CN201629693U - Portable solar energy emergency supply device - Google Patents
Portable solar energy emergency supply device Download PDFInfo
- Publication number
- CN201629693U CN201629693U CN2010201095063U CN201020109506U CN201629693U CN 201629693 U CN201629693 U CN 201629693U CN 2010201095063 U CN2010201095063 U CN 2010201095063U CN 201020109506 U CN201020109506 U CN 201020109506U CN 201629693 U CN201629693 U CN 201629693U
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- CN
- China
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- unit
- digital control
- solar energy
- output
- inversion
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- 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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- 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
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- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a portable solar energy emergency supply device comprising a charging unit, a lithium cell unit, a DC-DC conversion unit, a DC-DC high-frequency boosted circuit, an output unit and a digital control unit, wherein the digital control unit is connected to the charging unit, receives the monitoring signals of the charging unit and sends control signals to the charging unit; the digital control unit is connected onto an inversion unit, the output unit and a display, sends pulse control signals to the inversion unit and sends output control signals to the output unit; the charging unit can be any one or arbitrary combination of a photocell, a mains supply and an automotive battery; the inversion unit adopts high-frequency DC-AC-DC and power-frequency DC-AC two-stage structures; and the display can be an LED display.
Description
Technical field
The utility model relates to a kind of solar power supply apparatus, relates in particular to a kind of portable type solar energy Emergency power supply unit.
Background technology
In today that energy crisis constantly highlights, the utilization of new forms of energy has been caused the extensive concern of countries in the world, solar energy is with its green non-pollution, renewable, and the adaptable characteristics in region become in numerous new forms of energy comparatively desirable a kind of.
Be inconvenient to have charger in the fields such as people's operation in the open air, outing, geological prospecting, the disaster relief, also may not find suitable power supply and charging environment even have charger at one's side, even if battery is carried at one's side, also become a kind of white elephant, make that a lot of things can't be finished in this rugged environment.
Summary of the invention
The purpose of this utility model provides that a kind of defencive function is perfect, reliability, portable strong Emergency power supply unit.
The purpose of this utility model is achieved through the following technical solutions:
A kind of portable type solar energy Emergency power supply unit, comprise charhing unit, lithium cells, the DC-DC converter unit, DC-DC high frequency booster circuit, output unit, also comprise digital control unit, digital control unit is connected to charhing unit, and wherein digital control unit receives the pilot signal of charhing unit, and transmits control signal and receive the pilot signal that charhing unit sends to charhing unit; Digital control unit is connected on inversion unit, output unit and the display, and digital control unit sends pulse control signal to inversion unit, sends the output control signal to output unit.
Described charhing unit can be the one or any combination of photocell, civil power, automobile storage battery.
Described inversion unit adopts high frequency DC-AC-DC and power frequency DC-AC two-layer configuration.
Described display can be a light-emitting diode display.
The utility model mainly provides necessary power requirement under adverse circumstances.Multichannel charging of whole system collection and inversion control and all over the body take into full account the emergent concrete condition of using, and integrated photovoltaic power generation apparatus makes system have more portability, use more easy, to separate the matter of great urgency.
Description of drawings
Fig. 1 the utility model circuit structure form.
Embodiment
As shown in Figure 1, a kind of portable type solar energy Emergency power supply unit, comprise charhing unit, lithium cells, DC-DC converter unit, DC-DC high frequency booster circuit, output unit also comprises digital control unit, and digital control unit is connected to charhing unit, wherein digital control unit receives the pilot signal of charhing unit, and transmits control signal and receive the pilot signal that charhing unit sends to charhing unit; Digital control unit is connected on inversion unit, output unit and the display, and digital control unit sends pulse control signal to inversion unit, sends the output control signal to output unit.Described charhing unit can be the one or any combination of photocell, civil power, automobile storage battery.Described inversion unit adopts high frequency DC-AC-DC and power frequency DC-AC two-layer configuration.Described display can be a light-emitting diode display.
The system that solar energy will be converted into electric energy used in everyday is commonly referred to as photovoltaic generating system, generally comprises photovoltaic battery panel, charger, storage battery, inverter.Wherein charger, storage battery, inverter etc. are referred to as equalizing feature.Charger and inverter are being born the alternating current that the photovoltaic module electric energy is converted into stable 220V/50Hz used in everyday, are of paramount importance parts in the equalizing feature.
Integrated photovoltaic controller and inverter on the utility model portable type solar energy Emergency power supply unit function, and current/direct-current conversion device, charging modes has expanded civil power and storage battery charging modes on the photocell charging basis of transmission.
System provides three kinds of charging modes, commercial power chargedly provides big electric current quick charge, and the automobile storage battery charging provides enough rechargeable energies under no civil power field condition, and photocell charges all can provide rechargeable electrical energy in the time that illumination is arranged.Guaranteed the range of application of this system.System provides 220V/50Hz to exchange delivery outlet, is general electric power supply, the 5.5VUSB interface, and the electrical equipment that provides mobile phone etc. to meet standard usb interface uses, automobile cigarette lighter interface, emergency starting demand when having guaranteed open-air automobile flameout.Be equipped with the LED illuminating lamp simultaneously.Night illumination is provided.The complete machine flying power is strong.Satisfy emergent demand fully.
The utility model charging control loop, batteries to store energy unit, inverter circuit, DC-DC change-over circuit, apparent control unit and microprocessor control unit are formed.Charging control adopts photocell, civil power, three kinds of charging modes of automobile storage battery that storage battery is carried out multistage intelligence words charging control, and convenient is the device electric energy supplement under various conditions.Inverter circuit adopts high frequency DC-AC-DC and power frequency DC-AC two-layer configuration, has reduced system bulk and weight, has strengthened its anti-load shock ability and system's portability.Inversion control adopts digital control mode, and circuit structure is simple, reliable.Microprocessor unit cooperates the necessary hardware circuit that a series of perfect defencive functions such as the control of the stagnant ring of storage battery overvoltage/undervoltage, overload protection, short-circuit protection, reverse connection of accumulator protection, inversion output over-voltage protection are provided, and has strengthened the reliability of system.The utility model portable type solar energy Emergency power supply unit is applied in " power treasured " portable portable power source, has obtained good result of use.
Claims (4)
1. portable type solar energy Emergency power supply unit, comprise charhing unit, lithium cells, the DC-DC converter unit, DC-DC high frequency booster circuit, output unit, it is characterized in that: also comprise digital control unit, digital control unit is connected to charhing unit, wherein digital control unit receives the pilot signal of charhing unit, and transmits control signal and receive the pilot signal that charhing unit sends to charhing unit, and digital control unit is connected to inversion unit, on output unit and the display, digital control unit sends pulse control signal to inversion unit, sends the output control signal to output unit.
2. portable type solar energy Emergency power supply unit according to claim 1 is characterized in that: described charhing unit can be the one or any combination of photocell, civil power, automobile storage battery.
3. portable type solar energy Emergency power supply unit according to claim 1 is characterized in that: described inversion unit adopts high frequency DC-AC-DC and power frequency DC-AC two-layer configuration.
4. portable type solar energy Emergency power supply unit according to claim 1 is characterized in that: described display can be a light-emitting diode display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201095063U CN201629693U (en) | 2010-02-08 | 2010-02-08 | Portable solar energy emergency supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201095063U CN201629693U (en) | 2010-02-08 | 2010-02-08 | Portable solar energy emergency supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201629693U true CN201629693U (en) | 2010-11-10 |
Family
ID=43061092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201095063U Expired - Fee Related CN201629693U (en) | 2010-02-08 | 2010-02-08 | Portable solar energy emergency supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201629693U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102510602A (en) * | 2011-10-12 | 2012-06-20 | 嘉兴清源电气科技有限公司 | Portable solar lighting device |
| CN103199581A (en) * | 2013-03-25 | 2013-07-10 | 国家电网公司 | Solar portable emergency power supply system |
| CN103219760A (en) * | 2013-03-25 | 2013-07-24 | 国家电网公司 | Portable rush-repairing field emergency electricity supply system |
| CN103683390A (en) * | 2013-11-20 | 2014-03-26 | 芜湖迈特电子科技有限公司 | Vehicle-mounted quick-charging mobile power supply |
| CN105790334A (en) * | 2014-12-24 | 2016-07-20 | 广东太阳库新能源科技有限公司 | Solar multi-functional mobile power supply control system |
| CN106330060A (en) * | 2015-06-17 | 2017-01-11 | 山东耀通节能环保科技股份有限公司 | Small-sized and portable photovoltaic power generation and energy storage system |
-
2010
- 2010-02-08 CN CN2010201095063U patent/CN201629693U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102510602A (en) * | 2011-10-12 | 2012-06-20 | 嘉兴清源电气科技有限公司 | Portable solar lighting device |
| CN103199581A (en) * | 2013-03-25 | 2013-07-10 | 国家电网公司 | Solar portable emergency power supply system |
| CN103219760A (en) * | 2013-03-25 | 2013-07-24 | 国家电网公司 | Portable rush-repairing field emergency electricity supply system |
| CN103683390A (en) * | 2013-11-20 | 2014-03-26 | 芜湖迈特电子科技有限公司 | Vehicle-mounted quick-charging mobile power supply |
| CN103683390B (en) * | 2013-11-20 | 2016-05-25 | 芜湖迈特电子科技有限公司 | A kind of vehicle-mounted portable power source that fills soon |
| CN105790334A (en) * | 2014-12-24 | 2016-07-20 | 广东太阳库新能源科技有限公司 | Solar multi-functional mobile power supply control system |
| CN106330060A (en) * | 2015-06-17 | 2017-01-11 | 山东耀通节能环保科技股份有限公司 | Small-sized and portable photovoltaic power generation and energy storage system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20150208 |
|
| EXPY | Termination of patent right or utility model |