DE202017002086U1 - Foldable textile with attached solar cell circuits for self-sufficient power generation - Google Patents

Foldable textile with attached solar cell circuits for self-sufficient power generation Download PDF

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Publication number
DE202017002086U1
DE202017002086U1 DE202017002086.6U DE202017002086U DE202017002086U1 DE 202017002086 U1 DE202017002086 U1 DE 202017002086U1 DE 202017002086 U DE202017002086 U DE 202017002086U DE 202017002086 U1 DE202017002086 U1 DE 202017002086U1
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textile
solar
solar cells
circuits
angle
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DE202017002086.6U
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    • 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
    • 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
    • H01L31/0248—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 characterised by their semiconductor bodies
    • H01L31/0352—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 characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions
    • H01L31/035272—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 characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions characterised by at least one potential jump barrier or surface barrier
    • H01L31/035281—Shape of the body
    • 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
    • H01L31/05—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
    • H01L31/0504—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module
    • H01L31/0508—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module the interconnection means having a particular shape
    • 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
    • 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
    • H01L31/06—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 characterised by at least one potential-jump barrier or surface barrier
    • H01L31/068—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 characterised by at least one potential-jump barrier or surface barrier the potential barriers being only of the PN homojunction type, e.g. bulk silicon PN homojunction solar cells or thin film polycrystalline silicon PN homojunction solar cells
    • 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
    • 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
    • Y02E10/547—Monocrystalline silicon PV cells

Abstract

Das faltbare Textil mit einarbeitenden Solarzellen zur autarken Stromgenerierung (Solartextil), dadurch gekennzeichnet, dass Parallelogramm-förmige monokristalline Solarzellen (2) in einer Faltstruktur auf der Oberseite angeordnet und miteinander verschaltet sind.The foldable textile with incorporated solar cells for self-sufficient power generation (solar textile), characterized in that parallelogram-shaped monocrystalline solar cells (2) are arranged in a folded structure on the top and interconnected.

Description

Der im Schutzanspruch 1 angegebenen Erfindung liegt das Problem zugrunde, dass herkömmliche faltbare Solartextil-Ladegeräte in ihrer Anwendung Faltungen, basierend auf einfachen Falttechniken, nutzen und diese Falttechniken ausschließlich zu Komprimierung der Textile verwendet werden, womit keine optimale Stromerzeugung erreicht wird.The protection specified in claim 1 invention is based on the problem that conventional foldable solar panel chargers in their application folds, based on simple folding techniques, use and these folding techniques are used exclusively for compression of the textile, whereby no optimal power generation is achieved.

Dieses Problem wird mit den in den Schutzansprüchen 1–9 aufgeführten Merkmalen gelöst. Auf der Oberseite (1) des faltbaren Textils mit angebrachten Solarzellen-Stromkreisen zur autarken Stromgenerierung befinden sich neun Parallelogram-förmige Solarzellen (2), welche in drei Stromkreisen verschaltet werden, und die so angeordnet sind, dass sich jeweils gegenüberliegend Reflektoren (3) der gleichen Form anbringen lassen.This problem is solved with the features listed in the claims 1-9. On the top ( 1 ) of the foldable textile with attached solar cell circuits for self-sufficient power generation, there are nine parallelogram-shaped solar cells ( 2 ), which are connected in three circuits, and which are arranged so that in each case opposite reflectors ( 3 ) of the same shape.

Eine spezielle Winkel-Faltung des faltbaren Textils mit angebrachten Solarzellen-Stromkreisen zur autarken Stromgenerierung, erst durch die innovative Parallelogramm-Form der angebrachten Solarzellen ermöglicht, nutzt die praktischen Eigenschaften von Origami-Strukturen, nicht nur für einen einfacheren Transport, sondern auch für die optimale Winkelausrichtung der Solarzellen zur Sonne, abhängig vom geografischen Standort des Nutzers. Mit der Erfindung wird die Optimierung der einfallenden Sonnenstrahlung unter Nutzung von zwischengelagerten Reflektoren (3), welche die Strahlungswirkung und -intensität der vorhandenen Sonnenstrahlung erhöhen, und einstellbaren Winkeln, welche auf einer komplexen Faltstruktur basieren, erreicht.A special angle folding of the foldable textile with attached solar cell circuits for self-sufficient power generation, enabled only by the innovative parallelogram shape of attached solar cells, makes use of the practical properties of origami structures, not only for easier transportation, but also for the optimum Angle alignment of the solar cells to the sun, depending on the geographic location of the user. With the invention, the optimization of the incident solar radiation using interposed reflectors ( 3 ), which increase the radiation effect and intensity of the existing solar radiation, and adjustable angles, which are based on a complex folding structure, achieved.

Diese Winkel können durch die Anbringung einer Winkel-Feststellvorrichtung mit einer Schnur (8), geführt durch die Winkel-Feststellvorrichtung von mehreren Kordelstoppern (9), auf der Unterseite des Solartextils individuell arretiert und festgestellt werden. An dieser Vorrichtung kann das Solartextil zudem an seinem Untergrund bzw. Objekten fixiert werden. Die Benutzung des Solartextils kann dabei in horizontaler oder vertikaler Ausrichtung benutzt werden, der Winkel der Faltung bleibt bei einer 90 Grad Drehung gleich.These angles can be achieved by attaching an angle-locking device with a cord ( 8th ) guided by the angle-locking device of several cord stoppers ( 9 ), individually locked on the underside of the solar fabric and determined. At this device, the solar fabric can also be fixed to its substrate or objects. The use of the solar textile can be used in horizontal or vertical orientation, the angle of the fold remains the same at a 90 degree rotation.

Die gegebene Skalierbarkeit ermöglicht es, mit dem Produkt verschiedene Flächengrößen und -Untergründe abzudecken und externe Akkumulatoren individuell schnell zu laden bzw. Geräte direkt zu betreiben.The given scalability makes it possible to cover different surface sizes and substrates with the product and to load external accumulators individually quickly or to operate devices directly.

Eine vorteilhafte Ausgestaltung der Erfindung ist im Schutzanspruch 1–9 dargestellt.An advantageous embodiment of the invention is shown in the protection claim 1-9.

Ein Ausführungsbeispiel der Erfindung wird anhand der 1 und 2 erläutert.An embodiment of the invention will be described with reference to 1 and 2 explained.

Es zeigen:Show it:

1 die Oberseite des faltbaren Textils mit angebrachten Solarzellen-Stromkreisen zur autarken Stromgenerierung im geöffneten Benutzungszustand, und 1 the top of the foldable textile with attached solar cell circuits for self-sufficient power generation in open use state, and

2 das faltbare Textil mit angebrachten Solarzellen-Stromkreisen zur autarken Stromgenerierung im geschlossenen Transportzustand. 2 The foldable textile with attached solar cell circuits for self-sufficient power generation in the closed transport state.

In der 1 ist das Solartextil mit der Oberseite aus dem 1.Textil 1, den insgesamt neun Stück Solarzellen (3 Stromkreise) 2, den neun zwischengelagerten Reflektoren 3, den zwei Druckknöpfen positiv (Plus- und Minuspol) 4, den zwei Druckknöpfen negativ (Plus- und Minuspol) 5, den USB Ausgang 6, der Unterseite aus dem 2.Textil 7, an denen die Winkel-Feststellvorrichtung Schnur 8 und den Winkel-Feststellvorrichtung Kordelstopper 9 angebracht sind.In the 1 is the solar textile with the top of the 1st textile 1 , a total of nine solar cells ( 3 Circuits) 2 , the nine interposed reflectors 3 the two pushbuttons are positive (plus and minus pole) 4 , the two push buttons negative (plus and minus pole) 5 , the USB output 6 , the bottom of the 2nd textile 7 on which the angle-locking cord 8th and the angle-locking device cord stopper 9 are attached.

In 2 sieht man das Solartextil in der geschlossenen Transportfunktion im zusammengefalteten Zustand. Zu erkennen ist auch, dass die Solarzellen 2 und die Reflektoren 3 durch die Zusammenfaltung geschützt werden.In 2 you see the solar textile in the closed transport function in the folded state. It can also be seen that the solar cells 2 and the reflectors 3 be protected by the folding.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Oberseite TextilTop textile
22
Solarzellen (9 Stück/3 Stromkreise)Solar cells (9 pieces / 3 circuits)
33
Reflektoren (9 Stück)Reflectors (9 pieces)
44
Druckknöpfe positiv (Plus- und Minuspol)Push buttons positive (plus and minus pole)
55
Druckknöpfe negativ (Plus- und Minuspol) auf UnterseitePushbuttons negative (plus and minus pole) on underside
66
USB AusgangUSB output
77
Winkel-Feststellvorrichtung SchnurAngle locking device cord
88th
Winkel-Feststellvorrichtung KordelstopperAngle locking device Cord stopper

Zeichnungen:Drawings:

1 Die Oberseite des faltbaren Textils mit angebrachten Solarzellen-Stromkreisen zur autarken Stromgenerierung im geöffneten Benutzungszustand (von oben) 1 The top of the foldable textile with attached solar cell circuits for self-sufficient power generation in the open state of use (from above)

2 Das faltbare Textil mit angebrachten Solarzellen-Stromkreisen zur autarken Stromgenerierung im geschlossenen Transportzustand (von Seite/oben) 2 The foldable textile with attached solar cell circuits for self-sufficient power generation in the closed transport state (from side / top)

Claims (9)

Das faltbare Textil mit einarbeitenden Solarzellen zur autarken Stromgenerierung (Solartextil), dadurch gekennzeichnet, dass Parallelogramm-förmige monokristalline Solarzellen (2) in einer Faltstruktur auf der Oberseite angeordnet und miteinander verschaltet sind.The foldable textile with incorporated solar cells for self-sufficient power generation (solar textile), characterized in that parallelogram-shaped monocrystalline solar cells ( 2 ) are arranged in a folded structure on the top and interconnected. Das Solartextil aus Anspruch 1, dadurch gekennzeichnet, dass es durch die Form der Solarzellen (2) und die gewählte Faltungstechnik zwei Zustände zulässt: zum einen den Zustand in Benutzung in aufgefalteter Form in maximaler Größe von 400 × 700 mm und zu anderen den Zustand in zusammengefalteter Form in maximaler Größe von 400 × 70 mm, welches einer Komprimierung des Solartextils auf 1/10 seiner Größe für Transportzwecke entspricht. The solar textile of claim 1, characterized in that it is characterized by the shape of the solar cells ( 2 ) and the selected folding technique allows two states: first, the state in use in unfolded form in maximum size of 400 × 700 mm and others the state in folded form in maximum size of 400 × 70 mm, which compression of the solar textile to 1 / 10 of its size for transportation purposes. Die Winkel der Falttechnik aus dem vorhergehenden Anspruch 2, dadurch gekennzeichnet, dass diese durch die Anbringung einer Winkel-Feststellvorrichtung Schnur (8), geführt durch Winkel-Feststellvorrichtung Kordelstoppern (9), auf der Unterseite des Solartextils individuell arretiert und festgestellt werden können.The angle of the folding technique of the preceding claim 2, characterized in that this by the attachment of an angle-locking cord ( 8th ) guided by angle locking device cord stopper ( 9 ), can be individually locked and fixed on the underside of the solar textile. Das Solartextil aus Anspruch 1, dadurch gekennzeichnet, dass durch die Anordnung der Solarzellen erlaubt wird, Reflektoren (3) in der gleichen Parallellogramm-Form wie die der Solarzellen (2), abwechselnd versetzt zu diesen auf dem Textil anzubringen.The solar textile of claim 1, characterized in that is allowed by the arrangement of the solar cells, reflectors ( 3 ) in the same parallelogram form as that of the solar cells ( 2 ), alternately offset to these on the textile to install. Das Solartextil aus dem Anspruch 1, dadurch gekennzeichnet, dass die neuartig geformten Solarzellen der vorhergehenden Ansprüche in verschiedenen Stromkreisen auf der Oberseite des Solartextils angebracht werden. Ein vollständiger Stromkreis besteht aus insgesamt 3 Solarzellen, von welchen zwei die identische Parallelogramm-Form besitzen, und eine die gleiche Form, jedoch in gespiegelter Variante. Es können mehrere Stromkreise in Reihe hintereinander geschaltet werden. In diesem Fall der Gebrauchsmuster Anmeldung sind es drei Stromkreise mit insgesamt neun Solarzellen.The solar textile of claim 1, characterized in that the novel shaped solar cells of the preceding claims are mounted in different circuits on the top of the solar fabric. A complete circuit consists of a total of 3 solar cells, two of which have the identical parallelogram shape, and one of the same shape, but in a mirrored version. Several circuits can be connected in series in series. In this case, the utility model application, there are three circuits with a total of nine solar cells. Die Solarzellen (Stromkreise) aus vorhergehendem Anspruch, dadurch gekennzeichnet, dass diese durch vier angebrachte Druckknopfe (zwei Stück in positiver Form, als Plus- und Minuspol an der Vorderseite (4) und zwei Stück in negativer Form, als Plus- und Minuspol an der Rückseite (5)) mit weiteren Solartextilen verbunden und somit der Stromkreis erweitert werden kann. Die Druckknöpfe erfüllen hierbei gleichzeitig eine haltende und leitende Funktion.The solar cells (circuits) from the preceding claim, characterized in that they are provided by four attached push buttons (two in positive form, plus and minus pole on the front ( 4 ) and two pieces in negative form, as plus and minus poles on the back ( 5 )) connected to other solar textiles and thus the circuit can be extended. The pushbuttons simultaneously fulfill a holding and conducting function. Das Solartextil aus dem Anspruch 1, dadurch gekennzeichnet, dass ein universeller USB Ausgang (6), an welchen die Stromkreise der Solarzellen (2) aus Anspruch 5 zusammenlaufen und an dem 5 Volt, sowie 12 Volt elektronische Geräte direkt angeschlossen, betrieben oder aufgeladen werden können.The solar textile of claim 1, characterized in that a universal USB output ( 6 ), on which the circuits of the solar cells ( 2 ) converge from claim 5 and can be directly connected to the 5 volts, and 12 volts electronic devices, operated or charged. Das Solartextil aus den vorhergehenden Ansprüchen, dadurch gekennzeichnet, dass es aus einem Doppelschichtaufbau besteht; einer Oberseite (1) mit den angebrachten Solarzellen (2) in Stromkreisen, Reflektoren (3) und Druckknöpfe (4) aus einem Textil, einer Zwischenebene mit der benötigten Elektronik zwischen den Textilien inklusive USB Ausgang (6) und einer Unterseite (7) mit der angebrachten Winkel-Feststellungsvorrichtung Schnur (8) und Winkel-Feststellvorrichtung Kordelstoppern (9) auf einem zweiten Textil.The solar textile of the preceding claims, characterized in that it consists of a double layer structure; a top ( 1 ) with the attached solar cells ( 2 ) in circuits, reflectors ( 3 ) and push buttons ( 4 ) from a textile, an intermediate level with the required electronics between the textiles including USB output ( 6 ) and a bottom ( 7 ) with attached angle-detecting device string ( 8th ) and angle locking device Kordelstoppern ( 9 ) on a second textile. Die Solarzellen (Stromkreise) aus Anspruch 6, dadurch gekennzeichnet, dass diese optional mit Hilfe von tiefgezogenen transparenten Kunststoffhüllen, welche aus recyceltem PET Material entstehen können, überzogen werden können.The solar cells (circuits) of claim 6, characterized in that they can optionally be coated with the aid of deep-drawn transparent plastic sleeves, which can be made of recycled PET material.
DE202017002086.6U 2017-04-21 2017-04-21 Foldable textile with attached solar cell circuits for self-sufficient power generation Expired - Lifetime DE202017002086U1 (en)

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DE202017002086.6U DE202017002086U1 (en) 2017-04-21 2017-04-21 Foldable textile with attached solar cell circuits for self-sufficient power generation

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DE202017002086.6U DE202017002086U1 (en) 2017-04-21 2017-04-21 Foldable textile with attached solar cell circuits for self-sufficient power generation

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108449038A (en) * 2018-05-15 2018-08-24 佛山科学技术学院 A kind of photovoltaic power generation apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108449038A (en) * 2018-05-15 2018-08-24 佛山科学技术学院 A kind of photovoltaic power generation apparatus

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