CN201639317U - Folding solar charger - Google Patents

Folding solar charger Download PDF

Info

Publication number
CN201639317U
CN201639317U CN2009203184548U CN200920318454U CN201639317U CN 201639317 U CN201639317 U CN 201639317U CN 2009203184548 U CN2009203184548 U CN 2009203184548U CN 200920318454 U CN200920318454 U CN 200920318454U CN 201639317 U CN201639317 U CN 201639317U
Authority
CN
China
Prior art keywords
nylon cloth
solar module
folding solar
folding
cloth bag
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
Application number
CN2009203184548U
Other languages
Chinese (zh)
Inventor
马国富
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO KOMAES SOLAR TECHNOLOGY Co Ltd
Original Assignee
NINGBO KOMAES SOLAR TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NINGBO KOMAES SOLAR TECHNOLOGY Co Ltd filed Critical NINGBO KOMAES SOLAR TECHNOLOGY Co Ltd
Priority to CN2009203184548U priority Critical patent/CN201639317U/en
Application granted granted Critical
Publication of CN201639317U publication Critical patent/CN201639317U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The utility model discloses a folding solar charger, aiming at overcoming the shortcomings in the prior art, and providing an improved folding solar charger. Most of the existing folding solar chargers are rigid box structures which are inconvenient to carry and cause damage easily. The folding solar charger uses flexible material as a basement layer and uses an USB terminal as an output interface, thus the folding solar charger is more convenient and safer to carry on and has wider application range. The key points of the technique scheme are as follows: solar battery packs are fixed on the foldable flexible basement layer at interval, and the output interface is a USB connecting box which is internally embedded with a voltage stabilizing circuit.

