DE29908990U1 - lamp - Google Patents

lamp

Info

Publication number
DE29908990U1
DE29908990U1 DE29908990U DE29908990U DE29908990U1 DE 29908990 U1 DE29908990 U1 DE 29908990U1 DE 29908990 U DE29908990 U DE 29908990U DE 29908990 U DE29908990 U DE 29908990U DE 29908990 U1 DE29908990 U1 DE 29908990U1
Authority
DE
Germany
Prior art keywords
lamp
reflectors
reflector
lamp according
curved
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
DE29908990U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
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
Publication of DE29908990U1 publication Critical patent/DE29908990U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V13/00Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02Combinations of only two kinds of elements
    • F21V13/04Combinations of only two kinds of elements the elements being reflectors and refractors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00Reflectors for light sources
    • F21V7/0025Combination of two or more reflectors for a single light source

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (10)

1. Leuchte mit mindestens einer Lampe und mehreren hintereinander angeordneten, teildurchlässigen Reflektoren, wobei durch einen Reflektor durchtretendes Licht jeweils auf den von der Lampe im Lichtweg nächstentfernten Reflektor trifft, dadurch gekenn­ zeichnet, daß die Reflektoren zumindest auf der der Lampe zugewandten Seite eine sattelflächenförmig gekrümmte Reflektorfläche aufweisen.1. Luminaire with at least one lamp and a plurality of successively arranged, partially transparent reflectors, light passing through a reflector in each case striking the reflector closest to the lamp in the light path, characterized in that the reflectors have a saddle-shaped curved surface at least on the side facing the lamp Have reflector surface. 2. Leuchte nach Anspruch 1, dadurch gekennzeichnet, daß die Reflektoren auch auf der Lampe abgewandten Seite sattelflächenförmig gekrümmt sind und vorzugsweise überall dieselbe Materialdicke aufweisen.2. Light according to claim 1, characterized in that the reflectors also on the Side facing away from the lamp are curved and preferably in the form of a saddle surface have the same material thickness everywhere. 3. Leuchte nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Sattelfläche der Reflektoren eine Torusfläche ist.3. Lamp according to claim 1 or 2, characterized in that the saddle surface of the Reflectors is a toroidal surface. 4. Leuchte nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß zumindest ein Teil aus - vorzugsweise unbeschichtetem - durchsichtigem Material, vorzugsweise Glas oder Acrylglas, besteht.4. Lamp according to one of claims 1 to 3, characterized in that at least a part made of - preferably uncoated - transparent material, preferably Glass or acrylic glass. 5. Leuchte nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Reflektoren - vorzugsweise in äquidistanter Anordnung - in einem Rohr aus durchsichtigem Material schräg zur Rohrachse liegend angeordnet sind.5. Lamp according to one of claims 1 to 4, characterized in that the Reflectors - preferably in an equidistant arrangement - in a tube transparent material are arranged obliquely to the pipe axis. 6. Leuchte nach Anspruch 5, dadurch gekennzeichnet, daß die Reflektoren zumindest mit einem Großteil ihres Umfangsrandes an der Innenfläche des Rohres liegen.6. Lamp according to claim 5, characterized in that the reflectors at least with a large part of their peripheral edge lie on the inner surface of the tube. 7. Leuchte nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß dem letzten der sattelflächig gekrümmten, teildurchlässigen Reflektoren ein vollverspiegelter Spiegel nachgeschaltet ist.7. Lamp according to one of claims 1 to 6, characterized in that the last the semi-curved curved, semi-transparent reflectors are fully mirrored Mirror is connected downstream. 8. Leuchte nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß sie zwei gegenüberliegende Lampen aufweist, die jeweils einen eigenen Satz von Reflektoren beleuchtet. 8. Lamp according to one of claims 1 to 7, characterized in that it has two has opposite lamps, each with its own set of reflectors illuminated.   9. Leuchte nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß zwischen Lampe und Reflektoren ein Wärmeabsorptionsreflektor angeordnet ist.9. Lamp according to one of claims 1 to 8, characterized in that between Lamp and reflectors a heat absorption reflector is arranged. 10. Leuchte nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß zumindest eine Lampe mit einem Lampenreflektor zu einer Lampen-Reflektor-Einheit zusammen­ gefaßt ist, die im wesentlichen ein paralleles Lichtstrahlenbündel auf die sattelflächen­ artig gekrümmten Reflektoren wirft.10. Lamp according to one of claims 1 to 9, characterized in that at least a lamp together with a lamp reflector to form a lamp reflector unit is summarized, which is essentially a parallel beam of light on the saddle surfaces like curved reflectors.
DE29908990U 1998-05-22 1999-05-21 lamp Expired - Lifetime DE29908990U1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT88098A AT408795B (en) 1998-05-22 1998-05-22 LAMP

Publications (1)

Publication Number Publication Date
DE29908990U1 true DE29908990U1 (en) 1999-12-30

Family

ID=3501960

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29908990U Expired - Lifetime DE29908990U1 (en) 1998-05-22 1999-05-21 lamp

Country Status (2)

Country Link
AT (1) AT408795B (en)
DE (1) DE29908990U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10318860A1 (en) * 2003-04-25 2004-11-11 BSH Bosch und Siemens Hausgeräte GmbH Cooking appliance
EP2128526A1 (en) 2008-05-31 2009-12-02 Electrolux Home Products Corporation N.V. Oven, especially domestic oven
EP2128527A1 (en) 2008-05-31 2009-12-02 Electrolux Home Products Corporation N.V. Oven, especially domestic oven
EP2246630A1 (en) 2009-04-30 2010-11-03 Electrolux Home Products Corporation N.V. Oven, especially domestic oven

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337506A (en) * 1978-12-20 1982-06-29 Terada James I Adjustable lamp
JPS6012506A (en) * 1983-07-01 1985-01-22 Takashi Mori Optical radiator
JPS6235301A (en) * 1985-08-09 1987-02-16 Takashi Mori Optical radiator
JPH0675123B2 (en) * 1989-03-13 1994-09-21 敬 森 Light radiator
EP0733850A3 (en) * 1995-02-24 1998-03-18 Bartenbach, Christian Luminary

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10318860A1 (en) * 2003-04-25 2004-11-11 BSH Bosch und Siemens Hausgeräte GmbH Cooking appliance
EP2128526A1 (en) 2008-05-31 2009-12-02 Electrolux Home Products Corporation N.V. Oven, especially domestic oven
EP2128527A1 (en) 2008-05-31 2009-12-02 Electrolux Home Products Corporation N.V. Oven, especially domestic oven
EP2246630A1 (en) 2009-04-30 2010-11-03 Electrolux Home Products Corporation N.V. Oven, especially domestic oven
WO2010124779A1 (en) 2009-04-30 2010-11-04 Electrolux Home Products Corporation N.V. Oven, especially domestic oven

Also Published As

Publication number Publication date
ATA88098A (en) 2001-07-15
AT408795B (en) 2002-03-25

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000203

R150 Term of protection extended to 6 years

Effective date: 20021014

R151 Term of protection extended to 8 years

Effective date: 20050810

R158 Lapse of ip right after 8 years

Effective date: 20071201