CN109787535A - A kind of energy gathering devices - Google Patents
A kind of energy gathering devices Download PDFInfo
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- CN109787535A CN109787535A CN201910120651.7A CN201910120651A CN109787535A CN 109787535 A CN109787535 A CN 109787535A CN 201910120651 A CN201910120651 A CN 201910120651A CN 109787535 A CN109787535 A CN 109787535A
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- 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
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
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Abstract
This application discloses a kind of energy gathering devices, including kinetic energy collecting portion and rest energy collection portion, the rest energy collection portion and kinetic energy collecting portion consolidation, the rest energy collection portion is at least partially disposed in luminous environment, the rest energy collection portion and the kinetic energy collecting portion are all connected with energy storage device, wherein, the rest energy collection portion is at least one of light power generator and thermal power generator, the kinetic energy collecting portion can be set to friction generator, at least one of electromagnetic generator or piezoelectric generator, through the above technical solution, dynamic and static energy can be collected simultaneously, improve the collection efficiency of energy, furthermore, behind kinetic energy collecting portion or the damage of rest energy collection portion, it will not influence the normal work of another part.
Description
Technical field
This application involves electricity field more particularly to a kind of energy gathering devices.
Background technique
Increasingly deficient and mankind's environmental consciousness with energy resources is increasingly enhanced, and people are to reliable uninterrupted electric power
Demand be also increasingly enhanced, tradition and single power generator has been unable to meet the needs of the mankind, mixed tensor collection device is matched
It closes super capacitor circuit to use, the environmental energy being collected into is stored, realize to load supplying.In some low power consuming devices
Such as wireless sensor network node or when inflammable and explosive hazardous area, battery altering problem is even more to be difficult to solve, it is this solely
Special self-contained electric system can in many electronic equipments substituting battery.Vibrated in nature it is ubiquitous, if wave fluctuate, people
Up-down vibration is generated when walking, automobile bumpiness etc., vibration energy harvesting can be divided into piezoelectric type, and it is electrostatic, magneto-electric, etc.,
But some can only collect single energy to current energy collecting device, some are compounded with the energy gathering devices of two kinds of forms, for example,
Title are as follows: Rolling friction contact-separation mode hybrid triboelectric
nanogenerator for mechanical energy harvesting and self-powered
Multifunctional sensors (HongmeiYang, Nano Energy, Volume 47, May 2018, Pages 539-
546) document discloses a kind of energy gathering devices, is compounded with two kinds of collection of energy modes of frictional static formula and magneto-electric, receives
Collect the mechanical energy under rolling condition；Title are as follows: Study of piezoelectric materials combined with
Electromagnetic design for bicycle harvesting system (Dyi-Cheng Chen, Advances
In Mechanical Engineering 2016, Vol.8 (4) 1-11) document disclose it is a kind of for bicycle shock-absorption system
The energy gathering devices of system merge two kinds of collection of energy modes of magneto-electric and piezoelectric type in the vibration insulating system of bicycle, and
Parameter is optimized, the transformation efficiency of mechanical energy is maximized, entitled A Hybrid Piezoelectric and
Triboelectric Nanogenerator with PVDF Nanoparticles and Leaf-Shaped
Microstructure PTFE Film for Scavenging Mechanical Energy (Jianxiong Zhu,
Adv.Mater.Interfaces 2017,1700750) document disclose a kind of collection machinery can microstructure film, the film
With lobate micro-structure and it is compounded with two kinds of collection of energy modes of piezoelectric type and frictional static formula；The energy referred in above-mentioned document
Amount collecting device can generate electricity the energy generated during rotation or vibration, but can only collect dynamic in surrounding enviroment
Mechanical energy, static energy cannot be collected, capacity usage ratio is low.
Summary of the invention
In view of current energy gathering devices above shortcomings, the application provides a kind of energy gathering devices, Neng Goutong
When collect dynamic and static energy, improve the collection efficiency of energy.
In order to achieve the above objectives, embodiments herein adopts the following technical scheme that
A kind of energy gathering devices, including kinetic energy collecting portion and rest energy collection portion, the rest energy collection portion and kinetic energy collecting
Portion's consolidation, the rest energy collection portion is at least partially disposed in luminous environment, the rest energy collection portion and the kinetic energy collecting portion with
Energy storage device is all connected with, wherein the rest energy collection portion is at least one of light power generator and thermal power generator, institute
Stating kinetic energy collecting portion can be set at least one of friction generator, electromagnetic generator or piezoelectric generator.The light
Energy generator refers to the device that the luminous energy in environment is converted to electric energy, and the thermal power generator, which refers to, turns the thermal energy in environment
It is changed to the device of electric energy, the friction generator is the charge pump effect by friction point potential, and mechanical energy is converted into electric energy
Device, the electromagnetic generator refers to the principle using electromagnetism perception, converts mechanical energy into the device of electric energy, the piezoelectricity
Generator refers to the device that electric energy is converted mechanical energy into using the piezoelectricity back wash effect of piezoelectrics, in the same environment, often
There are a variety of energy that can be collected, and since different transduction mechanisms has different working principles, are difficult to be compounded in same
In a equipment.The application is by classifying to the energy to be collected, by static energy and dynamic energy, i.e. mechanical energy point
It does not collect, effectively raises the collection efficiency of energy.Luminous environment described herein refers to the external rings that light can be irradiated to
Border.
Preferably, the rest energy collection portion includes compound light power generator and thermal power generator, the compound luminous energy
Generator and thermal power generator include:
Lens, the lens are arranged in luminous environment, for the light aggregation that will be radiated on lens；
First solar battery group, first solar battery group and the lens separation are arranged, and are used to absorption lens
The light of aggregation is simultaneously translated into electric energy；
First support thermally conductive sheet, the first support thermally conductive sheet consolidate or are connected to first solar battery group
The back side is transmitted for supporting first solar battery group and heat occurring between first solar battery group；
Second support thermally conductive sheet, it is described second support thermally conductive sheet and it is described first support thermally conductive sheet be oppositely arranged, and with institute
It states the first support thermally conductive sheet interval and forms accommodating space, the outside of the second support thermally conductive sheet is equipped with refrigerant passage；It is described cold
Matchmaker channel is that the channel of cold end is provided for thermoelectric slice, can be used to place solid-state refrigerant in refrigerant passage or allow the refrigerant of liquid
Pass through.The refrigerant can be nature refrigerant or synthesis refrigerant.For example, being applied in energy gathering devices described herein
When in ocean water body, the refrigerant can be the seawater in environment.
Thermoelectric slice, the thermoelectric slice are arranged in the accommodating space, with the first support thermally conductive sheet and described second
It supports thermally conductive sheet consolidation or abuts, generated electricity using the temperature difference between the first thermoelectric slice and the second thermoelectric slice.
Static luminous energy and thermal energy can be collected effectively by above-mentioned apparatus, and lens can make external rings to the greatest extent
Light in border gathers in the first solar battery group, and solar battery group is generated electricity using luminous energy, in the first solar-electricity
During pond group carries out electric energy conversion, because transfer efficiency cannot reach 100%, the luminous energy of loss becomes thermal energy, thermal energy warp
The conduction of first support heat-conducting plate is to thermoelectric slice, the air or medium and second as the hot end of thermoelectric slice, in refrigerant passage
Support heat-conducting plate that heat transmitting occurs, as the cold end of thermoelectric slice, so that thermoelectric slice be made to realize power generation.
Preferably, the rest energy collection portion further includes reflex reflector, and reflex reflector setting is in lens and described
Between first solar battery group at the outer rim in region, exist for the light reflection at the outer rim will be emitted after lens reflect
In first solar battery group.Reflex reflector can will reflect by lens but not be emitted to the first solar battery
In light emitting to the first solar battery group in group, the utilization efficiency of luminous energy is improved.
Preferably, the rest energy Power Generation Section further includes the second solar battery group, the second solar battery group setting
In the luminous environment around lens, solar battery group is set up directly in luminous environment, the utilization efficiency of luminous energy can be improved.
Preferably, second solar battery group and the first support thermally conductive sheet consolidation.Second solar battery group
During carrying out electric energy conversion, because transfer efficiency cannot reach 100%, the luminous energy of loss becomes thermal energy, and thermal energy is through first
It supports the conduction of heat-conducting plate to the hot end of thermoelectric slice, the temperature in hot end can be made higher, further increase the power generation effect of thermoelectric slice
Rate.
Preferably, the first support thermally conductive sheet and the second support thermally conductive sheet and the thermoelectric slice are tightly connected, can
To improve the transmission efficiency of thermal energy, heat energy loss is avoided.
Preferably, the upper surface or/and lower surface of the first support thermally conductive sheet are coated with heat-conducting layer, second support
The upper surface or/and lower surface of thermally conductive sheet are coated with heat-conducting layer, and heat transfer efficiency can be improved, avoid heat energy loss.
