CN204856371U - Solar cell module for panel computer - Google Patents
Solar cell module for panel computer Download PDFInfo
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- CN204856371U CN204856371U CN201520457726.8U CN201520457726U CN204856371U CN 204856371 U CN204856371 U CN 204856371U CN 201520457726 U CN201520457726 U CN 201520457726U CN 204856371 U CN204856371 U CN 204856371U
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Abstract
The utility model relates to a solar cell module for panel computer, the motor electricity is connected with and makes the solar cell module follow sunlight pivoted automatic following control circuit, the input of automatic following control circuit, the electricity is connected with photosensitive sensor no. 1, 2 number photosensitive sensor, every photosensitive sensor of group is formed by two photosensitive series resistance intersection combination respectively, four photo resistance branches maybe photo resistance RT1, photo resistance RT2, photo resistance RT3, photo resistance RT4, photo resistance RT1, photo resistance RT4's output electricity is connected, be connected with the motor in the solar cell module, the motor is connected and is controlled the solar cell board and follow the sunlight motion, makes the solar cell module be in the most efficient charge mode all the time. The utility model discloses a solar charging circuit has the working property steadily, operation safe and reliable, low -loss, high efficiency, simple structure, advantages such as output voltage precision height.
Description
Technical field
The utility model relates to field of batteries, relates to a kind of panel computer solar cell module specifically.
Background technology
Rechargeable solar battery is the charging modes inexhaustible sun power being directly changed into electric energy.Therefore, rechargeable solar battery is as the technology significantly alleviating energy problem, and technological development in recent years comes to life, and market is also significantly expanded.
The battery electric quantity of panel computer generally can only, with 2 ~ 3 hours, can use charger to connect civil power under non-standby state during charging.Another is environment-friendly type, is that it is narrower that the solar panel of traditional solar cell module gets optical range, can only fix a direction and carry out battery charging by solar cell module to the charging of panel computer battery.And the electric capacity of panel computer is comparatively large, needs to fill and just can be full of for 4 ~ 6 hours, and people can not pay close attention to charge condition the moment, this just makes solar panel can not receive maximum luminous energy, extends the duration of charging of panel computer.
Therefore, traditional solar cell module needs to improve.
Utility model content
For deficiency of the prior art, the technical problems to be solved in the utility model there are provided a kind of panel computer solar cell module.
For solving the problems of the technologies described above, the utility model is realized by following scheme: a kind of panel computer solar cell module, described solar cell module is arranged on motor, described motor is electrically connected with the automatic tracking control circuit that solar cell module can be made to follow sunshine rotation, the input end of described automatic tracking control circuit, be electrically connected with No. 1 light sensor, No. 2 light sensors, often organize light sensor to be formed by two photoresistance series connection combined crosswise respectively, four photoresistance are photoresistance RT1 respectively, photoresistance RT2, photoresistance RT3, photoresistance RT4, described photoresistance RT1, the output terminal electrical connection of photoresistance RT4,
Described photoresistance RT1, photoresistance RT2 intermediate electrical meet adjustable resistance R26, are electrically connected adjustable resistance R27 between described photoresistance RT3, photoresistance RT4;
The electric capacity C14 of series connection, electric capacity C15 is electrically connected with between described adjustable resistance R26, adjustable resistance R27;
Described adjustable resistance R26 is electrically connected No. 3 pins of voltage comparator, and described adjustable resistance R27 is electrically connected No. 5 pins of voltage comparator;
A wire end ground on described photoresistance RT2, photoresistance RT3 connecting line, earth terminal is also electrically connected voltage stabilizing diode D10, resistance R29, and described voltage stabilizing diode D10, resistance R29 are in parallel, No. 6 pins of electrical connection voltage comparator after in parallel;
Described resistance R29 electric connection resistance R28, resistance R28 other end electrical connection photoresistance RT1, resistance R30;
No. 7 pins, the resistance R31 of described resistance R30 other end electrical connection voltage comparator, described resistance R31 other end electric connection resistance R32, electric capacity C16, described electric capacity C16 ground connection, described resistance R32 is electrically connected NPN type triode Q7 base stage;
The collector electrical connection electric capacity C18 of described NPN type triode Q7, the positive terminal of diode D10, described electric capacity C18, diode D10 are in parallel, electrical connection No. 1 relay, photoresistance RT1 output terminal after in parallel, the grounded emitter of described NPN type triode Q7;
No. 1 pin electric connection resistance R33 of described voltage comparator, resistance R34, described resistance R33 other end electrical connection photoresistance RT4, described resistance R34 electric connection resistance R35, electric capacity C17, the other end ground connection of described electric capacity C17, the other end electrical connection NPN type triode Q8 of described resistance R35;
The collector electrical connection electric capacity C19 of described NPN type triode Q8, the positive terminal of diode D12, described electric capacity C19, diode D12 are in parallel, electrical connection No. 2 relays, photoresistance RT4 output terminals after in parallel, the grounded emitter of described NPN type triode Q8;
The switch terminals electrical connection motor of described NPN type triode Q87, NPN type triode Q8.
Further, No. 4 pin ground connection of described voltage comparator.
Further, No. 2 pins of described voltage comparator and No. 6 pins link together.
Further, No. 8 pins of described voltage comparator are connected electrically in photoresistance RT1 output terminal.
Further, the resistance of described resistance R26, resistance R27, resistance R28, resistance R29, resistance R30, resistance R31, resistance R32, resistance R33, resistance R34, resistance R35 is 100 kilo-ohms, 100 kilo-ohms, 2 kilo-ohms, 10 kilo-ohms, 10 kilo-ohms, 10 kilo-ohms, 4.7 kilo-ohms, 10 kilo-ohms, 10 kilo-ohms, 4.7 kilo-ohms respectively.
Further, the electric capacity of described electric capacity C14, electric capacity C15, electric capacity C16, electric capacity C17, electric capacity C18, electric capacity C19 is 2.2uF, 2.2uF, 4.7uF, 4.7uF, 100uF, 100uF respectively.
Relative to prior art, the beneficial effects of the utility model are: be connected with motor in solar cell module, and motor connects and controls solar panel follows sunshine motion, makes solar cell module be in the charge mode of top efficiency all the time.Solar charging circuit of the present utility model, has stable work in work, safe and reliable to operation, low-loss, and high-level efficiency, structure are simple, output voltage precision advantages of higher.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the automatic tracking control circuit figure of the utility model solar cell module.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Please refer to shown in accompanying drawing 1, a kind of panel computer solar cell module, described solar cell module is arranged on motor 14, described motor 14 is electrically connected with the automatic tracking control circuit 1 that solar cell module can be made to follow sunshine rotation, the input end of described automatic tracking control circuit 1, be electrically connected with No. 1 light sensor 15, No. 2 light sensors 16, often organize light sensor to be formed by two photoresistance series connection combined crosswise respectively, four photoresistance are photoresistance RT1 respectively, photoresistance RT2, photoresistance RT3, photoresistance RT4, described photoresistance RT1, the output terminal electrical connection of photoresistance RT4, described photoresistance RT1, photoresistance RT2 intermediate electrical meet adjustable resistance R26, are electrically connected adjustable resistance R27 between described photoresistance RT3, photoresistance RT4, the electric capacity C14 of series connection, electric capacity C15 is electrically connected with between described adjustable resistance R26, adjustable resistance R27, described adjustable resistance R26 is electrically connected No. 3 pins of voltage comparator 13, and described adjustable resistance R27 is electrically connected No. 5 pins of voltage comparator 13, a wire end ground on described photoresistance RT2, photoresistance RT3 connecting line, earth terminal is also electrically connected voltage stabilizing diode D10, resistance R29, and described voltage stabilizing diode D10, resistance R29 are in parallel, No. 6 pins of electrical connection voltage comparator 13 after in parallel, described resistance R29 electric connection resistance R28, resistance R28 other end electrical connection photoresistance RT1, resistance R30, No. 7 pins, the resistance R31 of described resistance R30 other end electrical connection voltage comparator 13, described resistance R31 other end electric connection resistance R32, electric capacity C16, described electric capacity C16 ground connection, described resistance R32 is electrically connected NPN type triode Q7 base stage, the collector electrical connection electric capacity C18 of described NPN type triode Q7, the positive terminal of diode D10, described electric capacity C18, diode D10 are in parallel, electrical connection No. 1 relay 11, photoresistance RT1 output terminal after in parallel, the grounded emitter of described NPN type triode Q7, No. 1 pin electric connection resistance R33 of described voltage comparator 13, resistance R34, described resistance R33 other end electrical connection photoresistance RT4, described resistance R34 electric connection resistance R35, electric capacity C17, the other end ground connection of described electric capacity C17, the other end electrical connection NPN type triode Q8 of described resistance R35, the collector electrical connection electric capacity C19 of described NPN type triode Q8, the positive terminal of diode D12, described electric capacity C19, diode D12 are in parallel, electrical connection No. 2 relays 12, photoresistance RT4 output terminals after in parallel, the grounded emitter of described NPN type triode Q8, the switch terminals electrical connection motor 14 of described NPN type triode Q87, NPN type triode Q8.No. 4 pin ground connection of described voltage comparator 13, its No. 2 pins and No. 6 pins link together, and No. 8 pins of described voltage comparator 13 are connected electrically in photoresistance RT1 output terminal.The resistance of described resistance R26, resistance R27, resistance R28, resistance R29, resistance R30, resistance R31, resistance R32, resistance R33, resistance R34, resistance R35 is 100 kilo-ohms, 100 kilo-ohms, 2 kilo-ohms, 10 kilo-ohms, 10 kilo-ohms, 10 kilo-ohms, 4.7 kilo-ohms, 10 kilo-ohms, 10 kilo-ohms, 4.7 kilo-ohms respectively.The electric capacity of described electric capacity C14, electric capacity C15, electric capacity C16, electric capacity C17, electric capacity C18, electric capacity C19 is 2.2uF, 2.2uF, 4.7uF, 4.7uF, 100uF, 100uF respectively.
Please refer to accompanying drawing 1, the input end of automatic tracking control circuit 1, light sensor is formed by two photoresistance series connection combined crosswise respectively.Each one of organizing in two photoresistance is the upper offset resistance of voltage comparator, and another is below-center offset resistance.One is detected solar irradiation, another then testing environment illumination, and the comparative level delivering to voltage comparator input end is always the difference of both illumination.Photoresistance RT1, photoresistance RT2 and resistance R27 and photoresistance RT3, photoresistance RT4 and resistance R28 forms light sensor circuit respectively.Photoresistance RT1 and photoresistance RT3 is arranged on the side of solar panel, photoresistance RT4 and photoresistance RT2 is arranged on opposite side.As photoresistance RT1, when photoresistance RT2, photoresistance RT3 and photoresistance RT4 are simultaneously by naturally effect of light, the central point voltage of resistance R27 and resistance R28 is constant.When only having photoresistance RT1, photoresistance RT3 is by sunlight, the internal resistance of photoresistance RT1 reduces, and No. 5 pin current potentials of voltage comparator (13) raise, and No. 7 pins export high level, NPN type triode Q7 conducting, supply voltage works, and the RT3 of photoresistance simultaneously internal resistance reduces, and the 3 pin current potentials of voltage comparator LM2903 decline, supply voltage does not work, and motor 14 rotates forward; When only having photoresistance RT2, photoresistance RT4 is by sunlight, and in like manner, motor 14 reverses.When the illuminance forwarding vertical solar panel both sides to is identical, motor 14 just stall.In the sun ceaselessly migration process, the power constantly alternately change of solar panel both sides illuminance, motor ceaselessly moves, and makes solar attachment face the sun all the time.
The foregoing is only preferred implementation of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model instructions and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. a panel computer solar cell module, it is characterized in that: described solar cell module is arranged on motor (14), described motor (14) is electrically connected with the automatic tracking control circuit (1) that solar cell module can be made to follow sunshine rotation, the input end of described automatic tracking control circuit (1), be electrically connected with No. 1 light sensor (15), No. 2 light sensors (16), often organize light sensor to be formed by two photoresistance series connection combined crosswise respectively, four photoresistance are photoresistance RT1 respectively, photoresistance RT2, photoresistance RT3, photoresistance RT4, described photoresistance RT1, the output terminal electrical connection of photoresistance RT4, described photoresistance RT1, photoresistance RT2 intermediate electrical meet adjustable resistance R26, are electrically connected adjustable resistance R27 between described photoresistance RT3, photoresistance RT4, the electric capacity C14 of series connection, electric capacity C15 is electrically connected with between described adjustable resistance R26, adjustable resistance R27, described adjustable resistance R26 is electrically connected No. 3 pins of voltage comparator (13), and described adjustable resistance R27 is electrically connected No. 5 pins of voltage comparator (13), a wire end ground on described photoresistance RT2, photoresistance RT3 connecting line, earth terminal is also electrically connected voltage stabilizing diode D10, resistance R29, and described voltage stabilizing diode D10, resistance R29 are in parallel, are electrically connected No. 6 pins of voltage comparator (13) after parallel connection, described resistance R29 electric connection resistance R28, resistance R28 other end electrical connection photoresistance RT1, resistance R30, No. 7 pins, the resistance R31 of described resistance R30 other end electrical connection voltage comparator (13), described resistance R31 other end electric connection resistance R32, electric capacity C16, described electric capacity C16 ground connection, described resistance R32 is electrically connected NPN type triode Q7 base stage, the collector electrical connection electric capacity C18 of described NPN type triode Q7, the positive terminal of diode D10, described electric capacity C18, diode D10 are in parallel, electrical connection No. 1 relay (11), photoresistance RT1 output terminal after in parallel, the grounded emitter of described NPN type triode Q7, No. 1 pin electric connection resistance R33 of described voltage comparator (13), resistance R34, described resistance R33 other end electrical connection photoresistance RT4, described resistance R34 electric connection resistance R35, electric capacity C17, the other end ground connection of described electric capacity C17, the other end electrical connection NPN type triode Q8 of described resistance R35, the collector electrical connection electric capacity C19 of described NPN type triode Q8, the positive terminal of diode D12, described electric capacity C19, diode D12 are in parallel, electrical connection No. 2 relays (12), photoresistance RT4 output terminal after in parallel, the grounded emitter of described NPN type triode Q8, switch terminals electrical connection motor (14) of described NPN type triode Q87, NPN type triode Q8.
2. a kind of panel computer solar cell module according to claim 1, is characterized in that: No. 4 pin ground connection of described voltage comparator (13).
3. a kind of panel computer solar cell module according to claim 1, is characterized in that: No. 2 pins and No. 6 pins of described voltage comparator (13) link together.
4. a kind of panel computer solar cell module according to claim 1, is characterized in that: No. 8 pins of described voltage comparator (13) are connected electrically in photoresistance RT1 output terminal.
5. a kind of panel computer solar cell module according to claim 1, is characterized in that: the resistance of described resistance R26, resistance R27, resistance R28, resistance R29, resistance R30, resistance R31, resistance R32, resistance R33, resistance R34, resistance R35 is 100 kilo-ohms, 100 kilo-ohms, 2 kilo-ohms, 10 kilo-ohms, 10 kilo-ohms, 10 kilo-ohms, 4.7 kilo-ohms, 10 kilo-ohms, 10 kilo-ohms, 4.7 kilo-ohms respectively.
6. a kind of panel computer solar cell module according to claim 1, is characterized in that: the electric capacity of described electric capacity C14, electric capacity C15, electric capacity C16, electric capacity C17, electric capacity C18, electric capacity C19 is 2.2uF, 2.2uF, 4.7uF, 4.7uF, 100uF, 100uF respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520457726.8U CN204856371U (en) | 2015-06-30 | 2015-06-30 | Solar cell module for panel computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520457726.8U CN204856371U (en) | 2015-06-30 | 2015-06-30 | Solar cell module for panel computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204856371U true CN204856371U (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520457726.8U Expired - Fee Related CN204856371U (en) | 2015-06-30 | 2015-06-30 | Solar cell module for panel computer |
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| Country | Link |
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| CN (1) | CN204856371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108391184A (en) * | 2018-05-24 | 2018-08-10 | 郑州天点科技有限公司 | A kind of communication base station with removable solar panel |
-
2015
- 2015-06-30 CN CN201520457726.8U patent/CN204856371U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108391184A (en) * | 2018-05-24 | 2018-08-10 | 郑州天点科技有限公司 | A kind of communication base station with removable solar panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 building B2, building, Fumin Industrial Zone, Fu Shui street, Guangdong, Shenzhen, China Patentee after: Shenzhen Hai Tong Tong Electronic Limited by Share Ltd Address before: 518000 building B2, building, Fumin Industrial Zone, Fu Shui street, Guangdong, Shenzhen, China Patentee before: Hi-Chipcom Electronics Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20200630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |