CN202550635U - Solar charger - Google Patents
Solar charger Download PDFInfo
- Publication number
- CN202550635U CN202550635U CN2012202174837U CN201220217483U CN202550635U CN 202550635 U CN202550635 U CN 202550635U CN 2012202174837 U CN2012202174837 U CN 2012202174837U CN 201220217483 U CN201220217483 U CN 201220217483U CN 202550635 U CN202550635 U CN 202550635U
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- CN
- China
- Prior art keywords
- box body
- solar
- solar panel
- interface
- storage battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000004308 accommodation Effects 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 4
- 210000004027 cell Anatomy 0.000 abstract description 17
- 210000000352 storage cell Anatomy 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000010410 layer Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a solar charger which comprises a solar cell panel, a storage cell, a charging control circuit and a box body, wherein the charging control circuit connects the solar cell panel and the storage cell; the box body is provided with a containing space for containing the solar cell panel; the charging control circuit is provided with a first interface connected with the solar cell panel; and the solar cell panel has a working state and a carrying state, wherein in the working state, the solar cell panel is taken out of the containing space and is connected with the first interface, and in the carrying state, the solar cell panel is disconnected with the first interface and is placed in the containing space. As the solar charger provided by the utility model adopts an openable box-body-type structure, when the solar charger is not required to be used, the solar cell panel is placed in the box body, so that the solar cell panel is protected, and the solar charger is convenient to carry; and when the solar charger is required to be used, the box body is opened, the solar cell panel is inserted on an interface preset on the charging control circuit, and thus the solar cell panel is illuminated and converts solar energy into electric energy.
Description
Technical field
The utility model relates to area of solar cell, in particular to a kind of solar charger.
Background technology
Solar energy is inexhaustible, all can obtain everywhere.Its economy, environmental protection and free of contamination advantage are approved by everybody.Along with the development of new forms of energy, solar power generation has been applied to every field.
People explore in the open air, camp, when outdoor leisure and tourism, through regular meeting because of the disappearance of the electric power electric equipment electric energy supplement (for example PDA such as mobile phone, MP3 product) for carrying in time, thereby have influence on people's life, work quality.At this moment, various solar chargers arise at the historic moment.But solar charger receives the influence of factors such as solar panel area, power and surrounding environment; Generating efficiency is lower; Can not satisfy the use of large power-consuming equipment, so people hope to have solar charger easy to carry and that power is bigger to occur.
In the prior art, solar battery sheet is fixed on the housing, when daily use, makes solar cell part and other object frictions, damage the solar cell surface encapsulating material easily, reduce its light transmission, reduce the conversion efficiency of solar energy through regular meeting.In addition, because the solar charger area is limited, on this limited area, solar cell power is generally on the low side.Though folding charger foldable structure capable of using increases light-receiving area, thereby increases the power of solar cell, should not wear and tear, and can increase the volume of solar charger like this, and increase its weight, is not easy to carry.
The utility model content
The utility model aims to provide a kind of portable plug-in type solar charger, to solve that solar cell carries easy abrasion in the process and the problem that reduces its light transmission.
The utility model provides a kind of solar charger, comprises solar panel, storage battery, and the charging control circuit that connects solar panel and storage battery; Solar charger also comprises box body, and box body has the spatial accommodation that is used to hold solar panel; Have first interface that is connected with solar panel on the charging control circuit, solar panel has from spatial accommodation the operating state of taking out and being connected with first interface and with the disconnection of first interface and be placed on the carrier state in the spatial accommodation.
Further; Box body comprises first box body and second box body; One end of first box body and an end of second box body pivot respectively and are connected on the storage battery; First box body and second box body are formed for holding the spatial accommodation of solar panel between the two under buckling state, the two lays respectively at the both sides of storage battery under open mode.
Further, first box body and the second box body set inside are useful on the holddown groove of the solar panel that is fixed in carrier state.
Further, charging control circuit is fixedly installed on first box body or second box body, and a plurality of first interfaces are distributed in first box body and second box body is inner.
Further, solar panel is the inserted sheet shape, and the one of which end has second interface that cooperates with first interface.
Further, solar charger also comprises charge/discharge control circuit that is connected with storage battery and the power output interface that is connected with charge/discharge control circuit.
Further, power output interface is a USB interface.
Further, power output interface is arranged on the bottom of storage battery.
Further, storage battery is provided with the indicator light that is used to indicate the accumulator electric-quantity state.
Further, solar panel adopts the pet layer pressing plate.
According to the solar charger of the utility model, but the box body formula structure of employing folding in the time need not using, is placed on box body inside with solar panel, and formation is protected and is easy to carry.When needs use; Box body is opened, and solar panel is plugged on the interface preset on the charging control circuit, make solar panel accept illumination conversion of solar energy is become electric energy; Both can be stored in the storage battery, also can directly charge through the control button to power consumption equipment.The solar charger of the utility model is easy to use, is easy to carry, and has prevented the wear problem of solar panel effectively.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 is the main TV structure sketch map according to the box body closure state of the solar charger of the utility model;
Fig. 2 is the left TV structure sketch map according to the box body closure state of the solar charger of the utility model;
Fig. 3 is the structural representation of looking up according to the box body closure state of the solar charger of the utility model;
Fig. 4 is the main TV structure sketch map according to the box body open mode of the solar charger of the utility model;
Fig. 5 is the structural representation of looking up according to the box body open mode of the solar charger of the utility model;
Fig. 6 is the plan structure sketch map according to the box body open mode of the solar charger of the utility model;
Fig. 7 is the left TV structure sketch map according to the box body open mode of the solar charger of the utility model;
Fig. 8 is the main TV structure sketch map according to the solar panel of the solar charger of the utility model; And
Fig. 9 is the side-looking structural representation according to the solar panel of the solar charger of the utility model.
Embodiment
Below with reference to accompanying drawing and combine embodiment to specify the utility model.
Shown in Fig. 1 to 4, according to the solar charger of the utility model, comprise solar panel 30, storage battery 20, and the charging control circuit 40 that connects solar panel 30 and storage battery 20; The box body 10 that solar charger also comprises, box body 10 has the spatial accommodation that is used to hold solar panel 30; Have first interface 41 that is connected with solar panel 30 on the charging control circuit 40, solar panel 30 has from spatial accommodation the operating state of taking out and being connected with first interface 41 and with 41 disconnections of first interface and be placed on the carrier state in the spatial accommodation.The solar charger of the utility model, but the box body formula structure of employing folding in the time need not using, is placed on box body 10 inside with solar panel 30, and formation is protected and is easy to carry.When needs use, box body 10 is opened, and solar panel 30 is plugged on the interface preset on the charging control circuit 40, make solar panel 30 accept illumination conversion of solar energy is become electric energy.The solar charger of the utility model is easy to use, is easy to carry, and has prevented the wear problem of solar panel effectively.
Box body 10 comprises first box body 11 and second box body 12; One end of one end of first box body 11 and second box body 12 pivots respectively and is connected on the storage battery 20; First box body 11 and second box body 12 are formed for holding the spatial accommodation of solar panel 30 between the two under buckling state, the two lays respectively at the both sides of storage battery 20 under open mode.Storage battery 20 can be set directly at the bottom of box body 10; Also can be set in place in the cube structure of box body 10 bottoms; Box body 10 comprises first box body 11 and second box body 12 that is symmetricly set on the storage battery 20; Promptly first box body 11 and second box body 12 are connected a side of storage battery 20 through rotating shaft and storage battery 20, first box body 11 and second box body 12 are rotated to opposite both sides respectively just can open box body 10.
Preferably; As shown in Figure 6, first box body 11 and second box body, 12 set inside are useful on the holddown groove 13 of the solar panel 30 that is fixed in carrier state, when box body is closed; Solar panel 30 is placed in the holddown groove 13; Thereby make each solar panel 30 effectively fixing, effectively prevent mutual collision friction between the solar panel 30, again can conserve space.According to the quantity of solar panel 30, holddown groove 13 can be set to one or more.Usually, holddown groove 13 is arranged on first box body 11 and second box body, 12 two ends, promptly solar panel 30 two ends is fixed, and it is more convenient that solar panel 30 is taken.
As shown in Figure 6; Inside is provided with charging control circuit 40 on first box body 11 and second box body 12, and charging control circuit 40 is provided with a plurality of first interfaces 41, and a plurality of first interfaces 41 are distributed in a side of first box body 11 and second box body, 12 inside; When needs use solar charger; To organize solar panel 30 more and be plugged on first interface 41, improve the availability of unit are, increase the generated output of charger; Conversion of solar energy is become electric energy, power storage perhaps directly is used for load in storage battery 20 through charging control circuit 40.Usually, charging control circuit 40 is arranged on the PCB.
Shown in Fig. 8 and 9, solar panel 30 is the inserted sheet shape, and the one of which end has second interface 31 that cooperates with first interface 41.Solar panel 30 comprises solar battery sheet, pcb board; The solar panel 30 that the utility model adopts is the pet layer pressing plate; Promptly as required voltage and current is arranged a plurality of solar battery sheets in order; Then single-layer and transparent PET, EVA, solar battery sheet, EVA, PCB base plate are put into solar energy evacuated laminating machine in order and vacuumize lamination, through about more than 20 minutes, paste the surface protective film of one deck soft and transparent again on the surface and process.End at the pet layer pressing plate welds second interface 31, be used for be arranged on charging control circuit 40 on first interface 41 be connected, both solar panel 30 is formed mechanical support in fixing, form again and be electrically connected.Utilize single-layer and transparent PET to replace conventional glass, alleviated the weight of black box.The solar panel 30 of the utility model directly is welded on solar battery sheet on the PCB through the band that confluxes, and carries out pet layer again and presses, and has reduced consumptive material, has reduced cost.
