CN201341101Y - Solar energy portable power supply - Google Patents
Solar energy portable power supply Download PDFInfo
- Publication number
- CN201341101Y CN201341101Y CNU2008201841038U CN200820184103U CN201341101Y CN 201341101 Y CN201341101 Y CN 201341101Y CN U2008201841038 U CNU2008201841038 U CN U2008201841038U CN 200820184103 U CN200820184103 U CN 200820184103U CN 201341101 Y CN201341101 Y CN 201341101Y
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- CN
- China
- Prior art keywords
- power supply
- solar
- power supervisor
- supervisor
- portable power
- 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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- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Photovoltaic Devices (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a solar energy portable power supply, which comprises a box body and a cover body, a solar panel is embedded and fixed into the cover body, a lithium battery pack is positioned in the box body, a power supply manager fixed in the box body is arranged on the lithium battery pack, the power supply manager is connected with the solar panel by a power line, a plurality of power supply switches and output switches corresponding thereto are sleeved into the upper surface of the box body, the power supply switches and the output switches are respectively connected with the power supply manager, and a plurality of power supply output interfaces are sleeved into the upper surface of the box body. The utility model has the advantages of: centralized and compact structure, neat appearance, convenient movement and use and high safety; small volume, light weight and convenient carrying; and possession of a plurality of voltage output functions, capability of power supply to a plurality of electrical equipment, and broad application range.
Description
Technical field
The utility model relates to a kind of supply unit that utilizes solar recharging, especially a kind ofly can be used for solar portable power supply different demands, that be convenient for carrying.
Background technology
Traditional poor, trip mainly is to adopt alkaline battery as the energy with small electric apparatus, and not only consumes power is big for it, the use cost height, and with after refuse battery be easy to cause environmental pollution as dealing with improperly, be not suitable for the social development needs; For long-term personnel outside, be difficult to satisfy its user demand.Alkaline battery was replaced by rechargable power supplies gradually in recent years, people in use, it is just reusable only to need charge power supply is charged, and has avoided the problem of alkaline battery environmental pollution.The charging modes of existing charge power supply is to utilize the 220V AC power mostly, by transformation, rectification charge power supply is charged, and must make the scope of application of charge power supply be restricted in the place of indoor contiguous power supply when causing charge power supply to charge.And going on business, travel, taking under the situations such as long-distance car and field work, in case need charging, often cumbersome.
The utility model content
The purpose of this utility model provides a kind of portable type solar energy power supply box, has overcome to use inconvenient shortcoming.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of solar portable power supply, comprise casing and lid, build-in solar panels in the lid, casing built-in lithium battery group, the lithium battery group is provided with the power supervisor that is fixed in the casing, and power supervisor connects solar panels, nested mains switch of casing upper surface and output switch, mains switch is connected with power supervisor, and the output switch is connected with power supervisor; Nested adjusting knob of casing upper surface and output interface.
Described output interface connects power supervisor by inverter.
Output interface connects power supervisor by protector for circuit cut-off overload.
Output interface connects power supervisor by the DC/DC transducer.
The output switch is corresponding respectively with output interface.
The nested AC220V input interface of described casing upper surface, the AC220V input interface connects power supervisor by the AC/DC transducer.
The nested solar panels external interface of described casing upper surface.
Nested three indicator lights of described casing upper surface, three indicator lights are respectively charging indicator light, relay indicating light, low pressure alarming indicator light.
Described casing upper surface nested voltage table and ammeter.
The unidirectional connection power supervisor of described solar panels, power supervisor reversible (two-way) connects lithium battery group, the unidirectional connection inverter of power supervisor, the unidirectional connection protector for circuit cut-off overload of power supervisor.
The beneficial effect of solar portable power supply described in the utility model is: structure is concentrated, tight, and outward appearance is neat, and is mobile, easy to use, safe; Volume is little, in light weight, is easy to carry; Easy to use, be not subjected to condition restriction, have the multiple voltage output function, can be multiple electric equipment power supply, applied range.
Description of drawings
Fig. 1 is the structural representation of the described solar portable power supply of the utility model embodiment;
Fig. 2 is the A-A cutaway view of the described solar portable power supply of the utility model embodiment;
Fig. 3 is the fundamental diagram of the described solar portable power supply of the utility model embodiment.
Among the figure:
1, solar panels; 2, power supervisor; 3, lithium battery group; 4, inverter; 5, protector for circuit cut-off overload; 6, casing; 7, lid; 8, solar panels external interface; 9, mains switch; 10, output switch; 11, output interface; 12, AC220V input interface; 13, adjust knob; 14, indicator light; 15, voltmeter; 16, ammeter; 17, DC/DC transducer; 18, AC/DC transducer.
Embodiment
As Figure 1-3, the described solar portable power supply of the utility model embodiment, its primary structure comprises casing 6 and lid 7, build-in solar panels 1 in the lid 7, casing 6 built-in lithium battery groups 3, lithium battery group 3 is provided with the power supervisor 2 that is fixed in the casing 6, power supervisor 2 connects solar panels 1 by power line, the nested mains switch 9 of casing 6 upper surfaces and three output switches 10, mains switch 9 is connected with power supervisor 2, when charging or access load, need turn on the power switch 9, three output switches 10 are respectively the output switch 10 of a 220V and the output switch 10 of two 12V, and the output switch 10 of 220V and the output switch 10 of 12V are connected with power supervisor 2 respectively; Nested four output interfaces 11 of casing 6 upper surfaces, described four output interfaces 11 are respectively the output interface 11 of a 220V, the output interface 11 of two 12V and the output interface 11 of a 5-12V, the output interface 11 of described 220V connects power supervisor 2 by inverter 4, the output interface 11 of 12V connects power supervisor 2 by protector for circuit cut-off overload 5, the output interface 11 of 5～12V connects power supervisor 2 by DC/DC transducer 17, can be at 5V by the adjustment knob 13 that is nested in casing 6 upper surfaces, 9V, regulate the output voltage of the output interface 11 of 5-12V in the 12V third gear scope; The output switch 10 of described 220V is corresponding with the output interface 11 of 220V, opening the output interface 11 of the output switch 10 back 220V of 220V just can work, the output switch 10 of two 12V is corresponding with the output interface 11 of two 12V respectively, opens the output interface 11 of the output switch 10 backs 12V corresponding with it of 12V and just can work.
The nested AC220V input interface 12 of described casing 6 upper surfaces, AC220V input interface 12 connects power supervisors 2 by AC/DC transducer 18, be connected to the AC220V power supply by AC220V input interface 12 after, can be directly to 3 chargings of lithium battery group.
The nested solar panels external interface 8 of described casing 6 upper surfaces can insert other powerful solar panels 1 at solar panels external interface 8, to improve charging rate.
Nested three indicator lights 14 of described casing 6 upper surfaces, three indicator lights 14 are respectively charging indicator light, relay indicating light, low pressure alarming indicator light, charging indicator light is bright when charging, and relay indicating light is bright when external operating load, and the low pressure alarming indicator light was bright when lithium battery group voltage was low.
Nested two voltmeters 15 of described casing 7 upper surfaces and 16, two voltmeters 15 of an ammeter are respectively DC30 voltmeter and AC250 voltmeter, and ammeter 16 is the DC10 ammeter.
As shown in Figure 3, the described solar portable power supply of the utility model embodiment, form by solar panels 1, power supervisor 2 and lithium battery group 3, described solar panels 1 unidirectional connection power supervisor 2, power supervisor 2 reversible (two-way) connects lithium battery group 3, the solar energy converting that solar panels 1 absorb can be become electric energy by power supervisor 2, and be saved in the lithium battery group 3.
Described power supervisor 2 unidirectional connection inverters 4 can become 220V with voltage by inverter 4; Power supervisor 2 unidirectional connection protector for circuit cut-off overload 5, protector for circuit cut-off overload 5 have the function of overcurrent, overvoltage, under-voltage, short-circuit protection.
The described solar portable power supply of the utility model embodiment, during use, open lid 7, make that the solar panels 1 in the lid 7 are positive in the face of solar direction, solar panels 1 become electric energy with the solar energy converting that absorbs and are stored in the lithium battery group 3 by power supervisor 2, when 3 chargings of lithium battery group reached the charge capacity definite value, power supervisor 2 disconnected solar panels 1, stops charging; When needing working load, turn on the power switch 9 and open corresponding output switch 10, connecting loads to the power output interface 11 relative with exporting switch 10 gets final product, after the long-term working load work, electric weight in the lithium battery group 3 reduces to when using rated value following, power supervisor 2 is opened and being connected of solar panels 1, and by power supervisor 2 solar panels 1 is absorbed the electric energy that converts to behind the solar energy and be saved in the lithium battery group 3.
In by solar panels 1 charging, can turn on the power switch 9 and output switch 10, and connect load and use.
When connecting load and use, also can continue to connect other load and use, but when connecting two above loads and use, should connect high power load earlier after, connect low-power load more successively, use each load to guarantee full power.
Above-described embodiment, the utility model embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection range of the present utility model.
Claims (8)
1, a kind of solar portable power supply, it is characterized in that: comprise casing and lid, build-in solar panels in the lid, casing built-in lithium battery group, the lithium battery group is provided with the power supervisor that is fixed in the casing, power supervisor connects solar panels, nested mains switch of casing upper surface and output switch, and mains switch, output switch are connected with power supervisor respectively; Nested adjusting knob of casing upper surface and output interface.
2, solar portable power supply according to claim 1 is characterized in that: the nested AC220V input interface of described casing upper surface, the AC220V input interface connects power supervisor by the AC/DC transducer.
3, solar portable power supply according to claim 1 is characterized in that: the nested solar panels external interface of described casing upper surface.
4, solar portable power supply according to claim 1, it is characterized in that: described output interface connects power supervisor by inverter.
5, solar portable power supply according to claim 1, it is characterized in that: output interface connects power supervisor by protector for circuit cut-off overload.
6, solar portable power supply according to claim 1 is characterized in that: output interface connects power supervisor by the DC/DC transducer.
7, solar portable power supply according to claim 1 is characterized in that: the nested indicator light of casing upper surface, voltmeter and ammeter, indicator light comprise charging indicator light, relay indicating light, low pressure alarming indicator light.
8, according to claim 1,4 or 5 described solar portable power supplys; it is characterized in that: the unidirectional connection power supervisor of described solar panels; the reversible connection lithium battery of power supervisor group, the unidirectional connection inverter of power supervisor, the unidirectional connection protector for circuit cut-off overload of power supervisor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201841038U CN201341101Y (en) | 2008-12-30 | 2008-12-30 | Solar energy portable power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201841038U CN201341101Y (en) | 2008-12-30 | 2008-12-30 | Solar energy portable power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201341101Y true CN201341101Y (en) | 2009-11-04 |
Family
ID=41236645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201841038U Expired - Fee Related CN201341101Y (en) | 2008-12-30 | 2008-12-30 | Solar energy portable power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201341101Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101826750A (en) * | 2010-04-21 | 2010-09-08 | 苏伟光能科技(太仓)有限公司 | Hybrid energy power supply equipment |
| CN103475193A (en) * | 2013-09-16 | 2013-12-25 | 无锡通明科技有限公司 | LED mobile power box |
| CN103957637A (en) * | 2014-04-28 | 2014-07-30 | 四川虹视显示技术有限公司 | OLED lighting driving device of low power consumption |
| CN104701920A (en) * | 2013-12-10 | 2015-06-10 | 国家电网公司 | Portable DC power supply |
| WO2018170501A1 (en) * | 2017-03-17 | 2018-09-20 | Renew Group Private Limited | Power pack |
| CN109617218A (en) * | 2019-01-14 | 2019-04-12 | 乐陵市禾田电动车零部件有限公司 | A kind of box energy storage backup power source of hand-held tool |
-
2008
- 2008-12-30 CN CNU2008201841038U patent/CN201341101Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101826750A (en) * | 2010-04-21 | 2010-09-08 | 苏伟光能科技(太仓)有限公司 | Hybrid energy power supply equipment |
| CN103475193A (en) * | 2013-09-16 | 2013-12-25 | 无锡通明科技有限公司 | LED mobile power box |
| CN104701920A (en) * | 2013-12-10 | 2015-06-10 | 国家电网公司 | Portable DC power supply |
| CN103957637A (en) * | 2014-04-28 | 2014-07-30 | 四川虹视显示技术有限公司 | OLED lighting driving device of low power consumption |
| WO2018170501A1 (en) * | 2017-03-17 | 2018-09-20 | Renew Group Private Limited | Power pack |
| CN109617218A (en) * | 2019-01-14 | 2019-04-12 | 乐陵市禾田电动车零部件有限公司 | A kind of box energy storage backup power source of hand-held tool |
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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: 20091104 Termination date: 20101230 |