CN203896285U - Concentrating photovoltaic power generation light-guide gathering funnel module - Google Patents

Concentrating photovoltaic power generation light-guide gathering funnel module Download PDF

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Publication number
CN203896285U
CN203896285U CN201420309820.4U CN201420309820U CN203896285U CN 203896285 U CN203896285 U CN 203896285U CN 201420309820 U CN201420309820 U CN 201420309820U CN 203896285 U CN203896285 U CN 203896285U
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CN
China
Prior art keywords
funnel
light
guide
power generation
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.)
Expired - Fee Related
Application number
CN201420309820.4U
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Chinese (zh)
Inventor
王永向
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Chengdu Juhe Technology Co Ltd
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Chengdu Juhe Technology Co Ltd
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Priority to CN201420309820.4U priority Critical patent/CN203896285U/en
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Publication of CN203896285U publication Critical patent/CN203896285U/en
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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 light gathering part, specially relates to a concentrating photovoltaic power generation light-guide gathering funnel module, and belongs to the technical field of solar energy power generation. The concentrating photovoltaic power generation light-guide gathering funnel module comprises light-guide funnels, fixed lens funnels, connecting plates and fixed mounting holes. Lower ports of the light-guide 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 surfaces of each connecting plate are provided with two fixed mounting holes. The plurality of fixed lens 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 light-guide funnel is capable of fixing secondary concentrating lenses, the plurality of light-guide funnels can be mounted 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 converges funnel module
Technical field
The utility model relates to a kind of condensation photovoltaic optically focused parts, is specifically related to a kind of condensation photovoltaic power generation light-conducting and converges 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 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 utility model provides a kind of condensation photovoltaic power generation light-conducting to converge 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: a kind of condensation photovoltaic power generation light-conducting 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, on relative two faces of described connecting plate, be provided with two fixed installation holes, 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 " 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 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 power generation light-conducting converges funnel module front view.
Fig. 2 is that a kind of condensation photovoltaic power generation light-conducting 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 utility model is further described.
A kind of condensation photovoltaic power generation light-conducting converges funnel, 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 " π " glyph shape, guarantee the circuit board energy normal mounting below " π " font, ensure that circuit board below there will not be short circuit phenomenon simultaneously, on relative two faces of connecting plate 3, be provided with two fixed installation holes 4.
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 utility model; as becoming row embodiment; leaded light funnel, fixed lens 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 and fixed lens 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 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 power generation light-conducting 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 power generation light-conducting 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 power generation light-conducting according to claim 1 converges funnel module, it 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.
CN201420309820.4U 2014-06-11 2014-06-11 Concentrating photovoltaic power generation light-guide gathering funnel module Expired - Fee Related CN203896285U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420309820.4U CN203896285U (en) 2014-06-11 2014-06-11 Concentrating photovoltaic power generation light-guide gathering funnel module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420309820.4U CN203896285U (en) 2014-06-11 2014-06-11 Concentrating photovoltaic power generation light-guide gathering funnel module

Publications (1)

Publication Number Publication Date
CN203896285U true CN203896285U (en) 2014-10-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420309820.4U Expired - Fee Related CN203896285U (en) 2014-06-11 2014-06-11 Concentrating photovoltaic power generation light-guide gathering funnel module

Country Status (1)

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CN (1) CN203896285U (en)

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GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141022

Termination date: 20150611