CN209088725U - A kind of new motor radiating structure - Google Patents
A kind of new motor radiating structure Download PDFInfo
- Publication number
- CN209088725U CN209088725U CN201821898677.1U CN201821898677U CN209088725U CN 209088725 U CN209088725 U CN 209088725U CN 201821898677 U CN201821898677 U CN 201821898677U CN 209088725 U CN209088725 U CN 209088725U
- Authority
- CN
- China
- Prior art keywords
- motor
- gasket
- heat
- radiating structure
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model proposes a motor radiating structure, which includes the radiating module for being located at outside motor, and the heat absorption module being installed on motor stator slot wedge.In view of haveing the shortcomings that motor radiating speed is relatively slow and insufficient to motor cooling using air-cooled, selection installs heat absorption module on motor stator slot wedge and carries out heat exchange with stator winding, achievees the purpose that motor accelerates heat dissipation.And the heat eliminating medium that the circuit constituted in the heat absorption module of the utility model is contained is during the heat exchange carried out with stator winding, without additional any power-equipment, circulating for heat eliminating medium in heat absorption portion can be realized, to improve the heat dissipation effect of motor, the service performance of motor has been ensured.
Description
Technical field
The utility model relates to technical field of motors, in particular to a kind of motor radiating structure.
Background technique
A large amount of heat can be generated in motor operation course, the service performance for not only influencing motor also will affect the use of motor
Service life, it is therefore desirable to cool down to motor.Currently, common cooling method is exactly to install fan in motor, use is air-cooled
Method cooled down, there is a situation where that motor radiating speed is relatively slow and heat dissipation is insufficient.
Summary of the invention
In light of this situation, the utility model is directed to a kind of motor radiating structure, enhances the heat-sinking capability of motor.Tool
Body situation is described as follows:
A kind of motor radiating structure, comprising:
Radiating module is set to the outside of motor；
Heat absorption module, is set on motor stator slot wedge, and constitutes circuit, return passage with the radiating module
There is setting in groove center and notch.Have heat eliminating medium in the loop inner, in motor operation course with stator winding into
The cooling of motor stator winding is accelerated in row heat exchange.
Further, described heat absorption module is to be installed in made of multiple hollow gasket connections inside motor
Device, referred to as gasket integrate (1), and heat eliminating medium is contained in inside.
Further, the outside motor is additionally provided with the liquid reserve tank that two ends for integrating (1) with gasket are connected
(2)。
Further, gasket integrate (1) be connected with liquid reserve tank (2) by circuit, constitute motor in remove air-cooled circuit it
Outer heat eliminating medium circuit.
Further, inner be installed with of the liquid reserve tank (2) integrates heat eliminating medium progress heat exchange in (1) circuit to gasket
Heat-dissipating pipe, be located at outside motor.
Further, the volume of liquid reserve tank (2) has to be larger than the volume that gasket integrates (1) entire circuit.
Further, the gasket integrates (1), liquid reserve tank (2) and entire heat eliminating medium circuit and magnesium alloy and is made.
Further, each gasket with a thickness of 0.4mm -1.5mm, length and width is 4mm -5mm, each pad
The channel thickness of piece connection is identical as gasket, and length and width is 2.5mm -3.5mm.
Compared with the existing technology, the utility model has the advantage that.
(1) motor radiating structure described in the utility model can no longer need to install by the way that heat absorption module is arranged
Additional power device realizes that heat eliminating medium circulates in gasket integrated circuit, enhances the heat with motor stator winding
Exchange, improves the heat-sinking capability of motor, to improve the performance and use reliability of motor.
(2) heat absorption module is integrated using gasket, and the heat transferring medium in gasket is integrated can carry out hot friendship with stator winding
It changes, accelerates the cooling of stator winding, to promote the heat dissipation of motor.
(3) heat-dissipating pipe is set, cool down the heat eliminating medium in gasket integrated circuit can in liquid reserve tank, accelerate and dissipate
Thermal medium carries out heat exchange.
(4) volume of liquid reserve tank is greater than the volume of gasket integrated circuit, can make the heat eliminating medium stream in gasket integrated circuit
Accelerate to radiate to the pressure reduction of liquid reserve tank.
(5) magnesium alloy Material Strength is high, and weight is low, is conducive to heat dissipation, while being also convenient for the lightweight of motor radiating structure
Design.
(6) each gasket with a thickness of 0.4mm -1.5mm, length and width is 4mm -5mm, each gasket connection it is logical
Road thickness is identical as gasket, and length and width is 2.5mm -3.5mm.To strengthen stream of the heat transferring medium in gasket is integrated
It is dynamic, enhance the heat-sinking capability of motor stator winding.
This motor has the advantage that identical compared with the existing technology with motor radiating structure, and details are not described herein.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Used in attached drawing simply introduced.It should be evident that the accompanying drawings in the following description is only some of utility model
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other accompanying drawings.
Fig. 1 is the front view of motor radiating structure described in the utility model embodiment；
Fig. 2 is the side view of motor radiating structure described in the utility model embodiment；
Fig. 3 is the specific schematic diagram of motor radiating structure described in this implementation new embodiment；
Fig. 4 is the specific schematic view of the mounting position that gasket described in this implementation new embodiment integrates (1)；
Description of symbols:
1-gasket is integrated, 2-liquid reserve tanks, 3-heat-dissipating pipes.
Specific embodiment
It needs to be illustrated hereby, in the case where design structure and principle do not conflict, the example of the utility model
And the feature in embodiment can be combined with each other.
In addition, the loop connection mentioned in embodiment in utility model, refers to and closes made of two components are coupled to each other
Ring structure.
The utility model is described in detail below in conjunction with reference to attached drawing and in conjunction with the embodiments.
The utility model proposes a motor radiating structure, which includes the heat dissipation positioned at outside motor
Module, and be installed on motor stator slot wedge and heat absorption module made of radiator interconnection
In view of ventilated machine uses air cooling velocity compared with slow and insufficient motor radiating feature at work, in electricity
The cooling of stator winding is accelerated in the heat exchange that heat absorption module and stator winding are added in machine, to reach motor radiating quickening
Purpose.And the heat eliminating medium that the circuit constituted in the heat absorption module of the utility model is contained with stator winding into
During capable heat exchange, without additional any power-equipment, following for heat eliminating medium in heat absorption module can be realized
Circulation is dynamic, to improve the heat dissipation effect of motor, has ensured the service performance of motor.
Based on above-mentioned thought, a kind of exemplary structure of the motor radiating structure in the present embodiment, middle institute as shown in Figure 1 to Figure 4
Show, wherein heat absorption module is installed between motor stator slot wedge, is made of gasket set (1).And it is described in order to improve
The performance of motor radiating structure and influence of the reduction to wind path and air cooling effect as far as possible, gasket set is at interval of several
A slot wedge places one, and equidistantly distributed is placed.Heat transferring medium to improve in stator winding and gasket set carries out heat exchange
Contact area improve radiating efficiency and consider motor radiating wind path and windage the reason of, be arranged each gasket with a thickness of
0.4mm -1.5mm, length and width are 4mm -5mm, and the channel thickness of each gasket connection is identical as gasket, length and width
For 2.5mm -3.5mm.And using surface tension possessed by the primary structure of hollow gasket and siphonage is combined, is promoted
Heat eliminating medium in gasket set is circulated, and the purpose of stator winding heat dissipation is accelerated, to reach quickening motor radiating
Purpose.
In this example, the heat eliminating medium in gasket set is coolant liquid, and for the ease of storing heat transferring medium, in motor
Liquid reserve tank is installed on shell, the radiating part is liquid reserve tank.
As shown in figure 3, being equipped with multiple heat-dissipating pipes in liquid reserve tank, the heat transferring medium in gasket integrated circuit as described above is logical
It crosses heat-dissipating pipe and air carries out heat exchange.And the volume of liquid reserve tank is significantly larger than the volume that gasket integrates entire circuit, so as to
It flows in the heat transferring medium of the gas-liquid mixed flowed out from gasket integrated circuit into liquid reserve tank, the decline of pressure is answered to reach into one
Walk the purpose of heat dissipation.
For the service performance for improving the motor radiating structure, gasket is integrated and liquid reserve tank connection is all used into circuit
The material of magnesium alloy.And it is preferably greater than 1.5mm in the thickness of setting liquid reserve tank, ensure that enough structural strengths to improve
The reliability of the motor radiating structure, and the thickness of each gasket should to the greatest extent may be used in the case where meeting the requirement of intensity and vibration
The reduction thickness of energy reinforces the heat exchange with motor stator winding, and reduce cost and weight to improve heat power.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model.It is all
Within the spirit and principles of the utility model, it is practical new to should be included in this for any modification, equivalent replacement, improvement and so on
Within the protection scope of type.
Claims (8)
1. motor radiating structure, characterized by comprising:
Radiating module: it is set to the outside of motor；
Heat absorption module, is set on motor stator slot wedge, and constitutes circuit with the radiating module, and return passage is in slot
Center and notch have setting, have heat eliminating medium in the loop inner, carry out heat with stator winding with motor operation course
Exchange, accelerates the cooling of motor stator winding.
2. motor radiating structure according to claim 1, it is characterised in that: described heat absorption module is to be installed in
Device made of multiple hollow gasket connections of motor stator slot wedge, referred to as gasket integrate (1), and heat eliminating medium is contained in inside.
3. motor radiating structure according to claim 2, it is characterised in that: be additionally provided in the motor integrated with gasket
(1) liquid reserve tank (2) that two ends are connected.
4. motor radiating structure according to claim 3, it is characterised in that: gasket integrates (1) and liquid reserve tank passes through circuit
It is connected, constitutes the heat eliminating medium circuit inside motor in addition to air-cooled circuit.
5. motor radiating structure according to claim 4, it is characterised in that the liquid reserve tank (2) is inner to be installed with to gasket
Heat eliminating medium carries out the heat-dissipating pipe (3) of heat exchange in integrated (1) circuit, on the outer wall of motor.
6. motor radiating structure according to claim 5, it is characterised in that the volume of liquid reserve tank (2) has to be larger than gasket collection
At the volume in (1) entire circuit.
7. motor radiating structure according to claim 6, it is characterised in that the gasket integrate (1), liquid reserve tank (2) and
Entire heat eliminating medium circuit is made of magnesium alloy entirely.
8. the motor radiating structure according to any one of claim 2 to 7, which is characterized in that the thickness of each gasket
Degree is 0.4mm -1.5mm, and length and width is 4mm -5mm, and the channel thickness of each gasket connection is identical with gasket, length with
Width is 2.5mm -3.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821898677.1U CN209088725U (en) | 2018-11-19 | 2018-11-19 | A kind of new motor radiating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821898677.1U CN209088725U (en) | 2018-11-19 | 2018-11-19 | A kind of new motor radiating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209088725U true CN209088725U (en) | 2019-07-09 |
Family
ID=67124444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821898677.1U Expired - Fee Related CN209088725U (en) | 2018-11-19 | 2018-11-19 | A kind of new motor radiating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209088725U (en) |
-
2018
- 2018-11-19 CN CN201821898677.1U patent/CN209088725U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20191119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |