CN201515324U - Solar energy power system - Google Patents
Solar energy power system Download PDFInfo
- Publication number
- CN201515324U CN201515324U CN 200920178419 CN200920178419U CN201515324U CN 201515324 U CN201515324 U CN 201515324U CN 200920178419 CN200920178419 CN 200920178419 CN 200920178419 U CN200920178419 U CN 200920178419U CN 201515324 U CN201515324 U CN 201515324U
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- Prior art keywords
- charging
- output
- output voltage
- supply system
- power
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- Expired - Fee Related
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Abstract
The utility model provides a solar energy power system, which can store electrical energy and charge a plurality of electrical equipment. The system comprises a solar energy board and a power system, wherein the solar energy board is electrically connected to a solar energy power input end port of the power system, the power system comprises an outer shell, an accumulator device, a charging circuit and an output voltage conversion circuit, and the accumulator device, the charging circuit and the output voltage conversion circuit are arranged in the outer shell, the solar energy power input end port and a charging output end port are further arranged on the outer shell, an input end of the charging circuit is electrically connected to the solar energy power input end port, an output end of the charging circuit is connected with a power input end of the accumulator device for receiving electrical currents and charging the accumulator device, the input end of the output voltage conversion circuit is connected with a power output end of the accumulator device, the output end of the output voltage conversion circuit is electrically connected to the charging output end port for receiving output voltage of the accumulator device, converting into charging voltage and outputting to the charging output end port, and the output voltage conversion circuit is an adjustable voltage type conversion circuit.
Description
Technical field
Novel a kind of solar power supply system, particularly the portable type solar energy power-supply system of relating to of this full mold.
Background technology
At present, the use of electronic products such as mobile phone, digital camera, notebook computer is increasingly extensive, becomes necessary tool in people's work, the life gradually.And going out whilst on tour, the time regular meeting run into the situation that does not have power supply to charge.In the prior art, for overcoming the problems referred to above, solar charging device has appearred utilizing, but existing solar charging device is not provided with electrical storage device usually, and utilize solar panels directly to charge, because the solar panels transfer power is low at present, add the volume problem of portable type solar energy charging system, make the charging interval long, if particularly run into rainy weather, substantially can't use, and existing solar charging device output interface and voltage are limited, can not satisfy the charging demand of various electronic.
The novel content of full mold
In view of this, in order to address the above problem, this full mold is novel to have proposed a kind of solar power supply system, can storage of electrical energy, and can charge to various electronic.
The novel purpose of this full mold is achieved in that solar power supply system, comprise solar panels and power-supply system, described solar panels are electrically connected with the sun-generated electric power input port of power-supply system, described power-supply system comprises shell, and setting electrical storage device, charging circuit and output voltage change-over circuit in the enclosure, also be provided with sun-generated electric power input port and charging output port on the described shell; The input of described charging circuit is electrically connected with the sun-generated electric power input port, and the output of charging circuit is connected with the power input of electrical storage device, is used for received current and charges to electrical storage device; The input of described output voltage change-over circuit is connected with the power output end of electrical storage device, the output of output voltage change-over circuit is electrically connected with the charging output port, be used to receive the output voltage of electrical storage device, be converted to charging voltage, and output to the charging output port; Described output voltage change-over circuit is an adjustable electric pressure type change-over circuit.
Further, described charging output port comprises USB interface and/or DC direct current interface;
Further, also comprise the mains electricity input end mouth on the described shell, described mains electricity input end mouth is electrically connected with the input of charging circuit;
Further, described power-supply system also comprises a control chip, also be provided with indicator light and output voltage regulator on the shell, described control chip is electrically connected with charging circuit, output voltage change-over circuit, indicator light and output voltage regulator, signal according to the output voltage regulator input, output a control signal to the output voltage change-over circuit, also, output a control signal to indicator light according to the charge/discharge state.
The solar power supply system that this full mold is novel is provided with electrical storage device, outside can at any time solar panels being exposed to, to the electrical storage device charging, to satisfy the charging demand at any time, in addition, the Adjustable Output Voltage of voltage conversion circuit can satisfy the charging demand of various electronic equipment.
Description of drawings
In order to make the novel purpose of this full mold, technical scheme and advantage clearer, be described in further detail this full mold is novel below in conjunction with accompanying drawing:
Fig. 1 shows solar power supply system contour structures schematic diagram;
Fig. 2 shows the solar power supply system electrical block diagram.
Embodiment
Below with reference to accompanying drawing, the preferred embodiment novel to this full mold describes.
Referring to Fig. 1, Fig. 2, solar power supply system, comprise solar panels 1 and power-supply system 2, described solar panels 1 are electrically connected with the sun-generated electric power input port 21 of power-supply system 2, described power-supply system 2 comprises shell 20, and setting electrical storage device 23 in the enclosure, charging circuit 24, output voltage change-over circuit 25 and control chip 27, also be provided with sun-generated electric power input port 21 on the described shell 20, mains electricity input end mouth 22, output voltage regulator 28, indicator light 29 and charging output port, described charging output port comprises USB interface 261 and DC direct current interface 262; Solar panels 1 can be arranged on the shell of power-supply system, also can be provided with the power-supply system split, are electrically connected by lead; Sun-generated electric power input port 21 and mains electricity input end mouth 22 are according to the joint categories setting, if both joints are the same, an input port can only be set.
The input of described charging circuit 24 is electrically connected with sun-generated electric power input port 21, and the output of charging circuit 24 is connected with the power input of electrical storage device 23, is used for received current and gives electrical storage device 23 chargings; The input of described output voltage change-over circuit 25 is connected with the power output end of electrical storage device 23, the output of output voltage change-over circuit 25 is electrically connected with the charging output port, be used to receive the output voltage of electrical storage device, be converted to charging voltage, and output to the charging output port; The Adjustable Output Voltage of described output voltage change-over circuit 25.Described mains electricity input end mouth 22 is electrically connected with the input of charging circuit 24, and native system also can be charged by civil power, improves the availability of system.
Described control chip 27 is electrically connected with charging circuit 24, output voltage change-over circuit 25, indicator light 29 and output voltage regulator 28, control chip 27 is according to the signal of output voltage regulator 28 inputs, output a control signal to the output voltage change-over circuit, with the different charging voltage of control output, satisfy the charging demand of various electronic, in addition, also according to the charge/discharge state, output a control signal to indicator light, so that indicator light is indicated the operating state of native system by different show states.
Claims (4)
1. solar power supply system, it is characterized in that: comprise solar panels and power-supply system, described solar panels are electrically connected with the sun-generated electric power input port of power-supply system, described power-supply system comprises shell, and setting electrical storage device, charging circuit and output voltage change-over circuit in the enclosure, also be provided with sun-generated electric power input port and charging output port on the described shell; The input of described charging circuit is electrically connected with the sun-generated electric power input port, and the output of charging circuit is connected with the power input of electrical storage device, is used for received current and charges to electrical storage device; The input of described output voltage change-over circuit is connected with the power output end of electrical storage device, the output of output voltage change-over circuit is electrically connected with the charging output port, be used to receive the output voltage of electrical storage device, be converted to charging voltage, and output to the charging output port; Described output voltage change-over circuit is an adjustable electric pressure type change-over circuit.
2. solar power supply system as claimed in claim 1 is characterized in that: described charging output port comprises USB interface and/or DC direct current interface.
3. solar power supply system as claimed in claim 1 is characterized in that: also comprise the mains electricity input end mouth on the described shell, described mains electricity input end mouth is electrically connected with the input of charging circuit.
4. as each described solar power supply system in the claim 1 to 3, it is characterized in that: described power-supply system also comprises a control chip, also be provided with indicator light and output voltage regulator on the shell, described control chip is electrically connected with charging circuit, output voltage change-over circuit, indicator light and output voltage regulator, signal according to the output voltage regulator input, output a control signal to the output voltage change-over circuit, also, output a control signal to indicator light according to the charge/discharge state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920178419 CN201515324U (en) | 2009-09-01 | 2009-09-01 | Solar energy power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920178419 CN201515324U (en) | 2009-09-01 | 2009-09-01 | Solar energy power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201515324U true CN201515324U (en) | 2010-06-23 |
Family
ID=42486734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920178419 Expired - Fee Related CN201515324U (en) | 2009-09-01 | 2009-09-01 | Solar energy power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201515324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106097866A (en) * | 2016-06-21 | 2016-11-09 | 中化兴中石油转运（舟山）有限公司 | Portable fire-fighting target practice actual training device |
-
2009
- 2009-09-01 CN CN 200920178419 patent/CN201515324U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106097866A (en) * | 2016-06-21 | 2016-11-09 | 中化兴中石油转运（舟山）有限公司 | Portable fire-fighting target practice actual training device |
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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: 20100623 Termination date: 20120901 |