CN103999355A - Solar concentrator - Google Patents
Solar concentrator Download PDFInfo
- Publication number
- CN103999355A CN103999355A CN201280061234.6A CN201280061234A CN103999355A CN 103999355 A CN103999355 A CN 103999355A CN 201280061234 A CN201280061234 A CN 201280061234A CN 103999355 A CN103999355 A CN 103999355A
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- Prior art keywords
- face
- light
- solar concentrator
- emitting face
- emitting
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- 239000007787 solid Substances 0.000 claims abstract description 18
- 239000012780 transparent material Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 230000002349 favourable effect Effects 0.000 description 43
- 230000003287 optical effect Effects 0.000 description 12
- 238000005452 bending Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 230000007704 transition Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- CVOFKRWYWCSDMA-UHFFFAOYSA-N 2-chloro-n-(2,6-diethylphenyl)-n-(methoxymethyl)acetamide;2,6-dinitro-n,n-dipropyl-4-(trifluoromethyl)aniline Chemical compound CCC1=CC=CC(CC)=C1N(COC)C(=O)CCl.CCCN(CCC)C1=C([N+]([O-])=O)C=C(C(F)(F)F)C=C1[N+]([O-])=O CVOFKRWYWCSDMA-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000005368 silicate glass Substances 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
- C03B11/06—Construction of plunger or mould
- C03B11/08—Construction of plunger or mould for making solid articles, e.g. lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/30—Arrangements for concentrating solar-rays for solar heat collectors with lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0038—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with ambient light
- G02B19/0042—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with ambient light for use with direct solar radiation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/052—Cooling means directly associated or integrated with the PV cell, e.g. integrated Peltier elements for active cooling or heat sinks directly associated with the PV cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
- H01L31/0543—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising light concentrating means of the refractive type, e.g. lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/12—Light guides
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Sustainable Development (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Energy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to a solar concentrator (1) having a solid body made of a transparent material, which has a light in-coupling surface (2) and a precision-moulded light decoupling surface (3), wherein the solid body has a support frame (61) between the light in-coupling surface (2) and light decoupling surface (3) as well as a light conducting part (4) that tapers in particular towards the light decoupling surface (3) and is advantageously delimited by a light conducting part surface (5) between the light in-coupling surface (2) and the light decoupling surface (3), wherein the support frame (61) comprises a surface (63) facing the light decoupling surface (3) and having an outer subarea (66) and at least one inner subarea (65), and wherein the outer subarea is offset, in particular by means of a step (64), with respect to the inner subarea (65); in the direction of the light decoupling surface (3), and/or projects beyond the inner subarea (66) in the direction of the light decoupling surface (3).
Description
Technical field
The present invention relates to a kind of solar concentrator of being made by transparent material, wherein, this solar concentrator comprise light entrance face, light-emitting face and be arranged in light entrance face and light-emitting face between, the photoconduction part that particularly attenuates towards the direction of light-emitting face, this photoconduction part limits by photoconduction part surface between light entrance face and light-emitting face.
Background technology
Document PCT/EP2010/005755 discloses a kind of solar concentrator of the solid body with being made by transparent material, this solid body comprises light entrance face and light-emitting face, wherein, solid body comprises the photoconduction part attenuating towards the direction of light-emitting face between light entrance face and light-emitting face, this photoconduction part limits by photoconduction part surface between light entrance face and light-emitting face, and wherein, this photoconduction part surface is transitioned in light-emitting face with continuous first derivative.
Summary of the invention
Target of the present invention is to reduce the cost for the manufacture of solar concentrator or two-stage solar concentrator.For this reason, particularly the increase of high-quality part share is to be worth expectation during fabrication.
Above-mentioned target realizes by the solar concentrator of the solid body with being made by transparent material, this solid body comprises the light-emitting face of light entrance face and blank molded (blankgepresst), wherein, solid body comprises bearing frame and the photoconduction part particularly attenuating towards the direction of light-emitting face between light entrance face and light-emitting face, this photoconduction part advantageously limits by photoconduction part surface between light entrance face and light-emitting face, and wherein, bearing frame comprises the face with step in the face of light-emitting face, thereby the outer part in the face of the face of light-emitting face of bearing frame in the direction of light-emitting face with respect to the interior partial transposition of the face in the face of light-emitting face of bearing frame and/or surpass in the direction of light-emitting face and stretch out in the face of the interior part of the bearing frame face of light-emitting face.
In addition, above-mentioned target realizes by the solar concentrator of the solid body with being made by transparent material, this solid body comprises light entrance face and the molded light-emitting face of blank, wherein, solid body comprises bearing frame and the photoconduction part particularly attenuating towards the direction of light-emitting face between light entrance face and light-emitting face, this photoconduction part advantageously limits by photoconduction part surface between light entrance face and light-emitting face, wherein, bearing frame comprises the face with outer part face and at least one interior part face in the face of light-emitting face, and wherein, described outer part face particularly misplaces with respect to interior part face by means of step and/or in the direction of light-emitting face, surpasses interior part face and stretches out in the direction of light-emitting face.
In thought of the present invention, transparent material is glass particularly.In thought of the present invention, transparent material is silicate glass particularly.In thought of the present invention, the glass that transparent material is particularly for example described in document PCT/EP2008/010136.In thought of the present invention, glass particularly comprises:
The Al of 0.2 to 2 % by weight
2o
3,
The LiO of 0.1 to 1 % by weight
2,
0.3, the Sb of 0.4 to 1.5 % by weight particularly
2o
3,
The BaO of 2 to 4 % by weight particularly,
The SiO of 60 to 75 % by weight
2,
The Na of 3 to 12 % by weight
2o,
The K of 3 to 12 % by weight
2o, and
The CaO of 3 to 12 % by weight.
Photoconduction part surface in thought of the present invention is particularly with respect at least 3 ° of the inclined light shafts of solar concentrator.The optical axis of solar concentrator is the normal of light-emitting face particularly.Photoconduction part surface can be coated.
In thought of the present invention, molded being particularly interpreted as of blank made the surface pressure of optical effect, makes can save, exactly save or do not arrange the reprocessing to the surperficial profile of this optical effect subsequently.Particularly stipulate thus, after blank is molded, no longer grind light-emitting face.
In thought of the present invention, bearing frame particularly also can be flange.Bearing frame in thought of the present invention can completely or partially be designed to especially around.
In another favourable design of the present invention, the optical axis that step is arranged essentially parallel to solar concentrator especially stretches.
In another favourable design of the present invention, the outside of the face in the face of light-emitting face of bearing frame divides the interior part with respect to the face in the face of light-emitting face of bearing frame to misplace and be not more than 0.3mm in the direction of light-emitting face.Particularly be not more than 0.1mm.In another favourable design of the present invention, the outer part in the face of the face of light-emitting face of bearing frame protrudes upward interior part over the face in the face of light-emitting face of bearing frame and is not more than 0.3mm, is particularly not more than 0.1mm in the side of light-emitting face.
In another favourable design of the present invention, described outer part face misplaces in the direction of light-emitting face with respect to described interior part face and is not more than 0.3mm, is particularly not more than 0.1mm.In another favourable design of the present invention, outer part face protrudes upward in the side of light-emitting face and surpasses interior part face and be not more than 0.3mm, be particularly not more than 0.1mm.In another favourable design of the present invention, the height of step is not more than 0.3mm, is advantageously not more than 0.1mm.
In another favourable design of the present invention, outer part face radially or vertically extends with respect to the optical axis of solar concentrator and is not less than 0.5mm, is particularly not less than 1mm, is advantageously not less than 1.5mm.In another favourable design of the present invention, outer part face radially or vertically extends not more than 2.5mm with respect to the optical axis of solar concentrator.In another favourable design of the present invention, outer part face is ring surface.In another favourable design of the present invention, the thickness of this ring surface (=B) in Fig. 5 is not less than 0.5mm, is particularly not less than 1mm, is advantageously not less than 1.5mm.In another favourable design of the present invention, the thickness of this ring surface (=B) in Fig. 5 is not more than 2.5mm.
In favourable design of the present invention, photoconduction part surface is transitioned in light-emitting face with continuous first derivative.In another favourable design of the present invention, photoconduction part surface is transitioned in light-emitting face with bend, and its (bend) bending radius is not more than 0.25mm, is particularly not more than 0.15mm, is advantageously not more than 0.1mm.In another favourable design of the present invention, bending radius is greater than 0.04mm.In another favourable design of the present invention, the particularly crooked transition part from photoconduction part surface to light-emitting face is molded by blank.
In another favourable design of the present invention, light entrance face is molded by blank.In another favourable design of the present invention, that light entrance face is convex or flat.Light entrance face can non-spherical ground or the moulding of spherical ground.
In another favourable design of the present invention, light-emitting face is convex (bending).In another favourable design of the present invention, the light-emitting face of convex is to be greater than the bend radius of 30mm.In another favourable design of the present invention, the light-emitting face of convex bends to, and (maximum) profile variation of itself and ideal plane or light exit plane is less than 100 μ m.In thought of the present invention, ideal plane is in particular for the plane of the transition part passing from photoconduction part surface to light-emitting face.In thought of the present invention, light exit plane is in particular for the plane of the transition part passing from photoconduction part surface to light-emitting face.In thought of the present invention, light exit plane particularly with through photoconduction part surface to the transition part in light-emitting face parallel plane, through the plane on (bend) summit of light-emitting face.Light exit plane in thought of the present invention is particularly perpendicular to plane photoconduction part, that pass (bend) summit of light-emitting face attenuating.Light exit plane in thought of the present invention is particularly perpendicular to the plane on (bend) summit optical axis of solar concentrator, by light-emitting face.In another design of the present invention, the light-emitting face of convex bends to, and (maximum) profile variation of itself and ideal plane or light exit plane is greater than 1 μ m, is particularly greater than 40 μ m.In another design of the present invention, light-emitting face is flat.Flat light-emitting face can have particularly and the profile variation of shrinking relevant and particularly spill ideal plane, and they for example can be until 20 μ m or even until 40 μ m.
In favourable design of the present invention, bearing frame comprises particularly the molded outward flange of blank completely.Outward flange in thought of the present invention is the part farthest of optical axis of the distance solar concentrator of solar concentrator particularly.Outward flange in the thought of the present invention particularly footpath of solar concentrator upwards has maximum part of extending.Particularly stipulate, bearing frame surpasses at least in part photoconduction and partly stretches out in the direction of the optical axis perpendicular to solar concentrator, or bearing frame radially partly stretches out over photoconduction with respect to the optical axis of solar concentrator at least in part.
In another favourable design of the present invention, all surface of solar concentrator is all molded by blank.
In another favourable design of the present invention, light guide portion submeter face comprises at least one cutting portion.In another favourable design of the present invention, light guide portion submeter face comprises at least two separated cutting portions.In another favourable design of the present invention, light guide portion submeter face comprises at least four separated cutting portions.
In another favourable design of the present invention, described one or more cutting portion be arranged in photoconduction part surface in the face of in half part of light entrance face.In another favourable design of the present invention, described one or more cutting portion be only arranged in photoconduction part surface in the face of in half part of light entrance face.In another favourable design of the present invention, described one or more cutting portions (particularly only) be arranged in photoconduction part surface in the face of light entrance face 1/3rd in.
In another favourable design of the present invention, described one or more cutting portion expands to the direction of photoconduction part surface.
In another favourable design of the present invention, described cutting portion passes in the bearing frame of solar concentrator.In another favourable design of the present invention, photoconduction part surface or its cross section have breakover point in the region of cutting portion Zhong Huoqi edge.
In another favourable design of the present invention, described one or more cutting portion has the continuous crooked cross section in spill ground.
In another favourable design of the present invention, photoconduction part is transitioned in bearing frame by means of crooked (molded by the blank) transitional region in spill ground.In another favourable design of the present invention, photoconduction part surface is transitioned in bearing frame by means of crooked (molded by the blank) transitional region in one/described spill ground.In another favourable design of the present invention, solid body comprises crooked (molded by the blank) transitional region in spill ground between photoconduction part and bearing frame.In another favourable design of the present invention, crooked (molded by the blank) transitional region in described spill ground is with 0.3mm at least, particularly at least 0.5mm, the particularly bend radius of 1mm at least.In another favourable design of the present invention, the bend radius of the highest 20% bending radius, particularly maximum 2mm of (molded by blank) transitional region length on the optical axis direction of solar concentrator with photoconduction part that spill ground is crooked.
The invention still further relates to a kind of solar energy module, it has the above-mentioned solar concentrator of being made by transparent material, and wherein, solar concentrator is connected with photoelectric cell by its light-emitting face and/or faces photoelectric cell.In another favourable design of the present invention, solar energy module comprises cooling body, and described photoelectric cell is arranged on this cooling body.In another favourable design of the present invention, on cooling body, be furnished with the support for solar concentrator.In another favourable design of the present invention, solar energy module comprises the support for solar concentrator.In another favourable design of the present invention, described support is fixed on solar concentrator at the bearing frame place of solar concentrator.In another favourable design of the present invention, solar energy module has for making sunlight towards the lens (elementary solar concentrator) of solar concentrator light entrance face orientation.
The invention still further relates to a kind of method for generation of electric energy, wherein, sunlight is particularly coupled in the light entrance face of solar concentrator of above-mentioned solar energy module by means of elementary solar concentrator.
Accompanying drawing explanation
From following to obtaining other advantage and details the description of embodiment.Wherein:
Fig. 1 shows the embodiment according to solar concentrator of the present invention,
Fig. 2 has illustrated the solar concentrator according to Fig. 1 with Local map,
Fig. 3 shows the solar concentrator according to Fig. 1 with vertical view,
Fig. 4 shows the solar concentrator according to Fig. 1 with the sectional view of the section line A-A corresponding in Fig. 3,
Fig. 5 shows the part of Fig. 4,
Fig. 6 shows the solar concentrator according to Fig. 1 with the view from below, and
Fig. 7 shows the embodiment with the solar energy module of the solar concentrator of with good grounds Fig. 1.
Embodiment
Fig. 1 has illustrated the embodiment for solar concentrator 1 according to the present invention with cross-sectional view.This solar concentrator 1 comprise light entrance face 2 and the molded light-emitting face 3 of blank and be arranged in light entrance face 2 and light-emitting face 3 between the photoconduction part 4 that attenuates of the direction towards light-emitting face 3.Reference numeral 5 represents to be limited in the photoconduction part surface of the photoconduction part 4 between light entrance face 2 and light-emitting face 3.At this, photoconduction part surface 5 (as being shown specifically in Fig. 2) is transitioned in light-emitting face 3 by bend 8, and its bending radius is about 0.1mm.In favourable design, the light-emitting face 3 of convex has and is greater than the bend radius of 30mm or bends to it and the maximum of the profile variation 31 of ideal plane or light exit plane 30 is less than 100 μ m.
Fig. 3 shows solar concentrator 1 and Fig. 4 with vertical view and shows solar concentrator with the sectional view of the section line A-A corresponding in Fig. 3.Fig. 6 shows solar concentrator 1 with the view from below.This solar concentrator 1 has the cutting portion 91 of a plurality of photoconduction part surfaces 5 in the upper part of solar concentrator 1.At this, these cutting portions extend to bearing frame 6.Photoconduction part surface 5 or its cross-section curve have breakover point 92 in the region of cutting portion 91.
Between light entrance face 2 and photoconduction part surface 5, solar concentrator 1 has the bearing frame 6 with the molded outward flange 61 of blank.Fig. 5 shows the part of the amplification of the bearing frame 6 in Fig. 4.This bearing frame 6 comprises the face 63 with outer part face 66 and interior part face 65 in the face of light-emitting face 3.Outer part face 66 is 0.3mm to the maximum step 64 by means of height H misplaces in the direction of light-emitting face 3 with respect to interior part face 65, and the step 64 that is exactly 0.3mm to the maximum based on height H surpasses interior part face 65 and stretches out in the direction of light-emitting face 3.Outer part face radially or is vertically extending (length B or radical length B) with respect to the optical axis 100 of solar concentrator between 0.5mm to 2.5mm.
Fig. 7 shows the embodiment with the solar energy module 40 of with good grounds solar concentrator 1 of the present invention.This solar energy module 40 comprises cooling body 41, is furnished with photoelectric cell 42 and for the support 44 of solar concentrator 1 on this cooling body 41.Light-emitting face 3 is connected with photoelectric cell 42 by means of adhesive phase 43.This solar energy module 40 comprise be in addition designed to Fresnel Lenses elementary solar concentrator 45 so that sunlight 50 towards arranging or design or be arranged to light entrance face 2 orientations of the solar concentrator 1 of two-stage solar concentrator.By light entrance face 2, being introduced into sunlight in solar concentrator 1 light-emitting face 3 by solar concentrator 1 penetrates and is mapped on photoelectric cell 42.
Claims (10)
1. the solar concentrator with the solid body of being made by transparent material (1), described solid body comprises light entrance face (2) and the molded light-emitting face (3) of blank, wherein, described solid body comprises bearing frame (61) between described light entrance face (2) and described light-emitting face (3), and the photoconduction particularly attenuating towards the direction of described light-emitting face (3) part (4), described photoconduction part (4) is advantageously limited between described light entrance face (2) and described light-emitting face (3) by photoconduction part surface (5), and wherein, described bearing frame (61) comprises face (63), this face (63) is faced the light-emitting face (3) of described bearing frame (61) and is had step (64), thereby the outer part of the face (63) in the face of described light-emitting face (3) of bearing frame (61) is in the direction of described light-emitting face (3), the interior part in the face of the face (63) of described light-emitting face (3) and/or described bearing frame (61) dislocation with respect to bearing frame (61), and/or described interior part or interior part that described outer part surpasses the face (63) in the face of described light-emitting face (3) of bearing frame (61) in the direction of described light-emitting face (3) are stretched out.
2. the solar concentrator with the solid body of being made by transparent material (1), described solid body comprises light entrance face (2) and the molded light-emitting face (3) of blank, wherein, described solid body comprises bearing frame (61) between described light entrance face (2) and described light-emitting face (3), and the photoconduction particularly attenuating towards the direction of described light-emitting face (3) part (4), described photoconduction part (4) is advantageously limited between described light entrance face (2) and described light-emitting face (3) by photoconduction part surface (5), wherein, described bearing frame (61) comprises face (63), this face (63) is in the face of described light-emitting face (3) and have outer part face (66) and part face (65) at least one, and wherein, described outer part face particularly misplaces with respect to described interior part face (65) by means of step (64) in the direction of described light-emitting face (3), and/or over described interior part face (65), stretch out in the direction of described light-emitting face (3).
3. solar concentrator according to claim 1 and 2 (1), is characterized in that, the height of described step (64) is no more than 0.3mm altogether.
4. according to the solar concentrator (1) described in claim 1,2 or 3, it is characterized in that, described photoconduction part surface (5) comprises at least one cutting portion (91).
5. according to the solar concentrator described in any one in the claims (1), it is characterized in that, described photoconduction part surface (5) comprises at least two separated cutting portions (91).
6. according to the solar concentrator described in claim 4 to 5 (1), it is characterized in that, a described cutting portion (91) or a plurality of cutting portions (91) are arranged in facing in half part of described light entrance face (2) of described photoconduction part surface (5).
7. according to the solar concentrator described in any one in claim 4 to 6 (1), it is characterized in that, a described cutting portion (91) or a plurality of cutting portions (91) are only arranged in facing in half part of described light entrance face (2) of described photoconduction part surface (5).
8. according to the solar concentrator described in any one in claim 4 to 7 (1), it is characterized in that, a described cutting portion (91) or a plurality of cutting portions (91) be arranged in described photoconduction part surface (5) in the face of described light entrance face (2) 1/3rd in.
9. a solar energy module, is characterized in that, is connected and/or faces photoelectric cell according to the solar concentrator described in any one in the claims (1) by its light-emitting face (3) with photoelectric cell.
10. for generation of a method for electric energy, it is characterized in that, sunlight is incided in the light entrance face (2) of solar concentrator (1) of solar energy module according to claim 9.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012005010A DE102012005010A1 (en) | 2012-03-13 | 2012-03-13 | solar concentrator |
| DE102012005010.0 | 2012-03-13 | ||
| PCT/EP2012/005008 WO2013135259A1 (en) | 2012-03-13 | 2012-12-05 | Solar concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103999355A true CN103999355A (en) | 2014-08-20 |
Family
ID=47522436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280061234.6A Pending CN103999355A (en) | 2012-03-13 | 2012-12-05 | Solar concentrator |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN103999355A (en) |
| DE (2) | DE102012005010A1 (en) |
| WO (1) | WO2013135259A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110244440A (en) * | 2019-05-10 | 2019-09-17 | 哈尔滨工业大学 | A kind of lateral light collection system of optical collector |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104539231A (en) * | 2014-12-31 | 2015-04-22 | 深圳市昂特尔太阳能投资有限公司 | Efficient portable light condensing solar power generation device |
| DE102017009441A1 (en) | 2017-10-10 | 2019-04-11 | DOCTER OPTlCS SE | Method for producing an optical element made of glass |
| DE102017009440A1 (en) | 2017-10-10 | 2019-04-11 | DOCTER OPTlCS SE | Method for producing an optical element made of glass |
| DE102020109869A1 (en) | 2019-05-03 | 2020-11-05 | Docter Optics Se | Process for the production of an optical element from glass |
| DE102020115083A1 (en) | 2019-07-13 | 2021-01-14 | Docter Optics Se | Method for manufacturing a headlight lens for a vehicle headlight |
| DE102020115078A1 (en) | 2019-07-13 | 2021-01-14 | Docter Optics Se | Process for the production of an optical element from glass |
| WO2021104558A1 (en) | 2019-11-28 | 2021-06-03 | Docter Optics Se | Method for producing an optical element from glass |
| DE102020127638A1 (en) | 2020-10-20 | 2022-04-21 | Docter Optics Se | Glass optical element |
| US20230348309A1 (en) | 2020-10-20 | 2023-11-02 | Docter Optics Se | Method for producing an optical element made of glass |
| DE102020127639A1 (en) | 2020-10-20 | 2022-04-21 | Docter Optics Se | Process for manufacturing an optical element from glass |
| US11708289B2 (en) | 2020-12-03 | 2023-07-25 | Docter Optics Se | Process for the production of an optical element from glass |
| DE102022101728A1 (en) | 2021-02-01 | 2022-08-04 | Docter Optics Se | Process for manufacturing an optical element from glass |
| DE102021105560A1 (en) | 2021-03-08 | 2022-09-08 | Docter Optics Se | Process for manufacturing an optical element from glass |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004048500B9 (en) * | 2004-10-06 | 2010-03-25 | Schott Ag | Method for producing a projection headlight lens and a tool for molding |
| US7985921B2 (en) * | 2007-11-14 | 2011-07-26 | Solfocus, Inc. | Systems to retain an optical element on a solar cell |
| US20110000260A1 (en) | 2008-03-03 | 2011-01-06 | Doctors Optics Gmbh | Method for producing an optical glass part, particularly of a motor vehicle headlight lens |
| DE102008049860A1 (en) * | 2008-10-01 | 2010-04-08 | Docter Optics Gmbh | Method for producing an optical glass part of a motor vehicle headlight lens or a lens-like free form for a motor vehicle headlight, by melting glass to form a preform, and bright molding the headlight lens or the free form on both sides |
| ES2453203B1 (en) * | 2009-10-30 | 2015-03-13 | Docter Optics Gmbh | Solar concentrator |
| DE102011012727B4 (en) * | 2010-08-30 | 2012-10-25 | Docter Optics Gmbh | A method for manufacturing a solar concentrator, solar concentrator, solar module and method for generating electrical energy |
-
2012
- 2012-03-13 DE DE102012005010A patent/DE102012005010A1/en not_active Withdrawn
- 2012-12-05 WO PCT/EP2012/005008 patent/WO2013135259A1/en active Application Filing
- 2012-12-05 DE DE112012003544.5T patent/DE112012003544A5/en not_active Ceased
- 2012-12-05 CN CN201280061234.6A patent/CN103999355A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110244440A (en) * | 2019-05-10 | 2019-09-17 | 哈尔滨工业大学 | A kind of lateral light collection system of optical collector |
Also Published As
| Publication number | Publication date |
|---|---|
| DE112012003544A5 (en) | 2014-05-08 |
| DE102012005010A1 (en) | 2013-09-19 |
| WO2013135259A1 (en) | 2013-09-19 |
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Application publication date: 20140820 |