CN203896281U - Concentrating photovoltaic light-guide funnel - Google Patents
Concentrating photovoltaic light-guide funnel Download PDFInfo
- Publication number
- CN203896281U CN203896281U CN201420307978.8U CN201420307978U CN203896281U CN 203896281 U CN203896281 U CN 203896281U CN 201420307978 U CN201420307978 U CN 201420307978U CN 203896281 U CN203896281 U CN 203896281U
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- CN
- China
- Prior art keywords
- leaded light
- connecting plate
- light
- light funnel
- guide funnel
- 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
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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
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a concentrating photovoltaic power generation part, specially relates to a concentrating photovoltaic light-guide funnel, and belongs to the technical field of solar energy power generation. The concentrating photovoltaic light-guide funnel comprises a light-guide funnel, a connecting plate and fixed mounting holes. A lower port of the light-guide funnel is directly welded to the connecting plate. Two opposite surfaces of the connecting plate are provided with two fixed mounting holes. The light-guide funnel is simple in machining process, simple in product structure, low in material consumption and light in weight; and 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.
Description
Technical field
The utility model relates to a kind of concentrating photovoltaic power generation parts, is specifically related to a kind of condensation photovoltaic leaded light funnel, 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.
Summary of the invention
The utility model provides a kind of condensation photovoltaic leaded light funnel, 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 leaded light funnel, it comprises leaded light funnel, connecting plate and fixed installation hole, described leaded light funnel lower port is directly welded on connecting plate, is provided with two fixed installation holes on relative two faces of described connecting plate.
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.
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 a square configuration, 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.
Accompanying drawing explanation
Fig. 1 is a kind of condensation photovoltaic leaded light funnel front view.
Fig. 2 is a kind of condensation photovoltaic leaded light funnel vertical view.
Fig. 3 is a kind of condensation photovoltaic leaded light funnel end 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 condensation photovoltaic leaded light funnel, as shown in Fig. 1 ~ 3, 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, is provided with two fixed installation holes 3.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; 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 a square configuration, is provided with two fixed installation holes 3 on relative two faces of connecting plate 2.
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, and 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 leaded light funnel, is characterized in that, it comprises leaded light funnel, connecting plate and fixed installation hole, and described leaded light funnel lower port is directly welded on connecting plate, is provided with two fixed installation holes on relative two faces of described connecting plate.
2. a kind of condensation photovoltaic leaded light funnel according to claim 1, is characterized in that, 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.
3. a kind of condensation photovoltaic leaded light funnel 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 leaded light funnel according to claim 1, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307978.8U CN203896281U (en) | 2014-06-11 | 2014-06-11 | Concentrating photovoltaic light-guide funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307978.8U CN203896281U (en) | 2014-06-11 | 2014-06-11 | Concentrating photovoltaic light-guide funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203896281U true CN203896281U (en) | 2014-10-22 |
Family
ID=51722633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420307978.8U Expired - Fee Related CN203896281U (en) | 2014-06-11 | 2014-06-11 | Concentrating photovoltaic light-guide funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203896281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104038148A (en) * | 2014-06-11 | 2014-09-10 | 成都聚合科技有限公司 | Concentrating photovoltaic light guide hopper |
-
2014
- 2014-06-11 CN CN201420307978.8U patent/CN203896281U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104038148A (en) * | 2014-06-11 | 2014-09-10 | 成都聚合科技有限公司 | Concentrating photovoltaic light guide hopper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |