CN108390451A - A kind of solar charger - Google Patents
A kind of solar charger Download PDFInfo
- Publication number
- CN108390451A CN108390451A CN201810291058.4A CN201810291058A CN108390451A CN 108390451 A CN108390451 A CN 108390451A CN 201810291058 A CN201810291058 A CN 201810291058A CN 108390451 A CN108390451 A CN 108390451A
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- China
- Prior art keywords
- solar
- solar energy
- energy film
- runing rest
- charger according
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- 238000004804 winding Methods 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 9
- 238000004146 energy storage Methods 0.000 claims description 7
- 230000014509 gene expression Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 239000010408 film Substances 0.000 abstract description 35
- 238000003860 storage Methods 0.000 abstract description 5
- 239000010409 thin film Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 11
- 238000005452 bending Methods 0.000 description 9
- 238000010248 power generation Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002365 multiple layer Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering with light sensitive cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/20—Collapsible or foldable PV modules
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of solar chargers comprising：Flexible charging assembly comprising multiple solar energy film elements；Runing rest, the flexibility charging assembly are connected with runing rest and can be wrapped on the runing rest.Solar charger provided by the present invention can realize curling storage, overcome solar energy film element that cannot bend disadvantage, accommodate multilayer solar thin-film component so that entire charger charging ability and continuous electric energy power are greatly improved.
Description
Technical field
The present invention relates to a kind of solar charging electric equipment, especially a kind of solar charger.
Background technology
The trip of modern open air is more and more frequent, and entrained electronic product is also more and more, and electronic product is required for consuming
The energy, mobile power become the accessory that trip must carry.Traditional lithium battery power supply needs charging in advance, outdoors non-transformer
In the case of can not continue electricity, cannot use, and can also increase environmental protection pressure in old and useless battery product treatment.Therefore, for spontaneous
Electric charging equipment has urgent demand.
Currently, occurring the solar charger being made of plane charhing unit in the market.Fig. 1 shows a kind of crystal silicon too
Positive energy power generation sheet charger.Fig. 2 shows a kind of film power generation paper solar chargers.The solar charger of both types
Not bent, area is very big, and it is very inconvenient to carry.Also there is a kind of rollable solar charger in the market.This sun
Can charger curling when bending diameter be more than 30cm, volume is also very very much not portable, and charhing unit is exposed easily causes
Damage and failure.
Invention content
For problem of the prior art, the present invention provides a kind of solar charger, which is characterized in that including：Flexibility is filled
Electrical component comprising multiple solar energy film elements；And runing rest, the flexibility charging assembly are connected with runing rest；
Wherein, runing rest defines multiple planes around rotary shaft；One or more sun are stopped in winding state, each plane
It can thin-film component；In unfolded state, the planar separation of solar energy film element and runing rest.
Solar charger as described above, which is characterized in that be provided with interval between multiple solar energy film elements；
Winding state, the interval are corresponding with the junction of the adjacent plane of the runing rest.
Solar charger as described above, which is characterized in that runing rest be include triangular supports, quadrangle holder,
The holder of pentagon holder or more number of edges.
Solar charger as described above, which is characterized in that it further comprises that shell, the runing rest setting exist
In shell；Wherein, multiple solar energy film elements are in winding state in shell, are stretched by the opening of shell in unfolded state
Go out shell.
Solar charger as described above, which is characterized in that flexible charging assembly includes further shaking hands, wherein twining
Around the opening of state knob closure.
Solar charger as described above, which is characterized in that by bent between adjacent solar energy film element
Element be interconnected with one another.
Solar charger as described above, which is characterized in that including substrate, multiple solar energy film element settings are serving as a contrast
On bottom, substrate includes the bent region between multiple solar energy film elements.
Solar charger as described above, which is characterized in that bent region includes grooving.
Solar charger as described above, which is characterized in that the distance between multiple solar energy film elements meet as
Lower formula：Ln=2/k* π [R1+n* (t+g)], wherein Ln indicates that n-th of spacing, k expressions are number of edges, and R1 indicates that holder is original
Fillet, t are solar energy film component thickness, and g is preset clearance.
Solar charger as described above, which is characterized in that further comprise the rotation lid being connected with runing rest,
It is configured to that the runing rest is driven to rotate.
Solar charger as described above, which is characterized in that it further comprises being connected on runing rest and shell
Whirlpool spring between fixed position.
Solar charger as described above, which is characterized in that it further comprised being electrically connected with flexible charging assembly
Energy storage device and the lighting device being electrically connected with energy storage device.
According to another aspect of the present invention, a kind of manufacturing method of solar components is proposed, which is characterized in that including such as
Lower step：There is provided flexible charging assembly comprising multiple solar energy film elements；Between plurality of solar energy film element
Distance meets following formula：Ln=2/k* π [R1+n* (t+g)]；Wherein, Ln indicates n-th of spacing, and k expressions are number of edges, R1 tables
Show that the original fillet of holder, t are solar energy film component thickness, g is preset clearance；And runing rest is provided, the rotation branch
Frame defines multiple planes around rotary shaft；One or more solar energy film elements are stopped in winding state, each plane.
The beneficial effects of the invention are as follows：Can flexible combination multi-disc solar energy film element, increase light-receiving area, increase power generation
Amount can solve the urgent need of trip charging in no outdoor power system.Solar energy film element is not bent in curly course, no
Easy damaged.The product design of the present invention is beautiful, compact-sized, is easy to carry about with one, and it is good that solar energy film element can be given to provide
Protection reduces damage.
Description of the drawings
In the following, the preferred embodiment of the present invention will be described in more detail in conjunction with attached drawing, wherein：
Fig. 1 is crystal silicon solar power generation sheet charger schematic diagram in the prior art；
Fig. 2 be in the prior art film power generation paper schematic diagram；
Fig. 3 is the storage schematic diagram of solar charger according to an embodiment of the invention；
Fig. 4 is the example of size figure of solar charger according to an embodiment of the invention；
Fig. 5 is the expanded schematic diagram of solar charger according to an embodiment of the invention；
Fig. 6 is charging assembly example of size figure according to an embodiment of the invention；
Fig. 7 is triangular supports rotational structure schematic diagram according to an embodiment of the invention；
Fig. 8 is the status diagram of flexible charging assembly disengaging according to an embodiment of the invention；
Fig. 9 is the inside sectional drawing of solar charger according to an embodiment of the invention；And
Figure 10 is spring schematic diagram in whirlpool according to an embodiment of the invention.
The corresponding element of reference numeral in figure is as follows：1. rotation lid, 2. multi-disc solar chips, 3. knobs, 4. fix
Cylinder, 5. groovings, 6. solar chip components, 7. holders, 8. winding multilayer chiops, 9. chip outlet ends, 10. bending regions,
And 11. fixing axle.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the following detailed description, the specific embodiment for being used for illustrating the application as the application part may refer to
Each Figure of description.In the accompanying drawings, similar reference numeral describes substantially similar component in different drawings.This Shen
Each specific embodiment please has carried out description detailed enough following so that has the general of ability domain-dependent knowledge and technology
Logical technical staff can implement the technical solution of the application.It should be appreciated that other embodiments can also be utilized or to the application
Embodiment carry out structure, logic or electrical change.
Fig. 3 is the storage schematic diagram of solar charger according to an embodiment of the invention.Fig. 4 is according to the present invention one
The example of size figure of the solar charger of a embodiment.It will be appreciated by those skilled in the art that size shown in Fig. 4 not limits
Property size processed, but in order to illustrate the example of advantage of the present invention.In actual conditions, according to chip difference in the case of there may be
Different sizes.
Solar charger includes shell 1 and flexible charging assembly 2.Shell 1 includes opening, and flexible charging assembly 2 includes
Handle 3.As shown, in receiving state, the major part of flexible charging assembly 2 is all located in shell 1, and handle 3 passes through shell 1
It is open and is located at except shell 1.
Fig. 5 is the expanded schematic diagram of solar charger according to an embodiment of the invention.Fig. 6 is according to the present invention one
The charging assembly example of size figure of a embodiment.It will be appreciated by those skilled in the art that size shown in Fig. 6 and non-limiting ruler
It is very little, but in order to illustrate the example of advantage of the present invention.In actual conditions, according to chip difference in the case of there may be different rulers
It is very little.Flexible charging assembly 2 receives the irradiation of sunlight when being unfolded, can convert solar energy into electrical energy and be filled to other electronic products
Electricity.
As shown, flexible charging assembly 2 includes one or more solar energy film elements 4.One according to the present invention
Embodiment, multiple solar energy film elements 4 are connected with each other by bent element.Bent element includes but not limited to：
Hinge, adhesive tape, rotating member, rotatable shackle member etc..In some other embodiment, flexible charging assembly 2 include substrate 5, one
A or multiple settings of solar energy film element 4 are on substrate.Include that bent region 10 connects between multiple solar components are logical.
According to one embodiment of present invention, bent region can further comprise grooving 11 to reinforce bending.Art technology
Personnel should be appreciated that solar energy film element 4 may be rigid or flexible.The flexibility of flexible charging assembly 2 is embodied in
Connection between multiple solar energy film elements 4 is the substrate 5 between bent or multiple solar energy film elements 4
Bent or substrate 5 itself is as flexible.
With reference to figure 4 and Fig. 6, the exemplary sizing specification of Fig. 4 and Fig. 6 are in the volume of receiving state, solar charger
209mm x D70mm.This size and hand-held glo-stick are similar, very convenient to carry.And in unfolded state, expansion it is soft
The area of property charging assembly can be with 200mm x 300mm.The area of flexible charging assembly is sufficient for common power demand.By
This, product of the invention realizes the unification of portability and practicability.
According to one embodiment of present invention, solar charger includes the holder 6 in shell 1.Holder 6 is filled with flexibility
Electrical component 2 is connected.Holder 6 can rotate and make the flexible winding of charging assembly 2 on the frame 6.In a specific embodiment
In, holder 6 is using the runing rest being pivoted for including multiple planes so that multi-disc solar energy film chip assembly crimps
It is wrapped on the runing rest, and every solar energy film chip of the multi-disc solar energy film chip assembly can stop
In a plane of the runing rest.
More specifically, runing rest is triangular supports.Fig. 7 is triangular supports according to an embodiment of the invention
Rotational structure schematic diagram.Fig. 8 is the status diagram of flexible charging assembly disengaging according to an embodiment of the invention.
As shown, flexible charging assembly 2 is wound on the frame 6 in a manner of multiple-layer overlapped.Using triangle rather than adopt
Concrete thought with other polygon holders is as follows：In the circumscribed circle (setting radius as R) of same diameter, by calculating,
Inscribed triangle is 1.732R per the side length of side, and the length of side of inscribed quadrilateral is 1.414R, and the pentagonal length of side, which is inscribed, is
1.176R, and so on, number of edges is more, shorter per side.Triangular supports plan-position is longer than quadrangle by 22.5%, than five sides
Shape more 47.3%, triangle can prevent placement from the device region bigger that bends.In addition triangle wedge angle position is linked with fillet
When, fillet radian is 120 °, and than shallower, bending place waste of material is smaller for bending, and the track type of both sides shape is curved in bending
Dog-ear degree reaches 180 degree, needs larger transitional region, bending place waste of material more.It is understood that runing rest also may be used
To be realized using other polygon runing rest.Correspondingly, the distance between multiple solar energy film elements also gradually increases
Add.Fig. 6 shows such a example.As shown in fig. 6, due to being multiple-layer stacked when solar energy film device wafer crimps,
Its each layer turning point length is different, and component will accurately calculate the length of each bending section when being unfolded, produce in this way
Component sample could be bonded triangular supports very well, and component is pulled out and stored smooth.Specifically calculation formula is：Ln=2/k* π
[R1+n*(t+g)].Wherein, Ln indicates that n-th of spacing, k expressions are number of edges (such as triangle k=3, quadrangle k=4, with this
Analogize), R1 indicates that the original fillet of holder, t are solar energy film component thickness, and g is preset clearance.It is understood that multiple
The area of solar energy film element can also be gradually increased preferably to utilize developed area.
As shown in figure 8, it is (left figure institute in such as Fig. 7 concordant with component that shell slotting position starts extended position in component
Show), the presence for bending region enables planar module to adjust position within the scope of 120 ° when rotating stretching, and component is kept to exist
Flat state smoothly stretches out (in Fig. 7 shown in right figure).
On the other hand, triangular supports and flexible charging assembly 2 are all disposed in shell 1, and flexible charging assembly passes through circle
The opening of cylinder shell is stretched out shell 1 and is fixed with knob 3.For flexible charging assembly in receiving state, knob 3 can block shell 1
Opening, have the function that water proof and dust proof.
According to one embodiment of present invention, holder can be with manual rotation or automatic rotation.Fig. 9 is according to the present invention one
The inside sectional drawing of the solar charger of a embodiment.In the embodiment in fig. 9, holder 6 is fixed to each other simultaneously with rotation lid 7
It is socketed in shaft 8.Flexible charging assembly 2 can be unfolded in direct pull knob 3；And it utilizes rotation lid 7 that holder 6 is driven to surround and turns
The rotation of axis 8 can store flexible charging assembly 2 manually.
It on the other hand, can be by increasing whirlpool spring structure as shown in Figure 10 to realize automatic curled flexibility charging assembly
2.When component is manually pulled out expansion, whirlpool spring is by rotary force, and stored energy, after external pulling forces cancel, spring release in whirlpool is stored up
The rotating energy of storage so that component automatic curled is stored.As understood by those skilled in the art, it can also use other automatic
Wire-rewinding structure realizes automatic accomodation, such as whirlpool spring ratchet structure etc..In another embodiment, solar energy film element can be with
For the paper that generates electricity.
In some embodiments, solar cell array can also include lighting device and energy storage device (such as mounted on rotation
In hub cap), wherein energy storage device is electrically connected with flexible electrification component.Flexible power generation device can be that energy storage device charges.By
This, solar cell array is also used as flashlight use.
In above-mentioned specific example, flexible charging assembly is fixed using runing rest (such as triangular supports), is made
Thin-film component can be rested in a plane of runing rest and not bent, do not damage chip and also can reach multilayer folding receipts
It receives, and rotary structure can allow the expansion of solar energy film element and curling storage easy to implement.The present invention may further be certainly
It is dynamic that easily easily flexible charging assembly is stored in curling.The present invention further uses closure, and anti-gray is dust-proof, and increasing component makes
Use the service life.The regular beauty of product design of the present invention, it is portable reliable.
Above-described embodiment is used for illustrative purposes only, and is not limitation of the present invention, in relation to the general of technical field
Logical technical staff can also make a variety of changes and modification without departing from the present invention, therefore, all equivalent
Technical solution should also belong to scope disclosed by the invention.
Claims (13)
1. a kind of solar charger, which is characterized in that including：
Flexible charging assembly comprising multiple solar energy film elements；And
Runing rest, the flexibility charging assembly are connected with runing rest；
Wherein, runing rest defines multiple planes around rotary shaft；It is stopped in winding state, each plane one or more
Solar energy film element；In unfolded state, the planar separation of solar energy film element and runing rest.
2. solar charger according to claim 1, which is characterized in that be provided between multiple solar energy film elements
Interval；In winding state, the interval is corresponding with the junction of the adjacent plane of the runing rest.
3. solar charger according to claim 1, which is characterized in that runing rest is to include triangular supports, four sides
The holder of shape holder, pentagon holder or more number of edges.
4. solar charger according to claim 1, which is characterized in that it further comprises shell, the rotation branch
Frame is arranged in the shell；Wherein, multiple solar energy film elements are in winding state in shell, pass through shell in unfolded state
Opening stretch out shell.
5. solar charger according to claim 4, which is characterized in that flexible charging assembly includes further shaking hands,
Wherein in the opening of winding state knob closure.
6. solar charger according to claim 1, which is characterized in that pass through between adjacent solar energy film element
Bent element is interconnected with one another.
7. solar charger according to claim 1, which is characterized in that including substrate, multiple solar energy film elements
On substrate, substrate includes the bent region between multiple solar energy film elements for setting.
8. solar charger according to claim 7, which is characterized in that bent region includes grooving.
9. solar charger according to claim 1, which is characterized in that the distance between multiple solar energy film elements
Meet following formula：
Ln=2/k* π [R1+n* (t+g)]；
Wherein, Ln indicates that n-th of spacing, k expressions are number of edges, and R1 indicates that the original fillet of holder, t are that solar energy film element is thick
Degree, g is preset clearance.
10. solar charger according to claim 4, which is characterized in that further comprise being connected with runing rest
Rotation lid is configured to that the runing rest is driven to rotate.
11. solar charger according to claim 4, which is characterized in that it further comprises being connected to runing rest
The whirlpool spring between fixed position on shell.
12. solar charger according to claim 1, which is characterized in that it further comprises and flexible charging assembly
The energy storage device of electrical connection and the lighting device being electrically connected with energy storage device.
13. a kind of manufacturing method of solar components, which is characterized in that include the following steps：
There is provided flexible charging assembly comprising multiple solar energy film elements；Between plurality of solar energy film element away from
From meeting following formula：
Ln=2/k* π [R1+n* (t+g)]；
Wherein, Ln indicates that n-th of spacing, k expressions are number of edges, and R1 indicates that the original fillet of holder, t are that solar energy film element is thick
Degree, g is preset clearance；And
Runing rest is provided, the runing rest defines multiple planes around rotary shaft；Stop in winding state, each plane
Stay one or more solar energy film elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810291058.4A CN108390451A (en) | 2018-04-03 | 2018-04-03 | A kind of solar charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810291058.4A CN108390451A (en) | 2018-04-03 | 2018-04-03 | A kind of solar charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108390451A true CN108390451A (en) | 2018-08-10 |
Family
ID=63073374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810291058.4A Pending CN108390451A (en) | 2018-04-03 | 2018-04-03 | A kind of solar charger |
Country Status (1)
| Country | Link |
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| CN (1) | CN108390451A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111596857A (en) * | 2020-05-15 | 2020-08-28 | 维沃移动通信有限公司 | Control method and device and electronic equipment |
| JP2022508141A (en) * | 2018-11-21 | 2022-01-19 | ハダル， インコーポレイテッド | Systems and methods for retreating ocean power |
| CN118413160A (en) * | 2024-07-01 | 2024-07-30 | 山西省安装集团股份有限公司 | Solar photovoltaic device capable of being assembled rapidly |
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