CN2824411Y - Portable AC and DC dual-purpose solar power device - Google Patents
Portable AC and DC dual-purpose solar power device Download PDFInfo
- Publication number
- CN2824411Y CN2824411Y CN 200520074579 CN200520074579U CN2824411Y CN 2824411 Y CN2824411 Y CN 2824411Y CN 200520074579 CN200520074579 CN 200520074579 CN 200520074579 U CN200520074579 U CN 200520074579U CN 2824411 Y CN2824411 Y CN 2824411Y
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- control device
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- solar panel
- inverter
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- Expired - Lifetime
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- 238000007600 charging Methods 0.000 claims description 11
- 239000003990 capacitor Substances 0.000 claims description 9
- 238000005299 abrasion Methods 0.000 abstract 1
- 239000012467 final product Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to a portable AC and DC dual-purpose solar power device which has the advantages of high portability, direct charge, no need of frequently inserting of plugs and sockets, less abrasion and high stability and reliability of the whole device. The utility model comprises a case body and solar panels, wherein a storage battery, an inverter device and a control device are arranged in the case body, the storage battery is charged by the solar panels through the control device and supplies power to the outside through the control device, and the lateral part of the case body is provided with a power supply output jack and an output switch. The utility model is characterized in that the case body is arranged in a double retractable mode, the solar panels are respectively covered on the double retractable case body, and the solar panels are connected by conducting wires.
Description
(1) technical field
The utility model relates to the solar energy photovoltaic utilization device, is specially portable AC/DC solar energy power source apparatus.
(2) background technology
Existing portable AC/DC solar energy power source apparatus, its structure sees that the patent No. is 97226667.4 utility model patent.It is except solar panel, and remaining main frame and accessory all are contained in the casing as the control panel of storage battery, inverter, controller and control connector, and the case lid of can folding closing is arranged on the casing.And solar panel adopts external its form to have two kinds: a kind of to be that solar panel directly is installed on outdoor, during charging casing directly got final product with the solar panel connection; Another is that solar panel is installed on another casing, during charging casing is opened the direct light of facing, and two casings butt joints are to charge in batteries, and two kinds of external forms all are not suitable for long journey and carry; And frequent charge, plug frequently patch the wearing and tearing that can cause between connector, thereby can have influence on the stability and the reliability of whole supply unit.
(3) summary of the invention
Above-mentioned shortcoming at existing portable AC/DC solar energy power source apparatus, the utility model provides another portable AC/DC solar energy power source apparatus, it is easy to carry, it can directly charge does not need plugs and sockets frequently to peg graft, therefore its wearing and tearing are few, and the stability and the reliability of whole device are higher.
Its technical scheme is such: it comprises casing, solar panel, storage battery, inverter, control device are installed in the described casing, described solar panel by control device to charge in batteries, described storage battery is externally powered by control device, the sidepiece of described casing is provided with power supply output plughole and output switch, it is characterized in that: described casing is two foldings, described solar panel is covered in the folding face of two folding casings respectively, connects with lead between the described solar panel.
It is further characterized in that: described control device comprises overcharge protection circuit, the charging display circuit, overcharge display circuit and over-discharge protection circuit, described overcharge protection circuit is by resistance R 1, R2, R3, R4, R5, electronic switch VT1, pressurizer TL1 forms, described charging display circuit is by resistance R 6, luminous tube LED1, D1 forms, the described display circuit that overcharges is by resistance R 7, R8, R9, R10, R11, pressurizer TL2, electronic switch VT2, luminous tube LED2 forms, and described over-discharge protection circuit is by resistance R 12, R13, R14, R15, electronic switch VT3, pressurizer TL3, capacitor C 1 is formed; Described inverter comprises that resistance R 16, diode D2, luminous tube LED4, fuse FU1, capacitor C 2, inductance L and model are the inverter of YBQDC12V/AC220V, and the input of described inverter is connected with the output on described overdischarge road; It also comprises adjustable stable-pressure device, described adjustable stable-pressure device is made up of resistance R 18, R19, R20, capacitor C 3, C4, diode D3, D4, potentiometer W, triode VT4, VT5, adjustable regulator block LM317T, sidepiece correspondence at described casing is provided with the adjustable voltage output plughole, and the input of described adjustable stable-pressure device is connected with the output on described overdischarge road.
In the said structure of the present utility model,, in power taking, casing is launched like this because solar panel is arranged on the folding face of casing, with the direction of solar panel in the face of light, can directly charge, the casing of finishing using is involutory to get final product, easy to carry like this; And the electronic switch in the over-discharge protection circuit can be controlled output automatically, reliable and stable work; And the setting of overcharge protection circuit, can realize over-charge protective to solar panel, need not the special messenger monitors, the useful life of solar panel is longer, thereby the stability and the reliability of whole supply unit have further been guaranteed, avoided existing portable AC/DC solar energy power source apparatus, solar panel is external, is not suitable for long journey and carries; Again because cell panel is external, during charging plug frequently patch the wearing and tearing that can cause between connector, loose contact, thus have influence on the stability of whole supply unit and the shortcoming of reliability.
(4) description of drawings
Fig. 1 is circuit theory diagrams of the present utility model;
The structural representation that Fig. 2 the utility model vertical view is analysed and observe;
Fig. 3 is the left view that the utility model launches among Fig. 2.
(5) embodiment
See Fig. 2, Fig. 3, the utility model comprises casing 8, solar panel 9, storage battery 3, inverter 2, control device 1 are installed in the casing 8, solar panel 9 is by 3 chargings of 1 pair of storage battery of control device, storage battery 3 is externally powered by control device 1, the sidepiece of casing 8 is provided with power supply output plughole 4,7 and output switch 6, casing 8 is two foldings, solar cell 9 plates are covered in the folding face (see figure 3) of two folding casings respectively, connect with lead between the solar panel 9,5 is display lamp.See Fig. 1, control device comprises overcharge protection circuit, the charging display circuit, overcharge display circuit and over-discharge protection circuit, described overcharge protection circuit is by resistance R 1, R2, R3, R4, R5, electronic switch VT1, pressurizer TL1 forms, described charging display circuit is by resistance R 6, luminous tube LED1, diode D1 forms, the described display circuit that overcharges is by resistance R 7, R8, R9, R10, R11, pressurizer TL2, electronic switch VT2, luminous tube LED2 forms, and described over-discharge protection circuit is by resistance R 12, R13, R14, R15, electronic switch VT3, pressurizer TL3, capacitor C 1 is formed; Described inverter comprises that resistance R 16, diode D2, luminous tube LED4, fuse FU1, capacitor C 2, inductance L and model are the inverter of YBQDC12V/AC220V, and the input of described inverter is connected with the output on described overdischarge road; It also comprises adjustable stable-pressure device, described adjustable stable-pressure device is made up of resistance R 18, R19, R20, capacitor C 3, C4, diode D3, D4, potentiometer W, triode VT4, VT5, adjustable regulator block LM317T, sidepiece correspondence at described casing is provided with the adjustable voltage output plughole, and the input of described adjustable stable-pressure device is connected with the output on described overdischarge road.Describe control procedure of the present utility model below in conjunction with Fig. 1: saturated its voltage of charge in batteries is between 14.1V-14.5V, when its charging voltage surpasses 14.5V, electronic switch VT1 connects, when the voltage at R2 two ends reaches 2.5V, TL1 connects, and electric current discharges by electronic switch VT1 and resistance R 5.No matter how much voltage of storage battery is, LED1 is bright always, and is synchronous with illumination; When the voltage of storage battery during less than 14.5V electronic switch VT2 disconnect, LED2 does not work; When the voltage of storage battery during greater than 14.5V, VT2 connects, and LED2 is bright; When storage battery is externally powered, when voltage during greater than 10V VT3 be in on-state always, when the voltage of storage battery during less than 10V, VT3 disconnects, storage battery stops external power supply.The user can select to exchange or direct current as required voluntarily, when needing 3-9V with the voltage of interior numerical value, can regulate regulator block, from the direct power taking of the delivery outlet of DC3-9V; Over-discharge protection circuit can directly external voltage supplied be the direct current of 12V also, and fuse FU2, LED3, R17 constitute direct current output indicating circuit.
Claims (4)
1, portable AC/DC solar energy power source apparatus, it comprises casing, solar panel, storage battery, inverter, control device are installed in the described casing, described solar panel by control device to charge in batteries, described storage battery is externally powered by control device, the sidepiece of described casing is provided with power supply output plughole and output switch, it is characterized in that: described casing is two foldings, described solar panel is covered in the folding face of two folding casings respectively, connects with lead between the described solar panel.
2; according to the described solar energy power source apparatus of claim 1; it is characterized in that: described control device comprises overcharge protection circuit; the charging display circuit; overcharge display circuit and over-discharge protection circuit; described overcharge protection circuit is by resistance R 1; R2; R3; R4; R5; electronic switch VT1; pressurizer TL1 forms; described charging display circuit is by resistance R 6; luminous tube LED1; diode D1 forms; the described display circuit that overcharges is by resistance R 7; R8; R9; R10; R11; pressurizer TL2; electronic switch VT2; luminous tube LED2 forms, and described over-discharge protection circuit is by resistance R 12; R13; R14; R15; electronic switch VT3; pressurizer TL3; capacitor C 1 is formed.
3, according to the described solar energy power source apparatus of claim 1, it is characterized in that: described inverter comprises that resistance R 16, diode D2, luminous tube LED4, fuse FU1, capacitor C 2, inductance L and model are the inverter of YBQDC12V/AC220V, and the input of described inverter is connected with the output on described overdischarge road.
4, according to the described solar energy power source apparatus of claim 1, it is characterized in that: it also comprises adjustable stable-pressure device, described adjustable stable-pressure device is made up of resistance R 18, R19, R20, capacitor C 3, C4, diode D3, D4, potentiometer W, triode VT4, VT5, adjustable regulator block LM317T, sidepiece correspondence at described casing is provided with the adjustable voltage output plughole, and the input of described adjustable stable-pressure device is connected with the output on described overdischarge road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520074579 CN2824411Y (en) | 2005-08-12 | 2005-08-12 | Portable AC and DC dual-purpose solar power device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520074579 CN2824411Y (en) | 2005-08-12 | 2005-08-12 | Portable AC and DC dual-purpose solar power device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2824411Y true CN2824411Y (en) | 2006-10-04 |
Family
ID=37033532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520074579 Expired - Lifetime CN2824411Y (en) | 2005-08-12 | 2005-08-12 | Portable AC and DC dual-purpose solar power device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2824411Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742915A (en) * | 2016-03-29 | 2016-07-06 | 蔡华翔 | Solar powered wiring board with automatic power-off function |
| CN105798861A (en) * | 2016-05-20 | 2016-07-27 | 国网湖北省电力公司神农架供电公司 | Tool box for first-aid repair of power distribution net |
-
2005
- 2005-08-12 CN CN 200520074579 patent/CN2824411Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742915A (en) * | 2016-03-29 | 2016-07-06 | 蔡华翔 | Solar powered wiring board with automatic power-off function |
| CN105798861A (en) * | 2016-05-20 | 2016-07-27 | 国网湖北省电力公司神农架供电公司 | Tool box for first-aid repair of power distribution net |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ANHUI ZHENFA NEW ENERGY SCIENCE AND TECHNOLOGY CO. Free format text: FORMER OWNER: ZHA ZHENGFA Effective date: 20091113 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091113 Address after: No. 316, Jinxiu Road, Hefei economic and Technological Development Zone, Anhui, China: 230601 Patentee after: Anhui Zhenfa New Energy Technology Co.,Ltd. Address before: Jiangsu province Wuxi City District River Science Park (sinpatsu Solar Technology Development Co. Ltd.), zip code: 214006 Patentee before: Cha Zhengfa |
|
| C56 | Change in the name or address of the patentee |
Owner name: ZHENFA NEW ENERGY SCIENCE + TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ANHUI ZHENFA NEW ENERGY TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 230601 No. 316 Jinxiu Avenue, Hefei economic and Technological Development Zone, Anhui, China Patentee after: ZHENFA NEW ENERGY TECHNOLOGY CO., LTD. Address before: 230601 No. 316 Jinxiu Road, Hefei economic and Technological Development Zone, Anhui Patentee before: Anhui Zhenfa New Energy Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150812 Granted publication date: 20061004 |
|
| EXPY | Termination of patent right or utility model |