CN201312275Y - Solar energy charger - Google Patents
Solar energy charger Download PDFInfo
- Publication number
- CN201312275Y CN201312275Y CN 200820229134 CN200820229134U CN201312275Y CN 201312275 Y CN201312275 Y CN 201312275Y CN 200820229134 CN200820229134 CN 200820229134 CN 200820229134 U CN200820229134 U CN 200820229134U CN 201312275 Y CN201312275 Y CN 201312275Y
- Authority
- CN
- China
- Prior art keywords
- charging circuit
- box body
- electrically connected
- solar energy
- storage 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
Links
- 238000005286 illumination Methods 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model provides a solar energy charger which can randomly charge to accumulators of electronic equipment at random occasions, comprising a box body, a solar energy plate, an accumulator, a charging circuit and a USB interface, and is characterized in that the solar energy plate, the accumulator, the charging circuit and the USB interface are arranged on the box body, an output end of the solar energy plate is electrically connected to an input end of the charging circuit, the accumulator is electrically connected to the input end of the charging circuit, and the output end of the charging circuit is electrically connected to the USB interface. The solar energy plate can receive solar energy at any sunshine places and convert into electrical energy for the electronic equipment to use, thereby being capable of randomly charging without limits no matter at outside or indoor or outdoor and guaranteeing the normal use of electronic equipment.
Description
Technical field
The utility model relates to a kind of portable charger, particularly a kind of solar charger.
Background technology
Accompanied electronic equipment such as mobile phone, MP3, MP4, camera are universal day by day, general chargeable storage battery such as the poly-lithium battery of adopting of these electronic equipments given power electronic equipment, according to the power consumption performance of electronic equipment itself and the capacity difference of storage battery, the charge in batteries time interval is also different.Such rough sledding often appears in people when trip: because time relationship has little time storage battery is full of or the outdoor occasion in place does not have suitable charge power supply.Therefore be necessary to provide a kind of charger of being convenient to carry.
The utility model content
The purpose of this utility model provides the solar charger that a kind of occasion is arbitrarily charged to the storage battery of electronic equipment at any time.
The technical scheme that the utility model adopted is such: a kind of solar charger, comprise box body and be located at solar panels, storage battery, charging circuit and USB interface on the box body, the output of described solar panels is electrically connected with the charging circuit input, storage battery is electrically connected with the input of charging circuit, and the output of charging circuit is electrically connected with USB interface.
Above-mentioned solar charger, described box body is formed by left box body and the hinged setting of right box body, and the described left box body and the right box body that are positioned on the same side are respectively equipped with solar panels, and the output of two solar panels is electrically connected with the charging circuit input respectively.
Above-mentioned solar charger is provided with switch between described storage battery and the charging circuit.
Above-mentioned solar charger, described box body is provided with light-emitting diode, and storage battery is electrically connected with light-emitting diode by described switch.
By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: because solar panels anyly have the place of illumination can receive solar energy and convert electric energy to having, this electric energy gets up by battery stores and is used for the charging of electronic equipment storage batterys such as mobile phone, thereby in trip,, guarantee the normal use of electronic equipment no matter be indoor or can charge at any time without restriction outdoor.
Description of drawings
Fig. 1 is the stereogram of embodiment;
Fig. 2 is the user mode figure of embodiment;
Fig. 3 is the electrical schematic diagram of embodiment;
Embodiment
With reference to figure 1, Fig. 2 and Fig. 3, embodiment discloses a kind of solar charger, it comprises left box body 1, right box body 2, solar panels 3, storage battery (being located in the right box body 2 not shown), charging circuit 4, USB interface 21, light-emitting diode 22, light-emitting diode 23 and change over switch 24, wherein, left side box body 1 and right box body 2 are connected through the hinge, with reference to figure 2, described left box body 1 can turn clockwise along hinge with respect to right box body 2 and overlap (seeing state shown in Figure 1) until both, two solar panels 3 are located at left box body 1 upper surface and right box body 2 upper surfaces respectively, the output of described two solar panels 3 is electrically connected with storage battery, storage battery is electrically connected with the input of charging circuit 4 by change over switch 24 simultaneously, the output of charging circuit 4 is electrically connected with USB interface 21, charging circuit 4 is provided with the light-emitting diode 23 that is used to indicate charged state, and another road output of change over switch 24 is electrically connected with light-emitting diode 22 and is used for the illumination use.
With reference to figure 3, the output of solar panels 3 is electrically connected with storage battery by interface J1, diode D1 and interface J2, storage battery is electrically connected with charging circuit 4 and light-emitting diode D4 respectively by change over switch S1, charging circuit 4 outputs are electrically connected the charging that is used for electronic equipment and use with USB interface J3, parallel connection is provided with light-emitting diode D3 and is used to indicate charged state on the described charging circuit 4.Its concrete technical parameter is as follows:
Solar panel: list/polysilicon 5V 280mA Pet encapsulation
Storage battery: 3.7V 2000mAH poly-lithium battery
Output voltage: 5.5V ± 0.25V
Output current: 350-400mA
Solar energy charges a battery the time: about 10 hours (changing because of sunlight is strong and weak)
Give the cell-phone charging time: about 70 minutes (changing) because of mobile phone is different
Output port: standard 4PIN USB interface
Boosting efficiency:＞75% (internal battery ceiling voltage efficient)
Illumination light-emitting diode: 1pcs 5mm white light LEDs
LED brightness: 15000-18000mcd
The farm labourer of illumination light-emitting diode does the time: about 20 hours
This solar charger output voltage stabilization, the energy conversion efficiency height can be continuously charges to the storage battery of two regular handsets.
Claims (4)
1, a kind of solar charger, it is characterized in that: comprise box body and be located at solar panels, storage battery, charging circuit and USB interface on the box body, the output of described solar panels is electrically connected with the charging circuit input, storage battery is electrically connected with the input of charging circuit, and the output of charging circuit is electrically connected with USB interface.
2, solar charger according to claim 1, it is characterized in that: described box body is formed by left box body and the hinged setting of right box body, the described left box body and the right box body that are positioned on the same side are respectively equipped with solar panels, and the output of two solar panels is electrically connected with the charging circuit input respectively.
3, solar charger according to claim 1 and 2 is characterized in that: be provided with switch between described storage battery and the charging circuit.
4, solar charger according to claim 3 is characterized in that: described box body is provided with light-emitting diode, and storage battery is electrically connected with light-emitting diode by described switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820229134 CN201312275Y (en) | 2008-11-24 | 2008-11-24 | Solar energy charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820229134 CN201312275Y (en) | 2008-11-24 | 2008-11-24 | Solar energy charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201312275Y true CN201312275Y (en) | 2009-09-16 |
Family
ID=41109530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820229134 Expired - Fee Related CN201312275Y (en) | 2008-11-24 | 2008-11-24 | Solar energy charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201312275Y (en) |
-
2008
- 2008-11-24 CN CN 200820229134 patent/CN201312275Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101690607B1 (en) | Portable backup power supply | |
| CN101552476A (en) | Portable household solar photovoltaic power supply | |
| CN201925741U (en) | Solar flashlight | |
| CN202957630U (en) | Multifunctional charging box | |
| CN102593879A (en) | Direct-current charger for foldable thin film solar cell | |
| CN202395482U (en) | Multifunctional mobile solar energy power supply | |
| CN202647220U (en) | Portable solar energy illuminating device | |
| CN201435614Y (en) | solar power bank | |
| CN201312275Y (en) | Solar energy charger | |
| CN201504107U (en) | Portable household solar photovoltaic power supply | |
| CN203536989U (en) | Multifunctional mobile power supply | |
| CN204967315U (en) | Solar power mobile charger | |
| CN201695746U (en) | Multifunctional solar tent | |
| CN202696222U (en) | Multifunctional solar charger | |
| CN203119566U (en) | Solar charger for converting polycrystalline silicon and amorphous silicon solar cell panels with each other | |
| CN203645370U (en) | Multifunctional solar charger | |
| CN201877848U (en) | Solar universal charger | |
| CN202333859U (en) | Solar energy refrigerator battery accumulator | |
| CN203261075U (en) | Portable mobile power supply | |
| CN204794191U (en) | Solar charger | |
| CN204012771U (en) | Foldable solar energy movable power supply | |
| CN201616690U (en) | Intelligent control device for solar mobile charging | |
| CN203243085U (en) | Multifunctional mobile power supply | |
| CN105262198A (en) | Multifunctional mobile power supply | |
| CN202841008U (en) | Integrated simple solar module |
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: 20090916 Termination date: 20091224 |