CN203967948U - A kind of electromagnetic type vibrating power-generation battery - Google Patents
A kind of electromagnetic type vibrating power-generation battery Download PDFInfo
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- CN203967948U CN203967948U CN201320863473.5U CN201320863473U CN203967948U CN 203967948 U CN203967948 U CN 203967948U CN 201320863473 U CN201320863473 U CN 201320863473U CN 203967948 U CN203967948 U CN 203967948U
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- 238000010248 power generation Methods 0.000 title claims abstract description 25
- 230000003139 buffering effect Effects 0.000 claims abstract description 52
- 230000006698 induction Effects 0.000 claims abstract description 22
- 238000004146 energy storage Methods 0.000 claims abstract description 14
- 125000006850 spacer group Chemical group 0.000 claims description 19
- 230000000087 stabilizing effect Effects 0.000 claims description 16
- 238000001914 filtration Methods 0.000 claims description 12
- 238000011084 recovery Methods 0.000 claims description 7
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- 230000000694 effects Effects 0.000 abstract description 20
- 239000000696 magnetic material Substances 0.000 abstract description 9
- 238000005381 potential energy Methods 0.000 abstract description 6
- 230000004907 flux Effects 0.000 description 9
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- 230000007613 environmental effect Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 2
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- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 1
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- 229910001385 heavy metal Inorganic materials 0.000 description 1
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- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
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Abstract
For the elastomeric element that overcomes guide of the prior art two ends is easily because elastic failure causes playing cushioning effect to magnet, simultaneously movable magnet is easily adsorbed on the magnetic material at generating battery two ends and the free problem of activity, and the utility model provides a kind of electromagnetic type vibrating power-generation battery.It comprises housing and is placed in electrification component and the treatment circuit in described housing; Electrification component comprises a non magnetic guide and is positioned at the main magnetic acitvity body of non magnetic guide; Non magnetic guide is wound with induction coil outward; Wherein, be equipped with buffering magnet in top, the bottom of described non magnetic guide, and make above-mentioned buffering magnet relative with the magnetic pole of described main magnetic acitvity body.The electromagnetic type vibrating power-generation battery that the utility model provides, adopt this buffering magnet, can play on the one hand the effect of damp impacts, can prevent that on the other hand main magnetic acitvity body is adsorbed on the magnetic material at battery two ends, vibrational energy can also be converted to magnetic potential energy, play the effect of energy storage power generation simultaneously.
Description
Technical field
The utility model relates to a kind of electromagnetic power generation apparatus, especially refers to collect the electromagnetic type vibrating power-generation battery of extraneous vibration energy.
Background technology
At present, general common batteries all has pollution problem more or less to environment, and useful life is short, causes needing frequent replacing.
Along with going from bad to worse of earth living environment, the environmental problems such as greenhouse effect are threatening the mankind's existence, and under severe question challenge, mankind's environmental consciousness improves constantly, and people constantly promote the pursuit of low-carbon (LC) life, green energy resource, environment friendly and pollution-free product.Along with scientific and technical development and progress, utilize electromagnetic type, piezoelectric type, the generation mode such as electrostatic, the energy acquisition technology that vibrational energy in environment is converted to electric energy becomes more and more concerned, and the low power dissipation electron device driving by dependence electricity energy harvester is also increasing.At present, much as the low power dissipation electron product of remote controller, wireless mouse etc. mainly uses common batteries power supply, and common battery is short, need frequent replacing, cause the wasting of resources, and common batteries contains the heavy metal such as lead, mercury, can pollute the mankind's living environment and biological environment.
The Blast Furnace Top Gas Recovery Turbine Unit (TRT) of existing this kind of absorbing vibrational energy, generally comprises housing, is arranged on the generating parts in housing, and these generating parts comprise the coil outside magnet and the guide in guide, guide.Its principle is by induction coil cutting magnetic induction line, produces induced current in induction coil, after then by the circuit such as rectifying and wave-filtering, seamless, induced current being processed, is stored in energy storage equipment.
But the elastomeric elements such as the upper and lower general employing spring of above-mentioned guide cushion the impact to shell of magnet in guide, but this kind of mode easily caused magnet directly to clash into the miscellaneous part in shell or shell because the elastic force of elastomeric element loses efficacy.In use simultaneously, Blast Furnace Top Gas Recovery Turbine Unit (TRT) two ends generally there will be magnetic material, and at this moment, movable magnet is easy to be adsorbed on the magnetic material at two ends and can not free movement, and generating was lost efficacy.
Summary of the invention
For the elastomeric element that overcomes guide of the prior art two ends is easily because elastic failure causes playing cushioning effect to magnet, simultaneously movable magnet is easily adsorbed on the magnetic material at generating battery two ends and the free problem of activity, and the utility model embodiment provides a kind of electromagnetic type vibrating power-generation battery.
The electromagnetic type vibrating power-generation battery that the utility model embodiment provides, comprises housing and is placed in electrification component and the treatment circuit in described housing;
On described housing, export the electrode terminal of electric energy, described electrification component is electrically connected to the input of described treatment circuit, and the output of described treatment circuit is electrically connected to described electrode terminal;
Described electrification component comprises a non magnetic guide and is positioned at the main magnetic acitvity body of described non magnetic guide; Described non magnetic guide is wound with induction coil outward;
Wherein, be equipped with buffering magnet in top, the bottom of described non magnetic guide, and make above-mentioned buffering magnet relative with the magnetic pole of described main magnetic acitvity body; Top, bottom at described non magnetic guide are also provided with elastomeric element, and described elastomeric element is arranged between described buffering magnet and described non magnetic guide.
The electromagnetic type vibrating power-generation battery that the utility model embodiment provides, a kind of energy that can collect hand vibration and other microvibration energy, the Blast Furnace Top Gas Recovery Turbine Unit (TRT) that the mechanical energy of vibration is converted to electric energy, can use for the electronic product of the low-power consumption such as such as remote controller, can solve the problem that common batteries brings pollution to environment and useful life is short, need frequently change, green non-pollution, can substitute common batteries, meet better the demand of environmental protection under the new situation, promote user and experience.Further, because the utility model embodiment is provided with respectively buffering magnet in top, the bottom of described non magnetic guide, and buffering magnet is relative with the main magnetic acitvity body magnetic pole in non magnetic guide, therefore, buffering magnet plays to main magnetic acitvity body the effect that the opposite sex is repelled each other, so, the impact of the main magnetic acitvity body of available buffer to battery two ends, the partial vibration power conversion that does not convert electric energy to is become to magnetic potential energy simultaneously, as spring, play the effect of buffering accumulation of energy, can be to small vibratory response generating.But can't there is the process of elastic failure in it, to sum up, adopt this buffering magnet, can play on the one hand the effect of damp impacts, can prevent that on the other hand main magnetic acitvity body is adsorbed on the magnetic material at battery two ends, vibrational energy can also be converted to magnetic potential energy, play the effect of energy storage power generation.
Described housing comprises shell and block, and described shell and block form spatial accommodation, between described shell and block, insulate by insulating part;
Be provided with an insulator foot at described shell inner bottom part, in described shell, be provided with a spacer ring;
Between described spacer ring and described insulating part, form electrification component chamber, formation processing circuit chamber between described spacer ring and block;
Described electrification component is arranged in described electrification component chamber, and described treatment circuit is arranged in described treatment circuit chamber;
Described electrode terminal is divided into positive terminal and negative terminal, and wherein, described block is as positive terminal, and described shell is as negative terminal.This kind of imitative existing dry cell shape of mode manufactured, simple in structure, is easy to manufacture.
Described spacer ring is the cylindrical shell at the bottom of the band of bottom, and described treatment circuit is fixed in the cylindrical shell of described spacer ring;
Described insulating part comprises an insulating washer and cap liner;
Described insulating washer is arranged on described spacer ring, is positioned under described block;
Described cap liner Wei Yi center annular lamina with holes, described cap liner is installed on described block, and described block core is given prominence in the centre bore of described cap liner.Adopt aforesaid way, can make described block and shell and treatment circuit insulate mutually, and block is fixed on reliably to the opening part of described shell.
Preferably, described main magnetic acitvity body comprises one first magnet, the second magnet and fixed part, and described the first magnet is relative with the polarity of the second magnet, and described fixed part is by described the first magnet and the fixing main magnetic acitvity body of all-in-one-piece of the second magnet.Adopt the magnetic line of force of the main magnetic acitvity body of the relative composition of two block permanent magnet homopolarities to disperse less, particularly distribute more concentrated at two permanent magnet joints, in the time that the main magnetic acitvity body combining moves reciprocatingly, there is more magnetic force line cutting induction coil, therefore average power and the efficiency of generating are higher.
Preferably, described the first magnet and the second magnet are axle center establishes the circular ring magnet of through hole, and described fixed part is tubular rivet;
Described tubular rivet, through described through hole, is integrated described the first magnet and described the second magnet riveted joint.Adopt the main magnetic acitvity body of this kind of mode, average power and the efficiency of its generating are improved on the one hand, in addition because magnet is the circular ring magnet that through hole is established in axle center, and fixed part is tubular rivet, therefore, the gas flow of being more convenient in shell, prevents that air-flow from freely not hindering the motion of main magnetic acitvity body.
Preferably, described non magnetic guide comprises the hollow annular body that is positioned at upper/lower terminal, on the hollow annular body inner surface of described upper/lower terminal, be provided with some leads, described lead connects as one the hollow annular body of the hollow annular body of upper end and lower end;
The space that each lead surrounds forms the reciprocating slideway of described main magnetic acitvity body, between described lead, forms gas channel.Adopt this kind of mode, can reduce the area that main magnetic acitvity body contacts with non magnetic guide, reduce frictional force, meanwhile, be convenient to flowing of air-flow, prevent that air-flow from freely not hindering the motion of main magnetic acitvity body, make main magnetic acitvity body more smooth and easy in non magnetic guide internal vibration, generating efficiency is higher.
Preferably, outside the lead between hollow annular body and the hollow annular body of lower end of described non magnetic guide upper end, be provided with annular baffle;
Between described annular baffle and annular baffle and between annular baffle and hollow annular body, form wire casing;
Described induction coil is arranged in described wire casing.
Preferably, described treatment circuit comprises current rectifying and wave filtering circuit, voltage stabilizing circuit and energy storage equipment;
The electric current that described current rectifying and wave filtering circuit produces described Blast Furnace Top Gas Recovery Turbine Unit (TRT) carries out, after rectifying and wave-filtering processing, exporting voltage stabilizing circuit to; Described voltage stabilizing circuit is carried voltage stabilizing electric current after treatment to described energy storage equipment, and described energy storage equipment is carried electric current to described electrode terminal.
Preferably, the size and dimension of described housing and standard cell shell is identical.Employing and standard cell shell shape and measure-alike shell, can directly use in as electronic equipments such as remote controllers it, and without considering its problem of whether mating, its versatility is better.
Brief description of the drawings
Fig. 1 is the electromagnetic type vibrating power-generation battery generalized section providing in the utility model embodiment;
Fig. 2 is A-A place generalized section in Fig. 1;
Fig. 3 is the non magnetic guide schematic perspective view providing in the utility model embodiment;
Fig. 4 is the main magnetic acitvity body and the three-dimensional exploded perspective view of buffering magnet providing in the utility model embodiment;
Fig. 5 is the main magnetic acitvity body and buffering magnet section exploded perspective view providing in the utility model embodiment;
Fig. 6 is the magnetic flux density comparative graph that adopts respectively two main magnetic acitvity bodies and the main magnetic acitvity body of monolithic to produce in induction coil inner side;
Fig. 7 is the treatment circuit schematic diagram providing in the utility model embodiment.
Wherein, 1, shell; 2, block; 3, main magnetic acitvity body; 4, non magnetic guide; 5, treatment circuit; 6, insulator foot; 7, upper buffering magnet; 8, upper elastomeric element; 9, lower elastomeric element; 10, lower buffering magnet; 1a, electrification component chamber; 21, cap liner; 22, insulating washer; 31, the first magnet; 32, the second magnet; 33, tubular rivet; 331, rivet hole; 40, hollow annular body; 41, induction coil; 42, wire casing; 43, cross line groove; 44, gas channel; 45, lead; 46, annular baffle; 50, treatment circuit chamber; 51, spacer ring.
Embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
embodiment 1
This example is specifically described the electromagnetic type vibrating power-generation battery that the utility model is provided, and as shown in Figure 1 and Figure 2, comprises housing and is placed in electrification component and the treatment circuit 5 in described housing;
On described housing, export the electrode terminal of electric energy, described electrification component is electrically connected to the input of described treatment circuit 5, and the output of described treatment circuit 5 is electrically connected to described electrode terminal;
Described electrification component comprises a non magnetic guide 4 and is positioned at the main magnetic acitvity body 3 of described non magnetic guide 4; The outer induction coil 41 that is wound with of described non magnetic guide 4;
Wherein, be equipped with buffering magnet in top, the bottom of described non magnetic guide 4, and make above-mentioned buffering magnet relative with the magnetic pole of described main magnetic acitvity body 3; Top, bottom at non magnetic guide 4 are also provided with elastomeric element, and elastomeric element is arranged between buffering magnet and non magnetic guide 4.