Description

A kind of folding solar charger
Technical field
The utility model relates to a kind of charging device, and in particular, the utility model is a kind of folding solar charger.
Background technology
Universal day by day along with accompanied electronic products such as mobile phone, MP3, MP4, cameras, people may use these accompanied electronic products in a lot of occasions.Owing to reasons such as the power consumption performance of electronic product itself, battery capacitys, people the accumulator electric-quantity deficiency occurs and the place occasion does not have inconvenient problems such as civil power can't charge through regular meeting when trip; Along with popularizing of household PC, these electronic products of carrying support all also that generally computer USB interface directly charges, and therefore provide a kind of portable type solar energy charger of USB interface to seem very necessary.
September 10 2008 day for announcing, the Chinese patent of notification number CN 201113521Y discloses a kind of folding solar charger for mobile phone, it is that several solar cells are together in series, draw a plug, the interface energy and the general charger joint of plug are complementary, and the solar cell of series connection are folded up again, pack in the box, when needs are given cell-phone charging, open box, plug in and can give the charging of mobile phone.Though this patent has folder function, owing to adopted box body structure, it is convenient inadequately to carry, and damages easily; And the scope of application only is confined to mobile phone, and versatility is poor.
The utility model content
The utility model is carried conveniently inadequately for solving existing solar charger, damages easily, and deficiencies such as versatility difference provide a kind of and carry more conveniently, safer, and the scope of application is the folding solar charger widely.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of folding solar charger, comprise solar module, output interface, voltage stabilizing circuit, flexible wire, the solar module fixed interval is in Foldable flexible basic unit, output interface is the USB terminal box of built-in voltage stabilizing circuit, and the output of described solar module is electrically connected with USB terminal box input by flexible wire.
As preferably, described Foldable flexible basic unit is that the one side of nylon cloth bag is interval with window with two layers of nylon cloth bag that nylon cloth is sewn together, and the size of window is consistent with solar module sensitive surface size.Why selecting nylon cloth for use, is because the nylon cloth flexibility is good, and folding is folded, and low price is drawn materials easily.Away from the output interface end, the position of reserving a solar module width begins successively process window at interval from the nylon cloth bag, and the size of window is big or small consistent with the solar module sensitive surface.Reserve the purpose of a solar module width: when charger is folded up, reserve this part of coming out, play the effect of protection solar module every between the first and second two solar modules.The spacing needs that face mutually between the window increase gradually, because successively folding, thickness is more and more thicker, so the spacing of facing mutually between the solar module below the window also needs to increase gradually neat the folding up of ability like this.Successively Zhe Die benefit is: after folding, have a layer nylon cloth to separate between the levels solar module, reach the purpose of protection solar cell.
As preferably, described solar module both sides are provided with the shirt rim, and the both positive and negative polarity lead is drawn from the two ends of solar module.The purpose that both sides are provided with the shirt rim is: utilize the shirt rim that solar module is sewn on the nylon cloth bag; The long-pending requirement decision of the core section of lead according to product.
As preferably, between the two-layer nylon cloth of nylon cloth bag, its sensitive surface aligns with window on the nylon cloth bag described solar module along the shirt rim sewing of its both sides.The sensitive surface of solar module aligns with the window of nylon cloth bag, and other positions cover below the nylon cloth, are protected.
As preferably, described USB terminal box is fixed on the nylon cloth bag.The USB terminal box comprises: circuit board module, USB terminal box loam cake, USB terminal box lower cover.USB interface is adopted in output, and the scope of application is more extensive.
As preferably, four angles of described nylon cloth bag respectively are provided with a fixing hole.The plastic button of through hole is arranged in the middle of the fixing hole position can be installed, when charger is organized work, can utilize these four fixing holes to fix charger, more convenient.
As preferably, from the output interface end, the thorn face and the hair side of seta button is equipped with in the outside of fixing the back position of nylon cloth of second solar module and output interface respectively.The folding back of charger just can buckle by seta, carries more convenient, safer.
Description of drawings
Fig. 1 is the outline drawing after the utility model launches,
Fig. 2 is the assembling schematic diagram of the utility model nylon cloth bag,
Fig. 3 is the assembling schematic diagram of the utility model solar module,
Fig. 4 is the assembling schematic diagram of the utility model USB terminal box,
Fig. 5 is the outline drawing after the utility model folds.
Description of reference numerals: nylon cloth bag 1, solar module 2, USB terminal box 3, flexible wire 4, USB terminal box loam cake 5, circuit board module 6, USB terminal box lower cover 7, seta button 8, fixing hole 9, plastic button 10, through wires hole 11, installing hole 12, window 13.
Embodiment
Embodiment 1:
Because need successively folding, so should be noted that during process window on the nylon cloth, reserve a solar module width, spacing between the adjacent solar battery assembly need change by following rule: from the nylon cloth bag away from the output interface end, the spacing of second solar module and first solar module be 2 of solar module thickness extraordinarily go up nylon cloth bag thickness and, the spacing of the 3rd solar module and second solar module be 2 times of extraordinarily going up nylon cloth bag thickness of 3 of solar module thickness and, the spacing of the 4th solar module and the 3rd solar module be 3 times of extraordinarily going up nylon cloth bag thickness of 4 of solar module thickness and, by that analogy.The fold plane at last output interface place and the spacing of adjacent solar battery assembly also need to calculate by above-mentioned rule.
According to design, cut out earlier good two-layer nylon cloth, as shown in Figure 2, and process the installing hole 12 of 4 fixing holes 9 and USB terminal box 3, on nylon cloth, process 4 windows 13 and through wires hole 11 therein; From the output interface end, sew on seta at the back side of fixing second solar module position of this piece nylon cloth that does not have windowing and buckle 8 thorn face; The components and parts of voltage stabilizing circuit are installed on the circuit board module 6.
As shown in Figure 3, four solar modules, 2 double-end both positive and negative polarity leads are welded to respectively on two flexible wires 4, the spacing between four solar modules 2 as previously mentioned.
Four solar modules 2 that assemble are placed between the two-layer nylon cloth, the sensitive surface of four solar modules 2 just in time exposes from four windows 13, as shown in Figure 1, position along 2 liang of side shirt edges of solar module is sewn together with shirt rim and two-layer nylon cloth, and two flexible wires 4 are worn out from through wires hole 11, at last two-layer nylon cloth is sewed along the edge, flexible wire 4 places in the interlayer of nylon cloth; Plastic button 10 is respectively installed to four fixing hole 9 positions of nylon cloth bag.
To be welded to the input of circuit board module 6 from two flexible wire 4 correspondences that through wires hole 11 wears out, as shown in Figure 3, Figure 4, circuit board module 6 will be fixed on the inside of USB terminal box loam cake 5 by screw.
USB terminal box loam cake 5 is placed on this face that has window on the nylon cloth bag 1, USB terminal box lower cover 7 is placed on the another side of nylon cloth bag 1, and nylon cloth bag 1 is clipped in the middle, and aims at installing hole 12, be screwed the hair side of seta button 8 on the external latasuture of USB terminal box.
Profile after the folding solar charger that assembles launches as shown in Figure 1, charger is launched the back to be placed in the sun, the solar cell sensitive surface is vertical as far as possible with light, by the USB connecting line charger and accompanied electronic product are electrically connected, so just can reach purpose charge in batteries.After finishing charging, charger is successively folded up, and buckled, as shown in Figure 5 by the seta button.

Claims (7)

1. folding solar charger, comprise solar module, output interface, voltage stabilizing circuit, flexible wire, it is characterized in that, the solar module fixed interval is in Foldable flexible basic unit, output interface is the USB terminal box of built-in voltage stabilizing circuit, and the output of described solar module is electrically connected with USB terminal box input by flexible wire.
2. a kind of folding solar charger according to claim 1, it is characterized in that, described Foldable flexible basic unit is that the one side of nylon cloth bag is interval with window with two layers of nylon cloth bag that nylon cloth is sewn together, and the size of window is consistent with solar module sensitive surface size.
3. a kind of folding solar charger according to claim 2 is characterized in that described solar module both sides are provided with the shirt rim, and the both positive and negative polarity lead is drawn from the two ends of solar module.
4. a kind of folding solar charger according to claim 3 is characterized in that, between the two-layer nylon cloth of nylon cloth bag, its sensitive surface aligns with window on the nylon cloth bag described solar module along the sewing of the shirt rim of its both sides.
5. a kind of folding solar charger according to claim 1 is characterized in that described USB terminal box is fixed on the nylon cloth bag.
6. a kind of folding solar charger according to claim 2 is characterized in that, four angles of described nylon cloth bag respectively are provided with a fixing hole.
7. a kind of folding solar charger according to claim 2 is characterized in that, from the output interface end, the thorn face and the hair side of seta button is equipped with in the outside of fixing the back position of nylon cloth of second solar module and output interface respectively.
CN2009203184548U 2009-12-24 2009-12-24 Folding solar charger Expired - Fee Related CN201639317U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009203184548U CN201639317U (en) 2009-12-24 2009-12-24 Folding solar charger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009203184548U CN201639317U (en) 2009-12-24 2009-12-24 Folding solar charger

Publications (1)

Publication Number Publication Date
CN201639317U true CN201639317U (en) 2010-11-17

Family

ID=43083823

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009203184548U Expired - Fee Related CN201639317U (en) 2009-12-24 2009-12-24 Folding solar charger

Country Status (1)

Country Link
CN (1) CN201639317U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103683354A (en) * 2012-09-17 2014-03-26 武汉美格科技有限公司 Folding flexible solar charger
CN105161557A (en) * 2015-06-30 2015-12-16 山东淄博汉能薄膜太阳能有限公司 Solar cell module and machining method therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103683354A (en) * 2012-09-17 2014-03-26 武汉美格科技有限公司 Folding flexible solar charger
CN105161557A (en) * 2015-06-30 2015-12-16 山东淄博汉能薄膜太阳能有限公司 Solar cell module and machining method therefor

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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: 20101117

Termination date: 20121224