CN203039386U - Portable mobile-charging power supply obtained by utilizing spent battery refitting - Google Patents
Portable mobile-charging power supply obtained by utilizing spent battery refitting Download PDFInfo
- Publication number
- CN203039386U CN203039386U CN 201220695805 CN201220695805U CN203039386U CN 203039386 U CN203039386 U CN 203039386U CN 201220695805 CN201220695805 CN 201220695805 CN 201220695805 U CN201220695805 U CN 201220695805U CN 203039386 U CN203039386 U CN 203039386U
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- CN
- China
- Prior art keywords
- power supply
- portable mobile
- refitting
- charging power
- battery
- 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 portable mobile-charging power supply obtained by utilizing spent battery refitting. The power supply comprises a 3.7 V DC power supply connected with a boost circuit module. The boost circuit module is provided with output voltage terminals connected with other electric appliances in a charging manner. The apparatus provided by the utility model is small in a size, convenient for outgoing carrying without complex circuit components, simple and convenient to use and isn't affected by time, places and surrounding environments. The portable mobile-charging power supply obtained by utilizing spent handset battery refitting realizes waste recycling and resources are fully utilized.
Description
Technical field
The utility model belongs to the power-supply device technical field, relates to a kind of portable mobile charging power supply that utilizes the old and useless battery repacking.
Background technology
Current society is along with the develop rapidly of science and technology, and the daily appliance and electronic of people is more and more abundanter, and MP3, mobile phone, digital camera, navigator etc. are innumerable.For the daily charging of these electronic products also trouble more and more, and more main be that in a single day these electronic products are scrapped, the rechargeable battery of the inside just can be dropped thereupon, this not only is unfavorable for environmental protection, wastes resource especially.From practice, from these scrap battery that electronic product disassembles in fact major part also do not reach the standard of scrapping, can be recycled again fully.
Summary of the invention
The purpose of this utility model provides a kind of portable mobile charging power supply that utilizes the old and useless battery repacking, has solved the problem that does not have the fixed power source charging when going out.
The technical scheme that the utility model adopts is, a kind of portable mobile charging power supply that utilizes the old and useless battery repacking, comprise a 3.7V DC power supply, the 3.7V DC power supply is connected with the booster circuit module, and the booster circuit module is provided with the output voltage terminal that is connected with other electrical appliance chargings.
The beneficial effects of the utility model are: equipment volume is little, is convenient to go out to carry, and principle is simple, does not need complicated circuit elements device; Easy to use, be not subjected to the influence of time, place, surrounding environment; Utilize the portable portable power source of disused mobile battery repacking to turn waste into wealth in addition, resource is fully used, environmental protection is had certain positive effect.
Description of drawings
Fig. 1 is the structural representation of portable mobile charging power supply of the present utility model.
Among the figure, 1.3.7V DC power supply, 2. booster circuit module, 3. output voltage terminal.
Embodiment
With reference to Fig. 1, the utility model utilizes the portable mobile charging power supply of old and useless battery repacking, and its structure is to comprise a 3.7V DC power supply 1,3.7V DC power supply 1 is connected with booster circuit module 2, booster circuit module 2 is provided with the output voltage terminal 3 that is connected with other electrical appliance chargings.
3.7V DC power supply 1 is selected disused mobile battery for use, or the rechargeable battery of other larger capacities.
The operation principle of the utility model device is, before going out, fill 3.7V DC power supply 1 full, when needing to other electronic product chargings outside, change the 3.7V direct current into charging required 5V direct voltage by booster circuit module 2, reach and keep the rated voltage of charging, be connected with the electronic product charging by output voltage terminal 3, realized the purpose of interim charging.
Claims (2)
1. portable mobile charging power supply that utilizes old and useless battery repacking, it is characterized in that, comprise a 3.7V DC power supply (1), 3.7V DC power supply (1) is connected with booster circuit module (2), booster circuit module (2) is provided with the output voltage terminal (3) that is connected with other electrical appliance chargings.
2. the portable mobile charging power supply that utilizes the old and useless battery repacking according to claim 1 is characterized in that, the preferred disused mobile battery of described 3.7V DC power supply (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220695805 CN203039386U (en) | 2012-12-14 | 2012-12-14 | Portable mobile-charging power supply obtained by utilizing spent battery refitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220695805 CN203039386U (en) | 2012-12-14 | 2012-12-14 | Portable mobile-charging power supply obtained by utilizing spent battery refitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203039386U true CN203039386U (en) | 2013-07-03 |
Family
ID=48691472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220695805 Expired - Fee Related CN203039386U (en) | 2012-12-14 | 2012-12-14 | Portable mobile-charging power supply obtained by utilizing spent battery refitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203039386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104113118A (en) * | 2014-07-25 | 2014-10-22 | 柳州高级中学 | Waste battery power collection device |
-
2012
- 2012-12-14 CN CN 201220695805 patent/CN203039386U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104113118A (en) * | 2014-07-25 | 2014-10-22 | 柳州高级中学 | Waste battery power collection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20131214 |