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DE202011002774U1 - Foldable Fresnel lens Camping solar cooker with deflecting mirror - Google Patents

Foldable Fresnel lens Camping solar cooker with deflecting mirror Download PDF

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Publication number
DE202011002774U1
DE202011002774U1 DE202011002774U DE202011002774U DE202011002774U1 DE 202011002774 U1 DE202011002774 U1 DE 202011002774U1 DE 202011002774 U DE202011002774 U DE 202011002774U DE 202011002774 U DE202011002774 U DE 202011002774U DE 202011002774 U1 DE202011002774 U1 DE 202011002774U1
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DE
Germany
Prior art keywords
protection
deflecting mirror
pot
fresnel lens
mirror
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.)
Expired - Lifetime
Application number
DE202011002774U
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German (de)
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Henrich Matthias 67677
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Henrich Matthias 67677
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Filing date
Publication date
Application filed by Henrich Matthias 67677 filed Critical Henrich Matthias 67677
Priority to DE202011002774U priority Critical patent/DE202011002774U1/en
Publication of DE202011002774U1 publication Critical patent/DE202011002774U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • F24S20/00—Solar heat collectors specially adapted for particular uses or environments
    • F24S20/30—Solar heat collectors for heating objects, e.g. solar cookers or solar furnaces
    • 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
    • F24S23/30—Arrangements for concentrating solar-rays for solar heat collectors with lenses
    • F24S23/31—Arrangements for concentrating solar-rays for solar heat collectors with lenses having discontinuous faces, e.g. Fresnel lenses
    • 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
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F24S50/20—Arrangements for controlling solar heat collectors for tracking
    • 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
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
    • Y02B40/18—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers using renewables, e.g. solar cooking stoves, furnaces or solar heating
    • 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)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Photovoltaic Devices (AREA)

Abstract

Der aufklappbare Fresnel-Linse Camping-Solarkocher mit Umlenkspiegel ist dadurch gekennzeichnet, dass er aus einer Basisplatte mit Drehscheibe und Kette für den elektrischen Motorantrieb besteht (Schutzanspruch 1).The hinged Fresnel lens Camping solar cooker with deflecting mirror is characterized in that it consists of a base plate with a turntable and chain for the electric motor drive (protection claim 1).

Description

Der erfinderische Schritt bei diesem Solarkocher besteht darin, dass er in flache Teile zusammengeklappt und auf Reisen mitgenommen werden kann. Er ist die Faltversion meiner Erfindung IPC F24J 2/02 (2006.01).The innovative step in this solar cooker is that it can be folded into flat parts and taken on trips. He is the folding version of my invention IPC F24J 2/02 (2006.01).

Er besteht aus einer Basisplatte mit einer Drehscheibe (A, , ) und Kette für die elektrische Motorsteuerung (O) nach Ost-West.It consists of a base plate with a turntable (A, . ) and chain for electric motor control (O) to east-west.

Auf die Drehscheibe (A) wird eine Wangenplatte (B) gelegt, deren Wangen (B) aufgefaltet und mit Regalwinkeln (I) befestigt werden ( , , ,). An den Wangenplatten befinden sich die Ausziehschienen (D) für die Topfaufhängung ( , ), sowie der Kurbelmechanismus (F) mit Motor zum Kippen des Rahmens und der Fresnel-Linse (C) ( , , ,). Die beiden Wangen sind mit je einer Bohrung (K) zur Einhängung des Linsenrahmens (C) versehen ( ).On the turntable (A) a cheek plate (B) is placed, the cheeks (B) unfolded and fastened with shelf angles (I) ( . . ,). On the cheek plates are the pull-out rails (D) for the pot suspension ( . ), and the crank mechanism (F) with motor for tilting the frame and the Fresnel lens (C) ( . . ,). The two cheeks are each provided with a bore (K) for mounting the lens frame (C) ( ).

Der Linsenrahmen (C) für die Fresnel-Linse ist mit einem aufklappbaren Gestänge (G) für die Spiegelhalterung (H) versehen ( , , , ).The lens frame (C) for the Fresnel lens is provided with a hinged linkage (G) for the mirror mount (H) ( . . . ).

Der aufklappbare Solarkocher kann mit Sensoren, Steuerung, Motoren, Solarzellen und Batterie automatisch und manuell der Sonne nachgeführt werden ( ).The hinged solar cooker can automatically and manually track the sun with sensors, control, motors, solar cells and battery ( ).

Gekocht wird auf folgende Weise: Das Sonnenlicht fällt durch die Fresnel-Linse, trifft auf den Umlenkspiegel und wird auf die Unterseite eines Topfes/Pfanne projiziert, der/die in einen dafür konstruierten Topfkorb (E) eingesetzt ist. Mit der unteren Drehscheibe kann der Kocher nach Ost-West und mittels Kurbel (F) der Sonnenhöhe angepasst werden. Der Umlenkspiegel wird dann durch die drehbar konstruierte Spiegelhalterungsplatte ebenfalls dem jeweiligen Lichteinfall angepasst. Die Ausziehschienen dienen ebenfalls dazu, den Topfkorb dem Sonnenstand von früh morgens (ganz ausgezogen) über mittags (ganz eingezogen) bis abends (wieder ganz ausgezogen) anzupassen.Cooking is done in the following way: The sunlight falls through the Fresnel lens, hits the deflecting mirror and is projected onto the underside of a pot / pan inserted into a pot basket (E) designed for this purpose. With the lower turntable the cooker can be adjusted to east-west and by means of crank (F) the sun's height. The deflecting mirror is then also adapted to the respective incidence of light by the rotatably constructed mirror mounting plate. The pull-out rails also serve to adjust the pot basket to the position of the sun from early in the morning (fully extended) to noon (fully retracted) until the evening (fully extended again).

Die gesamte Konstruktion ist durch die bis dargestellt.The whole construction is through the to shown.

Übersicht (perspektivisch) Overview (Perspective)

Basisplatte mit Drehscheibe Base plate with turntable

zusammengelegte Wangenplatte auf der Drehscheibe folded cheek plate on the turntable

Wangenplatte aufgeklappt (Detail) Cheek plate opened (detail)

aufgeklappte Wangenplatte auf Basisplatte unfolded cheek plate on base plate

Linsenrahmen in der Wangenplatte Lens frame in the cheek plate

Linsenrahmen mit Spiegelhalterung – Gestänge aufgeklappt Lens frame with mirror mount - linkage unfolded

Topfstange an Ausziehschienen befestigt Pot rod attached to pull-out rails

Topf-Pfannenkorb an Umlenkrolle/Kettenführung Pot pan basket on diverting pulley / chain guide

Übersicht Linsenrahmen-Spiegelsystem Overview Lens Frame Mirror System

Motor + Befestigung Ost/West Engine + attachment East / West

LegendeLegend

  • AA
    = Basisplatte mit Drehscheibe= Base plate with turntable
    BB
    = Wangenplatte= Cheek plate
    CC
    = Linsenrahmen für Fresnel-Linse und Spiegelhalterung mit Gestänge= Lens frame for Fresnel lens and mirror mount with linkage
    DD
    = Gestänge= Linkage
    Ee
    = Topf-/Pfannenkorb= Pot / pan basket
    FF
    Kurbelmechanismus und MotorCrank mechanism and engine
    HH
    = Spiegelhalterung= Mirror holder
    II
    = Regalwinkel= Shelf angle
    KK
    = Bohrung in Wangenplatte= Hole in cheek plate
    LL
    = Führungsleiste= Guide rail
    MM
    = Topfstange= Pot rod
    NN
    = Kettenrolle= Chain roller
    OO
    = Motor für Ost-West Richtung= Engine for east-west direction

Claims (9)

Der aufklappbare Fresnel-Linse Camping-Solarkocher mit Umlenkspiegel ist dadurch gekennzeichnet, dass er aus einer Basisplatte mit Drehscheibe und Kette für den elektrischen Motorantrieb besteht (Schutzanspruch 1).The hinged Fresnel lens camping solar cooker with deflecting mirror is characterized in that it consists of a base plate with turntable and chain for the electric motor drive (protection claim 1). Er ist dadurch gekennzeichnet, dass die 2 Wangen der Wangenplatte an je 2 Scharnieren aufgeklappt und mit Regalwinkeln fixiert werden (Schutzanspruch 2).It is characterized in that the 2 cheeks cheek plate hinged to 2 hinges and fixed with shelf angles (protection claim 2). Er ist dadurch gekennzeichnet, dass der Linsenrahmen mit Gestänge und Spiegelhalterung in die Wangen eingehängt, das Gestänge der Spiegelhalterung aufgeklappt und am Linsenrahmen unten eingehängt wird (Schutzanspruch 3).It is characterized in that the lens frame mounted with linkage and mirror mount in the cheeks, the linkage of the mirror mount unfolded and hung on the lens frame below (protection claim 3). Er ist dadurch gekennzeichnet, dass die Topfstange mit Umlenkrolle für den Topfkorb in die Ausziehschienen eingehängt und befestigt wird (Schutzanspruch 4).It is characterized in that the pot rod is suspended and fixed with pulley for the pot basket in the pull-out rails (protection claim 4). Er ist dadurch gekennzeichnet, dass der Umlenkspiegel wassergekühlt ausgeführt werden kann, so dass beim Kochen gleichzeitig Tee- oder Kaffeewasser erhitzt wird (Schutzanspruch 5). It is characterized in that the deflecting mirror can be made water-cooled, so that at the same time tea or coffee water is heated during cooking (protection claim 5). Er ist dadurch gekennzeichnet, dass der Umlenkspiegel das fokussierte Licht der Fresnel-Linse auf die Unterseite des Topf-/Pannen-/Backkorbes projiziert, so dass ein normales Kochen, Backen, Braten, wie auf einer Herdplatte ermöglicht wird (Schutzanspruch 6).It is characterized in that the deflecting mirror projects the focused light of the Fresnel lens on the bottom of the pot / Pannen- / Backkorbes, so that a normal cooking, baking, frying, as on a hot plate is made possible (protection claim 6). Er ist dadurch gekennzeichnet, dass ein Backofeneinsatz zum Brot-/Kuchenbacken in den Topfkorb eingesetzt werden kann (Schutzanspruch 7).It is characterized in that an oven insert for bread / cake baking can be used in the pot basket (protection claim 7). Er ist dadurch gekennzeichnet, dass er mittels 4 Sensoren, 2 Elektromotoren, Solarzelle und Batterie auch automatisch der Sonne nachgeführt werden kann (Schutzanspruch 8).It is characterized in that it can be tracked by means of 4 sensors, 2 electric motors, solar cell and battery automatically the sun (protection claim 8). Er ist dadurch gekennzeichnet, dass Ausziehschienen, Umlenkspiegel und Topfkorb auch mit Kurbelgetrieben, wie bei meiner Erfindung IPC F24J 2/02 (2006.01) ausgestattet werden können, so dass diese Teile auch mittels Sensoren der Sonne automatisch nachgeführt werden können (Schutzanspruch 9).It is characterized in that Ausziehschienen, deflecting mirror and pot basket with crank gears, as in my invention IPC F24J 2/02 (2006.01) can be equipped so that these parts can be automatically tracked by sensors of the sun (protection claim 9).
DE202011002774U 2011-02-11 2011-02-11 Foldable Fresnel lens Camping solar cooker with deflecting mirror Expired - Lifetime DE202011002774U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202011002774U DE202011002774U1 (en) 2011-02-11 2011-02-11 Foldable Fresnel lens Camping solar cooker with deflecting mirror

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Application Number Priority Date Filing Date Title
DE202011002774U DE202011002774U1 (en) 2011-02-11 2011-02-11 Foldable Fresnel lens Camping solar cooker with deflecting mirror

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012010467A1 (en) 2012-05-26 2013-11-28 Klaus Reiner Solar thermal energy conversion device used in tower solar plant, has concave mirror that is pivoted around pivotal axis, and plane mirror and concave mirror that are located to face rotary major portion at specific degree
GB2522535A (en) * 2013-12-16 2015-07-29 Stirling Howieson Improvements in or relating to apparatus for cooking
CN107726640A (en) * 2017-11-08 2018-02-23 中国科学院广州能源研究所 A Portable Fresnel Lens Solar Cooker
IT202200004052A1 (en) * 2022-03-03 2023-09-03 Univ Politecnica Delle Marche KIT FOR THE CREATION OF A BOX TYPE SOLAR OVEN AND RELATED BOX TYPE SOLAR OVEN
WO2024224045A1 (en) * 2023-04-24 2024-10-31 Stirling Howieson Cooking apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012010467A1 (en) 2012-05-26 2013-11-28 Klaus Reiner Solar thermal energy conversion device used in tower solar plant, has concave mirror that is pivoted around pivotal axis, and plane mirror and concave mirror that are located to face rotary major portion at specific degree
DE102012010467B4 (en) * 2012-05-26 2014-01-16 Klaus Reiner Rotatable solar thermal energy conversion device
GB2522535A (en) * 2013-12-16 2015-07-29 Stirling Howieson Improvements in or relating to apparatus for cooking
GB2522535B (en) * 2013-12-16 2020-07-29 Howieson Stirling Improvements in or relating to apparatus for cooking
CN107726640A (en) * 2017-11-08 2018-02-23 中国科学院广州能源研究所 A Portable Fresnel Lens Solar Cooker
IT202200004052A1 (en) * 2022-03-03 2023-09-03 Univ Politecnica Delle Marche KIT FOR THE CREATION OF A BOX TYPE SOLAR OVEN AND RELATED BOX TYPE SOLAR OVEN
WO2024224045A1 (en) * 2023-04-24 2024-10-31 Stirling Howieson Cooking apparatus

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20110630

R156 Lapse of ip right after 3 years
R156 Lapse of ip right after 3 years

Effective date: 20140902