CN204189033U - Photovoltaic energy photoreceptor - Google Patents
Photovoltaic energy photoreceptor Download PDFInfo
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- CN204189033U CN204189033U CN201420617205.XU CN201420617205U CN204189033U CN 204189033 U CN204189033 U CN 204189033U CN 201420617205 U CN201420617205 U CN 201420617205U CN 204189033 U CN204189033 U CN 204189033U
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- photoreceptor
- resistance
- axis
- amplifier
- operational amplifier
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Abstract
The utility model discloses a kind of photovoltaic energy photoreceptor, relate to photoreceptor field, described photovoltaic energy photoreceptor comprises: photoreceptor, the left photoreceptor of X-axis, the right photoreceptor of X-axis under photoreceptor, Y-axis in Y-axis, in described Y-axis, under photoreceptor, described Y-axis, photoreceptor is elevation angle photovoltaic energy sensitive probe, in the upper and lower symmetric offset spread of solar panel; The left photoreceptor of described X-axis, the right photoreceptor of described X-axis are horizontal angle photovoltaic energy sensitive probe, in the symmetrical arrangement of described solar panel; Described solar panel is fixed on solar energy battery board frame.The circuit structure of this photoreceptor is simple, is convenient to produce, improves light receiving efficiency.
Description
Technical field
The utility model relates to photoreceptor field, particularly relates to a kind of photovoltaic energy photoreceptor.
Background technology
Due to the rotation of the earth, relative to the solar photovoltaic generation system of some fixed locations, throughout the year, every light rises sunset, and the lighting angle of the sun is at every moment all changing, effective guarantee solar panel can the moment just to the sun, generating efficiency just can reach optimum condition.
Although the scattering of photoreceptor energy filtering part sunshine of the prior art, can not suppress the interference of other light, there is certain interference in powerful scattered light, directly has influence on the tracking effect of sunshine, well can not follow the tracks of the sun.
Utility model content
The utility model provides a kind of photovoltaic energy photoreceptor, and the utility model improves light receiving efficiency, described below:
A kind of photovoltaic energy photoreceptor, comprising: photoreceptor, the left photoreceptor of X-axis, the right photoreceptor of X-axis under photoreceptor, Y-axis in Y-axis, and in described Y-axis, under photoreceptor, described Y-axis, photoreceptor is elevation angle photovoltaic energy sensitive probe, in the upper and lower symmetric offset spread of solar panel; The left photoreceptor of described X-axis, the right photoreceptor of described X-axis are horizontal angle photovoltaic energy sensitive probe, in the symmetrical arrangement of described solar panel; Described solar panel is fixed on solar energy battery board frame.
In described Y-axis, under photoreceptor, described Y-axis, the physical construction of photoreceptor, the left photoreceptor of described X-axis, the right photoreceptor of described X-axis is the cylindrical lucifuge structure of semicircle, include: the cylindrical lucifuge groove of semicircle, described semicircle cylindrical lucifuge groove top is provided with lucifuge groove upper cap, the cylindrical lucifuge trench bottom of described semicircle is provided with lucifuge groove lower cover, and described lucifuge groove upper cap and described lucifuge groove lower cover are in order to block the light of above-below direction; Cover under described lucifuge groove and offer a photoreceptor piece bores, for placing photosensitive circuit;
Described semi-cylindrical lucifuge groove is for blocking the light of a part of horizontal direction, described semi-cylindrical lucifuge groove is also provided with clear glass slot, described clear glass slot, for inserting transparency glass plate, makes light only enter from this direction of described transparency glass plate.
Described photosensitive circuit comprises: phototriode,
The collector of described phototriode is electrically connected the first resistance and the 5th resistance, the grounded emitter of described phototriode respectively; Described first resistance connects 9V power supply, described second electric capacity and the second resistance respectively;
Described second resistance connects the 3rd resistance, and described second resistance, the 3rd resistance are the divider resistance of the inverting input of operational amplifier first order amplifier, are connected after dividing potential drop with the inverting input of the first order amplifier of operational amplifier U1; The signal of phototriode induction is input to the in-phase input end of the first order amplifier of operational amplifier U1 through the 5th resistance, the 5th resistance connects the 6th resistance simultaneously;
The output terminal of the first order amplifier of operational amplifier connects the 4th resistance and the 7th resistance respectively, the second pin of the 4th resistance concatenation operation amplifier; First order amplifying signal exports, through the inverting input of the second level amplifier of the 7th resistance input operational amplifier through the first pin of operational amplifier;
The in-phase input end of the second level amplifier of operational amplifier connects the 8th resistance, and the 7th resistance connects the 9th resistance and the tenth resistance successively, and the 8th resistance provides comparative voltage for the in-phase input end of operational amplifier second level amplifier;
4th pin ground connection of operational amplifier, the 8th pin connects 9V power supply and the first electric capacity successively, and the first electric capacity is power filtering capacitor, and twice amplifying signal exports via the output terminal of the second level amplifier of operational amplifier.
The beneficial effect of the technical scheme that the utility model provides is: the utility model is owing to have employed symmetrical photoreceptor, therefore sunshine scattering and interference is not afraid of, sunshine for scattering and interference can suppress to offset each other, because interference and scattered light are identical in the intensity of certain instantaneously certain light among a small circle, only there is relation with the angulation of cell panel and sunshine, angular deviation is produced to sunshine and works.The circuit structure of this photoreceptor is simple, does not need zeroing, is convenient to produce, only need meets the symmetry of photoreceptor, and achieve the accurate tracking to sunshine.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of photoreceptor;
Fig. 2 is the circuit structure diagram of photoreceptor;
Fig. 3 is the some mechanical structural representation of photoreceptor;
Fig. 4 is the complete mechanical structural representation of photoreceptor.
In accompanying drawing, the list of parts representated by each label is as follows:
Photoreceptor on 1:Y axle; Photoreceptor under 2:Y axle;
The left photoreceptor of 3:X axle; The right photoreceptor of 4:X axle;
5: solar panel; 6: solar energy battery board frame;
7: the circuit of photoreceptor; 121: the cylindrical lucifuge groove of semicircle;
122: lucifuge groove upper cap; 123: lucifuge groove lower cover;
124: photoreceptor piece bores; 125: clear glass slot;
126: transparency glass plate; C1: the first electric capacity;
L1: phototriode; R1: the first resistance;
R5: the five resistance; C2: the second electric capacity;
R2: the second resistance; R3: the three resistance;
U1: operational amplifier; R6: the six resistance;
R4: the four resistance; R7: the seven resistance;
R8: the eight resistance; R9: the nine resistance;
R10: the ten resistance.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below the utility model embodiment is described in further detail.
See Fig. 1, a kind of photovoltaic energy photoreceptor, comprise: photoreceptor 2, the left photoreceptor of X-axis 3, the right photoreceptor 4 of X-axis under photoreceptor 1, Y-axis in Y-axis, in Y-axis, under photoreceptor 1, Y-axis, photoreceptor 2 is elevation angle photovoltaic energy sensitive probe, in solar panel about 5 symmetric offset spread; The right photoreceptor 4 of the left photoreceptor of X-axis 3, X-axis is horizontal angle photovoltaic energy sensitive probe, in the symmetrical arrangement of solar panel 5; Solar panel 5 is fixed on solar energy battery board frame 6.
See Fig. 2, in Y-axis, under photoreceptor 1, Y-axis, the circuit 7 of photoreceptor 2, the left photoreceptor of X-axis 3 and the right photoreceptor 4 of X-axis includes: phototriode L1, the collector of phototriode L1 is electrically connected the first resistance R1 and the 5th resistance R5, the grounded emitter of phototriode L1 respectively; First resistance R1 meets 9V power supply, the second electric capacity C2 and the second resistance R2 respectively, and the second electric capacity C2 is power filtering capacitor, and the first resistance R1 is the divider resistance of phototriode L1; Second resistance R2 connects the 3rd resistance R3, second resistance R2, the 3rd resistance R3 are the divider resistance of the inverting input of operational amplifier U1 first order amplifier, are connected after dividing potential drop with second pin (i.e. the inverting input of first order amplifier) of operational amplifier U1; The signal that phototriode L1 responds to is input to the 3rd pin (i.e. the in-phase input end of first order amplifier) of operational amplifier U1 through the 5th resistance R5, the 5th resistance R5 connects the 6th resistance R6 simultaneously, and the 6th resistance R6 is input signal biasing resistor;
First pin (i.e. the output terminal of first order amplifier) of operational amplifier U1 connects the 4th resistance R4 and the 7th resistance R7 respectively, second pin of the 4th resistance R4 concatenation operation amplifier U1; First order amplifying signal exports through first pin of operational amplifier U1, and through the 6th pin (i.e. the inverting input of second level amplifier) of the 7th resistance R7 input operational amplifier U1, the 4th resistance R4 is the feedback resistance that the first order is amplified;
5th pin (i.e. the in-phase input end of second level amplifier) of operational amplifier U1 connects the 8th resistance R8,7th resistance R7 connects the 9th resistance R9 and the tenth resistance R10 successively, the in-phase input end that 8th resistance R8 is operational amplifier U1 second level amplifier comparative voltage is provided, 9th resistance R9 is the feedback resistance of second level amplifier, and the tenth resistance R10 is for exporting spacing resistance;
4th pin (i.e. earth terminal) ground connection of operational amplifier U1,8th pin (i.e. power end) meets 9V power supply and the first electric capacity C1 successively, first electric capacity C1 is power filtering capacitor, (namely twice amplifying signal export via the 7th pin (i.e. the output terminal of second level amplifier) of operational amplifier U1, in real work, if photoreceptor is photoreceptor 1 and photoreceptor 2 under Y-axis in Y-axis, then twice amplifying signal (upper axle or lower shaft) of Y-axis exports via the 7th pin of operational amplifier U1; If photoreceptor is the left photoreceptor of X-axis 3 and the right photoreceptor 4 of X-axis, then X-axis twice amplifying signal (left axle or right axle) exports via the 7th pin of operational amplifier U1).
Wherein, the model of operational amplifier U1 is LM358A.
See Fig. 3 and Fig. 4, in Y-axis, under photoreceptor 1, Y-axis, the physical construction of photoreceptor 2, the left photoreceptor of X-axis 3, the right photoreceptor of X-axis 4 is the cylindrical lucifuge structure of semicircle, comprise: semicircle cylindrical lucifuge groove 121, semicircle cylindrical lucifuge groove 121 top are provided with lucifuge groove upper cap 122, be provided with lucifuge groove lower cover 123 bottom the cylindrical lucifuge groove 121 of semicircle, lucifuge groove upper cap 122 and lucifuge groove lower cover 123 are in order to block the light of above-below direction; Lucifuge groove lower cover 123 is offered a photoreceptor piece bores 124, for placing photosensitive circuit 7; Semi-cylindrical lucifuge groove 121 is for blocking the light of a part of horizontal direction, semi-cylindrical lucifuge groove 121 is also provided with clear glass slot 125, clear glass slot 125, for inserting transparency glass plate 126, makes light only enter from this direction of transparency glass plate 126.
By above-mentioned design, light is only come in from a direction, and be injected on photosensitive circuit 7 through transparency glass plate 126, the light signal sensed outputs in follow-up circuit by photosensitive circuit 7.
The utility model embodiment is to the model of each device except doing specified otherwise, and the model of other devices does not limit, as long as can complete the device of above-mentioned functions.
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, above-mentioned the utility model embodiment sequence number, just to describing, does not represent the quality of embodiment.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a photovoltaic energy photoreceptor, comprising: photoreceptor, the left photoreceptor of X-axis, the right photoreceptor of X-axis under photoreceptor, Y-axis in Y-axis, is characterized in that,
In described Y-axis, under photoreceptor, described Y-axis, photoreceptor is elevation angle photovoltaic energy sensitive probe, in the upper and lower symmetric offset spread of solar panel; The left photoreceptor of described X-axis, the right photoreceptor of described X-axis are horizontal angle photovoltaic energy sensitive probe, in the symmetrical arrangement of described solar panel; Described solar panel is fixed on solar energy battery board frame.
2. a kind of photovoltaic energy photoreceptor according to claim 1, it is characterized in that, in described Y-axis, under photoreceptor, described Y-axis, the physical construction of photoreceptor, the left photoreceptor of described X-axis, the right photoreceptor of described X-axis is the cylindrical lucifuge structure of semicircle, include: the cylindrical lucifuge groove of semicircle, described semicircle cylindrical lucifuge groove top is provided with lucifuge groove upper cap, the cylindrical lucifuge trench bottom of described semicircle is provided with lucifuge groove lower cover, and described lucifuge groove upper cap and described lucifuge groove lower cover are in order to block the light of above-below direction; Cover under described lucifuge groove and offer a photoreceptor piece bores, for placing photosensitive circuit;
Described semi-cylindrical lucifuge groove is for blocking the light of a part of horizontal direction, described semi-cylindrical lucifuge groove is also provided with clear glass slot, described clear glass slot, for inserting transparency glass plate, makes light only enter from this direction of described transparency glass plate.
3. a kind of photovoltaic energy photoreceptor according to claim 2, it is characterized in that, described photosensitive circuit comprises: phototriode,
The collector of described phototriode is electrically connected the first resistance and the 5th resistance, the grounded emitter of described phototriode respectively; Described first resistance connects 9V power supply, the second electric capacity and the second resistance respectively;
Described second resistance connects the 3rd resistance, and described second resistance, the 3rd resistance are the divider resistance of the inverting input of operational amplifier first order amplifier, are connected after dividing potential drop with the inverting input of the first order amplifier of operational amplifier U1; The signal of phototriode induction is input to the in-phase input end of the first order amplifier of operational amplifier U1 through the 5th resistance, the 5th resistance connects the 6th resistance simultaneously;
The output terminal of the first order amplifier of operational amplifier connects the 4th resistance and the 7th resistance respectively, the second pin of the 4th resistance concatenation operation amplifier; First order amplifying signal exports, through the inverting input of the second level amplifier of the 7th resistance input operational amplifier through the first pin of operational amplifier;
The in-phase input end of the second level amplifier of operational amplifier connects the 8th resistance, and the 7th resistance connects the 9th resistance and the tenth resistance successively, and the 8th resistance provides comparative voltage for the in-phase input end of operational amplifier second level amplifier;
4th pin ground connection of operational amplifier, the 8th pin connects 9V power supply and the first electric capacity successively, and the first electric capacity is power filtering capacitor, and twice amplifying signal exports via the output terminal of the second level amplifier of operational amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420617205.XU CN204189033U (en) | 2014-10-23 | 2014-10-23 | Photovoltaic energy photoreceptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420617205.XU CN204189033U (en) | 2014-10-23 | 2014-10-23 | Photovoltaic energy photoreceptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204189033U true CN204189033U (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201420617205.XU Withdrawn - After Issue CN204189033U (en) | 2014-10-23 | 2014-10-23 | Photovoltaic energy photoreceptor |
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| CN (1) | CN204189033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407627A (en) * | 2014-10-23 | 2015-03-11 | 天津市畅悦电子科技有限公司 | Photovoltaic energy photoreceptor |
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2014
- 2014-10-23 CN CN201420617205.XU patent/CN204189033U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407627A (en) * | 2014-10-23 | 2015-03-11 | 天津市畅悦电子科技有限公司 | Photovoltaic energy photoreceptor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150304 Effective date of abandoning: 20171114 |