CN204089553U - Permanent magnet electric generating apparatus - Google Patents
Permanent magnet electric generating apparatus Download PDFInfo
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- CN204089553U CN204089553U CN201420589205.3U CN201420589205U CN204089553U CN 204089553 U CN204089553 U CN 204089553U CN 201420589205 U CN201420589205 U CN 201420589205U CN 204089553 U CN204089553 U CN 204089553U
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- seesaw
- permanent magnet
- generating apparatus
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Abstract
The utility model discloses a kind of permanent magnet electric generating apparatus, comprise E type main body, this E type main body comprises three, upper, middle and lower magnetic arm and side direction magnetic arm, and wherein, upper and lower two magnetic arms are magnet steel, side direction magnetic arm and middle magnetic arm are soft magnetic bodies, middle magnetic arm is wound with coil, and is provided with seesaw soft magnetic bodies above middle magnetic arm, seesaw movements can be done around the top of described middle magnetic arm, during motion, the two ends of this seesaw soft magnetic bodies and the top of upper and lower two magnetic arms overlap successively.Permanent magnetism transmitting apparatus of the present utility model, does not need continuous print rotational action when generating electricity, but can be electric energy by the power conversion that the translation action of less stroke has, its cost is low, simple for structure, pollution-free, be particularly suitable for the application scenario in micro-collection of energy field.
Description
Technical field
The utility model relates to permanent magnet generator structure, particularly relates to a kind of permanent magnet electric generating apparatus that can realize moment self power generation.
Background technology
The device that can realize in the market generating electricity is a lot, but mostly complex structure, volume is large, cost intensive, environment for use is very restricted, vigorously advocating under energy-conserving and environment-protective in country, there is the demand of a lot of special miniature power generating device in collection of energy field, and this is traditional is often that the magnetic Blast Furnace Top Gas Recovery Turbine Unit (TRT) of representative is implacable with generator.In emerging Internet of Things industry, if adopt traditional battery, then can cause the problems such as maintenance cost is high, seriously polluted, the power issue of micropower radio sensing network also becomes the universal bottleneck problem of bar networking.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned defect of the prior art, thering is provided a kind of can be electric energy by the power conversion that the translation action of less stroke has, its cost is low, simple for structure, pollution-free, be particularly suitable for the permanent magnet electric generating apparatus of the application scenario in micro-collection of energy field.
The utility model solves the technical scheme that its technical problem adopts:
A kind of permanent magnet electric generating apparatus is provided, comprise E type main body, this E type main body comprises three, upper, middle and lower magnetic arm and side direction magnetic arm, and wherein, upper and lower two magnetic arms are magnet steel, side direction magnetic arm and middle magnetic arm are soft magnetic bodies, middle magnetic arm is wound with coil, and is provided with seesaw soft magnetic bodies above middle magnetic arm, seesaw movements can be done around the top of described middle magnetic arm, during motion, the two ends of this seesaw soft magnetic bodies and the top of upper and lower two magnetic arms overlap successively.
In permanent magnet electric generating apparatus described in the utility model, described seesaw soft magnetic bodies is long plate shape structure.
In permanent magnet electric generating apparatus described in the utility model, in the middle part of described seesaw soft magnetic bodies, both sides are provided with rotating shaft, are connected with external support structure.
In permanent magnet electric generating apparatus described in the utility model, upper and lower two magnetic arms are fixedly connected with side direction magnetic arm by locating part.
In permanent magnet electric generating apparatus described in the utility model, side direction magnetic arm and middle magnetic arm are structure as a whole.
In permanent magnet electric generating apparatus described in the utility model, described mounting coil on middle magnetic arm, and is fixed by colloid.
The beneficial effect that the utility model produces is: permanent magnetism transmitting apparatus of the present utility model, the middle magnetic arm of E type main body is fixed rotatable seesaw soft magnetic bodies, can do seesaw movements around fixing point, during motion, the two ends of this seesaw soft magnetic bodies and the top of upper and lower two magnetic arms overlap successively.Do not need continuous print rotational action during generating, but can be electric energy by the power conversion that the translation action of less stroke has, its cost be low, simple for structure, pollution-free, is particularly suitable for the application scenario in micro-collection of energy field.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the permanent magnet electric generating apparatus structural representation of the utility model embodiment;
Fig. 2 is the structural representation one of the utility model embodiment permanent magnet electric generating apparatus when generating electricity;
Fig. 3 is the structural representation two of the utility model embodiment permanent magnet electric generating apparatus when generating electricity;
Fig. 4 is the structural representation three of the utility model embodiment permanent magnet electric generating apparatus when generating electricity;
Fig. 5 is the permanent magnet electric generating apparatus structural representation of another embodiment of the utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the permanent magnet electric generating apparatus of the utility model embodiment comprises E type main body, this E type main body comprises three, upper, middle and lower magnetic arm and side direction magnetic arm 4, wherein, upper and lower two magnetic arms 1,2 are magnet steel, and side direction magnetic arm 4, middle magnetic arm 3 are soft magnetic bodies, and middle magnetic arm 3 is wound with coil, mounting coil, on middle magnetic arm, is fixed by colloid.
And being provided with seesaw soft magnetic bodies 5 above middle magnetic arm 3, both can contact in face, and seesaw soft magnetic bodies 5 can do seesaw movements around the top of middle magnetic arm 3, and during motion, the two ends of this seesaw soft magnetic bodies 5 and the top of upper and lower two magnetic arms 1,2 overlap successively.
In the utility model embodiment, soft magnetic bodies is all made by superconducting magnetic material.Upper and lower two magnetic arms are fixedly connected with side direction magnetic arm 4 by locating part.Side direction magnetic arm 4 and middle magnetic arm 3 can be structure as a whole.
In an embodiment of the present utility model, seesaw soft magnetic bodies 5 is in long plate shape structure.
Further, in an embodiment of the present utility model, be provided with bulge-structure in the middle of seesaw soft magnetic bodies 5, this bulge-structure is assemblied in the groove of external support structure setting.
In another embodiment of the present utility model, as shown in Figure 5, in the middle part of seesaw soft magnetic bodies 5, both sides are provided with rotating shaft, and rotating shaft is assemblied in the stroke axis hole of external support structure.
As shown in Figure 2, upper and lower two magnetic arms 1,2 are assemblied on side direction magnetic arm 4, and its N pole and S extreme direction as shown in the figure, are then from top to bottom by the known magnetic direction by coil inside of electromagnetism knowledge.
As shown in Figure 3, during applying power F, when F force value reaches certain numerical value, seesaw soft magnetic bodies 5 overcomes the magnetic attraction of left end just as seesaw, about when moving to horizontal level, two ends are to the suction equal and opposite in direction of seesaw soft magnetic bodies 5, under the continuation effect of F power, seesaw soft magnetic bodies 5 is rotated further, and right-hand member suction is greater than left end suction, and seesaw soft magnetic bodies 5 is rotated and the adhesive of right-hand member magnet steel rapidly.As shown in Fig. 4, the magnetic direction now passing through coil inside is from lower to upper, sports from lower to upper from lower to upper, now in coil, just create electromotive force in the moment of directed force F by the magnetic direction of coil by original.
Before each seesaw soft magnetic bodies 5 is pressed, be Φ by the magnetic flux size of coil, direction is from top to bottom, and after pressing, magnetic flux size is still Φ, direction becomes by the net lower, then total magnetic flux variable quantity is [Φ-(-Φ)] * n=2n* Φ in coil in the process.
Permanent magnet electric generating apparatus of the present utility model realizes the conversion between two states by the contact between seesaw soft magnetic bodies 5 and the end of two permanent magnets, upper and lower magnetic arm and seesaw soft magnetic bodies 5 will produce magnetic attraction at closed contact position, both are absorbed and fixed at current state, when not having external force or external force is less than magnetic adsorbability, permanent magnet electric generating apparatus will remain on current state and form equilibrium state.When the external force contrary with magnetic force direction exceedes magnetic force, permanent magnet electric generating apparatus will be switched to another kind of equilibrium state from a kind of equilibrium state, and generation changes by magnetic flux now in coil fast, thus produces electromotive force by electromagnetic induction, and then produces electric energy.Above-mentioned permanent magnet electric generating apparatus is different from existing permanent magnet generator, continuous print rotational action is not needed when generating electricity, but can be electric energy by the power conversion that the translation action of less stroke has, its cost is low, simple for structure, pollution-free, be particularly suitable for the application scenario in micro-collection of energy field, as wireless switching, button, vibration environment, radio signal senders etc., conventional batteries can be replaced to power, be also one of desirable energy solution of micropower radio sensing network.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection range that all should belong to the utility model claims.
Claims (6)
1. a permanent magnet electric generating apparatus, it is characterized in that, comprise E type main body, this E type main body comprises three, upper, middle and lower magnetic arm and side direction magnetic arm, wherein, upper and lower two magnetic arms are magnet steel, and side direction magnetic arm and middle magnetic arm are soft magnetic bodies, and middle magnetic arm is wound with coil, and be provided with seesaw soft magnetic bodies above middle magnetic arm, can do seesaw movements around the top of described middle magnetic arm, during motion, the two ends of this seesaw soft magnetic bodies and the top of upper and lower two magnetic arms overlap successively.
2. permanent magnet electric generating apparatus according to claim 1, is characterized in that, described seesaw soft magnetic bodies is long plate shape structure.
3. permanent magnet electric generating apparatus according to claim 1, is characterized in that, in the middle part of described seesaw soft magnetic bodies, both sides are provided with rotating shaft, are connected with the supporting construction of outside.
4. permanent magnet electric generating apparatus according to claim 1, is characterized in that, upper and lower two magnetic arms are fixedly connected with side direction magnetic arm by locating part.
5. permanent magnet electric generating apparatus according to claim 1, is characterized in that, side direction magnetic arm and middle magnetic arm are structure as a whole.
6. permanent magnet electric generating apparatus according to claim 1, is characterized in that, described mounting coil on middle magnetic arm, and is fixed by colloid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589205.3U CN204089553U (en) | 2014-10-13 | 2014-10-13 | Permanent magnet electric generating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589205.3U CN204089553U (en) | 2014-10-13 | 2014-10-13 | Permanent magnet electric generating apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN204089553U true CN204089553U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420589205.3U Active CN204089553U (en) | 2014-10-13 | 2014-10-13 | Permanent magnet electric generating apparatus |
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| CN (1) | CN204089553U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104253522A (en) * | 2014-10-13 | 2014-12-31 | 武汉领普科技有限公司 | Permanent magnet generating set |
| CN106712456A (en) * | 2015-11-12 | 2017-05-24 | 卞雷祥 | Electromagnetic induction type power generation device |
-
2014
- 2014-10-13 CN CN201420589205.3U patent/CN204089553U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104253522A (en) * | 2014-10-13 | 2014-12-31 | 武汉领普科技有限公司 | Permanent magnet generating set |
| CN106712456A (en) * | 2015-11-12 | 2017-05-24 | 卞雷祥 | Electromagnetic induction type power generation device |
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| GR01 | Patent grant |