CN104283502A - Concentrating solar light guiding convergence funnel module - Google Patents
Concentrating solar light guiding convergence funnel module Download PDFInfo
- Publication number
- CN104283502A CN104283502A CN201410580915.4A CN201410580915A CN104283502A CN 104283502 A CN104283502 A CN 104283502A CN 201410580915 A CN201410580915 A CN 201410580915A CN 104283502 A CN104283502 A CN 104283502A
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- China
- Prior art keywords
- funnel
- light guiding
- connecting plate
- lighting
- fixed lens
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- Pending
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- 238000009434 installation Methods 0.000 claims description 12
- 239000007769 metal material Substances 0.000 claims description 6
- 238000003754 machining Methods 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 description 5
- 238000009833 condensation Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
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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
- Y02E10/52—PV systems with concentrators
Abstract
The invention relates to a concentrating solar light guiding convergence funnel module and belongs to the technical field of solar power generation. The concentrating solar light guiding convergence funnel module comprises light guiding funnels, a fixed lens funnel, a connecting plate and a fixed mounting hole. The light guiding convergence funnels guarantee that converged sunlight is completely converged to the effective surface of a concentrating photovoltaic cell chip. The light guiding convergence funnel can fix secondary condensing lenses. Multiple light guiding funnels can be mounted every time, and therefore machining efficiency is improved. The connecting plate of the concentrating solar light guiding convergence funnel module can protect internal electric wires effectively. In addition, focal spots concentrated from a Fresnel lens can be converged on the effective area of a concentrating solar energy cell in a complete overlaid mode in a certain time period through the light guiding funnels, a motor of a solar tracking device only works once in a set time period, the power supply power to the motor is lowered greatly, and therefore the concentrating solar light guiding convergence funnel module saves more energy.
Description
Technical field
The present invention relates to a kind of condensation photovoltaic light concentrating components, be specifically related to a kind of Photospot solar leaded light and converge funnel module, belong to solar energy generation technology field.
Background technology
In light gathering photovoltaic power generating system, mainly utilize lens to be converged on the significant surface of condensation photovoltaic battery chip by sunlight, thus reach the object of generating.The lens used at present, general convergence rate is about 80%, and according to the conversion efficiency of the often raising 1% of current measuring and calculating, the decline of its electricity price nearly 5%, so convergence rate now one of the important topic having become each business research improving lens.
Current have Some Enterprises to be the convergence rate being improved lens by guide-lighting funnel, although guide-lighting funnel has good light-guiding function, but due to its connecting plate (fixed installation pin is also in some place) L-shaped or right angle " Z " font, directly connect from the upper port of guide-lighting funnel, in production, in packed and transported or later stage installation process, right angle is not easy the guarantee obtaining 90 °, thus make the guide-lighting light face to condensation photovoltaic battery chip significant surface occur deviation, cause the reduction of photovoltaic conversion efficiency; The material simultaneously used due to " L " or " Z " font product is more than " one " font, add that the guide-lighting funnel quantity that each concentrating photovoltaic assembly uses is extremely many, so concentrating photovoltaic assembly overall weight will increase, process " L " or " Z " font technique also more complicated in addition, current all guide-lighting funnels all do not fixedly mount the function of lens simultaneously, and it also exists can only install a guide-lighting funnel, causes the low-down technological deficiency of working (machining) efficiency at every turn.
At present usual from Fresnel Lenses converge the focal spot of coming be all square, the shape of this focal spot and size also usually and the shape of concentrating solar battery sheet and in the same size, thus make Fresnel Lenses converge the focal spot of coming to be converged to completely on concentrating solar battery sheet by guide-lighting funnel.But in actual applications, the sun is at any time mobile, converge from Fresnel Lenses after will causing a time period like this focal spot of coming by after guide-lighting funnel can not completely and the effective area of concentrating solar battery sheet overlap, thus cause the reduction of conversion efficiency.
Summary of the invention
The invention provides a kind of Photospot solar leaded light and converge funnel module, this guide-lighting funnel technical problem to be solved overcomes the deficiencies in the prior art.
In order to realize above-mentioned technical purpose, the technical scheme that the present invention takes is: a kind of Photospot solar leaded light converges funnel module, it is characterized in that, it comprises guide-lighting funnel, fixed lens funnel, connecting plate and fixed installation hole, described guide-lighting funnel lower port is directly welded on fixed lens funnel upper end, fixed lens funnel bottom is directly welded on connecting plate, and two faces that described connecting plate is relative are provided with two fixed installation holes, multiple fixed lens funnel links together by described connecting plate.
Described guide-lighting funnel is the metal material parts of a conical by its shape, comprise the side of upper and lower two ports and four isosceles trapezoids, the area of upper port is greater than the area of lower port, and the upper port of guide-lighting funnel is rectangle, the difference of the length and width of upper port is 0.02 ~ 10mm, the lower port of fixed lens funnel is rectangle, and the difference of the length and width of lower port is 0.01 ~ 1mm, and described guide-lighting funnel is two or more.
The lower port shape of described fixed lens funnel and the significant surface shape of size and concentrating photovoltaic cell slice and size completely the same, described fixed lens funnel is two or more.
Described connecting plate is the metal material parts of a square configuration, two faces that connecting plate is relative is provided with two fixed installation holes.
Advantage of the present invention and good effect are: 1. this leaded light converges funnel processing technology simply, and product structure is simple, and consumptive material is few, lightweight; 2. this leaded light convergence funnel can not be out of shape in packed and transported process and subsequent installation process, ensure that the sunlight after convergence gathers on the significant surface of condensation photovoltaic battery chip completely simultaneously; 3. this leaded light converges funnel and can fix secondary condensation lens; 4. multiple guide-lighting funnel once can be installed, thus improve working (machining) efficiency; 5. the connecting plate of this funnel module can carry out available protecting to internal wire; 6. converging the focal spot of coming from Fresnel Lenses can converge in the effective area of concentrating solar battery sheet with overlapping all completely by guide-lighting funnel in certain hour section; 7. set the machine operation of a time period solar tracking device once, so just considerably reduce to the output power of motor, thus more energy-conservation.
Accompanying drawing explanation
Fig. 1 is that a kind of Photospot solar leaded light converges funnel module front view.
Fig. 2 is that a kind of Photospot solar leaded light converges funnel module vertical view.
Fig. 3 is that a kind of concentration solar generating leaded light converges funnel upper and lower port schematic diagram.
Wherein: 1, guide-lighting funnel, 2, fixed lens funnel, 3, connecting plate, 4, fixed installation hole, the length of A, guide-lighting funnel upper port, B, guide-lighting funnel upper port wide, the length of L, fixed lens funnel lower port, W, fixed lens funnel lower port wide.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
A kind of Photospot solar leaded light converges funnel module, as shown in Fig. 1 ~ 3, it comprises guide-lighting funnel 1, fixed lens funnel 2, connecting plate 3 and fixed installation hole 4, described guide-lighting funnel 1 lower port is directly welded on the upper end of fixed lens funnel 2, and fixed lens funnel 2 bottom is directly welded on connecting plate 3, two faces that described connecting plate 3 is relative are provided with two fixed installation holes 4, multiple fixed lens funnel 2 links together by described connecting plate 3.Guide-lighting funnel 1 is the metal material parts of a conical by its shape, comprise the side of upper and lower two ports and four isosceles trapezoids, the area of upper port is greater than the area of lower port, and the upper port of guide-lighting funnel 1 is rectangle, the long A of upper port and the difference of wide B are 0.02 ~ 10mm, the lower port of fixed lens funnel 2 is rectangle, and the long L of lower port and the difference of wide W are 0.01 ~ 1mm, and described guide-lighting funnel 1 is two or more; The significant surface shape of the lower port shape of fixed lens funnel 2 and size and concentrating photovoltaic cell slice and size completely the same, described fixed lens funnel 2 is two or more.Described connecting plate 3 is the metal material parts of a square configuration, two faces that connecting plate 3 is relative is provided with two fixed installation holes 4.
During use, directly with screw by fixed installation hole by this leaded light convergence funnel base plate of being fixed on concentrating photovoltaic assembly or radiator.
Concrete operations are as follows: first the long limit of upper and lower for guide-lighting funnel port is kept consistent with east-west direction, when sun motion certain time from east to west, can ensure to converge the sunlight focal spot of coming by converging to completely the effective area of concentrating solar battery sheet after guide-lighting funnel from Fresnel Lenses.
In the present invention; as change row embodiment; guide-lighting funnel, fixed lens funnel and connecting plate can be one, and guide-lighting funnel and fixed lens funnel upper and lower end face can be circular, hexagon, therefore the scope that the scope of the present invention limits with claims is as the criterion.
Claims (4)
1. a Photospot solar leaded light converges funnel module, it is characterized in that, it comprises guide-lighting funnel, fixed lens funnel, connecting plate and fixed installation hole, described guide-lighting funnel lower port is directly welded on fixed lens funnel upper end, and fixed lens funnel bottom is directly welded on connecting plate, two faces that described connecting plate is relative are provided with two fixed installation holes, multiple fixed lens funnel links together by described connecting plate.
2. a kind of Photospot solar leaded light according to claim 1 converges funnel module, it is characterized in that, described guide-lighting funnel is the metal material parts of a conical by its shape, comprise the side of upper and lower two ports and four isosceles trapezoids, the area of upper port is greater than the area of lower port, and the upper port of guide-lighting funnel is rectangle, the difference of the length and width of upper port is 0.02 ~ 10mm, the lower port of fixed lens funnel is rectangle, the difference of the length and width of lower port is 0.01 ~ 1mm, and described guide-lighting funnel is two or more.
3. a kind of Photospot solar leaded light according to claim 1 converges funnel module, it is characterized in that, the lower port shape of described fixed lens funnel and the significant surface shape of size and concentrating photovoltaic cell slice and size completely the same, described fixed lens funnel is two or more.
4. a kind of Photospot solar leaded light according to claim 1 converges funnel module, and it is characterized in that, described connecting plate is the metal material parts of a square configuration, two faces that connecting plate is relative is provided with two fixed installation holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410580915.4A CN104283502A (en) | 2014-10-27 | 2014-10-27 | Concentrating solar light guiding convergence funnel module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410580915.4A CN104283502A (en) | 2014-10-27 | 2014-10-27 | Concentrating solar light guiding convergence funnel module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104283502A true CN104283502A (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410580915.4A Pending CN104283502A (en) | 2014-10-27 | 2014-10-27 | Concentrating solar light guiding convergence funnel module |
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| Country | Link |
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| CN (1) | CN104283502A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101261877B1 (en) * | 2011-03-14 | 2013-05-07 | 유병모 | Focus unit maxizing heat absorption and photovoltaic assembly using the same |
| CN103997293A (en) * | 2014-06-11 | 2014-08-20 | 成都聚合科技有限公司 | Concentrating solar power generation light-guiding convergence hopper |
| CN104009711A (en) * | 2014-06-11 | 2014-08-27 | 成都聚合科技有限公司 | Concentrating photovoltaic light guiding and converging funnel module |
| CN204145393U (en) * | 2014-10-27 | 2015-02-04 | 成都聚合科技有限公司 | A kind of Photospot solar leaded light converges funnel module |
-
2014
- 2014-10-27 CN CN201410580915.4A patent/CN104283502A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101261877B1 (en) * | 2011-03-14 | 2013-05-07 | 유병모 | Focus unit maxizing heat absorption and photovoltaic assembly using the same |
| CN103997293A (en) * | 2014-06-11 | 2014-08-20 | 成都聚合科技有限公司 | Concentrating solar power generation light-guiding convergence hopper |
| CN104009711A (en) * | 2014-06-11 | 2014-08-27 | 成都聚合科技有限公司 | Concentrating photovoltaic light guiding and converging funnel module |
| CN204145393U (en) * | 2014-10-27 | 2015-02-04 | 成都聚合科技有限公司 | A kind of Photospot solar leaded light converges funnel module |
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Application publication date: 20150114 |