CN209170108U - A kind of heat-radiation structure of casing - Google Patents
A kind of heat-radiation structure of casing Download PDFInfo
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- CN209170108U CN209170108U CN201822278912.1U CN201822278912U CN209170108U CN 209170108 U CN209170108 U CN 209170108U CN 201822278912 U CN201822278912 U CN 201822278912U CN 209170108 U CN209170108 U CN 209170108U
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- heat
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- radiating
- open tubular
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Abstract
The utility model discloses a kind of heat-radiation structure of casing, including a cylindrical shell, multiple radiating modules being axially distributed along shell are provided in the outside wall surface of shell, radiating module includes two spaced open tubular columns, a heat sink is provided between the opposite side of two open tubular columns, radiating fin is provided on housing exterior walls face, radiating fin is set between the side of heat sink and open tubular column, is related to motor component technical field.The heat-radiation structure of casing changes the traditional heat-dissipating structure that blade is arranged on electric machine casing, and the shape and size change to casing are smaller, and casing diameter will not be made to generate large change, will not influence motor installation, surface is more smooth, is easily installed other component；It can be according to the size of the size adjusting radiating module of shell, it also can be used on lesser electric machine casing, there is no the problems that traditional heat-dissipating structure blade lazy weight causes heat dissipation effect bad, can use on the motor of various sizes, have good adaptability.
Description
Technical field
The utility model relates to motor component technical field, in particular to a kind of heat-radiation structure of casing.
Background technique
Motor refers to a kind of calutron that electric energy conversion or transmitting are realized according to the law of electromagnetic induction, and motor is in circuit
It is to be indicated with letter M, its main function is to generate driving torque, as electrical appliance or the power source of various machinery, generator
Indicate that its main function is to be converted into electric energy using mechanical energy with letter G in circuit.
The thermal energy that stator and rotor in motor generate passes through on heat transfer to shell, and is dispersed into a manner of heat radiation
In the fluids such as empty gas and water, oil, to reduce thermic load, the common aluminium casing in existing market generallys use to enhance motor radiating
Method be in casing outer ring around the mode that multiple radiator shutters are arranged.There are some disadvantages for this structure, will increase casing diameter,
Cause aluminium casing to become larger, it is limited to will lead to load installation, and increased blade will lead to casing surface can not install other portions
Part；Casing production and material cost can be made to increase；It is not suitable for small size casing, small in size, the blade quantity of small size casing
Arrangement is limited, increases manufacturing cost, heat dissipation effect is unobvious.
Therefore, how to realize the radiator structure for changing casing, reduce the change to shell shape and size, avoid influencing shell
The installation of body reduces the increase of cost, and being applicable to various sizes of electric machine casing is technical problem urgently to be resolved in the industry.
Utility model content
The main purpose of the utility model is to provide a kind of heat-radiation structure of casing, it is intended to which the radiator structure for changing casing subtracts
Few change to shell shape and size avoids the installation for influencing shell, reduces the increase of cost, be applicable to various sizes of
Electric machine casing.
The utility model proposes a kind of heat-radiation structure of casing, including a cylindrical shell, set in the outside wall surface of the shell
Multiple radiating modules being axially distributed along the shell are equipped with, the radiating module includes two spaced open tubular columns,
Two open tubular columns are provided with a heat sink between opposite side, are provided with radiating fin on the housing exterior walls face,
The radiating fin is set between the side of the heat sink and the open tubular column.
Preferably, the first radiating groove is provided on the surface of heat sink described in the open tubular column.
Preferably, the second radiating groove is offered between two adjacent radiating modules on the surface of shell.
Preferably, one is offered in the heat dissipation plate surface be through to the intracorporal mounting hole of the shell.
Preferably, the equal oxidation processes in the surface of the shell and the surface of the radiating module.
Preferably, the shell is integrally formed with multiple radiating modules.
It is multiple to change existing electric machine casing setting by the way that novel radiating module is arranged on shell for the utility model
The radiator structure of blade, it is smaller to the shape change of casing, the size of casing will not be made to generate large change, it will not be to motor
Installation impacts, and surface is more smooth, is easily installed other component；The size of radiating module is smaller, material and manufacture
Cost it is lower；It can also be can be used on lesser electric machine casing according to the size of the size adjusting radiating module of shell,
There is no the problems that traditional heat-dissipating structure blade lazy weight causes heat dissipation effect bad, can make on the motor of various sizes
With with good adaptability.
Detailed description of the invention
Fig. 1 is the embodiments of the present invention schematic diagram；
Fig. 2 is the structural schematic diagram of one example of the utility model.
In figure: 1, shell, 2, radiating module, 201, open tubular column, 202, heat sink, 203, radiating fin, 204, first dissipates
Heat channel, the 3, second radiating groove, 4, mounting hole.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this
Utility model.
Referring to Fig.1-2, an embodiment of the utility model, a kind of heat-radiation structure of casing, including a cylindrical shell are proposed
1, multiple radiating modules 2 being axially distributed along shell 1 are provided in the outside wall surface of shell 1, and radiating module 2 is on 1 outer wall of shell
Boss is formed, the length of radiating module 2 is identical as the length of shell 1, and width and height are carried out according to the size and size of shell 1
It adjusts, the size for the radiating module 2 being arranged on various sizes of shell 1 can be different.Shell is covered on 1 surface by radiating module 2
The area of cover is to greatly improve the heat dissipation area of shell 1, heat dissipation effect not by 1.7 times of 2 covering part area of radiating module
Fruit is outstanding.
Radiating module 2 includes two spaced open tubular columns 201, is set between the opposite side of two open tubular columns 201
It is equipped with a heat sink 202, radiating fin 203 is provided in 1 outside wall surface of shell, radiating fin 203 is set to heat sink 202
Between side and open tubular column 201.The inner face of open tubular column 201, heat sink 202 and radiating fin 203 is arranged at 1 outer wall of shell
On, outer end face forms a plane, is easily installed other components, and it is smaller to the shape change of shell 1, so that the diameter of shell 1
Increase is smaller, is convenient for installing.
There is a fixed gap between open tubular column 201, heat sink 202 and radiating fin 203, increases the contact with air
Area improves heat dissipation effect.The quantity of the radiating fin 203 of 202 side of heat sink can be two, two sides totally four, and
A fixed gap is equally existed between two adjacent radiating fins 203.
Further, the first radiating groove 204 is provided on the surface of 201 heat sink 202 of open tubular column.
Further, the second radiating groove 3 is offered between two adjacent radiating modules 2 on 1 surface of shell.Into one
Step increases the heat dissipation area on 1 surface of shell, improves radiating efficiency.
Further, a mounting hole 4 being through in shell 1 is offered on 202 surface of heat sink.Convenient for shell 1 is pacified
On motor.
Further, the equal oxidation processes in the surface of shell 1 and the surface of radiating module 2.It avoids corroding in harsh environment,
Prolong the service life.
Further, shell 1 is integrally formed with multiple radiating modules 2.Processing cost is lower.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Equivalent structure transformation made by using the description of the utility model and the drawings is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of heat-radiation structure of casing, including a cylindrical shell, which is characterized in that be provided in the outside wall surface of the shell more
A radiating module being axially distributed along the shell, the radiating module includes two spaced open tubular columns, in two institutes
It states and is provided with a heat sink between the opposite side of open tubular column, radiating fin is provided on the housing exterior walls face, it is described to dissipate
Hot fin is set between the side of the heat sink and the open tubular column.
2. heat-radiation structure of casing according to claim 1, which is characterized in that on the surface of heat sink described in the open tubular column
It is provided with the first radiating groove.
3. heat-radiation structure of casing according to claim 1, which is characterized in that be located on the surface of shell two adjacent
The second radiating groove is offered between the radiating module.
4. heat-radiation structure of casing according to claim 1, which is characterized in that offer one in the heat dissipation plate surface and run through
To the intracorporal mounting hole of the shell.
5. heat-radiation structure of casing according to claim 1, which is characterized in that the surface of the shell and the radiating module
The equal oxidation processes in surface.
6. heat-radiation structure of casing according to claim 1, which is characterized in that the shell is with multiple radiating modules
It is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822278912.1U CN209170108U (en) | 2018-12-31 | 2018-12-31 | A kind of heat-radiation structure of casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822278912.1U CN209170108U (en) | 2018-12-31 | 2018-12-31 | A kind of heat-radiation structure of casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209170108U true CN209170108U (en) | 2019-07-26 |
Family
ID=67328071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822278912.1U Active CN209170108U (en) | 2018-12-31 | 2018-12-31 | A kind of heat-radiation structure of casing |
Country Status (1)
| Country | Link |
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| CN (1) | CN209170108U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867996A (en) * | 2019-10-18 | 2020-03-06 | 珠海格力电器股份有限公司 | Servo motor casing and servo motor |
| CN116455142A (en) * | 2023-06-16 | 2023-07-18 | 沈阳微控新能源技术有限公司 | Motor assembly of flywheel energy storage device and flywheel energy storage device |
-
2018
- 2018-12-31 CN CN201822278912.1U patent/CN209170108U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867996A (en) * | 2019-10-18 | 2020-03-06 | 珠海格力电器股份有限公司 | Servo motor casing and servo motor |
| CN116455142A (en) * | 2023-06-16 | 2023-07-18 | 沈阳微控新能源技术有限公司 | Motor assembly of flywheel energy storage device and flywheel energy storage device |
| CN116455142B (en) * | 2023-06-16 | 2023-09-12 | 沈阳微控新能源技术有限公司 | Motor assembly of flywheel energy storage device and flywheel energy storage device |
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