CN106022449A - Solar energy charging USB flash disk - Google Patents
Solar energy charging USB flash disk Download PDFInfo
- Publication number
- CN106022449A CN106022449A CN201610370571.3A CN201610370571A CN106022449A CN 106022449 A CN106022449 A CN 106022449A CN 201610370571 A CN201610370571 A CN 201610370571A CN 106022449 A CN106022449 A CN 106022449A
- Authority
- CN
- China
- Prior art keywords
- usb
- charging
- flash disk
- storage device
- usb flash
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/0772—Physical layout of the record carrier
- G06K19/07732—Physical layout of the record carrier the record carrier having a housing or construction similar to well-known portable memory devices, such as SD cards, USB or memory sticks
-
- 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
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a solar energy charging USB flash disk. The solar energy charging USB flash disk comprises a USB interface, a housing, a solar energy charging device, a USB charging device, and a storage device. One end of the USB interface is connected with the housing in a welded manner, and the other end of the USB interface is exposed out of the housing. The USB interface is respectively connected with the USB charging device and the storage device, and the solar energy charging device and the USB charging device are respectively connected with the storage device. The solar energy charging USB flash disk is advantageous in that a way of charging the common USB flash disk by using the USB interface is kept, and a way of charging the USB flash disk by using the solar energy is provided, and therefore charging ways are diverse, and at the same time, a voltage stabilizing circuit module is provided for the USB charging ways, and the USB flash disk is prevented from being burned out by the high voltage of the computer USB interface.
Description
Technical field
The invention belongs to technical field of electronic products, be specifically related to the design of a kind of solar recharging USB flash disk.
Background technology
USB flash disk, full name USB flash drive, it is a kind of miniature high power capacity without phisical drive using USB interface
Mobile storage product, is connected with computer by USB interface, it is achieved plug and play, have small and exquisite be easy to carry, memory capacity greatly,
The advantage such as low price, dependable performance.Along with the development of modern technologies, USB flash disk has had become as the indispensable office of people and has used
One of product.Common USB flash disk is to insert charging when computer uses by USB interface mostly, and its charging modes is the most single, and
And if the USB interface voltage that runs into some computer is excessive, it is easy to burn out USB flash disk, makes to be stored in file therein and lose.
Summary of the invention
The invention aims to solve the problem that common U disk charging modes is single and charging security is relatively low, it is proposed that a kind of
Solar recharging USB flash disk.
The technical scheme is that a kind of solar recharging USB flash disk, including USB interface, shell, solar charging device,
USB charging device and storage device；USB interface one end is welded with shell, and the other end is exposed outside shell, and USB interface is divided
Not being connected with USB charging device and storage device, solar charging device and USB charging device are connected with storage device respectively.
Preferably, solar charging device includes solar battery group and power module；Solar battery group is fixed on shell,
Solar battery group and power module are connected with each other, and power module is connected with each other with storage device.
Preferably, USB charging device includes charging circuit module, rechargeable battery and voltage stabilizing circuit module, charging circuit module,
Rechargeable battery and voltage stabilizing circuit module are sequentially connected with, and charging circuit module is connected with each other with USB interface, voltage stabilizing circuit module with deposit
Storage device is connected with each other.
Preferably, storage device include microprocessor and memorizer, microprocessor respectively with memorizer, USB interface, power supply mould
Block and voltage stabilizing circuit module are connected with each other, and are provided with USB flash disk software in microprocessor.
The invention has the beneficial effects as follows: the present invention had both remained common U disk by the way of USB interface is charged, and carried again
Having supplied a kind of by the way of USB flash disk is charged by solar energy, charging modes is various, provides for USB charging modes simultaneously
Voltage stabilizing circuit module, can be prevented effectively from USB flash disk and burn out because computer USB interface voltage is excessive.
Accompanying drawing explanation
A kind of solar recharging USB flash disk structural representation that Fig. 1 provides for the present invention.
Description of reference numerals: 1 USB interface, 2 shells, 3 solar charging devices, 4 USB charging devices, 5
Storage device, 31 solar battery group, 32 power modules, 41 charging circuit modules, 42 rechargeable batteries, 43 steady
Volt circuit module, 51 microprocessors, 52 memorizeies.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the invention are further described.
A kind of solar recharging USB flash disk, as it is shown in figure 1, include usb 1, shell 2, solar charging device 3, USB
Charging device 4, storage device 5 and USB flash disk software.Usb 1 one end is welded with shell 2, and the other end is exposed at shell 2
Outward.Usb 1 is connected with USB charging device 4 and storage device 5 respectively, and solar charging device 3 and USB charges
Device 4 is connected with storage device 5 respectively.
Solar charging device 3 is for charging, including solar battery group 31 and electricity for storage device 5 when USB flash disk does not works
Source module 32.Solar battery group 31 is fixed on shell 2, and solar battery group 31 and power module 32 are connected with each other,
Power module 32 is connected with each other with storage device 5.
Charge, including charging circuit module for storage device 5 when USB charging device 4 is for using when USB flash disk inserts in computer
41, rechargeable battery 42 and voltage stabilizing circuit module 43.Charging circuit module 41, rechargeable battery 42 and voltage stabilizing circuit module 43 depend on
Secondary connection, charging circuit module 41 is connected with each other with usb 1, and voltage stabilizing circuit module 43 is connected with each other with storage device 5,
Play the effect that circuit voltage is stable, it is ensured that the safety of storage device 5.
Storage device 5 includes microprocessor 51 and memorizer 52.Microprocessor 51 respectively with memorizer 52, usb 1,
Power module 32 and voltage stabilizing circuit module 43 are connected with each other, and play control action.USB flash disk software is installed in microprocessor 51.
Memorizer 52 is used for storing user data.
The invention provides the following two kinds USB flash disk charge mode:
Pattern 1, when USB flash disk inserts in computer use time, then utilize USB charging device 4 that it is charged.Charging circuit mould
Electric energy is stored in rechargeable battery 42 by block 41 by usb 1, then is provided electricity by rechargeable battery 42 for storage device 5
Energy.Connect between rechargeable battery 42 and storage device 5 and have voltage stabilizing circuit module 43, play the effect that circuit voltage is stable, really
Preserve the safety of storage device 5.
Pattern 2, when USB flash disk does not works, then utilize solar charging device 3 that it is charged.USB flash disk is positioned over light source
Place, the solar battery group 31 being fixed on shell 2 can convert light energy into electric energy and be sent in power module 32,
Storage device 5 is powered by power module 32 again.
Those of ordinary skill in the art is it will be appreciated that embodiment described here is to aid in the former of the reader understanding present invention
Reason, it should be understood that protection scope of the present invention is not limited to such special statement and embodiment.The ordinary skill of this area
Personnel can according to these technology disclosed by the invention enlightenment make various other various concrete deformation without departing from essence of the present invention and
Combination, these deformation and combination are the most within the scope of the present invention.
Claims (4)
1. a solar recharging USB flash disk, it is characterised in that include USB interface (1), shell (2), solar recharging
Device (3), USB charging device (4) and storage device (5)；Described USB interface (1) one end and shell (2)
Welding, the other end is exposed at shell (2) outward；Described USB interface (1) respectively with USB charging device (4) and storage
Device (5) connects；Described solar charging device (3) and USB charging device (4) are respectively with storage device (5) even
Connect.
Solar recharging USB flash disk the most according to claim 1, it is characterised in that: described solar charging device (3)
Including solar battery group (31) and power module (32)；Described solar battery group (31) is fixed on shell (2)；
Described solar battery group (31) and power module (32) are connected with each other, power module (32) and storage device (5) phase
Connect.
Solar recharging USB flash disk the most according to claim 1, it is characterised in that: described USB charging device (4) is wrapped
Include charging circuit module (41), rechargeable battery (42) and voltage stabilizing circuit module (43)；Described charging circuit module (41),
Rechargeable battery (42) and voltage stabilizing circuit module (43) are sequentially connected with, charging circuit module (41) and USB interface (1)
Being connected with each other, voltage stabilizing circuit module (43) is connected with each other with storage device (5).
4. according to the arbitrary described solar recharging USB flash disk of claim 1-3, it is characterised in that: described storage device (5)
Including microprocessor (51) and memorizer (52)；Described microprocessor (51) respectively with memorizer (52), USB interface
(1), power module (32) and voltage stabilizing circuit module (43) are connected with each other；Described microprocessor is provided with U in (51)
Dish software.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610370571.3A CN106022449A (en) | 2016-05-27 | 2016-05-27 | Solar energy charging USB flash disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610370571.3A CN106022449A (en) | 2016-05-27 | 2016-05-27 | Solar energy charging USB flash disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106022449A true CN106022449A (en) | 2016-10-12 |
Family
ID=57092409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610370571.3A Withdrawn CN106022449A (en) | 2016-05-27 | 2016-05-27 | Solar energy charging USB flash disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106022449A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201536014U (en) * | 2009-10-10 | 2010-07-28 | 刘任晟 | Solar charging USB flash disk |
| CN201576462U (en) * | 2009-11-25 | 2010-09-08 | 任康宁 | Solar charging USB flash disk |
| CN101866680A (en) * | 2010-06-22 | 2010-10-20 | 广东中显科技有限公司 | U disk having display screen and solar cell |
-
2016
- 2016-05-27 CN CN201610370571.3A patent/CN106022449A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201536014U (en) * | 2009-10-10 | 2010-07-28 | 刘任晟 | Solar charging USB flash disk |
| CN201576462U (en) * | 2009-11-25 | 2010-09-08 | 任康宁 | Solar charging USB flash disk |
| CN101866680A (en) * | 2010-06-22 | 2010-10-20 | 广东中显科技有限公司 | U disk having display screen and solar cell |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161012 |