CN202931009U - Multifunctional charger - Google Patents
Multifunctional charger Download PDFInfo
- Publication number
- CN202931009U CN202931009U CN2012206525758U CN201220652575U CN202931009U CN 202931009 U CN202931009 U CN 202931009U CN 2012206525758 U CN2012206525758 U CN 2012206525758U CN 201220652575 U CN201220652575 U CN 201220652575U CN 202931009 U CN202931009 U CN 202931009U
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- CN
- China
- Prior art keywords
- charging
- plug
- power transformation
- transformation box
- usb
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- 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
Provided is a multifunctional charger, comprising a power transformation box, a two-hole electricity-connecting plug, and a USB electricity-connecting plug, wherein the power transformation box is internally provided with a transformation apparatus and a charging-and-protective circuit; the input voltage of the transformation apparatus is 220V AC while the output current of the transformation apparatus is 4 to 5V DC; the power transformation box is provided with a charging indicating lamp; the power transformation box is provided with a first single-hole charging plug, a second single-hole charging plug, a first USB charging small plug, and a second USB charging small plug via electrical wires; and the electricity connecting terminal of each charging plug is parallelly connected with an output terminal inside the power transformation box. The multifunctional charger of the utility model can take electricity via a supply socket or a computer and is capable of charging various major small electric appliances without taking down the cell panel by utilizing the different charging plugs. The charging-and-protective circuit can provide whole-course protection for the charging process.
Description
Technical field
The utility model relates to electrical equipment charger technical field, specifically, is a kind of multifunctional charger on the universal charger basis.
Background technology
At present, various electric equipment products emerge in an endless stream, and have greatly enriched people's life, easily people's work.But meanwhile, need the thing of charging also more and more.Because the charger of various electrical equipment is also ununified at present, therefore, can not share between the charger of various electrical equipment.The electrical equipment that uses is more, with or will with charger also more.To this, a kind of product of so-called universal charger has appearred on market, and it is mainly that the charging connector can be regulated, and charges for various cell panels.Therefore, use the universal charger charging cell panel on electrical equipment need to be taken off, then " folder " charges on universal charger.At this moment, just very inconvenient for the user who only has a cell panel and electrical equipment not to shut down.But, also do not see at present and do not pull down the universal charger that cell panel directly just can charge to various electrical equipment.
The utility model content
The purpose of this utility model is to address the above problem, and a kind of multifunctional charger is provided, and is to design on the basis of universal charger, and several main plugs of preparation, can charge to multiple electrical equipment under the prerequisite of not taking off cell panel on charger.
For achieving the above object, the utility model has been taked following technical scheme.
A kind of multifunctional charger; contain the power transformation box, connect plug; transformation device and charging and protective circuit are set in the power transformation box; the input voltage of described transformation device is that 220V exchanges; output current is 4～5V direct current; be provided with charging indicator light on the power transformation box; it is characterized in that; be provided with the first simple eye charging plug, the second simple eye charging plug, a USB charging small plug, the 2nd USB charging small plug by electric wire on described power transformation box, the output in the power connection end of described each charging plug and power transformation box is connected in parallel.
Further, the described plug that connects comprises two and connects plug and USB connects plug.
Further, be provided with the clamping apparatus of described each charging plug in the outside of described power transformation box.
The good effect of a kind of multifunctional charger of the utility model is:
Can utilize different charging plugs to be several main small electric apparatus charging under the prerequisite of not taking off cell panel by supply socket or computer power taking, charge protector can give whole process protection to charging process.
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of multifunctional charger of the utility model.
Label in figure is respectively:
1, power transformation box; 2, two connect plug; 3, USB connects plug;
4, the first simple eye charging plug; 5, the second simple eye charging plug; 6, a USB charging small plug;
7, the 2nd USB charging small plug; 8, charging indicator light; 9, electric wire.
Embodiment
Provide the embodiment of a kind of multifunctional charger of the utility model below in conjunction with accompanying drawing, still, enforcement of the present utility model is not limited to following execution mode.
Referring to accompanying drawing 1, a kind of multifunctional charger contains that power transformation box 1, two connect plug 2, USB connects plug 3, the first simple eye charging plug (cell phone type) the 4, second simple eye charging plug (portable hard drive class) the 5, the one USB charging small plug (cell phone type) 6 and the 2nd USB charging small plug (portable hard drive class) 7.In interior transformation device and charging and the protective circuit of arranging of described power transformation box 1, the input voltage of described transformation device is that 220V exchanges, and output current is 4～5V direct current, and charging indicator light 8 is set on power transformation box 1, can adopt prior art to arrange and make to this.
By electric wire 9, first simple eye charging plug (cell phone type) the 4, second simple eye charging plug (portable hard drive class) the 5, the one USB charging small plug (cell phone type) 6, the 2nd USB charging small plug (portable hard drive class) 7 are set on described power transformation box 1.When specifically arranging, can with described two connect plug 2, USB connects the end that plug 3 is arranged on described power transformation box 1, the first simple eye charging plug (cell phone type) 4, a USB charging small plug (cell phone type) 6 are arranged on a side of described power transformation box 1, the second simple eye charging plug (portable hard drive class) the 5, the 2nd USB charging small plug (portable hard drive class) 7 is arranged on the opposite side of described power transformation box 1, and the output in the power connection end of described each charging plug and power transformation box 1 is connected in parallel.
Charging principle of the present utility model is: when charger works; charging and protective circuit are charged according to the voltage difference between power transformation box 1 output voltage and rechargeable battery: rechargeable battery in charging process along with the increase of battery electric quantity; voltage can slowly raise, when the voltage of rechargeable battery during near the output voltage of power transformation box 1 charging current be reduced to gradually 0.Charge when the voltage of rechargeable battery equates with the output voltage of power transformation box 1 and stop.
Charging plug of the present utility model is many, connecting line also can increase certainly, therefore, during concrete enforcement, the clamping apparatus of some described each charging plugs can be set in the outside of described power transformation box 1, in charger of the present utility model used time not, can be with electric wire on power transformation box 1, each charging plug is stuck in clamping apparatus, makes and carry and deposit and to facilitate.
Mode of operation of the present utility model is:
(1) by supply socket (two connect plug 2) or computer (USB connects plug 3) power taking.
(2) select different charging plug direct (need not take off cell panel) for different small electric apparatus chargings, can adapt to several main small electric apparatus.
(3) charging indicator light 8 surface charging states are protected charging process by charging and protective circuit.
Claims (3)
1. multifunctional charger; contain the power transformation box, connect plug; transformation device and charging and protective circuit are set in the power transformation box; the input voltage of described transformation device is that 220V exchanges; output current is 4～5V direct current; be provided with charging indicator light on the power transformation box; it is characterized in that; be provided with the first simple eye charging plug, the second simple eye charging plug, a USB charging small plug, the 2nd USB charging small plug by electric wire on described power transformation box, the output in the power connection end of described each charging plug and power transformation box is connected in parallel.
2. a kind of multifunctional charger according to claim 1, is characterized in that, the described plug that connects comprises two and connects plug and USB connects plug.
3. a kind of multifunctional charger according to claim 1, is characterized in that, is provided with the clamping apparatus of described each charging plug in the outside of described power transformation box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206525758U CN202931009U (en) | 2012-12-03 | 2012-12-03 | Multifunctional charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206525758U CN202931009U (en) | 2012-12-03 | 2012-12-03 | Multifunctional charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202931009U true CN202931009U (en) | 2013-05-08 |
Family
ID=48220919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206525758U Expired - Fee Related CN202931009U (en) | 2012-12-03 | 2012-12-03 | Multifunctional charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202931009U (en) |
-
2012
- 2012-12-03 CN CN2012206525758U patent/CN202931009U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20151203 |
|
| EXPY | Termination of patent right or utility model |