CN201252408Y - Solar battery charger with a transition battery - Google Patents
Solar battery charger with a transition battery Download PDFInfo
- Publication number
- CN201252408Y CN201252408Y CNU2008201320327U CN200820132032U CN201252408Y CN 201252408 Y CN201252408 Y CN 201252408Y CN U2008201320327 U CNU2008201320327 U CN U2008201320327U CN 200820132032 U CN200820132032 U CN 200820132032U CN 201252408 Y CN201252408 Y CN 201252408Y
- Authority
- CN
- China
- Prior art keywords
- battery
- charger
- transition cell
- transition
- solar 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
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a solar battery charger with a transition battery, comprising a charger connected with a rechargeable battery and a solar battery pack which is an amorphous silicon solar battery pack, wherein the transition battery used for storing electric energy is connected between the charger and the solar battery pack; the transition battery is also connected with an anti-overcharging circuit used for preventing the transition battery from being overcharged, an anti-overdischarging circuit used for preventing the transition battery from being overdischarged, and a transition battery detecting circuit used for detecting the transition battery capacity; the transition battery detecting circuit is also connected with a detecting switch; the charger is connected with a rechargeable battery detecting circuit used for detecting the rechargeable battery capacity; and the rechargeable battery detecting circuit is connected with the detecting switch. With the structure, the solar battery charger with a transition battery can be used in rainy and cloudy days with high charging efficiency and good practicability.
Description
Technical field
The utility model relates to a kind of battery charger, particularly a kind of battery charger that utilizes solar energy to charge.
Background technology
Solar energy is a kind of energy of safely cleaning, and solar energy is primary energy, is again regenerative resource.Its aboundresources both can freely use, and need not transportation again, and environment is not had any pollution.For the mankind have created a kind of new lifestyle, make society and the human epoch that enter an energy savings minimizing pollution.
The existing charger that utilizes solar energy to carry out battery charge, its solar battery group all adopts monocrystalline silicon or polysilicon, must just can charge the battery under sun-drenched condition, and cloudy day and rainy day can't use, and its charge efficiency is low, poor practicability.In addition, existing solar charger in charging process, can't be learnt what of the electric weight that charges into to tend to cause over-charging of battery, influences battery life and charging effect.
The utility model content
In view of this, the technical problem that the utility model solved is to provide also can use a kind of rainy day at cloudy day, and the charge efficiency height, the solar battery charger of the band transition cell that practicality is good.
The technical scheme of the solar battery charger of the utility model band transition cell is: it comprises the charger that connects rechargeable battery, this charger connects solar battery group, this solar battery group is the non-crystal silicon solar cell group, is connected with the transition cell that is used for store electrical energy between this charger and the solar battery group.
Wherein, this transition cell is connected with the anti-overcharge circuit that is used to prevent over-charging of battery, and is connected with and is used to control the overdischarge road that this transition cell is given the charger quick charge.
Transition cell also is connected with the transition cell testing circuit that is used to detect the transition cell electric weight, and this transition cell testing circuit is connected with sense switch.
This transition cell testing circuit is connected with the LED lamp.
This charger also is connected with the battery detection circuit that is used to detect electric quantity of rechargeable battery, and this battery detection circuit is connected with sense switch.
This battery detection circuit is connected with the LED lamp.
The beneficial effects of the utility model are: utilize transition cell, in use, at first utilize solar battery group that transition cell is charged, when if desired the rechargeable battery in the charger being charged, electric energy both can be charged to the charger, from transition cell like this, in travelling outdoors or playing, can go ahead of the rest by day transition cell is charged, when promptly charge to rechargeable battery night if desired, then can charge immediately like this.And the utility model has adopted dynamical amorphous silicon battery sheet, makes solar charger round-the-clockly to charge, and utilizes anti-overcharge circuit, when the electric weight that detects transition cell has been full of, has both stopped charging, prevents to overcharge the infringement transition cell.In addition, transition cell testing circuit and battery detection circuit, all have sense switch, in charging process, if want to learn charge capacity, press sense switch and can learn, and when not needing to detect, battery detection circuit then can the consuming cells electric weight, and the electric energy that the solar battery group conversion can be come all is stored in the chargeable battery.
Description of drawings
Fig. 1 is the principle schematic of the solar battery charger of the utility model band transition cell;
Fig. 2 is the circuit structure diagram of embodiment of the solar battery charger of the utility model band transition cell.
