CN204497897U - New-type electric machine shell fin - Google Patents
New-type electric machine shell fin Download PDFInfo
- Publication number
- CN204497897U CN204497897U CN201520116759.6U CN201520116759U CN204497897U CN 204497897 U CN204497897 U CN 204497897U CN 201520116759 U CN201520116759 U CN 201520116759U CN 204497897 U CN204497897 U CN 204497897U
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- Prior art keywords
- fin
- radiating fin
- utility
- model
- electric machine
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- 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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- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model relates to a kind of fin, and a kind of New-type electric machine shell fin, belongs to heat radiation fin on shell of motor design field specifically.Comprise heat sink body, it is characterized in that: heat sink body is provided with some groups of cooling rings, the radiating fin often organizing the 1-10 sheet that cooling ring is arranged by concentric circles is formed, and the spacing often organized between the radiating fin in cooling ring is 10mm-100mm.The height of described radiating fin is 20-30mm.The utility model is rational in infrastructure simply, the manufacturing is easy; By the utility model, reduce the temperature that motor operationally produces, improve electromotor overload ability, useful life and the motor safety in running.
Description
Technical field
The utility model relates to a kind of fin, and a kind of New-type electric machine shell fin, belongs to heat radiation fin on shell of motor design field specifically.
Background technology
The Main Function of motor converts electrical energy into mechanical energy, and in use, motor can produce a large amount of heats, and therefore need a large amount of heats to pass, amount of heat is delivered on the shell of motor, in use brings certain potential safety hazard; Such as shell overheated often makes people encounter shell because of carelessness and causes scald etc.; And existing shell is unfavorable for distributing of heat, motor is for a long time under the state of overwork, and reliability is often very poor, can affect the operating efficiency of motor.Therefore, be solve problem above, need to increase heat dispersion, improve the overload capacity of motor, existing motor generally can be provided with the fin be made up of some radiating fins on motor casing, to be contacted dispel the heat by fin with air.Existing radiating fin is rectangular column shape.The motor casing radiating effect of this mode is not too desirable.
Utility model content
The utility model is exactly for the deficiencies in the prior art, provides a kind of easily manufactured, New-type electric machine shell fin that radiating efficiency is high.
The technical solution of the utility model is, a kind of New-type electric machine shell fin, comprise heat sink body, it is characterized in that: heat sink body is provided with some groups of cooling rings, the radiating fin often organizing the 1-10 sheet that cooling ring is arranged by concentric circles is formed, and the spacing often organized between the radiating fin in cooling ring is 10mm-100mm.
The height of described radiating fin is 20-30mm.
The utility model changes the radiating fin in heat radiation fin on shell of motor into some groups of cooling rings by rectangular post before, because the radiating fin often organizing the 1-10 sheet that cooling ring is arranged by concentric circles is formed, the spacing often organized between the radiating fin in cooling ring is 10mm-100mm, fin is fully contacted with air, effective raising radiating efficiency, and improve the fail safe of motor in running and the overload capacity of motor.
The utility model is rational in infrastructure simply, the manufacturing is easy; By the utility model, reduce the temperature that motor operationally produces, improve electromotor overload ability, useful life and the motor safety in running.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1 heat sink body, 2 cooling rings, 3 radiating fins.
Embodiment
Illustrate that the utility model is described in further detail below in conjunction with accompanying drawing
Embodiment 1
A kind of New-type electric machine shell fin, comprises heat sink body 1, heat sink body 1 is provided with some groups of cooling rings 2, and the radiating fin 3 of 1 that often group cooling ring 2 is arranged by concentric circles is formed, and the height of radiating fin 3 is 20mm.
Embodiment 2
A kind of New-type electric machine shell fin, comprise heat sink body 1, heat sink body 1 is provided with some groups of cooling rings 2, the radiating fin 3 of 10 that often group cooling ring 2 is arranged by concentric circles is formed, the spacing often organized between the radiating fin 3 in cooling ring 2 is 100mm, and the height of radiating fin 3 is 30mm.
Embodiment 3
A kind of New-type electric machine shell fin, comprise heat sink body 1, heat sink body 1 is provided with some groups of cooling rings 2, the radiating fin 3 of 5 that often group cooling ring 2 is arranged by concentric circles is formed, the spacing often organized between the radiating fin 3 in cooling ring 2 is 30mm, and the height of radiating fin 3 is 25mm.
Embodiment 4
A kind of New-type electric machine shell fin, comprise heat sink body 1, heat sink body 1 is provided with some groups of cooling rings 2, the radiating fin 3 of 6 that often group cooling ring 2 is arranged by concentric circles is formed, the spacing often organized between the radiating fin 3 in cooling ring 2 is 15mm, and the height of radiating fin 3 is 23mm.
Above specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; the above is only several specific embodiment of the present utility model; and be not used in and limit protection range of the present utility model, all do with principle according to the spirit of the utility model utility model any amendment, be equal to and replace, to improve etc. the row all belonging to the bright protection range of this law.
Claims (2)
1. a New-type electric machine shell fin, comprise heat sink body (1), it is characterized in that: heat sink body (1) is provided with some groups of cooling rings (2), the radiating fin (3) often organizing the 1-10 sheet that cooling ring (2) is arranged by concentric circles is formed, and the spacing often organized between the radiating fin (3) in cooling ring (2) is 10mm-100mm.
2. New-type electric machine shell fin according to claim 1, is characterized in that: the height of described radiating fin (3) is 20-30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116759.6U CN204497897U (en) | 2015-02-26 | 2015-02-26 | New-type electric machine shell fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116759.6U CN204497897U (en) | 2015-02-26 | 2015-02-26 | New-type electric machine shell fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204497897U true CN204497897U (en) | 2015-07-22 |
Family
ID=53577180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520116759.6U Expired - Fee Related CN204497897U (en) | 2015-02-26 | 2015-02-26 | New-type electric machine shell fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204497897U (en) |
-
2015
- 2015-02-26 CN CN201520116759.6U patent/CN204497897U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20160226 |