CN201994694U - Solar power supply - Google Patents

Solar power supply Download PDF

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Publication number
CN201994694U
CN201994694U CN2011200481874U CN201120048187U CN201994694U CN 201994694 U CN201994694 U CN 201994694U CN 2011200481874 U CN2011200481874 U CN 2011200481874U CN 201120048187 U CN201120048187 U CN 201120048187U CN 201994694 U CN201994694 U CN 201994694U
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CN
China
Prior art keywords
storage battery
battery
control circuit
board
charge
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 - Lifetime
Application number
CN2011200481874U
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Chinese (zh)
Inventor
陈少忠
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Individual
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Individual
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Publication date
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Priority to CN2011200481874U priority Critical patent/CN201994694U/en
Application granted granted Critical
Publication of CN201994694U publication Critical patent/CN201994694U/en
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Expired - Lifetime legal-status Critical Current

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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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Abstract

The utility model discloses a solar power supply, which comprises storage battery packs, a solar battery board and a charging and discharging control circuit board, wherein the charging and discharging control circuit board is respectively connected with the storage battery packs and the solar battery board; the storage battery packs comprise a first storage battery and at least one movable storage battery; and the solar battery board respectively charges the first storage battery and the second storage battery through the charging and discharging control circuit board. In the technical scheme, the two storage battery packs are adopted; one storage battery pack is combined with a solar battery and the other storage battery pack can be taken out; when the solar battery board is used for charging at daytime, energy which is converted by the solar battery board can be made the best of; and during the use process, a battery in the second storage battery pack can be applied to a recorder, a toy and various remote controllers, which need the battery. In this way, the efficiency of the solar battery board can be improved; and the influence of the disposable battery on environment in families can be reduced.

Description

A kind of sun-generated electric power
Technical field
The utility model relates to field of power supplies, being particularly related to a kind of solar panels or civil power of utilizing charges, in storage battery, and utilize its circuit board power storage, also can provide power supply for some digital products chargings to the power supply of small electric apparatus such as the bulb of electricity consumption or fan.
Background technology
At present, sun-generated electric power is all liked by vast consumption deeply owing to meet the requirement of environmental protection low-carbon (LC), many small electric apparatus that utilize sun-generated electric power that electric power is provided are arranged in the market, student's desk lamp such as the band solar cell, the energy of these desk lamps mainly contains two kinds of sources, mainly be to be charge in batteries by the solar panel that combines with it by day, the output of storage battery is output as the power supply of LED desk lamp by circuit board at night.The power output of solar cell generally all will be designed into the size that storage battery wherein can be full of in these LED desk lamps in one day, and the sun intensity of an every day will influence the power output of solar panel, therefore, generally speaking, unnecessary electric energy is all arranged during the solar panel charging, and one family need use the local a lot of of battery, as some little recorder, toy and various remote controller all need battery, one family needed the dry cell number of use at dozens of in 1 year at present, these all can cause environmental pollution, if use rechargeable battery instead, also need charger, increase use cost.
The utility model content
Goal of the invention of the present utility model is a kind of sun-generated electric power of design, this sun-generated electric power has two group storage batteries, one group storage battery and solar cell are combined, another group storage battery can move, when solar panel charges by day, the energy that can utilize solar panel to change during use, can be taken second storage battery in the family in other place that need use battery such as recorder, toy and the various remote controller and use.
The technical solution of the utility model is: a kind of sun-generated electric power, comprise batteries, solar panel, charge-discharge control circuit plate, described charge-discharge control circuit plate is connected with solar panel with described batteries respectively, described batteries comprises that first storage battery and at least one move group storage battery, and described solar panel is described first storage battery and all second charge in batteries by described charge-discharge control circuit plate respectively.
Further, in above-mentioned a kind of sun-generated electric power: the anode of described first storage battery and second storage battery and battery cathode link respectively and form the multiple-connected battery group and link to each other with described charge-discharge control circuit plate.
Further, in above-mentioned a kind of sun-generated electric power: the negative pole of described first storage battery links to each other with the positive pole of second storage battery, the negative pole of the positive pole of first storage battery and second storage battery connects respectively and discharges and recharges the above solar panel charging interface of control board, and the positive pole that one lead-in wire and first storage battery is set at the anodal connecting place of the negative pole of described first storage battery and second storage battery connects respectively and discharges and recharges the outside power supply interface of control board.
In the technical solution of the utility model, employing has two group storage batteries, one group storage battery and solar cell are combined, the batteries of another group storage battery for taking out, when solar panel charges by day, can make full use of the energy that solar panel is changed, during use, the battery in second batteries can be taken in the family in other place that need use battery such as recorder, toy and the various remote controller and use.The efficient that like this, promptly can improve solar panel can reduce family's influence to environment by using disposable battery again.
Below in conjunction with specific embodiment and accompanying drawing the utility model is carried out comparatively detailed explanation.
Description of drawings
Fig. 1 is the utility model system block diagram.
Fig. 2 is the utility model embodiment 1 batteries connection layout.
Fig. 3 is the utility model embodiment 2 batteries connection layouts.
Embodiment
Embodiment 1, as shown in Figure 1: present embodiment is the small electric apparatus that a kind of adolescent student is liked, it is a kind of desk lamp, this desk lamp is provided with mini fan, particularly after going to bed light-off evening, school uses for a moment emergency light and fan, comprise storage battery, storage battery is connected with solar panel by charging control circuit, be charge in batteries by day, go back the LED bulb in addition, mini fan and USB interface charging inlet, bulb links to each other with storage battery by charge/discharge control circuit with fan as shown in Figure 1, charging control circuit and charge/discharge control circuit, the control circuit of USB interface is arranged on the battery charge-discharge control circuit plate.The main feature of present embodiment is to have two group storage battery groups: first batteries and second battery pack, after being full of electricity, second batteries can be taken out, use that other need use the place of battery in the family, Source Music uses in language repeater, toy, alarm clock and the various remote controller.
Embodiment 1, as depicted in figs. 1 and 2, the storage battery that uses in the present embodiment is by the first storage battery BAT1 and the second storage battery BAT2 parallel connection, the anode of the first storage battery BAT1 and the second storage battery BAT2 and battery cathode link respectively and form the multiple-connected battery group and link to each other charging and discharge all 1 pin on the charge-discharge control circuit plate and 2 pin with the charge-discharge control circuit plate exactly.As required, also can be by more storage battery parallel connection to make full use of the solar panel transfer ratio.
Embodiment 2, as shown in figures 1 and 3, compare with embodiment 1, and the main distinction is the first storage battery BAT1 and second storage battery BAT2 series connection.There are three lines to link to each other with the charge-discharge control circuit plate, connected mode has: the negative pole of the first storage battery BAT1 links to each other with the positive pole of the second storage battery BAT2, the negative pole of the positive pole of the first storage battery BAT1 and the second storage battery BAT2 is exactly the charging both positive and negative polarity of whole batteries, connect respectively and discharge and recharge on the control board by solar panel charging interface 1 pin and 2 pin, at the anodal connecting place of the negative pole of the first storage battery BAT1 and the second storage battery BAT2 one lead-in wire is set and connects the 3rd pin that discharges and recharges on the control board, during the batteries power supply, 1 pin and 3 pin are formed output electrode, and 3 pin and 2 pin are formed output electrode equally.

Claims (3)

1. sun-generated electric power, comprise batteries, solar panel, charge-discharge control circuit plate, described charge-discharge control circuit plate is connected with solar panel with described batteries respectively, it is characterized in that: described batteries comprises first storage battery and at least one second storage battery, and described solar panel is described first storage battery and all second charge in batteries by described charge-discharge control circuit plate respectively.
2. a kind of sun-generated electric power according to claim 1 is characterized in that: the anode of described first storage battery and second storage battery and battery cathode link respectively and form the multiple-connected battery group and link to each other with described charge-discharge control circuit plate.
3. a kind of sun-generated electric power according to claim 1, it is characterized in that: the negative pole of described first storage battery links to each other with the positive pole of second storage battery, the negative pole of the positive pole of first storage battery and second storage battery connects respectively and discharges and recharges the above solar panel charging interface of control board, and the positive pole that one lead-in wire and first storage battery is set at the anodal connecting place of the negative pole of described first storage battery and second storage battery connects respectively and discharges and recharges the outside power supply interface of control board.
CN2011200481874U 2011-02-25 2011-02-25 Solar power supply Expired - Lifetime CN201994694U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200481874U CN201994694U (en) 2011-02-25 2011-02-25 Solar power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200481874U CN201994694U (en) 2011-02-25 2011-02-25 Solar power supply

Publications (1)

Publication Number Publication Date
CN201994694U true CN201994694U (en) 2011-09-28

Family

ID=44671169

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200481874U Expired - Lifetime CN201994694U (en) 2011-02-25 2011-02-25 Solar power supply

Country Status (1)

Country Link
CN (1) CN201994694U (en)

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C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20110928

CX01 Expiry of patent term