CN201805253U - Solar charger - Google Patents
Solar charger Download PDFInfo
- Publication number
- CN201805253U CN201805253U CN2010205450933U CN201020545093U CN201805253U CN 201805253 U CN201805253 U CN 201805253U CN 2010205450933 U CN2010205450933 U CN 2010205450933U CN 201020545093 U CN201020545093 U CN 201020545093U CN 201805253 U CN201805253 U CN 201805253U
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- CN
- China
- Prior art keywords
- control circuit
- output
- charger
- storage battery
- solar
- 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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- 230000007613 environmental effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A solar charger comprises a casing and an output joint. A solar cell panel is attached onto the casing, a control circuit and a storage battery are disposed in the casing, the control circuit adopts a solar charging management circuit as a core, an anode of an output end of the solar cell panel is connected to the storage battery through an input end of the control circuit, and an output joint is connected with the storage battery and the solar cell panel and is controlled and selected as an output of the charger by the control circuit. The solar charger is particularly adaptable to emergency occasions, is convenient in use and environment-friendly, and saves resources.
Description
Technical field
The utility model belongs to energy field, is a solar charger.Be applicable under emergent charging or the non-transformer environment and long-term open-air charging.
Background technology
In the prior art, common charger uses average family electricity consumption etc., provides the energy by adapter, and is easy to use, but is not suitable for emergent occasions such as open-air and power failure.Hand charger, utilize that manpower is emergent to be filled, can be used for emergent occasion, but be to use inconvenience and electric current instability; Dry battery charge, utilize 1 to save a few joint dry cells, emergent charging is provided, the general general electric energy that can provide tens minutes, but the making of battery needs a large amount of financial resources, material resources and manpower, and battery with after throw away, not only cause the waste of raw material resources and non-renewable energy resources, but also pollute the environment.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the utility model provides a kind of emergent occasion, easy to use, environmental protection, solar charger that economizes on resources of being specially adapted to.
A kind of solar charger comprises housing and out splice going splice; Post solar panel on the housing; Be provided with control circuit and storage battery in the housing, described control circuit is to be the circuit of core with the solar energy charge management circuit; The output head anode of described solar panel is connected to storage battery by the input of control circuit; Described out splice going splice connects storage battery and solar panel, and by the output of control circuit control selection as this charger.
It is switching tube that the circuit of output is selected in control circuit control; Described control end of switching tube connects the output head anode of solar panel, and the two ends in addition of switching tube connect the positive pole and the out splice going splice of storage battery.
Also comprise LED lamp holder and single-pole double-throw switch (SPDT); The negative electrode of described LED lamp holder and negative pole of output end are connected to the negative pole of solar panel and storage battery jointly, and the anode of LED lamp holder and output head anode are connected the output of charger by single-pole double-throw switch (SPDT).
Be provided with voltage-stabilizing device between described solar panel output and the single-pole double-throw switch (SPDT).
Also comprise input adapter and switching tube, described control end of switching tube connects the positive pole of input adapter, and the input of described control circuit connects the positive pole of input adapter; The two ends in addition of switching tube connect the positive pole of solar panel output and the input of control circuit.
Be provided with voltage-stabilizing device between described control circuit and the input adapter positive pole.
In the sun, be electric energy and be stored into internal battery by transform light energy by control circuit, also the electric energy that can directly produce luminous energy charges to mobile phone or other electronic digital product, but must decide according to the luminosity of sunlight, do not having under the situation of sunlight, can transform direct current and be stored into internal battery by alternating current by control circuit.
The utility model is specially adapted to emergent occasion, easy to use, environmental protection, and economizes on resources.
Description of drawings
Fig. 1 is the circuit diagram of this solar charger.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment:
As shown in Figure 1, a kind of solar charger comprises housing and out splice going splice; Post solar panel on the housing; Be provided with control circuit and storage battery in the housing, described control circuit is to be the circuit of core with the solar energy charge management circuit; The output head anode of described solar panel is connected to storage battery by the input of control circuit; Described out splice going splice connects storage battery and solar panel, and by the output of control circuit control selection as this charger.
It is switching tube that the circuit of output is selected in control circuit control; Described control end of switching tube connects the output head anode of solar panel, and the two ends in addition of switching tube connect the positive pole and the out splice going splice of storage battery.
Also comprise LED lamp holder and single-pole double-throw switch (SPDT); The negative electrode of described LED lamp holder and negative pole of output end are connected to the negative pole of solar panel and storage battery jointly, and the anode of LED lamp holder and output head anode are connected the output of charger by single-pole double-throw switch (SPDT).
Be provided with voltage-stabilizing device between described solar panel output and the single-pole double-throw switch (SPDT).
Also comprise input adapter and switching tube, described control end of switching tube connects the positive pole of input adapter, and the input of described control circuit connects the positive pole of input adapter; The two ends in addition of switching tube connect the positive pole of solar panel output and the input of control circuit.
Be provided with voltage-stabilizing device between described control circuit and the input adapter positive pole.
In this example, the solar panel specification is 5.5V/70mA, and the solar recharging management circuit is CN3063.Described input adapter can connect power supply adaptor.Out splice going splice can connect the charging output line, can join different conversion heads on this line.
CN3063 is special-purpose solar recharging managing chip, 8 inner analog to digital converters, can adjust output current automatically according to the electric current fan-out capability of input voltage source, the user does not need to consider worst case, can utilize the electric current fan-out capability of input voltage source to greatest extent, be fit to very much the limited voltage feds of output current such as solar panels.
Claims (6)
1. a solar charger is characterized in that comprising housing and out splice going splice; Post solar panel on the housing; Be provided with control circuit and storage battery in the housing, described control circuit is to be the circuit of core with the solar energy charge management circuit; The output head anode of described solar panel is connected to storage battery by the input of control circuit; Described out splice going splice connects storage battery and solar panel, and by the output of control circuit control selection as this charger.
2. according to the described solar charger of claim 1, it is characterized in that it is switching tube that the circuit of output is selected in control circuit control; Described control end of switching tube connects the output head anode of solar panel, and the two ends in addition of switching tube connect the positive pole and the out splice going splice of storage battery.
3. according to the described solar charger of claim 2, it is characterized in that also comprising LED lamp holder and single-pole double-throw switch (SPDT); The negative electrode of described LED lamp holder and negative pole of output end are connected to the negative pole of solar panel and storage battery jointly, and the anode of LED lamp holder and output head anode are connected the output of charger by single-pole double-throw switch (SPDT).
4. according to the described solar charger of claim 3, it is characterized in that being provided with voltage-stabilizing device between described solar panel output and the single-pole double-throw switch (SPDT).
5. according to the described solar charger of claim 2, it is characterized in that also comprising input adapter and switching tube, described control end of switching tube connects the positive pole of input adapter, and the input of described control circuit connects the positive pole of input adapter; The two ends in addition of switching tube connect the positive pole of solar panel output and the input of control circuit.
6. according to the described solar charger of claim 5, it is characterized in that being provided with voltage-stabilizing device between described control circuit and the input adapter positive pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205450933U CN201805253U (en) | 2010-09-28 | 2010-09-28 | Solar charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205450933U CN201805253U (en) | 2010-09-28 | 2010-09-28 | Solar charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201805253U true CN201805253U (en) | 2011-04-20 |
Family
ID=43874754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205450933U Expired - Fee Related CN201805253U (en) | 2010-09-28 | 2010-09-28 | Solar charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201805253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751760A (en) * | 2012-07-12 | 2012-10-24 | 毛振刚 | Convenient solar charger |
-
2010
- 2010-09-28 CN CN2010205450933U patent/CN201805253U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751760A (en) * | 2012-07-12 | 2012-10-24 | 毛振刚 | Convenient solar charger |
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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: 20110420 Termination date: 20110928 |