CN103296718A - High-performance photovoltaic portable mobile power source - Google Patents
High-performance photovoltaic portable mobile power source Download PDFInfo
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- CN103296718A CN103296718A CN201310153556XA CN201310153556A CN103296718A CN 103296718 A CN103296718 A CN 103296718A CN 201310153556X A CN201310153556X A CN 201310153556XA CN 201310153556 A CN201310153556 A CN 201310153556A CN 103296718 A CN103296718 A CN 103296718A
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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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Abstract
The invention discloses a high-performance photovoltaic portable mobile power source which comprises a crystalline silicon photovoltaic module and a power source box, wherein the crystalline silicon photovoltaic module and the power source box are arranged inside an outer box. A high-density energy storage battery compartment and a power source circuit board are arranged inside the power source box, the high-density energy storage battery compartment is connected with the power source circuit board and is used for storing the electric energy generated by the crystalline silicon photovoltaic module, and an adjustable variable-voltage output terminal and a charging input terminal are arranged on the power source circuit board. The crystalline silicon photovoltaic module is foldable and is composed of at least two light crystalline silicon module single bodies which are connected with each other through hinges, and the light crystalline silicon module single bodies are electrically connected with each other in series or in parallel. The high-performance photovoltaic portable mobile power source has the advantages that the structure is novel, the crystalline silicon photovoltaic module is foldable, the generation area is enlarged, the mobile power source is portable, the battery is protected effectively due to the fact that the battery outer box is arranged and the mobile power source is fixedly arranged inside the outer box, batteries are protected effectively, the independent parts of the whole system are reduced, hidden dangers are reduced, and efficient charging performance is guaranteed.
Description
Technical field
The present invention relates to a kind of portable power source, specifically the portable portable power source of a kind of high-performance photovoltaic.
Background technology
Along with The development in society and economy, mobile phone, notebook, removable micromodule equipment such as MP3 are at home and abroad popularized, these movably micromodule equipment brought many facilities for our life, become inalienable part in our life.But all these equipment have a significant disadvantages, that is exactly energy problem, in general mobile phone charging in average a day once, that have even 2 to 3 times, notebook is especially because energy consumption is big, generally all remain on charged state, this has brought great not convenient to some personnel that need go out for a long time.
For this situation, each company this concept of portable power source that releases one after another, portable power source on the market is divided into two classes now, and a class is AC charging formula portable power source, and a class is the solar recharging portable power source.
AC charging formula portable power source is equivalent to an extra battery, and advantage is that volume is little, is convenient to carry, and shortcoming is that flying power is poor, for outside or open-air do not have a too big effect for a long time.
The photovoltaic portable power source also mainly is divided into two classes now, and a class is large power supply, and advantage is the input power height, charging is fast, and battery capacity is big, and shortcoming is that volume is big, and quality is heavy, all be the suitcase size generally, be inconvenient to carry that this class portable power source is based on the crystalline silicon generating; Another kind of is small-power power, and advantage is that volume is little, is easy to carry about with one, and shortcoming is that generating area is little, and it is extremely slow to charge, so battery capacity is also very little, this class portable power source is based on the amorphous silicon generating.Two kinds of power supplys of on the market this because its shortcoming is too outstanding, are subjected to very big restriction so use.
With regard to present conventional photovoltaic technology, the high-efficiency photovoltaic portable power source technical issues that need to address are:
Need efficiently fill can, long battery life, that generating large tracts of land must be big, and big generating area contradicts with being easy to carry;
⑵ need high-capacity power supply, and that must be the large volume battery, and this contradicts with being easy to carry again;
⑶ need efficiently fill energy, and that just must be imported by high power, and that must insert the high-power battery module;
⑷ present photovoltaic product on the market generally uses glass packaging, and two remarkable shortcomings need to solve, and the one, weight issue, another is the cracky problem.
Summary of the invention
The objective of the invention is to, solve 4 technical problems that propose in the above background technology, propose the portable portable power source of a kind of high-performance photovoltaic, be easy to carry, efficient charging performance is with, long battery life and high battery capacity.
The present invention realizes that the technical scheme of above goal of the invention is:
The portable portable power source of a kind of high-performance photovoltaic, comprise the Crystalline Silicon PV Module and the power supply box that are arranged in the outer case and bag, be provided with high density energy-storage battery storehouse and power supply circuit board in the power supply box, high density energy-storage battery storehouse links to each other with power supply circuit board, Crystalline Silicon PV Module is connected to charging wire, high density energy-storage battery storehouse is provided with and the corresponding photovoltaic charged interface of charging wire, generating electricity for storage crystal silicon photovoltaic module can, power supply circuit board is provided with adjustable transformation lead-out terminal and charging input end, charging input interface is provided with two kinds, a kind of is photovoltaic module generating-charging interface, and another kind is the power supply adaptor charging inlet; Crystalline Silicon PV Module is foldable module, is formed by connecting by hinge (or other connector) by at least two light-duty crystalline silicon assembly monomers, and each light-duty crystalline silicon assembly monomer is electrically connected by the mode of serial or parallel connection.
The technical scheme that the present invention further limits is:
The portable portable power source of aforesaid high-performance photovoltaic, wherein each light-duty crystalline silicon assembly monomer is in series by welding by at least two photovoltaic cell sheets, and each photovoltaic cell sheet area is more than or equal to 60cm
2
The portable portable power source of aforesaid high-performance photovoltaic, wherein Crystalline Silicon PV Module is by six light-duty crystalline silicon assembly monomer series-connected compositions, and every light-duty crystalline silicon assembly monomer is by 6 60cm
2The photovoltaic cell sheet constitute, the maximum working voltage of Crystalline Silicon PV Module is 18V, maximum operating currenbt is 2A.
The portable portable power source of aforesaid high-performance photovoltaic, light-duty crystalline silicon assembly monomer comprises high light-transmissive film, sealant layer, crystal silicon cell string layer, sealant layer and fire resistant epoxy glass mat from top to bottom successively, and sealant layer is EVA layer, layer of silica gel, PVB layer or TPU layer.
The portable portable power source of aforesaid high-performance photovoltaic, adjustable transformation lead-out terminal are USB interface or DC interface.
The invention has the beneficial effects as follows:
Novel structure of the present invention uses the generating of crystalline silicon assembly, and its efficient source is higher than general film power generation mode; Design collapsible mode, not only strengthened generating area, make it more portable simultaneously; the outer case and bag of designing power supply are fixed on portable power source in the outer case and bag simultaneously, not only can protect battery effectively; the whole system independent sector is reduced, reduce hidden danger, guarantee that it efficiently fills the advantage of energy.
The present invention possesses multi-channel DC output, can export different direct voltages; Be equipped with the lead-out terminal of multiple shape, can be used for the charging of mobile phone, notebook computer and provide reliable DC power supply for mobile TV, illumination and other open-air direct-flow current consumer.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the expansion schematic diagram of Crystalline Silicon PV Module of the present invention.
Embodiment
Present embodiment is the portable portable power source of a kind of high-performance photovoltaic, structure as shown in Figure 1, comprise the Crystalline Silicon PV Module 1 and the power supply box that are arranged in the outer case and bag 3, be provided with high density energy-storage battery storehouse 2 and power supply circuit board in the power supply box, high density energy-storage battery storehouse links to each other with power supply circuit board, Crystalline Silicon PV Module 1 is connected to charging wire, high density energy-storage battery storehouse 2 is provided with and the corresponding photovoltaic charged interface of charging wire, generating electricity for storage crystal silicon photovoltaic module can, power supply circuit board is provided with adjustable transformation lead-out terminal and charging input end, charging input interface is provided with two kinds, a kind of is photovoltaic module generating-charging interface, and another kind is the power supply adaptor charging inlet.Crystalline Silicon PV Module 1 is foldable module, as shown in Figure 2, is formed by connecting by hinge 5 by 6 light-duty crystalline silicon assembly monomers 4 after the expansion, and each light-duty crystalline silicon assembly monomer is electrically connected by the mode of serial or parallel connection.
The part of the portable portable power source of high-performance photovoltaic of the present invention is specially:
Light-duty crystalline silicon assembly monomer: the high light-transmissive film of its positive use, the centre is crystal silicon cell string layer, the back side is the fire resistant epoxy glass mat, uses EVA encapsulation agent sealing between each layer, has lightweight, the resisting breakage ability.
Crystalline Silicon PV Module: be made up of a plurality of light-duty crystalline silicon assembly monomers, realize folding by hinge between each light-duty crystalline silicon assembly monomer, each light-duty crystalline silicon assembly monomer is electrically connected by the mode of serial or parallel connection.The Crystalline Silicon PV Module of present embodiment is by 6 light-duty crystalline silicon assembly monomer series-connected compositions, and every light-duty crystalline silicon assembly monomer is by 6 60cm
2The photovoltaic cell sheet constitute, the maximum working voltage of this assembly integral body is 18V so, maximum operating currenbt is 2A, make the power of photovoltaic module portable power source reach more than the unprecedented 36W, area and a magazine size after it folds simultaneously are similar, have really accomplished light, efficient.
Power supply box: formed by high density energy-storage battery storehouse and power supply circuit board, wherein power supply circuit board disposes adjustable transformation lead-out terminal, with USB interface and the output of DC interface shape, and two kinds of charging input end, a kind of is photovoltaic module generating-charging interface, a kind of for passing through the power supply adaptor charging inlet.
Outer case and bag: power supply box and Crystalline Silicon PV Module are located at outside in the case and bag.
When the portable portable power source of high-performance photovoltaic of the present invention specifically uses, when charging in the open air, only need collapsible assembly is launched, make it just facing to sunlight, it is namely chargeable that charging wire on the assembly is inserted photovoltaic charged interface, tidy up assembly is folding after charging is finished, put into packing case and get final product.
The Crystalline Silicon PV Module that present embodiment uses is half flexible light weight photovoltaic module, system with six chip modules is example, operating voltage 18V, the photovoltaic module of operating current 2A, its high density energy-storage battery or lithium battery battery module are set to: charge voltage range is greater than 14.8V.Such configuration makes the power of photovoltaic module portable power source reach more than the unprecedented 36W, and area and a magazine size after it folds simultaneously are similar, has really accomplished light, efficient.
Present embodiment has comprised folding half flexible structure assembly (high transmittance film/sealant/battery strings/sealant/epoxy glass fiber plate); do not limit brand and the supplier of every kind of material; do not limit the kind (such as EVA, silica gel, PVB, TPU etc.) of employed sealant yet; connected mode (the hinge of limitation unit quantity between extremely not; cloth or other); do not limit its electric connecting mode and assembly unit quantity (serial or parallel connection), as long as adopt above-mentioned collapsible half flexible structure photovoltaic module structure all at the protection range that requires in the present invention yet.
In addition to the implementation, the present invention can also have other execution modes.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of requirement of the present invention.
Claims (5)
1. portable portable power source of high-performance photovoltaic, comprise the Crystalline Silicon PV Module and the power supply box that are arranged in the outer case and bag, be provided with high density energy-storage battery storehouse and power supply circuit board in the described power supply box, described high density energy-storage battery storehouse links to each other with described power supply circuit board, described Crystalline Silicon PV Module is connected to charging wire, described high density energy-storage battery storehouse is provided with and the corresponding photovoltaic charged interface of described charging wire, generating electricity for storage crystal silicon photovoltaic module can, described power supply circuit board is provided with adjustable transformation lead-out terminal and charging input end, described charging input interface is provided with two kinds, a kind of is photovoltaic module generating-charging interface, and another kind is the power supply adaptor charging inlet; It is characterized in that: described Crystalline Silicon PV Module is foldable module, is formed by connecting by hinge by at least two light-duty crystalline silicon assembly monomers, and each light-duty crystalline silicon assembly monomer is electrically connected by the mode of serial or parallel connection.
2. the portable portable power source of high-performance photovoltaic as claimed in claim 1, it is characterized in that: each described light-duty crystalline silicon assembly monomer is in series by welding by at least two photovoltaic cell sheets, and each photovoltaic cell sheet area is more than or equal to 60cm
2
3. the portable portable power source of high-performance photovoltaic as claimed in claim 2 is characterized in that: described Crystalline Silicon PV Module is by six light-duty crystalline silicon assembly monomer series-connected compositions, and every light-duty crystalline silicon assembly monomer is by 6 60cm
2The photovoltaic cell sheet constitute, the maximum working voltage of described Crystalline Silicon PV Module is 18V, maximum operating currenbt is 2A.
4. as claim 1 or the portable portable power source of 2 or 3 described high-performance photovoltaics, it is characterized in that: described light-duty crystalline silicon assembly monomer comprises high light-transmissive film, sealant layer, crystal silicon cell string layer, sealant layer and fire resistant epoxy glass mat from top to bottom successively, and described sealant layer is EVA layer, layer of silica gel, PVB layer or TPU layer.
5. as claim 1 or the portable portable power source of 2 or 3 described high-performance photovoltaics, it is characterized in that: described adjustable transformation lead-out terminal is USB interface or DC interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310153556XA CN103296718A (en) | 2013-04-27 | 2013-04-27 | High-performance photovoltaic portable mobile power source |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310153556XA CN103296718A (en) | 2013-04-27 | 2013-04-27 | High-performance photovoltaic portable mobile power source |
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| CN103296718A true CN103296718A (en) | 2013-09-11 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103856162A (en) * | 2014-02-27 | 2014-06-11 | 浙江晶科能源有限公司 | Foldable multi-choice type photovoltaic power generation system |
| CN108782190A (en) * | 2018-06-11 | 2018-11-13 | 亿绿兰德(北京)技术有限公司 | Photovoltaic irrigation rig |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101771367A (en) * | 2008-12-31 | 2010-07-07 | 谭汉卿 | Portable multipurpose solar power supply |
| CN201742133U (en) * | 2010-08-23 | 2011-02-09 | 塔娜 | Portable solar charging power supply |
| CN201813324U (en) * | 2010-08-11 | 2011-04-27 | 福州沃太新能源科技有限公司 | Portable intelligent solar energy power source |
| CN203233201U (en) * | 2013-04-27 | 2013-10-09 | 江苏万丰光伏有限公司 | High performance photovoltaic portable mobile power supply |
-
2013
- 2013-04-27 CN CN201310153556XA patent/CN103296718A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101771367A (en) * | 2008-12-31 | 2010-07-07 | 谭汉卿 | Portable multipurpose solar power supply |
| CN201813324U (en) * | 2010-08-11 | 2011-04-27 | 福州沃太新能源科技有限公司 | Portable intelligent solar energy power source |
| CN201742133U (en) * | 2010-08-23 | 2011-02-09 | 塔娜 | Portable solar charging power supply |
| CN203233201U (en) * | 2013-04-27 | 2013-10-09 | 江苏万丰光伏有限公司 | High performance photovoltaic portable mobile power supply |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103856162A (en) * | 2014-02-27 | 2014-06-11 | 浙江晶科能源有限公司 | Foldable multi-choice type photovoltaic power generation system |
| CN108782190A (en) * | 2018-06-11 | 2018-11-13 | 亿绿兰德(北京)技术有限公司 | Photovoltaic irrigation rig |
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Application publication date: 20130911 |