CN201075810Y - Miniature oscillation generator - Google Patents
Miniature oscillation generator Download PDFInfo
- Publication number
- CN201075810Y CN201075810Y CNU200720091856XU CN200720091856U CN201075810Y CN 201075810 Y CN201075810 Y CN 201075810Y CN U200720091856X U CNU200720091856X U CN U200720091856XU CN 200720091856 U CN200720091856 U CN 200720091856U CN 201075810 Y CN201075810 Y CN 201075810Y
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- coil
- magnetic pole
- electric generator
- pole bodies
- closed end
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Abstract
The utility model relates to a micro generating set that is a micro vibrating generator. The micro vibrating generator comprises a coil and a coil framework. The two ends of the coil educe an output lead; the inner cavity of the coil framework which is also used as a generator casing is provided with a movable magnetic polar body in matching way; the direction of a magnetic force line of the magnetic polar body is vertical to the winding direction of the coil; the two ends of the coil framework are provided with a closed end cover. The micro vibrating generator of the utility model has sensitive response, big movement range, and good power generation effect. Magnetic steel acts an approximate free movement in the space surrounded by the coil, and generates a relative movement which cuts the magnetic force line in time under the oscillating condition, thereby generating electric energy. The micro vibrating generator of the utility model has simple structure, low cost and is easy to be implemented and popularized.
Description
One, technical field:
The utility model relates to a kind of miniature power generating device.
Two, background technology:
Microgenerator converts the device of electric energy to as a kind of mechanical energy, is widely used in the daily life for example power supply of motorcycle, bicycle head lamp and taillight, the charging and the power supply of shaver and compact flashlights or communication and audio-visual equipment storage battery; Further, for the electric heating shoe-pad, electrically heated glove and the electric heating cap that will be about to from now on cause that people gaze at, microgenerator will be the first-selected energy.From the long term growth of human society, miniature power generating device popularize the use amount and the discarded amount that must reduce the ting model dry cell in a large number, thereby reduce the pollution of useless, used batteries to environment, have good social benefit and environmental benefit.But how can develop novel, microgenerator efficiently, the mechanical energy that improves generator converts the efficient of electric energy to, is the constantly problems of research of relevant technologies personnel always.China utility model patent ZL200410067821.3 has proposed a kind of miniature vibration electric generator (notification number is CN1604436A), mainly comprise housing, in housing, be provided with magnet steel, be provided with two groups of high-intensity coils that are mated in the left and right sides of magnet steel, two groups of coils pick out outside the housing by lead-in wire respectively; Be provided with two groups of springs, spring one end is connected with the upper and lower end face of magnet steel respectively, and the other end is connected with the inwall of housing respectively.Owing to adopted the left and right sides of magnet steel to be provided with two groups of high-intensity coils that are mated, thereby can realize run the up and down mechanical energy of ripple generation of automobile is converted to electric energy, and simple in structure, stable performance.Facts have proved that there is the shortcoming that can't overcome in above-mentioned patent: the interaction force of promptly upper and lower two groups of springs must limit the cutting magnetic line movement of magnet steel, influences generator for electricity generation efficient.
Three, utility model content:
The utility model is at the prior art deficiency, propose a kind of simple in structure, the unrestricted substantially miniature vibration electric generator of the relative motion of magnet steel cutting magnetic line, magnet steel can be done cutting magnetic line movement with the vibration that produces in the motion at any time, thereby improves the transformation efficiency of power and mechanical energy.
The technical scheme that the utility model adopted:
A kind of miniature vibration electric generator, contain coil and coil rack, output lead is drawn at described coil two ends, coil rack inner chamber at the double as electric generator casing is provided with the detachable pole body that matches, the magnetic line of force direction of described magnetic pole bodies is vertical with the direction of winding of coil, and the two ends of coil rack are provided with closed end cap.
Described miniature vibration electric generator, on one side closed end cap, magnetic pole bodies can be made upper and lower rectilinear motion to an end of magnetic pole bodies wherein by spring suspension.
Described miniature vibration electric generator is provided with a permanent magnet on the opposite side closed end cap relative with the closed end cap that hangs magnetic pole bodies, described permanent magnet is relative with the magnetic pole bodies same polarity in the coil rack.
Described miniature vibration electric generator is provided with a permanent magnet on the wherein one side closed end cap, and described permanent magnet is relative with the magnetic pole bodies same polarity in the coil rack.The magnetic pole bodies activity is suspended in the skeleton cavity.
Described miniature vibration electric generator, the closed end cap position of center line at coil rack two ends is provided with a bearing pin, magnetic pole bodies wherein is for having certain thickness segment, small end in the segment magnetic pole bodies is provided with pin-and-hole, magnetic pole bodies is articulated on the bearing pin by described pin-and-hole, can swing cutting magnetic line along bearing pin.
Described miniature vibration electric generator, described magnetic pole bodies is for having certain thickness oval cylinder or cylinder, and the ring framework inner chamber freely rolls along the line.
Described miniature vibration electric generator, its shape approximation are the cylinder bodily form or cuboid, or are the cylindroid bodily form, or are spheroid or oval ball shape.
Useful good effect of the present utility model:
1, the utility model miniature vibration electric generator is quick on the draw, and movement range is big, and it is effective to generate electricity.Magnet steel is approximate free movement in the space that coil holds, and the relative motion that can in time produce cutting magnetic line under the vibration situation produces electric energy.
2, the utility model miniature vibration electric generator is simple in structure, and cost is low, and is easy to implement to promote.
Four, description of drawings:
Fig. 1: one of the utility model miniature vibration electric generator structural representation
Fig. 2: two of the utility model miniature vibration electric generator structural representation
Fig. 3: three of the utility model miniature vibration electric generator structural representation
Fig. 4: four of the utility model miniature vibration electric generator structural representation
Five, embodiment:
Embodiment one: referring to Fig. 1; the utility model miniature vibration electric generator; contain coil 3; magnetic pole bodies 5 and coil rack 2; output lead is drawn at described coil 3 two ends; coil rack 2 double as electric generator casings; coil rack 2 can wrap up coil 3 fully in the part of coil outside; perhaps establish layer protective layer in addition in the outside of coil 3; the two ends of coil rack 2 are provided with closed end cap 1; coil rack 2 inner chambers are provided with the detachable pole body 5 that matches, and an end of magnetic pole bodies 5 is suspended on the one side closed end cap 1 by spring 4, and the magnetic line of force direction that described magnetic pole bodies 5 produces is vertical with the direction of winding of coil.Present embodiment miniature vibration electric generator profile is a cylinder.
Embodiment two: referring to Fig. 2, number in the figure does not repeat with the identical representative same meaning of embodiment one.The present embodiment miniature vibration electric generator, different with embodiment one is: on the opposite side closed end cap relative with the closed end cap 1 that hangs magnetic pole bodies 5 permanent magnet 7 is set, interior magnetic pole bodies 5 same polarities of described permanent magnet 7 and coil rack 2 are relative.
Embodiment three: referring to Fig. 2, the described miniature vibration electric generator of present embodiment, different with embodiment two is: do not establish spring 4, only on the closed end cap 1 of a side permanent magnet 7 is set therein, interior magnetic pole bodies 5 same polarities of described permanent magnet 7 and coil rack 2 are relative.
Embodiment four: referring to Fig. 3, the present embodiment miniature vibration electric generator, contain coil 3 and coil rack 2, output lead (not drawing among the figure) is drawn at described coil 3 two ends, coil rack 2 inner chambers at the double as electric generator casing are provided with the detachable pole body 5 that matches, the magnetic line of force direction of described magnetic pole bodies 5 is vertical with the direction of winding of coil 3, and the two ends of coil rack are provided with closed end cap 1.Closed end cap 1 position of center line at coil rack 2 two ends is provided with a bearing pin 6, and magnetic pole bodies 5 wherein is for having certain thickness segment, is provided with pin-and-hole at the small end of segment magnetic pole bodies 5, magnetic pole bodies 5 by described pin-and-hole slide hinge on bearing pin 6.The present embodiment miniature vibration electric generator is shaped as short cylinder, i.e. the shape of similar drum.
Embodiment five: referring to Fig. 4, number in the figure is identical with embodiment one, represents same meaning.The present embodiment miniature vibration electric generator, with the difference of embodiment four be: coil rack 2 and coil 3 surround oval cylinder, the magnetic pole bodies 5 of coil rack 2 inner chambers is for having certain thickness oval cylinder or cylinder, magnetic pole bodies 5 can be with vibration in the relative free movement of coil rack inner chamber, and cutting magnetic line is to produce electric energy.
On the basis that keeps its basic structure, the moulding of the utility model miniature vibration electric generator can be done the processing of artistry, as being designed to oval ball shape, spherical, can also make casper, makes it more attractive in appearance, has enjoying value.
Claims (7)
1. miniature vibration electric generator, contain coil and coil rack, output lead is drawn at described coil two ends, it is characterized in that: the coil rack inner chamber at the double as electric generator casing is provided with the detachable pole body that matches, the magnetic line of force direction of described magnetic pole bodies is vertical with the direction of winding of coil, and the two ends of coil rack are provided with closed end cap.
2. miniature vibration electric generator according to claim 1 is characterized in that: an end of magnetic pole bodies wherein by spring suspension on one side closed end cap.
