CN107833938A - A kind of solar power generation window patch - Google Patents
A kind of solar power generation window patch Download PDFInfo
- Publication number
- CN107833938A CN107833938A CN201711273177.9A CN201711273177A CN107833938A CN 107833938 A CN107833938 A CN 107833938A CN 201711273177 A CN201711273177 A CN 201711273177A CN 107833938 A CN107833938 A CN 107833938A
- Authority
- CN
- China
- Prior art keywords
- photovoltaic glass
- solar energy
- guiding film
- light guiding
- power generation
- 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
- 238000010248 power generation Methods 0.000 title claims abstract description 18
- 239000011521 glass Substances 0.000 claims abstract description 30
- 238000001228 spectrum Methods 0.000 claims description 4
- 241000127225 Enceliopsis nudicaulis Species 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 3
- 241001424688 Enceliopsis Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001093 holography Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
Classifications
-
- 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
- H01L31/0547—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 reflecting type, e.g. parabolic mirrors, concentrators using total internal reflection
-
- 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)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present invention discloses a kind of solar power generation window patch, holographic light guiding film including being covered in the preceding surface of photovoltaic glass, holographic light guiding film is by the oblique light beam for being incident upon surface after photovoltaic glass of the sun, directional light is formed after multiple reflections from the bottom to top, it is emitted to and is arranged on after photovoltaic glass in the photosensitive battery of solar energy on surface, the photosensitive battery of solar energy is arranged on the top of photovoltaic glass, so as to expand the photronic light-receiving area of solar energy sense simultaneously, so that the photosensitive battery of solar energy does not influence illuminating area, and the photosensitive battery of solar energy is not easy affected with dust, raising generating efficiency.
Description
Technical field
The present invention relates to solar energy equipment technology, and in particular to a kind of solar power generation window patch.
Background technology
At present, in solar facilities in use, it meets following relational expression：
Increasing light-receiving area can
Solar energy generating efficiency is directly improved, existing solar power generation window has light-receiving area more to be restricted, and causes to influence solar energy
The problem of generating efficiency.
The content of the invention
It is an object of the invention to provide a kind of solar power generation window patch, to solve the smooth surface in the presence of prior art
Product is restricted, the problem of causing to influence solar energy generating efficiency.
To achieve the above object, the present invention provides a kind of solar power generation window patch, including is covered in the preceding surface of photovoltaic glass
Holographic light guiding film, holographic light guiding film is by the oblique light beam for being incident upon surface after photovoltaic glass of the sun, from the bottom to top by repeatedly anti-
Directional light is formed after penetrating, is emitted to and is arranged on after photovoltaic glass in the photosensitive battery of solar energy on surface, the photosensitive battery of solar energy is set
Put on the top of photovoltaic glass.
Alternatively, the direction of the sunshine of photovoltaic glass surface is entered in holographic guide-lighting membrane change incidence, it is met total reflection
Condition；Or holographic light guiding film projects the sunray export photovoltaic glass inside photovoltaic glass on the photosensitive battery of solar energy.
Alternatively, the spectrum of holographic light guiding film is adjustable according to the corresponding photosensitive battery difference of solar energy.
Alternatively, incident angle of light corresponding to holographic light guiding film can appoint according to building object location, direction and height etc. are different
Anticipate adjustable.
Alternatively, direct sunlight can be oriented to the photosensitive battery of solar energy by holographic light guiding film, and diffused light is passed through into window light
Lie prostrate glass.
Alternatively, holographic light guiding film will not be by the sunshine of direct projection and solar heat reflection to outside window.
The invention has the advantages that：
The solar power generation window patch of the present invention, can solve the problem that the light-receiving area in the presence of prior art is restricted, causes
The problem of influenceing solar energy generating efficiency, it causes the photosensitive battery of solar energy not influence illuminating area, and the photosensitive battery of solar energy
It is not easy affected with dust, raising generating efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the solar power generation window patch of the present invention.
In figure, 1 is photovoltaic glass, and 2 be holographic light guiding film, and 3 be the photosensitive battery of solar energy.
Embodiment
Following examples are used to illustrate the present invention, but are not limited to the scope of the present invention.
Embodiment
A kind of solar power generation window patch, as shown in figure 1, the holographic light guiding film 2 including being covered in 1 preceding surface of photovoltaic glass,
Holographic light guiding film 2 forms the oblique light beam for being incident upon surface after photovoltaic glass 1 of the sun parallel after multiple reflections from the bottom to top
Light, it is emitted to and is arranged on after photovoltaic glass 1 in the photosensitive battery 3 of solar energy on surface, the photosensitive battery 3 of solar energy is arranged on photovoltaic glass
The top of glass 1.
It can be seen that the solar power generation window patch of the present embodiment, makes in the light-receiving area for expanding the photosensitive battery 3 of solar energy simultaneously
Obtaining the photosensitive battery 3 of solar energy does not influence illuminating area, and the photosensitive battery 3 of solar energy is not easy affected with dust, raising generating efficiency.
Preferably, the species of holographic light guiding film 2 is two kinds, and a kind of is to change the sunshine that the surface of photovoltaic glass 1 is entered in incidence
Direction, it is met total reflection condition；Another kind is to project the sunray export photovoltaic glass 1 inside photovoltaic glass 1
Onto the photosensitive battery 3 of solar energy.
Preferably, the spectrum of holographic light guiding film 2 is different adjustable according to the corresponding photosensitive battery 3 of solar energy, i.e. holography is led
Light film 2 corresponds to the spectrum of the photosensitive battery 3 of multiple different solar energy.
Preferably, incident angle of light corresponding to holographic light guiding film 2 can appoint according to building object location, direction and height etc. are different
Anticipate adjustable.
Preferably, direct sunlight can be oriented to the photosensitive battery 3 of solar energy by holographic light guiding film 2, and diffused light is passed through into window
Photovoltaic glass 1.
Preferably, holographic light guiding film 2 will not be by the sunshine of direct projection and solar heat reflection to outside window.
It should be noted that the solar power generation window patch of the present invention, is mainly improved said structure, other are not carried
And function, part and structure, when needed, can use can realize that the part of corresponding function and structure are entered in the prior art
Row is implemented.
Although above with general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention, belong to the scope of protection of present invention.
Claims (6)
1. a kind of solar power generation window patch, including it is covered in photovoltaic glass（1）The holographic light guiding film on preceding surface（2）, its feature exists
In holographic light guiding film（2）Photovoltaic glass is incident upon by the sun is oblique（1）The light beam on surface afterwards, from the bottom to top after multiple reflections
Directional light is formed, is emitted to and is arranged on photovoltaic glass（1）The photosensitive battery of the solar energy on surface afterwards（3）In, the photosensitive battery of solar energy
（3）It is arranged on photovoltaic glass（1）Top.
2. solar power generation window patch as claimed in claim 1, it is characterised in that holographic light guiding film（2）Change incidence and enter photovoltaic
Glass（1）The direction of the sunshine on surface, makes it meet total reflection condition；Or holographic light guiding film（2）By photovoltaic glass（1）It is internal
Sunray export photovoltaic glass（1）Project the photosensitive battery of solar energy（3）On.
3. solar power generation window patch as claimed in claim 1, it is characterised in that holographic light guiding film（2）Spectrum according to pair
The photosensitive battery of solar energy answered（3）It is different adjustable.
4. solar power generation window patch as claimed in claim 1, it is characterised in that holographic light guiding film（2）Corresponding angle of incident light
Degree can be Bu Tong any adjustable according to building object location, direction and height etc..
5. solar power generation window patch as claimed in claim 1, it is characterised in that holographic light guiding film（2）Can be by the direct projection sun
The photosensitive battery of light directing solar energy（3）, diffused light is passed through into window photovoltaic glass（1）.
6. solar power generation window patch as claimed in claim 5, it is characterised in that holographic light guiding film（2）Will not be by direct projection too
Sunlight and solar heat reflection are to outside window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711273177.9A CN107833938A (en) | 2017-12-06 | 2017-12-06 | A kind of solar power generation window patch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711273177.9A CN107833938A (en) | 2017-12-06 | 2017-12-06 | A kind of solar power generation window patch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107833938A true CN107833938A (en) | 2018-03-23 |
Family
ID=61642103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711273177.9A Pending CN107833938A (en) | 2017-12-06 | 2017-12-06 | A kind of solar power generation window patch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107833938A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237815A (en) * | 2018-08-23 | 2019-01-18 | 清华大学深圳研究生院 | A kind of reflection volume holographic solar energy conversion equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101904016A (en) * | 2007-11-16 | 2010-12-01 | 高通Mems科技公司 | Thin film planar solar concentrator/collector |
| CN102027183A (en) * | 2008-04-02 | 2011-04-20 | 摩根阳光公司 | Solar panel window |
| JP2012225611A (en) * | 2011-04-21 | 2012-11-15 | Nippon Telegr & Teleph Corp <Ntt> | Solar collecting device, and solar energy utilization system |
-
2017
- 2017-12-06 CN CN201711273177.9A patent/CN107833938A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101904016A (en) * | 2007-11-16 | 2010-12-01 | 高通Mems科技公司 | Thin film planar solar concentrator/collector |
| CN102027183A (en) * | 2008-04-02 | 2011-04-20 | 摩根阳光公司 | Solar panel window |
| JP2012225611A (en) * | 2011-04-21 | 2012-11-15 | Nippon Telegr & Teleph Corp <Ntt> | Solar collecting device, and solar energy utilization system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237815A (en) * | 2018-08-23 | 2019-01-18 | 清华大学深圳研究生院 | A kind of reflection volume holographic solar energy conversion equipment |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |