CN220692928U - Multi-winding overheat-proof motor - Google Patents
Multi-winding overheat-proof motor Download PDFInfo
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- CN220692928U CN220692928U CN202420396952.9U CN202420396952U CN220692928U CN 220692928 U CN220692928 U CN 220692928U CN 202420396952 U CN202420396952 U CN 202420396952U CN 220692928 U CN220692928 U CN 220692928U
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- heat exchange
- motor
- box
- heat dissipation
- mounting plate
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- 238000004804 winding Methods 0.000 title claims abstract description 23
- 230000017525 heat dissipation Effects 0.000 claims abstract description 43
- 238000005086 pumping Methods 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 16
- 230000002265 prevention Effects 0.000 claims abstract description 13
- 238000007664 blowing Methods 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 9
- 238000005057 refrigeration Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000110 cooling liquid Substances 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003405 preventing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model relates to the technical field of motors, and particularly discloses a multi-winding overheat-preventing motor which comprises a support and a motor main body arranged on the upper side of the support, wherein a plurality of heat dissipation fins are arranged on the outer ring surface of a shell of the motor main body, heat exchange tubes are adhered to one side of each heat dissipation fin, two ends of each heat exchange tube are commonly connected with a communication ring, and the inner sides of the lower ends of the two communication rings are respectively connected with a plate-shaped air inlet pipe and a box-shaped pumping box; according to the utility model, the cooling liquid in the traditional scheme is omitted, namely, the phenomenon that the motor or other external electric components are damaged when the cooling liquid leaks is avoided, namely, when the motor provided by the scheme is used, the motor has a good overheat prevention effect, and has good use safety.
Description
Technical Field
The utility model relates to the technical field of motors, in particular to a multi-winding overheat-preventing motor.
Background
A motor is a widely used part that provides rotational power in various devices; the prior application number is as follows: 202122928167.2A Chinese patent discloses a double-stator multi-winding permanent magnet synchronous motor, which comprises a shell, a transmission gear train, an input shaft, an output shaft, a first stator, a second stator, a first rotor and a second rotor, wherein the first stator and the second stator are coaxially arranged in the shell, the first rotor, the second rotor and the input shaft are sequentially coaxially connected, the first rotor is rotatably arranged in the first stator, the second rotor is movably arranged in the second stator, the input shaft is connected with the transmission gear train, and the output end of the transmission gear train is connected with the output shaft; the prior application number is: 201920273481.1 discloses a heat radiation structure of motor, which comprises a motor body, be connected with a plurality of evenly distributed's radiating fin on the motor body, radiating fin is including interconnect has flat heating panel and cell type heating panel, and is a plurality of the joint has the cooling tube between the radiating fin, motor body's one end is connected with cooling mechanism, cooling mechanism includes the casing, the casing internal connection has circulating water pump, the both ends of cooling tube all run through the casing and are connected with circulating water pump, all fill in casing and the cooling tube has the coolant liquid, be connected with heat transfer fin on the inner wall of casing.
When the technology 1 is used, a corresponding heat dissipation structure is not arranged, so that the motor is easy to overheat when in use, and the motor is easy to damage, while when the heat dissipation structure for the motor, which is proposed in the technology 2, is used, the motor is cooled by a water cooling mode, but in the actual use process, the water cooling heat dissipation mode has lower safety when in use, and the motor or other external parts are easy to damage when the cooling liquid leaks; therefore, in order to solve the above technical problems, we propose a multi-winding overheat protection motor.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a multi-winding overheat prevention motor.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a motor is prevented overheated by multiple winding, includes, the motor main part of support and support upside installation, motor main part's casing outer loop surface is equipped with a plurality of heat dissipation fins, heat dissipation fin one side pastes and is equipped with the heat exchange tube, the both ends of a plurality of heat exchange tubes are connected with the go-between jointly, the inboard of two go-between lower extreme is connected with platelike intake pipe and box-type pumping box respectively, inside gas circulation subassembly that is equipped with of pumping box, install the mount pad between intake pipe and the pumping box, the upside of mount pad is equipped with the refrigeration piece, the upside surface of refrigeration piece is the hot junction and is equipped with the heat exchange box, the both ends of heat exchange box extend to the both sides of support and are connected with bleed subassembly and the subassembly of blowing respectively.
Preferably, the gas circulation assembly comprises a motor and a vane fan, the vane fan is installed inside the pumping box through a pin rod, the motor is installed on the outer side of the lower end of the communication ring, and the output end of the motor is connected with the end part of the pin rod.
Preferably, the blowing assembly comprises a first mounting plate and a plurality of positive pressure radiating fans, wherein the first mounting plate is arranged at one end of the heat exchange box, and the positive pressure radiating fans are arranged on the plate body of the first mounting plate.
Preferably, the air extraction assembly comprises a second mounting plate and a plurality of negative pressure heat dissipation fans, wherein the second mounting plate is arranged at one end of the heat exchange box far away from the first mounting plate, and the negative pressure heat dissipation fans are arranged on the plate body of the second mounting plate.
Preferably, the protective housing is installed to the both sides of support corresponding first mounting panel and second mounting panel, and the dust screen is installed to one side that the protective housing kept away from the support.
Preferably, both ends of the heat exchange box are in an outward expansion state, and heat dissipation silicone grease is smeared between the heat exchange box and the hot ends of the refrigerating sheets.
Preferably, the upper side of mount pad is installed and is exchanged heat board, and the heat exchange board lower surface is equipped with a plurality of heat transfer arch and the heat transfer arch extends to the mount pad inboard, and the upper surface of heat exchange board corresponds the cold junction of refrigeration piece and is equipped with matched with holding tank.
The multi-winding overheat prevention motor provided by the utility model has the beneficial effects that:
1: the heat generated by the motor main body is transferred to the heat dissipation fins to exchange heat with air, and meanwhile, the heat on the heat dissipation fins is also transferred to the heat exchange tubes, and the heat exchange tubes, the communication ring, the air inlet pipe, the air pumping box and the mounting seat form an air cooling shell, so that air in the air cooling shell flows circularly through the air circulation assembly, and in the flowing process, the heat at the heat dissipation fins is carried to the mounting seat and exchanges heat with the cold energy of the refrigerating sheets, thereby realizing heat dissipation treatment of the heat dissipation fins on the motor main body; through the setting of refrigeration piece, can initiatively carry out the heat exchange to the heat dissipation wing for coolant liquid in traditional scheme has been saved to this scheme, has avoided the coolant liquid to cause the phenomenon of damage to motor or external other electric parts when revealing promptly, and the motor that this scheme proposed not only possesses better overheat prevention effect when using promptly, and its safety in utilization that has better.
2: the gas circulation assembly is arranged, so that the cooling capacity of the refrigerating sheets is conveniently conveyed to the heat exchange tube to exchange heat with the heat dissipation fins of the motor main body; through the mutual matching of the positive pressure radiating fan and the negative pressure radiating fan, the external fresh gas can enter the heat exchange box more quickly, and therefore a good radiating effect is achieved on the refrigerating sheet; the protective shell and the dustproof net are arranged, so that the amount of external dust entering the heat exchange box can be reduced, and the phenomenon that the heat exchange effect of the heat exchange box is adversely affected due to adhesion of the dust in the heat exchange box can be avoided; the middle part of the heat exchange box is a thinner plate body, so that fresh gas provided by the positive pressure heat dissipation fan and the negative pressure heat dissipation fan can fully contact with the wall of the middle part of the heat exchange box, namely fully exchange heat of the hot end of the refrigerating sheet.
Drawings
FIG. 1 is a schematic view of a multi-winding overheat protection motor according to the present utility model;
FIG. 2 is a schematic diagram of a multi-winding overheat protection motor according to another view angle;
FIG. 3 is a schematic diagram showing the cooperation of a communication ring and a heat exchange tube of a multi-winding overheat prevention motor;
fig. 4 is a schematic diagram illustrating the cooperation between a heat exchange box and a mounting seat of a multi-winding overheat prevention motor provided by the utility model;
fig. 5 is a schematic diagram illustrating the separation of a cooling plate and a mounting seat of a multi-winding overheat prevention motor according to the present utility model;
FIG. 6 is a schematic diagram showing the cooperation of a communication ring, an air inlet pipe, a pumping box and a mounting seat of a multi-winding overheat prevention motor;
fig. 7 is a schematic diagram of a gas circulation assembly of a multi-winding overheat protection motor according to the present utility model.
In the figure: 1. a support; 2. a motor main body; 3. radiating fins; 4. a heat exchange tube; 5. a communication ring; 6. an air inlet pipe; 7. a pumping box; 8. a mounting base; 9. a cooling sheet; 10. a heat exchange box; 11. a motor; 12. leaf fans; 13. positive pressure radiating fan; 14. negative pressure radiating fan; 15. a protective shell; 16. a dust screen; 17. a heat exchange plate; 18. and a heat exchange bulge.
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.
Example 1
Referring to fig. 1-7, a multi-winding overheat prevention motor comprises a support 1 and a motor main body 2 arranged on the upper side of the support 1, wherein a plurality of heat dissipation fins 3 are arranged on the outer ring surface of a shell of the motor main body 2, heat exchange tubes 4 are attached to one side of each heat dissipation fin 3, two ends of each heat exchange tube 4 are connected with a communication ring 5 together, the inner sides of the lower ends of the two communication rings 5 are respectively connected with a plate-shaped air inlet pipe 6 and a box-shaped air pumping box 7, an air circulation assembly is arranged in the air pumping box 7, an installation seat 8 is arranged between the air inlet pipe 6 and the air pumping box 7, a refrigerating sheet 9 is arranged on the upper side of the installation seat 8, the upper side surface of the refrigerating sheet 9 is provided with a heat exchange box 10 for a hot end, and two ends of the heat exchange box 10 extend to two sides of the support 1 and are respectively connected with an air extraction assembly and an air blowing assembly.
Example 2
Referring to fig. 1 to 7, in the case where the other portions are the same as in embodiment 1, this embodiment differs from embodiment 1 in that:
the air circulation assembly comprises a motor 11 and a vane fan 12, the vane fan 12 is arranged in the air pumping box 7 through a pin rod, the motor 11 is arranged at the outer side of the lower end of the communication ring 5, the output end of the motor is connected with the end part of the pin rod, the air circulation assembly is arranged, the motor 11 can drive the vane fan 12 to rotate, when the vane fan 12 rotates, air in the air pumping box 7 can be blown into the mounting seat 8 and enter the other communication ring 5 through the air inlet pipe 6, then the air in the heat exchange pipe 4 is sucked out of the communication ring 5 near the motor 11 by the vane fan 12, thereby forming an air circulation flow path, and the air can be contacted with the refrigerating sheets 9 through the circulated air, and the cold energy is conveyed to the heat exchange pipe 4 to perform heat exchange on the radiating fins 3 of the motor main body 2; the air blowing component comprises a first mounting plate and a plurality of positive pressure radiating fans 13, the first mounting plate is arranged at one end of the heat exchange box 10, the positive pressure radiating fans 13 are arranged on the plate body of the first mounting plate, fresh air is conveniently blown into the heat exchange box 10 by the air blowing component, so that heat exchange is carried out on heat transferred by the refrigerating sheets 9 in the middle of the heat exchange box 10 through the fresh air, namely, heat is radiated on the hot ends of the refrigerating sheets 9, and the refrigerating sheets 9 can normally operate; the air extraction assembly comprises a second mounting plate and a plurality of negative pressure radiating fans 14, wherein the second mounting plate is arranged at one end of the heat exchange box 10 far away from the first mounting plate, the negative pressure radiating fans 14 are arranged on the plate body of the second mounting plate, the air extraction assembly is arranged to facilitate the suction of air inside the heat exchange box 10, and therefore the air can enter the heat exchange box 10 faster through the mutual matching of the positive pressure radiating fans 13 and the negative pressure radiating fans 14, and the good radiating effect is achieved on the refrigerating plate 9.
The protection shell 15 is arranged at the two sides of the support 1 corresponding to the first mounting plate and the second mounting plate, the dustproof net 16 is arranged at one side of the protection shell 15 far away from the support 1, and the arrangement of the protection shell 15 and the dustproof net 16 can reduce the amount of external dust entering into the heat exchange box 10, so that the phenomenon that the heat exchange effect of the heat exchange box 10 is adversely affected due to the adhesion of the dust in the heat exchange box 10 is avoided; the two ends of the heat exchange box 10 are in outward expansion states, heat dissipation silicone grease is smeared between the heat exchange box 10 and the hot ends of the refrigerating sheets 9, and the middle part of the heat exchange box 10 is a thinner plate body, so that fresh gas provided by the positive pressure heat dissipation fan 13 and the negative pressure heat dissipation fan 14 can fully contact with the wall of the middle part of the heat exchange box 10, namely, the heat of the hot ends of the refrigerating sheets 9 is fully exchanged; the heat exchange plate 17 is installed to the upside of mount pad 8, and heat exchange plate 17 lower surface is equipped with a plurality of heat transfer protruding 18 and heat transfer protruding 18 extends to the mount pad 8 inboard, and the upper surface of heat exchange plate 17 corresponds the cold junction of refrigeration piece 9 and is equipped with matched with holding tank, and heat exchange plate 17 and the setting of heat transfer protruding 18 for the cold volume of refrigeration piece 9 can be abundant with the inside gas phase contact of intercommunication ring 5.
The use principle and the advantages are that: in the use process of the utility model, the heat exchange tube 4 is attached to the heat dissipation fins 3 on the shell of the motor main body 2, so that heat generated in the operation process of the motor main body 2 is transferred to the heat dissipation fins 3 to exchange heat with air, meanwhile, the heat on the heat dissipation fins 3 is also transferred to the heat exchange tube 4, and the heat exchange tube 4, the communication ring 5, the air inlet tube 6, the air pumping box 7 and the mounting seat 8 form an air cooling shell, so that gas in the air cooling shell circularly flows through the gas circulation assembly, and in the flowing process, the heat at the heat dissipation fins 3 is carried to the mounting seat 8 and exchanges heat with the cold of the refrigerating sheets 9, thereby realizing heat dissipation treatment of the heat dissipation fins 3 on the motor main body 2.
Therefore, in the process, through the arrangement of the refrigerating sheets 9, the heat exchange can be actively carried out on the heat radiating fins 3, so that the heat radiation of the motor main body 2 is facilitated, namely, the overheat damage of the motor main body 2 is avoided, and the cooling liquid in the traditional scheme is omitted due to the scheme, namely, the phenomenon that damage is caused to the motor or other external electric components when the cooling liquid leaks is avoided, namely, the motor provided by the scheme has a good overheat preventing effect when in use, and has good use safety.
The arrangement of the gas circulation assembly forms a gas circulation flow path in the heat exchange tube 4, the communication ring 5, the air inlet tube 6, the pump box 7 and the mounting seat 8, so that the cooling capacity can be conveyed to the heat exchange tube 4 to exchange heat with the heat dissipation fins 3 of the motor main body 2 through the contact of the circulated gas and the cooling fins 9; the arrangement of the blowing component is convenient for blowing fresh gas into the heat exchange box 10, and the arrangement of the air extraction component is convenient for sucking the gas in the heat exchange box 10, so that the external fresh gas can enter the heat exchange box 10 more quickly through the mutual matching of the positive pressure heat dissipation fan 13 and the negative pressure heat dissipation fan 14, and a better heat dissipation effect is achieved on the refrigerating sheet 9; the arrangement of the protective shell 15 and the dustproof net 16 can reduce the amount of external dust entering the heat exchange box 10, thereby being convenient for avoiding the phenomenon that the heat exchange effect of the heat exchange box 10 is adversely affected due to the adhesion of the dust in the heat exchange box 10; the middle part of the heat exchange box 10 is a thinner plate body, so that fresh gas provided by the positive pressure heat dissipation fan 13 and the negative pressure heat dissipation fan 14 can fully contact with the wall of the middle part of the heat exchange box 10, namely fully exchange heat of the hot end of the refrigerating plate 9; the heat exchange plate 17 and the heat exchange protrusions 18 are arranged, so that the cooling capacity of the cooling plate 9 can be fully contacted with the gas in the communication ring 5.
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 (6)
1. The utility model provides a motor is prevented overheated by multiple winding, includes, motor main part (2) of support (1) and support (1) upside installation, its characterized in that, motor main part (2)'s casing outer loop surface is equipped with a plurality of heat dissipation fins (3), heat dissipation fin (3) one side paste is equipped with heat exchange tube (4), the both ends of a plurality of heat exchange tube (4) are connected with intercommunication ring (5) jointly, the inboard of two intercommunication ring (5) lower extreme is connected with plate-shaped intake pipe (6) and box-type pumping box (7) respectively, pumping box (7) inside is equipped with the gas circulation subassembly, install mount pad (8) between intake pipe (6) and pumping box (7), the upside of mount pad (8) is equipped with refrigeration piece (9), the upside surface of refrigeration piece (9) is the hot junction and is equipped with heat exchange box (10), the both ends of heat exchange box (10) extend to the both sides of support (1) and are connected with the subassembly and the subassembly of blowing respectively;
the gas circulation assembly comprises a motor (11) and a vane (12), the vane (12) is arranged inside the pumping box (7) through a pin rod, the motor (11) is arranged on the outer side of the lower end of the communication ring (5), and the output end of the motor is connected with the end part of the pin rod.
2. A multi-winding overheat prevention motor as claimed in claim 1, wherein the air blowing assembly comprises a first mounting plate and a plurality of positive pressure heat dissipation fans (13), the first mounting plate is arranged at one end of the heat exchange box (10), and the positive pressure heat dissipation fans (13) are arranged on the plate body of the first mounting plate.
3. A multi-winding overheat prevention motor as claimed in claim 2, wherein the air extraction assembly comprises a second mounting plate and a plurality of negative pressure heat dissipation fans (14), the second mounting plate is arranged at one end of the heat exchange box (10) far away from the first mounting plate, and the negative pressure heat dissipation fans (14) are arranged on the plate body of the second mounting plate.
4. A multi-winding overheat protection motor as claimed in claim 3, wherein the protective housing (15) is mounted on both sides of the support (1) corresponding to the first mounting plate and the second mounting plate, and a dust screen (16) is mounted on a side of the protective housing (15) away from the support (1).
5. The multi-winding overheat prevention motor of claim 1, wherein two ends of the heat exchange box (10) are in an outwards expanded state, and heat dissipation silicone grease is smeared between the heat exchange box (10) and the hot end of the refrigerating sheet (9).
6. The multi-winding overheat prevention motor according to claim 1, wherein a heat exchange plate (17) is mounted on the upper side of the mounting seat (8), a plurality of heat exchange protrusions (18) are arranged on the lower surface of the heat exchange plate (17), the heat exchange protrusions (18) extend to the inner side of the mounting seat (8), and a matched accommodating groove is formed in the upper surface of the heat exchange plate (17) corresponding to the cold end of the refrigerating plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420396952.9U CN220692928U (en) | 2024-03-01 | 2024-03-01 | Multi-winding overheat-proof motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420396952.9U CN220692928U (en) | 2024-03-01 | 2024-03-01 | Multi-winding overheat-proof motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220692928U true CN220692928U (en) | 2024-03-29 |
Family
ID=90406070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420396952.9U Active CN220692928U (en) | 2024-03-01 | 2024-03-01 | Multi-winding overheat-proof motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220692928U (en) |
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2024
- 2024-03-01 CN CN202420396952.9U patent/CN220692928U/en active Active
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