CN103091822A - Solar linear fresnel condenser lens - Google Patents
Solar linear fresnel condenser lens Download PDFInfo
- Publication number
- CN103091822A CN103091822A CN2011103619522A CN201110361952A CN103091822A CN 103091822 A CN103091822 A CN 103091822A CN 2011103619522 A CN2011103619522 A CN 2011103619522A CN 201110361952 A CN201110361952 A CN 201110361952A CN 103091822 A CN103091822 A CN 103091822A
- Authority
- CN
- China
- Prior art keywords
- lens
- base material
- linear fresnel
- light condensing
- solar linear
- 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
- 239000000463 material Substances 0.000 claims abstract description 38
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- 239000012141 concentrate Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- -1 acryl Chemical group 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
- Lenses (AREA)
Abstract
The invention discloses a solar linear Fresnel condensing lens, which comprises a base material, a lens and a lens, wherein the base material is a long rectangular transparent plate; and the lens structure is correspondingly arranged on the front side of the base material, and can lead the light source irradiated from the rear side of the base material to be converged and concentrated on a straight line after passing through the lens structure.
Description
Technical field
The present invention relates to a kind of solar linear Fresnel light condensing lens, particularly a kind of structure of optical characteristics improvement of utilizing is to increase the lens of light gathering efficiency.
Background technology
Progress along with science and technology, the spending rate of the intrinsic resource of the earth constantly rises, for fear of the excessive consume because of energy resource, therefore countries in the world advocating environment protection concept all, and can bring how available and not harm the energy of earth environment take green can concept the prestige as important technical phase, and sun power is wherein important link.
and the sun power of the prior art technology of taking has been a flourish industry, but in fact, if will do better improvement on the efficient that sun power is taken, how to use collector lens by doing of more being concentrated of sun power dynamical be utilized as one main crucial, can see the concentration piece that utilizes an acryl material made in prior art and will concentrate to improve energy applications usefulness sunshine, but in fact acryl does not have good ultraviolet radiation resisting feature, therefore easily produce aetiolation after tanning by the sun for a long time, and reduced the ability that energy receives, the puzzlement of having shortened serviceable life and having caused generating efficiency to successively decrease in time, and traditional collector lens is not added inking on structure, therefore its photopolymerization power that can produce is also restricted, therefore take a broad view of above-mentioned, the present inventor thinks and designs a kind of solar linear Fresnel light condensing lens, improved to the disappearance for prior art, and then the enforcement utilization on the enhancement industry.
Summary of the invention
Because above-mentioned existing problem, fundamental purpose of the present invention is to provide a kind of solar linear Fresnel light condensing lens exactly, to overcome the difficult point of prior art.
For achieving the above object, the technology used in the present invention means are a kind of solar linear Fresnel light condensing lens of design, and it comprises:
One base material, it is the clear sheet of a long rectangle; And a lens arrangement, its correspondence is located on a front side of this base material, and it can make the light source that shines from this base material rear side after passing this lens arrangement, converges and concentrates on one longitudinally on straight line.
Wherein, this lens arrangement is a Fresnel lens structure, and then has the concave convex texture that some roads are vertical configuration on this base material; Wherein, this base material is made by PET or alundum (Al2O3) or glass; Wherein, the material of this lens arrangement is made by silica gel, silicon dioxide, titania or alundum (Al2O3); Wherein, this base material and this lens arrangement interfix by adhesive means, and perhaps this base material and this lens arrangement are formed in one.
solar linear Fresnel light condensing lens of the present invention utilizes the configuration of structure and allows sunshine can concentrate on a straight line after passing lens and do focusing in design, and then can obtain the best optically focused benefit, maybe may be applied to the heating of water route pipeline, or be applied to do optically focused on solar panels or other needs the application product of optically focused, more can further reach durable and see through selecting of above-mentioned material, ultraviolet radiation resisting and can not produce aetiolation after tanning by the sun for a long time, and in order to allow above-mentioned purpose, gain after technical characterictic and actual enforcement more becomes apparent, below will be with corresponding relevant graphic the illustrating in greater detail of preferred embodiment.
Description of drawings
Fig. 1 is the stereographic map of solar linear Fresnel light condensing lens of the present invention.
Fig. 2 is the end view drawing of solar linear Fresnel light condensing lens of the present invention.
Fig. 3 is the light path schematic diagram of solar linear Fresnel light condensing lens of the present invention.
Fig. 4 is the use view of solar linear Fresnel light condensing lens of the present invention.
The main element symbol description:
10 base materials
20 lens arrangements
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
See also Fig. 1 to Fig. 3, the present invention is a kind of solar linear Fresnel light condensing lens, and it comprises a base material 10 and a lens arrangement 20 in a better embodiment.
Described base material 10 is the clear sheet of a long rectangle, and it is in a preferred embodiment or to can be glass made, and in other feasible embodiment or can PET, the material such as alundum (Al2O3) replaces, this base material 10 has certain thickness plate body.
described lens arrangement 20 correspondences are located on a front side of this base material 10, this lens arrangement 20 is a Fresnel lens structure, and then has the concave convex texture that some roads are vertical configuration on this base material 10, then can make from these base material 10 rear sides and shine next light source after passing this lens arrangement 20, converge and concentrate on a straight line longitudinally, and wherein, the material of this lens arrangement 20 can be silica gel in a better embodiment, and also can be silicon dioxide in other alternate embodiments, titania or alundum (Al2O3) etc., and wherein this base material 10 maybe can interfix by adhesive means with this lens arrangement 20, but in Yu Zaiyi distortion embodiment, if this base material 10 select material identical with this lens arrangement 20 time, this base material 10 and this lens arrangement 20 design that can be one of the forming.
please consult simultaneously Fig. 4, seeing through the clever thought of solar linear Fresnel light condensing lens of the present invention in design changes, utilize the configuration of structure and allow sunshine can concentrate on a straight line after passing lens and do focusing, and then can obtain the best optically focused benefit, maybe may be applied to the heating of water route pipeline, or be applied to do optically focused on solar panels or other needs the application product of optically focused, more can further reach durable and see through selecting of aforementioned material, ultraviolet radiation resisting and can not produce aetiolation after tanning by the sun for a long time, in order to follow-up application, for prior art can not the person of reaching, therefore visible its gain property place.
Above-described embodiment only is explanation technological thought of the present invention and characteristics, its purpose makes those skilled in the art can understand content of the present invention and implement according to this, when not limiting the scope of the claims of the present invention with this, the equalization of namely generally doing according to disclosed spirit changes or modifies, and must be encompassed in the scope of the claims of the present invention.
Claims (8)
1. solar linear Fresnel light condensing lens, it comprises:
One base material, it is the clear sheet of a long rectangle; And
One lens arrangement, its correspondence are located on a front side of this base material, and it can make from this base material rear side and shine the light source that comes after passing this lens arrangement, converge and concentrate on a straight line.
2. solar linear Fresnel light condensing lens as claimed in claim 1, it is characterized in that: this lens arrangement is a Fresnel lens structure, and then has the concave convex texture that some roads are vertical configuration on this base material.
3. solar linear Fresnel light condensing lens as claimed in claim 2, it is characterized in that: this base material is made by PET or alundum (Al2O3).
4. solar linear Fresnel light condensing lens as claimed in claim 2, it is characterized in that: this base material is made by glass.
5. solar linear Fresnel light condensing lens as claimed in claim 2, it is characterized in that: the material of this lens arrangement is made by silica gel.
6. solar linear Fresnel light condensing lens as claimed in claim 2, it is characterized in that: the material of this lens arrangement is made by silicon dioxide, titania or alundum (Al2O3).
7. solar linear Fresnel light condensing lens as claimed in claim 2, it is characterized in that: this base material and this lens arrangement interfix by adhesive means.
8. solar linear Fresnel light condensing lens as claimed in claim 2, it is characterized in that: this base material and this lens arrangement are integrated.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100140738A TW201319629A (en) | 2011-11-08 | 2011-11-08 | Linear Fresnel lens for solar energy |
| TW100140738 | 2011-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103091822A true CN103091822A (en) | 2013-05-08 |
Family
ID=48204602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103619522A Pending CN103091822A (en) | 2011-11-08 | 2011-11-15 | Solar linear fresnel condenser lens |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103091822A (en) |
| TW (1) | TW201319629A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123362A (en) * | 2016-06-30 | 2016-11-16 | 成都生辉电子科技有限公司 | A kind of tracking solar focusing collecting system |
| CN106704125A (en) * | 2016-12-28 | 2017-05-24 | 河海大学常州校区 | Solar photo-thermal engine |
| CN106855031A (en) * | 2015-12-08 | 2017-06-16 | 时扬 | A kind of solar energy thermo-motor |
| CN110794491A (en) * | 2018-08-01 | 2020-02-14 | 杨金玉 | Ten-meter diameter linear Fresnel lens system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5092672A (en) * | 1991-06-07 | 1992-03-03 | Minnesota Mining And Manufacturing Company | Condenser lens system for overhead projector |
| US5656209A (en) * | 1993-12-24 | 1997-08-12 | Roehm Gmbh Chemische Fabrik | Process for manufacture of Fresnel lenses |
| CN101251641A (en) * | 2008-03-28 | 2008-08-27 | 陕西科技大学 | Transparent type solar energy condenser |
| JP2009151140A (en) * | 2007-12-21 | 2009-07-09 | Panasonic Corp | Liquid crystal fresnel lens and method of manufacturing the same |
| TW201003950A (en) * | 2008-07-10 | 2010-01-16 | Prodisc Technology Inc | Solar chip module capable of recycling light energy and manufacturing method thereof |
| TW201009391A (en) * | 2008-08-22 | 2010-03-01 | Glory Science Co Ltd | Fresnel lens, apparatus and method of manufacturing fresnel lens |
| CN102109622A (en) * | 2009-12-28 | 2011-06-29 | 富士迈半导体精密工业（上海）有限公司 | Condenser lens |
-
2011
- 2011-11-08 TW TW100140738A patent/TW201319629A/en unknown
- 2011-11-15 CN CN2011103619522A patent/CN103091822A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5092672A (en) * | 1991-06-07 | 1992-03-03 | Minnesota Mining And Manufacturing Company | Condenser lens system for overhead projector |
| US5656209A (en) * | 1993-12-24 | 1997-08-12 | Roehm Gmbh Chemische Fabrik | Process for manufacture of Fresnel lenses |
| JP2009151140A (en) * | 2007-12-21 | 2009-07-09 | Panasonic Corp | Liquid crystal fresnel lens and method of manufacturing the same |
| CN101251641A (en) * | 2008-03-28 | 2008-08-27 | 陕西科技大学 | Transparent type solar energy condenser |
| TW201003950A (en) * | 2008-07-10 | 2010-01-16 | Prodisc Technology Inc | Solar chip module capable of recycling light energy and manufacturing method thereof |
| TW201009391A (en) * | 2008-08-22 | 2010-03-01 | Glory Science Co Ltd | Fresnel lens, apparatus and method of manufacturing fresnel lens |
| CN102109622A (en) * | 2009-12-28 | 2011-06-29 | 富士迈半导体精密工业（上海）有限公司 | Condenser lens |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855031A (en) * | 2015-12-08 | 2017-06-16 | 时扬 | A kind of solar energy thermo-motor |
| CN106123362A (en) * | 2016-06-30 | 2016-11-16 | 成都生辉电子科技有限公司 | A kind of tracking solar focusing collecting system |
| CN106704125A (en) * | 2016-12-28 | 2017-05-24 | 河海大学常州校区 | Solar photo-thermal engine |
| CN110794491A (en) * | 2018-08-01 | 2020-02-14 | 杨金玉 | Ten-meter diameter linear Fresnel lens system |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201319629A (en) | 2013-05-16 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130508 |