WO2013091151A1 - Dispositif de production d'énergie par vibrations - Google Patents

Dispositif de production d'énergie par vibrations Download PDF

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Publication number
WO2013091151A1
WO2013091151A1 PCT/CN2011/002239 CN2011002239W WO2013091151A1 WO 2013091151 A1 WO2013091151 A1 WO 2013091151A1 CN 2011002239 W CN2011002239 W CN 2011002239W WO 2013091151 A1 WO2013091151 A1 WO 2013091151A1
Authority
WO
WIPO (PCT)
Prior art keywords
power generating
magnet assembly
magnet
coils
induction
Prior art date
Application number
PCT/CN2011/002239
Other languages
English (en)
Chinese (zh)
Inventor
夏太红
Original Assignee
Xia Taihong
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xia Taihong filed Critical Xia Taihong
Publication of WO2013091151A1 publication Critical patent/WO2013091151A1/fr

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
    • H02K35/04—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving coil systems and stationary magnets

Definitions

  • the invention belongs to the technical field of electromagnetic induction power generation, and particularly relates to a vibration power generation device. Background technique
  • a large number of electronic devices such as mobile phones, PMs, MP3 players, electric toys, and remote controls use DC dry batteries as a power source, which is used in a large amount.
  • civilian dry batteries are currently the most used and most dispersed battery products, with annual domestic consumption exceeding 8 billion.
  • the most polluted mercury (HgO) battery was phased out in 1999 and was replaced by a zinc-air battery.
  • Zinc-manganese batteries, alkaline zinc-manganese batteries, zinc-silver batteries, and zinc-air batteries are generally used. All compounds using mercury or mercury are used as corrosion inhibitors.
  • Waste batteries are generally disposed of as domestic waste. Since the treatment of domestic garbage is not the same, the way of pollution is different. When the garbage is composted, the waste battery increases the heavy metal content in the compost crop product. When it is landfilled, it mainly pollutes the water system and the soil near the landfill. When domestic garbage is incinerated, part of heavy metals such as mercury, cadmium, lead, and zinc in the waste battery are discharged into the atmosphere at a high temperature, and some of them become ash and cause secondary pollution.
  • Patent Document 200420114116. X discloses a vibrating power generation charger which generates electric power by generating an induction in a first ring by a permanent magnet vibrated by an external force.
  • the vibrating charger mainly uses the vibration mechanism energy of the vehicle to generate electricity during driving, and its volume is generally large, and cannot be built into a small-sized electronic device, and the permanent magnet in the vibrating charger is connected by a spring.
  • the permanent magnet can generate a large amplitude motion, thereby generating a current.
  • this vibration charger uses a single The coil is used for power generation, and the power generation efficiency is low. Summary of the invention
  • An object of the present invention is to provide a vibration power generating apparatus which is relatively reasonable in structure, long in service life, and environmentally friendly.
  • a technical solution for achieving the object of the present invention is: a vibration power generating device comprising a casing, a magnet assembly for providing a permanent magnetic field, and an induction power generating assembly for generating an induced current;
  • the shape of the magnet assembly is a flat plate or In the form of an arc plate, the inductive power generation component is disposed on one side or both sides of the magnet assembly, and the inductive power generation component performs a cutting magnetic line motion under an external force and generates an induced current.
  • the inductive power generation assembly includes at least one coil or at least one bundle wire; and when each of the induction power generation components includes at least two coils or bundle wires, each coil or bundle wire is connected in parallel or in series.
  • each of the induction power generating components further includes a weight member for fixedly connecting the coils or the bundle wires, and the weight member is a plastic plate integrally connected with each coil or each bundle wire by injection molding.
  • a non-magnetic magnetic plate body provided with a accommodating cavity, each coil or bundle wire is fixed in a corresponding one of the accommodating cavities; the casing is a magnetic permeable casing.
  • each of the coils includes two linear power generating portions and a connecting portion for connecting the two linear power generating portions at both side ends of the power generating portion; when each of the inductive power generating components includes at least two coils, The power generating portions of the adjacent two coils are parallel to each other; the bundle wires are parallel to each other.
  • the magnet assembly includes at least one strip magnet; the magnet is parallel to the direction of movement of the inductive power generating component, one end is S level, the other end is N pole, or the magnet is perpendicular to the inductive power generation component In the direction of motion, one end is S-class and the other end is N-pole.
  • the magnet assembly when the magnet is S-staged at one end and N-pole at the other end in the direction of movement of the induction power generating component, the magnet assembly includes at least two strip magnets, and two adjacent strip magnets Arrange in the same way as the same poles.
  • a magnetic conductive member is disposed between two adjacent strip magnets.
  • the magnet assembly further includes a positioning rod penetrating through itself, or a clamping member sandwiched at both ends of the magnet.
  • the housing is provided with a guide rail for limiting the sliding direction of each of the induction power generating components; the guide rail is a guiding slot or a sliding column; and the extending direction of the guiding rail is a linear or arc conforming to the shape of the magnet assembly.
  • the guide rail is a guide groove
  • the guide groove is located on the upper and lower sides of the magnet assembly, and the inductive power generation assembly is slidable along the guide groove to perform cutting magnetic field movement: when the guide rail is a slide column, the slide column Located on the left and right sides of the magnet assembly, the inductive power generation assembly is provided with a sliding hole for being sleeved on the sliding column.
  • At least one elastic member for providing a return elastic force to each of the induction power generating components is further included, and the elastic members are preferably disposed on one side or both sides of the induction power generating assembly along the moving direction thereof.
  • the invention only the shaking of the induction power generating component to perform the cutting magnetic line motion on one side or both sides of the magnet assembly can generate an induced current in the coil or the bundle wire, thereby being used as a power source;
  • it since it does not have the corrosive action of the conventional dry battery, it can be used for a long time, and is particularly suitable for use as an electric source for intermittently used electronic products such as a remote controller, etc., and has excellent use effect; further, the embodiment does not need to be like a conventional battery.
  • FIG. 1 is a schematic perspective view of a first structure of the present invention:
  • Figure 2 is an exploded view of the vibration power generating device shown in Figure 1;
  • Figure 3 is an exploded view of the second structure of the present invention.
  • Figure 4 is an exploded view of a third structure of the present invention.
  • Figure 5 is a perspective view showing a three-dimensional structure of a magnet assembly in a fourth structure of the present invention.
  • Figure 6 is a perspective view showing a structure of a fifth structure of the present invention.
  • Figure 7 is an exploded view of the vibration power generating device shown in Figure 6;
  • Figure 8 is an exploded view of the sixth structure of the present invention.
  • Figure 9 is an exploded view of the eleventh structure of the present invention.
  • Figure 10 is a schematic view showing the structure of each of the bundled wires of Figure 9.
  • FIG. 1 to 2 show a first embodiment of the present invention, wherein Fig. 1 is a perspective view of a first structure of the first structure of the present invention: Fig. 2 is an exploded view of the vibration power generating device of Fig. 1.
  • This embodiment is a vibration power generating device, as shown in FIGS. 1 to 2, including a housing 1 made of a magnetically permeable material. a magnet assembly 2 for providing a permanent magnetic field, two inductive power generating assemblies 3 for generating an induced current, and eight elastic members 5 for providing a return elastic force to each of the inductive power generating assemblies 3; the shape of the magnet assembly 2 is
  • the inductive power generating component 3 is disposed on both sides of the magnet assembly 2, and the inductive power generating components 3 can perform cutting magnetic line motion and generate an induced current under an external force.
  • Each of the inductive power generating components 3 includes four coils 31 and a weight member 33 for fixedly connecting the coils 31.
  • the weight members 33 are integrally formed with the coils 31 by injection molding. Straight plastic wrench.
  • Each coil 31 or bundle conductor 32 is connected in parallel or in series, depending on actual needs.
  • Each of the coils 31 includes two linear power generating portions 311 and a connecting portion 312 at two opposite ends of the power generating portion 311 for connecting the two linear power generating portions 311; when each of the inductive power generating components 3 includes at least two coils 31
  • the power generating portions 311 of the adjacent two coils 31 are parallel to each other; when the coils 31 are subjected to the cutting magnetic field motion induction power generation, the two linear power generating portions 311 are mainly used to induce power generation, and the two connecting ports 312 are oppositely generated.
  • the induced electromotive forces cancel each other out. As shown in FIG.
  • the housing 1 includes a magnetically permeable upper plate 11 and a lower magnetically permeable plate 12, and both the upper plate 11 and the lower plate 12 are formed by stamping and bending at an inner end of the magnet assembly 2.
  • the magnet assembly 2 includes ten strip magnets 21 and eleven magnetism members 22; each strip magnet 21 is in a direction perpendicular to the movement of the inductive power generating assembly 3, one end is S level, and the other end is N pole.
  • the magnets 21 are parallel to the direction in which the inductive power generating component 3 moves, one end is S-stage, and the other end is N-pole; the adjacent two strip-shaped magnets 21 are sequentially arranged in the same manner as the same poles.
  • the present embodiment also provides a plate-shaped magnetic conductive member 22 made of a magnetically permeable material on each side of each of the magnets 21.
  • the magnet 21 and the magnetic conductive member 22 are arranged in a linear plate shape, and are integrally fixed by laser spot welding or gluing.
  • Each of the inductive power generating components 3 is provided with two elastic members 5 at both side ends along the moving direction thereof.
  • the elastic member 5 used in this embodiment adopts a W-shaped folding spring. In a specific practice, other structures may also be selected. Shaped springs, such as threaded springs.
  • Figure 3 is an exploded view of a second configuration of the present invention showing a second embodiment of the present invention.
  • This embodiment is basically the same as Embodiment 1, except that: This embodiment is only provided on one side of the magnet assembly 2.
  • An inductive power generation unit 3 is provided, which is identical in structure to the inductive power generation unit 3 in the first embodiment.
  • FIG. 4 is an exploded view of a third structure of the present invention showing a third embodiment of the present invention.
  • This embodiment is basically the same as Embodiment 1, except that: the magnet assembly 2 in this embodiment includes ten strip magnets 21, and the magnetic conductive member 22 is no longer disposed; each strip magnet 21 is perpendicular to the inductive power generation component. In the direction of motion, one end is the S level, and the other end is the N pole.
  • the strip magnets 21 are S poles and N poles in the upper and lower directions, respectively.
  • Fig. 5 is a perspective view showing a three-dimensional structure of a magnet assembly in a fourth structure of the present invention, showing a fourth embodiment of the present invention.
  • Embodiment 2 is basically the same as Embodiment 1, except that: the magnet assembly 2 in this embodiment includes ten strip magnets 21, and the magnetic conductive member 22 is no longer disposed; each strip magnet 21 is perpendicular to the inductive power generation component. In the direction of motion, one end is S-stage and the other end is N-pole; specifically, the strip magnets 21 are S-pole and N-pole at the two ends in the left-right direction. Further, in the present embodiment, the casing 1 is made of a non-magnetic material.
  • FIG. 6 and 7 show a fifth embodiment of the present invention, wherein Fig. 6 is a perspective view of a fifth structure of the present invention; and Fig. 7 is an exploded view of the vibration power generating device shown in Fig. 6.
  • Embodiment 2 is basically the same as Embodiment 1, except that: the magnet assembly 2 is provided with two through holes penetrating through the inductive power generating component in the moving direction thereof, and two positioning rods 23 passing through the through holes.
  • the strip magnets 21 and the magnetic conductive members 22 are connected in series.
  • Each of the inductive power generating components 3 includes five coils.
  • the two weight members 33 of the two inductive power generating components 3 located on both sides of the magnet assembly 2 are sandwiched to form a receiving hole 100, and are disposed on the magnet assembly 2 through the receiving hole 100.
  • the weight member 33 is further provided with a convex guiding boss 200 on each of the left and right sides of the magnet assembly 2, and each of the guiding bosses 200 is provided with a sliding hole 34;
  • the guide rails 4 are two sliding posts 42 disposed on two sides of the magnet assembly, and each of the sliding posts 42 respectively passes through a sliding hole 34 on the inductive power generating component, and the inductive power generating component 3 is on the sliding column 42. Slide under the guidance.
  • the elastic member 5 in this embodiment is no longer a W-shaped folding spring, but a threaded spring is used, and each threaded spring is sleeved on one end of the spool 42, and one end of each threaded spring is abutted. The other end of the casing 1 abuts against the guide boss 200 of the induction power generating assembly 3.
  • a conductive pin 300 extending from the housing 1 is further disposed on each of the sliding posts 42 to utilize the conductive
  • the pin 300 can be integrally soldered to the external circuit board or electrically connected to the external circuit as two electrodes. (Example 6)
  • Figure 8 is an exploded view of a sixth structure of the present invention showing a sixth embodiment of the present invention.
  • This embodiment is basically the same as the embodiment 5, except that the embodiment is basically the same as the embodiment 1.
  • the difference is that the embodiment does not use the through hole and the positioning rod 23 on the magnet assembly 2. Rather, two splints disposed at the left and right ends of the magnet assembly 2 are used as the clamping members 24, and the strip magnets 21 and the magnetically conductive members 22 are fixedly connected by the sandwiching of the two splints.
  • This embodiment is basically the same as the first embodiment except that a total of four elastic members 5 are disposed in the embodiment, and each of the induction power generating components 3 is provided with an elastic member 5 at both sides of the moving direction.
  • This embodiment is basically the same as the first embodiment except that the elastic member 5 is no longer provided in the embodiment, and the inductive power generating components 3 are only moved by an external force.
  • This embodiment is basically the same as the first embodiment except that the shape of the magnet assembly 2 is an arc plate shape, and the overall shape of each of the induction power generating components 3 is an arc plate shape corresponding to the magnet assembly 2.
  • the direction in which the guide rails are disposed also coincides with the direction in which the arc of the magnet assembly 2 extends.
  • This embodiment is basically the same as the first embodiment, except that the weight member 33 is a non-magnetic magnetic deflector provided with a receiving cavity 331, and each coil 31 is fixed in a corresponding one of the receiving cavities 331.
  • FIGS. 9 and 10 show an eleventh embodiment of the present invention, wherein Fig. 9 is an exploded view of the eleventh structure of the present invention; and Fig. 10 is a schematic view showing the structure of each of the bundled wires of Fig. 9.
  • This embodiment is basically the same as Embodiment 1, except that, as shown in FIG. 9 and FIG. 10, the induction power generating device 3 no longer uses the coil 31, but uses the bundled wire 32, and each bundled wire 32 is composed of dozens of wires. Even hundreds of straight single wires 320 are combined, the basic shape of which is linear, and the bundle wires 32 are parallel to each other. Cluster The wires 32 are connected in parallel or in series, depending on actual needs.
  • Embodiment 1 is basically the same as Embodiment 1, except that: in the embodiment, the magnet assembly includes only one strip magnet 21 and two magnetism members located on both sides of the strip magnet.
  • each of the induction power generating components 3 in the present embodiment includes only one coil 31.
  • each of the induction power generating components 3 in the present embodiment includes only one coil 31.
  • the shaking of the induction power generating component to perform the cutting magnetic line motion on one side or both sides of the magnet assembly can generate an induced current in the coil or the bundle wire, thereby being used as a power source;
  • Like traditional batteries heavy-contaminated materials such as mercury are required, so they are more environmentally friendly.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

Le dispositif de production d'énergie par vibrations selon l'invention comprend une enceinte (1), un composant d'aimant (2) utilisé pour produire un champ magnétique, et un composant de production d'énergie inductif (3) utilisé pour générer un courant induit. Le composant d'aimant est une plaque droite ou une plaque arciforme, et le composant de production d'énergie inductif est agencé sur un côté ou deux côtés de l'aimant. Le composant de production d'énergie inductif se déplace sous l'effet d'une force externe pour couper une ligne de force magnétique et génère un courant induit. Le dispositif de production d'énergie par vibrations a une longue durée de vie et est écologique.
PCT/CN2011/002239 2011-12-20 2011-12-31 Dispositif de production d'énergie par vibrations WO2013091151A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110429064.XA CN102437703B (zh) 2011-12-20 2011-12-20 一种振动发电装置
CN201110429064.X 2011-12-20

Publications (1)

Publication Number Publication Date
WO2013091151A1 true WO2013091151A1 (fr) 2013-06-27

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WO (1) WO2013091151A1 (fr)

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Publication number Priority date Publication date Assignee Title
CN103701187B (zh) * 2013-12-19 2015-12-02 北京京东方光电科技有限公司 移动通信终端
CN104124851A (zh) * 2014-06-13 2014-10-29 姜地 振动发电机
CN104821702A (zh) * 2015-05-26 2015-08-05 浙江大学舟山海洋研究中心 一种用于波浪能网标灯的直线发电机
CN105186827B (zh) * 2015-10-19 2018-01-23 何存轩 摆动发电机

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CN2760780Y (zh) * 2004-12-14 2006-02-22 李培芳 振动式发电充电器
CN1881759A (zh) * 2006-05-10 2006-12-20 李培芳 微型磁极相向振动发电机

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JPH10323006A (ja) * 1997-05-14 1998-12-04 Sharp Corp 発電電池
TWM306423U (en) * 2006-04-26 2007-02-11 Liung Feng Ind Co Ltd Multi-magnetic-poles power generating apparatus
CN201663534U (zh) * 2007-11-02 2010-12-01 胜美达集团株式会社 振动型电磁发电机
JP5344386B2 (ja) * 2008-05-16 2013-11-20 株式会社キャットアイ 振動発電機
JP5251438B2 (ja) * 2008-11-10 2013-07-31 ソニー株式会社 発電装置
CN201937436U (zh) * 2010-11-13 2011-08-17 宁波市鄞州金本机械有限公司 一种振动发电装置
CN202455242U (zh) * 2011-12-20 2012-09-26 陈坤 一种振动发电装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2760780Y (zh) * 2004-12-14 2006-02-22 李培芳 振动式发电充电器
CN1881759A (zh) * 2006-05-10 2006-12-20 李培芳 微型磁极相向振动发电机

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CN102437703A (zh) 2012-05-02
CN102437703B (zh) 2015-08-05

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