CN110767951A - Spherical wireless rechargeable battery - Google Patents
Spherical wireless rechargeable battery Download PDFInfo
- Publication number
- CN110767951A CN110767951A CN201911068410.9A CN201911068410A CN110767951A CN 110767951 A CN110767951 A CN 110767951A CN 201911068410 A CN201911068410 A CN 201911068410A CN 110767951 A CN110767951 A CN 110767951A
- Authority
- CN
- China
- Prior art keywords
- spherical
- circuit
- rechargeable battery
- wireless
- wireless rechargeable
- 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.)
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- 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
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- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
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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
- Y02E60/10—Energy storage using batteries
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- 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)
Abstract
The invention provides a spherical wireless charging battery, which comprises a spherical lithium battery, a wireless charging pad and a circuit control system, the surface of the spherical lithium battery is fixedly covered with a battery shell, two ends of the spherical lithium battery are respectively and fixedly provided with a positive electrode tab and a negative electrode tab, a receiving coil layer and a circuit film layer are respectively arranged in the shell of the battery shell, a control rod is arranged on one side of the wireless charging pad, the top of the control rod is respectively provided with a switch and an indicator light, a control circuit board is fixedly arranged in the control rod, the surface of the wireless charging pad is provided with a plurality of arc-shaped grooves, the circuit control system comprises a switch, a pressure sensitive resistance film, a control chip, an indicator light, an analog switch circuit and a charging coil, the spherical wireless rechargeable battery is reasonable in design and convenient to use, and has the function of being placed randomly for wireless charging.
Description
Technical Field
The invention belongs to the technical field of wireless charging, and particularly relates to a spherical wireless charging battery.
Background
In ball space, for example on products such as bluetooth headset, electron beads, mostly be square battery or cylindricality battery on the market now, and adopt spherical battery can effectual utilization spherical space, like chinese utility model: the invention provides a spherical lithium battery in CN201821541569.9, but the spherical lithium battery in this example is inconvenient to charge in practical use, and therefore, the invention provides a spherical wireless rechargeable battery.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a spherical wireless rechargeable battery which is reasonable in design, convenient to use and capable of being placed at will for wireless charging.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a spherical wireless rechargeable battery, includes spherical lithium cell, wireless pad and the circuit control system that charges, the fixed surface of spherical lithium cell covers there is battery case, the both ends of spherical lithium cell are fixed respectively and are provided with anodal utmost point ear and negative pole utmost point ear, battery case's casing is inside to be provided with receiving coil layer and circuit thin layer respectively, one side that the wireless pad that charges is provided with the control rod, the top of control rod is provided with switch and pilot lamp respectively, the inside fixed mounting of control rod has control circuit board, the surface that the wireless pad that charges is provided with a plurality of arc recess, the circuit control system includes switch, pressure sensitive film, control chip, pilot lamp, analog switch circuit and charging coil.
In a preferred embodiment of the present invention, the receiving coil layer is composed of a plurality of inductor coils, and the receiving coil layers are insulated independently from each other.
In a preferred embodiment of the present invention, the inductance coil is provided with a positive electrode lead and a negative electrode lead, and the positive electrode lead and the negative electrode lead are electrically connected to the circuit thin film layer.
In a preferred embodiment of the present invention, both sides of the circuit film layer are electrically connected to the positive electrode tab and the negative electrode tab, respectively.
As a preferred mode of the present invention, a USB power line is fixedly mounted on one side of the control rod, and the USB power line is electrically connected to the control circuit board, the switch, the indicator light, the pressure sensitive film, and the charging coil through a power supply circuit.
As a preferable mode of the present invention, the control chip and the analog switch circuit are integrally mounted on the control circuit board.
In a preferred embodiment of the present invention, the pressure sensitive film and the charging coil are mounted inside the wireless charging pad at a position below the arc-shaped groove.
In a preferred embodiment of the present invention, the control chip is electrically connected to the switch and the pressure sensitive film through the detection circuit.
As a preferred mode of the present invention, the control chip is electrically connected to the indicator light, the analog switch circuit and the charging coil through the command circuit.
In a preferred embodiment of the present invention, the wireless charging pad is made of an insulating flexible ceramic fiber material.
The invention has the beneficial effects that: the invention discloses a spherical wireless rechargeable battery which comprises a spherical lithium battery, a wireless charging pad, a battery shell, a positive electrode lug, a negative electrode lug, a receiving coil layer, a circuit film layer, an inductance coil, a positive electrode lead, a negative electrode lead, a control rod, a USB power line, a switch, an indicator lamp, a control circuit board, a control chip, an analog switch circuit, an arc-shaped groove, a pressure-sensitive resistance film and a charging coil.
1. The spherical wireless charging battery can wirelessly charge a spherical product with the battery through the matched wireless charging pad.
2. This spherical wireless rechargeable battery's the restriction orientation of charging not, can put wantonly in the arc recess of wireless pad that charges, and wireless pad that charges can be rolled up and accomodate, and it is comparatively nimble convenient to use.
3. This spherical wireless rechargeable battery can the automated inspection battery the locating place carry out the special direction and charge, can the energy can be saved, prevent that unnecessary is extravagant.
Drawings
Fig. 1 is a schematic cross-sectional view illustrating an internal structure of a spherical wireless rechargeable battery;
fig. 2 is a schematic structural diagram of a spherical wireless rechargeable battery receiving coil layer;
fig. 3 is an external view of a wireless charging pad of a spherical wireless charging battery;
fig. 4 is a schematic diagram of a charging coil structure in a wireless charging pad of a spherical wireless charging battery;
fig. 5 is a front sectional view of an internal structure of a wireless charging pad of a spherical wireless charging battery;
FIG. 6 is a schematic diagram of a circuit control system of a spherical wireless rechargeable battery;
in the figure: the wireless charging device comprises a 1-spherical lithium battery, a 2-wireless charging pad, a 3-battery shell, a 4-positive pole lug, a 5-negative pole lug, a 6-receiving coil layer, a 7-circuit thin film layer, an 8-inductance coil, a 9-positive pole lead, a 10-negative pole lead, an 11-control rod, a 12-USB power line, a 13-switch, a 14-indicator light, a 15-control circuit board, a 16-control chip, a 17-analog switch circuit, an 18-arc groove, a 19-pressure-sensitive resistance film and a 20-charging coil.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a spherical wireless rechargeable battery, includes spherical lithium cell 1, wireless pad 2 and the circuit control system that charges, the fixed surface of spherical lithium cell 1 covers has battery case 3, the both ends of spherical lithium cell 1 are fixed respectively and are provided with anodal utmost point ear 4 and negative pole utmost point ear 5, the casing inside of battery case 3 is provided with receiving coil layer 6 and circuit thin layer 7 respectively, one side of wireless pad 2 that charges is provided with control rod 11, control rod 11's top is provided with switch 13 and pilot lamp 14 respectively, control rod 11's inside fixed mounting has control circuit board 15, the surface of wireless pad 2 that charges is provided with a plurality of arc recess 18, the circuit control system includes switch 13, pressure-sensitive resistance membrane 19, control chip 16, pilot lamp 14, analog switch circuit 17 and charging coil 20.
In a preferred embodiment of the present invention, the receiving coil layer 6 is composed of a plurality of inductor coils 8, and the receiving coil layers 6 are insulated independently from each other.
In a preferred embodiment of the present invention, the inductance coil 8 is provided with a positive electrode lead 9 and a negative electrode lead 10, and the positive electrode lead 9 and the negative electrode lead 10 are electrically connected to the circuit film layer 7.
In a preferred embodiment of the present invention, both sides of the circuit film layer 7 are electrically connected to the positive electrode tab 4 and the negative electrode tab 5, respectively.
In a preferred embodiment of the present invention, a USB power line 12 is fixedly mounted on one side of the control rod 11, and the USB power line 12 is electrically connected to the control circuit board 15, the switch 13, the indicator lamp 14, the pressure sensitive film 19, and the charging coil 20 through a power supply circuit.
In a preferred embodiment of the present invention, the control chip 16 and the analog switch circuit 17 are integrally mounted on the control circuit board 15.
In a preferred embodiment of the present invention, the pressure sensitive film 19 and the charging coil 20 are installed inside the wireless charging pad 2 at a position below the arc-shaped groove 18.
In a preferred embodiment of the present invention, the control chip 16 is electrically connected to the switch 13 and the pressure sensitive film 19 through the detection circuit.
In a preferred embodiment of the present invention, the control chip 16 is electrically connected to the indicator lamp 14, the analog switch circuit 17 and the charging coil 20 through a command circuit.
In a preferred embodiment of the present invention, the wireless charging pad 2 is made of an insulating flexible ceramic fiber material.
The working principle is as follows: this spherical wireless rechargeable battery's spherical lithium cell 1's power supply structure adopts chinese utility model: CN201821541569.9, when the spherical wireless rechargeable battery is used for charging, an external power source is connected via a USB power line 12 and a switch 13 is turned on to perform a power supply operation on the wireless rechargeable pad 2, the spherical lithium battery 1 to be charged is placed in an arc-shaped groove 18 on the wireless rechargeable pad 2, then a pressure-sensitive resistive film 19 in the arc-shaped groove 18 will sense the gravity of the battery to press and send a signal to a control chip 16, then the control chip 16 receives the signal to control an analog switch circuit 17 to supply power to a power supply circuit where a corresponding charging coil 20 is located, and an indicator 14 is turned on to indicate that charging is in progress, otherwise, power supply is stopped when no signal is received, an indicator 14 is turned off to indicate that charging is not in progress, energy can be saved, unnecessary waste can be prevented, and then the corresponding charging coil 20 can perform an electromagnetic induction wireless power supply operation on a receiving coil layer 6 on the battery, because receiving coil layer 6 on the battery is formed by the combination of a plurality of independent inductance coils 8, no matter how the orientation of battery, the inductance coil 8 of face towards charging coil 20 one side will all obtain stronger electromagnetic induction and produce electric current, then accomplish the operation of charging in positive pole utmost point ear 4 and the negative pole utmost point ear 5 of obtaining electric current direction battery through the circuit thin layer 7 that links to each other with it, convenient to use is swift, and the effect is practical.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a spherical wireless rechargeable battery, includes spherical lithium cell (1), wireless pad (2) and circuit control system that charges, a serial communication port, the fixed surface of spherical lithium cell (1) covers has battery case (3), the both ends of spherical lithium cell (1) are fixed respectively and are provided with anodal utmost point ear (4) and negative pole utmost point ear (5), the casing of battery case (3) is inside to be provided with receiving coil layer (6) and circuit thin layer (7) respectively, one side of wireless pad (2) that charges is provided with control rod (11), the top of control rod (11) is provided with switch (13) and pilot lamp (14) respectively, the inside fixed mounting of control rod (11) has control circuit board (15), the surface of wireless pad (2) that charges is provided with a plurality of arc recess (18), circuit control system includes switch (13), The pressure-sensitive resistor type touch screen comprises a pressure-sensitive resistor film (19), a control chip (16), an indicator lamp (14), an analog switch circuit (17) and a charging coil (20).
2. The spherical wireless rechargeable battery according to claim 1, wherein: the receiving coil layer (6) is composed of a plurality of inductance coils (8), and the receiving coil layers (6) are mutually independent and insulated.
3. The spherical wireless rechargeable battery according to claim 1, wherein: the inductance coil (8) is provided with a positive lead (9) and a negative lead (10), and the positive lead (9) and the negative lead (10) are electrically connected with the circuit film layer (7).
4. The spherical wireless rechargeable battery according to claim 1, wherein: and two sides of the circuit film layer (7) are respectively electrically connected with the positive pole lug (4) and the negative pole lug (5).
5. The spherical wireless rechargeable battery according to claim 1, wherein: one side fixed mounting of control rod (11) has USB power cord (12), USB power cord (12) pass through supply circuit and control circuit board (15), switch (13), pilot lamp (14), pressure sensitive film (19) and charging coil (20) electric connection.
6. The spherical wireless rechargeable battery according to claim 1, wherein: the control chip (16) and the analog switch circuit (17) are integrally installed on the control circuit board (15).
7. The spherical wireless rechargeable battery according to claim 1, wherein: the pressure-sensitive film (19) and the charging coil (20) are both arranged in the wireless charging pad (2) at a position below the arc-shaped groove (18).
8. The spherical wireless rechargeable battery according to claim 1, wherein: the control chip (16) is respectively and electrically connected with the switch (13) and the pressure sensitive film (19) through the detection circuit.
9. The spherical wireless rechargeable battery according to claim 1, wherein: the control chip (16) is electrically connected with the indicator lamp (14), the analog switch circuit (17) and the charging coil (20) through the instruction circuit respectively.
10. The spherical wireless rechargeable battery according to claim 1, wherein: the wireless charging mat (2) is made of an insulating flexible ceramic fiber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911068410.9A CN110767951A (en) | 2019-11-05 | 2019-11-05 | Spherical wireless rechargeable battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911068410.9A CN110767951A (en) | 2019-11-05 | 2019-11-05 | Spherical wireless rechargeable battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110767951A true CN110767951A (en) | 2020-02-07 |
Family
ID=69336117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911068410.9A Withdrawn CN110767951A (en) | 2019-11-05 | 2019-11-05 | Spherical wireless rechargeable battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110767951A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI811918B (en) * | 2021-12-27 | 2023-08-11 | 宏碁股份有限公司 | Wireless charging device |
-
2019
- 2019-11-05 CN CN201911068410.9A patent/CN110767951A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI811918B (en) * | 2021-12-27 | 2023-08-11 | 宏碁股份有限公司 | Wireless charging device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200207 |