CN109461981A - A kind of rechargeable battery of wireless charging type - Google Patents
A kind of rechargeable battery of wireless charging type Download PDFInfo
- Publication number
- CN109461981A CN109461981A CN201811233681.0A CN201811233681A CN109461981A CN 109461981 A CN109461981 A CN 109461981A CN 201811233681 A CN201811233681 A CN 201811233681A CN 109461981 A CN109461981 A CN 109461981A
- Authority
- CN
- China
- Prior art keywords
- layer
- flux guide
- cell body
- wireless charging
- guide layer
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000010410 layer Substances 0.000 claims abstract description 70
- 230000004907 flux Effects 0.000 claims abstract description 41
- 210000005056 cell body Anatomy 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 20
- 239000007773 negative electrode material Substances 0.000 claims abstract description 18
- 239000011241 protective layer Substances 0.000 claims abstract description 13
- 239000000853 adhesive Substances 0.000 claims abstract description 11
- 230000001070 adhesive effect Effects 0.000 claims abstract description 11
- 238000012545 processing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/46—Accumulators structurally combined with charging apparatus
-
- H02J7/025—
-
- 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
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The present invention provides a kind of rechargeable battery of wireless charging type; it is received circuit (receiving circuit includes charging circuit and protection circuit) including cell body, the negative electrode material component being set to inside cell body, positive electrode component, carbon-point, the positive terminal for being set to cell body upper end and the wireless charging RX being set to inside cell body, it includes the first flexible flux guide layer, PCB coil layer and the second flexible flux guide layer set gradually that wireless RX, which receives circuit,；And the first flexible flux guide layer, the second flexible flux guide layer all include adhesive material layer, protective layer and faraday's flux guide layer; in actual application; this wireless charging RX receives the mountable battery upper end close to anode of circuit view battery structure size, also the mountable battery bottom end close to cathode；Due to the method using wireless charging, traditional metal positive and negative anodes contact charging bring security risk can be effectively avoided, and wireless charging is easy to use, securely and reliably, using effect is prominent.
Description
[technical field]
The present invention relates to rechargeable battery product technical field, more particularly to it is a kind of easy-to-use, intelligence degree is high
Without security risk wireless charging type rechargeable battery.
[background technique]
In recent years, wireless charging technology had obtained quick development and progress, brought to daily life very big
Convenience filled however, current rechargeable battery is still to contact to charge by positive and negative anodes point contact type if manpower touches
Electric equipment positive and negative anodes will result in circuit, and there are huge security risks, and the wireless charging technology being commonly used is still
Place that there are many shortcomings, such as: negative electricity extremely metal in bottom is easy to block electromagnetic wave coupling and radiation；No. 5 and No. 7 batteries
The chargeable area in bottom is narrow, and coil design difficulty is very big, and power is unable to satisfy requirement；It needs in inside battery space while setting
It counts wireless charging RX and receives circuit, charging circuit and protection circuit restrict dimensions of semiconductor devices and reliability requirement height etc.
The better popularization of product.
Based on this, those skilled in the art has carried out a large amount of research and development and experiment, from the specific internal structure of rechargeable battery
It makes partially to start with and improves and improve, and achieve preferable achievement, the present invention not only solves the small nothing of rechargeable battery
Line charge technical difficulty, and fundamentally realize rechargeable battery and charge with being changed by point contact type contact originally and pass through nothing now
Line emits received wireless charging mode, eliminates security risk, and using effect is prominent.
[summary of the invention]
To overcome the problems of prior art, the present invention provides a kind of easy-to-use, high no peace of intelligence degree
The rechargeable rechargeable battery of the high-performance wireless of full hidden danger.
The scheme that the present invention solves technical problem is to provide a kind of method that high-performance wireless is rechargeable to rechargeable battery
Charging, it is characterised in that: including cell body, the negative electrode material component being set to inside the cell body, be in negative electrode material group
Positive electrode component on the outside of part, the carbon-point in negative electrode material component internal are set to cell body upper end and and positive electrode
The positive terminal and be set to the wireless RX reception circuit unit being in contact inside cell body and with carbon-point that component is electrically connected, should
It includes that the first flexible flux guide layer set gradually, PCB coil layer and second are flexible that wireless RX receives circuit unit from the inside to the outside
Flux guide layer；And the first flexible flux guide layer, the second flexible flux guide layer all include adhesive material layer, protective layer and in pasting material
Faraday's flux guide layer between the bed of material and protective layer；The wireless RX receives the first flexible flux guide layer, PCB coil of circuit unit
Hollow processing is done at position simultaneously among layer and the second flexible flux guide layer, and carbon-point receives circuit unit through the wireless RX and sets
It sets.