3. miniature vibration electric generator according to claim 2 is characterized in that: on the opposite side closed end cap relative with the closed end cap that hangs magnetic pole bodies a permanent magnet is set, described permanent magnet is relative with the magnetic pole bodies same polarity in the coil rack.
4. miniature vibration electric generator according to claim 1 is characterized in that: on the wherein one side closed end cap permanent magnet is set, described permanent magnet is relative with the magnetic pole bodies same polarity in the coil rack.
5. miniature vibration electric generator according to claim 1, it is characterized in that: the closed end cap position of center line at coil rack two ends is provided with a bearing pin, magnetic pole bodies wherein is for having certain thickness segment, small end in the segment magnetic pole bodies is provided with pin-and-hole, and magnetic pole bodies is articulated on the bearing pin by described pin-and-hole.
6. miniature vibration electric generator according to claim 1 is characterized in that: described magnetic pole bodies is for having certain thickness oval cylinder or cylinder.
7. according to each described miniature vibration electric generator of claim 1～6, it is characterized in that: its shape approximation is the cylinder bodily form or cuboid, or is the cylindroid bodily form, or is spheroid or oval ball shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720091856XU CN201075810Y (en) | 2007-09-11 | 2007-09-11 | Miniature oscillation generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720091856XU CN201075810Y (en) | 2007-09-11 | 2007-09-11 | Miniature oscillation generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201075810Y true CN201075810Y (en) | 2008-06-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720091856XU Expired - Fee Related CN201075810Y (en) | 2007-09-11 | 2007-09-11 | Miniature oscillation generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201075810Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414309A (en) * | 2013-08-02 | 2013-11-27 | 南京邮电大学 | Portable type generating set |
| CN103762818A (en) * | 2014-01-16 | 2014-04-30 | 严凯 | Elastic boosting generating set |
| CN105720779A (en) * | 2016-03-10 | 2016-06-29 | 西南交通大学 | Electromagnetic vibration power generation device |
| CN106059182A (en) * | 2016-06-28 | 2016-10-26 | 薛鉴哲 | Coaxial eccentric wheel set rotary electromagnetic generator |
| CN106329873A (en) * | 2016-09-30 | 2017-01-11 | 吉林大学 | Multi-frequency vibration energy recycling device |
| CN108768125A (en) * | 2018-07-04 | 2018-11-06 | 哈尔滨工业大学 | A kind of device being converted into electric energy using mechanical oscillation |
| CN109310564A (en) * | 2016-07-14 | 2019-02-05 | 山内株式会社 | Walking stick and vibration generating device |
| CN109798027A (en) * | 2019-01-28 | 2019-05-24 | 东莞盛世科技电子实业有限公司 | A kind of smart lock |
| CN113992077A (en) * | 2021-10-30 | 2022-01-28 | 汕头市佳力微电机有限公司 | Motor type passive starting method |
| CN114268192A (en) * | 2021-12-25 | 2022-04-01 | 安徽驭风能源科技有限公司 | Miniature vibration type generator with vibrating structure |
-
2007
- 2007-09-11 CN CNU200720091856XU patent/CN201075810Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414309A (en) * | 2013-08-02 | 2013-11-27 | 南京邮电大学 | Portable type generating set |
| CN103414309B (en) * | 2013-08-02 | 2017-09-29 | 南京邮电大学 | A kind of Portable power generation device |
| CN103762818A (en) * | 2014-01-16 | 2014-04-30 | 严凯 | Elastic boosting generating set |
| CN105720779A (en) * | 2016-03-10 | 2016-06-29 | 西南交通大学 | Electromagnetic vibration power generation device |
| CN106059182A (en) * | 2016-06-28 | 2016-10-26 | 薛鉴哲 | Coaxial eccentric wheel set rotary electromagnetic generator |
| CN109310564A (en) * | 2016-07-14 | 2019-02-05 | 山内株式会社 | Walking stick and vibration generating device |
| CN106329873A (en) * | 2016-09-30 | 2017-01-11 | 吉林大学 | Multi-frequency vibration energy recycling device |
| CN108768125A (en) * | 2018-07-04 | 2018-11-06 | 哈尔滨工业大学 | A kind of device being converted into electric energy using mechanical oscillation |
| CN109798027A (en) * | 2019-01-28 | 2019-05-24 | 东莞盛世科技电子实业有限公司 | A kind of smart lock |
| CN113992077A (en) * | 2021-10-30 | 2022-01-28 | 汕头市佳力微电机有限公司 | Motor type passive starting method |
| CN114268192A (en) * | 2021-12-25 | 2022-04-01 | 安徽驭风能源科技有限公司 | Miniature vibration type generator with vibrating structure |
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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: 20080618 Termination date: 20100911 |