Preferably, the kinetic energy collecting portion includes electromagnetic generator, and the electromagnetic generator includes:
First permanent magnet, first permanent magnet are used to provide stable magnetic force；
Suspended coil, the suspended coil and first permanent magnet interval are arranged, the suspended coil include coil and
Second permanent magnet, second permanent magnet and the coil consolidate, second permanent magnet and the first permanent magnet opposite face
On magnetic pole it is identical, so as to can produce repulsive force between the first permanent magnet and the second permanent magnet, realize the suspension of suspended coil.
First permanent magnet and suspended coil cooperation, due to being to suspend between coil and the first permanent magnet, coil can be felt
Know the mechanical energy in environment, and then converts mechanical energy into electric energy.
Preferably, the suspended coil further includes protection board, and the outer surface of the coil is arranged in the protection board, is used to
Protect coil.
Preferably, the kinetic energy collecting portion further includes suspension cavity, and first permanent magnet is arranged in the suspension cavity
Bottom, the suspended coil is suspended in the top in the suspension cavity and being suspended in first permanent magnet, can be in institute
State movement in suspension cavity.Suspended coil and the first permanent magnet can be limited in this way, make the suspended coil more added with
The magnetic induction line of the first permanent magnet of cutting of effect, converts mechanical energy into electric energy.
Preferably, the kinetic energy power generation point does not further include piezoelectric generator, and the piezoelectric generator includes: piezoelectric patches, institute
State piezoelectric patches be arranged with the suspended coil interval and the suspended coil move when can collide with the piezoelectric patches.It is described
Suspended coil by mechanical energy driving and move, when the suspended coil is moved to piezoelectric patches, the coil compresses the pressure
Electric piece deforms the piezoelectric patches, and then converts mechanical energy into electric energy, further increases the utilization efficiency of energy.
Preferably, the kinetic energy collecting portion further includes friction generator, and the friction generator includes:
First friction film, first friction film are fixedly arranged at the suspended coil and the first permanent magnetism ferromagnetic iron phase
Pair side；
Second friction film, second friction film and the permanent magnet consolidate, opposite with first friction film
Setting, second friction film are opposite with the electrode of first friction film.
The suspended coil by mechanical energy driving and move, when the suspended coil is moved to first permanent magnet
When, first friction film and the second friction film generate friction, and then convert mechanical energy into electric energy, further improve
The collection efficiency of energy.
Preferably, the energy gathering devices further include shell, the rest energy collection portion and kinetic energy collecting portion setting
In the housing, and the shell is equipped with the mounting hole matched with the rest energy collection portion and the kinetic energy collecting portion.
Preferably, the shell integrated molding or split settings.
Preferably, the shell is spherical or regular polygon shape.
The advantages of the application is implemented: this application discloses a kind of energy gathering devices, including kinetic energy collecting portion and rest energy to receive
Collection portion, the rest energy collection portion and kinetic energy collecting portion consolidation, the rest energy collection portion is at least partially disposed in luminous environment, described
Rest energy collection portion and the kinetic energy collecting portion are all connected with energy storage device, wherein the rest energy collection portion is optical energy power
At least one of machine and thermal power generator, the kinetic energy collecting portion can be set to friction generator, electromagnetic generator or
At least one of piezoelectric generator improves energy through the above technical solutions, dynamic and static energy can be collected simultaneously
The collection efficiency of amount, in addition, will not influence the normal work of another part behind kinetic energy collecting portion or the damage of rest energy collection portion
Make.
Detailed description of the invention
It in order to more clearly explain the technical solutions in the embodiments of the present application, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of appearance diagram of energy gathering devices described herein；
Fig. 2 is a kind of fractionation structural representation of energy gathering devices described herein；
Fig. 3 is a kind of assembly structure diagram of energy gathering devices described herein；
Fig. 4 is a kind of structural schematic diagram of the suspended coil of energy gathering devices described herein.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of energy gathering devices, including kinetic energy collecting portion 2 and rest energy collection portion 1,
The kinetic energy collecting portion 2 and the rest energy collection portion 1 are connect with the energy storage device or energy-consuming device, for example, can
To be attached with capacitor or battery, the energy gathering devices further include shell 3, and the shell 3 can be according to described
The outside in rest energy collection portion 1 and kinetic energy collecting portion 2, which is fallen low, to be configured, as shown in Figure 1, can by shell 3 be arranged glomeration or
The shape of person's regular polygon, the shell 3 can be integrally formed can also be with split settings.It, can be with when 3 split settings of shell
Including upper housing and lower case, the upper housing and lower case consolidation, and be additionally provided between the upper housing and the lower case
Refrigerant passage 301.The rest energy collection portion 1 is arranged in the upper housing, and the kinetic energy collecting portion 2 is arranged in the lower case
In, and the upper housing and the lower case are tightly connected.
The rest energy collection portion 1 includes compound light power generator and thermal power generator, the compound light power generator
Include: with thermal power generator
Lens 101, the lens 101 are arranged in luminous environment, for the light aggregation that will be radiated on lens 101, at this
In some embodiments provided with shell 3 of application, lens 101 can be arranged in the top of shell 3 or facilitate leakage outer
Position in portion's environment；
First solar battery group 102, first solar battery group 102 are arranged with the lens 101 interval, are used to
The light of the aggregation of absorption lens 101 is simultaneously translated into electric energy, and the first solar battery group 102 can be directly obtained by buying,
For example, the organic polymer photoelectric material solar battery dye-sensitized cell piece of model MG-OPV-25 can be used；
In the section Example of the application, in order to keep the utilization efficiency of light higher, in the lens 101 and described first
Reflex reflector 106 is also further provided between solar battery group 102 at the outer rim in region, the reflex reflector 106 can be with
It is set as film made of mirror or reflectorized material etc., makes the light after lens 101 reflect further by the first solar-electricity
The conversion of magnetic group.
In the section Example of the application, the rest energy collection portion 1 is also further provided with the second solar battery group
107, second solar battery group 107 is arranged in the luminous environment around lens 101, and second solar battery group can
It is obtained with directly purchasing, cell piece identical with the first solar battery group can be used, i.e., model MG-OPV-25's is organic
Macromolecule photoelectric materials for solar cells dye-sensitized cell piece.
First support thermally conductive sheet 103, the first support thermally conductive sheet 103 consolidate or are connected to first solar-electricity
The back side of pond group 102, for supporting first solar battery group 102 and between first solar battery group 102
Heat transmitting occurs, in the embodiment provided with shell 3 of the application, the shape of the first support thermally conductive sheet 103 can root
The setting that adaptability is carried out according to the shape of shell 3, is fixedly connected with its outer rim with the shell 3, and highly thermally conductive in order to mention
First support thermally conductive sheet 103 can be tightly connected by efficiency with the shell 3；
Second support thermally conductive sheet 104, the second support thermally conductive sheet 104 is opposite with the first support thermally conductive sheet 103 to be set
It sets, and forms accommodating space with the first support thermally conductive sheet 103 interval, the outside of the second support thermally conductive sheet 104 is equipped with
The shape of refrigerant passage, the second support thermally conductive sheet 104 can also carry out the setting of adaptability according to the shape of shell 3, make
Its outer rim and shell 3 consolidate, and in order to which that improves thermal energy passes to efficiency, can be by the second support thermally conductive sheet 104 and the shell 3
It is tightly connected, through-hole is set in the position corresponding position of the shell 3 and refrigerant passage, allows refrigerant in external environment and refrigerant
It is flowed between channel；The first support thermally conductive sheet 103 and the second support thermally conductive sheet 104 can be set by copper sheet, iron plate etc. both
With some strength, and the material that can pass to heat is made, in some embodiments of the present application, in order to improve the biography of heat
To efficiency, one layer also is coated in the upper surface and/or lower surface of the first support thermally conductive sheet 103 and the second support thermally conductive sheet 104
Heat Conduction Material keeps the efficiency passed to more preferable.
Thermoelectric slice 105, the thermoelectric slice 105 is in the accommodating space, with the first support thermally conductive sheet 103 and described
Second support 104 gluing of thermally conductive sheet connection, is sent out using the temperature difference between the first thermoelectric slice 105 and the second thermoelectric slice 105
Electricity.The thermoelectric slice 105 can directly buy acquisition.
The kinetic energy collecting portion 2 includes electromagnetic generator, and the electromagnetic generator includes:
First permanent magnet 201, first permanent magnet 201 are used to provide stable magnetic force；
Suspended coil 202, the suspended coil 202 are arranged with first permanent magnet 201 interval, the suspended coil
202 include that coil 202a and the second permanent magnet 202b, the second permanent magnet 202b and the coil 202a is consolidated, and described second
Permanent magnet 202b is identical as the magnetic pole on 201 opposite face of the first permanent magnet, so that the first permanent magnet 201 and the second permanent magnet
It can produce repulsive force between 202b, realize the suspension of suspended coil 202.The coil 202a can directly purchase acquisition.?