Solar charger also comprises charge/discharge control circuit and the power output interface that is connected with storage battery 20.Charge/discharge control circuit and charging control circuit 40 can be two independent parts, also can be one.Charging control circuit and charge/discharge control circuit can prevent the storage battery overshoot, cross and put, thus the life-span of improving storage battery 20 effectively.
Shown in Fig. 3 and 5, power output interface 21 is arranged on the bottom of storage battery 20, opens and plugs on the solar panel 30 when box body, and box body is sidelong, and promptly this moment, power output interface 21 was positioned at the side, the convenient connection.Power output interface 21 is a USB interface, also can be other forms of output interface.Owing in the process that box body 10 opens and closes, take place folding between storage battery 20 and the charging control circuit; As shown in Figure 7; Be provided for the storage battery interface 23 that is connected with charging control circuit 40 in the side of storage battery 20, charging control circuit 40 is plugged on the storage battery interface 23 through lead, close box body 10 before; Lead is pulled up, thereby prevented that lead from taking place foldingly to cause repeatedly folding and rupture.
For the ease of understanding storage battery 20 state of charge, also be provided with the indicator light 22 that is used to indicate storage battery 20 state of charge on the storage battery.Represent that like green electric weight is sufficient, and the red electric weight of represent will be put only etc.
From above description, can find out that the utility model the above embodiments have realized following technique effect:
According to the solar charger of the utility model, but the box body formula structure of employing folding in the time need not using, is placed on box body inside with solar panel, and formation is protected and is easy to carry.When needs use; Box body is opened, and solar panel is plugged on the interface preset on the charging control circuit, make solar panel accept illumination conversion of solar energy is become electric energy; Both can be stored in the storage battery, also can directly charge through the control button to power consumption equipment.The solar charger of the utility model is easy to use, is easy to carry, and has prevented the wear problem of solar panel effectively.Simultaneously, many group solar panels of can pegging graft on the charging control circuit, thus the generated output of raising charger satisfies high-power demand.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the utility model.
Claims (10)
1. a solar charger comprises solar panel (30), storage battery (20), and the charging control circuit (40) that connects said solar panel (30) and said storage battery (20);
It is characterized in that said solar charger also comprises box body (10), said box body (10) has the spatial accommodation that is used to hold said solar panel (30);
Have first interface (41) that is connected with said solar panel (30) on the said charging control circuit (40), said solar panel (30) has from said spatial accommodation the operating state of taking out and being connected with said first interface (41) and breaks off with said first interface (41) and be placed on the carrier state in the said spatial accommodation.
2. solar charger according to claim 1; It is characterized in that; Said box body (10) comprises first box body (11) and second box body (12); One end of one end of said first box body (11) and said second box body (12) pivots respectively and is connected on the said storage battery (20); Said first box body (11) and said second box body (12) are formed for holding the spatial accommodation of said solar panel (30) between the two under buckling state, the two lays respectively at the both sides of said storage battery (20) under open mode.
3. solar charger according to claim 2 is characterized in that, said first box body (11) and said second box body (12) set inside are useful on the holddown groove (13) of the solar panel (30) that is fixed in said carrier state.
4. solar charger according to claim 2; It is characterized in that; Said charging control circuit (40) is fixedly installed on said first box body (11) or said second box body (12), and a plurality of said first interfaces (41) are distributed in said first box body (11) and said second box body (12) inside.
5. solar charger according to claim 1 is characterized in that, said solar panel (30) is the inserted sheet shape, and the one of which end has second interface (31) that cooperates with said first interface (41).
6. solar charger according to claim 1 is characterized in that, the power output interface (21) that said solar charger also comprises the charge/discharge control circuit that is connected with said storage battery (20) and is connected with said charge/discharge control circuit.
7. solar charger according to claim 6 is characterized in that, said power output interface (21) is a USB interface.
8. solar charger according to claim 6 is characterized in that, said power output interface (21) is arranged on the bottom of said storage battery (20).
9. solar charger according to claim 6 is characterized in that, said storage battery (20) is provided with the indicator light (22) that is used to indicate said storage battery (20) state of charge.
10. solar charger according to claim 1 is characterized in that, said solar panel (30) adopts the pet layer pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202174837U CN202550635U (en) | 2012-05-15 | 2012-05-15 | Solar charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202174837U CN202550635U (en) | 2012-05-15 | 2012-05-15 | Solar charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202550635U true CN202550635U (en) | 2012-11-21 |
Family
ID=47171203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202174837U Expired - Fee Related CN202550635U (en) | 2012-05-15 | 2012-05-15 | Solar charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202550635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109527976A (en) * | 2019-01-18 | 2019-03-29 | 迈贝特（厦门）新能源有限公司 | A kind of portable type solar energy cooking pot |
-
2012
- 2012-05-15 CN CN2012202174837U patent/CN202550635U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109527976A (en) * | 2019-01-18 | 2019-03-29 | 迈贝特（厦门）新能源有限公司 | A kind of portable type solar energy cooking pot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20160515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |