CN108923743A - Micro high efficiency rate solar modules - Google Patents
Micro high efficiency rate solar modules Download PDFInfo
- Publication number
- CN108923743A CN108923743A CN201810836904.6A CN201810836904A CN108923743A CN 108923743 A CN108923743 A CN 108923743A CN 201810836904 A CN201810836904 A CN 201810836904A CN 108923743 A CN108923743 A CN 108923743A
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- China
- Prior art keywords
- high efficiency
- solar modules
- efficiency rate
- bracket
- micro high
- 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.)
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Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims description 21
- 239000011521 glass Substances 0.000 claims description 12
- 239000000084 colloidal system Substances 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 3
- 230000003760 hair shine Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000012546 transfer Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 241001424688 Enceliopsis Species 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- H02S40/22—Light-reflecting or light-concentrating means
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The present invention provides a kind of micro high efficiency rate solar modules, including a cover and a bracket, cover has one first opening and one second opening and is respectively arranged with a multi-curvature lens and the bracket, the bracket, which has, is provided with a solar chip on a placing part, and the bracket in one top on be provided with a light transmission sphere, whereby, large-scale sunlight directly can enter cover via multi-curvature lens and be transferred to light transmission sphere, so that it is 0.01mm that its a wide range of sunlight, which can expose to small area,2~100mm2Solar chip, and then reach can reduce solar chip area with reduce thermal losses and improve transfer efficiency the effect of, and manufacturing cost required for the setting Fresnel Lenses capable of reducing using of the multi-curvature lens and avoid loss the effect of.
Description
Technical field
The present invention relates to a kind of solar modules, and espespecially one kind can reduce chip area to reduce thermal losses and reduce manufacture
Cost and the micro high efficiency rate solar modules that transfer efficiency can be improved.
Background technique
In recent years, as surging and fossil energy shortage phenomenon appearance, alternative energy source and Regenerated energy are realized in carbon reduction
The development and utilization in source have become the technology that countries in the world actively put into development, and in the renewable sources of energy, due to sunlight with
Place can obtain, and (such as unlike other energy：Fossil energy, nuclear energy) generally can to the earth generate pollution, therefore solar energy with can will
The various devices that sunlight is converted into electric energy are star's industries good at present, and wherein solar battery can convert solar energy into
Electric energy, and the environmentally harmful substance such as carbon dioxide or nitride, therefore, solar energy will not be generated during photoelectric conversion
Battery becomes a quite important and welcome ring in renewable sources of energy research in recent years, and existing solar power generation is in order to improve
Generating efficiency (photoelectric conversion efficiency) obtains big electric power, existing in a plurality of solar battery elements being configured on same plane
Front side, configured with sunlight collection to the Fresnel Lenses of each solar battery element is constituted light collecting type solar energy hair
Electric installation, but wherein used Fresnel Lenses is a kind of light with plano-convex or plano-concave lens convergence or divergent rays permeability
Element is learned, just as zigzag concentric ring, principle is to be divided into the curved surface of traditional spherical surface or aspherical lens on its surface
Many concentric rings, then each concentric ring is moved on same plane and is formed, also therefore, Fresnel Lenses is upper opposite in processing and manufacturing
Complexity and need high accurancy and precision, if will have the opposite generating efficiency that will cause in precision inaccuracy in the processing of sawtooth
Loss the problem of.
Therefore, a kind of new technical solution is needed to solve the above problems in the prior art.
Summary of the invention
The purpose of the present invention is to provide a kind of micro high efficiency rate solar modules, can reduce chip compared with the prior art
Area with reduce thermal losses, reduce manufacture at and transfer efficiency can be improved and avoid being lost.
The technical scheme is that：Micro high efficiency rate solar modules, including
One cover, the cover have one first opening and one second opening, which is provided with a multi-curvature lens；
One bracket, the bracket are set at second aperture position, and the bracket has a placing part and a top, should
It is provided with a solar chip at placing part position, and is provided with a light transmission sphere at the top position.
Further, the multi-curvature lens are high molecular material or glass material, and the multi-curvature lens have plural number bent
Rate.
Further, it is 1mm~50mm that the cover is formed by diameter range at the first aperture position, and the first opening
Length range between the second opening is 60mm~100mm.
Further, there is in the cover shadow surface in one, the interior shadow surface be formed by diameter range be 1mm~
500mm。
Further, a taper region, and the received incident light of taper region institute are formed at first aperture position
Incidence angle between taper region reflecting slant is greater than 37.3 °.
Further, colloid is provided between the placing part and top, and the colloid is with high molecular material or glass material
It is constituted, and the ranges of indices of refraction of its colloid is 1.45~1.65.
Further, the solar chip is made of semiconductor composite, and the area of the solar chip is
0.01mm2~100mm2.
Further, the bracket is made of single metal material or composite material.
Further, the circular glass light transmission sphere that the light transmission sphere is made of glass material or high molecular material, and
The diameter range of its light transmission sphere is 2mm~5mm.
Further, a substrate has been further included, and the cover and the bracket are set on the substrate.
The present invention by adopting the above technical scheme can be brought the following benefits：
Micro high efficiency rate solar modules provided by the invention, including a cover and a bracket, cover have one first to open
Mouthful and one second opening and be respectively arranged with a multi-curvature lens and the bracket, which, which has, is provided with one on a placing part
Solar chip and the bracket are in being provided with a light transmission sphere on a top, and whereby, large-scale sunlight can be directly via more
Curvature lens enter cover and are transferred to light transmission sphere, so that it is 0.01mm that its a wide range of sunlight, which can expose to small area,2~
100mm2Solar chip, and then reach can reduce solar chip area with reduce thermal losses and improve transfer efficiency function
Effect, and manufacturing cost required for the setting Fresnel Lenses capable of reducing using of the multi-curvature lens and avoid loss the effect of.
Detailed description of the invention
The combination diagram one of Fig. 1 present pre-ferred embodiments.
The implementation diagram one of Fig. 2 present pre-ferred embodiments.
The combination diagram two of Fig. 3 present pre-ferred embodiments.
The implementation diagram two of Fig. 4 present pre-ferred embodiments.
In figure, 1- micro high efficiency rate solar modules, 2- cover, the opening of 21- first, 22- multi-curvature lens, 23- second
Shadow surface, 25- taper region, 251- total reflection inclined-plane 3- bracket, 31- placing part, the top 32-, 33- solar energy in opening, 24-
Chip, 34- colloid, 35- light transmission sphere.
Specific embodiment
It as shown in Figs.1 and 2, is the combination diagram one and implementation diagram one of present pre-ferred embodiments, by
It can be seen that in figure, wherein the micro high efficiency rate solar modules 1 include mainly a cover 2 and a bracket 3 and a base
Plate, wherein the cover 2 is formed with one first opening 21 at top position, and the cover 2 is in first 21 another end positions of opening
Place is formed with one second opening 23, and is formed with shadow surface 24 in one in inside, and the cover 2 is in the first 21 position places of opening
The diameter range of formation between 1mm~50mm, and in this present embodiment optimum diameter be 25.87mm, and this first opening 21 with
Length range between second opening 23 is 60mm~100mm, and optimal length is 85.03mm in this present embodiment, and separately this is interior
It is 1mm~500mm that shadow surface 24, which is formed by diameter range, and optimum diameter is 19.5mm in this present embodiment, wherein this
One opening 21 positions at be provided with a multi-curvature lens 22, wherein the multi-curvature lens 22 be high molecular material or glass material,
And the multi-curvature lens 22 have the curved surface of plural curvature, and the flexometer formula is as follows：
Wherein the Z=is parallel to the surface profile of optical axis, C=curvature, the inverse of radius, the k=constant of the cone (conic), r
=the radial distance between optical axis, and wherein
a1=6.373226817272447E-003=> 5E-003~7E-003
a2=6.963184192345474E-007=> 3E-007~7E-007
a3=-7.299020091868023E-012=> -6E-012~-8E-012
a4=1.767721475819069E-013=> 1E-013~2E-013
a4=-1.382617079236663E-016=> -1E-016~-2E-016
The another bracket 3 and substrate are set at second opening, 23 positions, and the cover 2 is mounted on the substrate, is made
The substrate is provide with second opening 23, and the another bracket 3 is set on the substrate and is relatively arranged on 23 position of the second opening
Place, and the bracket 3 is constituted by the single metal materials such as gold or copper or composite material, and the bracket 3 is in bottom position
It is formed with a placing part 31, and is formed with a top 32 at another side position in bottom, is wherein provided with one in the placing part 31
Solar chip 33, which is constituted with compound semiconductor composite material, and the face of the solar chip 33
Product is 0.01mm2~100mm2, separately the bracket 3 is provided with colloid 34 between placing part 31 and top 32, and the colloid 34 is with high score
Sub- material or glass material are constituted, and the high molecular material is macromolecular single-chain structure, and the ranges of indices of refraction of its colloid 34
It is 1.45~1.65, is provided with a light transmission sphere 35 at another 32 position of top, which is glass material or high score
The circular glass light transmission sphere 35 that sub- material is constituted, and the diameter range of its light transmission sphere 35 is 2mm~5mm, and the light transmission
The more permeable bracket 3 of sphere 35 pinpointed focus and avoids falling off to have between the solar chip 33, thereby, works as the sun
When illumination is incident upon the micro high efficiency rate solar modules 1, large-scale sunlight can direct irradiation it is saturating to the multi-curvature
Mirror 22, and its sunlight can tilt its sunray by the multi-curvature lens 22 after more curved surfaces of multi-curvature lens 22
And carry out being transferred to light transmission sphere 35, it can pass through its light transmission sphere 35 separately to increase its receiving angle and be homogenized hot spot and reduction secretly
Electric current and series impedance, so that it is 0.01mm that its a wide range of sunlight, which can expose to small area,2~100mm2Solar chip
33, but the solar chip 33 is constituted with compound semiconductor composite material, and the received spectral region of institute's energy can effectively increase
Add, visible light and infrared light and UV light can be received, and then reaches and can reduce by 33 area of solar chip to reduce thermal losses and mention
The effect of high conversion efficiency person, and the micro high efficiency rate solar modules 1 using its multi-curvature lens 22 setting, can effectively keep away
The problem of exempting from using manufacturing cost required for Fresnel Lenses and energy loss, and then reach and can reduce chip area to reduce
Thermal losses and person the effect of reduce manufacturing cost, and can achieve the slim mould group of long-focus, to reduce sunlight incidence too
The energy of positive energy chip surface loss.
Please referred to shown in Fig. 3 and Fig. 4 again, be present pre-ferred embodiments combination diagram two and implementation diagram two,
Wherein the cover 2 is separately formed with a taper region 25 at the first 21 positions of opening again, is formed with one in the taper region and is all-trans
Inclined-plane 251 is penetrated, and when solar irradiation is incident upon the micro high efficiency rate solar modules 1, large-scale sunlight can directly shine
The multi-curvature lens 22 are incident upon, and increase the reception inclination area and solution rims of the lens of sunlight by its taper region 25
The problem of being easy to produce aberration, and the taper region 25 received incident light θ and be totally reflected inclined-plane 251 incidence angle θ it is all big
In 37.3 ° (dotted line be law vector) in figures, and its sunlight is after more curved surfaces of multi-curvature lens 22, multi-curvature lens 22
It tilts its sunray and carries out being transferred to light transmission sphere 35 and received by solar chip 33, but the cover 2 is opened in first
Therefore the body of mouth 21 is not limited, as long as can be all present invention protection model by the body of multi-curvature lens 22 by sunlight
It encloses, chip area can be reduced to reduce thermal losses and reduce manufacturing cost and transfer efficiency can be improved and avoid damaging by also thereby reaching
The effect of consumption person, and can achieve the slim mould group of long-focus, to reduce sunlight incidence solar chip surface losses
Energy.
Claims (10)
1. a kind of micro high efficiency rate solar modules, it is characterised in that：Including
One cover, the cover have one first opening and one second opening, which is provided with a multi-curvature lens；
One bracket, the bracket are set at second aperture position, and the bracket has a placing part and a top, the bearing
It is provided with a solar chip at portion position, and is provided with a light transmission sphere at the top position.
2. micro high efficiency rate solar modules according to claim 1, it is characterised in that：The multi-curvature lens are high score
Sub- material or glass material, and the multi-curvature lens have plural curvature.
3. micro high efficiency rate solar modules according to claim 1, it is characterised in that：The cover is in the first opening position
The place of setting be formed by diameter range be 1mm~50mm, and first opening second opening between length range be 60mm~
100mm。
4. micro high efficiency rate solar modules according to claim 1, it is characterised in that：Have in one in the cover and shines
Face is penetrated, it is 1mm~500mm which, which is formed by diameter range,.
5. micro high efficiency rate solar modules according to claim 1, it is characterised in that：Shape at first aperture position
Cheng Youyi taper region, and the taper region incidence angle between received incident light and taper region reflecting slant be greater than
37.3°。
6. micro high efficiency rate solar modules according to claim 1, it is characterised in that：It is set between the placing part and top
Be equipped with colloid, and the colloid is constituted with high molecular material or glass material, and the ranges of indices of refraction of its colloid be 1.45~
1.65。
7. micro high efficiency rate solar modules according to claim 1, it is characterised in that：The solar chip is partly to lead
Composite material is constituted, and the area of the solar chip is 0.01mm2~100mm2.
8. micro high efficiency rate solar modules according to claim 1, it is characterised in that：The bracket is single metal material
Material or composite material are constituted.
9. micro high efficiency rate solar modules according to claim 1, it is characterised in that：The light transmission sphere is glass material
The circular glass light transmission sphere that material or high molecular material are constituted, and the diameter range of its light transmission sphere is 2mm~5mm.
10. micro high efficiency rate solar modules according to claim 1, it is characterised in that：A substrate has been further included, and has been somebody's turn to do
Cover and the bracket are set on the substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810836904.6A CN108923743B (en) | 2018-07-26 | 2018-07-26 | Miniature high-efficiency solar module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810836904.6A CN108923743B (en) | 2018-07-26 | 2018-07-26 | Miniature high-efficiency solar module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108923743A true CN108923743A (en) | 2018-11-30 |
| CN108923743B CN108923743B (en) | 2024-05-28 |
Family
ID=64417270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810836904.6A Active CN108923743B (en) | 2018-07-26 | 2018-07-26 | Miniature high-efficiency solar module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108923743B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307861A (en) * | 2019-07-05 | 2019-10-08 | 上海托菲机电科技有限公司 | A kind of Photoelectric Sensor Device and control system |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108923743B (en) | 2024-05-28 |
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