FR2910593A1 - Sun ray reflecting device i.e. heliostatic solar reflector, for e.g. apartment's window, has mirrors ovalized at ends to accompany course of sun, where mirrors have azimuth and elevation which are different with respect to axis or pole - Google Patents

Sun ray reflecting device i.e. heliostatic solar reflector, for e.g. apartment's window, has mirrors ovalized at ends to accompany course of sun, where mirrors have azimuth and elevation which are different with respect to axis or pole Download PDF

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Publication number
FR2910593A1
FR2910593A1 FR0611231A FR0611231A FR2910593A1 FR 2910593 A1 FR2910593 A1 FR 2910593A1 FR 0611231 A FR0611231 A FR 0611231A FR 0611231 A FR0611231 A FR 0611231A FR 2910593 A1 FR2910593 A1 FR 2910593A1
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FR
France
Prior art keywords
sun
mirrors
azimuth
elevation
ovalized
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.)
Withdrawn
Application number
FR0611231A
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French (fr)
Inventor
Frederic Jean Chalansonnet
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR0611231A priority Critical patent/FR2910593A1/en
Publication of FR2910593A1 publication Critical patent/FR2910593A1/en
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S11/00—Non-electric lighting devices or systems using daylight
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S23/77—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with flat reflective plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
    • F24S30/422—Vertical axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F24S30/45—Arrangements for moving or orienting solar heat collector modules for rotary movement with two rotation axes
    • F24S30/452—Vertical primary axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
    • F24S40/80—Accommodating differential expansion of solar collector elements
    • F24S40/85—Arrangements for protecting solar collectors against adverse weather conditions
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • 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
    • Y02E10/47—Mountings or tracking

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)

Abstract

The device has fixed mirrors e.g. glass, ovalized at ends for accompanying course of sun, and fixed to an axle or a pole. The fixed mirrors have azimuth and elevation which are different with respect to the axle or the pole. Each of the fixed mirrors is equipped with a clock mechanism for assuring projection of the mirror towards a fixed point. The mirror has a width of 50 centimeters and a length of 100 centimeters.

Description

1 La présente invention concerne un dispositif qui a pour objectifThe present invention relates to a device which aims to

principal de renvoyer les rayons du soleil vers un endroit précis : la ou les fenêtres qui souffrent d'un manque d'ensoleillement et procurer ainsi une luminosité accrue ainsi qu'un rayonnement solaire permettant l'élévation de la température dans la pièce ou l'endroit ciblé. Il n'existe pas actuellement de dispositif permettant de renvoyer de façon continue les rayons du soleil vers un endroit précis. Ainsi un appartement est ensoleillé en fonction de son positionnement par rapport aux quatre points cardinaux (nord, sud, est, ouest) mais aussi quelquefois en raison d'un obstacle (construction faisant obstacle par exemple). Le dispositif selon l'invention permet de remédier à cet inconvénient et il peut aussi par exemple donner à une portion de jardin l'ensoleillement nécessaire à une bonne récolte quand besoin il y a. Le procédé utilisé est en fonction de son coût graduellement perfectionné.  to return sunlight to a specific location: the window or windows that suffer from a lack of sunshine and thus provide increased brightness and solar radiation to raise the temperature in the room or the targeted place. There is currently no device for continuously returning sunlight to a specific location. Thus an apartment is sunny according to its position relative to the four cardinal points (north, south, east, west) but also sometimes because of an obstacle (construction obstructing for example). The device according to the invention overcomes this disadvantage and it can also for example give a portion of garden sunshine necessary for a good crop when needed. The method used is based on its gradually improved cost.

15 Dans sa version 1 le dispositif est composé de : un miroir (1) fixe (qui peut être en verre, en plexiglas, en métal chromé, en alu.. mais dans une matière qui a un bon réfléchissement solaire) de forme plane (comme un miroir classique). A titre d'exemple non limitatif, le miroir aura des dimensions de l'ordre de 50 cm pour la largeur et de 100 20 cm pour la longueur (cf. figure 1) - le miroir dans une variante peut être légèrement cylindrique, c'est à dire ovalisé aux deux extrémités(2) pour accompagner la course du soleil dans le ciel. (cf. figure 2). Ce dispositif peut être accroché à un mât (3) axe d'azimut ou fixé directement 25 au mûr ou sur toute surface se trouvant exposé au soleil. Dans sa version 2 : 2 miroirs fixes superposés l'un au dessus de l'autre. (cf. figure 3). Les miroirs étant l'un par rapport à l'autre sur un azimut différent. Ceci permettant d'obtenir une réflexion plus longue dans la journée.In version 1 the device is composed of: a mirror (1) fixed (which can be glass, plexiglass, chromed metal, aluminum .. but in a material that has a good solar reflection) of flat shape ( like a classic mirror). By way of nonlimiting example, the mirror will have dimensions of the order of 50 cm for the width and 100 cm for the length (see Figure 1) - the mirror in a variant may be slightly cylindrical, c ' ie ovalized at both ends (2) to accompany the race of the sun in the sky. (see Figure 2). This device can be hooked to a mast (3) azimuth axis or attached directly to the matte or on any surface exposed to the sun. In version 2: 2 fixed mirrors superimposed one above the other. (see Figure 3). The mirrors are one compared to the other on a different azimuth. This allows for a longer reflection in the day.

30 2910593 30 Dans sa version 3 : 3 miroirs superposés les uns au dessus des autres, ceci permettant d'obtenir une réflexion tout au long de la journée (matin, midi et soir) (version non représentée). Dans sa version 4 : 35 Un miroir fixé sur un axe d'azimut équipé d'un mécanisme d'horlogerie qui assure la projection vers un point fixe. Le mécanisme d'horlogerie est équipé d'une butée avec retour limitant la rotation à l'azimut solaire. Ce dispositif devant demeurer facilement accessible afin de le débrayer en cas de fort vent par exemple. (version non représentée).30 2910593 30 In version 3: 3 mirrors superimposed one above the other, this allowing to get a reflection throughout the day (morning, noon and evening) (version not shown). In version 4: 35 A mirror fixed on an azimuth axis equipped with a clockwork mechanism that provides projection towards a fixed point. The clockwork mechanism is equipped with a stop with return limiting the rotation at the solar azimuth. This device must remain easily accessible to disengage in case of strong wind for example. (version not shown).

40 Dans sa version 5 : Un miroir motorisé (voir plan du moteur ci-joint) accompagnant la course du soleil, et débrayable en cas d'absence de soleil ou de conditions météo négatives. Le plan ci-joint décrit le mécanisme de motorisation utilisé : 45 - commande 2 moteurs (1 horizontal et 1 vertical) - timer (555 monostable) pour le faire tourner 15s toutes les 5 min - détecteur de jour pour ne pas rechercher le soleil la nuit - détecteur de pluie pour qu'il s'arrête lorsqu'il pleut - détecteur de vent (mise en roue libre) pour éviter la casse 50 - régulateur de charge/décharge - répartiteur électronique de charge pour 3 batteries Dans sa version 6 : Un miroir motorisé accompagnant la course du soleil, et débrayable en cas d'absence de soleil ou de conditions météo négatives, lui même fixé à un 55 mat motorisé permettant de changer la cible de réflexion (par exemple à tout moment de la journée passer d'un ensoleillement d'une chambre à l'ensoleillement d'un séjour).40 In version 5: A motorized mirror (see attached engine plan) accompanying the race of the sun, and disengaged in case of absence of sun or negative weather conditions. The attached drawing describes the motorization mechanism used: 45 - control 2 motors (1 horizontal and 1 vertical) - timer (555 monostable) to rotate 15s every 5 min - day detector not to look for the sun the night - rain sensor to stop when it rains - wind sensor (coasting) to avoid breakage 50 - charge / discharge controller - electronic load balancer for 3 batteries In version 6: A motorized mirror accompanying the race of the sun, and disengageable in case of absence of sun or negative weather conditions, itself attached to a 55 motorized mat to change the target of reflection (for example at any time of the day go from 'sunshine of a room to the sunshine of a stay).

2910593 Dans sa version 7 : Un miroir motorisé alimenté par des cellules photovoltaïques qui assurent 60 son autonomie en alimentation électrique. Dans toutes les versions motorisées peut-être adjoint un circuit permettant la télécommande à distance. Le dispositif selon l'invention est particulièrement destiné à l'ensoleillement des appartements, pavillons, bureaux souffrant d'une mauvaise exposition au soleil. 652910593 In version 7: A motorized mirror powered by photovoltaic cells that provide 60 autonomy in power supply. In all motorized versions may be added a circuit allowing remote control. The device according to the invention is particularly intended for sunshine apartments, houses, offices suffering from bad exposure to the sun. 65

Claims (4)

REVENDICATIONS 1) Dispositif pour réfléchir les rayons du soleil caractérisé par un miroir (1) fixe.  1) Device for reflecting the sun's rays characterized by a mirror (1) fixed. 2) Dispositif selon la revendication 1 caractérisé en ce que le miroir est ovalisé aux extrémités (2)  2) Device according to claim 1 characterized in that the mirror is ovalized at the ends (2) 3) Dispositif pour réfléchir les rayons du soleil caractérisé par deux voire trois miroirs dont l'azimut et l'élévation sont différents par rapport à l'axe ou mât (3) auxquels ils sont fixés.  3) Device for reflecting the rays of the sun characterized by two or three mirrors whose azimuth and elevation are different from the axis or mast (3) to which they are attached. 4) Dispositif pour réfléchir les rayons du soleil caractérisé par un miroir motorisé (cf. topographie) permettant de régler automatiquement l'azimut et l'élévation en fonction de la course du soleil dans le ciel. Le circuit du moteur est caractérisé en ce qu'il permet : - commande 2 moteurs (1 horizontal et 1 vertical) - timer (555 monostable) pour le faire tourner 15s toutes les 5 min - détecteur de jour pour ne pas rechercher le soleil la nuit - détecteur de pluie pour qu'il s'arrête lorsqu'il pleut - détecteur de vent (mise en roue libre) pour éviter la casse - régulateur de charge/décharge - répartiteur électronique de charge pour 3 batteries.  4) Device for reflecting the sun's rays characterized by a motorized mirror (see topography) to automatically adjust the azimuth and elevation according to the path of the sun in the sky. The motor circuit is characterized in that it allows: - control 2 motors (1 horizontal and 1 vertical) - timer (555 monostable) to rotate 15s every 5 min - day detector not to look for the sun the night - rain sensor to stop when it rains - wind sensor (coasting) to prevent breakage - charge / discharge controller - electronic load balancer for 3 batteries.
FR0611231A 2006-12-20 2006-12-20 Sun ray reflecting device i.e. heliostatic solar reflector, for e.g. apartment's window, has mirrors ovalized at ends to accompany course of sun, where mirrors have azimuth and elevation which are different with respect to axis or pole Withdrawn FR2910593A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0611231A FR2910593A1 (en) 2006-12-20 2006-12-20 Sun ray reflecting device i.e. heliostatic solar reflector, for e.g. apartment's window, has mirrors ovalized at ends to accompany course of sun, where mirrors have azimuth and elevation which are different with respect to axis or pole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0611231A FR2910593A1 (en) 2006-12-20 2006-12-20 Sun ray reflecting device i.e. heliostatic solar reflector, for e.g. apartment's window, has mirrors ovalized at ends to accompany course of sun, where mirrors have azimuth and elevation which are different with respect to axis or pole

Publications (1)

Publication Number Publication Date
FR2910593A1 true FR2910593A1 (en) 2008-06-27

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FR0611231A Withdrawn FR2910593A1 (en) 2006-12-20 2006-12-20 Sun ray reflecting device i.e. heliostatic solar reflector, for e.g. apartment's window, has mirrors ovalized at ends to accompany course of sun, where mirrors have azimuth and elevation which are different with respect to axis or pole

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRN20110003A1 (en) * 2011-01-21 2012-07-22 Giacomo Guardigli SINGLE-AXLE SOLAR TRACKER FOR SOLAR AND PHOTOVOLTAIC PANELS, EQUIPPED WITH PROTECTIVE DEVICES FROM THE SNOW, FROM THE WIND, FROM THE THERMAL SHOCK AND THE CREPUSCULAR SENSOR.

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439020A (en) * 1981-02-13 1984-03-27 Nihon Chemical Plant Consultant Co., Ltd. Sunrays focusing apparatus
JPS61211665A (en) * 1985-03-15 1986-09-19 Natl House Ind Co Ltd Air type solar heat collecting unit
US4620771A (en) * 1984-09-06 1986-11-04 So-Luminaire Systems Corp. Combined solar tracking reflector and photovoltaic panel
US5285315A (en) * 1992-09-25 1994-02-08 Synertech Systems Corporation Apparatus and method for optimizing useful sunlight reflected into a room
EP0588619A1 (en) * 1992-09-16 1994-03-23 Colt International Holdings A.G. A lighting apparatus
US5716442A (en) * 1995-05-26 1998-02-10 Fertig; Robert T. Light pipe with solar bulb energy conversion system
US5980052A (en) * 1997-07-29 1999-11-09 Thor; Leifur Hayden Sun reflecting device
US6128135A (en) * 1998-05-01 2000-10-03 Synertech Systems Corporation Three-reflection collection system for solar and lunar radiant energy
EP1150067A2 (en) * 2000-04-28 2001-10-31 SANYO ELECTRIC Co., Ltd. Solar lighting apparatus
US20040165290A1 (en) * 2003-02-21 2004-08-26 Jean Muscat Reflective heating and lighting device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439020A (en) * 1981-02-13 1984-03-27 Nihon Chemical Plant Consultant Co., Ltd. Sunrays focusing apparatus
US4620771A (en) * 1984-09-06 1986-11-04 So-Luminaire Systems Corp. Combined solar tracking reflector and photovoltaic panel
JPS61211665A (en) * 1985-03-15 1986-09-19 Natl House Ind Co Ltd Air type solar heat collecting unit
EP0588619A1 (en) * 1992-09-16 1994-03-23 Colt International Holdings A.G. A lighting apparatus
US5285315A (en) * 1992-09-25 1994-02-08 Synertech Systems Corporation Apparatus and method for optimizing useful sunlight reflected into a room
US5716442A (en) * 1995-05-26 1998-02-10 Fertig; Robert T. Light pipe with solar bulb energy conversion system
US5980052A (en) * 1997-07-29 1999-11-09 Thor; Leifur Hayden Sun reflecting device
US6128135A (en) * 1998-05-01 2000-10-03 Synertech Systems Corporation Three-reflection collection system for solar and lunar radiant energy
EP1150067A2 (en) * 2000-04-28 2001-10-31 SANYO ELECTRIC Co., Ltd. Solar lighting apparatus
US20040165290A1 (en) * 2003-02-21 2004-08-26 Jean Muscat Reflective heating and lighting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRN20110003A1 (en) * 2011-01-21 2012-07-22 Giacomo Guardigli SINGLE-AXLE SOLAR TRACKER FOR SOLAR AND PHOTOVOLTAIC PANELS, EQUIPPED WITH PROTECTIVE DEVICES FROM THE SNOW, FROM THE WIND, FROM THE THERMAL SHOCK AND THE CREPUSCULAR SENSOR.

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Effective date: 20140829