Integrated motor and integrated heat dissipation system
阅读说明:本技术 一体化马达及一体化散热系统 (Integrated motor and integrated heat dissipation system ) 是由 黄琬萱 周晨熙 于 2018-07-17 设计创作,主要内容包括:本发明的题目是一体化马达及一体化散热系统。一种一体化马达包括一框架组件、一马达本体、一马达驱动器以及一散热组件。框架组件包括一第一框架以及一第二框架,马达本体组装于第一框架,马达驱动器组装于第二框架。散热组件包括一马达热交换管路、一驱动器热交换管路以及一散热管路。马达热交换管路内嵌于第一框架,在马达本体的一侧部与马达本体热交换。驱动器热交换管路内嵌于第二框架,与马达驱动器热交换。散热管路位在马达本体的一端部,与马达热交换管路及驱动器热交换管路连通。(The invention provides an integrated motor and an integrated heat dissipation system. An integrated motor comprises a frame component, a motor body, a motor driver and a heat dissipation component. The frame assembly comprises a first frame and a second frame, the motor body is assembled on the first frame, and the motor driver is assembled on the second frame. The heat dissipation assembly comprises a motor heat exchange pipeline, a driver heat exchange pipeline and a heat dissipation pipeline. The motor heat exchange pipeline is embedded in the first frame and exchanges heat with the motor body at one side part of the motor body. The driver heat exchange pipeline is embedded in the second frame and exchanges heat with the motor driver. The heat dissipation pipeline is positioned at one end part of the motor body and is communicated with the motor heat exchange pipeline and the driver heat exchange pipeline.)
1. An integrated motor, comprising:
a frame assembly including a first frame and a second frame;
a motor body assembled to the first frame;
a motor driver assembled to the second frame, and
a heat dissipation assembly, comprising:
the motor heat exchange pipeline is embedded in the first frame and exchanges heat with the motor body at one side part of the motor body;
the driver heat exchange pipeline is embedded in the second frame and exchanges heat with the motor driver; and
and the heat dissipation pipeline is positioned at one end part of the motor body and is communicated with the motor heat exchange pipeline and the driver heat exchange pipeline.
2. The integrated motor of claim 1, wherein the heat sink assembly further comprises:
and the radiator is communicated with the driver heat exchange pipeline in the second frame and is arranged corresponding to at least one transistor of the motor driver.
3. The integrated motor of claim 2, wherein the heat sink assembly further comprises:
a cooler located at the end of the motor body, the heat dissipation pipe passing through the cooler;
a plurality of pipe joints respectively connecting the motor heat exchange pipe, the driver heat exchange pipe and the heat dissipation pipe; and
a pump driving a fluid to flow in the motor heat exchange pipeline, the driver heat exchange pipeline and the heat dissipation pipeline.
4. The integrated motor of claim 2, wherein the heat sink assembly further comprises:
a plurality of pipe joints respectively connecting the motor heat exchange pipe, the driver heat exchange pipe and the heat dissipation pipe, and
a pump driving a fluid to flow in the motor heat exchange pipeline, the driver heat exchange pipeline and the heat dissipation pipeline,
the first frame covers the side portion and the end portion of the motor body, and the heat dissipation pipeline is embedded in the first frame.
5. The integrated motor of claim 2, wherein the second frame has a protrusion formed as the heat sink.
6. The integrated motor of claim 5, wherein the protrusion has at least one microchannel therein.
7. The integrated motor of claim 1, wherein the heat sink assembly further comprises:
and the fan is positioned outside the end part of the motor body, and an air outlet of the fan is opposite to the end part.
8. The integrated motor of claim 1, further comprising:
a shock absorbing assembly disposed between the first frame and the second frame.
9. The integrated motor of claim 1, wherein the heat sink assembly further comprises:
and the plurality of radiating fins are arranged on the first frame.
10. The integrated motor of claim 1, wherein the motor heat exchange circuit further comprises:
and the heat exchange microstructures are arranged in the motor heat exchange pipeline.
11. The integrated motor of claim 1, wherein the width of the motor heat exchange tube is tapered.
12. The integrated motor of claim 1, wherein the motor heat exchange tube is helical.
13. The integrated motor of claim 1, wherein the motor heat exchange conduit comprises an axial waterway and a circumferential waterway in communication.
14. The integrated motor of claim 1, wherein the first frame is a sleeve disposed on the motor body.
15. The integrated motor of claim 1, wherein the motor heat exchange tubes are arranged at different densities in different regions of the first frame.
16. The integrated motor of claim 1, wherein the motor heat exchange tube is integrally formed with the first frame.
17. The integrated motor of claim 1, wherein the motor heat exchange tube, the driver heat exchange tube, the first frame, and the second frame are integrally formed.
18. An integrated heat dissipation system for a motor body and a motor driver, comprising:
a frame assembly including a first frame and a second frame, wherein the motor body is assembled to the first frame and the motor driver is assembled to the second frame; and
a heat dissipation assembly, comprising:
the motor heat exchange pipeline is embedded in the first frame and exchanges heat with the motor body at one side part of the motor body;
the driver heat exchange pipeline is embedded in the second frame and exchanges heat with the motor driver; and
and the heat dissipation pipeline is positioned at one end part of the motor body and is communicated with the motor heat exchange pipeline and the driver heat exchange pipeline.
Technical Field
The present invention relates to a motor and a heat dissipation system, and more particularly, to an integrated motor and a heat dissipation system.
Background
An Integrated Motor Drive (IMD) device mainly includes a motor and a motor driver, wherein the motor is driven by the motor driver to rotate, and the motor driver is usually a frequency converter. In addition, the motor driver may control the rotation speed of the motor by the controller.
For example, in terms of the structure of the integrated motor device, the motor and the inverter are assembled together to integrate the inverter and the motor, which is advantageous in saving energy and space, eliminating the need for long and expensive connecting wires between the motor and the inverter, and requiring fewer external connections and fewer wires. Such integration reduces the space required for the integrated motor assembly and less wiring and less mess in the wiring.
However, with the integrated design, the vibration of the motor is easily transmitted to the frequency converter, which may cause damage to the frequency converter due to the vibration, and the heat generated during the operation of the motor is also transmitted to the frequency converter, which may cause a reduction in the service life of the frequency converter.
Therefore, it is necessary to provide an integrated motor and an integrated heat dissipation system, which can accelerate heat dissipation and facilitate assembly, and which is one of the important issues at present.
Disclosure of Invention
In view of the above problems, the present invention provides an integrated motor and an integrated heat dissipation system that can accelerate heat dissipation and facilitate assembly.
An integrated motor comprises a frame component, a motor body, a motor driver and a heat dissipation component. The frame assembly comprises a first frame and a second frame, the motor body is assembled on the first frame, and the motor driver is assembled on the second frame. The heat dissipation assembly comprises a motor heat exchange pipeline, a driver heat exchange pipeline and a heat dissipation pipeline. The motor heat exchange pipeline is embedded in the first frame and exchanges heat with the motor body at one side part of the motor body. The driver heat exchange pipeline is embedded in the second frame and exchanges heat with the motor driver. The heat dissipation pipeline is positioned at one end part of the motor body and is communicated with the motor heat exchange pipeline and the driver heat exchange pipeline.
In one embodiment, the heat dissipation assembly further includes a heat sink in the second frame and in communication with the driver heat exchange pipeline, the heat sink being disposed corresponding to at least one transistor of the motor driver.
In one embodiment, the heat dissipation assembly further includes a cooler, a plurality of pipe joints, and a pump. The cooler is located at the end of the motor body, and the heat dissipation pipeline passes through the cooler. The pipeline joint is respectively connected with the motor heat exchange pipeline, the driver heat exchange pipeline and the heat dissipation pipeline. The pump drives a fluid to flow in the motor heat exchange pipeline, the driver heat exchange pipeline and the heat dissipation pipeline.
In an embodiment, the heat dissipation assembly further includes a plurality of pipe joints and a pump, the pipe joints are respectively connected to the motor heat exchange pipe, the driver heat exchange pipe and the heat dissipation pipe, and the pump drives a fluid to flow in the motor heat exchange pipe, the driver heat exchange pipe and the heat dissipation pipe, wherein the first frame covers the side portion and the end portion of the motor body, and the heat dissipation pipe is embedded in the first frame.
In one embodiment, the second frame has a protrusion formed as a heat sink.
In one embodiment, the protrusion has at least one micro channel therein.
In an embodiment, the heat dissipation assembly further includes a fan located outside the end portion of the motor body, and an air outlet of the fan faces away from the end portion.
In one embodiment, the integrated motor further comprises a damper assembly disposed between the first frame and the second frame.
In an embodiment, the heat dissipation assembly further includes a plurality of heat dissipation fins disposed on the first frame.
In an embodiment, the motor heat exchange pipeline further includes a plurality of heat exchange microstructures, and the heat exchange microstructures are disposed in the motor heat exchange pipeline.
In one embodiment, the width of the heat exchange tube of the motor is gradually changed.
In one embodiment, the motor heat exchange tube is helical.
In one embodiment, the motor heat exchange line includes an axial water path and a circumferential water path in communication.
In one embodiment, the first frame is a sleeve sleeved on the motor body.
In one embodiment, the density of the motor heat exchange tubes disposed in different regions of the first frame is different.
In one embodiment, the motor heat exchange tube is integrally formed with the first frame.
In one embodiment, the motor heat exchange tube, the driver heat exchange tube, the first frame, and the second frame are integrally formed.
An integrated heat radiation system is used for a motor body and a motor driver and comprises a frame component and a heat radiation component, wherein the frame component comprises a first frame and a second frame, the motor body is assembled on the first frame, and the motor driver is assembled on the second frame. The heat dissipation assembly comprises a motor heat exchange pipeline, a driver heat exchange pipeline and a heat dissipation pipeline. The motor heat exchange pipeline is embedded in the first frame and exchanges heat with the motor body at one side part of the motor body. The driver heat exchange pipeline is embedded in the second frame and exchanges heat with the motor driver. The heat dissipation pipeline is positioned at one end part of the motor body and is communicated with the motor heat exchange pipeline and the driver heat exchange pipeline.
In view of the above, in the integrated motor and the integrated heat dissipation system of the present invention, the frame assembly and the heat dissipation assembly allow the fluid heat exchange pipeline to pass through the motor body and the motor driver at the same time, and the motor heat exchange pipeline is fabricated on one of the frames, so that the heat dissipation can be accelerated and the assembly is easy.
In addition, in some embodiments, the inner surface of the frame assembly is assembled with the motor body, the outer surface or the outer side portion of the frame assembly is assembled with the motor driver, and the frame assembly further includes heat dissipation fins, so that heat dissipation can be accelerated. Compared with the prior integrated motor device, the frame component is arranged between the motor body and the motor driver, and the motor driver is not fixed at the upper end of the motor body directly by screw fixation or slide rail connection, thereby reducing the vibration of the motor body to be transmitted to the motor driver. A damping material can be arranged between the motor body and the motor driver to reduce the vibration generated by the motor body and transmit the vibration to the motor driver.
In addition, in some implementation modes, the frame can be an externally-hung sleeve, and the sleeve is sleeved into the motor body during assembly, and then the motor body and the sleeve are locked, so that the assembly is simple, and the heat dissipation effect can be improved. The motor driver shell and the sleeve can be integrally formed, so that the assembly speed can be increased. In addition, the external fan can achieve the effect of quick heat dissipation of the motor body and the motor driver by electromechanical integration.
In addition, in some implementation forms, the water-cooling heat dissipation system is integrated, and can dissipate heat of the motor body and the motor driver at the same time, the water-cooling row can be installed at the bottom of the sleeve-type frame, and the fan blows away the heat in the water-cooling row, and the heat source of the motor driver can be connected with the water-cooling head to conduct heat, so that the heat dissipation effect is enhanced.
In addition, in some implementation modes, the tube wall of the heat exchange pipeline can be provided with a microstructure to increase the heat dissipation area, the width of the heat exchange pipeline can be changed in coordination with the temperature, and fins can be manufactured on the outermost periphery of the sleeve type frame to integrate water cooling and air cooling and enhance the heat dissipation effect.
Drawings
Fig. 1A is a schematic view of an integrated motor according to an embodiment.
Fig. 1B is a front view of the integrated motor of fig. 1A.
Fig. 2A is a schematic diagram of an integrated motor according to an embodiment.
Fig. 2B is a front view of the integrated motor of fig. 2A.
Fig. 3A to 3D are schematic views of various aspects of a heat exchange pipeline of the motor.
Fig. 4A to 4C are schematic views of various aspects of the first frame and the motor heat exchange pipeline.
Fig. 5A to 5C are schematic views of various aspects of a heat exchange pipeline of the motor.
FIG. 5D is a schematic diagram of a variation of the drive gas heat exchange circuit.
Fig. 6A and 6B are schematic views of a variation of the integrated motor.
Detailed Description
An integrated motor and an integrated heat dissipation system according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings, in which like elements are described with like reference numerals.
Referring to fig. 1A and 1B, fig. 1A is a schematic diagram of an integrated motor according to an embodiment, and fig. 1B is a front view of the integrated motor of fig. 1A. An Integrated Motor Drive (IMD) 5 includes a frame assembly 1, a motor body 2, a
The motor body 2 includes a
The
In addition, the
The frame assembly 1 includes a first frame 11 and a
The
For example, the
The first frame 11 may be a ring-shaped motor sleeve, which is fixed on the motor body 2 and surrounds the surface of the motor body 2 to achieve a rapid heat conduction effect. The
The
The
In the present embodiment, the inner surface of the frame assembly 1 is assembled with the motor body 2, the
In this embodiment, the first frame 11 is a sleeve, and is sleeved on the motor body 2. The motor
Referring to fig. 2A and 2B, fig. 2A is a schematic diagram of an integrated motor according to an embodiment, and fig. 2B is a front view of the integrated motor of fig. 2A. In which, the same, similar or corresponding components as those in fig. 1A and 1B are denoted by the same reference symbols.
In the
For example, the water-cooled
Referring to fig. 3A to 3D, fig. 3A to 3D are schematic views of various aspects of a heat exchange pipeline of a motor. For convenience of explanation, fig. 3A to 3D show the position of the heat exchange tube of the motor in the first frame, the vertical axis along the drawing plane of fig. 3A to 3D corresponds to the circumferential direction R in polar coordinates in fig. 1A or 2A, the horizontal axis along the drawing plane of fig. 3A to 3D corresponds to the axial direction of the first frame 11 in fig. 1A or 2A, and the position A, B, C in fig. 3A to 3D refers to the corresponding position A, B, C in fig. 1A or 2A.
In fig. 3A to 3D, the
In fig. 3A, the motor
In fig. 3B, the motor heat exchange tube 41B has a spiral shape, and in the motor heat exchange tube 11B, the straight portions extend mainly in the direction R, and the bent portions are distributed along the axial direction of the first frame 11B.
In fig. 3C, the motor heat exchange line 41C includes an
In fig. 3D, the motor heat exchange line 41D includes an
In addition, the width of the motor heat exchange pipeline may be gradually changed, for example, in fig. 3C, the width of the
In addition, the density of the arrangement of the motor heat exchange tubes in different regions of the first frame may be different. For example, in fig. 3D, more
Referring to fig. 4A to 4C, fig. 4A to 4C are schematic views of various aspects of a heat exchange pipeline of a motor. In fig. 4A to 4C, the outermost periphery of the sleeve-type
In fig. 4A, the motor
In fig. 4B, the motor
In fig. 4C, the motor
In fig. 4A to 4C, the width of the motor heat exchange tube may be gradually changed, and the density of the motor heat exchange tubes disposed in different regions of the first frame may be different.
Referring to fig. 5A to 5C, fig. 5A to 5C are schematic views of various aspects of a heat exchange pipeline of a motor.
In fig. 5A, the first frame 11h has a plurality of openings to connect the motor heat exchange pipes 41h, and the motor heat exchange pipes 41h may be parallel or communicate with each other.
In fig. 5B, the motor heat exchanging pipeline 41i further includes a plurality of heat exchanging microstructures 415, the heat exchanging microstructures 415 are disposed in the motor heat exchanging pipeline 41i, the microstructures 415 on the tube wall can increase the thermal contact area between the fluid and the motor heat exchanging pipeline 41i, the total amount of heat exchange is increased, and the fluid can take away more heat when flowing through the motor heat exchanging pipeline 41i in unit time, thereby enhancing the heat dissipation effect.
In fig. 5C, the width of the motor
Referring to fig. 5D, fig. 5D is a schematic diagram of a variation of the heat exchange pipeline of the driver. In fig. 5D, the second frame 12a has a protrusion 121, and the protrusion 121 is formed as the
Referring to fig. 6A and 6B, fig. 6A and 6B are schematic views of a variation of the integrated motor. In which, the same, similar or corresponding components as those in fig. 1A, 1B, 2A and 2B are denoted by the same reference symbols.
In the
In the
In summary, in the integrated motor and the integrated heat dissipation system of the present invention, the frame assembly and the heat dissipation assembly allow the fluid heat exchange pipeline to pass through the motor body and the motor driver at the same time, and the motor heat exchange pipeline is fabricated on one of the frames, so that the heat dissipation can be accelerated and the assembly is easy.
The foregoing is by way of example only, and not limiting. It is intended that all equivalent modifications or variations without departing from the spirit and scope of the present invention shall be included in the appended claims.
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