CN218920009U - V-port battery power supply board - Google Patents
V-port battery power supply board Download PDFInfo
- Publication number
- CN218920009U CN218920009U CN202222139261.4U CN202222139261U CN218920009U CN 218920009 U CN218920009 U CN 218920009U CN 202222139261 U CN202222139261 U CN 202222139261U CN 218920009 U CN218920009 U CN 218920009U
- Authority
- CN
- China
- Prior art keywords
- interface
- ase
- sub
- usb
- tap
- 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.)
- Active
Links
Images
Classifications
-
- 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
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The utility model provides a V-port battery power supply board. The V-port battery power supply board comprises ase:Sub>A hanging board, ase:Sub>A circuit board is arranged on the hanging board, ase:Sub>A first D-TAP interface, ase:Sub>A first DC interface, ase:Sub>A second DC interface, ase:Sub>A USB-A discharging interface, ase:Sub>A USB-C charging and discharging interface, ase:Sub>A BP interface, ase:Sub>A switch, ase:Sub>A third DC interface and ase:Sub>A second D-TAP interface are arranged on the hanging board, and the first D-TAP interface, the first DC interface, the second DC interface, the USB-A discharging interface, the USB-C charging and discharging interface, the BP interface, the switch, the third DC interface and the second D-TAP interface are all connected with the circuit board. The V-port battery power supply board provided by the utility model has the advantages of convenience in use, capability of charging and discharging, overvoltage/undervoltage protection, overcurrent protection and short circuit protection.
Description
Technical Field
The utility model relates to the technical field of battery hanging plates, in particular to a V-port battery power supply plate.
Background
The hanging plate powered by the V-port battery on the market at present can only discharge and output outwards, does not have a USB-C PD input and output fast charging function, and cannot charge and discharge through the product of the type. And the battery can be disassembled only to realize low power consumption when the battery is not used.
Therefore, it is necessary to provide a new V-port battery power panel to solve the above technical problems.
Disclosure of Invention
The technical problem solved by the utility model is to provide the V-port battery power supply board which is convenient to use, can be charged and discharged, and has overvoltage/undervoltage protection, overcurrent protection and short-circuit protection.
In order to solve the above technical problems, the V-port battery power supply panel provided by the present utility model includes: the hanging plate is provided with ase:Sub>A circuit board, ase:Sub>A first D-TAP interface, ase:Sub>A first DC interface, ase:Sub>A second DC interface, ase:Sub>A USB-A discharging interface, ase:Sub>A USB-C charging and discharging interface, ase:Sub>A BP interface, ase:Sub>A switch, ase:Sub>A third DC interface and ase:Sub>A second D-TAP interface are arranged on the hanging plate, and the first D-TAP interface, the first DC interface, the second DC interface, the USB-A discharging interface, the USB-C charging and discharging interface, the BP interface, the switch, the third DC interface and the second D-TAP interface are all connected with the circuit board.
Preferably, the hanging plate is provided with a V-shaped opening plate and a V-shaped opening battery disassembling switch, and the V-shaped opening battery disassembling switch is provided with a spring.
Preferably, the charge-discharge voltage and current of the USB-C charge-discharge interface comprise 5V3A, 9V3A, 12V3A, 15V3A and 20V5A.
Preferably, overvoltage/undervoltage protection, overcurrent protection and short-circuit protection are arranged among the circuit board, the first D-TAP interface, the first DC interface, the second DC interface and the second D-TAP interface.
Preferably, the circuit board comprises a bidirectional buck-boost voltage converter, a 16-bit high-precision ADC, a USB Type-C interface and a MOSFET driving interface.
Preferably, the charging protocol of the circuit board comprises PD3.0/PPS, PD3.1, QC2.0, QC3.0, APPLE2.4A and BC1.2.
Compared with the related art, the V-port battery power supply board provided by the utility model has the following beneficial effects:
the utility model provides a V-port battery power supply board, which can realize the fast charging of a V-port battery through a USBC PD fast charging charger and supply power to a USB-C digital product; the power supply is provided with a mechanical switch, and the switchable battery is connected with a power supply of the power supply board; the double-color indicator lamp indicates the charging and on-off state; and the DC port output and the D-tap port input and output are provided.
Drawings
FIG. 1 is a schematic view of a preferred embodiment of a V-port battery power board according to the present utility model;
FIG. 2 is a rear perspective view of the device shown in FIG. 1;
FIG. 3 is a schematic circuit diagram of a V-port battery power supply board provided by the utility model;
FIG. 4 is an enlarged schematic view of portion A shown in FIG. 3;
FIG. 5 is an enlarged schematic view of portion B shown in FIG. 3;
FIG. 6 is an enlarged schematic view of portion C shown in FIG. 3;
fig. 7 is an enlarged schematic view of the portion D shown in fig. 3.
Reference numerals in the drawings: 1. hanging plate, 2, first D-TAP interface, 3, first DC interface, 4, second DC interface, 5, USB-A discharge interface, 6, USB-C discharge interface, 7, USB-C charge-discharge interface, 8, BP interface, 9, switch, 10, V mouth battery dismantlement switch, 11, third DC interface, 12, second D-TAP interface.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a V-port battery power panel according to the present utility model; FIG. 2 is a rear perspective view of the device shown in FIG. 1; FIG. 3 is a schematic circuit diagram of a V-port battery power supply board provided by the utility model; FIG. 4 is an enlarged schematic view of portion A shown in FIG. 3; FIG. 5 is an enlarged schematic view of portion B shown in FIG. 3; FIG. 6 is an enlarged schematic view of portion C shown in FIG. 3; fig. 7 is an enlarged schematic view of the portion D shown in fig. 3. The V mouth battery power supply board includes: the hanging plate 1 is provided with ase:Sub>A circuit board, the hanging plate 1 is provided with ase:Sub>A first D-TAP interface 2, ase:Sub>A first DC interface 3, ase:Sub>A second DC interface 4, ase:Sub>A USB-A discharging interface 5, ase:Sub>A USB-C discharging interface 6, ase:Sub>A USB-C charging and discharging interface 7, ase:Sub>A BP interface 8, ase:Sub>A switch 9, ase:Sub>A third DC interface 11 and ase:Sub>A second D-TAP interface 12, and the first D-TAP interface 2, the first DC interface 3, the second DC interface 4, the USB-A discharging interface 5, the USB-C discharging interface 6, the USB-C charging and discharging interface 7, the BP interface 8, the switch 9, the third DC interface 11 and the second D-TAP interface 12 are all connected with the circuit board.
And charging the V-port battery through the BP interface 8.
The hanging plate 1 is provided with a V-shaped opening plate and a V-shaped opening battery disassembling switch 10, and the V-shaped opening battery disassembling switch 10 is provided with a spring.
The charge-discharge voltage and current of the USB-C charge-discharge interface 7 comprise 5V3A, 9V3A, 12V3A, 15V3A and 20V5A.
Overvoltage/undervoltage protection, overcurrent protection and short-circuit protection are arranged between the circuit board and the first D-TAP interface 2, the first DC interface 3, the second DC interface 4 and the second D-TAP interface 12.
The circuit board comprises a bidirectional buck-boost voltage converter, a 16-bit high-precision ADC, a USB Type-C interface and a MOSFET driving interface.
The charging protocols of the circuit board comprise PD3.0/PPS, PD3.1, QC2.0, QC3.0, APPLE2.4A and BC1.2.
As shown in fig. 4, the U1 chip takes electricity from the V-port battery and outputs PD 5-20V to charge digital products such as cameras, mobile phones and the like. The bidirectional buck-boost voltage converter, the 16-bit high-precision ADC, the USB Type-C interface and the MOSFET driving interface are integrated. The system is compatible with popular fast-charging protocols such as PD3.0/PPS, PD31/PPS, QC2.0, QC3.0, APPLE2.4A, BC1.2 and the like. The protection device has complete safety protection mechanisms such as overvoltage/undervoltage protection, overcurrent protection, short-circuit protection, over-temperature protection and the like. DC. The D-TAP has overvoltage/undervoltage protection, overcurrent protection and short-circuit protection.
As shown in FIG. 5, the PD quick charge and discharge function is realized in the product, the input is converted into 16.8V, and the V-port battery is charged through the BP port. The product integrates a bidirectional buck-boost voltage converter, a 16-bit high-precision ADC, a USB Type-C interface and a MOSFET driving interface. The system is compatible with popular fast-charging protocols such as PD3.0/PPS, PD31/PPS, QC2.0, QC3.0, APPLE2.4A, BC1.2 and the like. The protection device has complete safety protection mechanisms such as overvoltage/undervoltage protection, overcurrent protection, short-circuit protection, over-temperature protection and the like. DC. The D-TAP has overvoltage/undervoltage protection, overcurrent protection and short-circuit protection.
As shown in fig. 6, low power consumption is achieved by turning off the switch when not in use; u2 is a DC port protection circuit, and has a thermal shutdown and current limiting function;
as shown in fig. 7, U4 is ase:Sub>A USB-ase:Sub>A port protection circuit, thermal shutdown, current limiting function; u6 is a DC port protection circuit, and has a thermal shutdown and current limiting function; u7 is a DC port protection circuit, and has a thermal shutdown and current limiting function.
Compared with the related art, the V-port battery power supply board provided by the utility model has the following beneficial effects:
the utility model provides a V-port battery power supply board, which can realize the fast charging of a V-port battery through a USBC PD fast charging charger and supply power to a USB-C digital product; the power supply is provided with a mechanical switch, and the switchable battery is connected with a power supply of the power supply board; the double-color indicator lamp indicates the charging and on-off state; and the DC port output and the D-tap port input and output are provided.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (5)
1. A V-port battery powered panel comprising: the hanging plate is provided with ase:Sub>A circuit board, ase:Sub>A first D-TAP interface, ase:Sub>A first DC interface, ase:Sub>A second DC interface, ase:Sub>A USB-A discharging interface, ase:Sub>A USB-C charging and discharging interface, ase:Sub>A BP interface, ase:Sub>A switch, ase:Sub>A third DC interface and ase:Sub>A second D-TAP interface are arranged on the hanging plate, and the first D-TAP interface, the first DC interface, the second DC interface, the USB-A discharging interface, the USB-C charging and discharging interface, the BP interface, the switch, the third DC interface and the second D-TAP interface are all connected with the circuit board.
2. The V-port battery power supply panel according to claim 1, wherein the hanging plate is provided with a V-port plate and a V-port battery dismounting switch, and the V-port battery dismounting switch is provided with a spring.
3. The V-port battery powered panel of claim 1, wherein the charge-discharge voltage and current of the USB-C charge-discharge interface comprises 5V3A, 9V3A, 12V3A, 15V3A, and 20V5A.
4. The V-port battery power board of claim 1, wherein an over/under voltage protection, an over current protection, a short circuit protection are provided between the circuit board and the first D-TAP interface, the first DC interface, the second DC interface, and the second D-TAP interface.
5. The V-port battery powered panel of claim 1, wherein the circuit board comprises a bi-directional buck-boost voltage converter, a 16-bit high precision ADC, a USB Type-C interface, and a MOSFET drive interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222139261.4U CN218920009U (en) | 2022-08-15 | 2022-08-15 | V-port battery power supply board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222139261.4U CN218920009U (en) | 2022-08-15 | 2022-08-15 | V-port battery power supply board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218920009U true CN218920009U (en) | 2023-04-25 |
Family
ID=86011344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222139261.4U Active CN218920009U (en) | 2022-08-15 | 2022-08-15 | V-port battery power supply board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218920009U (en) |
-
2022
- 2022-08-15 CN CN202222139261.4U patent/CN218920009U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201341028Y (en) | Mobile power supply | |
| TW201427227A (en) | Portable wireless charger | |
| CN201114240Y (en) | Two batteries mobile phone | |
| CN102208696A (en) | High-capacity lithium battery pack | |
| CN204349496U (en) | Portable multi-voltage output mobile power supply | |
| CN218920009U (en) | V-port battery power supply board | |
| CN201868533U (en) | Charging-discharging controllable battery, nested battery and electric shaver | |
| CN202550631U (en) | USB (Universal Serial Bus) drive-by-wire mobile power supply | |
| CN102005793B (en) | One can charge and discharge control battery, nested battery and a kind of electric shaver | |
| CN202042919U (en) | High-capacity lithium battery pack | |
| CN201733113U (en) | Portable mobile power supply | |
| CN201118879Y (en) | A dual battery ultra-long idle mobile phone | |
| KR200339025Y1 (en) | Portable charger built in lithium secondary battery | |
| CN211880134U (en) | Extremely fast charging source for mobile electronic equipment and circuit thereof | |
| CN210838977U (en) | Emergency power supply | |
| CN209119885U (en) | Solar energy movable power supply | |
| CN201409005Y (en) | Multifunctional portable power supply device | |
| CN206640346U (en) | A kind of portable power source to large-scale VR game knapsack power supplies | |
| CN202712931U (en) | Multifunctional charger | |
| CN201338153Y (en) | Welding machine with charging function | |
| WO2019056249A1 (en) | Pdvd 5v power management system | |
| CN203747446U (en) | Multifunctional shaving device | |
| CN214625150U (en) | Energy-saving battery device | |
| CN219086825U (en) | Charge-discharge indicator lamp circuit and electric appliance | |
| CN217335109U (en) | Power supply conversion device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |