CN2930057Y - Solar energy charger - Google Patents
Solar energy charger Download PDFInfo
- Publication number
- CN2930057Y CN2930057Y CN 200620122683 CN200620122683U CN2930057Y CN 2930057 Y CN2930057 Y CN 2930057Y CN 200620122683 CN200620122683 CN 200620122683 CN 200620122683 U CN200620122683 U CN 200620122683U CN 2930057 Y CN2930057 Y CN 2930057Y
- Authority
- CN
- China
- Prior art keywords
- solar energy
- switch
- battery
- charger
- batteries
- 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 - Lifetime
Links
- 238000007600 charging Methods 0.000 claims abstract description 13
- 229920003023 plastic Polymers 0.000 claims abstract description 6
- 239000004033 plastic Substances 0.000 claims abstract description 6
- 239000003990 capacitor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a solar energy charger which comprises a box body (12), a plastic container (9) composed of a box cover embedded with solar energy lighting board (1) with a switch button (2) and a switch button (3) provided on the front side face thereof and a battery charging connecting mouth (7) provided on the right side face thereof, an indicating light (6), an indicating light (5) and an output connecting mouth (4). A control circuit (10) is disposed inside the box body (12) whose one side is provided with a battery box (11). Batteries (8) are arranged inside the batter box (11). The solar energy lighting board (1) is connected in series with a switch K2 and the batteries (8) are connected in series with a switch K1. The solar energy lighting board (1) is connected in parallel with the switch K2 and the batteries (8) are connected in parallel with the switch K1 and connected into the charging circuit. The solar energy charger can charge facilities under the condition of insufficient sunlight without the restriction of the power supply device and the weather conditions and has the characteristics of direct current small voltage and current charging, portability, safety and reliability without the shortcomings of facility damage resulted from the short circuit of the alternating current 220V charger.
Description
Technical field
The utility model relates to a kind of charging device, relates in particular to a kind of solar charger.
Background technology
The develop rapidly of our times science and technology, all kinds of digital products fall over each other to come out, function is also various day by day, and no matter which kind of power supply form power supply these equipment use, its power supply time limit is all arranged, the intelligent mobile phone of special today, digital equipment power consumption such as palm PDA are big, often add that the reserve battery of joining in addition is also hard to carry on when going out.Current various kinds of equipment charging modes mostly is and utilizes the set 220V supply socket of building that power supply is provided, in general there is not inconvenience, but the user who often goes out or work in the open air, if the their location does not have any electric power service, reserve battery electric power has consumed again, can cause the user can't use the puzzlement of equipment.Some solar chargers are also arranged at present, but when insufficient light, above-mentioned puzzlement can't solve still, this shows to be necessary to design a kind of these electronic product chargings, charger that not limit by environment of can be whenever and wherever possible.
The utility model content
The purpose of this utility model provides a kind of environmental limitations that is not subjected to, the solar charger that can work whenever and wherever possible, can charge with oneself to mobile phone, Personal Handyphone System, digital camera, PDA (maximum current 320mA), solve some areas and do not had electric power supply device, or under the inadequate situations of illumination such as cloudy, rainy or night, the problem that can't charge.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of solar charger, comprise that the plastics of being made up of casing and the case lid that is embedded with the solar energy light collecting plate hold body, described plastics hold the body leading flank and are provided with two shift knobs, right flank is provided with battery charge interface, indicator light, indicator light and output interface, described casing is built-in with control circuit board, a side is provided with battery case in the casing, rechargeable battery is housed in the battery case, described solar energy light collecting plate is connected with K switch 2, described battery is connected with K switch 1, described solar energy light collecting plate and K switch 2 and described battery and switch in parallel, and insert charging circuit; Described output interface is a USB interface.
The beneficial effect of solar charger described in the utility model is: utilize solar energy to give equipment charge, and built-in battery, can under the insufficient situation of sunlight, give equipment charge, not limited by electric power supply device and weather conditions, direct current small voltage low current charge, safe and reliable, do not exist the short circuit of alternating current 220V charger to cause the defective of device damage, outward appearance is generous, easy to carry.
Description of drawings
Fig. 1 is the vertical view of the described solar charger of the utility model embodiment;
Fig. 2 is the right view of the described solar charger of the utility model embodiment;
Fig. 3 is the box inner structure schematic diagram of the described solar charger of the utility model embodiment;
Fig. 4 is the circuit diagram of the described solar charger of the utility model embodiment.
Among the figure:
1, solar energy light collecting plate; 2, shift knob; 3, shift knob; 4, output interface; 5, indicator light; 6, indicator light; 7, battery charge interface; 8, rechargeable battery; 9, plastics hold body; 10, control circuit board; 11, battery case; 12, casing
Embodiment
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
As Figure 1-3, the described solar charger of the utility model embodiment, comprise that the plastics of being made up of casing 12 and the case lid that is embedded with solar energy light collecting plate 1 hold body 9, its leading flank is provided with shift knob 2 and shift knob 3, and right flank is respectively equipped with battery charge interface 7, indicator light 6, indicator light 5, output interface 4 from front to back; Described casing 12 is built-in with control circuit board 10, and battery case 11 is arranged at the bottom, and rechargeable battery 8 is housed in the battery case 11, and described output interface 4 is the USB mouth.
As shown in Figure 4, the circuit diagram of the described solar charger of expression the utility model embodiment.Solar energy light collecting plate 1 is connected with K switch 2, rechargeable battery 8 is connected with K switch 1, described solar energy light collecting plate 1 and K switch 2 are in parallel with described battery 8 and K switch 1, in parallel with capacitor C 1 (47uf) again, parallel circuits is with in parallel with LED1 again after inductance L is connected, capacitor C 1 (47uf), inductance L is used for filtering, LED1 is a charging indicator light 5, then insert boost module, described parallel circuits positive pole connects the terminal 33 of boost module, negative pole connects the terminal 11 back ground connection of boost module, Schottky Rectifier (IN5819) is anodal to be connected with the terminal 33 of boost module, minus earth, constitute rectification circuit, the output 22 of boost module is connected with capacitor C 2 (100uf), the other end ground connection of C2 (100uf), secondary filtering, the positive pole of capacitor C 2 (100uf) is connected with the e utmost point of triode (9015), the c utmost point of triode (9015) and resistance R 2 (200), the LED2 series connection, the LED2 negative pole is connected with the positive pole of output interface, the minus earth of output port, insert resistance R 1 (100) between the b utmost point of triode (9015) and the output interface positive pole, insert shunt resistance R3 (1w between triode (9015) the e utmost point and the output interface positive pole, 4.7), triode (9015), R1 (100), R2 (200), R3 (1w, 4.7), LED2 constitutes charging indication, after being full of electricity by fill device, LED2 goes out.
By adapter equipment is connected with the output interface 4 of solar charger during use, when sunny, opens shift knob 3, use solar energy, when light is inadequate, open shift knob 2, use rechargeable battery 8 to equipment charge to equipment charge; Open described arbitrary switch, indicator light 5, indicator light 6 is simultaneously bright, and when charging indicator light 6 went out, indication equipment was full of; When no equipment need charge, can open button 2, shift knob 3 simultaneously, use solar energy to rechargeable battery 8 chargings; Also can pass through battery charge interface 7, insert the rechargeable battery charger of joining in addition and give rechargeable battery 8 chargings.
Claims (1)
1, a kind of solar charger, comprise by casing (12) and be embedded with the plastics that the case lid of solar energy light collecting plate (1) forms and hold body (9), its leading flank is provided with shift knob (2) and shift knob (3), right flank is provided with battery charge interface (7), indicator light (6), indicator light (5) and output interface (4), described casing is built-in with control circuit board (10), it is characterized in that: a side is provided with battery case (11) in the casing (12), battery (8) is housed in the battery case (11), solar energy light collecting plate (1) is connected with K switch 2, battery (8) is connected with K switch 1, described solar energy light collecting plate (1) and K switch 2 are in parallel with described battery (8) and K switch 1, and insert charging circuit; Described output interface (4) is a USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620122683 CN2930057Y (en) | 2006-07-21 | 2006-07-21 | Solar energy charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620122683 CN2930057Y (en) | 2006-07-21 | 2006-07-21 | Solar energy charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2930057Y true CN2930057Y (en) | 2007-08-01 |
Family
ID=38308429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620122683 Expired - Lifetime CN2930057Y (en) | 2006-07-21 | 2006-07-21 | Solar energy charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2930057Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010094215A1 (en) * | 2009-02-23 | 2010-08-26 | 中山大洋电机制造有限公司 | Power supply control device and ventilating device using same |
| CN102856956A (en) * | 2012-08-28 | 2013-01-02 | 昆山市圣光新能源科技有限公司 | Solar mobile power supply |
-
2006
- 2006-07-21 CN CN 200620122683 patent/CN2930057Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010094215A1 (en) * | 2009-02-23 | 2010-08-26 | 中山大洋电机制造有限公司 | Power supply control device and ventilating device using same |
| CN102856956A (en) * | 2012-08-28 | 2013-01-02 | 昆山市圣光新能源科技有限公司 | Solar mobile power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZIWENTAO Free format text: FORMER OWNER: ZHAO YONG Effective date: 20070928 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070928 Address after: 100086 Zhongguancun Institute of Chinese Academy of Sciences, Beijing, Haidian District 2-507 Patentee after: Zi Wentao Address before: Kecheng District Juhua four branch in Zhejiang province Quzhou City Village 324000 building 10-203 Patentee before: Zhao Yong |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 100080, Beijing, Suzhou Street, Haidian District No. 18, long vista building, block A2, 507 (room 4, building 507) Patentee after: Zi Wentao Address before: 100086 Zhongguancun Institute of Chinese Academy of Sciences, Beijing, Haidian District 2-507 Patentee before: Zi Wentao |
|
| DD01 | Delivery of document by public notice |
Addressee: Zi Wentao Document name: Notification to Go Through Formalities Rectification of Restoration of Right |
|
| RR01 | Reinstatement of patent right |
Former decision: cessation of patent right due to non-payment of the annual fee Former decision publication date: 20090916 |
|
| DD01 | Delivery of document by public notice |
Addressee: Zi Wentao Document name: Notification of Passing Examination on Formalities |
|
| ASS | Succession or assignment of patent right |
Owner name: BEIJING BEIYUE WEIYE DIGITAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZI WENTAO Effective date: 20101216 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100080 (ROOM 507, BUILDING 4), 507, TOWER A2, CHANGYUAN TIANDI BUILDING, NO. 18, SUZHOU STREET, HAIDIAN DISTRICT, BEIJING TO: 100080 ROOM A2-507, CHANGYUAN TIANDI BUILDING, NO. 18, SUZHOU STREET, HAIDIAN DISTRICT, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101216 Address after: 100080 A2-507, long term building, No. 18, Suzhou Street, Beijing, Haidian District Patentee after: Beijing Beiyue Weiye Digital Technology Co.,Ltd. Address before: 100080, Beijing, Suzhou Street, Haidian District No. 18, long vista building, block A2, 507 (room 4, building 507) Patentee before: Zi Wentao |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070801 |
|
| EXPY | Termination of patent right or utility model |