CN203896284U - Concentrating photovoltaic power generation light-guide funnel module - Google Patents

Concentrating photovoltaic power generation light-guide funnel module Download PDF

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Publication number
CN203896284U
CN203896284U CN201420309518.9U CN201420309518U CN203896284U CN 203896284 U CN203896284 U CN 203896284U CN 201420309518 U CN201420309518 U CN 201420309518U CN 203896284 U CN203896284 U CN 203896284U
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CN
China
Prior art keywords
light
funnel
power generation
plate
photovoltaic power
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 - Fee Related
Application number
CN201420309518.9U
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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
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Priority to CN201420309518.9U priority Critical patent/CN203896284U/en
Application granted granted Critical
Publication of CN203896284U publication Critical patent/CN203896284U/en
Expired - Fee Related 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 utility model relates to a concentrating photovoltaic power generation light-guide funnel module, and belongs to the technical field of solar energy power generation. The concentrating photovoltaic power generation light-guide funnel module comprises light-guide funnels, connecting plates and fixed mounting holes. Lower ports of the light-guide funnels are directly welded to the connecting plates. Two opposite surfaces of each connecting plate are provided with two fixed mounting holes. The plurality of light-guide funnels are connected together through the connecting plates. The light-guide funnel is simple in machining process, simple in product structure, low in material consumption and light in weight; the light-guide funnel does not deform in packaging, transportation and subsequent mounting processes, and concentrated sun light is enabled to be totally gathered to an effective surface of a concentrating photovoltaic battery chip; the plurality of light-guide funnels can be mounted to the funnel module at a time, so that the machining efficiency is improved; and the connecting plates of the funnel module can effectively protect internal wires.

Description

A kind of condensation photovoltaic power generation light-conducting funnel module
Technical field
The utility model relates to a kind of condensation photovoltaic light guide member, is specifically related to a kind of condensation photovoltaic power generation light-conducting funnel module, belongs 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 by leaded light funnel, to improve the convergence rate of lens, 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 from the upper port of leaded light funnel, connect, producing, in packed and transported or later stage installation process, right angle is not easy to obtain the assurance 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, process in addition also more complicated of " L " or " Z " font technique, 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 utility model provides a kind of condensation photovoltaic power generation light-conducting funnel module, and 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 utility model is taked is: comprise leaded light funnel, connecting plate and fixed installation hole, described leaded light funnel lower port 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 a plurality of leaded light funnels.
The metal material parts that described leaded light funnel is a conical by its 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 leaded light funnel and size are in full accord with significant surface shape and the size of concentrating photovoltaic cell slice.
Described connecting plate is the metal material parts of " π " glyph shape, is provided with two fixed installation holes on relative two faces of connecting plate.
Advantage of the present utility model and good effect are: 1. this leaded light funnel processing technology is simple, and product structure is simple, and consumptive material is few, lightweight; 2. this leaded light funnel can not be out of shape in packed and transported process and subsequent installation process, has guaranteed that the sunlight after converging gathers on the significant surface of condensation photovoltaic battery chip completely simultaneously; 3.A plurality of leaded light funnels once can be installed, thereby improve working (machining) efficiency; 4. the connecting plate of this funnel module can effectively be protected internal wire.
Accompanying drawing explanation
Fig. 1 is a kind of condensation photovoltaic power generation light-conducting funnel module front view.
Fig. 2 is a kind of condensation photovoltaic power generation light-conducting funnel module vertical view.
Wherein: 1, leaded light funnel, 2, connecting plate, 3, fixed installation hole.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
A kind of condensation photovoltaic power generation light-conducting funnel module, as shown in Figure 1 and 2, it comprises leaded light funnel 1, connecting plate 2 and fixed installation hole 3, described leaded light funnel 1 lower port is directly welded on connecting plate 2, on relative two faces of described connecting plate 2, be provided with two fixed installation holes 3, described connecting plate 2 links together a plurality of leaded light funnels 1.Leaded light funnel 1 is the metal material parts of a conical by its 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 leaded light funnel 1 and size are in full accord with significant surface shape and the size of concentrating photovoltaic cell slice.Described connecting plate 2 is the metal material parts of " π " glyph shape; can effectively protect connecting plate 2 electric wire below; prevent that the hot spot that converges from burning electric wire because of excess Temperature; guarantee the circuit board energy normal mounting below " π " font; guarantee that circuit board below there will not be short circuit phenomenon simultaneously, on relative two faces of connecting plate 2, be provided with two fixed installation holes 3.
During use, directly with screw, by fixed installation hole, this leaded light funnel is fixed on the base plate or radiator of concentrating photovoltaic assembly.
In the utility model; as becoming row embodiment; leaded light funnel and connecting plate can be one; the shape of connecting plate can not be designed to arc, arc and square combination shape under the situation of short circuit according to the circuit board below connecting plate; leaded light funnel upper and lower end face can be circular, hexagon, therefore the scope that rights protection scope of the present utility model limits with claims is as the criterion.

Claims (4)

1. a condensation photovoltaic power generation light-conducting funnel module, it is characterized in that, it comprises leaded light funnel, connecting plate and fixed installation hole, described leaded light funnel lower port 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 a plurality of leaded light funnels.
2. a kind of condensation photovoltaic power generation light-conducting funnel module according to claim 1, it is characterized in that, the metal material parts that described leaded light funnel is a conical by its shape, the side that comprises 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 power generation light-conducting funnel module according to claim 1 and 2, is characterized in that, the lower port shape of described leaded light funnel and size are in full accord with significant surface shape and the size of concentrating photovoltaic cell slice.
4. a kind of condensation photovoltaic power generation light-conducting funnel module according to claim 1, is characterized in that, described connecting plate is the metal material parts of " π " glyph shape, is provided with two fixed installation holes on relative two faces of connecting plate.
CN201420309518.9U 2014-06-11 2014-06-11 Concentrating photovoltaic power generation light-guide funnel module Expired - Fee Related CN203896284U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420309518.9U CN203896284U (en) 2014-06-11 2014-06-11 Concentrating photovoltaic power generation light-guide funnel module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420309518.9U CN203896284U (en) 2014-06-11 2014-06-11 Concentrating photovoltaic power generation light-guide funnel module

Publications (1)

Publication Number Publication Date
CN203896284U true CN203896284U (en) 2014-10-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104022731A (en) * 2014-06-11 2014-09-03 成都聚合科技有限公司 Concentrating photovoltaic power generation light guide funnel module

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104022731A (en) * 2014-06-11 2014-09-03 成都聚合科技有限公司 Concentrating photovoltaic power generation light guide funnel module

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141022

Termination date: 20150611

EXPY Termination of patent right or utility model