CN107342726A - A kind of compound concentrator cell optics fixed structure device - Google Patents
A kind of compound concentrator cell optics fixed structure device Download PDFInfo
- Publication number
- CN107342726A CN107342726A CN201710551451.8A CN201710551451A CN107342726A CN 107342726 A CN107342726 A CN 107342726A CN 201710551451 A CN201710551451 A CN 201710551451A CN 107342726 A CN107342726 A CN 107342726A
- Authority
- CN
- China
- Prior art keywords
- light guide
- fixed structure
- fixed
- guide structure
- concentrator cell
- 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
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 24
- 239000000758 substrate Substances 0.000 claims abstract description 12
- 239000007787 solid Substances 0.000 claims description 9
- 239000000084 colloidal system Substances 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 abstract description 7
- 238000005381 potential energy Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/20—Optical components
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention provides a kind of compound concentrator cell optics fixed structure device, the fixed structure of light guide structure and the fixed light guide structure including transmitted light, the light guide structure is located in fixed structure and the two is fixed as one, the bottom of the fixed structure is provided with a solar receiver, the solar receiver includes a substrate and a photoelectric cell, and the photoelectric cell is arranged on substrate and is oppositely arranged with the light guide structure.A kind of compound concentrator cell optics fixed structure device provided by the invention can make the fixation of optical component light conducting member is become time saving and energy saving to increase producing efficiency when installing, while greatly improve aligning accuracy with once being completed to potential energy.
Description
Technical field
The present invention relates to compound concentrator cell, and in particular to a kind of compound concentrator cell optics fixed structure device.
Background technology
Compound concentrator cell optics is fixed on installation now is completed through manpower often, and based on need functionally
Ask, it is top-heavy that concentrator cell optics, which is fixed in structure, and is only to be bonding on light device and light-focusing type too with one layer of glue material
Between positive energy receiver battery, therefore its support strength deficiency, easily incline when concentrating solar module carries out solar tracking
Tiltedly, even peel off.Along with light device at the bonding of compound concentrating solar battery with being exactly at light-ray condensing, temperature
Highest, if bonding glue material will be unable to the support weight of light device and cause light device inclination, have a strong impact on light device because of thermal softening
Feature and reliability.
The content of the invention
For the drawbacks described above and problem of prior art, it is an object of the invention to provide a kind of compound concentrator cell optics
Fixed structure device, solution concentrator cell Optical devices are top-heavy in structure, support strength deficiency, easily gather in compound
Inclination when light type solar energy module carries out solar tracking, even peel off, the problem of cost is high.
In order to achieve the above object, the present invention provides following technical scheme：
A kind of compound concentrator cell optics fixed structure device, including the light guide structure of transmitted light described in fixation with leading
The fixed structure of photo structure, the light guide structure is located in fixed structure and the two is fixed as one, the fixed structure
Bottom is provided with a solar receiver, and the solar receiver includes a substrate and a photoelectric cell, the photoelectricity
Element is arranged on substrate and is oppositely arranged with the light guide structure.
In above-mentioned technical proposal, the refractive index inside the light guide structure is less than the refractive index of Outdoor Space.
In above-mentioned technical proposal, the fixed structure is cylindric or regular polygon, the light guide structure be small end down
Prism-shaped ducted body or transparent solid body, the side of the light guide structure changes the direct of travel of light.
In above-mentioned technical proposal, the bottom of the fixed structure is provided with a location division, and it is spacing that the substrate is provided with one
Portion, the location division and limiting section are combined and mutually restrict fixation.
In above-mentioned technical proposal, the location division is a projection or groove, and the corresponding limiting section is one
Groove or projection.
In above-mentioned technical proposal, one block of colloid is provided between the light guide structure and photoelectric cell and separates the two.
The present invention is top-heavy in structure for solving compound concentrator cell Optical devices at present, and is only with one
Layer glue material is bonding between light device and concentrating solar receiver battery, therefore its support strength deficiency, easily in chemical combination
Inclination when thing concentrating solar module carries out solar tracking, even peel off, the problem of cost is high.Thereby form the change of the present invention
Compound concentrator cell light fixture, the fixation of optical component is set not only light conducting member to be installed with once being completed to potential energy
When become time saving and energy saving to increase producing efficiency, while greatly improve aligning accuracy.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the decomposition texture schematic diagram of the present invention.
Wherein：20th, solar receiver, 11, light guide structure, 13, fixed structure, 15, location division, 21, substrate, 23, light
Electric device, 25, limiting section.
Embodiment
Below in conjunction with the accompanying drawing of the present invention, technical scheme is clearly and completely described, it is clear that institute
The embodiment of description is only part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention,
The every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, belongs to this hair
The scope of bright protection.
According to Fig. 1, Fig. 2, include the invention provides a kind of compound concentrator cell optics fixed structure device saturating
The fixed structure of the light guide structure and fixed light guide structure of light is crossed, light guide structure is located in fixed structure and the two is fixed as
One.The bottom of fixed structure is provided with a solar receiver, and solar receiver includes a substrate and a photo elements
Part, photoelectric cell are arranged on substrate and are oppositely arranged with light guide structure, and one is provided between light guide structure and photoelectric cell
Block colloid separates the two.By on ray guidance to the solar receiver in the external world, light guide structure enables solar receiver
More light are received, and lift its photoelectric transformation efficiency.
In present embodiment, the refractive index inside light guide structure is less than the refractive index of Outdoor Space.Fixed structure is
Cylindric or regular polygon, light guide structure are the ducted body or transparent solid body of small end prism-shaped directed downwardly, the side of light guide structure
Face changes the direct of travel of light.Light guide structure is the component that can make light that secondary optics effect occur, for example light is because of refraction
Or reflect and change the secondary optics component of its direct of travel, the internal refraction of light guide structure tool translucency and the light guide structure
Rate is less than the refractive index of Outdoor Space, thereby allows light to enter the light guide structure, so that light is refracted and directive
Solar receiver, or make light via the reflection of the medial surface directive solar receiver.
In practice light guide structure be hollow or solid transparent cone, hollow or solid transparent warhead-containing body, it is hollow or
The bell body of solid transparent, hollow or solid transparent brilliant body or the object with geometry, wherein hollow taper
Body is the form of optical reflecting cover (reflector).Although light guide structure and the fixed structure shown in Fig. 1 are discontinuity
Combination, but successional combination can also be done along ring periphery, that is, the light guide structure and the fixed structure can with point, line,
Face mode is done with reference to or is formed in a manner of point, line, surface integral structure.
The bottom of fixed structure is provided with a location division, and substrate is provided with a limiting section, and location division and limiting section are combined
And mutually restrict fixation.In embodiments of the present invention, location division is a projection or groove, and corresponding limiting section is one
Groove or projection.
The operation principle of the present invention is as follows：
Compound concentrator cell optics fixed structure device is to pass through installation concentrating solar receiver to obtain luminous energy,
It is to pass through to assemble a greater amount of luminous energy to lift generating efficiency.And wherein, when solar energy is by fresnel lens (Fresnel
Lens) or after the focusing of other spot modes, the transparent light guide post into a shape approximation inverted pyramid type can be first concentrated, also
It is equal light devices.
Compound concentrator cell optics fixed structure device, which directly from the light guide structure prolongs (prominent) and set, to be formed, and is formed in one
Structure, therefore need to only process once with regard to compound concentrator cell light fixture can be molded, but prior art must also make
With more component, must more be processed via multiple tracks could fix secondary optics element with manpower assembling, therefore be carried by the present invention
The encapsulating structure of the secondary optics component of confession, can effectively save material cost and processing cost.
Through compound concentrator cell light fixture, fixed structure can be stablized in itself stands to support and hold leaded light
Structure, and fixed structure also has more location division, therefore when the location division of fixed structure is incorporated into limiting section, except both are because of phase
Mutually restrict and interfere and caused fixed effect, as long as the position each other of suitably designed component, with regard to light guide structure can be allowed precisely right
Positioned at photoelectric cell, extra component or processing procedure are so not required to keep the light guide structure in precalculated position, it is necessary to emphasize again that
Location division is interfered with limiting section because mutually restricting, therefore will not be shifted during baking processing when colloid is not fully cured,
Because optical component has been maintained at the state of stable equilibrium and permanent holding position is fixed, make the fixation of optical component and to potential energy one
Secondary completion, become time saving and energy saving to increase producing efficiency when not only installing light conducting member, while greatly improve aligning accuracy.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (6)
- A kind of 1. compound concentrator cell optics fixed structure device, it is characterised in that：Light guide structure including transmitted light with The fixed structure of the fixed light guide structure, the light guide structure is located in fixed structure and the two is fixed as one, described The bottom of fixed structure is provided with a solar receiver, and the solar receiver includes a substrate and a photo elements Part, the photoelectric cell are arranged on substrate and are oppositely arranged with the light guide structure.
- A kind of 2. compound concentrator cell optics fixed structure device according to claim 1, it is characterised in that：It is described to lead Refractive index inside photo structure is less than the refractive index of Outdoor Space.
- A kind of 3. compound concentrator cell optics fixed structure device according to claim 1, it is characterised in that：It is described solid Structure is determined for cylindric or regular polygon, the light guide structure is the ducted body or transparent solid body of small end prism-shaped directed downwardly, The side of the light guide structure changes the direct of travel of light.
- A kind of 4. compound concentrator cell optics fixed structure device according to claim 1, it is characterised in that：It is described solid The bottom for determining structure is provided with a location division, and the substrate is provided with a limiting section, the location division and limiting section be combined and Mutually restrict and fix.
- A kind of 5. compound concentrator cell optics fixed structure device according to claim 4, it is characterised in that：It is described fixed Position portion is a projection or groove, and the corresponding limiting section is a groove or projection.
- A kind of 6. compound concentrator cell optics fixed structure device according to claim 1, it is characterised in that：It is described to lead One block of colloid is provided between photo structure and photoelectric cell to separate the two.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016112547051 | 2016-12-30 | ||
| CN201611254705 | 2016-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107342726A true CN107342726A (en) | 2017-11-10 |
Family
ID=60219601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710551451.8A Pending CN107342726A (en) | 2016-12-30 | 2017-07-07 | A kind of compound concentrator cell optics fixed structure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107342726A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2194584A1 (en) * | 2007-09-26 | 2010-06-09 | Sharp Kabushiki Kaisha | Solar cell, concentrator photovoltaic module, concentrator photovoltaic unit and solar cell manufacturing method |
| JP2013093435A (en) * | 2011-10-26 | 2013-05-16 | Sumitomo Electric Ind Ltd | Concentrator sunlight receiver, concentrator photovoltaic power generation module, and concentrator photovoltaic power generation panel |
| CN203232872U (en) * | 2013-05-14 | 2013-10-09 | 汪强 | Solar mirror surface device |
| US8809677B1 (en) * | 2010-07-02 | 2014-08-19 | Amkor Technology, Inc. | Molded light guide for concentrated photovoltaic receiver module |
| CN205545128U (en) * | 2016-01-29 | 2016-08-31 | 青海聚光高新科技有限公司 | Spotlight photovoltaic unit, spotlight photovoltaic module, spotlight photovoltaic panel and concentration photovoltaic system |
-
2017
- 2017-07-07 CN CN201710551451.8A patent/CN107342726A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2194584A1 (en) * | 2007-09-26 | 2010-06-09 | Sharp Kabushiki Kaisha | Solar cell, concentrator photovoltaic module, concentrator photovoltaic unit and solar cell manufacturing method |
| US8809677B1 (en) * | 2010-07-02 | 2014-08-19 | Amkor Technology, Inc. | Molded light guide for concentrated photovoltaic receiver module |
| JP2013093435A (en) * | 2011-10-26 | 2013-05-16 | Sumitomo Electric Ind Ltd | Concentrator sunlight receiver, concentrator photovoltaic power generation module, and concentrator photovoltaic power generation panel |
| CN203232872U (en) * | 2013-05-14 | 2013-10-09 | 汪强 | Solar mirror surface device |
| CN205545128U (en) * | 2016-01-29 | 2016-08-31 | 青海聚光高新科技有限公司 | Spotlight photovoltaic unit, spotlight photovoltaic module, spotlight photovoltaic panel and concentration photovoltaic system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171110 |