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FR3116026A1 - solar awning for car - Google Patents

solar awning for car Download PDF

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Publication number
FR3116026A1
FR3116026A1 FR2011501A FR2011501A FR3116026A1 FR 3116026 A1 FR3116026 A1 FR 3116026A1 FR 2011501 A FR2011501 A FR 2011501A FR 2011501 A FR2011501 A FR 2011501A FR 3116026 A1 FR3116026 A1 FR 3116026A1
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FR
France
Prior art keywords
solar
car
order
blind
volts
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.)
Granted
Application number
FR2011501A
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French (fr)
Other versions
FR3116026B1 (en
Inventor
Alexandre HEGLY
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Individual
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Individual
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 Individual filed Critical Individual
Priority to FR2011501A priority Critical patent/FR3116026B1/en
Publication of FR3116026A1 publication Critical patent/FR3116026A1/en
Application granted granted Critical
Publication of FR3116026B1 publication Critical patent/FR3116026B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/20—Accessories, e.g. wind deflectors, blinds
    • B60J1/2011—Blinds; curtains or screens reducing heat or light intensity
    • B60J1/2013—Roller blinds
    • B60J1/2036—Roller blinds characterised by structural elements
    • B60J1/2041—Blind sheets, e.g. shape of sheets, reinforcements in sheets, materials therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/20—Accessories, e.g. wind deflectors, blinds
    • B60J1/2011—Blinds; curtains or screens reducing heat or light intensity
    • B60J1/2013—Roller blinds
    • B60J1/2066—Arrangement of blinds in vehicles
    • B60J1/2075—Arrangement of blinds in vehicles specially adapted for fixed windows
    • B60J1/208—Arrangement of blinds in vehicles specially adapted for fixed windows for rear windows
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/90—Energy harvesting concepts as power supply for auxiliaries' energy consumption, e.g. photovoltaic sun-roof

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Photovoltaic Devices (AREA)

Abstract

L’invention concerne un store solaire permettant de recharger la batterie d’un véhicule grâce aux cellules solaires photovoltaïques ou à un film solaire amorphe (1) caractérisé en ce qu’il soit photovoltaïque et aussi flexible. Figure à publier avec l’abrégé : figure 1 The invention relates to a solar blind making it possible to recharge the battery of a vehicle using photovoltaic solar cells or an amorphous solar film (1) characterized in that it is photovoltaic and also flexible. Figure to be published with the abstract: figure 1

Description

Store solaire pour voituresolar awning for car

Dans un contexte où les voitures électriques commencent à prendre de la part de marché, mais qu’en même temps les voitures à moteur thermique continuent à être commercialisées, il serait intéressant de penser à un moyen de combiner électricité verte et moteur thermique. Les voitures à moteur thermique classique consomment 5 à 10% de carburant seulement pour recharger la batterie (tension 12 volt en général) par le biais de l’alternateur. Cette batterie permet de faire fonctionner les éléments vitaux de la voiture, tel que le démarreur du moteur, la fermeture centralisée, les vitres électriques, etc. En effet les voitures sont de plus en plus équipées de dispositifs électriques, tel que le « Wi-fi », les prises USB, la radio, etc. De ce faite les voitures classiques sont gourmandes en énergie électrique qui est produite du coup par l’alternateur et donc le moteur thermique.In a context where electric cars are beginning to gain market share, but at the same time cars with internal combustion engines continue to be marketed, it would be interesting to think of a way to combine green electricity and internal combustion engines. Classic thermal engine cars consume 5 to 10% of fuel only to recharge the battery (generally 12 volts) via the alternator. This battery is used to operate the vital elements of the car, such as the engine starter, central locking, electric windows, etc. In fact, cars are increasingly equipped with electrical devices, such as "Wi-fi", USB sockets, radio, etc. As a result, classic cars consume a lot of electrical energy which is produced suddenly by the alternator and therefore the heat engine.

L’innovation est la suivante : il serait possible d’intégrer lors d’une construction de voitures neuves un store solaire derrière la lunette arrière et aussi derrière les autres fenêtres, afin de recharger la batterie des voitures lorsque celle-ci circulent ou sont stationnées et ainsi moins solliciter l’alternateur lorsque le moteur tourne. Une économie de carburant en sera pour résultat.The innovation is as follows: it would be possible to integrate during the construction of new cars a solar blind behind the rear window and also behind the other windows, in order to recharge the battery of the cars when they are driving or parked. and thus less strain on the alternator when the engine is running. Fuel economy will result.

Un des avantages du store photovoltaïque solaire est l’entretien de la charge de la batterie même lorsque la voiture ne roule pas, ou peu. La durée de vie de la batterie en sera prolongée.One of the advantages of the solar photovoltaic blind is the maintenance of the battery charge even when the car is not driving, or little. Battery life will be extended.

Un autre avantage du store solaire photovoltaïque est la possibilité de supprimer l’alternateur de la composante moteur pour certaines voitures thermiques utilisées dans les pays à fort ensoleillement.Another advantage of the photovoltaic solar awning is the possibility of removing the alternator from the engine component for certain thermal cars used in countries with strong sunshine.

Dernier avantage, fournir en énergie une voiture hybride ou une voiture 100% électrique.Last advantage, supplying energy to a hybrid car or a 100% electric car.

La est une représentation d’une voiture vue de profil selon l’invention.There is a representation of a car seen in profile according to the invention.

La est une représentation d’une voiture vue de derrière selon l’inventionThere is a representation of a car seen from behind according to the invention

Le store pour voiture sera muni de cellules solaires photovoltaïques ou d’un film solaire amorphe (1) dont la propriété est qu’il soit photovoltaïque et aussi flexible.The car awning will be equipped with photovoltaic solar cells or an amorphous solar film (1) whose property is that it is photovoltaic and also flexible.

Le store solaire s’enroulera et se déroulera grâce à un système de rembobinage électrique (4) intégré dans le coffre pour s’étirer devant la lunette arrière (2) lorsqu’il y a du soleil.The sun blind will roll up and down thanks to an electric rewind system (4) integrated in the boot to stretch in front of the rear window (2) when the sun is shining.

Le store solaire comprendra à son niveau supérieur un enrouleur à ressort (3) afin de tendre le film solaire devant la vitre grâce à un assortiment de câbles.The solar blind will include at its upper level a spring winder (3) in order to stretch the solar film in front of the window thanks to an assortment of cables.

Le store solaire est relié par un câble électrique (5) jusqu’à un boiter : un régulateur de tension « MPPT » (recherche de point maximum de puissance) ou « MLI » (modulation de largeur d’impulsion) (6), fonctionnant en 12 ou 24 volts, qui recharge la batterie (7).The solar blind is connected by an electric cable (5) to a box: an "MPPT" voltage regulator (maximum power point search) or "MLI" (pulse width modulation) (6), operating in 12 or 24 volts, which recharges the battery (7).

Le store solaire génèrera une tension supérieure à 12 volts, généralement entre 13 et 14.5 volts, nécessaire à la recharge de la batterie. On obtiendra une puissance optimale des films solaires, grâce au régulateur de tension « MPPT » (maximum power point tracker).The solar blind will generate a voltage greater than 12 volts, generally between 13 and 14.5 volts, necessary to recharge the battery. Optimum power will be obtained from the solar films, thanks to the "MPPT" voltage regulator (maximum power point tracker).

Un capteur de radiation solaire pourra équiper le pare-soleil solaire pour lui donner l’ordre de dérouler automatiquement le store lorsqu’il y a suffisamment de soleil pour produire du courant.A solar radiation sensor can be fitted to the solar sun visor to give it the order to automatically unroll the blind when there is enough sunlight to produce current.

Le store solaire pourra suivre la même logique de construction pour toutes les vitres des fenêtres de voitures. Tous types de voitures, peu importe son modèle pourra être équipé de ce store solaire.The solar blind can follow the same construction logic for all car window panes. All types of cars, regardless of their model, can be equipped with this solar awning.

Claims (7)

Store solaire pour voiture muni de cellules solaires photovoltaïques ou d’un film solaire amorphe (1) caractérisé en ce qu’il soit photovoltaïque et aussi flexible.Solar car awning provided with photovoltaic solar cells or an amorphous solar film (1) characterized in that it is photovoltaic and also flexible. Store solaire selon la revendication 1 caractérisé en ce qu’il s’enroule et se déroule grâce à un système de rembobinage électrique (4) intégré dans le coffre pour s’étirer devant la lunette arrière (2) lorsqu’il y a du soleil.Solar awning according to claim 1 characterized in that it rolls up and unrolls thanks to an electric rewinding system (4) integrated in the trunk to stretch in front of the rear window (2) when there is sunshine . Store solaire selon la revendication 2, caractérisé en ce qu’il comprend, à son niveau supérieur un enrouleur à ressort (3) afin de tendre le film solaire devant la vitre grâce à un assortiment de câbles.Solar blind according to Claim 2, characterized in that it comprises, at its upper level, a spring winder (3) in order to stretch the solar film in front of the pane by means of an assortment of cables. Store solaire selon la revendication 1, caractérisé en ce qu’il soit relié par un câble électrique (5) jusqu’à un boiter : un régulateur de tension « MPPT » (recherche de point maximum de puissance) ou « MLI » (modulation de largeur d’impulsion) (6), fonctionnant en 12 ou 24 volts, afin de recharger la batterie (7).Solar awning according to claim 1, characterized in that it is connected by an electric cable (5) to a box: an "MPPT" voltage regulator (search for maximum power point) or "MLI" (modulation of pulse width) (6), operating at 12 or 24 volts, in order to recharge the battery (7). Store solaire selon la revendication 4, caractérisé en ce qu’il génère une tension supérieure à 12 volts, généralement entre 13 et 14.5 volts, nécessaire à la recharge de la batterie, une puissance optimale des films solaires étant obtenue grâce au régulateur de tension « MPPT » (maximum power point tracker).Solar blind according to Claim 4, characterized in that it generates a voltage greater than 12 volts, generally between 13 and 14.5 volts, necessary for recharging the battery, optimum power of the solar films being obtained thanks to the voltage regulator " MPPT” (maximum power point tracker). Store solaire selon la revendication 1, caractérisé en ce qu’il soit équipé d’un capteur de radiation solaire afin de lui donner l’ordre de dérouler automatiquement le store lorsqu’il y a suffisamment de soleil pour produire du courant.Solar blind according to Claim 1, characterized in that it is equipped with a solar radiation sensor in order to give the order to automatically unroll the blind when there is sufficient sunlight to produce current. Voiture caractérisée en ce qu’elle comprend un store solaire selon l’une quelconque des revendications précédentes, le store solaire pourra suivre la même logique de construction pour toutes les vitres des fenêtres de voitures.Car characterized in that it comprises a solar blind according to any one of the preceding claims, the solar blind may follow the same construction logic for all the panes of car windows.
FR2011501A 2020-11-10 2020-11-10 Solar blind for car Active FR3116026B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2011501A FR3116026B1 (en) 2020-11-10 2020-11-10 Solar blind for car

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2011501A FR3116026B1 (en) 2020-11-10 2020-11-10 Solar blind for car
FR2011501 2020-11-10

Publications (2)

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FR3116026A1 true FR3116026A1 (en) 2022-05-13
FR3116026B1 FR3116026B1 (en) 2024-03-08

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ID=76034647

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2011501A Active FR3116026B1 (en) 2020-11-10 2020-11-10 Solar blind for car

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FR (1) FR3116026B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009084771A1 (en) * 2007-12-28 2009-07-09 Cap Corporation Real sunshade for automobile
FR2943290A3 (en) * 2009-03-17 2010-09-24 Renault Sas Electric power supply device for supplying power to e.g. cooler, in motor vehicle, has active surface integrated with support, where active surface partially covering glazing of motor vehicle when active surface is in unrolled position
DE102013221154A1 (en) * 2013-10-17 2015-04-23 Bos Gmbh & Co. Kg Protective device for a vehicle interior
WO2015151022A1 (en) * 2014-04-01 2015-10-08 Stefani Simone Sunlight screening system
US20170342771A1 (en) * 2016-05-31 2017-11-30 Karma Automotive, Llc Photovoltaic Solar Shade

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009084771A1 (en) * 2007-12-28 2009-07-09 Cap Corporation Real sunshade for automobile
FR2943290A3 (en) * 2009-03-17 2010-09-24 Renault Sas Electric power supply device for supplying power to e.g. cooler, in motor vehicle, has active surface integrated with support, where active surface partially covering glazing of motor vehicle when active surface is in unrolled position
DE102013221154A1 (en) * 2013-10-17 2015-04-23 Bos Gmbh & Co. Kg Protective device for a vehicle interior
WO2015151022A1 (en) * 2014-04-01 2015-10-08 Stefani Simone Sunlight screening system
US20170342771A1 (en) * 2016-05-31 2017-11-30 Karma Automotive, Llc Photovoltaic Solar Shade

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FR3116026B1 (en) 2024-03-08

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