CN201445067U - Solar charger bag - Google Patents
Solar charger bag Download PDFInfo
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- CN201445067U CN201445067U CN2009200612888U CN200920061288U CN201445067U CN 201445067 U CN201445067 U CN 201445067U CN 2009200612888 U CN2009200612888 U CN 2009200612888U CN 200920061288 U CN200920061288 U CN 200920061288U CN 201445067 U CN201445067 U CN 201445067U
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Abstract
The utility model discloses a solar charger bag, which can be used to charge a portable electronic product. The solar charger bag comprises a bag body, a solar panel assembly and a solar charge controller, the solar panel assembly is electrically connected with the solar charge controller, which comprises a storage battery, an input unit, an acquisition unit, an output unit, a voltage correction unit, a selection unit and a central processing unit, wherein the storage battery stores the electric energy converted by the solar panel assembly, the input unit receives the electric energy converted by the solar panel assembly, the acquisition unit acquires the electric quantity information of the storage battery, the output unit supplies electricity to the outside portable electronic product, the voltage correction unit corrects the voltage outputted by the output unit, the selection unit controls the charging or discharging of the storage battery, and the central processing unit processes the electric quantity information of the storage battery acquired by the acquisition unit, and controls the selection unit. The utility model can utilize solar energy to the max to charge various portable electronic products.
Description
Technical field
The utility model relates to a kind of bag, relates more specifically to a kind of being applicable to and utilizes the solar recharging bag of solar energy to the portable type electronic product charging.
Background technology
More and more in short supply along with the energy developed the common issue that the whole world faced that the new energy has become the present strategy of sustainable development.As everyone knows, solar energy is a kind of inexhaustible free of contamination healthy new forms of energy, and how to develop solar energy as much as possible, develops more solar product, and the raising solar energy utilization rate has then become the focus in this problem.At present, the utilization of solar energy little by little is developed, such as, products such as solar water heater, solar calculator, solar energy wrist-watch occur in succession, and the development and utilization of solar energy new product also will be the trend of continuous rising.
Along with development of science and technology, the progress of society, people's work rhythm is constantly accelerated, and living standard constantly improves.In the daily live and work, often need use portable type electronic products such as notebook computer, mobile phone, MP3 player, IPOD and digital camera out of doors.When these portable type electronic products are worked out of doors at present, mainly be battery-powered, and the working time that battery once charges is about 4 hours basically, the of long duration of so outdoor use electronic product is restricted, and also makes troubles to the user.If out of doors, can give portable type electronic products chargings such as notebook computer, mobile phone, MP3 player, IPOD and digital camera with solar energy, not only save the energy but also can prolong working time of portable type electronic product, solved user's inconvenience.
Chinese patent 200720176820.1, a kind of solar energy charging type notebook computer handbag is disclosed, be provided with solar energy conversion and control device in it, the power delivery that the solar energy electroplax group on computer package surface can be exported is to the conversion and the control device of solar energy, and conversion provides working power with control device to notebook computer.
Above-mentioned solar energy charging type notebook computer handbag, though a kind of solar energy charging type notebook computer handbag for user's charge function is provided, has certain progressive, but also have certain disadvantages in the actual process of using, cause this solar energy charging type notebook computer handbag in the process of using, fail to reach best effect, its shortcoming can be summarized as follows:
1, the solar energy conversion is directly given notebook computer, battery and cell-phone charging with control device, and battery is not set, if in the use, it is unstable that the change in weather or the revolution of the earth cause solar energy to give altogether, just can not guarantee that solar energy conversion and control device can have enough power supplys that abundance is provided to notebook computer etc.
2, because battery is not set, then can not carrying and fully save solar energy in the above-mentioned solar energy charging type notebook computer handbag walking process, fail to maximally utilise solar energy the user.
In view of above-mentioned deficiency, be badly in need of a kind of deficiency that can improve present existing solar energy computer bag, can maximally utilise solar energy, can be to the novel solar recharging bag of various portable type electronic products chargings.
Summary of the invention
The purpose of this utility model provides and can a kind ofly maximally utilise solar energy, can be to the solar recharging bag of various portable type electronic products chargings.
To achieve these goals, the utility model provides a kind of solar recharging bag, be applicable to portable type electronic product is charged, described solar recharging bag comprises inclusion, to be used for conversion of solar energy be the solar panel group of electric energy and be arranged at solar charging controller for electric consumption on the inclusion, described solar panel group is arranged on the outer surface of described inclusion, described solar panel group is electrically connected with described solar charging controller for electric consumption, wherein, described solar charging controller for electric consumption comprises: battery, the electric energy that the described solar panel group of described accumulators store transforms; Input block, described input block receives the electric energy that solar panel group transforms; Collecting unit, described collecting unit is gathered the information about power of described battery; Output unit, described output unit dock with extraneous portable type electronic product and to external world portable type electronic product power; The voltage correction unit, described voltage correction unit is proofreaied and correct the voltage of described output unit output; Selected cell, described selected cell is controlled the charge or discharge of described battery; CPU, described CPU is handled the information about power of the battery that described collecting unit is gathered, and controls described selected cell.
Preferably, described solar charging controller for electric consumption also comprises and is used to indicate described accumulator electric-quantity indicating member, and described electric weight indicating member is electrically connected with described CPU, and described indicating member is arranged at outside the described inclusion.Described indicating member be set be residue situation for the electric weight that can grasp described battery at any time.
Preferably, described indicating member is a LCD.The driving circuit structure of described LCD is simple, and LCD is cheap, helps to reduce cost.
Preferably, described output unit also comprises the output port converter.Described output port converter is set, makes it possible to satisfy portable type electronic product charging for various different charging ports.
Preferably, the unit of described central authorities processing is the microcomputer processor.Described microcomputer processor control effect is good, in control industry utilization rate than higher, by engineers and technicians are in the industry grasped.
Preferably, described selected cell includes a switching transistor.Transistor is set, and its auxiliary element that needs is few, low in energy consumption as switch, switch is rapid.
Preferably, described output port converter also comprises USB port, and the output voltage of described USB port is between between the 5.5V to 7V, and output current is 0.3A.Described serial bus port be set be charging for the portable type electronic product that satisfies available serial bus port charging, output voltage is between the 5.5V to 7V, output current is the standard that 0.3A meets the serial bus port charging, can be for being fit to the portable type electronic product charging of serial bus port charging.
Preferably, described output port converter also comprises the dc power output end mouth, and the output voltage of described dc power output end mouth is between between the 15V to 18V, and output current is between between the 1A to 1.5A.It is between the 15V to 18V that output voltage is set, and output current is that the dc output end mouth between the 1A to 1.5A satisfies the standard to the notebook computer charging.
Compared with prior art, because in the utility model solar recharging bag, described solar charging controller for electric consumption comprises collecting unit, selected cell, battery, CPU, the voltage correction unit, described CPU respectively with described collecting unit, described selected cell, described battery, described voltage correction unit is electrically connected, described selected cell also with described input block, described battery and described voltage correction unit are electrically connected, described correcting unit is electrically connected with described output unit. and described CPU is gathered the residue situation of described accumulator electric-quantity by described collecting unit, the residue situation of described accumulator electric-quantity is converted into the signal of telecommunication delivers to described CPU, described CPU judges and selects according to the remaining electric weight of described battery and by described selected cell, described selected cell is selected to give described charge in batteries automatically or is directly given the power supply of described voltage correction unit, when described CPU judges that the residue of described accumulator electric-quantity is low, described selected cell is selected to described charge in batteries, when described CPU judges that the residue of described accumulator electric-quantity is high, described selected cell is selected to power to described voltage correction unit. and described solar charging controller for electric consumption also comprises and is used to indicate described accumulator electric-quantity indicating member, described electric weight indicating member is electrically connected with described CPU. described indicating member be set be residue situation for the electric weight that can grasp described battery at any time. and described indicating member is a LCD, described LCD is arranged at outside the described inclusion. and the driving circuit structure of described LCD is simple, LCD is cheap, helping to reduce cost. the utility model solar recharging bag is owing to have battery, so can utilize extraneous light storing electrical energy fully, maximally utilise extraneous luminous energy, can prolong portable type electronic product service time out of doors better, can solve work out of doors and the process of playing in, the shortcoming that portable type electronic product falls short of from charged pool service time.
By following description also in conjunction with the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used to explain embodiment of the present utility model.
Description of drawings
Fig. 1 is the module principle figure of the utility model solar charging controller for electric consumption.
Fig. 2 is the schematic diagram of the embodiment of the utility model solar recharging bag.
Fig. 3 is the schematic diagram of the another embodiment of the utility model solar recharging bag.
Fig. 4 is the schematic diagram of another embodiment of the utility model solar recharging bag.
The specific embodiment
Below in conjunction with the accompanying drawing of the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.
As mentioned above, as depicted in figs. 1 and 2, Fig. 2 is the schematic diagram of the utility model solar recharging bag first embodiment.In the present embodiment, solar recharging bag 100, be applicable to portable notebook computer is charged, described solar recharging bag 100 comprises inclusion 1, to be used for conversion of solar energy be the solar panel group 2 of electric energy and be arranged at solar charging controller for electric consumption on the inclusion 1, described solar panel group 2 is arranged on the outer surface of described inclusion 1, described solar panel group 2 is electrically connected with described solar charging controller for electric consumption, also be provided with circuit 20 on the described inclusion 1, and also be provided with port 20a the portable type electronic product butt joint of different charging ports to the portable type electronic product power supply.Wherein, described solar charging controller for electric consumption comprises: battery 33, the electric energy that the described solar panel group 2 of described battery 33 storages transforms; Input block 30, described input block 30 receives the electric energy that solar panel group 2 transforms; Collecting unit 31, described collecting unit 31 is gathered the information about power of described battery 33; Output unit 36, described output unit 36 dock with extraneous portable type electronic product and to external world portable type electronic product power; Voltage correction unit 35, the voltage of 35 pairs of described output unit 36 outputs in described voltage correction unit is proofreaied and correct; Selected cell 32, the charge or discharge of the described battery 33 of described selected cell 32 controls; CPU 34, the information about power of the battery 33 that 34 pairs of described collecting units 31 of described CPU are gathered is handled, and controls described selected cell 32; Described CPU 34 is electrically connected 35 with described collecting unit 31, described selected cell 32, described battery 33 and described voltage correction unit respectively, described selected cell 32 also is electrically connected with described input block 30, described battery 33 and described voltage correction unit 35, and described voltage correction unit 35 also is electrically connected with described output unit 30.Particularly, as shown in Figure 1, described solar charging controller for electric consumption 3 also comprises and is used to indicate described battery 33 electric weight indicating members 37, and described electric weight indicating member 37 is electrically connected with described CPU 34, and described indicating member 37 is arranged at described inclusion outer 1.Described indicating member 37 be set be residue situation for the electric weight that can grasp described battery 33 at any time.More specifically, described indicating member 37 is LCDs.The driving circuit structure of described LCD is simple, and LCD is cheap, helps to reduce cost.
In the present embodiment, the operation principle of described solar charging device is: as shown in Figure 1, at first, the residue situation that described CPU 34 is gathered described battery 33 electric weight by described collecting unit 31, described collecting unit 31 is converted into the signal of telecommunication to the residue situation of the electric weight of described battery 33 and delivers to described CPU 34; Next, after described CPU 34 is carried out computing and processing, judge and select according to described battery 33 remaining electric weight and by described selected cell 32, described selected cell 32 is selected to give described battery 33 chargings automatically or is directly given described voltage correction unit 35 power supplies, when described CPU 34 judges that the residue of described battery 33 electric weight is low, described selected cell 32 is closed the path to described voltage correction unit 35, open path to described battery 33, give described battery 33 chargings, when described CPU 34 judges that the residue of described battery 33 electric weight is high, described selected cell 32 is closed the path to described battery 33, open path to described voltage correction unit 35, give described voltage correction unit 35 power supplies, when the residue of described battery 33 electric weight of described CPU 34 judgements is about medium-sized, whether then detect described voltage correction unit 35 has the portable type electronic product of butt joint, if there is the portable type electronic product of butt joint described voltage correction unit 35, then give described voltage correction unit 35 power supplies, if voltage correction unit 35 does not have the portable type electronic product of butt joint, then give described battery 33 chargings; At last, if electric weight is the portable type electronic product that height and described voltage correction unit do not have butt joint surplus the described battery surplus 33, then described selected cell 32 is closed the path that described battery 33 is reached described voltage correction unit 35 automatically.
The preferably, as shown in Figure 2, described output also comprises output port converter (not shown) for single 36 yuan.Described output port converter is set, makes it possible to satisfy the portable type electronic product charging for various different charging ports, particularly, outfit can be satisfied the charging of USB port, various main flow mobile phone and the portable electronic product that some are common.
The preferably, the unit 34 that described central authorities handle is microcomputer processors.Described microcomputer processor control effect is good, in control industry utilization rate than higher, by engineers and technicians are in the industry grasped.
The preferably, described selected cell 32 includes a switching transistor (not shown).Transistor is set, and its auxiliary element that needs is few, low in energy consumption as switch, switch is rapid, and is like this then can reduce in the circuit loss to electric energy as much as possible, more energy savings.
The preferably, described output port converter also comprises USB port, and the output voltage of described USB port is between between the 5.5V to 7V, and output current is 0.3A.Described serial bus port be set be charging for the portable type electronic product that satisfies available serial bus port charging, output voltage is between the 5.5V to 7V, output current is the standard that 0.3A meets the serial bus port charging, can be for being fit to the portable type electronic product charging of serial bus port charging.
The preferably, described output port converter also comprises the dc power output end mouth, and the output voltage of described dc power output end mouth is between between the 15V to 18V, and output current is between between the 1A to 1.5A.It is between the 15V to 18V that output voltage is set, and output current is that the dc output end mouth between the 1A to 1.5A satisfies the standard to the notebook computer charging.
As shown in Figure 3, Fig. 3 is the schematic diagram of second embodiment of the utility model solar recharging bag.In the present embodiment, solar recharging bag 200, it is a knapsack with function of solar charging, be applicable to portable type electronic products such as notebook computer, MP3 player, mobile phone are charged, comprising inclusion 4, being used for conversion of solar energy is the solar panel group 5 of electric energy, also be provided with circuit 50 on the described inclusion 4, and the port 50a of the portable type electronic product butt joint of having a surplus also is set the portable type electronic product power supply.
As shown in Figure 4, Fig. 5 is the schematic diagram of the 3rd embodiment of the utility model solar recharging bag.In the present embodiment, solar recharging bag 300, it is a purse with function of solar charging, be applicable to portable type electronic products such as MP3 player, mobile phone are charged, comprising inclusion 6, being used for conversion of solar energy is the solar panel group 7 of electric energy, also be provided with circuit 70 on the described inclusion 6, and the port 70a of the portable type electronic product butt joint of having a surplus also is set the portable type electronic product power supply.
Because the utility model solar recharging bag 100,200 and 300 have identical operation principle, therefore only be described in detail with solar recharging bag 100 operation principles, particularly, as depicted in figs. 1 and 2, the solar charging controller for electric consumption 3 of the utility model solar recharging bag 100 comprises input block 30, collecting unit 31, selected cell 32, battery 33, CPU 34, voltage correction unit 35 and output unit 36, described CPU 34 respectively with described collecting unit 31, described selected cell 32, described battery 33 and described voltage correction unit 35 are electrically connected, described selected cell 32 also with described input block 30, described battery 33 and described voltage correction unit 35 are electrically connected, described voltage correction unit 35 also is electrically connected with described output unit 36. and described solar charging controller for electric consumption 3 also comprises and is used to indicate described battery 33 electric weight indicating members 37, described electric weight indicating member 37 is electrically connected with described CPU 34. described indicating member 37 be set be residue situation for the electric weight that can grasp described battery 33 at any time. particularly, described indicating member 37 is LCDs, described LCD is provided with outside the described inclusion 1. and the reason that LCD is set is that the driving circuit structure of LCD is simple, LCD is cheap, helping to reduce cost. the utility model solar recharging bag 100 is owing to have battery 33, so can utilize extraneous light storing electrical energy fully, maximally utilise extraneous luminous energy, can prolong portable type electronic product service time out of doors better.
Abovely the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to essence of the present utility model in conjunction with most preferred embodiment.
Claims (9)
1. solar recharging bag, be applicable to portable type electronic product is charged, described solar recharging bag comprises inclusion, be used for conversion of solar energy is the solar panel group of electric energy and is arranged at solar charging controller for electric consumption on the inclusion, described solar panel group is arranged on the outer surface of described inclusion, described solar panel group is electrically connected with described solar charging controller for electric consumption, it is characterized in that described solar charging controller for electric consumption comprises:
Battery, the electric energy that the described solar panel group of described accumulators store transforms;
Input block, described input block receives the electric energy that solar panel group transforms;
Collecting unit, described collecting unit is gathered the information about power of described battery;
Output unit, described output unit dock with extraneous portable type electronic product and to external world portable type electronic product power;
The voltage correction unit, described voltage correction unit is proofreaied and correct the voltage of described output unit output;
Selected cell, described selected cell is controlled the charge or discharge of described battery; And
CPU, described CPU is handled the information about power of the battery that described collecting unit is gathered, and controls described selected cell.
2. solar recharging bag as claimed in claim 1, it is characterized in that: described solar charging controller for electric consumption also comprises and is used to indicate described accumulator electric-quantity indicating member, described electric weight indicating member is electrically connected with described CPU, and described indicating member is arranged at outside the described inclusion.
3. solar recharging bag as claimed in claim 2 is characterized in that: described indicating member is a LCD.
4. solar recharging bag as claimed in claim 1 is characterized in that: described output unit also comprises the output port converter.
5. solar recharging bag as claimed in claim 1 is characterized in that: the unit that described central authorities handle is the microcomputer processor.
6. solar recharging bag as claimed in claim 1 is characterized in that: described selected cell includes a switching transistor.
7. solar recharging bag as claimed in claim 1 is characterized in that: the output voltage of described solar panel group is 20V, and electric current is 200mA.
8. solar recharging bag as claimed in claim 4 is characterized in that: described output port converter also comprises USB port, and the output voltage of described USB port is between between the 5.5V to 7V, and output current is 0.3A.
9. solar recharging bag as claimed in claim 4, it is characterized in that: described output port converter also comprises the dc power output end mouth, the output voltage of described dc power output end mouth is between between the 15V to 18V, and output current is between between the 1A to 1.5A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200612888U CN201445067U (en) | 2009-07-28 | 2009-07-28 | Solar charger bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200612888U CN201445067U (en) | 2009-07-28 | 2009-07-28 | Solar charger bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201445067U true CN201445067U (en) | 2010-05-05 |
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ID=42549780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200612888U Expired - Fee Related CN201445067U (en) | 2009-07-28 | 2009-07-28 | Solar charger bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201445067U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102780247A (en) * | 2012-08-10 | 2012-11-14 | 昆山乔锐金属制品有限公司 | Solar charger bag |
| 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 |
| CN108887861A (en) * | 2018-07-03 | 2018-11-27 | 昱臻科技（北京）有限公司 | Photovoltaic purse |
-
2009
- 2009-07-28 CN CN2009200612888U patent/CN201445067U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102780247A (en) * | 2012-08-10 | 2012-11-14 | 昆山乔锐金属制品有限公司 | Solar charger bag |
| CN108887861A (en) * | 2018-07-03 | 2018-11-27 | 昱臻科技（北京）有限公司 | Photovoltaic purse |
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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: 20100505 Termination date: 20130728 |