WO2018218704A1 - 发电装置 - Google Patents
发电装置 Download PDFInfo
- Publication number
- WO2018218704A1 WO2018218704A1 PCT/CN2017/088657 CN2017088657W WO2018218704A1 WO 2018218704 A1 WO2018218704 A1 WO 2018218704A1 CN 2017088657 W CN2017088657 W CN 2017088657W WO 2018218704 A1 WO2018218704 A1 WO 2018218704A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- coil
- magnetic member
- power generation
- power generating
- connecting shaft
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1869—Linear generators; sectional generators
- H02K7/1876—Linear generators; sectional generators with reciprocating, linearly oscillating or vibrating parts
-
- 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
- H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Definitions
- the present invention relates to the field of electronic technology, and in particular, to a power generating device.
- the prior art proposes a solution for generating electric energy for an electronic device by using a power generating device.
- some use kinetic energy such as wind power and hydraulic power to drive the rotor to continuously rotate to cut magnetic lines of force, thereby generating electric energy for power generation purposes.
- a power generating device is relatively bulky, bulky, and inconvenient to carry.
- Some use the kinetic energy generated by biological motion to drive the reciprocating motion of the magnetic member to cut the magnetic lines of force, but the creature does not move every moment, and the conversion efficiency is low. Therefore, the power generation of the power generation device is extremely low, and the generated electric energy is very small. , practicality is not strong.
- a main object of embodiments of the present invention is to provide a power generating device that has high power generation and is convenient to carry.
- an embodiment of the present invention provides a power generating device, where the power generating device includes an escapement mechanism and a power generating mechanism, and the escapement mechanism includes a fixed frame and an oscillating system movably connected to the fixed frame.
- the power generating mechanism includes a coil and a magnetic member, the magnetic member is fixedly connected to the oscillating system, the coil is fixedly connected to the fixing frame, and the magnetic member extends into the coil and the two form an axial reciprocating The coordination of sports.
- the oscillating system includes a connecting shaft, and the connecting shaft is provided with a connecting rod extending radially along the connecting shaft, and the magnetic member is fixedly connected to an end of the connecting rod.
- the connecting rods extend in two directions to form two ends, and each end is connected to a magnetic pole. sexuality.
- the connecting rod has at least two.
- the fixing frame is provided with a support frame extending axially along the connecting shaft, and the coil is connected to the position of the magnetic member on the support frame.
- a power generating device including an escapement mechanism and a power generating mechanism, the escapement mechanism including a fixed frame and a movable connection with the fixed frame.
- the power generating mechanism includes a coil and a magnetic member, the coil is fixedly connected to the oscillating system, the magnetic member is fixedly connected to the fixing frame, and the magnetic member extends into the coil and the two are formed Axial reciprocating fit.
- the oscillating system comprises a connecting shaft, and the connecting shaft is provided with a connecting rod extending radially along the connecting shaft, and the coil is fixedly connected to an end of the connecting rod.
- the links respectively extend in two directions to form two ends, each of which is connected to a coil.
- the fixing frame is provided with a support frame extending axially along the connecting shaft, and the magnetic member is connected to the position of the coil corresponding to the coil.
- a power generation device combines an escapement mechanism with a power generation mechanism to provide kinetic energy by an escapement mechanism, and the power generation mechanism converts kinetic energy into electrical energy to achieve power generation. Since the escapement mechanism is small and naked, the volume of the power generating device is greatly reduced, the portability of the power generating device is improved, the escapement mechanism is continuously moved, and the conversion efficiency is high, so that the power generation power is high. In the same way, since the production process of the escapement is mature and stable, the realization cost of the power generation device is greatly reduced, and the stability of the power generation device is improved.
- FIG. 1 is a schematic structural view of a first embodiment of a power generating device of the present invention
- FIG. 2 is a partial structural schematic view of the power generating device of FIG. 1;
- FIG. 3 is another partial structural schematic view of the power generating device of FIG. 1; 4 is a schematic structural view of a second embodiment of a power generating device according to the present invention;
- FIG. 5 is a partial structural schematic view of the power generating device of FIG. 4.
- first”, “second” and the like in the present invention are used for descriptive purposes only, and are not to be construed as indicating or implying their relative importance or implicitly indicating the number of indicated technical features. .
- features defining “first” and “second” may include at least one of the features, either explicitly or implicitly.
- the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. It is also within the scope of protection required by the present invention.
- a power generating device utilizes an escapement
- the device is an effective combination of an induction coil and a magnetic member for generating electricity.
- the device includes an escapement mechanism for providing kinetic energy, and a power generation mechanism for converting kinetic energy provided by the escapement into electrical energy.
- the escapement is a mechanical energy transfer device, mainly used in mechanical clocks, and its structure is small and compact, which is the core of modern mechanical watches.
- the embodiment of the present invention creatively applies the escapement mechanism to the power generating device, and uses the escapement mechanism to provide kinetic energy to the power generating mechanism.
- escapement mechanisms There are various types of escapement mechanisms.
- the forklift type escapement mechanism is described in detail in the embodiment of the present invention. It will be understood by those skilled in the art that other types of escapement mechanisms can be applied to the power generating device of the embodiment of the present invention, and are equally within the protection scope of the present invention.
- the escapement includes a mount 30, an oscillating system 40, a pallet fork 50, an escape wheel 60, a transmission mechanism 70, and a torque mechanism 80.
- the mounting bracket 30 supports the other components.
- the oscillating system 40 is movably coupled to the mounting bracket 30.
- the pallet fork 50 is fixedly coupled to the oscillating system 40.
- the escape wheel 60 is movably coupled to the mounting bracket 30 via a connecting shaft.
- the transmission mechanism 70 The kinetic energy of the torsion mechanism 80 is transmitted to the escape wheel 60, and the torsion mechanism 80 is movably coupled to the holder 30 via a connecting shaft.
- the torsion mechanism 80 can store and release the elastic potential energy, and can generate the elastic potential energy by generating a torque by means of a coil spring, a tension spring, a gravity-driven winding rope, and the like, and converting the elastic potential energy into rotational kinetic energy to drive the transmission mechanism 70.
- the transmission mechanism 70 transmits the rotational kinetic energy of the torsion mechanism 80 to the escape wheel 60.
- the transmission mechanism 70 is preferably a reduction gear mechanism composed of at least two intermeshing large gears and pinions.
- the transmission of kinetic energy through the reduction gear mechanism can prolong the release of the elastic potential energy of the torsion mechanism 80, and prolong the working time after the power generating device supplements the elastic potential energy.
- One of the gears of the transmission mechanism 70 and the escape wheel 60 are connected to the same connecting shaft, and the gears of the transmission mechanism 70 rotate correspondingly to rotate the escape wheel 60.
- the pallet fork 50 periodically locks/releases the escape wheel 60, the escape wheel 60 is energized by the transmission 70, the interaction of the teeth of the escape wheel 60 and the forks of the pallet fork 50 The transition is transferred to the pallet fork 50, which in turn transmits the impulse to the oscillating system 40, thereby transferring the energy of the motive system to the oscillating system 40 to maintain the oscillating system 40 for equal amplitude vibration.
- the process by which the escape wheel 60 transmits impulse to the pallet fork 20 primarily includes several actions of locking, releasing, impacting, drooping, and towing.
- the oscillating system 20 is mainly composed of a swing arm 41, a pendulum 42, a connecting shaft 43, a balance spring, etc., the pendulum 42 is connected to the lower end of the swing arm 41, and the connecting shaft 43 is connected to the upper portion of the swing arm 41, preferably with the pendulum
- the arm 41 is vertical, and the pallet fork 50 is fixedly coupled to the connecting shaft 43.
- the pendulum 42 is deflected from the equilibrium position by the external force, the balance spring is twisted to generate the potential energy, which is usually called the recovery torque.
- the escape wheel 60 and the pallet fork 50 complete the aforementioned process of impulse transfer, that is, the process in which the oscillating system 40 completes a half-vibration cycle. Under the action of the positional energy of the hairspring, the oscillating system 40 also performs the opposite direction of the vibration to complete the other half of the vibration cycle, thereby realizing the repeated repetition of the escapement mechanism.
- the power generating mechanism includes a coil 10, a magnetic member 20, and a current finishing storage module.
- the coil 10 is preferably wound of a copper wire which is fixedly coupled to the holder 30.
- the magnetic member 20 is preferably a permanent magnet made of a rare earth material such as neodymium iron boron, which is fixedly coupled to the connecting shaft 43 of the oscillating system 40.
- the coil 10 is an air-core coil, and the magnetic member 20 projects into the coil and the two form an axial reciprocating fit.
- the coil 10 and the magnetic member 20 may have one or at least two groups, both of which are preferably curved.
- the current finishing module connects the coils 10 through wires, and the positive and negative currents from the plurality of coils 10 are re-integrated by the rectifying circuit and sent to the storage battery for storage for use by the electronic device.
- the swing arm 42 of the oscillating system 40 reciprocates and swings, and drives the connecting shaft 43 to reciprocately rotate (in the other half cycle, the connecting shaft 43 rotates under the driving of the pallet fork 50, which in turn drives the swing arm 42 to swing)
- the connecting shaft 43 drives the magnetic member 20 to reciprocate in the coil 10, that is, inserts back and forth in the coil 10, and cuts the magnetic sensing line, thereby generating electric current in the coil 10 to obtain electric energy, thereby achieving the purpose of power generation.
- the outer diameter of the magnetic member 20 is smaller than the inner diameter of the coil 10, preferably slightly smaller than the inner diameter of the coil 10, to maximize the power generation efficiency.
- the mating dimensions of the coil 10 and the magnetic member 20 are considered in consideration of factors such as wear of the integrated member and processing accuracy.
- the magnetic member 20 is preferably in the shape of a rod, and the coil 10 is preferably in the shape of a cylinder, and the magnetic member 20 preferably coincides with the axis of the coil 10 to maximize the power generation.
- the cross section of the magnetic member 20 may be circular, square or other shape; the inner cross section of the coil 10 opposite thereto may also be circular, square or other shape. In view of the fact that the circular cross section is easy and simple to produce and facilitates mass production in large scale, the cross section of the magnetic member 20 and the coil 10 is preferably circular.
- a connecting rod 431 extending radially along the connecting shaft 43 may be disposed on the connecting shaft 43, and the magnetic member 20 is fixedly coupled to the end of the connecting rod 431.
- a support frame 31 extending axially along the connecting shaft 43 may be disposed on the fixing frame 30, and the coil 10 is connected to the position of the magnetic member 20 on the support frame 31.
- the wires connecting the coil 10 and the current tidying storage module may be disposed in the support frame 31.
- At least two connecting rods 431 are connected to a magnetic member 20 at the end of each of the connecting rods 431, and a coil 10 is connected to the position of each of the magnetic members 431 on the same supporting frame 31, so that The plurality of sets of magnetic members 20 and coils 10 are magnetically line-cut at the same time, thereby multiplying the power generation.
- the connecting rods 431 extend in two directions to form two end portions, each of which is connected to a magnetic member 20, preferably extending in two opposite directions.
- the holder 30 includes two support frames 31 on both sides of the connecting shaft 43, and each of the support frames 31 is connected to a coil 10 at a position corresponding to the magnetic member 20. As a result, more sets of magnetic members 20 and coils 10 can be laid out, which doubles the power generation.
- a second embodiment of the power generating apparatus of the present invention is proposed.
- the difference between this embodiment and the first embodiment is that the coil 10 and the magnetic member 20 are disposed in opposite directions.
- the magnetic member 20 is fixedly connected to the fixing frame 30, and the coil 10 is fixedly connected to the connecting shaft 43 of the oscillating system 40.
- the magnetic member 20 extends into the coil 10 and the two form an axial reciprocating cooperation.
- the magnetic member 20 may have one or more sets, preferably in an arc shape.
- the swing arm 42 of the oscillating system 40 reciprocates and oscillates, and drives the connecting shaft 43 to reciprocately rotate (in the other half cycle, the connecting shaft 43 rotates under the driving of the pallet fork 50, which in turn drives the swing arm 42 to swing)
- the connecting shaft 43 drives the coil 10 to reciprocally rotate, so that the magnetic member 20 reciprocates relatively in the coil 10, that is, interspersed in the coil 10 to cut the magnetic sensing line, thereby generating current in the coil 10 and obtaining electric energy.
- the purpose of power generation is not limited to be used to generate.
- a connecting rod 431 extending radially along the connecting shaft 43 may be disposed on the connecting shaft 43, and the coil 10 is fixedly coupled to the end of the connecting rod 431.
- a support frame 31 extending axially along the connecting shaft 43 may be provided on the fixing frame 30, and the magnetic member 20 is connected to the position of the coil 10 on the support frame 31.
- At least two connecting rods 431 are connected to a coil 10 at the end of each connecting rod 431, and a magnetic member 20 is connected to the position of each coil 10 on the same supporting frame 31, so that more The magnetic member 20 and the coil 10 are magnetically cut at the same time, thereby multiplying the power generation.
- the connecting rods 431 respectively extend in two directions to form two end portions, and each end portion is connected to one end.
- the coils 10 preferably extend in two opposite directions.
- the fixing frame 30 includes two supporting frames 31 on both sides of the connecting shaft 43. Each of the supporting frames 31 is connected with a magnetic member 20 at a position corresponding to the coil 10. Thereby, more sets of magnetic members 20 and coils 10 can be laid out, which doubles the power generation.
- the power generating device combines the escapement mechanism with the power generating mechanism, and uses the escapement mechanism to provide kinetic energy, and the power generating mechanism converts kinetic energy into electrical energy, thereby achieving the purpose of power generation. Since the escapement mechanism is small and naked, the volume of the power generating device is greatly reduced, the portability of the power generating device is improved, and the escapement mechanism is continuously moved, and the conversion efficiency is high, so that the power generation power is high. At the same time, since the production process of the escapement is mature and stable, the realization cost of the power generation device is greatly reduced, and the stability of the power generation device is improved.
- a power generation device combines an escapement mechanism with a power generation mechanism to provide kinetic energy by an escapement mechanism, and the power generation mechanism converts kinetic energy into electrical energy to achieve power generation. Since the escapement mechanism is small and naked, the volume of the power generating device is greatly reduced, the portability of the power generating device is improved, the escapement mechanism is continuously moved, and the conversion efficiency is high, so that the power generation power is high. In the same way, since the production process of the escapement is mature and stable, the realization cost of the power generation device is greatly reduced, and the stability of the power generation device is improved.
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Electromagnets (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710405491.1 | 2017-06-01 | ||
CN201710405491.1A CN107026534B (zh) | 2017-06-01 | 2017-06-01 | 发电装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2018218704A1 true WO2018218704A1 (zh) | 2018-12-06 |
Family
ID=59528565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2017/088657 WO2018218704A1 (zh) | 2017-06-01 | 2017-06-16 | 发电装置 |
Country Status (2)
Country | Link |
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CN (1) | CN107026534B (zh) |
WO (1) | WO2018218704A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112737213A (zh) * | 2021-01-18 | 2021-04-30 | Oppo广东移动通信有限公司 | 电子设备及其供电装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002233106A (ja) * | 2001-02-03 | 2002-08-16 | Nobutake Kashiwabara | ぜんまい式持続発電装置 |
CN103541873A (zh) * | 2013-10-17 | 2014-01-29 | 河海大学 | 一种可实现新能源稳定发电的装置 |
CN103795135A (zh) * | 2012-11-02 | 2014-05-14 | 吴海军 | 一种手机及其自充电系统 |
CN104038017A (zh) * | 2014-06-27 | 2014-09-10 | 杜曦阳 | 一种发电机构及空心线圈绕线方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2244107Y (zh) * | 1995-04-01 | 1997-01-01 | 王家国 | 发条发电机装置 |
CN1214411A (zh) * | 1997-10-14 | 1999-04-21 | 张成美 | 发条式微型发电装置 |
CN2622542Y (zh) * | 2003-05-15 | 2004-06-30 | 高龙关 | 发条发电手电筒 |
CH697273B1 (fr) * | 2006-07-26 | 2008-07-31 | Detra Sa | Dispositif d'échappement électromécanique et pièce d'horlogerie munie d'un tel dispositif |
ITPG20100022A1 (it) * | 2010-04-19 | 2011-10-20 | Wisepower S R L | Generatore elettrico non-lineare |
US8816541B1 (en) * | 2011-09-30 | 2014-08-26 | Theodore R. Bristow | Electricity generating apparatus |
CN102929121A (zh) * | 2012-10-30 | 2013-02-13 | 林祥平 | 一种钟表 |
CN203774967U (zh) * | 2013-07-10 | 2014-08-13 | 姜茂龙 | 微型发电机装置 |
CN104104206B (zh) * | 2013-10-21 | 2016-10-12 | 史有德 | 往复发电装置 |
CN203813503U (zh) * | 2014-05-07 | 2014-09-03 | 邹鲁宁 | 一种晃动感应式手机充电装置 |
CN204759034U (zh) * | 2015-07-06 | 2015-11-11 | 徐志刚 | 一种钟表结构 |
CN106257798A (zh) * | 2016-08-29 | 2016-12-28 | 朱悦 | 一种发电鞋 |
CN106351787B (zh) * | 2016-10-15 | 2018-12-14 | 荆门思安机械设备有限公司 | 一种钟摆式波浪能发电装置 |
-
2017
- 2017-06-01 CN CN201710405491.1A patent/CN107026534B/zh active Active
- 2017-06-16 WO PCT/CN2017/088657 patent/WO2018218704A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002233106A (ja) * | 2001-02-03 | 2002-08-16 | Nobutake Kashiwabara | ぜんまい式持続発電装置 |
CN103795135A (zh) * | 2012-11-02 | 2014-05-14 | 吴海军 | 一种手机及其自充电系统 |
CN103541873A (zh) * | 2013-10-17 | 2014-01-29 | 河海大学 | 一种可实现新能源稳定发电的装置 |
CN104038017A (zh) * | 2014-06-27 | 2014-09-10 | 杜曦阳 | 一种发电机构及空心线圈绕线方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112737213A (zh) * | 2021-01-18 | 2021-04-30 | Oppo广东移动通信有限公司 | 电子设备及其供电装置 |
Also Published As
Publication number | Publication date |
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CN107026534A (zh) | 2017-08-08 |
CN107026534B (zh) | 2023-06-13 |
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