CN200990520Y - Solar multifunction charger - Google Patents
Solar multifunction charger Download PDFInfo
- Publication number
- CN200990520Y CN200990520Y CNU200620015949XU CN200620015949U CN200990520Y CN 200990520 Y CN200990520 Y CN 200990520Y CN U200620015949X U CNU200620015949X U CN U200620015949XU CN 200620015949 U CN200620015949 U CN 200620015949U CN 200990520 Y CN200990520 Y CN 200990520Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- solar energy
- charging
- booster circuit
- diode
- 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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Classifications
-
- 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
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a solar energy multifunctional charger, which comprises a box, and a charging circuit which is arranged in the box. The charging circuit comprises a solar energy, a diode, a chargeable battery, a protective circuit, a load circuit, as well as a first booster circuit and a second booster circuit; the solar energy is connected by the diode with the first booster circuit which provides electrical source to the chargeable battery; the chargeable battery provides electrical source to the load circuit by the second booster circuit and the protective circuit. Therefore, the various AC electrical sources are transformed to DC electrical source so that the chargeable battery can be charged; at the same time, the AC electrical source can be transformed to the DC electrical source so as to charge to the connected load circuit. When in charging, the chargeable battery is full after charging 1 to 2 hours, so as to improve the charging efficiency. Furthermore, the chargeable battery can be charged directly with the transformed AC electrical circuit, so as to improve the compatibility of the charger with other AC electrical sources.
Description
[Ji Intraoperative field]
The utility model relates to a kind of charger, specifically is a kind of solar energy multifunctional charger that is used for mobile phone, MP3, harvests energy and regulate the one of charging voltage.
[Bei Jing Ji Intraoperative]
Existing sell a kind of solar energy multifunctional charger on the market, its structure comprises box body, be arranged at the box surface photocell assembly, be connected in battery component output electrode on the photocell assembly, be connected in circuit element, the rechargeable battery that is connected with the circuit element one on the battery component output electrode, be arranged at diode between photocell assembly and the circuit element, be connected in parallel in the DC boosting element on the battery component output electrode and be connected in load circuit on the DC boosting element output.During its work, electric energy one tunnel charges to load circuit through battery component output electrode, DC boosting element in the photocell assembly, simultaneously another road is through diode and be connected in the circuit element of diode output and chargeable battery is charged, so that standby.Long because of above-mentioned photoelectric cell assembly to the time that load circuit charges, make that the efficient of its use is low.Energy conversion in above-mentioned charging modes is subjected to the influence of the geographical conditions of natural environment and climate, causes the poor compatibility of its described charger.
[utility model content]
The utility model provides a kind of its charge efficiency that not only can improve in order to solve technical problem to be solved, but also can increase the solar energy multifunctional charger of the compatibility of itself and other electric current.
For achieving the above object, the utility model provides a kind of solar energy multifunctional charger, and the charging circuit, the charging circuit that comprise box body, are arranged at box body inside comprise that solar energy, diode, rechargeable battery, protective circuit, load circuit, charging circuit also comprise first booster circuit and second booster circuit; Described solar energy is connected with first booster circuit by diode, and solar energy connects the positive pole of diode, and first booster circuit connects the negative pole of diode; First booster circuit provides power supply to rechargeable battery; Rechargeable battery provides power supply by second booster circuit and protective circuit to load circuit.
According to above-mentioned major technique feature, be connected with ac-dc converter circuit at the input of rechargeable battery.
According to above-mentioned major technique feature, ac-dc converter circuit is by exchanging 220 volts of chargers that convert 5 volts to.
According to above-mentioned major technique feature, described first and second booster circuit is made of chip respectively.
According to above-mentioned major technique feature, the model of described chip is the chip of CE9908 or PT1301.
The utility model technique effect: the input at rechargeable battery is provided with ac-dc converter circuit, make that converting various AC power to DC power supply charges to rechargeable battery, simultaneously, also AC power can be changed DC power supply charges to above-mentioned connection load circuit, when charging, generally only need 1-2 hour just can be full of rechargeable battery, thereby reach the efficient that improves its charging.In addition, various AC power directly can also be charged to it through after changing, thereby reach the compatibility that improves its charger and other AC power.
For the purpose of this utility model, structural feature and function thereof are had further understanding, conjunction with figs. is described in detail as follows now:
[description of drawings]
Fig. 1 is the schematic diagram of the solar energy multifunctional charger among a kind of embodiment of the utility model;
Fig. 2 is the schematic diagram of the solar energy multifunctional charger among the another kind of embodiment of the utility model.
[embodiment]
See also Figure 1 and Figure 2; illustrate that below in conjunction with embodiment the utility model adopts a kind of solar energy multifunctional charger; charging circuit, the charging circuit that comprise box body, is arranged at box body inside comprise solar energy, be arranged at diode on the solar energy output, be connected in parallel in rechargeable battery, load circuit on the solar energy output, be connected in the protective circuit of load circuit input, also comprises first booster circuit that is connected in solar energy and rechargeable battery, is connected in second booster circuit between rechargeable battery and the protective circuit.Output at rechargeable battery is provided with ac-dc converter circuit.Described first and second booster circuit is made of chip respectively, and the model of described chip is the chip of CE9908 or PT1301.
During work; when the power supply of the part of solar energy inside can be successively through first booster circuit, second booster circuit, be connected in the protective circuit on the second booster circuit output; by the protective circuit output load circuit is charged again; above-mentioned load circuit is charged; simultaneously; part power supply can directly charge to rechargeable battery, so that standby.
When extraneous AC power converts DC power supply to through AC-DC Circuit; directly charge to rechargeable battery in the part of direct current source; the power supply of another part of its conversion is successively through second booster circuit; be connected in the protective circuit of the second booster circuit output; by the protective circuit output load circuit is charged again; this charging modes only needs 1-2 hour; just can the load circuit that be recharged be full of; relatively can mutually with the charging interval of the prior art; the solar energy multifunctional charger can reduce the time to the load circuit charging in the utility model, thereby reaches the operating efficiency that improves its charging.
In addition, the solar energy multifunctional charger is except realizing by the solar energy converting mode its load circuit that is recharged charged in the utility model, can also realize its load circuit that is recharged is charged by the AC-DC conversion regime, thereby reach the compatibility that improves its charger and other AC power.
In sum, input at rechargeable battery is provided with AC-DC Circuit, make that converting various AC power to DC power supply charges to rechargeable battery, simultaneously, also AC power can be changed DC power supply charges to above-mentioned connection load circuit, when charging, generally only needed 1-2 hour just can be full of rechargeable battery, thereby reach the efficient that improves its charging.In addition, various AC power directly can also be charged to it through after changing, thereby reach the compatibility that improves its charger and other AC power.
Claims (5)
1, a kind of solar energy multifunctional charger, the charging circuit, the charging circuit that comprise box body, are arranged at box body inside comprise solar energy, diode, rechargeable battery, protective circuit, load circuit, it is characterized in that: charging circuit also comprises first booster circuit and second booster circuit; Described solar energy is connected with first booster circuit by diode, and solar energy connects the positive pole of diode, and first booster circuit connects the negative pole of diode; First booster circuit provides power supply to rechargeable battery; Rechargeable battery provides power supply by second booster circuit and protective circuit to load circuit.
2, solar energy multifunctional charger as claimed in claim 1, it is characterized in that: the input at rechargeable battery is connected with ac-dc converter circuit.
3, solar energy multifunctional charger as claimed in claim 2 is characterized in that: ac-dc converter circuit is by exchanging 220 volts of chargers that convert 5 volts to.
4, solar energy multifunctional charger as claimed in claim 1 is characterized in that: described first and second booster circuit is made of chip respectively.
5, solar energy multifunctional charger as claimed in claim 4 is characterized in that: the model of described chip is the chip of CE9908 or PT1301.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620015949XU CN200990520Y (en) | 2006-11-23 | 2006-11-23 | Solar multifunction charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620015949XU CN200990520Y (en) | 2006-11-23 | 2006-11-23 | Solar multifunction charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200990520Y true CN200990520Y (en) | 2007-12-12 |
Family
ID=38941554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200620015949XU Expired - Fee Related CN200990520Y (en) | 2006-11-23 | 2006-11-23 | Solar multifunction charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200990520Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101980410A (en) * | 2010-04-01 | 2011-02-23 | 东莞市大一软件科技有限公司 | Control circuit for electric energy released by solar storage battery |
| CN102687179A (en) * | 2009-11-02 | 2012-09-19 | 贝尔金国际股份有限公司 | Battery backup system, method of use, and method of manufacturing |
| US20120299529A1 (en) * | 2009-12-31 | 2012-11-29 | Guo Guangxi | Solar charger for charging power battery |
-
2006
- 2006-11-23 CN CNU200620015949XU patent/CN200990520Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102687179A (en) * | 2009-11-02 | 2012-09-19 | 贝尔金国际股份有限公司 | Battery backup system, method of use, and method of manufacturing |
| US20120299529A1 (en) * | 2009-12-31 | 2012-11-29 | Guo Guangxi | Solar charger for charging power battery |
| US10270282B2 (en) * | 2009-12-31 | 2019-04-23 | Shenzhen Byd Auto R&D Company Limited | Solar charger comprising a charging unit for charging a power battery to a high voltage, a photo-sensitive unit for detecting light intensity, a switch unit for regulating connection between the charging unit and the power battery, and a control unit for regulating the charging of the power battery based on a saturation level and the light intensity |
| CN101980410A (en) * | 2010-04-01 | 2011-02-23 | 东莞市大一软件科技有限公司 | Control circuit for electric energy released by solar storage battery |
| CN101980410B (en) * | 2010-04-01 | 2014-07-09 | 东莞市大一软件科技有限公司 | Control circuit for electric energy released by solar storage battery |
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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: 20071212 Termination date: 20101123 |