CN104578217A - Chargable backpack - Google Patents
Chargable backpack Download PDFInfo
- Publication number
- CN104578217A CN104578217A CN201310511447.0A CN201310511447A CN104578217A CN 104578217 A CN104578217 A CN 104578217A CN 201310511447 A CN201310511447 A CN 201310511447A CN 104578217 A CN104578217 A CN 104578217A
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- indicator lamp
- led indicator
- control device
- usb interface
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F2003/003—Travelling or camp articles; Sacks or packs carried on the body combined with other objects; specially adapted for carrying specific objects
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to a chargable backpack. The chargable backpack comprises a bag body, and is characterized in that a solar cell panel, a solar light storing device, a control device, a lithium battery, a USB interface and a double-color LED indicator lamp are arranged on the bag body, wherein the solar cell panel, the solar light storing device, the control device, the lithium battery and the double-color LED indicator lamp are sequentially and electrically connected; the lithium battery is in circuit connection with the USB interface. Through the control device, the solar cell panel and the solar light storing device convert solar energy into electrical energy through a series of conversions, the electrical energy is stored by the lithium battery, and through the USB interface, the electrical energy can be used for charging a mobile phone, a digital product and an MP3 which are carried about at any time.
Description
Technical field
The present invention relates to a kind of knapsack, particularly relate to a kind of knapsack that can be used for charging.
Background technology
Daily people handle official business or go on business and carry with a lot of digital small household appliances, such as notebook computer, MP3, panel computer, digital camera etc., and these small household appliances are large due to power consumption, are away from home often to encounter the situation of no electricity, the words of charging first will find power supply, and the charging interval is long, also to charger be with, very inconvenient, although some portable power source of market at present, can charge to digital product, but need charged in advance, neither be very convenient.
Summary of the invention
The object of this invention is to provide a kind of rechargeable knapsack, this rechargeable knapsack in case of emergency can charge for digital product.
For achieving the above object, the present invention is by the following technical solutions:
A kind of rechargeable knapsack, comprise inclusion, it is characterized in that: described inclusion is provided with solar panel, solar energy storage electro-optical device, control device, lithium battery, USB interface, dual-colored LED indicator lamp, described solar panel, solar energy storage electro-optical device, control device, lithium battery, the electrical connection of dual-colored LED indicator lamp order, described lithium battery is connected with usb circuit.
Described solar panel is arranged on knapsack front, is transformed into by solar energy in power process, and dual-colored LED indicator lamp green light is lit, and instruction normally works.
During described solar energy storage electro-optical device duty, dual-colored LED indicator lamp red light is lit.
After the present invention adopts technique scheme, its beneficial effect is: solar panel is stored by lithium battery after converting the solar energy received to electric energy; Solar energy storage electro-optical device is when night or sunshine deficiency, by the visible absorption such as solar energy, light and can store, the use of converting electrical energy is used for by control device, by USB interface can at any time for carry with the small household appliances such as mobile phone, panel computer, digital camera, MP3 charging, very convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, invention is described in further detail:
As Fig. 1, a kind of rechargeable knapsack, comprise inclusion 1, it is characterized in that: described inclusion is provided with solar panel 2, solar energy storage electro-optical device 3, control device 4, lithium battery 5, USB interface 6, dual-colored LED indicator lamp 7, described solar panel 2, solar energy storage electro-optical device 3, control device 4, lithium battery 5, the electrical connection of dual-colored LED indicator lamp 7 order, described lithium battery 5 is connected with USB interface 6 circuit.
Described solar panel 2 is arranged on knapsack front, is transformed into by solar energy in power process, and dual-colored LED indicator lamp 7 green light is lit, and instruction normally works.
During described solar energy storage electro-optical device 3 duty, dual-colored LED indicator lamp 7 red light is lit, by control device conversion, the luminous energy of collection is converted to electric energy, wherein when solar energy is sufficient, solar energy storage electro-optical device does not now work, at this moment mainly contain solar panel 2 to work, solar energy is transformed into electric energy, be stored in lithium battery 5, control device 4 controls the duty of whole system, and the charging to lithium battery 5, electric discharge shields, be connected with USB interface 6 circuit by lithium battery 5, such USB interface just can be the mobile phone carried with, digital product, MP3 etc. realize charging.
Although the present invention has illustrated by reference to preferred embodiment and has described; but; those of ordinary skill in the art should understand; the description of above-described embodiment can be not limited to; in the scope of claims; the various changes in form and details can be done, all belong within protection scope of the present invention.
Claims (3)
1. a rechargeable knapsack, comprise inclusion (1), it is characterized in that: described inclusion (1) is provided with solar panel (2), solar energy storage electro-optical device (3), control device (4), lithium battery (5), USB interface (6), dual-colored LED indicator lamp (7), described solar panel (2), solar energy storage electro-optical device (3), control device (4), lithium battery (5), the electrical connection of dual-colored LED indicator lamp (7) order, described lithium battery (5) is connected with USB interface (6) circuit.
2. a kind of rechargeable knapsack as claimed in claim 1, it is characterized in that: described solar panel (2) is arranged on knapsack front, is transformed into by solar energy in power process, dual-colored LED indicator lamp (7) green light is lit, and instruction normally works.
3. a kind of rechargeable knapsack as claimed in claim 1, is characterized in that: during described solar energy storage electro-optical device (3) duty, dual-colored LED indicator lamp (7) red light is lit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310511447.0A CN104578217A (en) | 2013-10-26 | 2013-10-26 | Chargable backpack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310511447.0A CN104578217A (en) | 2013-10-26 | 2013-10-26 | Chargable backpack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104578217A true CN104578217A (en) | 2015-04-29 |
Family
ID=53093681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310511447.0A Pending CN104578217A (en) | 2013-10-26 | 2013-10-26 | Chargable backpack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104578217A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106849837A (en) * | 2017-03-28 | 2017-06-13 | 上海斐讯数据通信技术有限公司 | A kind of method and system for realizing router light source charge function |
| US9948118B1 (en) | 2014-09-11 | 2018-04-17 | AMPL Labs, Inc. | Recharging platform for electronic devices |
-
2013
- 2013-10-26 CN CN201310511447.0A patent/CN104578217A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9948118B1 (en) | 2014-09-11 | 2018-04-17 | AMPL Labs, Inc. | Recharging platform for electronic devices |
| US10897144B1 (en) | 2014-09-11 | 2021-01-19 | AMPL Labs, Inc. | Recharging platform for electronic devices |
| CN106849837A (en) * | 2017-03-28 | 2017-06-13 | 上海斐讯数据通信技术有限公司 | A kind of method and system for realizing router light source charge function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |