CN2802819Y - Air-cooled magneto rotor for motorcycle - Google Patents
Air-cooled magneto rotor for motorcycle Download PDFInfo
- Publication number
- CN2802819Y CN2802819Y CN 200520009312 CN200520009312U CN2802819Y CN 2802819 Y CN2802819 Y CN 2802819Y CN 200520009312 CN200520009312 CN 200520009312 CN 200520009312 U CN200520009312 U CN 200520009312U CN 2802819 Y CN2802819 Y CN 2802819Y
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- China
- Prior art keywords
- air
- rotor
- motorcycle
- vent hole
- magneto
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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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Abstract
The utility model relates to an air-cooled magneto rotor for motorcycles, which comprises a rotor body. The utility model is characterized in that the exterior of the rotor body is provided with an air import mechanism. The utility model has the advantages of simple structure and reliable use. The utility model can cool the inner of a magneto, decrease the temperature rise of magnetos obviously, decrease the possibility of the damage of magnetos obviously and extend the service life of magnetos.
Description
(1), affiliated technical field
The utility model relates to a kind of magnetic motor for motorcycle, on particularly a kind of magnetic motor for motorcycle not with the rotor of freewheel clutch.
(2), technical background
Rotor on the existing magnetic motor for motorcycle has generally comprised rotor block, is not provided with on this rotor block to feed inner any wind-guiding hole.Along with the needs in market, motorcycle institute distribution load is increasing, and the number of poles of its Blast Furnace Top Gas Recovery Turbine Unit (TRT) magneto also develops into 6 utmost points, 8 utmost points even more by 4 grades.The increase of magneto number of poles, its energy output also increases thereupon, in the course of the work, the temperature rise of coil also increases, under the normal temperature situation, the temperature rise of magneto charge coil is 90 ℃, the lighting loop temperature rise is 67 ℃, because the environment of magneto work is more abominable, radiating condition is poor, thereby make the reliability decrease of magne to coil, easily Yin Wendu rises so high and burns out coil.
(3), summary of the invention
The purpose of this utility model just provides a kind of simple in structure, air-cooled magneto rotor of service-strong motorcycle, it can cool off magneto inside, obviously reduce the temperature rise of magneto, significantly reduce the probability of damage of magne to coil, prolong the useful life of magneto.
The purpose of this utility model is to realize that by such technical scheme it includes rotor block, it is characterized in that: the rotor block outer setting is free conductance to go into mechanism.The utility model in the course of the work, because the rotation of rotor block, having driven the air introducing mechanism rotates together, the air introducing mechanism imports the cold air of rotor block outside in the rotor block, to comprise the parts of coil in the cooling magneto, the interior charge coil of magneto and the temperature of lighting loop are obviously descended.Compared with prior art, the utility model in the course of the work, under the normal temperature situation, the temperature rise of magneto charge coil is 76 ℃, has descended 14 ℃ than original, the lighting loop temperature rise is 67 ℃, has descended 9 ℃ than original.Therefore, the utility model has reduced the possibility that magne to coil damages, and prolongs the useful life of magneto.
Owing to adopted technique scheme, the utlity model has simple in structure and the service-strong advantage, it can cool off magneto inside, obviously reduces the temperature rise of magneto, significantly reduce the probability of damage of motor coil, prolong the useful life of magneto.
(4), description of drawings
Description of drawings of the present utility model is as follows:
Fig. 1 is the structural representation of first kind of embodiment of the utility model;
Fig. 2 is an A-A cutaway view among Fig. 1;
Fig. 3 cuts open figure for B-B office among Fig. 1;
Fig. 4 is the structural representation of second kind of embodiment of the utility model;
Fig. 5 is a C-C cutaway view among Fig. 4;
Fig. 6 is a D-D cutaway view among Fig. 5;
Fig. 7 is the structural representation of the third embodiment of the utility model;
Among the figure: 1. rotor block; 2. air vent hole; 3. air guide hole; 4. wind-guiding cover plate; 5.V shape baffle plate; 6. air guide hole; 7. cover plate; 8. guide vane; 9. filter screen.
(5), embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
Shown in Fig. 1,4 or 7, the utility model includes rotor block 1, it is characterized in that: rotor block 1 is provided with the air introducing mechanism.The utility model in the course of the work, because the rotation of rotor block 1, having driven the air introducing mechanism rotates together, the air introducing mechanism imports the cold air of rotor block 1 outside in the rotor block 1, to comprise the parts of coil in the cooling magneto, the interior charge coil of magneto and the temperature of lighting loop are obviously descended.Compared with prior art, the utility model in the course of the work, under the normal temperature situation, the temperature rise of magneto charge coil is 76 ℃, has descended 14 ℃ than original, the lighting loop temperature rise is 67 ℃, has descended 9 ℃ than original.Therefore, the utility model has reduced the possibility that magne to coil damages, and prolongs the useful life of magneto.
Shown in Fig. 1,4 or 7, the air introducing mechanism is to be provided with in rotor block 1 bottom to lead to inner air vent hole 2, and rotor block 1 is provided with and air vent hole 2 corresponding wind guiding mechanisms.Drive in the air introducing mechanism rotating process at rotor block 1, cool exterior air enters in the magneto under the effect of wind guiding mechanism, with the Inside coil of cooling magneto.
As shown in Figure 4, the number of air vent hole 2 can be 3.As shown in Figure 1, the number of air vent hole 2 also can be 4.Certainly, as required, air vent hole 2 can also be provided with manyly in the limited range of rotor block, as shown in Figure 7.In a word, the number of air vent hole is to come as required arbitrarily to determine.
As shown in Figure 1, 2, 3, wind guiding mechanism can be with air vent hole 2 corresponding positions, be provided with the wind-guiding cover plate 4 that has air guide hole 3, air guide hole 3 towards identical or opposite with the rotation direction of rotor block 1.Air guide hole 3 towards can with the direction of rotation of rotor block 1, at this moment, cold air directly imports the magneto inside through air guide hole 3, air vent hole 2.Air guide hole 3 towards also can be identical with the rotation direction of rotor block 2, at this moment, in the rotation process of rotor block 1, cold air enters in the magneto from other slit, discharges from air vent hole 2, air guide hole 3 again.
Shown in Fig. 4,5,6, wind guiding mechanism also can be with air vent hole 2 corresponding positions, be provided with V-arrangement baffle plate 5, two edge lengths of V-arrangement baffle plate 5 are different, import the air guide hole 6 of air when constituting rotor rotation, V-arrangement baffle plate 5 is provided with cover plate 7.In the rotation process of rotor block 1, cold air enters in the magneto from air guide hole 6, air vent hole 2.
As shown in Figure 7, wind guiding mechanism can also be that rotor block 1 is provided with guide vane 8, and guide vane 8 is flabellum shape.Rotor block 1 drives guide vane 8 and rotates, and under the effect of the guide vane 8 that is flabellum shape, cold air is imported in the magneto from air vent hole 2., guide vane 8 can be arranged on rotor block 1 inside, also can be arranged on the inside of rotor block 1.
As shown in Figure 3, air vent hole 2 can be the tangential tilt hole.Like this, can make the cold air that imports in the magneto produce swirling eddy, to strengthen the effect of cooling.
Shown in Fig. 3,6, enter in the magneto in order to prevent impurity, avoid big impurity to block magneto, the air-guiding aisle that air vent hole 2 and wind guiding mechanism constitute together is provided with filter screen 9.
Claims (9)
1. the air-cooled magneto rotor of motorcycle includes rotor block (1), it is characterized in that: rotor block (1) is provided with the air introducing mechanism.
2. the air-cooled magneto rotor of motorcycle as claimed in claim 1, it is characterized in that: the air introducing mechanism is to be provided with in rotor block (1) bottom to lead to inner air vent hole (2), and rotor block (1) is provided with and the corresponding wind guiding mechanism of air vent hole (2).
3. the air-cooled magneto rotor of motorcycle as claimed in claim 2 is characterized in that: the number of air vent hole (2) is 3.
4. the air-cooled magneto rotor of motorcycle as claimed in claim 2 is characterized in that: the number of air vent hole (2) is 4.
5. the air-cooled magneto rotor of motorcycle as claimed in claim 2, it is characterized in that: wind guiding mechanism be with the corresponding position of air vent hole (2), be provided with the wind-guiding cover plate (4) that has air guide hole (3), air guide hole (3) towards identical or opposite with the rotation direction of rotor block (1).
6. the air-cooled magneto rotor of motorcycle as claimed in claim 2, it is characterized in that: wind guiding mechanism be with the corresponding position of air vent hole (2), be provided with V-arrangement baffle plate (5), two edge lengths of V-arrangement baffle plate (5) are different, import the air guide hole (6) of air when constituting rotor rotation, V-arrangement baffle plate (5) is provided with cover plate (7).
7. the air-cooled magneto rotor of motorcycle as claimed in claim 2 is characterized in that: wind guiding mechanism is that rotor block (1) is provided with guide vane (8), and guide vane (8) is flabellum shape.
8. as claim 2,3,4,5, the air-cooled magneto rotor of 6 or 7 described motorcycles, it is characterized in that: air vent hole (2) is the tangential tilt hole.
9. the air-cooled magneto rotor of motorcycle as claimed in claim 8 is characterized in that: the air-guiding aisle that air vent hole (2) and wind guiding mechanism constitute together is provided with filter screen (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520009312 CN2802819Y (en) | 2005-05-19 | 2005-05-19 | Air-cooled magneto rotor for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520009312 CN2802819Y (en) | 2005-05-19 | 2005-05-19 | Air-cooled magneto rotor for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2802819Y true CN2802819Y (en) | 2006-08-02 |
Family
ID=36847523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520009312 Expired - Fee Related CN2802819Y (en) | 2005-05-19 | 2005-05-19 | Air-cooled magneto rotor for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2802819Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008098428A1 (en) * | 2007-02-09 | 2008-08-21 | Chuanming Fu | A forced air-cooling magnetor rotor for motocycle |
-
2005
- 2005-05-19 CN CN 200520009312 patent/CN2802819Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008098428A1 (en) * | 2007-02-09 | 2008-08-21 | Chuanming Fu | A forced air-cooling magnetor rotor for motocycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060802 Termination date: 20140519 |