CN102593999A - Mouse cage type centrifugal radiating cover - Google Patents
Mouse cage type centrifugal radiating cover Download PDFInfo
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- CN102593999A CN102593999A CN2012100486186A CN201210048618A CN102593999A CN 102593999 A CN102593999 A CN 102593999A CN 2012100486186 A CN2012100486186 A CN 2012100486186A CN 201210048618 A CN201210048618 A CN 201210048618A CN 102593999 A CN102593999 A CN 102593999A
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- China
- Prior art keywords
- heat dissipating
- dissipating housing
- centrifugal
- transmission mechanism
- radiating cover
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Abstract
The invention relates to a mouse cage type centrifugal radiating cover for a radiating-cooling device of a permanent magnet transmission mechanism. The mouse cage type centrifugal radiating cover comprises a radiating cover and centrifugal fan blades, wherein the radiating cover is an annular structure and is formed by laser cutting or punching molding a thin steel plate, a centrifugal fan blade structure is arranged on a radiating cover body, and the radiating cover is arranged between two steel discs of the permanent magnet transmission mechanism so as to form full enveloping structure for the permanent magnet transmission mechanism. The centrifugal fan blades are in shapes of being bent inwards by a certain angle. A fixing lug is in the shape of being bent by 90 degrees towards the axis direction. According to the mouse cage type centrifugal radiating cover, the air flow can be enhanced, the radiating effect can be improved, and can the problem of the noise caused by various bulges and a steel frame can be effectively eliminated.
Description
Technical field
The present invention relates to a kind of heat radiation cooling device of permanent magnetism transmission device, especially for the heat radiation cooling device of Wind-cooling type high-power permanent magnet transmission mechanism.
Background technology
At present, in Wind-cooling type high-power permanent magnet transmission mechanism, adopt steelframe to link to each other between two steel disks of contact Permanent Magnetic Gear transmission mechanism.When rotor high-speed rotated, steelframe and securing member thereof can produce serious wind and make an uproar, and the people is had serious harm, had influenced the application of contact Permanent Magnetic Gear transmission mechanism.Be used to transmit the copper dish of torsion, can dispel the heat in the course of the work, and heat abstractor be arranged at the outside of contact Permanent Magnetic Gear transmission mechanism steel disk, under the situation of high power transmission, also be nowhere near only according to the heat-sinking capability of heat abstractor.
Summary of the invention
In order to overcome the low problem of existing structure radiating efficiency in the contact Permanent Magnetic Gear transmission mechanism; The present invention provides a kind of squirrel-cage centrifugal heat dissipating housing; This device can strengthen flowing of air, strengthens radiating effect, and can effectively eliminate the noise problem that various protrusion members and steelframe cause.
For realizing above-mentioned purpose, the present invention realizes through following technical scheme:
The centrifugal heat dissipating housing of a kind of squirrel-cage; Comprise heat dissipating housing, centrifugal flabellum; Described heat dissipating housing is a circulus; Adopt sheet metal laser cutting or punch forming, the heat dissipating housing cover body is provided with the centrifugal fan impeller structure, and heat dissipating housing is assemblied between two steel disks of contact Permanent Magnetic Gear transmission mechanism contact Permanent Magnetic Gear transmission mechanism is formed full envelope structure.
Described centrifugal flabellum is the shape of certain angle of bending inwards.
Described heat dissipating housing is formed circulus for the 1-6 sheet.
Described heat dissipating housing both sides are provided with fixedly ear, and fixedly ear is provided with installing hole, pass installing hole through screw rod the steel disk of heat dissipating housing and contact Permanent Magnetic Gear transmission mechanism is fixed.
Described fixedly ear is the shape to axis direction bending 90 degree.
Compared with prior art, the invention has the beneficial effects as follows:
1. strengthen the centrifugal effect of contact Permanent Magnetic Gear transmission mechanism inner air, play the effect of strengthening heat radiation;
2, contact Permanent Magnetic Gear transmission mechanism inner projection parts are played the envelope effect, can effectively reduce wind-dryness;
3, this device is arranged at and forms cage shape outward appearance between two steel disks of contact Permanent Magnetic Gear transmission mechanism, has improved the outward appearance of product;
4, can prevent effectively that foreign material from falling into the inner gap of contact Permanent Magnetic Gear transmission mechanism device; Can prevent that also the internal abnormality cast from throwing away.
Description of drawings
Fig. 1 is the plane outspread drawing of the centrifugal heat dissipating housing of monolithic squirrel-cage of the present invention;
Fig. 2 is the axonometric drawing of the centrifugal heat dissipating housing of monolithic squirrel-cage of the present invention;
Fig. 3 is the scheme of installation of centrifugal heat dissipating housing of squirrel-cage of the present invention and contact Permanent Magnetic Gear transmission mechanism.
Among the figure: 1-installing hole 2-Vane wheel profile 3-is ear broken line 4-flabellum broken line fixedly
5-is the centrifugal flabellum 7-of ear 6-heat dissipating housing 8-contact Permanent Magnetic Gear transmission mechanism steel disk fixedly
Embodiment
See Fig. 1-Fig. 3; The centrifugal heat dissipating housing of a kind of squirrel-cage; Comprise heat dissipating housing 7, centrifugal flabellum 6, fixing ear 5, described heat dissipating housing 7 is a circulus, forms (also can be made up of a slice ring-type heat dissipating housing) by 2-6 sheet heat dissipating housing 7; Multi-disc heat dissipating housing 7 joins end to end and connects in the form of a ring, is assemblied between two steel disks 8 of contact Permanent Magnetic Gear transmission mechanism contact Permanent Magnetic Gear transmission mechanism is formed full envelope structure.
The shape of certain angle when the contact Permanent Magnetic Gear transmission mechanism high speed rotating, can effectively strengthen the centrifugal effect of contact Permanent Magnetic Gear transmission mechanism inner air because centrifugal flabellum bends inwards, and plays the effect of strengthening air flow, and then realizes strengthening the purpose of radiating effect.This device plays the envelope effect to contact Permanent Magnetic Gear transmission mechanism inner projection parts, can play the effect of effective reduction wind-dryness.
Claims (5)
1. centrifugal heat dissipating housing of squirrel-cage; It is characterized in that; Comprise heat dissipating housing, centrifugal flabellum, described heat dissipating housing is a circulus, adopts sheet metal laser cutting or punch forming; The heat dissipating housing cover body is provided with the centrifugal fan impeller structure, and heat dissipating housing is assemblied between two steel disks of contact Permanent Magnetic Gear transmission mechanism contact Permanent Magnetic Gear transmission mechanism is formed full envelope structure.
2. the centrifugal heat dissipating housing of a kind of squirrel-cage according to claim 1 is characterized in that, described centrifugal flabellum is the shape of certain angle of bending inwards.
3. the centrifugal heat dissipating housing of a kind of squirrel-cage according to claim 1 is characterized in that, described heat dissipating housing is formed circulus for the 1-6 sheet.
4. according to claim 1 or the centrifugal heat dissipating housing of 2 or 3 described a kind of squirrel-cage, it is characterized in that described heat dissipating housing both sides are provided with fixedly ear, fixedly ear is provided with installing hole, passes installing hole through screw rod the steel disk of heat dissipating housing and contact Permanent Magnetic Gear transmission mechanism is fixed.
5. the centrifugal heat dissipating housing of a kind of squirrel-cage according to claim 4 is characterized in that, described fixedly ear is the shape to axis direction bending 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100486186A CN102593999A (en) | 2012-02-29 | 2012-02-29 | Mouse cage type centrifugal radiating cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100486186A CN102593999A (en) | 2012-02-29 | 2012-02-29 | Mouse cage type centrifugal radiating cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102593999A true CN102593999A (en) | 2012-07-18 |
Family
ID=46482310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100486186A Pending CN102593999A (en) | 2012-02-29 | 2012-02-29 | Mouse cage type centrifugal radiating cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102593999A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2756877Y (en) * | 2004-12-24 | 2006-02-08 | 宁波方太厨具有限公司 | Centrafugal fan impeller for fume exhaust fan |
| CN1918772A (en) * | 2004-03-26 | 2007-02-21 | 瓦莱奥电机设备公司 | Rotating electrical machine, in particular motor vehicle alternator, whereof the inputs/outputs comprise fins inclined relative to the fan blades |
| US20070159015A1 (en) * | 2006-01-11 | 2007-07-12 | Delta Electronics, Inc. | Centrifugal fan and its stator structure |
| CN202535183U (en) * | 2012-02-29 | 2012-11-14 | 鞍山钦元节能设备制造有限公司 | Squirrel cage type centrifugal heat dissipation cover |
-
2012
- 2012-02-29 CN CN2012100486186A patent/CN102593999A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1918772A (en) * | 2004-03-26 | 2007-02-21 | 瓦莱奥电机设备公司 | Rotating electrical machine, in particular motor vehicle alternator, whereof the inputs/outputs comprise fins inclined relative to the fan blades |
| CN2756877Y (en) * | 2004-12-24 | 2006-02-08 | 宁波方太厨具有限公司 | Centrafugal fan impeller for fume exhaust fan |
| US20070159015A1 (en) * | 2006-01-11 | 2007-07-12 | Delta Electronics, Inc. | Centrifugal fan and its stator structure |
| CN202535183U (en) * | 2012-02-29 | 2012-11-14 | 鞍山钦元节能设备制造有限公司 | Squirrel cage type centrifugal heat dissipation cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120718 |