 is provided with fan body 8, recess 9 has been seted up to the inboard of inner shell 4, the inboard of recess 9 is provided with heat-conducting plate 10, mounting hole 11 has been seted up to the bottom side of recess 9, the inboard of mounting hole 11 is provided with radiating fin 12, sealing lid 13 is installed through the bolt in the left side of backup pad 3, support column 14 is fixedly installed on the right side of outer shell 1, barrel 15 is fixedly installed on the right side of support column, the inboard of barrel 15 is provided with water storage barrel 16, in the course of using, under the effect through four sets of heat-conducting plates 10 and this moment, heat that will be produced by the motor body is led into the cavity between shell 1 and the inner shell 4, and start fan body 8 carries out the operation, fan body 8 carries out the heat dissipation efficiency that the motor body carries out the heat dissipation net 101 through the radiating fin, the efficiency that reduces in the motor body, the work is favorable to be driven;

the grooves 9, the heat conducting plates 10 and the radiating fins 12 are in a group, four groups are arranged at the inner side of the inner shell 4 in an annular equidistant mode, the left side of the supporting plate 3 is provided with the threaded holes 301, the right side of the sealing cover 13 is provided with the connecting holes 1301, the threaded holes 301 and the connecting holes 1301 are respectively correspondingly provided with six, the fixing blocks 5 are always provided with four blocks, the fixing blocks 5 are respectively arranged between the outer shell 1 and the inner shell 4 in an annular equidistant mode, the baffle 6 is always provided with four blocks, the baffle 6 is respectively arranged at the inner side of the inner shell 4 in an annular equidistant mode, the rear side of the motor body is limited through the baffle 6, accurate installation and heat dissipation on the rear side of the motor body are facilitated, and meanwhile partition is facilitated, and blocking of a cavity caused when heat is discharged in the use process is avoided, and the heat dissipation effect is affected;

the right side of shell 1 is provided with dust screen 101, the upper end on cavity 2 right side is provided with water storage section of thick bamboo 16 through the pipe connection, and the inboard of water storage section of thick bamboo 16 is provided with condenser 1601, the bottom side of water storage section of thick bamboo 16 is provided with pump 17 through the pipe connection, the lower extreme on cavity 2 right side is passed through to the play water end of pump 17, guide into cavity 2 with the comdenstion water in the water storage section of thick bamboo 16 through starting pump 17, and carry back to the water storage section of thick bamboo 16 from the upper end on cavity 2 right side and carry out refrigeration cycle and use through condenser 1601, take away the inboard most heat of shell 1 when the comdenstion water is imported to cavity 2, be favorable to carrying out timely heat dissipation when carrying out high strength during operation to motor and fan long-term use heat production, improve motor and fan's life.

Working principle: firstly, when installing, install the motor body in the inboard of inner shell 4 like fig. 2, afterwards take out sealed lid 13 block and fix in the inboard of shell 1 and use the bolt, at the in-process of installation, it is spacing to the rear side of motor body through baffle 6, not only be convenient for carry out accurate installation and dispel the heat to the rear side of motor body, be favorable to cutting off simultaneously, lead to the cavity to cause the jam when avoiding the use to heat discharge, influence the radiating effect, afterwards in the in-process of carrying out the use, in the cavity between leading-in shell 1 and the inner shell 4 with the heat that the motor body produced through the effect of four groups of heat-conducting plates 10 and radiating fin 12, and start fan body 8 and operate, at this moment fan body 8 dispels the heat in the cavity through dust screen 101, reduce the heat that the motor body produced, be favorable to improving the work efficiency of direct drive motor, can start pump 17 and lead the comdenstion water in a section of thick bamboo 16 to cavity 2 in later, and carry back in the water storage section of thick bamboo 16 to the condenser 1601 carries out circulation use to the heat-conducting plate 16, at the in the time of carrying out the motor and carry out the heat dissipation in the time of leading-in the cavity 1 and use the heat dissipation when carrying out the heat dissipation part in the motor to take away in time when the shell 1 and the heat dissipation is high-efficient and long-time used in the life when carrying out the heat dissipation to the motor.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a direct drive motor with cooling mechanism, includes shell (1), its characterized in that: the inside of shell (1) has seted up cavity (2), the inboard fixed mounting of shell (1) has backup pad (3), the right side fixed mounting of backup pad (3) has inner shell (4), fixed mounting has fixed block (5) between the outside of inner shell (4) and shell (1), the right-hand member fixed mounting of inner shell (4) has baffle (6), the right side fixed mounting of baffle (6) has fan frame (7), the inboard of fan frame (7) is provided with fan body (8), recess (9) have been seted up to the inboard of inner shell (4), the inboard of recess (9) is provided with heat-conducting plate (10), mounting hole (11) have been seted up to the bottom side of recess (9), the inboard of mounting hole (11) is provided with fin (12), sealed lid (13) are installed through the bolt in the left side of backup pad (3), the right side fixed mounting of shell (1) has support column (14), the right side fixed mounting of support column (14) has barrel (15), barrel (15) are provided with water storage barrel (16).

2. A direct drive motor having a heat dissipation mechanism as defined in claim 1, wherein: the grooves (9), the heat-conducting plates (10) and the radiating fins (12) are in one group, four groups are arranged in total, and the grooves, the heat-conducting plates (10) and the radiating fins are respectively arranged on the inner side of the inner shell (4) in an annular equidistant mode.

3. A direct drive motor having a heat dissipation mechanism as defined in claim 1, wherein: threaded holes (301) are formed in the left side of the supporting plate (3), connecting holes (1301) are formed in the right side of the sealing cover (13), and six threaded holes (301) and the connecting holes (1301) are correspondingly formed respectively.

4. A direct drive motor having a heat dissipation mechanism as defined in claim 1, wherein: the fixed blocks (5) are always provided with four blocks, the fixed blocks (5) are respectively arranged between the outer shell (1) and the inner shell (4) in annular equidistant arrangement, the baffle (6) is always provided with four blocks, and the baffle is respectively arranged at the inner side of the inner shell (4) in annular equidistant arrangement.

5. A direct drive motor having a heat dissipation mechanism as defined in claim 4, wherein: the right side of shell (1) is provided with dust screen (101), the upper end on cavity (2) right side is connected with water storage section of thick bamboo (16) through the pipeline, just the inboard of water storage section of thick bamboo (16) is provided with condenser (1601).

6. A direct drive motor having a heat dissipation mechanism as defined in claim 1, wherein: the bottom side of the water storage cylinder (16) is connected with a pump (17) through a pipeline, and the water outlet end of the pump (17) is connected with the lower end of the right side of the cavity (2) through a pipeline.