CN209627041U - Wireless charging graphene supercapacitor - Google Patents
Wireless charging graphene supercapacitor Download PDFInfo
- Publication number
- CN209627041U CN209627041U CN201920091206.8U CN201920091206U CN209627041U CN 209627041 U CN209627041 U CN 209627041U CN 201920091206 U CN201920091206 U CN 201920091206U CN 209627041 U CN209627041 U CN 209627041U
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- Prior art keywords
- graphene
- module
- flexible
- supercapacitor
- wireless charging
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/13—Energy storage using capacitors
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of wireless charging graphene supercapacitors comprising flexible base board, the flexible bent graphene supercapacitor of film, flexible bendable graphene coil, charging module and circuit control module on the flexible base board；The flexible bendable graphene supercapacitor is electrically connected with the circuit control module, and the circuit control module is electrically connected with the charging module, and the charging module is electrically connected with flexible bendable graphene coil.The wireless charging graphene supercapacitor be it is flexible and more frivolous, can be used for flexible microelectronics.
Description
Technical field
The utility model relates to charge power supply technical fields, more particularly to a kind of super electricity of wireless charging graphene
Container.
Background technique
Wireless charging recent years to be widely used in electric toothbrush, height due to its characteristic such as contactless, convenient
Hold mobile phone, the even fields such as electric car.State, which is known, discloses the invention of a Publication No. CN106710883A on innings patent network
Patent application, the application for a patent for invention disclose a kind of wireless charging supercapacitor, including positive electrode, negative electrode, setting exist
Diaphragm, electrolyte, package casing and charging module, the charging module between positive electrode and negative electrode include wireless receiver
And wireless transmitter, the wireless receiver are installed on the predeterminated position of the positive electrode and negative electrode, the predeterminated position
Radio signal is provided to the wireless receiver suitable for the wireless transmitter, the wireless transmitter is controllably electrically connected
Wireless charging is realized by the on-off to the charging module in external power supply.There are following for the wireless charging supercapacitor
Defect:
1, wireless charging receiver is only simply incorporated into inside supercapacitor, and the two does not use identical material
Or similar technique preparation, do not reach integrated processing, integrated level is lower.
2, supercapacitor and wireless charging module are non-flexible, not bent, and supercapacitor is button, square
Or cylindrical type, package casing are plastic shell or metal shell, volume is big, is not applicable in flexible microelectronics.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of wireless charging graphene supercapacitor, this is wireless
Charge graphene supercapacitor be it is flexible and more frivolous, can be used for flexible microelectronics.
The technical solution of the utility model is to provide a kind of graphene super capacitor that can carry out wireless charging
Device, including flexible base board, the flexible base board are equipped with flexible bendable graphene supercapacitor and flexible bendable stone
Black alkene coil, and it is integrated with charging module and circuit control module；The flexible bendable graphene supercapacitor and institute
The circuit control module electrical connection stated, the circuit control module are electrically connected with the charging module, the charging mould
Block is electrically connected with flexible bendable graphene coil.
After using the above structure, the wireless charging graphene supercapacitor of the utility model, compared with prior art, tool
It has the advantage that
Since the wireless charging graphene supercapacitor of the utility model includes flexible base board, on the flexible base board
Equipped with flexible bendable graphene supercapacitor and flexible bendable graphene coil, and it is integrated with charging module and circuit control
Molding block can be used for flexible microelectronic device so that the wireless charging graphene supercapacitor is flexible bendable and frivolous
Power supply.In addition, the integrated degree of the wireless charging graphene supercapacitor is high, identical raw material and similar has been used
Technique prepare the electrode and flexible bendable graphene coil of flexible bendable graphene supercapacitor, simple process,
Cost is relatively low, is suitble to produce in enormous quantities.
As an improvement, the flexible base board is polyethylene terephthalate or polyimides or poly- naphthalenedicarboxylic acid second
Diol ester or polyethylene.
As an improvement, flexible bendable graphene supercapacitor and flexible bendable graphene coil are by highly conductive stone
The composite material of black alkene or highly conductive graphene and conducting polymer is prepared.After adopting the structure, electrode can be improved
With the conductivity of coil and the inductance of coil.
As an improvement, being connected inside the flexible bendable graphene supercapacitor by several ultracapacitor cells
Or it is formed in parallel.
As an improvement, the charging module includes AC input, rectification module, filtering voltage regulation module and direct current
Output end, the AC input are connect with the rectification module, and the rectification module and filtering voltage regulation module connect
It connects, the filtering voltage regulation module is connect with the DC output end.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the wireless charging graphene supercapacitor of the utility model.
Fig. 2 is the parallel circuit structure schematic diagram of the wireless charging graphene supercapacitor of the utility model.
Fig. 3 is the series circuit configuration schematic diagram of the wireless charging graphene supercapacitor of the utility model.
It is as shown in the figure: 1, flexible base board, 2, flexible bendable graphene supercapacitor, 3, flexible bendable graphene line
Circle, 4, charging module, 5, circuit control module.
Specific embodiment
In order to so more preferable that understand the application, various aspects of the reference attached drawing to the application are made into more detailed description.It answers
Understand, the only description to the illustrative embodiments of the application is described in detail in these, rather than limits the application in any way
Range.In the specification, the identical element of identical reference numbers.
In the accompanying drawings, for ease of description, thickness, the size and shape of object are slightly exaggerated.Attached drawing is merely illustrative
And it is non-critical drawn to scale.
It will also be appreciated that term "comprising" " comprising ", " having ", "comprising", " including ", when making in the present specification
Used time indicates that there are the feature, entirety, step, operations, elements, and/or components, but does not preclude the presence or addition of one
Or other multiple features, entirety, step, step, operation, component, assembly unit and/or their combination.In addition, ought such as " ... extremely
Few one " statement when appearing in after the list of listed feature, feature listed by modification is entire, rather than the list in modification list
Only element.
As shown in Figure 1, the wireless charging graphene supercapacitor of the utility model includes flexible base board 1, described is soft
Property substrate 1 be equipped with flexible bendable graphene supercapacitor and flexible bendable graphene coil, and be integrated with charging mould
Block and circuit control module.When specific production, on a flexible substrate 1 by finely dispersed highly conductive graphene slurry film, do
It is compacted after dry solidification using roll squeezer；Then, the etching of specific pattern is carried out to above-mentioned graphene film using laser etching machine,
Obtain graphene interdigitated electrodes and graphene coil；Then electrolyte is applied on interdigitated electrodes again.Then, by the mould that charges
Block and circuit control module are welded in the blank space of flexible base board, are electrically connected with graphene supercapacitor and graphene coil；
Then, processing is packaged using the flexible macromolecules film such as transparent adhesive tape or PDMS.
The flexible base board is polyethylene terephthalate (PET) or polyimides (PI) or poly- naphthalenedicarboxylic acid second
The macromolecule membranes such as diol ester (PEN) or polyethylene (PE).
The charging module 4 includes AC input, rectification module, filtering voltage regulation module and DC output end,
The AC input is connect with the rectification module, and the rectification module is connect with filtering voltage regulation module, described
Filtering voltage regulation module connect with the DC output end.The AC input and the graphene coil 3
Electrical connection, the DC output end are electrically connected with graphene supercapacitor 2.
The circuit control module 5 can control it is series-parallel inside supercapacitor, specific effect be control it is multiple
It is in parallel when series connection, electric discharge when ultracapacitor cell charges；Or it connects when parallel connection, electric discharge when charging.
Claims (5)
1. a kind of wireless charging graphene supercapacitor, it is characterised in that: including flexible base board, set on the flexible base board
Flexible bent graphene supercapacitor, flexible bendable graphene coil, charging module and circuit control module；It is described
Flexible bendable graphene supercapacitor be electrically connected with the circuit control module, the circuit control module and institute
The charging module electrical connection stated, the charging module are electrically connected with flexible bendable graphene coil.
2. wireless charging graphene supercapacitor according to claim 1, it is characterised in that: the flexible base board is
Polyethylene terephthalate or polyimides or polyethylene naphthalate or polyethylene.
3. wireless charging graphene supercapacitor according to claim 1, it is characterised in that: flexible bendable graphene
Supercapacitor and flexible bendable graphene coil are by highly conductive graphene or highly conductive graphene and conducting polymer
Composite material is prepared.
4. wireless charging graphene supercapacitor according to claim 1, it is characterised in that: the flexible bendable
It is formed inside graphene supercapacitor by several ultracapacitor cell serial or parallel connections.
5. wireless charging graphene supercapacitor according to claim 1, it is characterised in that: the charging module packet
Include AC input, rectification module, filtering voltage regulation module and DC output end, the AC input and described
Rectification module connection, the rectification module are connect with filtering voltage regulation module, the filtering voltage regulation module and the direct current
The connection of electricity output end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920091206.8U CN209627041U (en) | 2019-01-21 | 2019-01-21 | Wireless charging graphene supercapacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920091206.8U CN209627041U (en) | 2019-01-21 | 2019-01-21 | Wireless charging graphene supercapacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209627041U true CN209627041U (en) | 2019-11-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920091206.8U Active CN209627041U (en) | 2019-01-21 | 2019-01-21 | Wireless charging graphene supercapacitor |
Country Status (1)
| Country | Link |
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| CN (1) | CN209627041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111968860A (en) * | 2020-07-16 | 2020-11-20 | 北京理工大学 | Integrated self-charging miniature supercapacitor device and preparation thereof |
-
2019
- 2019-01-21 CN CN201920091206.8U patent/CN209627041U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111968860A (en) * | 2020-07-16 | 2020-11-20 | 北京理工大学 | Integrated self-charging miniature supercapacitor device and preparation thereof |
| CN111968860B (en) * | 2020-07-16 | 2021-08-27 | 北京理工大学 | Integrated self-charging miniature supercapacitor device and preparation thereof |
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