CN201430473Y - Stator of small generator - Google Patents
Stator of small generator Download PDFInfo
- Publication number
- CN201430473Y CN201430473Y CN2009200441649U CN200920044164U CN201430473Y CN 201430473 Y CN201430473 Y CN 201430473Y CN 2009200441649 U CN2009200441649 U CN 2009200441649U CN 200920044164 U CN200920044164 U CN 200920044164U CN 201430473 Y CN201430473 Y CN 201430473Y
- Authority
- CN
- China
- Prior art keywords
- stator
- iron core
- snowplough
- induction coil
- coil
- 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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Abstract
The utility model discloses a stator of a small generator, which comprises two iron cores and two sets of induction coil; the induction coils are winded at the corresponding iron cores, wherein, the head end and the tail end of the coil which is winded at the iron core are respectively connected with two input ends of a bridge rectifier, the positive pole end and the negative pole end of the bridge rectifier are connected with the lighting of the snowsweeper. The stator of the small generator can provide DC and AC during the working of the snowsweeper, in order to meet the requirements of thelighting and the heating of the both-hands handrests for the snowsweeper.
Description
Affiliated technical field
The utility model relates to a kind of stator that is applied to the small generator on the snowplough gasoline engine.
Background technology
Existing a kind of small generator mainly is made of stator and rotor.Stator is made up of iron core and induction coil, and induction coil is on iron core.Rotor is made up of housing and permanent magnet, and permanent magnet is positioned at the inwall of housing and along circumferentially being provided with, stator is positioned at rotor.Its operation principle is: when rotor rotates, the induction coil of magnetic flux on iron core that is arranged in the permanent magnet pole on the rotor case forms an alternating magnetic fields, because the magnetic line of force is changed direction in coil regularly, make and produce the induced electromotive force that size and Orientation all changes with magnetic line of force size and Orientation in the coil.When induction coil is unified into a loop, just there is alternating current to pass through in the line.According to the requirement of snowplough, when snowplough was worked, the generator that is fitted on the snowplough gasoline engine provided direct current to illumination on the one hand, and alternating current is provided for the both hands handle with snowplough heats on the other hand.Obvious above-mentioned small generator does not satisfy the requirement of snowplough.
The utility model content
The technical problems to be solved in the utility model provides a kind of small power generation machine stator, and this stator can produce direct current and alternating current when small generator is worked, to satisfy the requirement of snowplough illumination and the heating of both hands handle.
For solving the problems of the technologies described above, a kind of small power generation machine stator of the utility model, it contains two iron cores and two groups of induction coils, induction coil is on iron core separately, wherein the head end of the coil on the iron core and tail end link with two inputs of rectifier bridge heap respectively, and the illumination positive and negative extreme and snowplough of rectifier bridge heap links.
Because the head end of one group of coil on the iron core and tail end link with two inputs of rectifier bridge heap respectively, the illumination positive and negative extreme and snowplough of rectifier bridge heap links, like this when the snowplough gasoline engine drives small generator work, the lighting circuit positive and negative extreme and snowplough of rectifier bridge heap forms the loop makes this illumination operate as normal, and the while produces the heating that alternating current is used for satisfying snowplough both hands handle around another group coil on another iron core.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
1. induction coils among the figure, 2. iron core, 3. output, 4. positive terminal, 5. rectifier bridge heap, 6. negative pole end, 7. head end, 8. second iron core, 9. second induction coil, 10. tail end, 11. earth terminals.
Embodiment
In the accompanying drawing, a kind of small power generation machine stator of the utility model, it contains cored 2, induction coil 1, second iron core 8, second induction coil 9 and rectifier bridge heap 5, and induction coil 1 is on iron core 2, and second induction coil 9 is on second iron core 8.Two inputs of rectifier bridge heap 5 link with the head end 7 and the tail end 10 of second induction coil 9 respectively, and the positive terminal 4 of rectifier bridge heap 5, negative pole end 6 link with the illumination of snowplough.Earth terminal 11 bonding of the induction coil 1 on the iron core 2, the output 3 of induction coil 1 links with the heater on the snowplough both hands handle.The tail end 10 of second induction coil 9 is piled 5 input while bonding with rectifier bridge.During use, said stator is positioned at the rotor of snowplough gasoline engine small generator, and its iron core 2 and second iron core 8 are separately fixed on the miniature gasoline engine of snowplough.When the gasoline engine of snowplough drives the rotor rotation, produce induced electromotive force respectively in the induction coil 1 and second induction coil 9, when forming the loop, alternating current on the induction coil 1, be used for satisfying the heating of snowplough both hands handle, second induction coil 9 is piled the direct current that produces after 5 rectifications through rectifier bridge and is come with satisfying the requirement of snowplough to illumination.
Claims (1)
1. small power generation machine stator, it contains two iron cores and two groups of induction coils, induction coil is on iron core separately, it is characterized in that: wherein the head end of the coil on the iron core and tail end link with two inputs of rectifier bridge heap respectively, and the illumination positive and negative extreme and snowplough of rectifier bridge heap links.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200441649U CN201430473Y (en) | 2009-06-19 | 2009-06-19 | Stator of small generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200441649U CN201430473Y (en) | 2009-06-19 | 2009-06-19 | Stator of small generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201430473Y true CN201430473Y (en) | 2010-03-24 |
Family
ID=42034212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200441649U Expired - Fee Related CN201430473Y (en) | 2009-06-19 | 2009-06-19 | Stator of small generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201430473Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103166397A (en) * | 2011-12-14 | 2013-06-19 | 于健 | Small power generating device |
-
2009
- 2009-06-19 CN CN2009200441649U patent/CN201430473Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103166397A (en) * | 2011-12-14 | 2013-06-19 | 于健 | Small power generating device |
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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: 20100324 Termination date: 20130619 |