In embodiments herein, the specific structure of the suspended coil 202 is as follows: the suspended coil 202 includes two groups of coils
202a is arranged to rodlike the second permanent magnet 202b and coil protection board 202c, and the second permanent magnet 202b setting is described
Between coil 202a, the outside of the coil 202a is arranged in the coil 202a protection board.Effect to be protection is more preferable, institute
Protrusion can also be arranged on coil protection board 202c by stating.
In some embodiments of the present application, it is also further provided with suspension cavity 203, first permanent magnet 201 is set
It sets in the bottom of the suspension cavity 203, the suspended coil 202 is suspended in the suspension cavity 203 and is suspended in described
The top of first permanent magnet 201 can move in the suspension cavity 203.The shape of first permanent magnet 201 can
To carry out the setting of adaptability according to the shape of the suspension cavity 203.The suspension cavity 203 can also be further arranged to
Seal cavity.
In some embodiments of the present application, it is also further provided with piezoelectric generator, the piezoelectric generator includes pressure
Electric piece 204, the piezoelectric patches 204 and the suspended coil 202 be spaced setting and when the suspended coil 202 moves can with it is described
Piezoelectric patches 204 collides, and can be fixedly arranged on cavity, and the piezoelectric patches 204 can purchase PZT (piezoelectric
Ceramic transducer, lead titanate piezoelectric ceramics), PMN-PT (Lead magnesium niobate-Lead t
Itanate, lead magnesium niobate-lead titanate) piezoelectric ceramics etc..
In some embodiments of the present application, it is also further provided with friction generator, the friction generator includes:
First friction film 205, first friction film 205 are fixedly arranged at the suspended coil 202 with described first forever
The opposite side of 201 magnet of magnet；
Second friction film 206, second friction film 206 are consolidated with the permanent magnet, thin with first friction
Film 205 is oppositely arranged, and second friction film 206 is opposite with the electrode of first friction film 205.The cathode friction
Film can buy polytetrafluoroethylene film, fluorinated ethylene propylene copolymer film etc., and the anode friction film can be purchased
Buy nylon, metallic film etc..
In the detailed process that above-mentioned energy gathering devices are connect with energy storage device, due to solar battery group with
The output of thermoelectric slice 105 is direct current, so needing not move through rectifier bridge, other generator units all pass through rectifier bridge for alternating current
Be changed into after direct current with all generator unit anodes with together, cathode with together to charge the battery.
This application discloses a kind of energy gathering devices, including kinetic energy collecting portion and rest energy collection portion, the rest energy is collected
Portion and kinetic energy collecting portion consolidation, the rest energy collection portion is at least partially disposed in luminous environment, the rest energy collection portion and described
Kinetic energy collecting portion is all connected with energy storage device, wherein the rest energy collection portion is in light power generator and thermal power generator
At least one, the kinetic energy collecting portion can be set in friction generator, electromagnetic generator or piezoelectric generator extremely
Few one kind improves the collection efficiency of energy through the above technical solutions, dynamic and static energy can be collected simultaneously, this
Outside, behind kinetic energy collecting portion or the damage of rest energy collection portion, it will not influence the normal work of another part.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any
Those skilled in the art is in technical scope disclosed in the present application, and any changes or substitutions that can be easily thought of, all answers
Cover within the scope of protection of this application.Therefore, the protection scope of the application should be with the scope of protection of the claims
It is quasi-.
Claims (14)
1. a kind of energy gathering devices, including kinetic energy collecting portion, which is characterized in that further include rest energy collection portion, the rest energy is received
Collection portion and kinetic energy collecting portion consolidation, the rest energy collection portion are at least partially disposed in luminous environment, the rest energy collection portion and institute
It states kinetic energy collecting portion to be all connected with energy storage device, wherein the rest energy collection portion is light power generator and thermal power generator
At least one of, the kinetic energy collecting portion can be set in friction generator, electromagnetic generator or piezoelectric generator
It is at least one.
2. energy gathering devices according to claim 1, which is characterized in that the rest energy collection portion includes compound luminous energy
Generator and thermal power generator, the compound light power generator and thermal power generator include:
Lens, the lens are arranged in luminous environment, for the light aggregation that will be radiated on lens；
First solar battery group, first solar battery group and the lens separation are arranged, and are used to absorption lens and assemble
Light and be translated into electric energy；
First support thermally conductive sheet, the first support thermally conductive sheet consolidation or the back for being connected to first solar battery group
Face is transmitted for supporting first solar battery group and heat occurring between first solar battery group；
Second support thermally conductive sheet, the second support thermally conductive sheet and described first support thermally conductive sheet to be oppositely arranged, and with described the
One support thermally conductive sheet interval forms accommodating space, and the outside of the second support thermally conductive sheet is equipped with refrigerant passage；
Thermoelectric slice, the thermoelectric slice are arranged in the accommodating space, with the first support thermally conductive sheet and second support
Thermally conductive sheet consolidation abuts, and is generated electricity using the temperature difference between the first thermoelectric slice and the second thermoelectric slice.
3. energy gathering devices according to claim 2, which is characterized in that the rest energy collection portion further includes reflective dress
It sets, the reflex reflector is arranged between the lens and first solar battery group at the outer rim in region, and being used to will be through
Light of the outgoing at the outer rim reflects in first solar battery group after lens refraction.
4. according to energy gathering devices described in claim 2 or 3, which is characterized in that the rest energy Power Generation Section further includes
Two solar battery groups, second solar battery group are arranged in the luminous environment around lens.
5. energy gathering devices according to claim 4, which is characterized in that second solar battery group and described the
One support thermally conductive sheet consolidation.
6. according to energy gathering devices described in claim 2 or 3, which is characterized in that the first support thermally conductive sheet and institute
It states the second support thermally conductive sheet and the thermoelectric slice is tightly connected.
7. according to energy gathering devices described in claim 2 or 3, which is characterized in that described first supports the upper of thermally conductive sheet
Surface or/and lower surface are coated with heat-conducting layer, and the upper surface or/and lower surface of the second support thermally conductive sheet are coated with thermally conductive
Layer.
8. energy gathering devices according to claim 1, which is characterized in that the kinetic energy collecting portion includes Electromagnetic generation
Machine, the electromagnetic generator include:
First permanent magnet, first permanent magnet are used to provide stable magnetic force；
Suspended coil, the suspended coil and first permanent magnet interval are arranged, and the suspended coil includes coil and second
Permanent magnet, second permanent magnet and the coil consolidate, on second permanent magnet and the first permanent magnet opposite face
Magnetic pole is identical, so as to can produce repulsive force between the first permanent magnet and the second permanent magnet, realizes the suspension of suspended coil.
9. energy gathering devices according to claim 8, which is characterized in that the suspended coil further includes protection board, institute
State the outer surface that the coil is arranged in protection board.
10. energy gathering devices according to claim 8, which is characterized in that the kinetic energy collecting portion further includes suspension chamber
Body, first permanent magnet are arranged in the bottom of the suspension cavity, the suspended coil be suspended in the suspension cavity and
It is suspended in the top of first permanent magnet, can be moved in the suspension cavity.
11. according to the described in any item energy gathering devices of claim 8-10, which is characterized in that the kinetic energy collecting portion is also wrapped
Piezoelectric generator is included, the piezoelectric generator includes piezoelectric patches, and the piezoelectric patches is arranged and described with the suspended coil interval
Suspended coil can collide when moving with the piezoelectric patches.
12. according to the described in any item energy gathering devices of claim 8-10, which is characterized in that the kinetic energy collecting portion is also wrapped
Friction generator is included, the friction generator includes:
First friction film, it is opposite with the first permanent magnetism ferromagnetic iron that first friction film is fixedly arranged at the suspended coil
Side；
Second friction film, second friction film and the permanent magnet consolidate, and are oppositely arranged with first friction film,
Second friction film is opposite with the electrode of first friction film.
13. energy gathering devices according to claim 1, which is characterized in that the energy gathering devices further include shell,
In the housing, the shell is equipped with and the rest energy collection portion and institute for the rest energy collection portion and kinetic energy collecting portion setting
State the mounting hole that kinetic energy collecting portion matches.
14. energy gathering devices according to claim 13, which is characterized in that the shell is spherical or regular polygon
Shape.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110311531A (en) * | 2019-08-01 | 2019-10-08 | 广东心科医疗科技有限公司 | A kind of energy collecting device |
| CN111181346A (en) * | 2020-01-20 | 2020-05-19 | 浙江大学 | Electromagnetic vibration energy collecting device for ocean robot |
| CN112054712A (en) * | 2020-09-03 | 2020-12-08 | 重庆邮电大学 | Friction-electromagnetism combined type nanoscale collector based on magnetic suspension ultralow resistance |
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Application publication date: 20190521 |