CN203708186U - Refractive and reflective system for photovoltaic module - Google Patents
Refractive and reflective system for photovoltaic module Download PDFInfo
- Publication number
- CN203708186U CN203708186U CN201320825969.3U CN201320825969U CN203708186U CN 203708186 U CN203708186 U CN 203708186U CN 201320825969 U CN201320825969 U CN 201320825969U CN 203708186 U CN203708186 U CN 203708186U
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- CN
- China
- Prior art keywords
- photovoltaic module
- refractive power
- framework
- catoptric system
- motor
- 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
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- 238000004146 energy storage Methods 0.000 claims abstract description 9
- 239000003990 capacitor Substances 0.000 claims description 12
- 230000003287 optical effect Effects 0.000 claims description 11
- 238000005286 illumination Methods 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000005693 optoelectronics Effects 0.000 description 3
- 230000005622 photoelectricity Effects 0.000 description 3
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
Abstract
The utility model provides a refractive and reflective system for a photovoltaic module, and the system comprises a refractive and reflective part which comprises a frame fixed on an upper supporting shaft. The upper surface of the frame is provided with the photovoltaic module. Refractive and reflective plates are respectively disposed above the left and right sides of the photovoltaic module. The two refractive and reflective plates are fixed on the frame, and are parallel to the photovoltaic module. The surface of each refractive and reflective plate is provided with a plurality of projections. The lower end of the upper supporting shaft is provided with a lower supporting shaft. The upper end of the lower supporting column supports the upper supporting column through a thrust bearing. The interior of the lower supporting shaft is provided with a motor. A motor shaft gear is engaged with the upper supporting shaft. The motor is electrically connected with a light-following controller which is connected with a sensor through a wire. The sensor is located in a dark box which is perpendicular to the frame. The dark frame is provided with a light window. The light-following controller is connected with the photovoltaic module and an energy storage battery through wires. The system provided by the utility model improves the utilization rate of the photovoltaic module and reduces the cost through the technology of following sunlight and the technology of refraction and reflection.
Description
Technical field
The utility model relates to a kind of solar energy converting electrical energy technology, refers to especially a kind of photovoltaic module refractive power catoptric system.
Background technology
It is found that solar energy is the best energy, therefore pursue transform light energy becoming electric energy very much always, improve photoelectric conversion efficiency.Through vicennial research, be always difficult to be broken through.No matter be crystalline silicon, amorphous silicon or metal film photovoltaic module, break through 25% to the transfer ratio of solar energy is total difficult, actual use also only in 15% left and right.The feature limits of material itself raising of photoelectric conversion rate.
Utility model content
The purpose of this utility model is to provide a kind of photovoltaic module refractive power catoptric system, and it,, by sunlight being followed spot and the reflective technology of refractive power, has improved the utilization rate of photovoltaic module, has reduced cost.
To achieve these goals, the utility model provides a kind of photovoltaic module refractive power catoptric system, comprising refractive power reflecting part, described refractive power reflecting part comprises the framework on the upper back shaft that tilts to be fixed on hollow, described frame upper surface is provided with photovoltaic module, be positioned at a photovoltaic module left side, top, right side is respectively arranged with refractive power reflector, two described refractive power reflectors are fixed on framework, two described refractive power reflectors are parallel to photovoltaic module, described refractive power reflector surface is provided with multiple projections, described upper back shaft lower end is provided with lower support axle, described upper back shaft is inserted in the top of lower support axle, back shaft is supported by thrust bearing in described lower support axle upper end, the inner chamber bottom of described upper back shaft is along being circumferentially provided with a circle rack rails, in described lower support axle, motor is installed, on the output shaft of described motor, be connected with gear, the tooth of described gear engages with rack rails after stretching out lower support axle sidewall, described motor is electrically connected with the controller of following spot, the described controller of following spot is connected with transducer by wire, described sensor setting is in magazine, described magazine is vertically installed on framework, on described magazine, offer optical window, described follow spot controller by wire respectively with photovoltaic module, energy-storage battery connects.
Described optical window one is opened in the upper wall of magazine and west on sidewall, and L-shaped.
Described magazine is the uncovered cylinder in lower end.
The described controller of following spot comprises the time delay amplifier being connected with sensor electrical, and described time delay amplifier is electrically connected with relay, and described relay is electrically connected with motor.
Described time delay amplifier is connected to form by delay capacitor, triode and current-limiting resistance, described delay capacitor one end is connected with the base stage of triode, the other end is connected with the emitter of triode, between described delay capacitor and the base stage of triode, be connected current-limiting resistance, the collector electrode of described triode is connected with relay, the base stage of described triode is connected with diode, and described diode is in parallel with delay capacitor.
Between described relay and energy-storage battery, be electrically connected with unglazed backstroke switch.
Be positioned at the refractive power reflector that photovoltaic module left and right side top arranges, by being positioned at the refractive power reflector of photovoltaic module one side top setting or substituting by being positioned at the refractive power reflector arranging above the side of photovoltaic module front, rear, left and right.
Described framework is the cuboid support body of hollow, each face of described framework is hollow, described photovoltaic module is installed on framework bottom surface medium position, described photovoltaic module upper surface is perpendicular to the direction of illumination of sunlight, and two described refractive power reflectors are installed on respectively the left and right side of frame upper surface.
The plate body that described framework is U-shaped by cross section forms, and described photovoltaic module is installed on the bottom land of framework, and two described refractive power reflectors are installed on respectively the left and right side of frame upper surface.
Described lower support axle lower end is fixed on pedestal.
Adopt after such scheme, the utility model photovoltaic module refractive power catoptric system is by the design of each syndeton, in the time that transducer receives solar source, the power source of controller selective light photovoltaic assembly as motor of following spot, in the time that transducer can't accept solar source, the controller of following spot is selected the power source of energy-storage battery as motor, motor is kept along with sun rotational frequency is rotated always, drive photovoltaic module to chase the sun to rotate, guarantee photovoltaic module fully exposes to sunlight to realize photoelectricity normal conversion, by being arranged at a photovoltaic module left side, multiple projections on two refractive power reflector surfaces of top, right side, make to penetrate sunlight on refractive power reflector be refracted or reflect after also arrive on photovoltaic module, it is existing more than three times so just making photovoltaic module light income, the electric energy being converted to is also more than three times, opto-electronic conversion utilance and the utilization rate of photovoltaic module are improved, reduce cost.
Further beneficial effect of the present utility model is: optical window one is opened in to the upper wall of magazine and west on sidewall, is beneficial to can be the by day as far as possible sunlights that receive of optical window more, ensure the conversion efficiency of photovoltaic module.
Further beneficial effect of the present utility model is: the controller of following spot is designed to comprise the time delay amplifier being connected with sensor electrical, time delay amplifier is electrically connected with relay, relay is electrically connected with motor, design is in order to ensure in the time that the sun rotates like this, in the time that photovoltaic module can not receive sunlight and can not provide power supply, can be by time delay amplifier, relay is connected with energy-storage battery, ensure that motor rotates always, photovoltaic module is turned to while receiving sunlight, again provide power supply to motor by photovoltaic module.
Further beneficial effect of the present utility model is: by be electrically connected unglazed backstroke switch between relay and energy-storage battery, in the situation in order there is no at night sunlight, by the setting of relay switch and unglazed backstroke switch, make motor reversal, drive the anti-portion of refractive power parts to be inverted to original position, wait for the sunlight of accepting second day, motor cuts out simultaneously, saves the energy.
Brief description of the drawings
Fig. 1 is the perspective view of the utility model photovoltaic module refractive power catoptric system;
Fig. 2 is the left TV structure schematic diagram of the utility model photovoltaic module refractive power catoptric system;
Fig. 3 is the light path schematic diagram of refractive power reflecting part of the present utility model;
Fig. 4 is the structural representation of transducer of the present utility model and magazine;
Fig. 5 is the controller circuitry figure that follows spot of the present utility model;
Fig. 6 is the positive and negative rotation circuit figure of the controller circuitry of following spot of the present utility model;
Fig. 7 is the second exemplary construction schematic diagram of refractive power reflecting part of the present utility model;
Fig. 8 is the 3rd exemplary construction schematic diagram of refractive power reflecting part of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, so that those skilled in the art can better understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figure 1 to Figure 3, for the utility model photovoltaic module refractive power catoptric system, comprise refractive power reflecting part, refractive power reflecting part comprises and tilts to be fixed on the framework 2 of back shaft 1 upper end, and upper back shaft 1 is for vertically to setting and its inner hollow.The cuboid support body that upper frame 2 is hollow, each face of framework 2 is hollow.The bottom surface medium position of framework 2 is provided with photovoltaic module 3.The upper surface of photovoltaic module 3 is perpendicular to the direction of illumination of sunlight.The upper surface left and right side of framework 2 is provided with two refractive power reflectors 4.Two refractive power reflectors 4 are parallel to photovoltaic module 3, and it is the triangular prism being parallel to each other that the lower surface of refractive power reflector 4 is provided with multiple protruding 5, protruding 5, can be also multiple spherical surface body.The lower end of upper back shaft 1 is provided with lower support axle 6, upper back shaft 1 is inserted in the top of lower support axle 6, upper back shaft 1 is supported by thrust bearing 7 in the upper end of lower support axle 6, the inner chamber bottom of upper back shaft 1 is along being circumferentially provided with a circle rack rails 8, motor 9 is installed in lower support axle 6, and motor 9 is connected with photovoltaic module 3 and energy storage battery 19 respectively by wire.On the output shaft of motor 9, be connected with gear 10, the tooth of gear 10 engages with rack rails 8 after stretching out lower support axle 6 sidewalls.The lower end of lower support axle 6 is fixed on pedestal 21.Motor 9 is electrically connected with the controller of following spot, shown in Fig. 5, the controller of following spot comprises the time delay amplifier being connected with transducer 11 by wire, time delay amplifier is by delay capacitor 12, triode 13 and current-limiting resistance 14 electrical connection compositions, delay capacitor 12 one end are electrically connected with the base stage of triode 13, the other end is electrically connected with the emitter of triode 13, between the base stage of delay capacitor 12 and triode 13, be electrically connected current-limiting resistance 14, the collector electrode of triode 13 is electrically connected with relay 15, the base stage of triode 13 is electrically connected with diode 16, diode 16 is in parallel with delay capacitor 12, shown in Fig. 6, relay 15 is electrically connected with motor 9, between relay 15 and storage battery 19, be electrically connected with unglazed backstroke switch 20.Transducer 11 is arranged in magazine 17, and as shown in Figure 4, magazine 17 is the uncovered cylinder in lower end.Magazine 17 is vertically installed on framework 2, offers optical window 18 on magazine 17, and optical window 18 one are opened in the upper wall of magazine 17 and west on sidewall, and L-shaped.
When work, accept the situation of solar source from optical window 18 by the transducer 11 in magazine 17, in the time that transducer 11 receives solar source, the controller selective light photovoltaic assembly 3 of following spot provides the power source of motor 9, in the time that transducer 11 can't accept solar source, the controller of following spot selects storage battery 19 that the power source of motor 9 is provided, motor 9 is kept along with sun rotational frequency is rotated always, drive photovoltaic module 3 to chase the sun to rotate, guarantee photovoltaic module 3 fully exposes to sunlight to realize photoelectricity normal conversion, by being arranged at photovoltaic module 3 left sides, multiple protruding 5 of two refractive power reflector 4 lower surfaces of top, right side, make to penetrate sunlight on refractive power reflector 4 be refracted or reflect after also arrive on photovoltaic module 3, it is existing more than three times so just making photovoltaic module 3 light incomes, the electric energy being converted to is also more than three times, opto-electronic conversion utilance and the utilization rate of photovoltaic module 3 are improved, reduce cost, optical window 18 one are opened in to the upper wall of magazine 17 and west on sidewall, are beneficial to can be the by day as far as possible sunlights that receive of optical window 18 more, ensure the conversion efficiency of photovoltaic module 3, by be electrically connected unglazed backstroke switch 20 between relay 15 and storage battery 19, when not having at night in the situation of sunlight, the setting of switch and unglazed backstroke switch 20 by relay 15, motor 9 is reversed, drive the anti-portion of refractive power parts to be inverted to original position, wait for the sunlight of accepting second day, motor 9 cuts out simultaneously, saves the energy.
As shown in Figure 7, for the second exemplary construction schematic diagram of refractive power reflecting part of the present utility model, its most of feature is identical with the structure of above-mentioned refractive power reflecting part, its difference is: the plate body that framework 22 is U-shaped by cross section forms, photovoltaic module is installed on the bottom land of framework 22, because this U-shaped plate body sidewall is thicker, two refractive power reflectors 4 are installed on respectively the left and right portion upper surface of framework.
As shown in Figure 8, for the 3rd exemplary construction schematic diagram of refractive power reflecting part of the present utility model, its most of feature is identical with the structure of Fig. 7, and its difference is: the U-shaped plate body sidewall of framework 23 is thinner, and two refractive power reflector 4 difference at right angle settings are in the left and right side upper surface of framework.
In addition, the refractive power reflector of refractive power reflecting part of the present utility model can also only be arranged on photovoltaic module one side top, can also be arranged on before photovoltaic module, after, left, top, right side, fully expose to sunlight to realize photoelectricity normal conversion at guarantee photovoltaic module equally, by being arranged at the refractive power reflector of photovoltaic module one side top or front, after, left, the refractive power reflector of top, right side, make to penetrate sunlight on refractive power reflector be refracted or reflect after also arrive on photovoltaic module, it is existing at least more than twice so just making photovoltaic module light income, the electric energy being converted to is also at least more than twice, opto-electronic conversion utilance and the utilization rate of photovoltaic module are improved, having reduced cost all covers in protection range of the present utility model.
The above embodiment is only the preferred embodiment for absolutely proving that the utility model is lifted, and protection range of the present utility model is not limited to this.What those skilled in the art did on the utility model basis is equal to alternative or conversion, all within protection range of the present utility model.Protection range of the present utility model is as the criterion with claims.
Claims (10)
1. a photovoltaic module refractive power catoptric system, it is characterized in that: comprise refractive power reflecting part, described refractive power reflecting part comprises the framework on the upper back shaft that tilts to be fixed on hollow, described frame upper surface is provided with photovoltaic module, be positioned at a photovoltaic module left side, top, right side is respectively arranged with refractive power reflector, two described refractive power reflectors are fixed on framework, two described refractive power reflectors are parallel to photovoltaic module, described refractive power reflector surface is provided with multiple projections, described upper back shaft lower end is provided with lower support axle, described upper back shaft is inserted in the top of lower support axle, back shaft is supported by thrust bearing in described lower support axle upper end, the inner chamber bottom of described upper back shaft is along being circumferentially provided with a circle rack rails, in described lower support axle, motor is installed, on the output shaft of described motor, be connected with gear, the tooth of described gear engages with rack rails after stretching out lower support axle sidewall, described motor is electrically connected with the controller of following spot, the described controller of following spot is connected with transducer by wire, described sensor setting is in magazine, described magazine is vertically installed on framework, on described magazine, offer optical window, described follow spot controller by wire respectively with photovoltaic module, energy-storage battery connects.
2. photovoltaic module refractive power catoptric system according to claim 1, is characterized in that: described optical window one is opened in the upper wall of magazine and west on sidewall, and L-shaped.
3. photovoltaic module refractive power catoptric system according to claim 1, is characterized in that: described magazine is the uncovered cylinder in lower end.
4. photovoltaic module refractive power catoptric system according to claim 1, is characterized in that: described in the controller of following spot comprise the time delay amplifier being connected with sensor electrical, described time delay amplifier is electrically connected with relay, described relay is electrically connected with motor.
5. photovoltaic module refractive power catoptric system according to claim 4, it is characterized in that: described time delay amplifier is connected to form by delay capacitor, triode and current-limiting resistance, described delay capacitor one end is connected with the base stage of triode, the other end is connected with the emitter of triode, between described delay capacitor and the base stage of triode, be connected current-limiting resistance, the collector electrode of described triode is connected with relay, and the base stage of described triode is connected with diode, and described diode is in parallel with delay capacitor.
6. photovoltaic module refractive power catoptric system according to claim 4, is characterized in that: between described relay and energy-storage battery, be electrically connected with unglazed backstroke switch.
7. photovoltaic module refractive power catoptric system according to claim 1, it is characterized in that: be positioned at the refractive power reflector that photovoltaic module left and right side top arranges, by being positioned at the refractive power reflector of photovoltaic module one side top setting or substituting by being positioned at the refractive power reflector arranging above the side of photovoltaic module front, rear, left and right.
8. photovoltaic module refractive power catoptric system according to claim 1, it is characterized in that: the cuboid support body that described framework is hollow, each face of described framework is hollow, described photovoltaic module is installed on framework bottom surface medium position, described photovoltaic module upper surface is perpendicular to the direction of illumination of sunlight, and two described refractive power reflectors are installed on respectively the left and right side of frame upper surface.
9. photovoltaic module refractive power catoptric system according to claim 1, it is characterized in that: the plate body that described framework is U-shaped by cross section forms, described photovoltaic module is installed on the bottom land of framework, and two described refractive power reflectors are installed on respectively the left and right side of frame upper surface.
10. photovoltaic module refractive power catoptric system according to claim 1, is characterized in that: described lower support axle lower end is fixed on pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320825969.3U CN203708186U (en) | 2013-12-16 | 2013-12-16 | Refractive and reflective system for photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320825969.3U CN203708186U (en) | 2013-12-16 | 2013-12-16 | Refractive and reflective system for photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203708186U true CN203708186U (en) | 2014-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320825969.3U Expired - Lifetime CN203708186U (en) | 2013-12-16 | 2013-12-16 | Refractive and reflective system for photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203708186U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039866A (en) * | 2017-12-05 | 2018-05-15 | 李会欣 | Photovoltaic generating system |
| CN110466781A (en) * | 2019-08-19 | 2019-11-19 | 重庆警察学院 | A kind of flying wing type solar energy auxiliary power supply unmanned plane |
-
2013
- 2013-12-16 CN CN201320825969.3U patent/CN203708186U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039866A (en) * | 2017-12-05 | 2018-05-15 | 李会欣 | Photovoltaic generating system |
| CN110466781A (en) * | 2019-08-19 | 2019-11-19 | 重庆警察学院 | A kind of flying wing type solar energy auxiliary power supply unmanned plane |
| CN110466781B (en) * | 2019-08-19 | 2021-04-27 | 重庆警察学院 | Flying wing type solar auxiliary power supply unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term |