Preferably, position cut-out openings among the described first flexible flux guide layer, PCB coil layer and the second flexible flux guide layer
Diameter range be 3-6mm.
Preferably, the PCB coil layer includes PCB coil and the control circuit board with PCB coil electric connection；It should
The diameter range of PCB coil is 6-17mm.
Preferably, the length range of the cell body is 28-50mm.
Preferably, the external diametrical extent of the cell body is 10-26mm.
Compared with prior art, a kind of rechargeable battery of wireless charging type of the present invention pass through while being arranged cell body 11,
It is set to the negative electrode material component inside the cell body 11, the positive electrode component on the outside of negative electrode material component, is in
The carbon-point 111 of negative electrode material component internal, be set to cell body upper end and with positive electrode component be electrically connected positive terminal with
And it is set to the wireless RX being in contact inside cell body and with carbon-point 111 and receives circuit unit 112, and the first flexible flux guide layer
1121, the second flexible flux guide layer 1123 all includes adhesive material layer, protective layer and is between adhesive material layer and protective layer
Faraday's flux guide layer, in actual application, due to using magnetic permeable material layer structure, can effectively avoid traditional gold
Belong to negative electrode and block electromagnetic wave coupled problem, and coil design difficulty is low, inside battery be arranged simultaneously wireless charging RX reception circuit,
Charging circuit and protection circuit, securely and reliably, using effect is prominent.
[Detailed description of the invention]
Fig. 1 is a kind of stereoscopic-state structural schematic diagram of the rechargeable battery of wireless charging type of the present invention.
[specific embodiment]
To make the purpose of the present invention, technical solution and advantage are more clearly understood, with reference to the accompanying drawings and embodiments, to this
Invention is further elaborated.It should be appreciated that specific embodiment described herein is used only for explaining the present invention, not
For limiting the invention.
Referring to Fig. 1, a kind of rechargeable battery 1 of wireless charging type of the present invention includes cell body 11, is set to the electricity
Negative electrode material component inside pond body 11, is in negative electrode material component at the positive electrode component on the outside of negative electrode material component
Internal carbon-point 111, the positive terminal for being set to cell body upper end and being electrically connected with positive electrode component and it is set to battery
Internal portion and the wireless RX reception circuit unit 112 being in contact with carbon-point 111；The wireless RX receives circuit unit 112 by interior
To outer the first flexible flux guide layer 1121, PCB coil layer 1122 and the second flexible flux guide layer 1123 including setting gradually；And it should
The first flexible flux guide layer 1123 of flexible flux guide layer 1121, second all including adhesive material layer, protective layer and is in adhesive material
Faraday's flux guide layer between layer and protective layer；First flexible flux guide layer 1121 of the wireless RX reception circuit unit 112,
Hollow processing is done at PCB coil layer 1122 and the second flexible intermediate position of flux guide layer 112 simultaneously, and carbon-point 111 runs through the nothing
Line RX receives circuit unit 112 and is arranged.
By the way that cell body 11, the negative electrode material component being set to inside the cell body 11 are arranged simultaneously, in cathode material
Material component on the outside of positive electrode component, the carbon-point 111 in negative electrode material component internal, be set to cell body upper end and with just
The positive terminal and be set to the wireless RX reception electricity being in contact inside cell body and with carbon-point 111 that pole material member is electrically connected
Road component 112, and the flexible flux guide layer 1123 of the first flexible flux guide layer 1121, second all include adhesive material layer, protective layer with
And faraday's flux guide layer between adhesive material layer and protective layer, in actual application, due to using magnetic permeable material
Layer structure, can effectively avoid traditional metal negative electrode from blocking electromagnetic wave coupled problem, and coil design difficulty is low, battery
The internal wireless charging RX that is arranged simultaneously receives circuit, charging circuit and protection circuit, and securely and reliably, using effect is prominent.
The claim of this application inside battery be packed into setting wireless charging RX receive circuit (receive circuit include charging circuit and
Protection circuit) reach the method for rechargeable battery wireless charging.
This wireless charging RX, which receives circuit, needs the battery upper end for being possibly mounted at close anode depending on battery structure size,
It is possible that being arranged close to the battery bottom end of cathode.
Preferably, the wireless RX receive the first flexible flux guide layer 1121 of circuit unit 112, PCB coil layer 1122 with
And second the diameter ranges of the flexible intermediate position cut-out openings of flux guide layer 1123 be 3-6mm.First flexible flux guide layer 1121,
Second flexible flux guide layer 1123 increases induction designed for placing electromagnetic wave loss.
Preferably, the PCB coil layer 1122 includes PCB coil and the control circuit board with PCB coil electric connection
1124；The diameter range of the PCB coil is 6-17mm.
Preferably, the length range of the cell body 11 is 28-50mm.
Preferably, the external diametrical extent of the cell body 11 is 10-26mm.
Wireless receiving circuit, distribution penetrate TX and receive RX.TX launching seat, Surface Subsidence formula structure can be used, also can be used
Icon positioning mode, for defining chargeable region, the flexible magnetic shielding material covering in other regions can with determine only setting
Charged area；It receives RX circuit board to be installed in rechargeable battery for receiving electromagnetic radiation, realizes wireless charging.
The wireless charging mode of the design can be A4WP, Qi wireless charging and other modes.
Compared with the charging modes of existing rechargeable battery, the present invention realizes that wireless charging charges the battery, and does not deposit for the first time
In the security risk of point contact type, there is the unrivaled superiority of present rechargeable battery charging.
Compared with prior art, a kind of rechargeable battery 1 of wireless charging type of the present invention pass through while being arranged cell body 11,
It is set to the negative electrode material component inside the cell body 11, the positive electrode component on the outside of negative electrode material component, is in
The carbon-point 111 of negative electrode material component internal, be set to cell body upper end and with positive electrode component be electrically connected positive terminal with
And it is set to the wireless RX being in contact inside cell body and with carbon-point 111 and receives circuit unit 112, and the first flexible flux guide layer
1121, the second flexible flux guide layer 1123 all includes adhesive material layer, protective layer and is between adhesive material layer and protective layer
Faraday's flux guide layer, in actual application, due to using magnetic permeable material layer structure, can effectively avoid traditional gold
Belong to negative electrode and block electromagnetic wave coupled problem, and coil design difficulty is low, inside battery be arranged simultaneously wireless charging RX reception circuit,
Charging circuit and protection circuit, securely and reliably, using effect is prominent.
The embodiments of the present invention described above are not intended to limit the scope of the present invention.It is any in the present invention
Spirit and principle within made modifications, equivalent substitutions and improvements etc., should be included in claim protection model of the invention
Within enclosing.
Claims (5)
1. a kind of rechargeable battery of wireless charging type, it is characterised in that: including cell body, be set to inside the cell body
Negative electrode material component, the carbon-point in negative electrode material component internal, is set the positive electrode component on the outside of negative electrode material component
Be placed in cell body upper end and the positive terminal that is electrically connected with positive electrode component and be set to inside cell body and with carbon-point phase
The wireless RX of contact receives circuit unit, this is wireless, and RX reception circuit unit includes the first flexible magnetic set gradually from the inside to the outside
The flexible flux guide layer of conducting shell, PCB coil layer and second；And the first flexible flux guide layer, the second flexible flux guide layer all include pasting
Material layer, protective layer and faraday's flux guide layer between adhesive material layer and protective layer；The wireless RX receives circuit
Hollow processing, and carbon-point are done in position simultaneously among the flexible flux guide layer of the first of component, PCB coil layer and the second flexible flux guide layer
Circuit unit setting is received through the wireless RX.
2. a kind of rechargeable battery of wireless charging type as described in claim 1, it is characterised in that: the described first flexible magnetic conductance
The diameter range of position cut-out openings is 3-6mm among the flexible flux guide layer of layer, PCB coil layer and second.
3. a kind of rechargeable battery of wireless charging type as described in claim 1, it is characterised in that: the PCB coil layer packet
The control circuit board for including PCB coil and being electrically connected with PCB coil；The diameter range of the PCB coil is 6-17mm.
4. a kind of rechargeable battery of wireless charging type as described in claim 1, it is characterised in that: the length of the cell body
Range is 28mm-50mm.
5. a kind of rechargeable battery of wireless charging type as described in claim 1 or 4, it is characterised in that: the cell body
External diametrical extent is 10mm-26mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811233681.0A CN109461981B (en) | 2018-10-23 | 2018-10-23 | Wireless charging type rechargeable battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811233681.0A CN109461981B (en) | 2018-10-23 | 2018-10-23 | Wireless charging type rechargeable battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109461981A true CN109461981A (en) | 2019-03-12 |
| CN109461981B CN109461981B (en) | 2020-08-04 |
Family
ID=65608122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811233681.0A Active CN109461981B (en) | 2018-10-23 | 2018-10-23 | Wireless charging type rechargeable battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109461981B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101523693A (en) * | 2006-08-04 | 2009-09-02 | Sk化学株式会社 | Induction coil for cordless energy charging and data transfer |
| WO2015076274A1 (en) * | 2013-11-19 | 2015-05-28 | 矢崎総業株式会社 | Coil unit and contactless power transfer device |
| CN107078552A (en) * | 2014-10-16 | 2017-08-18 | 罗伯特·博世有限公司 | Coil system for carrying out induction type energy transmission, induction type energy delivery devices and the method for manufacturing the coil system for carrying out induction type energy transmission |
| CN108550937A (en) * | 2018-05-03 | 2018-09-18 | 深圳市熙锦科技发展有限公司 | The rechargeable battery of built-in Wireless charging coil |
-
2018
- 2018-10-23 CN CN201811233681.0A patent/CN109461981B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101523693A (en) * | 2006-08-04 | 2009-09-02 | Sk化学株式会社 | Induction coil for cordless energy charging and data transfer |
| WO2015076274A1 (en) * | 2013-11-19 | 2015-05-28 | 矢崎総業株式会社 | Coil unit and contactless power transfer device |
| CN107078552A (en) * | 2014-10-16 | 2017-08-18 | 罗伯特·博世有限公司 | Coil system for carrying out induction type energy transmission, induction type energy delivery devices and the method for manufacturing the coil system for carrying out induction type energy transmission |
| CN108550937A (en) * | 2018-05-03 | 2018-09-18 | 深圳市熙锦科技发展有限公司 | The rechargeable battery of built-in Wireless charging coil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109461981B (en) | 2020-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8248025B2 (en) | Charging system capable of charging electronic device by electromagnetic induction | |
| CN205212487U (en) | Wireless magnetic force support of easily operating that charges | |
| CN105959437A (en) | Magnetic suction mobile phone shell, magnetic suction mobile phone back clip battery and magnetic suction mobile phone charging device | |
| CN206728970U (en) | It is a kind of can wireless charging electronics buoy | |
| CN109461981A (en) | A kind of rechargeable battery of wireless charging type | |
| CN206364082U (en) | Have the bluetooth earphone battery of solar recharging and wireless charging function concurrently | |
| CN102142709A (en) | Wireless charging device | |
| CN104285333B (en) | Wireless charging device for cable Type Rechargeable Battery | |
| CN105680524A (en) | Non-contact charging equipment | |
| CN212676919U (en) | Electromagnetic interference resistance's wireless lead acid battery that charges | |
| CN208706787U (en) | A kind of column lithium ion battery | |
| CN202168118U (en) | Mobile telephone casing | |
| CN208079190U (en) | A kind of vehicle-mounted bracket external member can be used for carrying out wireless charging to mobile phone | |
| CN202495554U (en) | Wireless induction charging lithium battery | |
| CN207625351U (en) | Improve the coil of wireless charging directive overrurrent relay | |
| CN206341040U (en) | Wireless charging device | |
| CN208539023U (en) | A kind of cylindrical battery | |
| CN214205008U (en) | Magnetic wireless charging device | |
| CN206931658U (en) | A kind of battery battery core and the battery comprising the battery battery core | |
| CN105610227B (en) | The wireless charging structure and mobile terminal of a kind of mobile terminal | |
| CN206619635U (en) | A kind of flash-light battery | |
| CN208094231U (en) | A kind of mobile power that wireless charging is output and input | |
| CN208862595U (en) | Mobile charging power supply | |
| CN205725056U (en) | Wireless charger | |
| CN208433786U (en) | A kind of flexibility wireless charger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210121 Address after: Guoya Road, industrial new town, Huaying City, Guang'an City, Sichuan Province Patentee after: Huaying choumi Technology Co.,Ltd. Address before: 518000 room 313, building a, science and Technology Park, Pengnian University Town, South 5 District, honghualing Industrial Park, Taoyuan Street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN AIDIXIN TECHNOLOGY Co.,Ltd. |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20220517 Granted publication date: 20200804 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220801 Granted publication date: 20200804 |