CN202586384U - Portable multifunctional solar charger - Google Patents
Portable multifunctional solar charger Download PDFInfo
- Publication number
- CN202586384U CN202586384U CN 201120562957 CN201120562957U CN202586384U CN 202586384 U CN202586384 U CN 202586384U CN 201120562957 CN201120562957 CN 201120562957 CN 201120562957 U CN201120562957 U CN 201120562957U CN 202586384 U CN202586384 U CN 202586384U
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- rechargeable battery
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Abstract
The utility model discloses a portable multifunctional solar charger, which comprises a solar battery panel, a manual charging unit, a manual charging circuit connected with the manual charging unit, a charging protection circuit connected with both the solar battery panel and the manual charging circuit, a rechargeable battery pack connected with the charging protection circuit, a booster circuit module, a step-down circuit module, an electric quantity detection circuit module and a controller module connected with the electric quantity detection circuit module. The booster circuit module and the step-down circuit module are connected with the rechargeable battery pack. The input end of the controller module is connected with a clock module, and the output end of the controller module is connected with a display module. Both the controller module and the clock module are connected with the step-down circuit module. The output end of the booster circuit module is connected with a first USB interface circuit module. The output end of the step-down circuit module is connected with a second USB interface circuit module. The portable multifunctional solar charger has the advantages of simple structure, reasonable design, small volume, easy carrying, convenient usage and operation, energy saving, environment protection and wide application range.
Description
Technical field
The utility model relates to a kind of charger, especially relates to a kind of portable multi-function solar charger.
Background technology
At present, most portable type electronic products are battery-powered, and the energy of battery normally obtains from electrical network through charger.Do not having under the situation of civil power, bringing inconvenience for people's work, life because of the energy content of battery is not enough.
A lot of chargers are also arranged on the market, but charging modes is single, only has a kind of supply power mode to utilize, can't satisfy the power demands under the varying environment.For example general charger for mobile phone can only utilize mains supply; The charger for mobile phone of specific type-then can only utilize solar energy like solar charger; If going out for a long time and do not having under the situation of the sun,, also possibly carry a plurality of chargers even the user is a kind of equipment charge.Versatility is poor, and a kind of charger only can corresponding same or of a sort electronic equipment.
The utility model content
The utility model technical problem to be solved is to above-mentioned deficiency of the prior art a kind of portable multi-function solar charger to be provided, and it is simple in structure; Reasonable in design, volume is little, is easy to carry; Use simple operation, energy-conserving and environment-protective, applied widely.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of portable multi-function solar charger; It is characterized in that: comprise solar panel, be used for mechanical energy is converted into the manual powered device of electric energy, the manual powered circuit that joins with manual powered device, the charge protector that all joins with solar panel and manual powered circuit, the rechargeable battery pack of joining with charge protector, and the rechargeable battery pack booster circuit module and the reduction voltage circuit module of joining, is used to detect the electric weight testing circuit module of rechargeable battery electric weight and the controller module that joins with electric weight testing circuit module; The input of said controller module is connected to the clock module that is used for providing real-time clock signal to controller module; The output of said controller module is connected to the display module that is used to show dump energy and time; The power end of said controller module and the power end of clock module all join with the output of reduction voltage circuit module; The output of said booster circuit module is connected to the first usb circuit module that is used to connect electrical appliance to be charged, and the output of said reduction voltage circuit module is connected to the second usb circuit module that is used to connect electrical appliance to be charged.
Above-mentioned a kind of portable multi-function solar charger is characterized in that: said controller module is single chip computer AT 89C51.
Above-mentioned a kind of portable multi-function solar charger is characterized in that: the output voltage of said solar panel is 12V; The output voltage of said booster circuit module is 20V, and the output current of said booster circuit module is 3.5A; The output voltage of said reduction voltage circuit module is 4.2V, and the output current of said booster circuit module is 1A.
Above-mentioned a kind of portable multi-function solar charger is characterized in that: said display module is a LCDs.
Above-mentioned a kind of portable multi-function solar charger, it is characterized in that: said charge protector comprises chip CN3704.
Above-mentioned a kind of portable multi-function solar charger is characterized in that: said rechargeable battery pack is that four joint capacity are the chargeable lithium cell of 2300mAh
The utility model compared with prior art has the following advantages:
1, the utility model is made up of circuit such as manual powered device, solar panel and charge protector, control circuit, reduction voltage circuit, booster circuits, and is simple in structure and reasonable in design.
2, the utility model adopts modular design, and volume is little, is convenient to go out to portably use, and uses simple operation.
3, the utility model energy-conserving and environment-protective utilize solar energy or mechanical energy to change into electric energy and offer mobile phone or notebook, when not charging, electric energy are not had loss, have practiced thrift the energy, and solar energy has no pollution to environment, more environmental protection.
4, the utlity model has two kinds of charge modes, use more convenient.
5, the utility model has two kinds of power output interfaces, and exportable different voltages with different is fit to a kind power consumption equipment and uses, and is applied widely, can be fit to all kinds of crowds and use.
In sum, the utility model is simple in structure, and is reasonable in design, and volume is little, is easy to carry, and uses simple operation, and energy-conserving and environment-protective are applied widely.
Through accompanying drawing and embodiment, the technical scheme of the utility model is done further detailed description below.
Description of drawings
Fig. 1 is the schematic block circuit diagram of the utility model.
Description of reference numerals:
Embodiment
As shown in Figure 1; The utility model comprises solar panel 1, be used for mechanical energy is converted into the manual powered device 2 of electric energy, the manual powered circuit 3 that joins with manual powered device 2, the charge protector 4 that all joins with solar panel 1 and manual powered circuit 3, the rechargeable battery pack 5 of joining with charge protector 4, and the rechargeable battery pack 5 booster circuit module 6 and the reduction voltage circuit module 7 of joining, is used to detect the electric weight testing circuit module 8 of rechargeable battery electric weight and the controller module 9 that joins with electric weight testing circuit module 8; The input of said controller module 9 is connected to the clock module 10 that is used for providing real-time clock signal to controller module 9; The output of said controller module 9 is connected to the display module 11 that is used to show dump energy and time; The power end of the power end of said controller module 9 and clock module 10 all joins with the output of reduction voltage circuit module 7; The output of said booster circuit module 6 is connected to the first usb circuit module 12 that is used to connect electrical appliance to be charged, and the output of said reduction voltage circuit module 7 is connected to the second usb circuit module 13 that is used to connect electrical appliance to be charged.
As shown in Figure 1, in the present embodiment, said controller module 9 is single chip computer AT 89C51.The output voltage of said solar panel 1 is 12V; The output voltage of said booster circuit module 6 is 20V, and the output current of said booster circuit module 6 is 3.5A; The output voltage of said reduction voltage circuit module 7 is 4.2V, and the output current of said booster circuit module 6 is 1A.Said display module 11 is a LCDs.Said charge protector 4 comprises chip CN3704.Said rechargeable battery pack 5 is that four joint capacity are the chargeable lithium cell of 2300mAh.
The operation principle and the course of work of the utility model are: the solar time is arranged; Solar panel 1 changes into electric energy with luminous energy and charges through 4 pairs of rechargeable battery pack 5 of charge protector; Not having manual powered device 2 of solar time that mechanical energy is changed into electric energy charges through 3 pairs of rechargeable battery pack 5 of manual powered circuit; The data that controller module 9 collection electric weight testing circuit modules 8 transmit are also passed through display module 11 demonstration amount of batteries in real time; Rechargeable battery pack 5 is through 7 step-downs of reduction voltage circuit module; Give mobile phone or notebook by 13 power supplies of the second usb circuit module, perhaps rechargeable battery pack 5 is boosted through booster circuit module 6, is other high voltage installation power supplies by the first usb circuit module 12.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any restriction; Everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection range of the utility model technical scheme according to the utility model technical spirit.
Claims (6)
1. portable multi-function solar charger; It is characterized in that: comprise solar panel (1), be used for mechanical energy is converted into the manual powered device (2) of electric energy, the manual powered circuit (3) that joins with manual powered device (2), the charge protector (4) that all joins with solar panel (1) and manual powered circuit (3), and charge protector (4) rechargeable battery pack (5) of joining, and rechargeable battery pack (5) the booster circuit module (6) and the reduction voltage circuit module (7) of joining, is used to detect the electric weight testing circuit module (8) of rechargeable battery electric weight and the controller module (9) that joins with electric weight testing circuit module (8); The input of said controller module (9) is connected to the clock module (10) that is used for providing real-time clock signal to controller module (9); The output of said controller module (9) is connected to the display module (11) that is used to show dump energy and time; The power end of the power end of said controller module (9) and clock module (10) all joins with the output of reduction voltage circuit module (7); The output of said booster circuit module (6) is connected to the first usb circuit module (12) that is used to connect electrical appliance to be charged, and the output of said reduction voltage circuit module (7) is connected to the second usb circuit module (13) that is used to connect electrical appliance to be charged.
2. according to the described a kind of portable multi-function solar charger of claim 1, it is characterized in that: said controller module (9) is single chip computer AT 89C51.
3. according to claim 1 or 2 described a kind of portable multi-function solar chargers, it is characterized in that: the output voltage of said solar panel (1) is 12V; The output voltage of said booster circuit module (6) is 20V, and the output current of said booster circuit module (6) is 3.5A; The output voltage of said reduction voltage circuit module (7) is 4.2V, and the output current of said booster circuit module (6) is 1A.
4. according to claim 1 or 2 described a kind of portable multi-function solar chargers, it is characterized in that: said display module (11) is a LCDs.
5. according to claim 1 or 2 described a kind of portable multi-function solar chargers, it is characterized in that: said charge protector (4) comprises chip CN3704.
6. according to claim 1 or 2 described a kind of portable multi-function solar chargers, it is characterized in that: said rechargeable battery pack (5) is that four joint capacity are the chargeable lithium cell of 2300mAh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120562957 CN202586384U (en) | 2011-12-20 | 2011-12-20 | Portable multifunctional solar charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120562957 CN202586384U (en) | 2011-12-20 | 2011-12-20 | Portable multifunctional solar charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202586384U true CN202586384U (en) | 2012-12-05 |
Family
ID=47255752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120562957 Expired - Fee Related CN202586384U (en) | 2011-12-20 | 2011-12-20 | Portable multifunctional solar charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202586384U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104545435A (en) * | 2014-12-23 | 2015-04-29 | 山东精工电子科技有限公司 | Portable lithium battery heating water kettle |
| CN105725844A (en) * | 2016-04-22 | 2016-07-06 | 珠海格力电器股份有限公司 | Electric oven |
-
2011
- 2011-12-20 CN CN 201120562957 patent/CN202586384U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104545435A (en) * | 2014-12-23 | 2015-04-29 | 山东精工电子科技有限公司 | Portable lithium battery heating water kettle |
| CN105725844A (en) * | 2016-04-22 | 2016-07-06 | 珠海格力电器股份有限公司 | Electric oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20131220 |