Embodiment
See also Figure 1 and Figure 2, a kind of solar battery charger of the utility model with transition cell, it comprises the charger 1 that connects rechargeable battery, this charger 1 connects solar battery group 2, it focuses on, this solar battery group 2 is the non-crystal silicon solar cell group, be connected with between this charger 1 and the solar battery group 2 be used for store electrical energy transition cell 7 wherein, this transition cell 7 is connected with and is used to the anti-overcharge circuit 3 that prevents that transition cell 7 from overcharging, and is connected with and is used to control this transition cell 7 and gives the overdischarge road 8 of charger 1 quick charge.Utilize transition cell 7, in use, at first utilize 2 pairs of transition cells of solar battery group to charge, when if desired the rechargeable battery in the charger 1 being charged, electric energy both can be charged to the charger 1, like this from transition cell, in travelling outdoors or playing, can go ahead of the rest by day transition cell is charged, when promptly charge to rechargeable battery night if desired, then can charge immediately like this.
This transition cell 7 also is connected with the transition cell testing circuit 71 that is used to detect the transition cell electric weight, this transition cell testing circuit 71 is connected with sense switch 5, and this transition cell testing circuit 71 connects can also be provided with LED lamp 6, utilizes the LED lamp to represent what of electric weight in the transition cell.
Same, this charger 1 also is connected with the battery detection circuit 4 that is used to detect electric quantity of rechargeable battery, and this battery detection circuit is connected with sense switch 5, and, this battery detection circuit can be connected with LED lamp 6 equally, utilizes the LED lamp to represent what of electric quantity of rechargeable battery.Fig. 2 is the circuit structure diagram of a kind of embodiment of the present utility model, and the interlock circuit structure in the utility model is not limited to this, also can be other circuit structure that can realize identical function.
The utility model has adopted dynamical amorphous silicon battery sheet, makes solar charger round-the-clockly to charge, and, utilize anti-overcharge circuit, when the electric weight that detects transition cell has been full of, both stopped charging, prevent to overcharge the infringement battery.In addition, transition cell testing circuit and battery detection circuit, all have sense switch, in charging overcharges, if want to learn charge capacity, press sense switch and can learn, and when not needing to detect, battery detection circuit then can the consuming cells electric weight, and the electric energy that the solar battery group conversion can be come all is stored in the chargeable battery.
In sum; the utility model is from application target; on the usefulness; viewpoint such as progressive and novelty is set forth; the practical improvement that it has; function enhancement and use important document that Patent Law is emphasized have been met; explanation and accompanying drawing that the utility model is above; it only is preferred embodiment of the present utility model; be not to limit to the utility model with this; therefore; all all and the utility model structures; device; features etc. are approximate; duplicate; be allly to replace or modification etc. according to the utility model patent claim being equal to of doing, all should still belong within the scope of patent application protection of the present utility model.
Claims (6)
1, a kind of solar battery charger with transition cell, it comprises the charger that connects rechargeable battery, this charger connects solar battery group, it is characterized in that, this solar battery group is the non-crystal silicon solar cell group, is connected with the transition cell that is used for store electrical energy between this charger and the solar battery group.
2, the solar battery charger of band transition cell as claimed in claim 1, it is characterized in that, this transition cell is connected with the anti-overcharge circuit that is used to prevent over-charging of battery, and is connected with and is used to control the overdischarge road that this transition cell is given the charger quick charge.
3, the solar battery charger of band transition cell as claimed in claim 1 is characterized in that, transition cell also is connected with the transition cell testing circuit that is used to detect the transition cell electric weight, and this transition cell testing circuit is connected with sense switch.
4, the solar battery charger of band transition cell as claimed in claim 3 is characterized in that, this transition cell testing circuit is connected with the LED lamp.
5, the solar battery charger of band transition cell as claimed in claim 1 is characterized in that, this charger also is connected with the battery detection circuit that is used to detect electric quantity of rechargeable battery, and this battery detection circuit is connected with sense switch.
6, the solar battery charger of band transition cell as claimed in claim 5 is characterized in that, this battery detection circuit is connected with the LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201320327U CN201252408Y (en) | 2008-08-01 | 2008-08-01 | Solar battery charger with a transition battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201320327U CN201252408Y (en) | 2008-08-01 | 2008-08-01 | Solar battery charger with a transition battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201252408Y true CN201252408Y (en) | 2009-06-03 |
Family
ID=40748071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201320327U Expired - Fee Related CN201252408Y (en) | 2008-08-01 | 2008-08-01 | Solar battery charger with a transition battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201252408Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2489498A (en) * | 2011-03-31 | 2012-10-03 | Nexus Alpha Low Power Systems Ltd | A battery charger and method using an irregular power source such as a solar panel and which comprises super-capacitors. |
-
2008
- 2008-08-01 CN CNU2008201320327U patent/CN201252408Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2489498A (en) * | 2011-03-31 | 2012-10-03 | Nexus Alpha Low Power Systems Ltd | A battery charger and method using an irregular power source such as a solar panel and which comprises super-capacitors. |
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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: 20090603 Termination date: 20150801 |
|
| EXPY | Termination of patent right or utility model |