Housing is for electrification component is installed, the parts that electrification component is isolated from the outside, and meanwhile, these parts also need inner electrification component electricity to derive, and therefore, need to arrange electrode terminal on it.Electrode terminal comprises positive terminal and negative terminal.That housing generally can adopt is square, circular or other irregular shapes, can adopt the shell of an end opening, then with cover plate or block sealing, or adopts the mode of upper cover, lower cover.Also can be other irregular shapes, as long as electrification component can be housed in wherein, then its electric power be derived, as preferred embodiment, can use the housing of conventional nickel-based battery, lithium ion battery in prior art.About the setting of electrode terminal, also can adopt the conventional set-up mode of field of batteries, in cylindrical battery, such as conventional No. 5 or No. 7 dry cells, often using shell as negative pole, using the block in casing insulation as positive pole.In rectangular cell, generally using cover board body as an electrode terminal, using on cover board body with the rivet of its insulation as another electrode terminal; Or two rivets that insulate with cover plate are set on cover board body, as two electrode terminals, etc.
As shown in fig. 1, structure and the electrode terminal set-up mode of existing cylindrical battery in this example, have been used just.Described housing comprises shell 1 and block 2, and described shell 1 and block 2 form spatial accommodation, between described shell 1 and block 2, insulate by insulating part;
Be provided with an insulator foot 6 at described shell 1 inner bottom part, in described shell 1, be provided with a spacer ring 51;
Between described spacer ring 51 and described insulating part, form electrification component chamber 1a, formation processing circuit chamber 50 between described spacer ring 51 and block 2;
Described electrification component is arranged in described electrification component chamber 1a, and described treatment circuit 5 is arranged in described treatment circuit chamber 50;
Described electrode terminal is divided into positive terminal and negative terminal, and wherein, described block 2 is as positive terminal, and described shell 1 is as negative terminal.This kind of imitative existing dry cell shape of mode manufactured, simple in structure, is easy to manufacture.
This insulator foot 6 is used for separating shell and lower buffering magnet, and supports top and be positioned at each parts of shell.
Particularly, described spacer ring 51 is the cylindrical shell at the bottom of the band of bottom, and described treatment circuit 5 is fixed in the cylindrical shell of described spacer ring 51;
Described insulating part comprises an insulating washer 22 and cap liner 21;
Described insulating washer 22 is arranged on described spacer ring 51, is positioned at described block 2 times;
Described cap liner 21Wei mono-center annular lamina with holes, described cap liner 21 is installed on described block 2, and described block 2 cores are given prominence in the centre bore of described cap liner 21.Adopt aforesaid way, can make described block 2 and shell 1 and treatment circuit 5 insulate mutually, and block 2 is fixed on reliably to the opening part of described shell 1.
As preferred mode, the size and dimension of described housing is identical with standard cell housing.Adopt the housing identical with standard cell shape and size, it can directly be used in as electronic equipments such as remote controllers, without considering its problem of whether mating, its versatility is better.
As shown in fig. 1, for the purpose of difference, the buffering magnet on the top that is arranged on described non magnetic guide 4 is called to upper buffering magnet 7, the buffering magnet of the bottom that is arranged on described non magnetic guide 4 is called to lower buffering magnet 10.The buffering magnet adopting in this example is entirety for sheet, center ringshaped magnet with holes.
So-called buffering magnet is relative with the magnetic pole of described main magnetic acitvity body 3.Be readily appreciated that, suppose that main magnetic acitvity body 3 tops are the N utmost point (being the arctic), the bottom of upper buffering magnet 7 is the N utmost point, and top is the S utmost point (South Pole); Suppose that main magnetic acitvity body 3 tops are the S utmost point, the bottom of upper buffering magnet 7 is the S utmost point, and top is the N utmost point; If main magnetic acitvity body 3 bottoms are the N utmost point, the top of lower buffering magnet 10 is the N utmost point, and bottom is the S utmost point; If main magnetic acitvity body 3 bottoms are the S utmost point, the top of lower buffering magnet 10 is the S utmost point, and bottom is the N utmost point.Like this, just can make to produce repulsive force between main magnetic acitvity body 3 and buffering magnet, to play the effect of damp impacts.
Be provided with the magnetic line of force that the embodiment of above-mentioned buffering magnet makes main magnetic acitvity body 3 disperse to battery two ends and bend, weakened the magnetic flux density of main magnetic acitvity body 3 at battery two ends, therefore can prevent that main magnetic acitvity body 3 is adsorbed on the magnetic material at battery two ends.Simultaneously, because homopolar-repulsion, upper buffering magnet 7 and lower buffering magnet 10 can produce repulsion to close main magnetic acitvity body 3, can cushion the impact of main magnetic acitvity body 3 to battery two ends, the partial vibration power conversion that does not convert electric energy to is become to magnetic potential energy, as spring, play the effect of buffering accumulation of energy simultaneously.Size and the remanent magnetism of appropriate design buffering magnet, in the time of vertical upright the putting of electromagnetic type vibrating power-generation battery, because of Action of Gravity Field, movable block is near lower buffering magnet 10, and away from upper buffering magnet 7, under gravity and repulsion effect, activity obtains balance.Now, extraneous small vibrational energy is broken this balance.Therefore main magnetic acitvity body 3 can be made a response to small vibration, thereby realize the collection of microvibration energy.
As a kind of mode of preferred enforcement, be also provided with elastomeric element in top, the bottom of described non magnetic guide 4, described elastomeric element is arranged between described buffering magnet and described non magnetic guide 4.Elastomeric element can adopt the parts of well-known to those skilled in the art elastic reaction, such as plastic parts, shell fragment, elastomeric pad etc.As long as it plays elastic reaction.This elastomeric element is non-magnetic parts.
For the purpose of difference, by being positioned at the elastomeric element on non magnetic guide 4 tops, be called elastomeric element 8; To be positioned at the elastomeric element of non magnetic guide 4 bottoms, be called lower elastomeric element 9; The top of non magnetic guide 4 and on cushion between magnet 7, be provided with elastomeric element 8, between the bottom and lower buffering magnet 10 of described non magnetic guide 4, be provided with lower elastomeric element 9.
Adopt this kind of elastomeric element, can further improve its cushioning effect, and prevent main magnetic acitvity body 3 and the direct collision of buffering magnet.
As one preferred embodiment, as shown in Figure 4, Figure 5, described main magnetic acitvity body 3 comprises one first magnet 31, the second magnet 32 and fixed part, described the first magnet 31 is relative with the polarity of the second magnet 32, and described fixed part is by described the first magnet 31 and the fixing main magnetic acitvity body 3 of all-in-one-piece of the second magnet 32.The first magnet 31 and the second magnet 32 can adopt two measure-alike permanent magnets, because of relative with same pole, because homopolarity can produce repulsion relatively, therefore need to adopt fixed part, two permanent magnets could be fixed together, the utility model is not specially limited and adopts which kind of mode is limited to the first magnet 31 with the second magnet 32 together with.
As shown in Fig. 4, Fig. 5, this first magnet 31 is arranged on below, and the second magnet 32 is arranged on top, and wherein, the below magnetic pole of the first magnet 31 is the N utmost point, and top magnetic pole is the S utmost point; The below of the second magnet 32 is the S utmost point, and top is the N utmost point; The below magnetic pole of upper buffering magnet 7 is the N utmost point, and top magnetic pole is the S utmost point; The top magnetic pole of lower buffering magnet 10 is the N utmost point, and below magnetic pole is the S utmost point.
As execution mode preferably, this example adopts the mode of riveted joint that the first magnet 31 and the second magnet 32 are fixed together.As shown in Figure 4, Figure 5, described the first magnet 31 and the second magnet 32 are axle center and are provided with the circular ring magnet of through hole, and described fixed part is tubular rivet 33;
Described tubular rivet 33, through described through hole, is integrated described the first magnet 31 and described the second magnet 32 riveted joints.
As shown in FIG., because the axle center of this first magnet 31 and the second magnet 32 is provided with through hole, and the rivet being arranged in this through hole is tubular rivet 33, this tubular rivet is provided with rivet hole 331, therefore, its air-flow can pass through rivet hole 331, prevents that the not smooth phenomenon of air-flow from occurring.
For the magnetic flux density that detects monolithic permanent magnet and polylith permanent magnet distributes, inventor tests this, in experiment, finds, compared with monolithic permanent magnet, the main magnetic acitvity body 3 being relatively made up of two block permanent magnet homopolarities has better Distribution of Magnetic Field.The magnetic line of force of monolithic permanent magnet distributes and relatively disperses, and in the time that it moves reciprocatingly in induction coil 41, the part magnetic line of force fails effectively to cut induction coil 41, therefore average power and efficiency are lower; And the magnetic line of force of the main magnetic acitvity body 3 being relatively made up of two block permanent magnet homopolarities is dispersed less, particularly distribute more concentrated at two permanent magnet joints, in the time that the main magnetic acitvity body 3 combining moves reciprocatingly, there is more magnetic force line cutting induction coil 41, therefore average power and the efficiency of generating are higher.
As shown in Figure 6, its X-axis is Distance(axial location), Y-axis is Flux density(magnetic flux density), wherein curve B is the magnetic flux density that monolithic permanent magnet produces in induction coil 41 inner sides; Curve C is the magnetic flux density that two block permanent magnets produce in induction coil 41 inner sides.This magnetic flux density is the component of radial direction, the magnetic flux density gradient that two block permanent magnets produce in induction coil 41 inner sides is as can be seen from Figure 6 larger, show the main magnetic acitvity body 3 that adopts two block permanent magnets to be combined into, its structure can produce larger power and raise the efficiency.In order to improve generating efficiency, preferably the first magnet 31 and the second magnet 32 all adopt rare earth permanent-magnetic material neodymium iron boron.
Adopt above-mentioned the first magnet 31 main magnetic acitvity body 3 of combining relative to the second magnet 32 polarity, average power and the efficiency of its generating are improved on the one hand, in addition because magnet is the circular ring magnet that through hole is established in axle center, and fixed part is tubular rivet 33, therefore, the gas flow of being more convenient in shell 1, prevents that air-flow from freely not hindering the motion of main magnetic acitvity body 3.
As also found out in Fig. 4, Fig. 5, first buffering magnet and second buffering magnet be entirety in the form of sheets, center ringshaped magnet with holes.
Above-mentioned non magnetic guide 4, is the parts that are used to provide main magnetic acitvity body 3 reciprocating motion passages, outside this non magnetic guide 4, also needs to arrange induction coil 41.About the structure of this non magnetic guide 4, generally also do not limit.As long as it can be carried and be provided with the smooth passage that is applicable to length at non magnetic guide 4 centers, for the reciprocating motion therein of main magnetic acitvity body 3.Such as common cylinder-like structure is just feasible, also can be on the basis of cylinder-like structure, remove some material, in cylinder-like structure, design groove shape structure, object is in order to ventilate, if not smooth because of the interior air-flow of non magnetic guide 4, by the reciprocating motion of the main magnetic acitvity body 3 of impact, cause generating efficiency to reduce.Such as in this example, as the mode of preferred enforcement, described non magnetic guide 4 comprises the hollow annular body 40 that is positioned at upper/lower terminal, on hollow annular body 40 inner surfaces of described upper/lower terminal, be provided with some leads 45, described lead 45 connects as one the hollow annular body 40 of the hollow annular body 40 of upper end and lower end;
The space that each lead 45 surrounds forms the reciprocating slideway of described main magnetic acitvity body 3, between described lead 45, forms gas channel 44.Adopt this kind of mode, the slideway of non magnetic guide 4 irregular cylindrical inner wall, but form and can supply the reciprocating slideway of main magnetic acitvity body 3 by some leads 45, and form gas channel 44 between each lead 45; Permanent magnet is reciprocating motion in slideway, and the periphery of permanent magnet can only contact with each lead 45 lines, thereby reduces rubbing surface.To sum up, adopt aforesaid way, can reduce the area that permanent magnet contacts with non magnetic guide 4, reduce frictional force, meanwhile, be convenient to flowing of air-flow, prevent that air-flow from freely not hindering the motion of main magnetic acitvity body 3, make main magnetic acitvity body 3 more smooth and easy in non magnetic guide 4 internal vibrations, generating efficiency is higher.
As one preferred embodiment, outside the lead 45 between hollow annular body 40 and the hollow annular body 40 of lower end of described non magnetic guide 4 upper ends, be provided with annular baffle 46;
Between described annular baffle 46 and annular baffle 46 and between annular baffle 46 and hollow annular body 40, form wire casing 42;
Described induction coil 41 is arranged in described wire casing 42.
Particularly, described non magnetic guide 4 mid portion ground cylindricals are provided with three wire casings 42, and copper enamelled wire is on this wire casing 42.The width of wire casing 42 is less than or equal to the length of main magnetic acitvity body 3, and three groups of induction coil 41(claim again winding) by adjacent lines group around the mode to contrary on wire casing 42, and be concatenated into a large winding.Also can be connected in parallel as required.The enamelled wire that winding coiling is nominal wire diameter 0.08-0.1mm, each wire casing 42 numbers of turn are about 600-800 circle.The double-end lead-in wire of winding is crossed line groove 43 through one and is guided on treatment circuit 5, is electrically connected with the input for the treatment of circuit 5.
Described treatment circuit 5 comprises current rectifying and wave filtering circuit, voltage stabilizing circuit and energy storage equipment;
The electric current that described current rectifying and wave filtering circuit produces described Blast Furnace Top Gas Recovery Turbine Unit (TRT) carries out, after rectifying and wave-filtering processing, exporting voltage stabilizing circuit to; Described voltage stabilizing circuit is carried voltage stabilizing electric current after treatment to described energy storage equipment, and described energy storage equipment is carried electric current to described electrode terminal.
Particularly, the input for the treatment of circuit 5 is connected with winding electric, and the output for the treatment of circuit 5 is electrically connected with electrode terminal.After treated circuit 5 rectifying and wave-filterings of electric energy, voltage stabilizing that electrification component produces, realize the collection storage of energy, circuit theory diagrams as shown in Figure 7.First the unsettled alternating current that induction coil 41 produces carries out full-bridge rectification through diode D1-D4, then obtains direct voltage U1 through two capacitor C 1 in parallel, C2 filtering; Voltage stabilizing circuit is by resistance R 1, and voltage stabilizing didoe D5 and switching tube Q1 form, and voltage stabilizing circuit ensures output V
oUTfor constant low-voltage, finally super capacitor C3 is charged, by collection of energy, in the middle of super capacitor, this super capacitor is as energy storage equipment.The output cathode of circuit is electrically connected with positive terminal (being block 2 in this example), the output negative pole of circuit is electrically connected with negative terminal (being shell 1 in this example), and the electric energy of storage flows out for low power consumption electronic product through positive terminal, negative terminal.
The electromagnetic type vibrating power-generation battery that this example provides, a kind of energy that can collect hand vibration and other microvibration energy, the Blast Furnace Top Gas Recovery Turbine Unit (TRT) that the mechanical energy of vibration is converted to electric energy, can use for the electronic product of the low-power consumption such as such as remote controller, can solve the problem that common batteries brings pollution to environment and useful life is short, need frequently change, green non-pollution, can substitute common batteries, meet better the demand of environmental protection under the new situation, promote user and experience.Further, because this example is provided with respectively buffering magnet in top, the bottom of described non magnetic guide 4, and buffering magnet is relative with main magnetic acitvity body 3 magnetic poles in non magnetic guide 4, therefore, buffering magnet plays to main magnetic acitvity body 3 effect that the opposite sex is repelled each other, so, the impact of the main magnetic acitvity body 3 of available buffer to battery two ends, the partial vibration power conversion that does not convert electric energy to is become to magnetic potential energy, as spring, play the effect of buffering accumulation of energy simultaneously, can be to small vibratory response generating.But can't there is the process of elastic failure in it, to sum up, adopt this buffering magnet, can play on the one hand the effect of damp impacts, can prevent that on the other hand main magnetic acitvity body is adsorbed on the magnetic material at battery two ends, vibrational energy can also be converted to magnetic potential energy, play the effect of energy storage power generation.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (9)
1. an electromagnetic type vibrating power-generation battery, comprises housing and is placed in electrification component and the treatment circuit in described housing;
On described housing, export the electrode terminal of electric energy, described electrification component is electrically connected to the input of described treatment circuit, and the output of described treatment circuit is electrically connected to described electrode terminal;
It is characterized in that, described electrification component comprises a non magnetic guide and is positioned at the main magnetic acitvity body of described non magnetic guide; Described non magnetic guide is wound with induction coil outward;
Wherein, be equipped with buffering magnet in top, the bottom of described non magnetic guide, and make above-mentioned buffering magnet relative with the magnetic pole of described main magnetic acitvity body; Top, bottom at described non magnetic guide are also provided with elastomeric element, and described elastomeric element is arranged between described buffering magnet and described non magnetic guide.
2. electromagnetic type vibrating power-generation battery according to claim 1, is characterized in that, described housing comprises shell and block, and described shell and block form spatial accommodation, between described shell and block, insulate by insulating part;
Be provided with an insulator foot at described shell inner bottom part, in described shell, be provided with a spacer ring;
Between described spacer ring and described insulating part, form electrification component chamber, formation processing circuit chamber between described spacer ring and block;
Described electrification component is arranged in described electrification component chamber, and described treatment circuit is arranged in described treatment circuit chamber;
Described electrode terminal is divided into positive terminal and negative terminal, and wherein, described block is as positive terminal, and described shell is as negative terminal.
3. electromagnetic type vibrating power-generation battery according to claim 2, is characterized in that, described spacer ring is the cylindrical shell at the bottom of the band of bottom, and described treatment circuit is fixed in the cylindrical shell of described spacer ring;
Described insulating part comprises an insulating washer and cap liner;
Described insulating washer is arranged on described spacer ring, is positioned under described block;
Described cap liner Wei Yi center annular lamina with holes, described cap liner is installed on described block, and described block core is given prominence in the centre bore of described cap liner.
4. electromagnetic type vibrating power-generation battery according to claim 3, it is characterized in that, described main magnetic acitvity body comprises one first magnet, the second magnet and fixed part, described the first magnet is relative with the polarity of the second magnet, and described fixed part is by described the first magnet and the fixing main magnetic acitvity body of all-in-one-piece of the second magnet.
5. electromagnetic type vibrating power-generation battery according to claim 4, is characterized in that, described the first magnet and the second magnet are axle center establishes the circular ring magnet of through hole, and described fixed part is tubular rivet;
Described tubular rivet, through described through hole, is integrated described the first magnet and described the second magnet riveted joint.
6. according to the electromagnetic type vibrating power-generation battery described in claim 4 or 5, it is characterized in that, described non magnetic guide comprises the hollow annular body that is positioned at upper/lower terminal, on the hollow annular body inner surface of described upper/lower terminal, be provided with some leads, described lead connects as one the hollow annular body of the hollow annular body of upper end and lower end;
The space that each lead surrounds forms the reciprocating slideway of described main magnetic acitvity body, between described lead, forms gas channel.
7. electromagnetic type vibrating power-generation battery according to claim 6, is characterized in that, outside the lead between hollow annular body and the hollow annular body of lower end of described non magnetic guide upper end, is provided with annular baffle;
Between described annular baffle and annular baffle and between annular baffle and hollow annular body, form wire casing;
Described induction coil is arranged in described wire casing.
8. electromagnetic type vibrating power-generation battery according to claim 1, is characterized in that, described treatment circuit comprises current rectifying and wave filtering circuit, voltage stabilizing circuit and energy storage equipment;
The electric current that described current rectifying and wave filtering circuit produces described Blast Furnace Top Gas Recovery Turbine Unit (TRT) carries out, after rectifying and wave-filtering processing, exporting voltage stabilizing circuit to; Described voltage stabilizing circuit is carried voltage stabilizing electric current after treatment to described energy storage equipment, and described energy storage equipment is carried electric current to described electrode terminal.
9. electromagnetic type vibrating power-generation battery according to claim 1, is characterized in that, the size and dimension of described housing is identical with standard cell shell.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320863473.5U CN203967948U (en) | 2013-12-26 | 2013-12-26 | A kind of electromagnetic type vibrating power-generation battery |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320863473.5U CN203967948U (en) | 2013-12-26 | 2013-12-26 | A kind of electromagnetic type vibrating power-generation battery |
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| CN203967948U true CN203967948U (en) | 2014-11-26 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787593A (en) * | 2017-02-15 | 2017-05-31 | 南京航空航天大学 | A kind of electromagnetic type nonlinear resonance raising frequency vibrational energy harvester |
| CN107024231A (en) * | 2017-05-17 | 2017-08-08 | 西南交通大学 | Electromagnetic vibration transducing head, sensing device and track condition monitoring system |
| WO2024074833A1 (en) * | 2022-10-06 | 2024-04-11 | Karim Arif Andrew | Motion energy harvesting device |
-
2013
- 2013-12-26 CN CN201320863473.5U patent/CN203967948U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787593A (en) * | 2017-02-15 | 2017-05-31 | 南京航空航天大学 | A kind of electromagnetic type nonlinear resonance raising frequency vibrational energy harvester |
| CN107024231A (en) * | 2017-05-17 | 2017-08-08 | 西南交通大学 | Electromagnetic vibration transducing head, sensing device and track condition monitoring system |
| WO2024074833A1 (en) * | 2022-10-06 | 2024-04-11 | Karim Arif Andrew | Motion energy harvesting device |
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