CN2623528Y - Charging device luminous apparatus for vechicle - Google Patents
Charging device luminous apparatus for vechicle Download PDFInfo
- Publication number
- CN2623528Y CN2623528Y CN 03246859 CN03246859U CN2623528Y CN 2623528 Y CN2623528 Y CN 2623528Y CN 03246859 CN03246859 CN 03246859 CN 03246859 U CN03246859 U CN 03246859U CN 2623528 Y CN2623528 Y CN 2623528Y
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- CN
- China
- Prior art keywords
- battery
- vehicle
- charging device
- circuit
- charging
- 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 aims to provide a charging device for vehicle which can charge various types of mobile phone and can be conveniently used for temporary lighting, so as to make full use of the charging function provided by the charging device for vehicle. The utility model comprises a voltage reduction circuit, a voltage regulation feedback circuit and a mobile phone charging interface, wherein, a battery charging circuit is arranged in the charging device; the battery charging circuit is connected with a rechargeable battery; the rechargeable battery is connected with a luminous source. The cigar head of the charging device for vehicle is inserted into an automobile cigar lighter for acquiring the automobile interior dynamic power, and the voltage reduction circuit in the charging device for vehicle is connected with the cigar head, outputting the current and voltage adapting to the mobile phone. The battery charging circuit is arranged in the charging device for vehicle, a rechargeable battery is arranged inside, and the power is supplied to the luminous source through the battery, a conductor and a switch, which is used for temporary mobile lighting for drivers and passengers.
Description
Technical field
The utility model relates to a kind of light-emitting device that utilizes vehicle charger to come temporary lighting.
Background technology
Existing vehicle charger, mainly the reduction voltage circuit that constitutes by cigar tip, vehicle charger shell, electronic wire, adaptor union or DC head, by electronic component is formed.The electrical source of power of utilizing automobile cigarette lighter to provide is finished the adaptive work of charging mobile phone battery.Pass through during work cigar tip is inserted Cigarette lighter, vehicle charger obtains the in-vehicle power power supply, by the vehicle charger internal circuit input power supply is changed, utilize electronic wire and adaptor union or DC head, suitable electric current and voltage are delivered to mobile phone charging interface, and then battery of mobile phone is charged.And a kind of vehicle charger of model can only charge to the battery of mobile phone of respective model.When car takes advantage of personnel to need the ccasual portable lighting, flash light often in car, is equipped with, the flash light of outfit need look for the place to deposit, and the battery of flash light also will often be bought, change, and underuses the function of vehicle charger, takes advantage of personnel to make troubles to car.
Summary of the invention
The purpose of this utility model is can charge to various model mobile phones in order to provide a kind of, can be advantageously used in the vehicle charger of temporary lighting again, makes full use of the charge function that vehicle charger provides.
This is for reaching above-mentioned purpose, and the utility model adopts following technical scheme:
A kind of vehicle charger light-emitting device includes reduction voltage circuit, pressure regulation reactive circuit, mobile phone charging interface, is provided with battery charger in the charger, and battery charger connects rechargeable battery, and rechargeable battery connects light emitting source.
The vehicle charger cigar tip is inserted in the automobile cigarette lighter, obtain the in-vehicle power power supply, reduction voltage circuit is connected with cigar tip in the vehicle charger, electric current and voltage that reduction voltage circuit output can be adaptive with mobile phone.When filling various mobile phone, if the electric current and the voltage of different its institute's palpuses of mobile phone model are different, it is by adapter internal pressure-regulating resistance, and vehicle charger output voltage and electric current are adjusted, and can charge repeatedly with various model mobile phones to reach.Battery charger is set in vehicle charger, adorns a battery that can discharge and recharge,, light emitting source is powered,, be used for the interim portable lighting that car is taken advantage of personnel to reach the chargeable flashlight purpose by battery, lead, switch.Make the vehicle charger dual-use, can charge, can charge to the rechargeable battery that throws light on simultaneously again battery of mobile phone.
Description of drawings
Fig. 1 is the circuit structure block diagram of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing and concrete enforcement the utility model is further specified.
The vehicle charger cigar tip is inserted in the automobile cigarette lighter, obtain the in-vehicle power power supply.The reduction voltage circuit (2) of the electric energy input vehicle charger that Cigarette lighter power supply (1) provides, through pressure regulation reactive circuit (3), by pressure regulation reactive circuit (3) internal pressure-regulating resistance, the voltage and current that outputs to mobile phone charging interface (4) is adjusted, can be charged repeatedly with various model mobile phones to reach.Be parallel with battery charger (5) at cell phone charging circuit, the electric energy input battery charger (5) that Cigarette lighter power supply (1) provides, battery charger (5) is in parallel with reduction voltage circuit (2).Battery charger (5) charges to rechargeable battery (6), and the line between rechargeable battery (6) and the light emitting source (7) is provided with switch (S).Light emitting source (7) adopts the bulb of light-emitting diode or 2v～6v.Make the vehicle charger dual-use, can charge, can charge to the rechargeable battery (6) that throws light on simultaneously again, make things convenient for car to take advantage of personnel's interim portable lighting, reduce article in the car battery of mobile phone.
The utility model is not limited to above embodiment.
Claims (4)
1, a kind of vehicle charger light-emitting device, include reduction voltage circuit (2), pressure regulation reactive circuit (3), mobile phone charging interface (4), it is characterized in that: be provided with battery charger (5) in the charger, battery charger (5) connects rechargeable battery (6), and rechargeable battery (6) connects light emitting source (7).
2, vehicle charger light-emitting device according to claim 1 is characterized in that: be provided with switch (S) between rechargeable battery (6) and the light emitting source (7).
3, vehicle charger light-emitting device according to claim 1 is characterized in that: battery charger (5) is parallel to the reduction voltage circuit (2) of cell-phone charging.
4, vehicle charger light-emitting device according to claim 1 and 2 is characterized in that: light emitting source (7) adopts the bulb of light-emitting diode or 2v～6v.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03246859 CN2623528Y (en) | 2003-06-03 | 2003-06-03 | Charging device luminous apparatus for vechicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03246859 CN2623528Y (en) | 2003-06-03 | 2003-06-03 | Charging device luminous apparatus for vechicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2623528Y true CN2623528Y (en) | 2004-07-07 |
Family
ID=34252174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03246859 Expired - Fee Related CN2623528Y (en) | 2003-06-03 | 2003-06-03 | Charging device luminous apparatus for vechicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2623528Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102403749A (en) * | 2010-09-16 | 2012-04-04 | 李自田 | Power source adapter with universal serial bus (USB) for travel charging |
| CN103745649A (en) * | 2014-01-02 | 2014-04-23 | 隋礼辉 | Visible automobile starting circuit demonstration device |
| CN103745636A (en) * | 2014-01-02 | 2014-04-23 | 隋礼辉 | Visible automobile power supply circuit demonstration device |
-
2003
- 2003-06-03 CN CN 03246859 patent/CN2623528Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102403749A (en) * | 2010-09-16 | 2012-04-04 | 李自田 | Power source adapter with universal serial bus (USB) for travel charging |
| CN103745649A (en) * | 2014-01-02 | 2014-04-23 | 隋礼辉 | Visible automobile starting circuit demonstration device |
| CN103745636A (en) * | 2014-01-02 | 2014-04-23 | 隋礼辉 | Visible automobile power supply circuit demonstration device |
| CN103745649B (en) * | 2014-01-02 | 2016-06-01 | 隋礼辉 | Visual automobile starting circuit apparatus for demonstrating |
| CN103745636B (en) * | 2014-01-02 | 2016-09-07 | 隋礼辉 | Visual automobile power circuit apparatus for demonstrating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |