CN108552715A - Photovoltaic purse - Google Patents
Photovoltaic purse Download PDFInfo
- Publication number
- CN108552715A CN108552715A CN201810720141.9A CN201810720141A CN108552715A CN 108552715 A CN108552715 A CN 108552715A CN 201810720141 A CN201810720141 A CN 201810720141A CN 108552715 A CN108552715 A CN 108552715A
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- China
- Prior art keywords
- photovoltaic
- photovoltaic generation
- generation unit
- opto
- purse
- 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.)
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- 230000005611 electricity Effects 0.000 claims abstract description 36
- 238000006243 chemical reaction Methods 0.000 claims description 192
- 230000005693 optoelectronics Effects 0.000 claims description 123
- 238000004146 energy storage Methods 0.000 claims description 25
- 230000005622 photoelectricity Effects 0.000 claims description 9
- 238000010248 power generation Methods 0.000 claims description 6
- 230000001678 irradiating effect Effects 0.000 abstract description 5
- 238000013082 photovoltaic technology Methods 0.000 abstract description 2
- 238000005286 illumination Methods 0.000 description 22
- 239000000758 substrate Substances 0.000 description 13
- 230000005855 radiation Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 206010049244 Ankyloglossia congenital Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/005—Sacks or packs carried on the body by means of a single strap around the waist
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C15/00—Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/14—Carrying-straps; Pack-carrying harnesses
-
- 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
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/20—Collapsible or foldable PV modules
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/14—Carrying-straps; Pack-carrying harnesses
- A45F2003/144—Pack-carrying waist or torso belts
-
- 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)
- Photovoltaic Devices (AREA)
Abstract
The present invention relates to photovoltaic purses, are related to photovoltaic technology field.The photovoltaic purse, including backpack body and the band that is connect with backpack body both sides, further include photovoltaic module；Photovoltaic module includes the first photovoltaic generation unit and the second photovoltaic generation unit, and the setting of the first photovoltaic generation unit is arranged in backpack body front, the second photovoltaic generation unit in backpack body top surface.The technical solution can be such that the electricity that photovoltaic generation unit exports on photovoltaic purse is not influenced by sunlight irradiating angle, can stablize output electricity, so as to improve user experience.
Description
Technical field
The present invention relates to photovoltaic technology field more particularly to a kind of photovoltaic purses.
Background technology
With the development of science and technology, can portable electronic equipment such as intelligent mobile terminal, intelligent wearable device
It is widely used in people’s lives.With the progress of electronic technology, the power consumption of above-mentioned electronic equipment also gradually increases, and works as people
The outgoing time it is longer when, often there is the case where electricity exhausts in portable electronic equipment, to compromise user experience.
One of very important product, is usually made of backpack body, band, for storing, carrying correlative during purse is made for people's lives
Product.In the prior art, purse is usually used in storage, carries electronic equipment.
Invention content
To overcome the problems in correlation technique, the embodiment of the present invention provides a kind of photovoltaic purse.Technical solution is such as
Under：
It is according to an embodiment of the invention in a first aspect, provide a kind of photovoltaic purse, including backpack body and with backpack body both sides
The band of connection further includes photovoltaic module；
Photovoltaic module includes the first photovoltaic generation unit and the second photovoltaic generation unit, and the setting of the first photovoltaic generation unit exists
Backpack body front, the second photovoltaic generation unit are arranged in backpack body top surface.
In one embodiment, the first photovoltaic generation unit includes the first photovoltaic generation of at least two foldable connections
There is the first opto-electronic conversion area, the first photovoltaic generation unit to be unfolded in a folded configuration for unit, the first photovoltaic generation unit
There is the second opto-electronic conversion area, the second opto-electronic conversion area to be more than the first opto-electronic conversion area under state.
In one embodiment, the second photovoltaic generation unit includes the second photovoltaic generation of at least two foldable connections
There is third opto-electronic conversion area, the second photovoltaic generation unit to be unfolded in a folded configuration for unit, the second photovoltaic generation unit
There is the 4th opto-electronic conversion area, the 4th opto-electronic conversion area to be more than third opto-electronic conversion area under state.
In one embodiment, photovoltaic module further includes third photovoltaic generation unit, and third photovoltaic generation unit is set to
Band outer surface.
In one embodiment, third photovoltaic generation unit includes third photovoltaic generation of at least two foldable connections
There is the 5th opto-electronic conversion area, third photovoltaic generation unit to be unfolded in a folded configuration for unit, third photovoltaic generation unit
There is the 6th opto-electronic conversion area, the 6th opto-electronic conversion area to be more than the 5th opto-electronic conversion area under state.
In one embodiment, third photovoltaic generation unit is flexible thin film photovoltaic's battery.
In one embodiment, third photovoltaic generation unit is removably connect with band.
In one embodiment, the first photovoltaic generation unit is removably connect with backpack body front；
In one embodiment, the second photovoltaic generation unit is removably connect with backpack body top surface.
In one embodiment, photovoltaic purse further includes the fixation kit being arranged on backpack body, and fixation kit is for fixing
Photovoltaic module under dismounting.
In one embodiment, the first photovoltaic generation subelement of above-mentioned at least two foldable connections is suitable in rugosity
It is connected by the first lock piece under state.
In one embodiment, the second photovoltaic generation subelement of above-mentioned at least two foldable connections is suitable in rugosity
It is connected by the second lock piece under state.
In one embodiment, photovoltaic purse further includes：
Controller is arranged in backpack body；
Energy-storage module is arranged in backpack body, is electrically connected with photovoltaic module by controller.
In one embodiment, energy-storage module is removably connect with purse.
In one embodiment, photovoltaic purse further includes：
Charging interface is arranged in the surface of photovoltaic purse or backpack body, is electrically connected with energy-storage module or controller.
In one embodiment, photovoltaic purse further includes photosensitive sensor and alarm；
The photosensitive sensor, is arranged on the surface of the photovoltaic purse, the incidence angle for detecting light, when detecting
When the incidence angle of light is less than or equal to default incidence angle information warning is exported to the alarm；
Alarm is electrically connected with the photosensitive sensor, for receiving the information warning from the photosensitive sensor
When, export warning message.
Optionally, photosensitive sensor can also be electrically connected with energy-storage module or controller, by energy-storage module or photovoltaic group electricity
It powers to photosensitive sensor.Alarm can also be electrically connected with energy-storage module or controller from energy-storage module or photovoltaic group electricity to police
Accuse device power supply.
In the present embodiment, photosensitive sensor and alarm can be respectively set in band, backpack body front and backpack body top surface,
The photovoltaic generation unit for being respectively used to detection band, backpack body front and the setting of backpack body top surface receives the incident angle of illumination.
The band that in the technical solution that the embodiment of the present invention provides, photovoltaic purse includes backpack body, is connect with backpack body both sides
And photovoltaic module, wherein photovoltaic module includes the first photovoltaic generation unit and the second photovoltaic generation unit, the first photovoltaic generation
Unit setting is arranged in backpack body front, the second photovoltaic generation unit in backpack body top surface.By in the backpack body top surface of purse setting the
Two photovoltaic generation units can make sunlight be radiated at the first photovoltaic hair when user carries purse and sunlight slants ground
Incidence angle angle value on electric unit is larger, and the amount of radiation that the first photovoltaic generation unit is received at this time is higher, opto-electronic conversion
Efficiency is higher, can stablize output electricity；And when user carries purse and sun light direct beam ground, so that sunlight is radiated at this
Incidence angle angle value on second photovoltaic generation unit is larger, and the amount of radiation that the second photovoltaic generation unit is received at this time is higher,
Its photoelectric conversion efficiency is higher, can stablize output electricity.Therefore said program can make the light of photovoltaic cell on photovoltaic purse
Photoelectric transformation efficiency will not be influenced by sunlight irradiating angle, can stablize output electricity, so as to improve user experience.
It should be understood that above general description and following detailed description is only exemplary and explanatory, not
It can the limitation present invention.
Description of the drawings
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the present invention
Example, and be used to explain the principle of the present invention together with specification.
Fig. 1 a are the structural schematic diagrams according to the purse shown in an exemplary embodiment；
Fig. 1 b are the side views according to the purse shown in an exemplary embodiment；
Fig. 2 a1 are the structural schematic diagrams according to the photovoltaic purse shown in an exemplary embodiment；
Fig. 2 a2 are the side views according to the photovoltaic purse shown in an exemplary embodiment；
Fig. 2 a3 are the side views according to the photovoltaic purse shown in an exemplary embodiment；
Fig. 2 b1 are the side views according to the photovoltaic purse shown in an exemplary embodiment；
Fig. 2 b2 are the side views according to the photovoltaic purse shown in an exemplary embodiment；
Fig. 2 b3 are the side views according to the photovoltaic purse shown in an exemplary embodiment；
Fig. 2 b4 are the side views according to the photovoltaic purse shown in an exemplary embodiment；
Fig. 2 b5 are the side views according to the photovoltaic purse shown in an exemplary embodiment；
Fig. 2 b6 are the side views according to the photovoltaic purse shown in an exemplary embodiment；
Fig. 2 b7 are the side views according to the photovoltaic purse shown in an exemplary embodiment；
Fig. 2 b8 are the side views according to the photovoltaic purse shown in an exemplary embodiment；
Fig. 2 b9 are the positive structure schematics according to the photovoltaic purse shown in an exemplary embodiment；
Fig. 2 b10 are the positive structure schematics according to the photovoltaic purse shown in an exemplary embodiment；
Fig. 2 b11 are the positive structure schematics according to the photovoltaic purse shown in an exemplary embodiment；
Fig. 2 c1 are the side views according to the photovoltaic purse shown in an exemplary embodiment；
Fig. 2 c2 are the side views according to the photovoltaic purse shown in an exemplary embodiment；
Fig. 2 c3 are the side views according to the photovoltaic purse shown in an exemplary embodiment；
Fig. 2 c4 are the side views according to the photovoltaic purse shown in an exemplary embodiment；
Fig. 2 c5 are the side views according to the photovoltaic purse shown in an exemplary embodiment；
Fig. 2 d are the side views according to the photovoltaic purse shown in an exemplary embodiment；
Fig. 2 e1 are the side views according to the photovoltaic purse shown in an exemplary embodiment；
Fig. 2 e2 are the side views according to the photovoltaic purse shown in an exemplary embodiment；
Fig. 2 e3 are the side views according to the photovoltaic purse shown in an exemplary embodiment；
Fig. 2 e4 are the sectional views according to the third photovoltaic generation unit shown in an exemplary embodiment；
Fig. 2 f are the side views according to the photovoltaic purse shown in an exemplary embodiment；
Fig. 2 g are the sectional views according to the photovoltaic purse backpack body shown in an exemplary embodiment；
Fig. 2 h are the sectional views according to the photovoltaic purse backpack body shown in an exemplary embodiment；
Fig. 2 i are the sectional views according to the photovoltaic purse backpack body shown in an exemplary embodiment.
Specific implementation mode
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects being described in detail in claims, of the invention.
One of very important product, is usually made of backpack body, band, for storing, taking during purse is made for people's lives
Band relative article, in the related technology, purse are usually used in storage, carry electronic equipment.
In order to use purse user provide electric energy, if Fig. 1 a and Fig. 1 b show, purse 100 include backpack body 101 and
Band 102, wherein photovoltaic cell 103 can be arranged in the front 1011 of backpack body 101.When user is located outside and ambient lighting fills
When sufficient, photovoltaic cell 103 can export electric energy.
Although said program can to use purse user provide electric energy, due in said program only in the packet of purse
Photovoltaic cell is arranged in body front, when user carries purse and sun light direct beam ground, the photovoltaic cell and the perpendicular shape in ground
State, it is smaller that sunlight is radiated at the incidence angle angle value on the photovoltaic cell, keeps the amount of radiation that photovoltaic cell is received relatively low, from
And the photoelectric conversion efficiency of photovoltaic cell is reduced, reduce the electricity of photovoltaic cell output, compromises user experience.
The band that in the technical solution that the embodiment of the present invention provides, photovoltaic purse includes backpack body, is connect with backpack body both sides
And photovoltaic module, wherein photovoltaic module includes the first photovoltaic generation unit and the second photovoltaic generation unit, the first photovoltaic generation
Unit setting is arranged in backpack body front, the second photovoltaic generation unit in backpack body top surface.By in the backpack body top surface of purse setting the
Two photovoltaic generation units can make sunlight be radiated at the first photovoltaic hair when user carries purse and sunlight slants ground
Incidence angle angle value on electric unit is larger, and the amount of radiation that the first photovoltaic generation unit is received at this time is higher, opto-electronic conversion
Efficiency is higher, can stablize output electricity；And when user carries purse and sun light direct beam ground, so that sunlight is radiated at this
Incidence angle angle value on second photovoltaic generation unit is larger, and the amount of radiation that the second photovoltaic generation unit is received at this time is higher,
Its photoelectric conversion efficiency is higher, can stablize output electricity.Therefore said program can make photovoltaic generation unit on photovoltaic purse
The electricity of output will not be influenced by sunlight irradiating angle, can stablize output electricity, so as to improve user experience.
The embodiment provides a kind of photovoltaic purses, and as shown in Fig. 2 a1 and Fig. 2 a2, photovoltaic purse 200 includes
Backpack body 201 and the band 202 being connect with 201 both sides of backpack body, further include photovoltaic module 203.Wherein, photovoltaic module 203 includes
First photovoltaic generation unit 2031 and the second photovoltaic generation unit 2032, the first photovoltaic generation unit 2031 are arranged in backpack body 201
Front, the second photovoltaic generation unit 2032 are arranged in 201 top surface of backpack body.
Illustratively, the first photovoltaic generation unit and the second photovoltaic generation unit can be flexible thin film photovoltaic's battery,
Can be that polylith photovoltaic battery panel is formed by connecting by flexible unit, wherein polylith photovoltaic battery panel can be electrically connected to each other.
First photovoltaic generation unit can be integrally formed with the second photovoltaic generation unit, or respectively independent molding.Optionally,
First photovoltaic generation unit can be electrically connected with the second photovoltaic generation unit.
First photovoltaic generation unit can be to be connect with backpack body front in a manner of being fixedly connected, such as by binder by the
One photovoltaic generation unit is bonded in backpack body front, or the first photovoltaic generation unit is sewn on backpack body front by suture；First
Photovoltaic generation unit may be removably to be connect with backpack body front, such as by magic tape by the first photovoltaic generation list
Member is sticked to backpack body front, or the first photovoltaic generation unit is fixed on backpack body front by lock.
Second photovoltaic generation unit can be to be connect with backpack body top surface in a manner of being fixedly connected, such as by binder by the
Two photovoltaic generation units are bonded in backpack body top surface, or the second photovoltaic generation unit is sewn on backpack body top surface by suture；Second
Photovoltaic generation unit may be removably to be connect with backpack body top surface, such as by magic tape by the second photovoltaic generation list
Member is sticked to backpack body top surface, or the second photovoltaic generation unit is fixed on backpack body top surface by slide fastener.
It should be noted that the first photovoltaic generation unit and the second photovoltaic generation unit can be two absolute construction, the
One photovoltaic generation unit can individually be connect with detachable or fixed form with backpack body front, and the second photovoltaic generation unit can be single
Solely it is connect with backpack body top surface with detachable or fixed form；
Or first photovoltaic generation unit and the second photovoltaic generation unit is foldable is connected as an overall structure,
One photovoltaic generation unit is removably connect with backpack body front, and the second photovoltaic generation unit removably with backpack body
Top surface connects, and in this scheme, the first photovoltaic generation unit and the second photovoltaic generation unit can be taken off from purse, and can be with
Fold or expansion, when user's rest, photovoltaic module can be disassembled be put into the preferable place of illumination carry out power generation to
Generated energy is improved, and when there is opening in backpack body top surface and front, facilitates user's access article；Or first photovoltaic generation unit with
Removably is connect with backpack body front, and the second photovoltaic generation unit is connect with backpack body top surface in a position-stable manner, such mode
Opening access article of the user from backpack body top surface can be facilitated；Or first photovoltaic generation unit in a position-stable manner with backpack body front
Connection, and the second photovoltaic generation unit is removably connect with backpack body top surface, such mode can facilitate user from backpack body
Positive opening access article.
The band that in the technical solution that the embodiment of the present invention provides, photovoltaic purse includes backpack body, is connect with backpack body both sides
And photovoltaic module, wherein photovoltaic module includes the first photovoltaic generation unit and the second photovoltaic generation unit, the first photovoltaic generation
Unit setting is arranged in backpack body front, the second photovoltaic generation unit in backpack body top surface.By in the backpack body top surface of purse setting the
Two photovoltaic generation units can make sunlight be radiated at the first photovoltaic hair when user carries purse and sunlight slants ground
Incidence angle angle value on electric unit is larger, and the amount of radiation that the first photovoltaic generation unit is received at this time is higher, opto-electronic conversion
Efficiency is higher, can stablize output electricity；And when user carries purse and sun light direct beam ground, so that sunlight is radiated at this
Incidence angle angle value on second photovoltaic generation unit is larger, and the amount of radiation that the second photovoltaic generation unit is received at this time is higher,
Its photoelectric conversion efficiency is higher, can stablize output electricity.Therefore said program can make photovoltaic generation unit on photovoltaic purse
Generated energy will not be influenced by sunlight irradiating angle, output electricity can be stablized, so as to improve user experience.
In the present embodiment, as shown in Fig. 2 a3, sunlight is radiated at the incidence angle A2 angle values on the second photovoltaic generation unit
Between 0 ° -90 °；Sunlight is radiated at the incidence angle A1 angle values on the first photovoltaic generation unit between 0 ° -90 °.
In some embodiments, the first photovoltaic generation unit 2031 includes that the first photovoltaic of at least two foldable connections is sent out
Electronic unit, the first photovoltaic generation unit 2031 have the first opto-electronic conversion area, the first photovoltaic generation list in a folded configuration
There is member 2,031 second opto-electronic conversion area, the second opto-electronic conversion area to be more than the first opto-electronic conversion area in the deployed state.
In the present embodiment, the first opto-electronic conversion area refers to the first photovoltaic generation unit can receive in a folded configuration
Illumination and the area that opto-electronic conversion can be carried out；Second opto-electronic conversion area refer to the first photovoltaic generation unit in the deployed state
Illumination can be received and the area of opto-electronic conversion can be carried out.
Illustratively, at least two first photovoltaic generation subelements can pass through foldable assembly such as hinge or flexible substrate
Connection, at least two first photovoltaic generation subelement can be electrically connected to each other.When the first photovoltaic generation unit is in folded state
When lower, a first photovoltaic generation subelement at least two first photovoltaic generation subelements can be after folding arranged at it
Between his the first photovoltaic generation subelement and backpack body, the opto-electronic conversion area of the first photovoltaic generation unit exposure in the sun is made to subtract
It is few, even if the first photovoltaic generation unit has the first opto-electronic conversion area in a folded configuration；And when the first photovoltaic generation unit
When in the deployed state, each first photovoltaic generation subelement can expose at least two first photovoltaic generation subelements
In the sun, to keep the opto-electronic conversion area of the first photovoltaic generation unit exposure in the sun maximum, even if the first photovoltaic is sent out
Electric unit has the second opto-electronic conversion area in the deployed state.
In one embodiment, as shown in Fig. 2 b1 and Fig. 2 b2, the first photovoltaic generation unit 2031, which includes two, to be rolled over
First photovoltaic generation subelement 2131 of folded connection.As shown in Fig. 2 b2, the first photovoltaic generation unit 2031 has in a folded configuration
There is the first opto-electronic conversion area, as shown in Fig. 2 b1, the first photovoltaic generation unit 2031 in the deployed state there is the second photoelectricity to turn
Area is changed, the second opto-electronic conversion area is more than the first opto-electronic conversion area.
In the structure shown in Fig. 2 b1- Fig. 2 b2, when backpack body front is equipped with opening, the first photovoltaic generation unit is rolled over
Poststack avoids the convenient access article from the backpack body of purse of aperture position.
In one embodiment, as shown in Fig. 2 b3 and Fig. 2 b4, the first photovoltaic generation unit 2031 includes at least two
First photovoltaic generation subelement 2131 of foldable connection.As shown in Fig. 2 b4, the first photovoltaic generation unit 2031 is in folded state
There is down the first opto-electronic conversion area, as shown in Fig. 2 b3, the first photovoltaic generation unit 2031 has the second light in the deployed state
Electricity conversion area, the second opto-electronic conversion area are more than the first opto-electronic conversion area.In the structure shown in Fig. 2 b3- Fig. 2 b4, the
After one photovoltaic generation subelement 02 and the first photovoltaic generation subelement 01 fold, the first photovoltaic generation subelement 01 is being located at backpack body just
Between face and the first photovoltaic generation subelement 02, in this scheme, the first 02 two, photovoltaic generation subelement face can all be photoelectricity
Conversion surface, the non-photoelectric conversion surface of the first photovoltaic generation subelement 01 is connect with backpack body front (to be fixedly connected or is detachably connected
).
In one embodiment, as shown in Fig. 2 b5- Fig. 2 b6, the first photovoltaic generation unit 2031 includes two foldable companies
The the first photovoltaic generation subelement 2131 connect.As shown in Fig. 2 b5, the first photovoltaic generation unit 2031 has the in a folded configuration
One opto-electronic conversion area, the first photovoltaic generation unit 2031 have the second opto-electronic conversion area, the second photoelectricity in the deployed state
It converts area and is more than the first opto-electronic conversion area.In the structure shown in Fig. 2 b5 and Fig. 2 b6, the first photovoltaic generation subelement 01
Upside connect with the connector 001 on backpack body front, the first photovoltaic generation subelement 02 and the first photovoltaic generation subelement 01
After folding, the first photovoltaic generation subelement 02 is located between backpack body front and the first photovoltaic generation subelement 01, the first photovoltaic hair
The photoelectric conversion surface of electronic unit 01 can receive illumination and carry out opto-electronic conversion, and in this scheme, the second photovoltaic generation unit is being rolled over
Under overlapping state, the fringe region of the photoelectric conversion surface of the first photovoltaic generation subelement 02 can be with backpack body front by buckling or gluing
Buckle is fixedly connected, and the photoelectric conversion surface of the first photovoltaic generation subelement 01 can receive illumination, the first photovoltaic generation after folding
Subelement 01 and the first photovoltaic generation subelement 02 can be that only there are one photoelectric conversion surfaces, and the first photovoltaic hair is made to save
The cost of electric unit.
In one embodiment, as shown in Fig. 2 b7- Fig. 2 b8, the first photovoltaic generation unit 2031 includes three foldable companies
The the first photovoltaic generation subelement 2131 connect, the first photovoltaic generation unit 2031 have the first photoelectric conversion surface in a folded configuration
There is the second opto-electronic conversion area, the second opto-electronic conversion area to be more than in the deployed state for product, the first photovoltaic generation unit 2031
First opto-electronic conversion area.In the structure shown in Fig. 2 b7 and Fig. 2 b8, the non-opto-electronic conversion of the first photovoltaic generation subelement 01
Face is connect with backpack body front, the first 01, first volt of photovoltaic generation subelement power generation subelement 02, the first photovoltaic generation subelement 03
After folding, the first photovoltaic generation subelement 01 is located between backpack body front and the first photovoltaic generation subelement 02, the first photovoltaic hair
Electronic unit 02 is between the first photovoltaic generation subelement 01 and the first photovoltaic generation subelement 03；In a folded configuration,
The non-photoelectric conversion surface of one photovoltaic generation subelement 01 is connect with backpack body front, the opto-electronic conversion of the first photovoltaic generation subelement 02
Face is contacted with the photoelectric conversion surface of the first photovoltaic generation subelement 01, the non-photoelectric conversion surface of the first photovoltaic generation subelement 02 with
The non-photoelectric conversion surface of first photovoltaic generation subelement 03 contacts, and the photoelectric conversion surface of the first photovoltaic generation subelement 03 can connect
It receives illumination and carries out opto-electronic conversion.
In one embodiment, the first photovoltaic generation subelement of above-mentioned at least two foldable connections is suitable in rugosity
It is connected by the first lock piece under state.That is in structure shown in Fig. 2 b1- Fig. 2 b8, the first photovoltaic of at least two foldable connections
The subelement 2131 that generates electricity is suitable for connecting by the first lock piece in a folded configuration.First lock piece can be arranged on backpack body solid
The first photovoltaic generation unit determined under folded state prevents the first photovoltaic generation unit from scattering, and can also be the first photovoltaic generation
Being fixedly connected by the first lock piece between unit prevents the first photovoltaic generation unit from scattering.
Illustratively, such as Fig. 2 b9- Fig. 2 b10 of the first photovoltaic generation unit structure shown in Fig. 2 b7 are watched from backpack body front
Shown, the first photovoltaic generation subelement is equipped with the first lock piece 002, when the first photovoltaic generation subelement 01, the first photovoltaic are sent out
When electronic unit 02, the first photovoltaic generation subelement 03 are folded into the folded state structure as shown in Fig. 2 b8, the first photovoltaic generation
Subelement 01 and the first photovoltaic generation subelement 02 are connected by the first lock piece 002 that photoelectric conversion surface side is arranged,
First photovoltaic generation subelement 02 and the first photovoltaic generation subelement 03 pass through the first lock piece for being arranged on non-photoelectric conversion surface
002 is connected.Wherein, the setting of the first lock piece 002 shown in Fig. 2 b9 avoids photoelectric conversion region in the first photovoltaic generation unit
Domain is located at the sealing region at photovoltaic generation unit edge；The first lock piece 002 is arranged in the first photovoltaic generation unit in Fig. 2 b10
On the substrate at edge.
It should be noted that in the present embodiment, photovoltaic generation unit includes substrate and the photovoltaic electric that is set on substrate
Pond, substrate shown in Fig. 2 d9 is consistent with the size of photovoltaic cell, and substrate dimension shown in Fig. 2 b10 is more than photovoltaic cell size.
As shown in Fig. 2 b11, another structure that the first photovoltaic generation unit shown in Fig. 2 b7 is watched from backpack body front is shown
It is intended to, the first photovoltaic generation subelement is equipped with the first lock piece 002, when the first photovoltaic generation subelement 01, the first photovoltaic are sent out
When electronic unit 02, the first photovoltaic generation subelement 03 are folded into the folded state structure as shown in Fig. 2 b8, the first photovoltaic generation
The first lock piece 002 and the first photovoltaic generation subelement 03 being arranged on 01 non-photoelectric conversion surface of subelement pass through non-opto-electronic conversion
The first rope stop member being arranged on face is connected, wherein the first lock piece 002 is arranged in the first photovoltaic generation unit 01 and second
The substrate perimeter of photovoltaic generation unit 02 exceeds the part of photovoltaic cell.In the structure as shown in Fig. 2 b11, the first photovoltaic generation list
The substrate dimension of two the first photovoltaic generation subelements in both ends of member is more than the substrate of intermediate first photovoltaic generation unit subelement
Size, to ensure the substrate perimeters of two the first photovoltaic generation subelements in both ends beyond first be arranged on photovoltaic cell portion
Lock piece 002 can be connected.
In the structure shown in Fig. 2 b3- Fig. 2 b11, when the user walks, the first photovoltaic generation unit can be square after folding
Portable belt improves portability；When user does not walk, opto-electronic conversion area can be increased after the expansion of the first photovoltaic generation unit,
To increasing electricity output.
By making the first photovoltaic generation unit include the first photovoltaic generation subelement of at least two foldable connections, first
There is photovoltaic generation unit the first opto-electronic conversion area, the first photovoltaic generation unit to have in the deployed state in a folded configuration
Second opto-electronic conversion area, the second opto-electronic conversion area are more than the first opto-electronic conversion area, can allow the user to more convenient
The first photovoltaic generation unit of adjustment opto-electronic conversion area, so as to improve user experience.
In some embodiments, the second photovoltaic generation unit 2032 includes that the second photovoltaic of at least two foldable connections is sent out
Electronic unit, the second photovoltaic generation unit 2032 have third opto-electronic conversion area, the second photovoltaic generation list in a folded configuration
There is member 2032 the 4th opto-electronic conversion area, the 4th opto-electronic conversion area to be more than third opto-electronic conversion area in the deployed state.
In the present embodiment, third opto-electronic conversion area refers to the second photovoltaic generation unit can receive in a folded configuration
Illumination and the area that opto-electronic conversion can be carried out；4th opto-electronic conversion area refer to the second photovoltaic generation unit in the deployed state
Illumination can be received and the area of opto-electronic conversion can be carried out.
Illustratively, at least two second photovoltaic generation subelements can pass through foldable assembly such as hinge or flexible substrate
Connection, at least two second photovoltaic generation subelement can be electrically connected to each other.When the second photovoltaic generation unit is in folded state
When lower, a second photovoltaic generation subelement at least two second photovoltaic generation subelements can be after folding arranged at it
Between his the second photovoltaic generation subelement and backpack body, the opto-electronic conversion area of the second photovoltaic generation unit exposure in the sun is made to subtract
It is few, even if the second photovoltaic generation unit has third opto-electronic conversion area in a folded configuration；And when the second photovoltaic generation unit
When in the deployed state, each second photovoltaic generation subelement can expose at least two second photovoltaic generation subelements
In the sun, to make the opto-electronic conversion area of the second photovoltaic generation unit exposure in the sun increase, even if the second photovoltaic is sent out
Electric unit has the 4th opto-electronic conversion area in the deployed state.
In one embodiment, the second photovoltaic generation unit 2032 as shown in Fig. 2 c1 and Fig. 2 c2 includes two foldable
Second photovoltaic generation subelement 2132 of connection, the second photovoltaic generation unit 2032 have third opto-electronic conversion in a folded configuration
Area, the second photovoltaic generation unit 2032 have the 4th opto-electronic conversion area, the 4th opto-electronic conversion area big in the deployed state
In third opto-electronic conversion area.
In the structure shown in Fig. 2 c1- Fig. 2 c2, when the top surface of backpack body is equipped with opening, by the second photovoltaic generation unit
The access article from the backpack body of purse can be facilitated after folding.
In one embodiment, the second photovoltaic generation unit 2032 as shown in Fig. 2 c3 includes the of three foldable connections
Two photovoltaic generation subelements 2132, the second photovoltaic generation unit 2032 have third opto-electronic conversion area in a folded configuration, the
There is two photovoltaic generation units 2032 the 4th opto-electronic conversion area, the 4th opto-electronic conversion area to be more than third light in the deployed state
Electricity conversion area.Wherein, the non-photoelectric conversion surface of the second photovoltaic generation subelement 04 is connect with backpack body top surface, the second photovoltaic generation
When unit folds, the non-photoelectricity of the non-photoelectric conversion surface of the second photovoltaic generation subelement 06 and the second photovoltaic generation subelement 05 turns
Face contact is changed, the photoelectric conversion surface of the second photovoltaic generation subelement 05 and the photoelectric conversion surface of the second photovoltaic generation subelement 04 connect
It touches, in a folded configuration, the photoelectric conversion surface of the second photovoltaic generation subelement 06 can receive illumination and carry out opto-electronic conversion.
In one embodiment, the second photovoltaic generation unit 2032 as shown in Fig. 2 c4 includes the of three foldable connections
Two photovoltaic generation subelements 2132, the second photovoltaic generation unit 2032 have third opto-electronic conversion area in a folded configuration, the
There is two photovoltaic generation units 2032 the 4th opto-electronic conversion area, the 4th opto-electronic conversion area to be more than third light in the deployed state
Electricity conversion area.Wherein, the non-photoelectric conversion surface of the second photovoltaic generation subelement 07 is connect with backpack body top surface, the second photovoltaic generation
When unit folds, the non-photoelectricity of the non-photoelectric conversion surface of the second photovoltaic generation subelement 09 and the second photovoltaic generation subelement 08 turns
Face contact is changed, the photoelectric conversion surface of the second photovoltaic generation subelement 08 and the photoelectric conversion surface of the second photovoltaic generation subelement 07 connect
It touches, in a folded configuration, the photoelectric conversion surface of the second photovoltaic generation subelement 09 can receive illumination and carry out opto-electronic conversion.
In one embodiment, as shown in Fig. 2 c5, the second photovoltaic generation unit 2032 includes the of three foldable connections
Two photovoltaic generation subelements 2132, the second photovoltaic generation unit 2032 have third opto-electronic conversion area in a folded configuration, the
There is two photovoltaic generation units 2032 the 4th opto-electronic conversion area, the 4th opto-electronic conversion area to be more than third light in the deployed state
Electricity conversion area.Wherein, the non-photoelectric conversion surface of the second photovoltaic generation subelement 10 is connect with backpack body top surface, the second photovoltaic generation
Two faces of subelement 12 are photoelectric conversion surface, and in a folded configuration, the second photovoltaic generation is single for the second photovoltaic generation unit
The photoelectric conversion surface of member 11 is contacted with the photoelectric conversion surface of the second photovoltaic generation subelement 10, the second photovoltaic generation subelement 12
One photoelectric conversion surface is contacted with the non-photoelectric conversion surface of the second photovoltaic generation subelement 11, the second photovoltaic generation subelement 12
Another photoelectric conversion surface can receive illumination and carry out opto-electronic conversion.
In structure shown in Fig. 2 c3- Fig. 2 c5, the second photovoltaic generation unit may be selected removably with backpack body top surface
Second photovoltaic generation can be dismantled when user's rest and be unfolded, and receive illumination with better angle by connection, to reach bigger
Generated energy.
By making the second photovoltaic generation unit include the second photovoltaic generation subelement of at least two foldable connections, second
There is photovoltaic generation unit third opto-electronic conversion area, the second photovoltaic generation unit to have in the deployed state in a folded configuration
4th opto-electronic conversion area, the 4th opto-electronic conversion area are more than third opto-electronic conversion area, can allow the user to more convenient
The second photovoltaic generation unit of adjustment opto-electronic conversion area, so as to improve user experience.
In some embodiments, the second photovoltaic generation subelement of above-mentioned at least two foldable connections is suitable in rugosity
It is connected by the second lock piece under state.That is in structure shown in Fig. 2 c1- Fig. 2 c5, the second photovoltaic of at least two foldable connections
The subelement 2132 that generates electricity is suitable for connecting by the second lock piece in a folded configuration.Second lock piece can be arranged on backpack body solid
The second photovoltaic generation unit determined under folded state prevents the second photovoltaic generation unit from scattering, and can also be the second photovoltaic generation
Being fixedly connected by the second lock piece between unit prevents the first photovoltaic generation unit from scattering.Specific second photovoltaic generation subelement
Between in such a way that the second lock piece is fixedly connected, it is solid by the first lock piece between above-mentioned first photovoltaic generation subelement
Surely the mode connected is identical, and details are not described herein.
In one embodiment, as shown in Figure 2 d, photovoltaic module 203 further includes third photovoltaic generation unit 2033, third
Photovoltaic generation unit 2033 is set to 202 outer surface of band.
By the way that the second photovoltaic generation unit is arranged in the backpack body top surface of purse, the first photovoltaic generation unit is arranged in backpack body front
And in the outer surface of band, third photovoltaic generation unit is set, can when user carries purse and sunlight and slants ground,
Keep the incidence angle angle value that sunlight is radiated on the first photovoltaic generation unit and third photovoltaic generation unit larger, at this time first
The amount of radiation that photovoltaic generation unit and third photovoltaic generation unit are received is higher, and photoelectric conversion efficiency is higher, can stablize
Electricity is exported, since band is larger around waistline area, the orientation that can receive illumination is wider, and the first light is arranged in backpack body front
Volt generator unit further increases generating area, and expands the orientation of illumination, makes electric energy that photovoltaic generation unit exports not recipient
The influence of position；And when user carries purse and sun light direct beam ground, so that sunlight is radiated at second photovoltaic generation unit
On incidence angle angle value it is larger, the amount of radiation that the second photovoltaic generation unit is received at this time is higher, photoelectric conversion efficiency compared with
Height can stablize output electricity.Therefore said program can make electricity that photovoltaic generation unit on photovoltaic purse exports will not be by
To the influence of sunlight irradiating angle, output electricity can be stablized, so as to improve user experience.
Illustratively, third photovoltaic generation unit can be flexible thin film photovoltaic's battery, or pass through flexible unit
Polylith photovoltaic battery panel is formed by connecting, wherein polylith photovoltaic battery panel can be electrically connected to each other.Third photovoltaic generation unit can
To be integrally formed with the first photovoltaic generation unit and the second photovoltaic generation unit, or respectively independent molding.Wherein
Three photovoltaic generation units can be electrically connected with the first photovoltaic generation unit and the second photovoltaic generation unit.
Third photovoltaic generation unit can be to be connected in band outer surface in a manner of being fixedly connected, such as incited somebody to action by binder
Third photovoltaic generation unit is bonded in band outer surface, or third photovoltaic generation unit is sewn on band appearance by suture
Face；Third photovoltaic generation unit may be that removably is connect with band, such as by magic tape by third photovoltaic generation
Unit is sticked to band outer surface, or third photovoltaic generation unit is fixed on band outer surface by latching.
In some embodiments, third photovoltaic generation unit 2033 includes that the third photovoltaic of at least two foldable connections is sent out
Electronic unit, third photovoltaic generation unit 2033 have the 5th opto-electronic conversion area, third photovoltaic generation list in a folded configuration
There is member 2033 the 6th opto-electronic conversion area, the 6th opto-electronic conversion area to be more than the 5th opto-electronic conversion area in the deployed state.
In the present embodiment, the 5th opto-electronic conversion area refers to third photovoltaic generation unit can receive in a folded configuration
Illumination and the area that opto-electronic conversion can be carried out；6th opto-electronic conversion area refer to third photovoltaic generation unit in the deployed state
Illumination can be received and the area of opto-electronic conversion can be carried out.It should be noted that in the present embodiment, photovoltaic generation unit
The sunlight received or light can be converted to electric energy by photoelectric conversion surface.
Illustratively, at least two third photovoltaic generation subelements can pass through foldable assembly such as hinge or flexible substrate
Connection, at least two thirds photovoltaic generation subelement can be electrically connected to each other.When third photovoltaic generation unit is in folded state
When lower, a third photovoltaic generation subelement at least two third photovoltaic generation subelements can be after folding arranged at it
Between his third photovoltaic generation subelement and band, the opto-electronic conversion area of third photovoltaic generation unit exposure in the sun is made to subtract
It is few, even if third photovoltaic generation unit has the 5th opto-electronic conversion area in a folded configuration；And work as third photovoltaic generation unit
When in the deployed state, each third photovoltaic generation subelement can expose at least two third photovoltaic generation subelements
In the sun, to keep the opto-electronic conversion area of third photovoltaic generation unit exposure in the sun maximum, even if third photovoltaic is sent out
Electric unit has the 6th opto-electronic conversion area in the deployed state.
In one embodiment, as shown in Fig. 2 e1, third photovoltaic generation unit 2033 includes at least two foldable connections
Third photovoltaic generation subelement 2133, third photovoltaic generation unit 2033 in a folded configuration have the 5th photoelectric conversion surface
There is the 6th opto-electronic conversion area, the 6th opto-electronic conversion area to be more than in the deployed state for product, third photovoltaic generation unit 2033
5th opto-electronic conversion area.
In one embodiment, as shown in Fig. 2 e2, third photovoltaic generation unit 2033 includes the of three foldable connections
Three photovoltaic generation subelements 2133, third photovoltaic generation unit 2033 have the 5th opto-electronic conversion area in a folded configuration, the
There is three photovoltaic generation units 2033 the 6th opto-electronic conversion area, the 6th opto-electronic conversion area to be more than the 5th light in the deployed state
Electricity conversion area.Fig. 2 e2 show unfolded state, the appearance of the non-photoelectric conversion surface and band of third photovoltaic generation subelement 13
Face connects.When folding, third photovoltaic generation subelement 14 can be rotated up to the photoelectricity for making third photovoltaic generation subelement 14
Conversion surface is contacted with the photoelectric conversion surface of third photovoltaic generation subelement 13, and third photovoltaic generation subelement 15, which is rotated down, to be made
The non-photoelectric conversion surface of third photovoltaic generation subelement 15 is contacted with the non-photoelectric conversion surface of third photovoltaic generation subelement 14, folding
The photoelectric conversion surface of poststack third photovoltaic generation subelement 15, which is located at band outer surface, can receive illumination progress opto-electronic conversion.
In one embodiment, as shown in Fig. 2 e3, third photovoltaic generation unit 2033 includes the of four foldable connections
Three photovoltaic generation subelements 2133, third photovoltaic generation unit 2033 have the 5th opto-electronic conversion area in a folded configuration, the
There is three photovoltaic generation units 2033 the 6th opto-electronic conversion area, the 6th opto-electronic conversion area to be more than the 5th light in the deployed state
Electricity conversion area.Fig. 2 e3 show unfolded state, the appearance of the non-photoelectric conversion surface and band of third photovoltaic generation subelement 17
Face connects.When folding, third photovoltaic generation subelement 16 is rotated down, makes the opto-electronic conversion of third photovoltaic generation subelement 16
Face is contacted with the photoelectric conversion surface of third photovoltaic generation subelement 17, and then rotating up third photovoltaic generation subelement 18 makes
The photoelectric conversion surface of third photovoltaic generation subelement 18 is contacted with the non-photoelectric conversion surface of third photovoltaic generation subelement 16, by
Three photovoltaic generation subelements 19 are rotated down the non-photoelectric conversion surface and third photovoltaic generation for making third photovoltaic generation subelement 19
The non-photoelectric conversion surface of subelement 18 contacts, and the photoelectric conversion surface of third photovoltaic generation subelement 19 is located at band appearance after folding
Face can receive illumination and carry out opto-electronic conversion.
In one embodiment, as Fig. 2 e4 show the sectional view of third photovoltaic generation unit, third photovoltaic generation unit
2033 include the third photovoltaic generation subelement 2133 of three foldable connections, third photovoltaic generation subelement 20, third photovoltaic
Power generation subelement 21, third photovoltaic generation subelement 22 are connected in a manner of telescopic folding, third photovoltaic generation subelement 20
The outer surface of non-photoelectric conversion surface and band connects, when folding, 21 photoelectric conversion surface of third photovoltaic generation subelement and third light
The photoelectric conversion surface contact of volt power generation subelement 20, non-photoelectric conversion surface and the third photovoltaic of third photovoltaic generation subelement 22 are sent out
21 non-photoelectric conversion surface of electronic unit contacts, and the photoelectric conversion surface of third photovoltaic generation subelement 22, which is exposed to, outer can receive light
Shine into row opto-electronic conversion.
In the present embodiment, in telescopic folding mode, the substrate of third photovoltaic generation unit has the material of Memorability, just
In folding.
It should be noted that above-mentioned for being set to positive first photovoltaic generation unit of backpack body and being set to backpack body top surface
Two photovoltaic generation units can also be arranged to the third photovoltaic generation unit as shown in Fig. 2 e4 in a manner of telescopic folding
Connection.
In one embodiment, the third photovoltaic generation subelement of above-mentioned at least two foldable connections is suitable in rugosity
It is connected by third lock piece under state.That is in structure shown in Fig. 2 e1- Fig. 2 e4, the third photovoltaic of at least two foldable connections
Power generation subelement 2131 is suitable for connecting by third lock piece in a folded configuration.Third lock piece can be arranged on backpack body solid
The first photovoltaic generation unit determined under folded state prevents the first photovoltaic generation unit from scattering, and can also be third photovoltaic generation
Being fixedly connected by third lock piece between unit prevents third photovoltaic generation unit from scattering.Specific third photovoltaic generation subelement
Between in such a way that third lock piece is fixedly connected, it is solid by the first lock piece between above-mentioned first photovoltaic generation subelement
Surely the mode connected is identical, and details are not described herein.
By making third photovoltaic generation unit include the third photovoltaic generation subelement of at least two foldable connections, third
There is photovoltaic generation unit the 5th opto-electronic conversion area, third photovoltaic generation unit to have in the deployed state in a folded configuration
6th opto-electronic conversion area, the 6th opto-electronic conversion area are more than the 5th opto-electronic conversion area, can allow the user to more convenient
Adjustment third photovoltaic generation unit opto-electronic conversion area, so as to improve user experience.
In one embodiment, as shown in figure 2f, photovoltaic purse 200 further includes the fixation kit being arranged on backpack body 201
204, fixation kit 204 is for the photovoltaic module 203 under fixed dismounting.
Illustratively, fixation kit can be set to the bottom surface of backpack body, and fixation kit can be frenulum or buckle etc..Dismounting
Under photovoltaic module can be photovoltaic module in a part, such as the first photovoltaic generation unit, the second photovoltaic generation unit with
It is and at least one in third photovoltaic generation unit, or the whole of photovoltaic module.
By in fixation kit of the setting for the photovoltaic module under fixed dismounting on backpack body, can conveniently consolidate
Photovoltaic module under fixed dismounting, to prevent the photovoltaic module under dismounting, so as to improve user experience.
In one embodiment, as shown in Figure 2 g, photovoltaic purse 200 further includes：
Controller 205 is arranged in backpack body.
Energy-storage module 206 is arranged in backpack body, is electrically connected with photovoltaic module 203 by 205 controllers.
Illustratively, energy-storage module can be connect with backpack body in a position-stable manner, such as can be by bonding agent by energy storage mould
Block is bonded on backpack body, or energy-storage module is sewn on backpack body by suture；Energy-storage module can also be with backpack body also to tear open
It unloads mode to connect with backpack body, such as can be connect energy-storage module with backpack body by hasp or hook etc..
By the way that controller and energy-storage module are arranged in backpack body, and so that energy-storage module is passed through controller and be electrically connected with photovoltaic module
It connects, it can be ensured that photovoltaic module can be to energy-storage module stable power-supplying, and enables photovoltaic module that will be obtained through opto-electronic conversion
Electric energy is stored in energy-storage module, enables photovoltaic purse when environment illumination intensity is relatively low to the power electronic equipment of user,
Improve user experience.
In one embodiment, as shown in fig. 2h, photovoltaic purse 200 further includes：
Charging interface 207 is arranged on the surface of photovoltaic purse 200, is electrically connected with energy-storage module 206 or controller 205.
Illustratively, charging interface can be universal serial bus (Universal Serial Bus, USB) interface,
Can be other interfaces such as ATX (Advanced Technology Extended) interface.
By the way that the charging interface being electrically connected with energy-storage module is being arranged on the surface of photovoltaic purse, user can be facilitated to electricity
Sub- equipment charges, so as to improve user experience.
In the present embodiment, charging interface can be arranged multiple, and a part of charging interface can also be arranged in backpack body.
In one embodiment, as shown in fig. 2i, photovoltaic purse 200 further includes photosensitive sensor 208 and alarm 209：
Photosensitive sensor 208 is arranged on the surface of photovoltaic purse 200, the incidence angle for detecting light, when detecting light
When the incidence angle of line is less than or equal to default incidence angle information warning is exported to alarm 209；
Alarm 209 is electrically connected with photosensitive sensor 208, for receiving the information warning from photosensitive sensor 208
When, export warning message.For example, it is that audible alert information or sound combine police with display that alarm 209, which exports warning message,
Accuse information.
It should be noted that in the present embodiment, ranging from 0 ° -90 ° of the angle value of the incidence angle of light.
Illustratively, photosensitive sensor can also be electrically connected with energy-storage module or controller, by energy-storage module or photovoltaic group
Electricity is powered to photosensitive sensor.Alarm can also be electrically connected with energy-storage module or controller from energy-storage module or photovoltaic group electricity to
Alarm is powered.
By the way that the light sensor for detecting sunlight incidence angle on photovoltaic purse is arranged on the surface of photovoltaic purse
Device, and the alarm being electrically connected with photosensitive sensor is set, make when incidence angle is less than or equal to default incidence angle, alarm is defeated
Go out warning message, can allow the user to know that the incidence angle for being radiated at sunlight on photovoltaic purse is smaller in time, it is possible to lead
Cause the photoelectric conversion efficiency of photovoltaic module relatively low, the electricity of photovoltaic purse output may be less, allows users to make in time and answer
To measure to improve the electricity of photovoltaic purse output, such as change the posture etc. of photovoltaic purse, so as to improve user experience.
In the present embodiment, photosensitive sensor and alarm can be respectively set in band, backpack body front and backpack body top surface,
The photovoltaic generation unit for being respectively used to detection band, backpack body front and the setting of backpack body top surface receives the incident angle of illumination.
Further, each photosensitive sensor, can when that need not detect lighting angle also with a control switch connection
To make photosensitive sensor no longer work photosensitive sensor closing by controlling switch, pass through control when needing the when of detecting lighting angle
Photosensitive sensor opening is made photosensitive sensor start to work by system switch.
It should be noted that in above-described embodiment, photoelectric conversion surface refers to can be with after receiving illumination in photovoltaic generation unit
Carry out the one side of opto-electronic conversion.
Those skilled in the art will readily occur to its of the present invention after considering specification and putting into practice disclosure disclosed herein
Its embodiment.This application is intended to cover the present invention any variations, uses, or adaptations, these modifications, purposes or
Person's adaptive change follows the general principle of the present invention and includes undocumented common knowledge in the art of the invention
Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are wanted by right
It asks and points out.
It should be understood that the invention is not limited in the precision architectures for being described above and being shown in the accompanying drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention should be subject to claim.
Claims (12)
1. a kind of photovoltaic purse, including backpack body and the band that is connect with the backpack body both sides, it is characterised in that：It further include photovoltaic
Component；
The photovoltaic module includes the first photovoltaic generation unit and the second photovoltaic generation unit, and first photovoltaic generation unit is set
It sets in backpack body front, second photovoltaic generation unit is arranged in the backpack body top surface.
2. photovoltaic purse according to claim 1, which is characterized in that first photovoltaic generation unit includes at least two
First photovoltaic generation subelement of foldable connection, first photovoltaic generation unit in a folded configuration there is the first photoelectricity to turn
Area is changed, first photovoltaic generation unit has the second opto-electronic conversion area, second opto-electronic conversion in the deployed state
Area is more than the first opto-electronic conversion area.
3. photovoltaic purse according to claim 1 or 2, which is characterized in that second photovoltaic generation unit includes at least
Second photovoltaic generation subelement of two foldable connections, second photovoltaic generation unit have third light in a folded configuration
Electricity conversion area, second photovoltaic generation unit have the 4th opto-electronic conversion area, the 4th photoelectricity in the deployed state
It converts area and is more than the third opto-electronic conversion area.
4. according to claim 1-3 any one of them photovoltaic purses, which is characterized in that the photovoltaic module further includes third light
Generator unit is lied prostrate, the third photovoltaic generation unit is set to the band outer surface.
5. photovoltaic purse according to claim 4, which is characterized in that the third photovoltaic generation unit includes at least two
The third photovoltaic generation subelement of foldable connection, the third photovoltaic generation unit in a folded configuration there is the 5th photoelectricity to turn
Area is changed, the third photovoltaic generation unit has the 6th opto-electronic conversion area, the 6th opto-electronic conversion in the deployed state
Area is more than the 5th opto-electronic conversion area.
6. photovoltaic purse according to claim 4, which is characterized in that the third photovoltaic generation unit is fexible film light
Lie prostrate battery.
7. photovoltaic purse according to claim 5, which is characterized in that the third photovoltaic generation unit is removably
It is connect with the band.
8. photovoltaic purse according to any one of claim 1-3, which is characterized in that first photovoltaic generation unit with
Removably connect with the backpack body front and/or second photovoltaic generation unit removably with the backpack body top
Face connects.
9. photovoltaic purse according to claim 2, which is characterized in that the first photovoltaic of at least two foldable connection
The subelement that generates electricity is suitable for connecting by the first lock piece in a folded configuration.
10. photovoltaic purse according to claim 3, which is characterized in that the second light of at least two foldable connection
Volt power generation subelement is suitable for connecting by the second lock piece in a folded configuration.
11. the photovoltaic purse according to any one of claim 1-10, which is characterized in that the photovoltaic purse further includes：
Controller is arranged in the backpack body；
Energy-storage module is arranged in the backpack body, is electrically connected with the photovoltaic module by the controller.
12. photovoltaic purse according to claim 11, which is characterized in that the photovoltaic purse further includes：
Charging interface is arranged in the surface of the photovoltaic purse or backpack body, is electrically connected with the energy-storage module or the controller
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810720141.9A CN108552715A (en) | 2018-07-03 | 2018-07-03 | Photovoltaic purse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810720141.9A CN108552715A (en) | 2018-07-03 | 2018-07-03 | Photovoltaic purse |
Publications (1)
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101594079A (en) * | 2008-05-26 | 2009-12-02 | 北京上行逶式信息公司 | A kind of snap fastener connecting device of solar cloth |
| CN102790415A (en) * | 2012-07-23 | 2012-11-21 | 昆山市圣光新能源科技有限公司 | Waist bag-type solar charger |
| CN105615234A (en) * | 2014-12-01 | 2016-06-01 | 范相宇 | Chargeable travel bag |
| CN107359853A (en) * | 2017-08-28 | 2017-11-17 | 苏州携创新能源科技有限公司 | Flexible photovoltaic component system and its application |
| CN209528295U (en) * | 2018-07-03 | 2019-10-25 | 昱臻科技（北京）有限公司 | A kind of photovoltaic purse |
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2018
- 2018-07-03 CN CN201810720141.9A patent/CN108552715A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101594079A (en) * | 2008-05-26 | 2009-12-02 | 北京上行逶式信息公司 | A kind of snap fastener connecting device of solar cloth |
| CN102790415A (en) * | 2012-07-23 | 2012-11-21 | 昆山市圣光新能源科技有限公司 | Waist bag-type solar charger |
| CN105615234A (en) * | 2014-12-01 | 2016-06-01 | 范相宇 | Chargeable travel bag |
| CN107359853A (en) * | 2017-08-28 | 2017-11-17 | 苏州携创新能源科技有限公司 | Flexible photovoltaic component system and its application |
| CN209528295U (en) * | 2018-07-03 | 2019-10-25 | 昱臻科技（北京）有限公司 | A kind of photovoltaic purse |
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