CN202651854U - Solar charger - Google Patents
Solar charger Download PDFInfo
- Publication number
- CN202651854U CN202651854U CN2012203350906U CN201220335090U CN202651854U CN 202651854 U CN202651854 U CN 202651854U CN 2012203350906 U CN2012203350906 U CN 2012203350906U CN 201220335090 U CN201220335090 U CN 201220335090U CN 202651854 U CN202651854 U CN 202651854U
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- China
- Prior art keywords
- housings
- solar charger
- solar
- lower house
- housing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a solar charger, comprising a plurality of housings provided with solar cell modules inside, and photoreceptive holes disposed on the housings and matched with photoreceptive areas of the solar cell modules. Each two housings are rotationally connected and each housing can be folded relative to the other housing. When the plurality of housings are in a same plane, the photoreceptive holes of the plurality of housings are on a same side of the plane. The solar charger also comprises a storage battery disposed inside the housings and USB voltage output ends disposed on an outer wall of the housing and connected with the storage battery. The plurality of housings are rotationally connected, and each two housings can be folded relative to the other. When the solar charger needs photoreception to transform solar energy to luminous energy, relatively folding the housings so as to make the housings in the same horizontal plane and make the photoreceptive holes operate facing sunlight. When the solar charger finishes charging, the plurality of housings can be folded again to overlap. The solar charger can be stored in an ordinary bag, so required storage space is relatively small and the solar charger is easy to carry.
Description
Technical field
The utility model relates to technical field of solar, relates in particular to a kind of solar charger.
Background technology
Solar energy is a kind of novel energy, have environmental protection, energy-conservation, inexhaustible characteristics, this new green power had been subject to the generally attention of various circles of society in the last few years, progress along with heliotechnics, the reduction of material cost, photovoltaic power generation technology now steps into maturation gradually, the photovoltaic product also develops to the consumer product of the marketization gradually from original special specialized purposes, its range of application has expanded to every field, is used by increasing people such as solar charger.
Solar charger can be converted to solar energy electric energy and be stored in later on storage battery the inside and then provide electric energy for products such as mobile phone, cameras.In the prior art; jumbo solar charger generally comprises solar module that polylith is stitched together and for the protection of the housing of solar module; enclosure interior also is provided with the storage battery that is electrically connected with solar module in addition, is provided with the USB(Universal Serial BUS that is connected with storage battery at the outer wall of housing) voltage output end.During work, solar module is converted solar energy into electrical energy by light and is stored in the storage battery, then by the USB voltage output end other products is charged.Yet jumbo solar charger generally is stitched together by the polylith solar module and forms, and causes its area larger, and larger its face area of solar charger of capacity is larger, so need larger parking space, is not easy to carry.In addition, the electric energy that a kind of solar charger is only applicable to a kind of product provides, and function is comparatively single.
In sum, how to provide a kind of solar charger, thereby the parking space that makes it effectively solve large capacity solar charger needs of the prior art is larger, the problem that is not easy to carry is present those skilled in the art's urgent problem.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of solar charger, and the parking space that the structural design of this solar charger can solve large capacity solar charger needs effectively is larger, the problem that is not easy to carry.
In order to achieve the above object, the utility model provides a kind of solar charger, comprising:
A plurality of inside are provided with the housing of solar module, and offer the unthreaded hole that is subjected to that cooperates with the sensitive area of described solar module on the described housing;
Be between per two described housings and be rotationally connected and can relatively turn down, and a plurality of housing is when being in same plane, the unthreaded hole that is subjected to of a plurality of described housings is positioned at the same side on plane;
The storage battery that is arranged at described enclosure interior be connected described housing outer wall on and the USB voltage output end that is connected with described storage battery.
Preferably, above-mentioned solar charger, described solar module comprises ETFE film, EVA, cell piece and hollow composite material.
Preferably, above-mentioned solar charger, the quantity of described housing is specially two, comprises upper shell and lower house, and described upper shell connects by rotating shaft with lower house.
Preferably, above-mentioned solar charger, described upper shell and the lower house inside that is provided with the relative position of a described side that is subjected to unthreaded hole is provided with magnet.
Preferably, above-mentioned solar charger, the quantity of described USB voltage output end is three and all is arranged at a side of described lower house that it is respectively the USB voltage output end of 5V, 12V and 20V.
Preferably, above-mentioned solar charger, the opposite side of described lower house also is provided with a plurality of and described the storage battery signal lamp that is connected and the first switch of controlling described signal lamp realization illumination functions, also comprises the second switch of the described signal lamp realization of control SOS function.
Preferably, above-mentioned solar charger, the outside of described USB voltage output end, the first switch and second switch is provided with rubber stopper.
Preferably, above-mentioned solar charger, described lower house away from also being provided with a plurality of heelpieces on the described end face that is subjected to unthreaded hole.
Preferably, above-mentioned solar charger also comprises two electric weight display lamps that are respectively applied to show the under-voltage and electric weight abundance of described storage battery.
Preferably, above-mentioned solar charger also comprises the USB voltage input end that is connected with described storage battery.
The solar charger that the utility model provides comprises that a plurality of inside are provided with the housing of solar module, and offer the unthreaded hole that is subjected to that cooperates with the sensitive area of solar module at housing, be between per two housings and be rotationally connected, and can relatively turn down between per two housings, when a plurality of housings are in same plane, the unthreaded hole that is subjected to of a plurality of housings is positioned at the same side on plane, USB voltage output end on also comprising in addition the storage battery that is electrically connected with solar module that is arranged at enclosure interior and being connected the housing outer wall and that be connected with storage battery.
As shown from the above technical solution, a plurality of housings in the such scheme are all by being rotationally connected, can realize relative turnover between per two housings, when namely needing to be subjected to light that solar energy is converted to luminous energy, housing can be turned down relatively, make it be in the same level face, this moment, the unthreaded hole that is subjected to of a plurality of housings was positioned at the same side, made the unthreaded hole that is subjected to of housing face toward sunlight, allowed its inner solar module carry out work with this, when charging is finished, a plurality of housings can be turned down finally again and overlap, this moment, the face area of solar charger was less, used common bag just can deposit, so the parking space of its requirement is less, is easy to carry.
In sum, the parking space that solar charger provided by the utility model can solve large capacity solar charger needs effectively is larger, the problem that is not easy to carry.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the utility model, employed accompanying drawing was done simple the introduction during the below will describe embodiment, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the solar energy charging battery that provides among the utility model embodiment is provided Fig. 1;
The left view of the solar energy charging battery that provides among the utility model embodiment is provided Fig. 2;
The right view of the solar energy charging battery that provides among the utility model embodiment is provided Fig. 3.
Mark is as follows in the accompanying drawing:
1-magnet, 2-upper shell, 3-solar module, 4-rotating shaft, 5-lower house, 6-USB voltage output end, 7-rubber stopper, 8-USB voltage input end, 9-electric weight display lamp, 10-heelpiece, 11-the first switch, 12-second switch, 13-signal lamp.
Embodiment
The purpose of this utility model is to provide a kind of solar charger, and the parking space that the structural design of this solar charger can solve large capacity solar charger needs effectively is larger, the problem that is not easy to carry.
Below in conjunction with the accompanying drawing among the utility model embodiment, the scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making all other embodiment that obtain under the creative work prerequisite, all belong to the scope of the utility model protection.
As Figure 1-3, the solar charger that provides among the utility model embodiment comprises that a plurality of inside are provided with the housing of solar module 3, and offer the unthreaded hole that is subjected to that cooperates with the sensitive area of solar module 3 at housing, be between per two housings and be rotationally connected, and can relatively turn down between per two housings, when a plurality of housings are in same plane, be a plurality of its flat presentation of deducting a percentage, the unthreaded hole that is subjected to of a plurality of housings is positioned at the same side on plane, USB voltage output end 6 on also comprising in addition the storage batterys that are electrically connected with solar module 3 that are arranged at enclosure interior and being connected the housing outer wall and that be connected with storage battery.
As shown from the above technical solution, a plurality of housings in the such scheme are all by being rotationally connected, can realize relative turnover between per two housings, when namely needing to be subjected to light that solar energy is converted to luminous energy, housing can be turned down relatively, make it be in the same level face, this moment, the unthreaded hole that is subjected to of a plurality of housings was positioned at the same side, made the unthreaded hole that is subjected to of housing face toward sunlight, allowed its inner solar module 3 carry out work with this, when charging is finished, a plurality of housings can be turned down finally again and overlap, this moment, the face area of solar charger was less, used common bag just can deposit, so the parking space of its requirement is less, is easy to carry.
Wherein, when charging, store in the storage battery after solar module 3 converts solar energy into electrical energy, and then the USB voltage output end by on the housing outer wall 6 charges for mobile phone, computer or digital camera etc.
In the prior art, traditional solar module is generally by toughened glass, EVA(ethylene-vinyl acetate copolymer), the encapsulation such as cell piece, backboard, aluminium frame forms, it is larger that steel protects the density of glass own, so the weight of the solar module that use toughened glass is made is larger, increased the weight of carrier's burden, so be not easy to carry.And the solar module 3 among the embodiment of the present utility model adopts ETFE(ethylene-tetra-fluoro-ethylene, ethylene-tetrafluoroethylene copolymer) film, EVA, cell piece and hollow composite material are made, it specifically has five-layer structure, and namely ETFE film, EVA, cell piece, EVA and hollow composite material lay successively laminating packaging and form.In the present embodiment, replace the use of toughened glass with the ETFE film, the backboard that replaces the common plastics material with the backboard of hollow composite material, because the density of ETFE film is significantly smaller than the density of toughened glass, simultaneously the density of hollow composite material is also less than the common plastics material, so the solar module 3 that provides in the present embodiment less than the quality of traditional solar module, and then makes the quality of solar charger less, alleviated carrier's burden, more be easy to carry.
In the present embodiment; preferably; can only use two housings; comprise upper shell 2 and lower house 5; wherein upper shell 2 is connected with lower house by rotating shaft 4 connections; preferably; can use hollow axle; can relatively turn down the state that makes two housings be 180 ° its flat presentation or be fastening is that lower house 5 and upper shell 2 are overlapping; in order to protect the solar module 3 in the housing, when upper shell 2 and lower house 5 fasten, can be with upper shell 2 be subjected to unthreaded hole over against the unthreaded hole that is subjected to of lower house 5; two are subjected to unthreaded hole between two housings, are exposed to the pollution that the outside is subject to impurity with the solar module 3 of avoiding in the unthreaded hole.Wherein storage battery can be arranged on the inside of lower house 5.
In the above-described embodiments, can also magnet 1 all be set in the inside that upper shell 2 and lower house 5 are provided with the relative position of a side that is subjected to unthreaded hole, namely when upper shell 2 and lower house 5 are overlapping, upper shell 2 be subjected to unthreaded hole over against the unthreaded hole that is subjected to of lower house 5, two are subjected to unthreaded hole between two housings, the magnet 1 of the inside of the relative position of upper shell 2 and lower house 5 interacts at this moment, so that upper shell 2 and lower house 5 are difficult for opening after overlapping, in carrying process, avoided making upper shell 2 and lower house 5 opened with certain angle owing to rocking, impurity enters into situation about between two housings solar module 3 being polluted from the opening that opens.Preferably, magnet 1 can be arranged on the end away from rotating shaft 4 of upper shell 2 and lower house 5, namely in the inside at the contact opening place relative with rotating shaft 4 of upper shell 2 and lower house 5 magnet 1 be set.
Wherein, in above-described embodiment, in order further to alleviate the quality of solar charger, upper shell 2 and lower house 5 can adopt the engineering plastics processing and fabricating, preferably, can adopt PC engineering material (Polycarbonate, Merlon), it has good impact resistance, thermal stability and flame-retarding characteristic.In addition, in order to strengthen the intensity of upper shell 2 and lower house 5, can also be subjected to the end face of unthreaded hole that reinforcement is set not having of upper shell 2 and lower house 5.Wherein the upper and lower end face of each housing can connect by screw, and is more succinctly attractive in appearance in order to make this charger, can be set to counterbore by screw hole, and cap nut is sunk in the screw hole on the housing.
In the present embodiment, side that can lower house 5 arranges three and is connected USB voltage output end 6 with storage battery, and three USB voltage output ends 6 are respectively the USB voltage output end 6 of 5V, 12V and 20V, in order to charge for respectively mobile phone, digital camera and notebook computer.Certainly, its USB voltage output end 6 can also be set to the output of other voltage output value, in order to give different power consumption equipment chargings, is not construed as limiting at this.With each solar charger of the prior art a USB voltage output end only is set, so can only give a kind of situation of power consumption equipment charging compares, the solar charger that provides in the present embodiment can be different power consumption equipment chargings, and its functional increase is no longer single.
Wherein, in above-described embodiment, in order to increase the additional function of this solar charger, a plurality of signal lamps that are connected with storage battery 13 and control signal lamp 13 can also be set at the opposite side of lower house 5 realize the first switch 11 of illumination functions, also comprise the second switch 12 of control signal lamp 13 realization SOS functions.By the circuit of setting the first switch 11, signal lamp 13 are connected with storage battery, reach control the first switch 11 and make signal lamp 13 realize the purpose of illumination functions, so that this solar charger is realized the function of illumination in the environment of dark; By the circuit of setting second switch 12, signal lamp 13 are connected with storage battery simultaneously, reaching by control second switch 12 makes signal lamp 13 reach the purpose that sends SOS, situation about can't call for help in the time of can preventing that with this carrier from facing a danger in the open air.Particularly, signal lamp 13 can be LED(Light Emitting Diode, light-emitting diode) white light, its quantity optimum can select 9.
Wherein, in order to prevent that dust or liquid from entering USB voltage output end 6, the first switch 11 and second switch 12, can also be at USB voltage output end 6, the outside of the first switch 11 and second switch 12 is provided with rubber stopper 7, need to prove, can be at USB voltage output end 6, the rubber stopper 7 of the outer setting integrative-structure of the first switch 11 and second switch 12, also can be respectively at USB voltage output end 6, the outer setting rubber stopper 7 of the first switch 11 and second switch 12, the sign of its corresponding switch or USB voltage output end 6 can also be set in the outer face of rubber stopper 7, such as the outer face at the rubber stopper 7 relative with the first switch 11 printed words of " the first switch " are set, in order to better distinguish identification different switch or USB voltage output end 6.
Preferably, rubber stopper 7 can adopt TPU (Thermoplastic polyurethanes, TPUE rubber) material to make.In addition, can also on lower house 5, counterbore be set the position of USB voltage output end 6, the first switch 11 and second switch 12, in counterbore, offer or install USB voltage output end 6, the first switch 11 and second switch 12, make this solar charger more neat and artistic with this.
In the present embodiment, for the ease of placing this solar charger, can also lower house 5 away from the described end face that is subjected to unthreaded hole on, namely do not offer a plurality of heelpieces 10 are set on the end face that is subjected to unthreaded hole, make solar charger when placing, apart from the face that supports it certain distance be arranged with this, more be conducive to the heat radiation of solar charger.Preferably, can a heelpiece 10 respectively be set at four angles of the end face of lower house 5, heelpiece 10 can adopt TPU (Thermoplastic polyurethanes, TPUE rubber) material to make.
For the ease of observing the electric weight situation of solar charger, can also be provided for showing two electric weight display lamps 9 of the under-voltage and electric weight abundance of storage battery, realize the function of electric weight display lamp 9 by the circuit of setting.Wherein, two electric weight display lamps 9 can be set to different colors, such as will for showing that the under-voltage electric weight display lamp 9 of storage battery is set to redness, being set to green for the demonstration charge in batteries electric weight display lamp 9 of Full Charge Capacity abundance.
In addition, in order to prevent that the overcast and rainy solar charger that can't make is subjected to the light electric power storage, the USB voltage input end 8 that is connected with storage battery can also be set, charge at the overcast and rainy power supplys such as socket and 8 pairs of solar chargers of USB voltage input end of also can utilizing, avoided it to be subjected to the restriction of weather.Preferably, USB voltage input end 8 can be the USB voltage input end of 220V.
Preferably, USB voltage input end 8 and two electric weight display lamps 9 can be arranged on three USB voltage output ends 6 the same side of lower house 5, use equally rubber stopper 7 to seal, and enter to prevent dust or liquid, guarantee its fail safe.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a solar charger is characterized in that, comprising:
A plurality of inside are provided with the housing of solar module (3), and offer the unthreaded hole that is subjected to that cooperates with the sensitive area of described solar module (3) on the described housing;
Be between per two described housings and be rotationally connected and can relatively turn down, and a plurality of housing is when being in same plane, the unthreaded hole that is subjected to of a plurality of described housings is positioned at the same side on plane;
The storage battery that is arranged at described enclosure interior be connected described housing outer wall on and the USB voltage output end (6) that is connected with described storage battery.
2. solar charger according to claim 1 is characterized in that, described solar module (3) comprises ETFE film, EVA, cell piece and hollow composite material.
3. solar charger according to claim 1 is characterized in that, the quantity of described housing is specially two, comprise upper shell (2) and lower house (5), and described upper shell (2) is connected 5 with lower house) connect by rotating shaft (4).
4. solar charger according to claim 3 is characterized in that, the inside that described upper shell (2) and lower house (5) are provided with the relative position of a described side that is subjected to unthreaded hole is provided with magnet (1).
5. solar charger according to claim 3 is characterized in that, the quantity of described USB voltage output end (6) is three and all is arranged at a side of described lower house (5) that it is respectively the USB voltage output end (6) of 5V, 12V and 20V.
6. solar charger according to claim 5, it is characterized in that, the opposite side of described lower house (5) also is provided with the first switch (11) that signal lamp (13) that a plurality of and described storage battery is connected and the described signal lamp of control (13) are realized illumination functions, comprises that also the described signal lamp of control (13) realizes the second switch (12) of SOS function.
7. solar charger according to claim 6 is characterized in that, the outside of described USB voltage output end (6), the first switch (11) and second switch (12) is provided with rubber stopper (7).
8. solar charger according to claim 3 is characterized in that, described lower house (5) away from also being provided with a plurality of heelpieces (10) on the described end face that is subjected to unthreaded hole.
9. each described solar charger is characterized in that according to claim 1-8, also comprises two the electric weight display lamps (9) that are respectively applied to show the under-voltage and electric weight abundance of described storage battery.
10. solar charger according to claim 9 is characterized in that, also comprises the USB voltage input end (8) that is connected with described storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203350906U CN202651854U (en) | 2012-07-11 | 2012-07-11 | Solar charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203350906U CN202651854U (en) | 2012-07-11 | 2012-07-11 | Solar charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202651854U true CN202651854U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203350906U Expired - Lifetime CN202651854U (en) | 2012-07-11 | 2012-07-11 | Solar charger |
Country Status (1)
| Country | Link |
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| CN (1) | CN202651854U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840534A (en) * | 2014-03-27 | 2014-06-04 | 戴建邦 | Portable multifunctional solar mobile power supply device |
| CN107508534A (en) * | 2017-08-08 | 2017-12-22 | 苏州融硅新能源科技有限公司 | A kind of solar energy movable power supply |
-
2012
- 2012-07-11 CN CN2012203350906U patent/CN202651854U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840534A (en) * | 2014-03-27 | 2014-06-04 | 戴建邦 | Portable multifunctional solar mobile power supply device |
| CN107508534A (en) * | 2017-08-08 | 2017-12-22 | 苏州融硅新能源科技有限公司 | A kind of solar energy movable power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |
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| CX01 | Expiry of patent term |