CN220107767U - Permanent magnet transmission equipment with efficient heat dissipation - Google Patents
Permanent magnet transmission equipment with efficient heat dissipation Download PDFInfo
- Publication number
- CN220107767U CN220107767U CN202321401585.9U CN202321401585U CN220107767U CN 220107767 U CN220107767 U CN 220107767U CN 202321401585 U CN202321401585 U CN 202321401585U CN 220107767 U CN220107767 U CN 220107767U
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- Prior art keywords
- heat dissipation
- permanent magnet
- pipe
- water inlet
- water outlet
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 67
- 230000005540 biological transmission Effects 0.000 title claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000007769 metal material Substances 0.000 claims abstract description 6
- 230000005389 magnetism Effects 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 17
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 3
- 239000000110 cooling liquid Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model belongs to the technical field of transmission equipment, and particularly relates to permanent magnet transmission equipment with efficient heat dissipation. Including permanent magnet drive motor body, its characterized in that: and a high-efficiency heat dissipation assembly is arranged outside the permanent magnet transmission motor body. The protection frame is designed, firstly, the permanent magnet transmission motor can be protected, the design of the heat dissipation structure is carried out in the base of the protection frame, the water cooling which is efficient and mature in technology is designed to be used as a main heat dissipation medium, the metal material is used as a medium for assisting heat dissipation, the overall heat dissipation efficiency is ensured, and the feasibility and the practicability of the whole device are higher.
Description
Technical Field
The utility model belongs to the technical field of transmission equipment, and particularly relates to permanent magnet transmission equipment with efficient heat dissipation.
Background
The permanent magnet synchronous motor is composed of a stator, a rotor, an end cover and other parts. The stator is substantially identical to a conventional induction motor and a lamination is used to reduce the iron loss during operation of the motor. The permanent magnet synchronous motor uses the permanent magnet to provide excitation, so that the motor structure is simpler, the processing and assembly cost is reduced, a collecting ring and an electric brush which are easy to cause problems are omitted, and the operation reliability of the motor is improved. The permanent magnet transmission technology is still in the research and development stage, and is in the waiting and development stage except for relatively mature products such as magnetic valves and magnetic pumps, and the users guiding the technology are relatively few, and the technology is not dare to easily adopt for the products. In addition, the permanent magnet transmission motor has higher requirements on the overall performance of the permanent magnet material, and when the temperature of the material is higher than the critical degree, the material is demagnetized to different degrees. The magnetic transmission device works inappropriately at high temperature, which requires good heat dissipation of the transmission device, otherwise the high-energy heat cannot be solved, and a slight demagnetizing phenomenon is caused. This becomes a major drawback of permanent magnet magnetic drives. Aiming at the problems, a device with excellent heat dissipation performance needs to be designed to meet the heat dissipation requirement of the permanent magnet transmission motor.
Disclosure of Invention
In order to solve the problems in the background art, the utility model provides the permanent magnet transmission equipment with high-efficiency heat dissipation, which has the functions of protection and heat dissipation, can dissipate heat through the heat conduction of a metal object and the heat conduction of water cooling, has higher heat dissipation efficiency, and is more suitable for the actual use of vehicles.
The utility model provides permanent magnet transmission equipment with high-efficiency heat dissipation, which comprises a permanent magnet transmission motor body and is characterized in that: the permanent magnet motor is characterized in that the permanent magnet motor is externally provided with a high-efficiency heat dissipation assembly, the high-efficiency heat dissipation assembly is located a protection frame, the inner wall of the protection frame is provided with a plurality of heat dissipation columns, the other ends of the heat dissipation columns are fixedly connected with the permanent magnet motor, one side of the protection frame, which is far away from the first water inlet pipe and the second water inlet pipe, is provided with a first water outlet pipe and a second water outlet pipe, the permanent magnet motor is provided with a first heat dissipation pipe and a second heat dissipation pipe in a winding manner, the two ends of the first heat dissipation pipe are mutually communicated with the first water inlet pipe and the first water outlet pipe, and the two ends of the second heat dissipation pipe are mutually communicated with the second water inlet pipe and the second water outlet pipe.
Further, the first radiating pipe and the second radiating pipe are arranged in a threaded mode.
Further, a vent is arranged outside the protective frame.
Further, the heat dissipation column is made of a metal material.
Further, the number of the heat dissipation columns near the first water inlet pipe and the second water inlet pipe is smaller than that near the first water outlet pipe and the second water outlet pipe.
Further, the output end of the permanent magnet transmission motor body extends out of the protection frame.
The utility model has the beneficial effects that:
the protection frame is designed, firstly, the permanent magnet transmission motor can be protected, the design of the heat dissipation structure is carried out in the base of the protection frame, the water cooling which is efficient and mature in technology is designed to be used as a main heat dissipation medium, the metal material is used as a medium for assisting heat dissipation, the overall heat dissipation efficiency is ensured, and the feasibility and the practicability of the whole device are higher.
Drawings
Fig. 1 is a front perspective view of a permanent magnet transmission device with efficient heat dissipation according to the present utility model.
Fig. 2 is a front cross-sectional view of a permanent magnet transmission device with efficient heat dissipation according to the present utility model.
Fig. 3 is a cross-sectional view of a permanent magnet drive device with efficient heat dissipation at an output end of a permanent magnet drive motor according to the present utility model.
Fig. 4 is a schematic diagram of a protection frame of a permanent magnet transmission device with efficient heat dissipation and a permanent magnet transmission motor body separated.
As shown in the figure:
1. the permanent magnet transmission motor comprises a permanent magnet transmission motor body, 2, a protection frame, 3, a heat dissipation column, 4, a first water inlet pipe, 5, a second water inlet pipe, 6, a first water outlet pipe, 7, a second water outlet pipe, 8, a first heat dissipation pipe, 9, a second heat dissipation pipe, 10 and a ventilation opening.
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.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Please refer to all the accompanying drawings
The utility model provides a high-efficient radiating permanent magnetism transmission equipment, including permanent magnetism transmission motor body 1, specifically just be a permanent magnetism synchronous motor, be equipped with high-efficient heat dissipation subassembly outward by permanent magnetism transmission motor body 1, high-efficient heat dissipation subassembly is including being located protection frame 2, protection frame 2 surrounds permanent magnetism transmission motor body 1 design, can make things convenient for the laying of heat dissipation subassembly, can protect permanent magnetism transmission motor body 1 again, can also make things convenient for being connected with other structures through protection frame 2 in actual application, the practicality is higher, protection frame 2 inner wall all is equipped with a plurality of heat dissipation post 3, heat dissipation post 3 other end and permanent magnetism transmission motor body 1 fixed connection, heat dissipation post 3 can directly take away the heat that permanent magnetism transmission motor body 1 released, the cooperation water-cooling carries out the heat dissipation, protection frame 2 outside one side is equipped with inlet tube one 4 and inlet tube two 5, inlet tube one 4 and inlet tube two 5 direct external vehicle can, one side that protection frame 2 kept away from inlet tube one 4 and inlet tube two 5 is equipped with one 6 and outlet tube two 7, outlet tube one 6 and two outlet tube two 7 external vehicle's water tank, the winding is equipped with pipe one 8 and two pipe two 9 on the permanent magnetism transmission motor body 1, the mutual cooling liquid can get back to two cooling liquid cooling tube one end and two cooling tube 1, and two cooling liquid cooling tube two cooling tube 1 can be cooled down, and two cooling tube end 1 and two cooling tube end cooling tube 1 mutually, and the mutual cooling liquid cooling tube 1 can be cooled down.
Further, the first radiating pipe 8 and the second radiating pipe 9 are arranged in a threaded mode, and radiating area is increased to the greatest extent.
Further, the ventilation opening 10 is arranged outside the protection frame 2, so that the sealing area of the permanent magnet transmission motor body 1 is reduced, and the heat dissipation is facilitated.
Further, the heat dissipation column 3 is made of a metal material, and liquid cooling is assisted by utilizing the characteristic of good heat conductivity of the metal material.
Further, the number of the heat dissipation columns 3 close to one side of the first water inlet pipe 4 and the second water inlet pipe 5 is smaller than that of the heat dissipation columns 3 close to one side of the first water outlet pipe 6 and the second water outlet pipe 7, and the overall heat is taken away more due to the fact that the water temperature of the first water inlet pipe 4 and the water temperature of the second water inlet pipe 5 are lower, otherwise, the water temperature near the first water outlet pipe 6 and the second water outlet pipe 7 is higher, the taken away heat is less, and therefore the number of the heat dissipation columns 3 on two sides is designed differently in a targeted mode, and the overall quality and the overall manufacturing cost can be reduced.
Further, the output end of the permanent magnet transmission motor body 1 extends out of the protective frame 2 and is used for directly working on the protective frame 2.
Working principle:
the protection frame 2 is arranged at the designed part of the vehicle, the first water inlet pipe 4 and the second water inlet pipe 5 are connected with one end of the water tank of the vehicle, the first water outlet pipe 6 and the second water outlet pipe 7 are connected with the other end of the water tank of the vehicle, when the vehicle is started, the water pump in the protection frame can drive the cooling liquid to flow, heat is taken away through the first cooling pipe 8 and the second cooling pipe 9, and the first cooling pipe 8 and the second cooling pipe 9 are designed to increase the contact area of heat dissipation and the input quantity of the cooling liquid for heat dissipation, so that efficient heat dissipation is realized.
The utility model and its embodiments have been described above with no limitation, and the specific embodiments are shown as only one of the embodiments of the utility model, and the actual structure is not limited thereto. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. The utility model provides a high-efficient radiating permanent magnetism transmission equipment, includes permanent magnetism transmission motor body, its characterized in that: the permanent magnet motor is characterized in that the permanent magnet motor is externally provided with a high-efficiency heat dissipation assembly, the high-efficiency heat dissipation assembly is located a protection frame, the inner wall of the protection frame is provided with a plurality of heat dissipation columns, the other ends of the heat dissipation columns are fixedly connected with the permanent magnet motor, one side of the protection frame, which is far away from the first water inlet pipe and the second water inlet pipe, is provided with a first water outlet pipe and a second water outlet pipe, the permanent magnet motor is provided with a first heat dissipation pipe and a second heat dissipation pipe in a winding manner, the two ends of the first heat dissipation pipe are mutually communicated with the first water inlet pipe and the first water outlet pipe, and the two ends of the second heat dissipation pipe are mutually communicated with the second water inlet pipe and the second water outlet pipe.
2. The high-efficiency heat dissipation permanent magnet transmission device according to claim 1, wherein: the first radiating pipe and the second radiating pipe are arranged in a threaded mode.
3. The high-efficiency heat dissipation permanent magnet transmission device according to claim 1, wherein: and a vent is arranged outside the protective frame.
4. The high-efficiency heat dissipation permanent magnet transmission device according to claim 1, wherein: the heat dissipation column is made of metal materials.
5. The high-efficiency heat dissipation permanent magnet transmission device according to claim 1, wherein: the number of the heat dissipation columns near the first water inlet pipe and the second water inlet pipe is less than that near the first water outlet pipe and the second water outlet pipe.
6. The high-efficiency heat dissipation permanent magnet transmission device according to claim 1, wherein: the output end of the permanent magnet transmission motor body extends out of the protective frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321401585.9U CN220107767U (en) | 2023-06-02 | 2023-06-02 | Permanent magnet transmission equipment with efficient heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321401585.9U CN220107767U (en) | 2023-06-02 | 2023-06-02 | Permanent magnet transmission equipment with efficient heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220107767U true CN220107767U (en) | 2023-11-28 |
Family
ID=88847430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321401585.9U Active CN220107767U (en) | 2023-06-02 | 2023-06-02 | Permanent magnet transmission equipment with efficient heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220107767U (en) |
-
2023
- 2023-06-02 CN CN202321401585.9U patent/CN220107767U/en active Active
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