CH197416A - Ceiling lamp for direct and indirect lighting. - Google Patents

Ceiling lamp for direct and indirect lighting.

Info

Publication number
CH197416A
CH197416A CH197416DA CH197416A CH 197416 A CH197416 A CH 197416A CH 197416D A CH197416D A CH 197416DA CH 197416 A CH197416 A CH 197416A
Authority
CH
Switzerland
Prior art keywords
direct
ceiling lamp
indirect lighting
incandescent
shade
Prior art date
Application number
Other languages
German (de)
Inventor
Fritz Mueller
Original Assignee
Fritz Mueller
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 Fritz Mueller filed Critical Fritz Mueller
Publication of CH197416A publication Critical patent/CH197416A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2113/00—Combination of light sources

Description

  

  Deckenlampe für direkte und indirekte Beleuchtung.    Die bisher bekannten Deckenlampen mit  Schirm für direkte und indirekte Beleuch  tung     hatten    allgemein drei obere Glühkörper.  



  Gegenstand vorliegender     Erfindung    ist  eine Deckenlampe mit Schirm für direkte       und    indirekte Beleuchtung mit nur einem  obern Glühkörper. Der wirtschaftliche Vor  teil besteht darin, dass zwei Glühkörper ein  gespart werden, und die Raumbeleuchtung  trotzdem zweckentsprechend vorgenommen  werden kann. Die Armatur der Lampe kann  aus Holz oder Metall ausgeführt sein. Die  Zeichnung stellt ein Ausführungsbeispiel der  Erfindung dar: i ist ein     gordelstab    (Pendel),  in welchem die Zuleitung verläuft,     1c        eine     Muffe, a ein Metallbügel, welcher die Ver  bindung mit der untern Fassung d herstellt.  Der Bügel trägt in der Mitte die obere Fas  sung b.

   Der Führungsteil c ist     wie    die Fas  sung d fest mit dem Bügel verbunden. Lose  Teile sind die Schale e, der Teil f, der  Schirm g und der Befestigungsring h, wel  cher     ein    gleiches Gewinde hat,     wie    die Fas-         sung   <I>d.</I> Die Teile, Schale e,     Zwischenteil   <I>f</I>  und der Schirm g werden nacheinander über  die Fassung gestreift     und    mit dem     Gewinde-          ring    h befestigt.



  Ceiling lamp for direct and indirect lighting. The previously known ceiling lamps with screens for direct and indirect lighting generally had three upper incandescent bodies.



  The present invention relates to a ceiling lamp with a shade for direct and indirect lighting with only one upper incandescent body. The economic advantage is that two incandescent bodies are saved and the room lighting can still be made appropriately. The armature of the lamp can be made of wood or metal. The drawing shows an embodiment of the invention: i is a gordelstab (pendulum) in which the supply line runs, 1c a sleeve, a a metal bracket, which connects the Ver connection with the lower socket d. The bracket carries the upper version b in the middle.

   The guide part c is like the version d firmly connected to the bracket. Loose parts are the shell e, the part f, the screen g and the fastening ring h, which has the same thread as the socket <I> d. </I> The parts, shell e, intermediate part <I> f </I> and the screen g are slipped one after the other over the socket and fastened with the threaded ring h.

Claims (1)

PATENTANSPRÜCH: Deckenlampe mit Schirm für direkte und indirekte Beleuchtung, dadurch gekennzeich net, dass nur ein oberer Glühkörper vorhan den ist und die Verbindung von Pendel und unterem Glühkörper mittels eines Bügels be werkstelligt ist, an dessen unterem Ende ein Führungsteil und eine Fassung für den un tern Glühkörper mit Gewinde angebracht sind. UNTERANSPRUCH: Deckenlampe nach Patentanspruch, da durch gekennzeichnet, dass die Schale für den obern Glühkörper, sowie mindestens ein Zwi schenteil und der Schirm durch einen Ge- windering gehalten werden. PATENT CLAIM: Ceiling lamp with a shade for direct and indirect lighting, characterized in that there is only one upper incandescent body and the connection between the pendulum and the lower incandescent body is made by means of a bracket, at the lower end of which there is a guide part and a socket for the un tern incandescent bodies are attached with thread. SUBCLAIM: Ceiling lamp according to patent claim, characterized in that the shell for the upper incandescent body, as well as at least one intermediate part and the shade are held by a threaded ring.
CH197416D 1937-07-23 1937-07-23 Ceiling lamp for direct and indirect lighting. CH197416A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH197416T 1937-07-23

Publications (1)

Publication Number Publication Date
CH197416A true CH197416A (en) 1938-04-30

Family

ID=4440868

Family Applications (1)

Application Number Title Priority Date Filing Date
CH197416D CH197416A (en) 1937-07-23 1937-07-23 Ceiling lamp for direct and indirect lighting.

Country Status (1)

Country Link
CH (1) CH197416A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016050872A1 (en) * 2014-10-01 2016-04-07 Philips Lighting Holding B.V. A luminaire and a method for providing task lighting and decorative lighting

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016050872A1 (en) * 2014-10-01 2016-04-07 Philips Lighting Holding B.V. A luminaire and a method for providing task lighting and decorative lighting
JP2017530530A (en) * 2014-10-01 2017-10-12 フィリップス ライティング ホールディング ビー ヴィ Lighting fixture and method for providing work lighting and decorative lighting
US10125946B2 (en) 2014-10-01 2018-11-13 Philips Lighting Holding B.V. Luminaire and a method for providing task lighting and decorative lighting

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