CN203896294U - Concentrating photovoltaic power generation light-guide gathering funnel - Google Patents
Concentrating photovoltaic power generation light-guide gathering funnel Download PDFInfo
- Publication number
- CN203896294U CN203896294U CN201420311231.XU CN201420311231U CN203896294U CN 203896294 U CN203896294 U CN 203896294U CN 201420311231 U CN201420311231 U CN 201420311231U CN 203896294 U CN203896294 U CN 203896294U
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- China
- Prior art keywords
- funnel
- light
- power generation
- connecting plate
- guide
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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 light gathering part, specially relates to a concentrating photovoltaic power generation light-guide gathering funnel, and belongs to the technical field of solar energy power generation. The concentrating photovoltaic power generation light-guide gathering funnel comprises a light-guide funnel, a fixed lens funnel, a connecting plate and fixed mounting holes. A lower port of the light-guide funnel is directly welded to the upper end of the fixed lens funnel. The bottom end of the fixed lens 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; 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; and the light-guide gathering funnel is capable of fixing a secondary concentrating lenses.
Description
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, 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, yet 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.
Summary of the invention
The utility model provides a kind of condensation photovoltaic power generation light-conducting to converge 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 power generation light-conducting converges funnel, 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.
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.
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.
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.
Brief description of the drawings
Fig. 1 is that a kind of condensation photovoltaic power generation light-conducting converges funnel front view.
Fig. 2 is that a kind of condensation photovoltaic power generation light-conducting converges funnel vertical view.
Fig. 3 is that a kind of condensation photovoltaic power generation light-conducting converges funnel end 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 Fig. 1 ~ 3, 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, is provided with two fixed installation holes 4 on relative two faces of described connecting plate 3.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; 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.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, 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, is provided with two fixed installation holes on relative two faces of described connecting plate.
2. a kind of condensation photovoltaic power generation light-conducting according to claim 1 converges funnel, 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, and the area of upper port is greater than the area of lower port.
3. a kind of condensation photovoltaic power generation light-conducting according to claim 1 converges funnel, 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.
4. a kind of condensation photovoltaic power generation light-conducting according to claim 1 converges funnel, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311231.XU CN203896294U (en) | 2014-06-11 | 2014-06-11 | Concentrating photovoltaic power generation light-guide gathering funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311231.XU CN203896294U (en) | 2014-06-11 | 2014-06-11 | Concentrating photovoltaic power generation light-guide gathering funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203896294U true CN203896294U (en) | 2014-10-22 |
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ID=51722646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420311231.XU Expired - Fee Related CN203896294U (en) | 2014-06-11 | 2014-06-11 | Concentrating photovoltaic power generation light-guide gathering funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203896294U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103997287A (en) * | 2014-06-11 | 2014-08-20 | 成都聚合科技有限公司 | Concentrating photovoltaic light-guiding convergence funnel |
| CN104009712A (en) * | 2014-06-11 | 2014-08-27 | 成都聚合科技有限公司 | Concentrating photovoltaic power generation light guiding and converging funnel |
-
2014
- 2014-06-11 CN CN201420311231.XU patent/CN203896294U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103997287A (en) * | 2014-06-11 | 2014-08-20 | 成都聚合科技有限公司 | Concentrating photovoltaic light-guiding convergence funnel |
| CN104009712A (en) * | 2014-06-11 | 2014-08-27 | 成都聚合科技有限公司 | Concentrating photovoltaic power generation light guiding and converging funnel |
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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 |