CN203574417U - Vehicle charger - Google Patents
Vehicle charger Download PDFInfo
- Publication number
- CN203574417U CN203574417U CN201320740753.7U CN201320740753U CN203574417U CN 203574417 U CN203574417 U CN 203574417U CN 201320740753 U CN201320740753 U CN 201320740753U CN 203574417 U CN203574417 U CN 203574417U
- Authority
- CN
- China
- Prior art keywords
- usb interface
- charger
- management chip
- main body
- charger body
- 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.)
- Expired - Fee Related
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a vehicle charger. The vehicle charger comprises a connecting plug plugged with an original vehicle cigar lighter interface, a charger main body, an adapting line, an Apple data line and a plurality of adaptors, the connecting plug is electrically connected with the charger main body, the front surface of the charger main body is provided with three cigar lighter interfaces, two side surfaces of the charger main body are respectively provided with a USB interface, the USB interfaces can be respectively plugged with the adapting line and the Apple data line, the adapting line is plugged with the adaptors, a double-core circuit board is arranged in the charger main body, and the double-core circuit board is provided with a first power supply management chip and a second power supply management chip respectively used for supporting the charging of IPAD and iPhone, and a first high power diode and a second high power diode which are respectively connected with the first power supply management chip and the second power supply management chip. The vehicle charger can be applicable to the charging of various portable electronic products such as IPAD, iPhone etc.
Description
Technical field
The utility model relates to onboard charger field, relates in particular to a kind of onboard charger that can adapt to the various portable type electronic product chargings such as IPAD, i Phone, Samsung mobile phone.
Background technology
Onboard charger is a large amount of to be used in the lithium cell charging field of various portable, portable equipments, such as: mobile phone, IPAD, external GPS, external car refrigerator, vehicle-mounted dust collector, tire pressure instrument etc.; Along with the diversified development of vehicle-mounted power consumption equipment, the function of onboard charger is also gradually become strong.
Therefore, need a kind of onboard charger that can adapt to the various portable type electronic product chargings such as IPAD, i Phone badly.
Utility model content
The purpose of this utility model is to provide a kind of onboard charger that can adapt to the various portable type electronic product chargings such as IPAD, i Phone.
To achieve these goals, the technical scheme that the utility model provides is: a kind of onboard charger, comprise the connection-peg of pegging graft with former vehicle-mounted cigarette lighter interface, charger body, patchcord, apple data wire and some adapters, described connection-peg and described charger body are electrically connected, the front surface of described charger body offers three cigar lighter socket, and two sides are respectively arranged with a USB interface, described USB interface can be pegged graft with described patchcord and apple data wire respectively, described patchcord and described adapter are pegged graft, described charger body inside is provided with double-core circuit board, on described double-core circuit board, be provided with the first power management chip that is respectively used to support IPAD and i Phone charging, second source managing chip, and the first power diode and the second largest power diode that are connected with described the first power management chip and second source managing chip respectively.
Described USB interface comprises the first USB interface and secondary USB interface, and described the first power management chip, first power diode and the first USB interface are electrically connected; Described second source managing chip, second largest power diode and secondary USB interface are electrically connected.
The shell of described charger body is piano baking vanish shell.
Compared with prior art, due in the utility model onboard charger, the both sides of described charger body are respectively arranged with a USB interface, can support IPAD and i Phone charging simultaneously, and described charger body front surface is provided with three cigar lighter socket, can use for vehicle-mounted dust collector, inflating pump and three electric equipment products of navigator simultaneously.
By following description also by reference to the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used for explaining embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the utility model onboard charger.
Fig. 2 is the schematic diagram of the double-core circuit board of onboard charger as shown in Figure 1.
Embodiment
With reference now to accompanying drawing, describe embodiment of the present utility model, in accompanying drawing, similarly element numbers represents similar element.As mentioned above, as Fig. 1, shown in 2, the onboard charger 100 that the utility model provides, comprise the connection-peg 1 of pegging graft with former vehicle-mounted cigarette lighter interface, charger body 2, patchcord (not showing on figure), apple data wire (not showing on figure) and some adapters (not showing on figure), described connection-peg 1 is electrically connected with described charger body 2, the front surface of described charger body 2 offers three cigar lighter socket 3, and two sides are respectively arranged with a USB interface, described USB interface can be pegged graft with described patchcord and apple data wire respectively, described patchcord and described adapter are pegged graft, the kind of described adapter can be multiple according to the interface kit of the popular portable type electronic product of existing market, for various interface is transferred, described charger body 2 inside are provided with double-core circuit board 4, on described double-core circuit board 4, be provided with the first power management chip 5 that is respectively used to support IPAD and i Phone charging, second source managing chip 6, and the first power diode 7 and second largest power diode 8 that are connected with described the first power management chip 5 and second source managing chip 6 respectively.
Described USB interface comprises the first USB interface 9 and secondary USB interface 10, and described the first power management chip 5, first power diode 7 and the first USB interface 9 are electrically connected; Described second source managing chip 6, second largest power diode 8 and secondary USB interface 10 are electrically connected.
Described the first power management chip 5, second source managing chip 6, and first power diode 7, second largest power diode 8 is for being arranged on the upper surface of described double-core circuit board 4, and the lower surface of described double-core circuit board is also provided with the inductance that is connected with described the first power management chip 5 and second source managing chip 6 and uses, electric capacity, inductance need to be selected high-quality I-shaped inductive, the output waveform of guaranteeing to charge is more stable, and high-quality electrochemical capacitor, by the clutter in multistage filtering circuit, ripple, disturbing wave, make the electric current of charging cleaner, the high-power magnet ring inductor of high-quality, guarantee that fast charging current is more stable.
The shell of described charger body 2 is piano baking vanish shell.
The maximum power output of described onboard charger 100 can reach 120W, and its double-H groove weld SB output 3.1A electric current, supports that IPAD, IPHONE charge simultaneously, and support other smart mobile phones to use.Because the power output of the utility model onboard charger 100 reaches 120W, therefore it uses the copper core quantity of wire rod also correspondingly to increase, and selects the copper core thicker than common onboard charger simultaneously.
In conjunction with Fig. 1 and 2, due in the utility model onboard charger 100, the both sides of described charger body 2 are respectively arranged with a USB interface, can support IPAD and i Phone charging simultaneously, and described charger body 2 front surfaces are provided with three cigar lighter socket 3, can use for vehicle-mounted dust collector, inflating pump and three electric equipment products of navigator simultaneously.
Above disclosed is only preferred embodiment of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (3)
1. an onboard charger, it is characterized in that: comprise the connection-peg of pegging graft with former vehicle-mounted cigarette lighter interface, charger body, patchcord, apple data wire and some adapters, described connection-peg and described charger body are electrically connected, the front surface of described charger body offers three cigar lighter socket, and two sides are respectively arranged with a USB interface, described USB interface can be pegged graft with described patchcord and apple data wire respectively, described patchcord and described adapter are pegged graft, described charger body inside is provided with double-core circuit board, on described double-core circuit board, be provided with and be respectively used to support IPAD and i Phone, the first power management chip of mobile phone charging, second source managing chip, and the first power diode and the second largest power diode that are connected with described the first power management chip and second source managing chip respectively.
2. onboard charger as claimed in claim 1, is characterized in that: described USB interface comprises the first USB interface and secondary USB interface, and described the first power management chip, first power diode and the first USB interface are electrically connected; Described second source managing chip, second largest power diode and secondary USB interface are electrically connected.
3. onboard charger as claimed in claim 1 or 2, is characterized in that: the shell of described charger body is piano baking vanish shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320740753.7U CN203574417U (en) | 2013-11-21 | 2013-11-21 | Vehicle charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320740753.7U CN203574417U (en) | 2013-11-21 | 2013-11-21 | Vehicle charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203574417U true CN203574417U (en) | 2014-04-30 |
Family
ID=50542129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320740753.7U Expired - Fee Related CN203574417U (en) | 2013-11-21 | 2013-11-21 | Vehicle charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203574417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187280A (en) * | 2017-05-27 | 2017-09-22 | 上海嘉铎电子科技有限公司 | Car tire pressure monitoring system |
-
2013
- 2013-11-21 CN CN201320740753.7U patent/CN203574417U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187280A (en) * | 2017-05-27 | 2017-09-22 | 上海嘉铎电子科技有限公司 | Car tire pressure monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20141121 |
|
| EXPY | Termination of patent right or utility model |