WO2000065189A1 - Dispositif photovoltaique de protection contre la lumiere - Google Patents

Dispositif photovoltaique de protection contre la lumiere Download PDF

Info

Publication number
WO2000065189A1
WO2000065189A1 PCT/DE2000/001315 DE0001315W WO0065189A1 WO 2000065189 A1 WO2000065189 A1 WO 2000065189A1 DE 0001315 W DE0001315 W DE 0001315W WO 0065189 A1 WO0065189 A1 WO 0065189A1
Authority
WO
WIPO (PCT)
Prior art keywords
shading element
element according
light
slats
electrical voltage
Prior art date
Application number
PCT/DE2000/001315
Other languages
German (de)
English (en)
Inventor
Franz Eduard Pollich
Original Assignee
Eae Patent- Und Lizenzmarketing Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Eae Patent- Und Lizenzmarketing Gmbh filed Critical Eae Patent- Und Lizenzmarketing Gmbh
Priority to DE10081105T priority Critical patent/DE10081105D2/de
Priority to EP00941882A priority patent/EP1177365A1/fr
Priority to AU56712/00A priority patent/AU5671200A/en
Publication of WO2000065189A1 publication Critical patent/WO2000065189A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/264—Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/38—Other details
    • E06B9/386—Details of lamellae
    • 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
    • H01L31/042—PV modules or arrays of single 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
    • H01L31/042—PV modules or arrays of single PV cells
    • H01L31/043—Mechanically stacked 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
    • H01L31/042—PV modules or arrays of single PV cells
    • H01L31/048—Encapsulation of modules
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S30/00—Structural details of PV modules other than those related to light conversion
    • H02S30/20—Collapsible or foldable PV modules
    • 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

Definitions

  • the present invention relates to a shading element, in particular a photovoltaic shading element, with the features specified in the preamble of patent claim 1.
  • lamellar shading elements are known from the prior art, which reflect or absorb the excess light that is not required for room illumination unused.
  • Figure 1 is a schematic front view of a photovoltaic or photoelectric lamella shading element according to the invention with a circuit board with gas-tight connection integrated in the insulating glass spacer frame with electrically conductive connection options;
  • Figure 2 is a schematic front view of a shading element according to the invention, the slats of which are arranged fixed in slat carriers oriented transversely to the longitudinal slat axis;
  • Figure 3 shows a schematic cross section through a lamella used in accordance with the invention, which on a support material lying at the top initially has a first large-area means (5) for generating electrical voltage and / or electrical current by irradiation with light, followed by an optionally lacquer-like separation - Layer and finally carries a second large-area means (5) for generating electrical voltage and / or electrical current by irradiation of light;
  • Figure 4 is a schematic, partially sectioned side view of a shading element according to the invention with slats that can be moved vertically via a cable pull mechanism and a circuit board for electrical connections that is integrated in a gas-tight manner in the insulating glass spacer;
  • FIG. 5 shows a schematic cross section through a lamella used according to the invention with a central carrier material, the top and bottom of which are each coated with a means (5) for generating electrical voltage and / or electrical current by irradiation with light;
  • FIG. 6 shows a schematic cross section through a lamella used according to the invention without a carrier layer, which essentially consists entirely of a means (5) for generating electrical voltage and / or electrical current by irradiation with light.
  • the optionally photovoltaic shading element according to the invention comprises one or more horizontally and / or vertically and / or obliquely aligned slats (1). These can be fixed, for example in an insulating glass spacer frame (6), or can be moved vertically and / or horizontally and / or at an angle.
  • the slats (1) can be pivoted at least somewhat about their longitudinal axis (2).
  • the lamellae (1) are secured by means of at least one manual, magnetic, rope-like, rack-like, rotary knob-like, mechanical, electrical, hydraulic draulic or pneumatic adjusting device vertically and / or horizontally and / or diagonally movable and / or pivotable about its longitudinal axis (2).
  • the slats (1) are essentially rectangular in plan view and have a cross-sectional area that is straight or at least slightly curved downwards or upwards.
  • the advantage, in particular, of a curved cross-sectional area before the lamella (1) is that light incident on the shading element according to the invention, for example for illuminating the ceiling area of a room, can be diverted.
  • An essential feature of the optionally photovoltaic shading element according to the invention is that one or more means (5) for generating electrical voltage and / or electrical current by irradiation of light are provided on the top of the slats (3) and / or on the underside (4) of the slats .
  • This at least one means (5) can be formed over a large area or in the form of a plurality of subunits arranged side by side and / or one above the other as well as one or more layers with or without intermediate separating layers.
  • the at least one lamella (1) essentially completely from one, without a separate carrier material (7) or to produce a plurality of means (5) for generating electrical voltage and / or electrical current by irradiating light.
  • the effect of the means (5) for generating electrical voltage or electrical current by irradiating light can be based, for example, at least in part on a photo volta effect.
  • Such a means (5) for generating electrical voltage or electrical current by irradiating light can in principle be any photovoltaically active component or material.
  • Such a means (5) for generating electrical voltage and / or electrical current by irradiating light is preferably in the form of a complete or partial photo or solar cell, which as a rule essentially consists of one or more metals and / or of one or is made of several plastics, comprises no or a carrier material and has a single or multi-layer structure with or without separating layers.
  • one or more semiconductor diodes for example based on silicon, selenium or gallium arsenide, in whose pn junction light is irradiated, is also possible.
  • Light quanta with an energy greater than the band gap are absorbed there and generate electron-hole pairs. These are separated due to their opposite electrical charges in the field in the barrier layer and lead to a photo voltage when the terminals are open, and to a photocurrent when a consumer is connected.
  • any matter can be used as a means (5) for generating electrical voltage and / or electrical current by irradiation with light, which has an external or internal photo effect or a photoelectric or photoelectric and / or a photo volta effect .
  • Materials (5) with a photo effect are to be understood in particular as those materials which allow the generation of free movable charge carriers by absorption of light quanta (photons).
  • the means (5) for generating electrical voltage or electrical current by irradiating light can thus be, for example, essentially doped or undoped, monocrystalline or amorphous Silicon, selenium or gallium arsenide or a photovoltaically active plastic or a mixture thereof.
  • the means (5) for generating electrical voltage and / or electrical current by irradiating light on the top of the slats (3) and on the underside of the slats (4 ⁇ ) can otherwise be the same or different.
  • the at least one means (5) for generating electrical voltage and / or electrical current by irradiation of light on the top of the slats (3) and / or on the underside of the slats (4) by chemical vapor deposition (CVD) is preferably sprayed on , Brushing on, spraying on, sticking on, plugging on, laying on, snapping in, putting on, stretching on, ironing on or in the form of a self-adhesive or glued-on film, a thin layer or a film applied to the lamella carrier material (7).
  • the lamella (1) can be produced essentially completely and in one piece or in several pieces from the means (5) for generating electrical voltage and / or electrical current by irradiating light, with partial or complete omission of a carrier material (7) .
  • the shading element according to the invention in principle, it is possible to provide the shading element according to the invention within a double or multiple pane, coated or uncoated insulating glass pane. Alternatively or in addition to this, it is possible to mount the shading element according to the invention outside of an existing glazing arrangement on at least one side thereof. Such an attachment outside of an existing glazing arrangement can be done reversibly or irreversibly as well as in the factory or retrofittable.
  • the contacts which may be required for this can be at least partially integrated into the means (5) or can be attached directly or indirectly, for example by soldering, welding, laser welding, gluing, plugging, snapping or screwing on.
  • the shading element according to the invention can be arranged within an insulating glass spacer frame (6).
  • One or more cables, which are guided in a sealed manner by the insulating glass spacer (6), can be used for the essentially gas-tight passage of the voltage or the current generated by the means (5) or the current generated by the insulating glass spacer frame (6).
  • connection options on their inside and corresponding connection options on their outside.
  • the shading element according to the invention does not reflect or absorb the excess light that is not required for room illumination, but rather largely converts it into electrical energy for the first time and makes it available.
  • the shading element according to the invention enables particularly effective shading, which itself meets the strict requirements of the workplace regulation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Photovoltaic Devices (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)

Abstract

La présente invention concerne un dispositif de protection contre la lumière comprenant une ou plusieurs lamelle(s) (1) horizontale(s) et/ou verticale(s) et/ou inclinée(s) qui peuvent être fixes ou être mobiles pour atteindre la position verticale et/ou horizontale et/ou inclinée, et qui peuvent ou non pivoter au moins quelque peu autour de leur axe longitudinal (2). Dans ce dispositif, soit la face supérieure d'une lamelle (3) et/ou la face inférieure d'une lamelle (4) est/sont dotée(s) d'au moins un élément permettant de générer une tension électrique et/ou un courant électrique à partir des rayonnements lumineux, soit la/les lamelle(s) (1) est/sont constituée(s) essentiellement d'un ou de plusieurs élément(s) permettant de générer une tension électrique et/ou un courant électrique à partir des rayonnements lumineux.
PCT/DE2000/001315 1999-04-28 2000-04-28 Dispositif photovoltaique de protection contre la lumiere WO2000065189A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE10081105T DE10081105D2 (de) 1999-04-28 2000-04-28 Photovoltaisches Beschattungselement
EP00941882A EP1177365A1 (fr) 1999-04-28 2000-04-28 Dispositif photovoltaique de protection contre la lumiere
AU56712/00A AU5671200A (en) 1999-04-28 2000-04-28 Photovoltaic sun-blind element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29907390.4 1999-04-28
DE29907390U DE29907390U1 (de) 1999-04-28 1999-04-28 Photovoltaisches Beschattungselement

Publications (1)

Publication Number Publication Date
WO2000065189A1 true WO2000065189A1 (fr) 2000-11-02

Family

ID=8072718

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2000/001315 WO2000065189A1 (fr) 1999-04-28 2000-04-28 Dispositif photovoltaique de protection contre la lumiere

Country Status (4)

Country Link
EP (1) EP1177365A1 (fr)
AU (1) AU5671200A (fr)
DE (2) DE29907390U1 (fr)
WO (1) WO2000065189A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2859313A1 (fr) * 2003-08-28 2005-03-04 Jacques Lambey Structure photogeneratrice mobile constituee de lames cintrees
WO2006040514A1 (fr) * 2004-10-14 2006-04-20 Solar And Wind Applications Ltd Vue d'ensemble des stores generateurs d'energie
GB2450908A (en) * 2007-07-12 2009-01-14 Gillian Shirley Payne Window blind with photovoltaic cells
US20230027434A1 (en) * 2019-10-15 2023-01-26 Mauro Zanetti Window for civil and industrial buildings

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2847614B1 (fr) 2002-11-25 2005-07-29 Gilbert Brenaut Store a lamelles s'incurvant avec le soleil direct et redevenant droites avec l'eclairement diffus du jour
DE102012111884B4 (de) * 2012-12-06 2017-04-13 Peter Hermsdorf Mehrscheiben-Isolierglaseinheit und Fenster mit einer Mehrscheiben-Isolierglaseinheit
AT520035B1 (de) * 2017-06-09 2019-10-15 Andreas Zillner Patrick Beschattungseinheit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137098A (en) * 1977-10-20 1979-01-30 The United States Of America As Represented By The Secretary Of The Navy Solar energy window
DE4139980A1 (de) * 1991-12-04 1993-06-09 Mwb Messwandler-Bau Ag, 8600 Bamberg, De Vorrichtung zum ueberdecken von tueren, fenstern o. dgl. raumschliesseinrichtungen
DE4334581A1 (de) * 1993-10-11 1995-04-13 Helm Peter Dipl Ing Dipl Wirts Photovoltaik-Energieerzeugungssystem

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137098A (en) * 1977-10-20 1979-01-30 The United States Of America As Represented By The Secretary Of The Navy Solar energy window
DE4139980A1 (de) * 1991-12-04 1993-06-09 Mwb Messwandler-Bau Ag, 8600 Bamberg, De Vorrichtung zum ueberdecken von tueren, fenstern o. dgl. raumschliesseinrichtungen
DE4334581A1 (de) * 1993-10-11 1995-04-13 Helm Peter Dipl Ing Dipl Wirts Photovoltaik-Energieerzeugungssystem

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2859313A1 (fr) * 2003-08-28 2005-03-04 Jacques Lambey Structure photogeneratrice mobile constituee de lames cintrees
WO2006040514A1 (fr) * 2004-10-14 2006-04-20 Solar And Wind Applications Ltd Vue d'ensemble des stores generateurs d'energie
GB2450908A (en) * 2007-07-12 2009-01-14 Gillian Shirley Payne Window blind with photovoltaic cells
US20230027434A1 (en) * 2019-10-15 2023-01-26 Mauro Zanetti Window for civil and industrial buildings

Also Published As

Publication number Publication date
DE10081105D2 (de) 2002-04-11
AU5671200A (en) 2000-11-10
DE29907390U1 (de) 1999-07-08
EP1177365A1 (fr) 2002-02-06

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