CN201252412Y - Power supply device adopting disposal battery or rechargeable battery - Google Patents
Power supply device adopting disposal battery or rechargeable battery Download PDFInfo
- Publication number
- CN201252412Y CN201252412Y CNU200820146535XU CN200820146535U CN201252412Y CN 201252412 Y CN201252412 Y CN 201252412Y CN U200820146535X U CNU200820146535X U CN U200820146535XU CN 200820146535 U CN200820146535 U CN 200820146535U CN 201252412 Y CN201252412 Y CN 201252412Y
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- Prior art keywords
- power supply
- power
- battery
- socket
- output
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Abstract
A power supply device adopting disposal battery or rechargeable battery comprises a charging circuit and DC-DC voltage conversion circuits of different voltages in a casing (1), and a power supply input socket (2), a USB socket (3), a 5V power supply output socket (4), a 12V power supply output socket (5), a cell phone power supply output socket (6) and a camera power supply output socket (7) on the casing (1), wherein electric power which is input from the power supply input socket (2) is used to charge for a battery (8) in a battery chamber (102) through a charging circuit (11), and electric power which is output by the battery (8) which is charged is converted into power supplies with different voltages to output to a corresponding socket through each DC-DC voltage conversion circuit. The power supply device is provided with a plurality of sockets of power supplies of different voltages, which is particularly suitable for charging or supplying electricity for small-sized electronic equipment such as cell phones, PDA, MP3s, digital cameras and the like.
Description
[technical field]
The utility model relates to electronic technology field, particularly relates to a kind of power supply device that adopts disposable battery or rechargable battery.
[background technology]
The power supply device of power consumption equipments such as current general electronic products and compact electric apparatus, for example charger for mobile phone, PDA charger, MP3 charger, digital camera charger etc., general all is with the power supply of electric main as input, can not use out of doors, people for some work of often going out, much all can carry power consumption equipments such as mobile phone, PDA simultaneously, if the dead battery of these power consumption equipments, just can not charge immediately, only getting back to office or family could charge, and is very inconvenient.A kind ofly being adapted at outdoor use, battery electric power can being converted to the required power supply device that is fit to different power consumption equipments, is each producer product extremely leaved for development.
[utility model content]
The purpose of this utility model is to provide a kind of power supply device that adopts disposable battery or rechargable battery, with realize can be out of doors to the application of different power consumption equipment power supplies.
The purpose of this utility model is to realize like this, adopt a kind of like this power supply device that adopts battery, it is characterized in that, described power supply device includes the charging circuit (11) that is positioned at shell (1), DC-DC voltage conversion circuit (12), with the power input socket (2) that is positioned on the shell (1), USB socket (3), 5V power output socket (4), 12V power output socket (5), cellular phone power supplies accessory power outlet (6), camera power supply accessory power outlet (7), wherein, described shell (1) is provided with battery cover (101) and is used to hold the battery chamber (102) of battery (8), and, described power supply device will charge to each battery (8) in battery chamber (102) by charging circuit (11) from the electric power of power input socket (2) input, and, described power supply device is converted to the power supply of a plurality of different voltages with the electric power of the output of each battery (8) in battery chamber (102) by DC-DC voltage conversion circuit (12), and outputs to USB socket (3) respectively, 5V power output socket (4), 12V power output socket (5), cellular phone power supplies accessory power outlet (6), camera power supply accessory power outlet (7).
So just realized the purpose of this utility model.
Power supply device of the present utility model can be the different required power supplys of power consumption equipment with the power conversions of battery, as long as carry a power supply device of the present utility model and battery that has charged or disposable battery when going out later on, just can provide required power supply to power consumption equipment whenever and wherever possible.
[description of drawings]
Fig. 1 is the three-dimensional schematic illustration of imageization of the power supply device of the utility model first embodiment;
Fig. 2 is the three-dimensional schematic illustration of the imageization of the power supply device of the utility model first embodiment when opening battery cover;
Fig. 3 is the circuit structure schematic illustration of the power supply device of the utility model first embodiment;
Fig. 4 is the three-dimensional schematic illustration of imageization of the power supply device of the utility model second embodiment;
Fig. 5 is the three-dimensional schematic illustration of the imageization of the power supply device of the utility model second embodiment when opening battery cover;
Fig. 6 is the three-dimensional schematic illustration of imageization of the power supply device of the utility model the 3rd embodiment;
Fig. 7 is the three-dimensional schematic illustration of the imageization of the power supply device of the utility model the 3rd embodiment when opening battery cover;
Fig. 8 is the three-dimensional schematic illustration of imageization of the power supply device of the utility model the 4th embodiment;
Fig. 9 is the three-dimensional schematic illustration of the imageization of the power supply device of the utility model the 4th embodiment when opening battery cover.
Among the figure, the device that identical digitized representation is identical, parts device, accompanying drawing are schematically, in order to formation of the present utility model and principal character to be described.
[embodiment]
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Consult Fig. 1 and Fig. 2, Fig. 1 is the three-dimensional schematic illustration of imageization of the power supply device of the utility model first embodiment, Fig. 2 is the three-dimensional schematic illustration of the imageization of the power supply device of the utility model first embodiment when opening battery cover, power supply device shown in Fig. 1 and Fig. 2 comprises the power input socket (2) that is positioned on the shell (1), USB socket (3), 5V power output socket (4), 12V power output socket (5), cellular phone power supplies accessory power outlet (6), camera power supply accessory power outlet (7), and, also include the charging circuit (11) that does not show among Fig. 1 and Fig. 2 and be positioned at shell (1), DC-DC voltage conversion circuit (12), wherein, described shell (1) is provided with battery cover (101) and is used to hold the battery chamber (102) of battery (8), described USB socket (3) is the USBA type socket of standard, in USB socket of the present utility model (3), 5V power supply terminal and these two terminals output 5V power supplys of earth terminal in the USB A type socket of standard have only been used, and, described power supply device will charge to each battery (8) in battery chamber (102) by charging circuit (11) from the electric power of power input socket (2) input, and, described power supply device is converted to the power supply of a plurality of different voltages with the electric power of the output of each battery (8) in battery chamber (102) by DC-DC voltage conversion circuit (12), and outputs to USB socket (3) respectively, 5V power output socket (4), 12V power output socket (5), cellular phone power supplies accessory power outlet (6), camera power supply accessory power outlet (7).
Consult Fig. 3, Fig. 3 is the circuit structure schematic illustration of the power supply device of the utility model first embodiment, the input interface of the charging circuit shown in Fig. 3 (11) is connected with power input socket (2) circuitry phase, and the output interface of charging circuit (11) is connected with the output circuitry phase of battery chamber (102).And, DC-DC voltage conversion circuit (12) shown in Fig. 3 is provided with one group of input and four groups of outputs, output comprises the 12V dc power output end, the 5V dc power output end, 8.4V dc power output end, 4.2V dc power output end, DC-DC voltage conversion circuit (12) will be the DC power supply of four different voltages from the power source conversion of input input, comprise the 12V DC power supply, the 5V DC power supply, 8.4V DC power supply, 4.2V DC power supply, and output to each socket by the output of corresponding voltage
Wherein,
The input of DC-DC voltage conversion circuit (12) is connected with the output circuitry phase of battery chamber (102), and DC-DC voltage conversion circuit (12) is the output input power supply of (102) from the battery chamber;
The 5V dc power output end of DC-DC voltage conversion circuit (12) is connected with the power supply terminal and the earth terminal circuitry phase of each 5V power output socket (4) and USB socket (3), and DC-DC voltage conversion circuit (12) reaches by 5V dc power output end and each 12V power output socket (4) and USB socket (3) output 5V DC power supply;
The 12V dc power output end of DC-DC voltage conversion circuit (12) is connected with each 12V power output socket (5) circuitry phase, and DC-DC voltage conversion circuit (12) is by 12V dc power output end and each 12V power output socket (5) output 12V DC power supply;
The 4.2V dc power output end of DC-DC voltage conversion circuit (12) is connected with each cellular phone power supplies accessory power outlet (6) circuitry phase, and DC-DC voltage conversion circuit (12) is by 4.2V dc power output end and each cellular phone power supplies accessory power outlet (6) output 4.2V DC power supply;
The 8.4V dc power output end of DC-DC voltage conversion circuit (12) is connected with each camera power supply accessory power outlet (7) circuitry phase, and DC-DC voltage conversion circuit (12) is by 8.4V dc power output end and each camera power supply accessory power outlet (7) output 8.4V DC power supply.
The employed battery of power supply device of the present utility model (8), can be disposable battery or rechargable battery, when using the battery (8) of rechargable battery type, as long as in the suitable DC power supply of power input socket (2) input, power supply device will charge to each battery (8) in battery chamber (102) by charging circuit (11), finishes until charging.The power conversions that power supply device was exported each battery (8) by DC-DC voltage conversion circuit (12) after charging was finished is the power supply of different voltages such as 4.2V, 5V, 8.4V, 12V, and the 5V power supply is outputed to USB socket (3) and 5V power output socket (4), the 12V power supply is outputed to 12V power output socket (5), the 4.2V power supply is outputed to cellular phone power supplies accessory power outlet (6), the 8.4V power supply is outputed to camera power supply accessory power outlet (7).In addition, for convenience of description, described in this manual power supply is that all the other are meant DC power supply without exception the power supply that exchanges except indicating.
Continue to consult Fig. 2, the battery chamber (102) of the power supply device of first embodiment shown in Fig. 2 can hold four batteries (8).
Consult Fig. 4 to Fig. 9, Fig. 4 is the three-dimensional schematic illustration of imageization of the power supply device of the utility model second embodiment, Fig. 5 is the three-dimensional schematic illustration of the imageization of the power supply device of the utility model second embodiment when opening battery cover, Fig. 6 is the three-dimensional schematic illustration of imageization of the power supply device of the utility model the 3rd embodiment, Fig. 7 is the three-dimensional schematic illustration of the imageization of the power supply device of the utility model the 3rd embodiment when opening battery cover, Fig. 8 is the three-dimensional schematic illustration of imageization of the power supply device of the utility model the 4th embodiment, Fig. 9 is the three-dimensional schematic illustration of the imageization of the power supply device of the utility model the 4th embodiment when opening battery cover, and Fig. 4 to Fig. 9 shows the implementation figure of the power supply device of second to the 4th embodiment respectively.Continue to consult Fig. 4 to Fig. 9, shown in Fig. 4 to Fig. 9 second compares with first embodiment to the 4th embodiment, the main difference part is that battery chamber among each embodiment (102) can hold the quantity of battery (8), the battery chamber of the power supply device of first embodiment (102) can hold four batteries (8), the battery chamber of the power supply device of second embodiment (102) can hold six batteries (8), and the battery chamber of the power supply device of third and fourth embodiment (102) can hold eight batteries (8).Yet the number of above-mentioned battery (8) is not in order to limit protection range of the present utility model; no matter adopt first embodiment or second embodiment or the 3rd embodiment or the 4th embodiment; or adopt the battery (8) of other numbers; all can realize the purpose of this utility model well, all be to belong to protection range of the present utility model.
Power supply device of the present utility model, as long as in advance rechargable battery (8) is full of, perhaps use disposable battery (8), just can be outdoor or do not have a place of AC power supply, compact electric apparatus such as mobile phone, PDA, MP3, digital camera are charged or power, the people who is particularly suitable for some work of often going out uses, and enforcement of the present utility model can bring good benefit.
Claims (6)
1. power supply device that adopts battery, it is characterized in that, described power supply device includes the charging circuit (11) that is positioned at shell (1), DC-DC voltage conversion circuit (12), with the power input socket (2) that is positioned on the shell (1), USB socket (3), 5V power output socket (4), 12V power output socket (5), cellular phone power supplies accessory power outlet (6), camera power supply accessory power outlet (7), wherein, described shell (1) is provided with battery cover (101) and is used to hold the battery chamber (102) of battery (8), and, described power supply device will charge to each battery (8) in battery chamber (102) by charging circuit (11) from the electric power of power input socket (2) input, and, described power supply device is converted to the power supply of a plurality of different voltages with the electric power of the output of each battery (8) in battery chamber (102) by DC-DC voltage conversion circuit (12), and outputs to USB socket (3) respectively, 5V power output socket (4), 12V power output socket (5), cellular phone power supplies accessory power outlet (6), camera power supply accessory power outlet (7).
2. adopt the power supply device of battery according to claim 1, it is characterized in that, the input interface of described charging circuit (11) is connected with power input socket (2) circuitry phase, and the output interface of charging circuit (11) is connected with the output circuitry phase of battery chamber (102).
3. adopt the power supply device of battery according to claim 1, it is characterized in that, described DC-DC voltage conversion circuit (12) is provided with one group of input and four groups of outputs, output comprises the 12V dc power output end, the 5V dc power output end, 8.4V dc power output end, 4.2V dc power output end, DC-DC voltage conversion circuit (12) will be the DC power supply of four different voltages from the power source conversion of input input, comprise the 12V DC power supply, the 5V DC power supply, 8.4V DC power supply, 4.2V DC power supply, and output to each socket by the output of corresponding voltage, wherein
The input of DC-DC voltage conversion circuit (12) is connected with the output circuitry phase of battery chamber (102), and DC-DC voltage conversion circuit (12) is the output input power supply of (102) from the battery chamber;
The 5V dc power output end of DC-DC voltage conversion circuit (12) is connected with the power supply terminal and the earth terminal circuitry phase of each 5V power output socket (4) and USB socket (3), and DC-DC voltage conversion circuit (12) reaches by 5V dc power output end and each 12V power output socket (4) and USB socket (3) output 5V DC power supply;
The 12V dc power output end of DC-DC voltage conversion circuit (12) is connected with each 12V power output socket (5) circuitry phase, and DC-DC voltage conversion circuit (12) is by 12V dc power output end and each 12V power output socket (5) output 12V DC power supply;
The 4.2V dc power output end of DC-DC voltage conversion circuit (12) is connected with each cellular phone power supplies accessory power outlet (6) circuitry phase, and DC-DC voltage conversion circuit (12) is by 4.2V dc power output end and each cellular phone power supplies accessory power outlet (6) output 4.2V DC power supply;
The 8.4V dc power output end of DC-DC voltage conversion circuit (12) is connected with each camera power supply accessory power outlet (7) circuitry phase, and DC-DC voltage conversion circuit (12) is by 8.4V dc power output end and each camera power supply accessory power outlet (7) output 8.4V DC power supply.
4. as the power supply device of employing battery as described in claim 1 or 2 or 3, it is characterized in that the battery chamber of described power supply device (102) can hold four batteries (8).
5. as the power supply device of employing battery as described in claim 1 or 2 or 3, it is characterized in that the battery chamber of described power supply device (102) can hold six batteries (8).
6. as the power supply device of employing battery as described in claim 1 or 2 or 3, it is characterized in that the battery chamber of described power supply device (102) can hold eight batteries (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820146535XU CN201252412Y (en) | 2008-08-08 | 2008-08-08 | Power supply device adopting disposal battery or rechargeable battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820146535XU CN201252412Y (en) | 2008-08-08 | 2008-08-08 | Power supply device adopting disposal battery or rechargeable battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201252412Y true CN201252412Y (en) | 2009-06-03 |
Family
ID=40748075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820146535XU Expired - Fee Related CN201252412Y (en) | 2008-08-08 | 2008-08-08 | Power supply device adopting disposal battery or rechargeable battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201252412Y (en) |
-
2008
- 2008-08-08 CN CNU200820146535XU patent/CN201252412Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: The International Chamber of Commerce building, No. 2 Beijing 100035 Xicheng District huapichang alley 16 Patentee after: Huang Jinfu Address before: 100032, Beijing, Financial Street, Xicheng District No. 27 investment Plaza, block B, 19 Patentee before: Huang Jinfu |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20150808 |
|
| EXPY | Termination of patent right or utility model |