CN104009711A - Concentrating photovoltaic light guiding and converging funnel module - Google Patents

Concentrating photovoltaic light guiding and converging funnel module Download PDF

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Publication number
CN104009711A
CN104009711A CN201410257995.XA CN201410257995A CN104009711A CN 104009711 A CN104009711 A CN 104009711A CN 201410257995 A CN201410257995 A CN 201410257995A CN 104009711 A CN104009711 A CN 104009711A
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CN
China
Prior art keywords
funnel
light guiding
leaded light
concentrating photovoltaic
funnels
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.)
Pending
Application number
CN201410257995.XA
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Chinese (zh)
Inventor
王永向
刘艳芳
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Chengdu Juhe Technology Co Ltd
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Chengdu Juhe Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chengdu Juhe Technology Co Ltd filed Critical Chengdu Juhe Technology Co Ltd
Priority to CN201410257995.XA priority Critical patent/CN104009711A/en
Publication of CN104009711A publication Critical patent/CN104009711A/en
Pending legal-status Critical Current

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/52PV systems with concentrators

Abstract

The invention relates to a concentrating photovoltaic light guiding and converging funnel module, in particular to a concentrating photovoltaic light guiding funnel, and belongs to the technical field of solar power generation. The concentrating photovoltaic light guiding and converging funnel module comprises light guiding funnels, fixed lens funnels, connecting plates and fixed installation holes. Lower end openings of the light guiding funnels are directly welded to the upper ends of the fixed lens funnels, the bottom ends of the fixed lens funnels are directly welded to the connecting plates, two opposite faces of each connecting plate are provided with two fixed installation holes, and the multiple fixed lens funnels are connected together through the connecting plates. The concentrating photovoltaic light guiding and converging funnel module is simple in machining technology, simple in product structure, few in consumed material and light in weight; the concentrating photovoltaic light guiding and converging funnel module can not be deformed in the packaging and transportation processes and the follow-up installation process, and meanwhile it is guaranteed that converged sunlight is completely gathered to the effective face of a concentrating photovoltaic cell chip; by means of the concentrating photovoltaic light guiding and converging funnel module, second condensing lenses can be fixed, the multiple light guiding funnels can be installed at a time, and therefore the machining efficiency is improved; internal wires can be effectively protected through the connecting plates of the concentrating photovoltaic light guiding and converging funnel module.

Description

A kind of condensation photovoltaic leaded light converges funnel module
Technical field
The present invention relates to a kind of condensation photovoltaic optically focused parts, be specifically related to a kind of condensation photovoltaic 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 that sunlight is converged on the significant surface of condensation photovoltaic battery chip, thereby reach the object of generating.The lens that use at present, general convergence rate is in 80% left and right, and according to the conversion efficiency of every raising 1% of current measuring and calculating, the decline of its electricity price nearly 5%, has now become one of important topic of each business research so improve the convergence rate of lens.
It is current that to have Some Enterprises be the convergence rate that improves lens by leaded light funnel, although leaded light funnel has good light-guiding function, but due to L-shaped or right angle " Z " font of its connecting plate (fixed installation pin is also in some place), directly connect from the upper port of leaded light funnel, producing, in packed and transported or later stage installation process, right angle is not easy to obtain the guarantee of 90 °, thereby make leaded light occur deviation to the light face of condensation photovoltaic battery chip significant surface, cause the reduction of photovoltaic conversion efficiency; The material using due to " L " or " Z " font product more than " one " font simultaneously, add that the leaded light funnel quantity that each concentrating photovoltaic assembly uses is extremely many, so concentrating photovoltaic assembly overall weight will increase, also more complicated of processing " L " or " Z " font technique in addition, current all leaded light funnels all do not fixedly mount the function of lens simultaneously, and it also exists can only install a leaded light funnel at every turn, causes the low-down technological deficiency of working (machining) efficiency.
Summary of the invention
The invention provides a kind of condensation photovoltaic leaded light and converge funnel module, this leaded light funnel technical problem to be solved is to overcome 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 condensation photovoltaic leaded light converges funnel module, it is characterized in that, it comprises leaded light funnel, fixed lens funnel, connecting plate and fixed installation hole, described leaded light funnel lower port is directly welded on fixed lens funnel upper end, fixed lens funnel bottom is directly welded on connecting plate, is provided with two fixed installation holes on relative two faces of described connecting plate, and described connecting plate links together multiple fixed lens funnels.
The metal material parts that described leaded light funnel is a conical in shape, comprise the side of upper and lower two ports and four isosceles trapezoids, and the area of upper port is greater than the area of lower port, and described leaded light funnel is more than two.
The lower port shape of described fixed lens funnel and size are in full accord with significant surface shape and the size of concentrating photovoltaic cell slice, and described fixed lens funnel is more than two.
Described connecting plate is the metal material parts of a square configuration, is provided with two fixed installation holes on relative two faces of connecting plate.
Advantage of the present invention and good effect are: 1. to converge funnel processing technology simple for this leaded light, and product structure is simple, and consumptive material is few, lightweight; 2. this leaded light converges funnel and can not be out of shape in packed and transported process and subsequent installation process, has ensured that the sunlight after converging 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 leaded light funnels once can be installed, thereby improve working (machining) efficiency; 5. the connecting plate of this funnel module can effectively be protected internal wire.
Brief description of the drawings
Fig. 1 is that a kind of condensation photovoltaic leaded light converges funnel module front view.
Fig. 2 is that a kind of condensation photovoltaic leaded light converges funnel module vertical view.
Wherein: 1, leaded light funnel, 2, fixed lens funnel, 3, connecting plate, 4, fixed installation hole.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
A kind of condensation photovoltaic leaded light converges funnel module, as shown in Figure 1 and 2, it comprises leaded light funnel 1, fixed lens funnel 2, connecting plate 3 and fixed installation hole 4, described leaded light funnel 1 lower port is directly welded on the upper end of fixed lens funnel 2, and fixed lens funnel 2 bottoms are directly welded on connecting plate 3, on relative two faces of described connecting plate 3, be provided with two fixed installation holes 4, described connecting plate 3 links together multiple fixed lens funnels 2.Leaded light funnel 1 is the metal material parts of a conical in shape, comprises the side of upper and lower two ports and four isosceles trapezoids, and the area of upper port is greater than the area of lower port, and described leaded light funnel 1 is more than two; The lower port shape of fixed lens funnel 2 and size are in full accord with significant surface shape and the size of concentrating photovoltaic cell slice, and described fixed lens funnel 2 is more than two.Described connecting plate 3 is the metal material parts of a square configuration, is provided with two fixed installation holes 4 on relative two faces of connecting plate 3.
When use, directly by fixed installation hole, this leaded light is converged to funnel with screw and be fixed on the base plate or radiator of concentrating photovoltaic assembly.
In the present invention; as becoming row embodiment; leaded light funnel, fixed lens funnel and connecting plate can be one, and leaded light 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 condensation photovoltaic leaded light converges funnel module, it is characterized in that, it comprises leaded light funnel, fixed lens funnel, connecting plate and fixed installation hole, described leaded light funnel lower port is directly welded on fixed lens funnel upper end, and fixed lens funnel bottom is directly welded on connecting plate, on relative two faces of described connecting plate, be provided with two fixed installation holes, described connecting plate links together multiple fixed lens funnels.
2. a kind of condensation photovoltaic leaded light according to claim 1 converges funnel module, it is characterized in that, the metal material parts that described leaded light funnel is a conical in 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 described leaded light funnel is more than two.
3. a kind of condensation photovoltaic leaded light according to claim 1 converges funnel module, it is characterized in that, the lower port shape of described fixed lens funnel and size are in full accord with significant surface shape and the size of concentrating photovoltaic cell slice, and described fixed lens funnel is more than two.
4. a kind of condensation photovoltaic leaded light according to claim 1 converges funnel module, it is characterized in that, described connecting plate is the metal material parts of a square configuration, is provided with two fixed installation holes on relative two faces of connecting plate.
CN201410257995.XA 2014-06-11 2014-06-11 Concentrating photovoltaic light guiding and converging funnel module Pending CN104009711A (en)

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CN104009711A true CN104009711A (en) 2014-08-27

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104283502A (en) * 2014-10-27 2015-01-14 成都聚合科技有限公司 Concentrating solar light guiding convergence funnel module

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006313810A (en) * 2005-05-09 2006-11-16 Daido Steel Co Ltd Light condensing solar power generator
CN101355114A (en) * 2008-09-24 2009-01-28 江苏白兔科创新能源股份有限公司 Condensation photovoltaic electrification CPV die set
CN201349003Y (en) * 2009-01-04 2009-11-18 江苏白兔科创新能源股份有限公司 Condensation photovoltaic power generation light-conducting funnel
US20110011442A1 (en) * 2008-06-23 2011-01-20 Atomic Energy Council - Institute Of Nuclear Energy Research Insulating Device of Concentration Photovoltaic Heat Sink
CN201868446U (en) * 2010-11-22 2011-06-15 江苏白兔科创新能源股份有限公司 Solar receiver component
CN202855780U (en) * 2012-06-19 2013-04-03 成都聚合科技有限公司 Concentrating photovoltaic light guide funnel for reducing light intensity loss
CN203896283U (en) * 2014-06-11 2014-10-22 成都聚合科技有限公司 Concentrating photovoltaic light-guide gathering funnel module

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006313810A (en) * 2005-05-09 2006-11-16 Daido Steel Co Ltd Light condensing solar power generator
US20110011442A1 (en) * 2008-06-23 2011-01-20 Atomic Energy Council - Institute Of Nuclear Energy Research Insulating Device of Concentration Photovoltaic Heat Sink
CN101355114A (en) * 2008-09-24 2009-01-28 江苏白兔科创新能源股份有限公司 Condensation photovoltaic electrification CPV die set
CN201349003Y (en) * 2009-01-04 2009-11-18 江苏白兔科创新能源股份有限公司 Condensation photovoltaic power generation light-conducting funnel
CN201868446U (en) * 2010-11-22 2011-06-15 江苏白兔科创新能源股份有限公司 Solar receiver component
CN202855780U (en) * 2012-06-19 2013-04-03 成都聚合科技有限公司 Concentrating photovoltaic light guide funnel for reducing light intensity loss
CN203896283U (en) * 2014-06-11 2014-10-22 成都聚合科技有限公司 Concentrating photovoltaic light-guide gathering funnel module

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104283502A (en) * 2014-10-27 2015-01-14 成都聚合科技有限公司 Concentrating solar light guiding convergence funnel module

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Application publication date: 20140827