CN204465322U - For the magnetic conductor of permanent magnetic coupling - Google Patents
For the magnetic conductor of permanent magnetic coupling Download PDFInfo
- Publication number
- CN204465322U CN204465322U CN201520198766.5U CN201520198766U CN204465322U CN 204465322 U CN204465322 U CN 204465322U CN 201520198766 U CN201520198766 U CN 201520198766U CN 204465322 U CN204465322 U CN 204465322U
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- China
- Prior art keywords
- magnetic conductor
- heat dissipation
- dissipation channel
- magnetic
- conductor
- 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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- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
The utility model discloses a kind of magnetic conductor for permanent magnetic coupling, this magnetic conductor is a body structure, described magnetic conductor circumferentially several projections are evenly set, pocket between projection forms heat dissipation channel.The utility model can along with the rotation of magnetic conductor, heat dissipation channel produces the strength of siphon, heat on magnetic conductor is drawn onto the place beyond magnetic conductor cylindrical by the heat dissipation channel of pocket between projection, the higher radiating effect of rotating speed better, and do not consume the driving external force of magnetic conductor, reach high efficiency and heat radiation and energy-conservation object.
Description
Technical field
The utility model belongs to permanent magnetic coupling technical field of heat dissipation, is specifically related to a kind of magnetic conductor for permanent magnetic coupling.
Background technology
Heat abstractor on existing permanent magnetic coupling is the impeller be equipped with on the outer disk body rotated with camber blades, or the fin of straight chip is housed, the fin of this kind of form, and have radiating effect difference, consume energy large defect.
Utility model content
In view of this, main purpose of the present utility model is to provide a kind of magnetic conductor for permanent magnetic coupling.
For achieving the above object, the technical solution of the utility model is achieved in that
The utility model embodiment provides a kind of magnetic conductor for permanent magnetic coupling, and this magnetic conductor is a body structure, described magnetic conductor circumferentially several projections are evenly set, pocket between projection forms heat dissipation channel.
In such scheme, described heat dissipation channel is up-small and down-big trumpet type taper hole passage.
In such scheme, the osculum place of described heat dissipation channel is near the edge of magnetic conductor, and large mouth place is near the center of magnetic conductor.
Compared with prior art, the beneficial effects of the utility model:
The utility model can along with the rotation of magnetic conductor, heat dissipation channel produces the strength of siphon, heat on magnetic conductor is drawn onto the place beyond magnetic conductor cylindrical by the heat dissipation channel of pocket between projection, the higher radiating effect of rotating speed better, and do not consume the driving external force of magnetic conductor, reach high efficiency and heat radiation and energy-conservation object.
Accompanying drawing explanation
The structural representation of a kind of magnetic conductor for permanent magnetic coupling that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the end view of Fig. 1.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
The utility model embodiment provides a kind of magnetic conductor for permanent magnetic coupling, and as shown in Figure 1, this magnetic conductor 2 is a body structure, described magnetic conductor 2 several projections 1 are circumferentially evenly set, pocket between projection 1 forms heat dissipation channel 3.
Described heat dissipation channel 3 is up-small and down-big trumpet type taper hole passage; The affiliated diameter at osculum place is greater than the affiliated diameter at large mouth place.
The osculum place of described heat dissipation channel is near the edge of magnetic conductor 2, and large mouth place is near the center of magnetic conductor 2.
When described magnetic conductor 2 rotates, in described heat dissipation channel 3, the linear velocity at osculum place is greater than the diameter at large mouth place, thus create the strength of siphon, now the heat on described heat dissipation channel 3, be drawn onto the place beyond magnetic conductor 2 cylindrical by the heat dissipation channel 3 of pocket between projection 1; The higher radiating effect of rotating speed of described magnetic conductor 3 better, and does not consume the driving external force of disk, reaches high efficiency and heat radiation and energy-conservation object.
The above, be only preferred embodiment of the present utility model, is not intended to limit protection range of the present utility model.
Claims (3)
1. for a magnetic conductor for permanent magnetic coupling, it is characterized in that, this magnetic conductor (2) is a body structure, described magnetic conductor (2) several projections (1) are circumferentially evenly set, pocket between projection (1) forms heat dissipation channel (3).
2. the magnetic conductor for permanent magnetic coupling according to claim 1, is characterized in that: described heat dissipation channel (3) is up-small and down-big trumpet type taper hole passage.
3. the magnetic conductor for permanent magnetic coupling according to claim 2, is characterized in that: the osculum place of described heat dissipation channel is near the edge of magnetic conductor (2), and large mouth place is near the center of magnetic conductor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198766.5U CN204465322U (en) | 2015-04-03 | 2015-04-03 | For the magnetic conductor of permanent magnetic coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198766.5U CN204465322U (en) | 2015-04-03 | 2015-04-03 | For the magnetic conductor of permanent magnetic coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204465322U true CN204465322U (en) | 2015-07-08 |
Family
ID=53672145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520198766.5U Expired - Fee Related CN204465322U (en) | 2015-04-03 | 2015-04-03 | For the magnetic conductor of permanent magnetic coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204465322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516572A (en) * | 2017-09-30 | 2017-12-26 | 深圳振华富电子有限公司 | SMD power inductor and its manufacture method |
-
2015
- 2015-04-03 CN CN201520198766.5U patent/CN204465322U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516572A (en) * | 2017-09-30 | 2017-12-26 | 深圳振华富电子有限公司 | SMD power inductor and its manufacture method |
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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 |
Granted publication date: 20150708 Termination date: 20190403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |