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CH188726A - Ventilation device on mixed light fittings with built-in throttle coil. - Google Patents

Ventilation device on mixed light fittings with built-in throttle coil.

Info

Publication number
CH188726A
CH188726A CH188726DA CH188726A CH 188726 A CH188726 A CH 188726A CH 188726D A CH188726D A CH 188726DA CH 188726 A CH188726 A CH 188726A
Authority
CH
Switzerland
Prior art keywords
mixed light
built
ventilation device
choke coil
gas discharge
Prior art date
Application number
Other languages
German (de)
Inventor
Zuerich Beleuchtungs-U Belmag
Original Assignee
Belmag Zuerich Beleuchtungs U
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 Belmag Zuerich Beleuchtungs U filed Critical Belmag Zuerich Beleuchtungs U
Publication of CH188726A publication Critical patent/CH188726A/en

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
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • 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
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2113/00Combination of light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Description

         

  Ventilationseinrichtung an Mischlichtarmaturen mit eingebauter Drosselspule.    Die Erfindung bezieht sich auf eine Ven  tilationseinrichtung an Mischlichtarmaturen  mit eingebauter Drosselspule.  



  Bei Mischlicht-Armaturen werden Draht  glühlampen und Gasentladungslampen in der  gleichen Armatur eingebaut. Die Gasent  ladungslampen haben die Eigenschaft, dass  die Zündung nur dann erfolgt, wenn die  Lampe eine Temperatur unter 100   Celsius  aufweist. Da es nun vorkommen kann, dass  bei einer Mischlicht-Armaturdie Drahtlampe  vor der Gasentladungslampe in Betrieb ge  setzt wird, ist die Gasentladungslampe der       ausströmenden    Wärme der Drahtglühlampe  i ausgesetzt. Die ausströmende Wärme der  Drahtglühlampe kann nun     derart    gross sein,  dass bei ungenügender Ventilation die Gasent  ladungslampe auf eine Temperatur erhöht  wird, dass dieselbe nicht mehr zünden kann.

    Zum Betrieb der Gasentladungslampe muss  eine Drosselspule in den Stromkreis     geschal-          ten    werden, welche meistens in separatem Ka  sten, neben der Armatur, montiert wird.    Das Neue der Erfindung besteht darin,  dass vermöge eines Zwischenbodens die Lam  pen und die Drosselspule in getrennten Räu  men untergebracht sind, welche je mit Ven  tilationseinrichtungen versehen sind, die die  Gasentladungslampe bei brennender Draht  glühlampe so in Grenzen der     Temperatur     halten, dass eine Zündung der Gasentladungs  lampe bei brennender Drahtglühlampe er  folgen kann und die Drosselspule in der  Kammer derart gekühlt bleibt, dass dieselbe  keinen Schaden leidet.

   Die neue     Ventila-          tionseinrichtung    ermöglicht auch einen Ein  bau der beiden Lampen in ganz geringem  Abstand voneinander, was für den Bau einer  Armatur sehr wesentlich ist.  



  In .der Zeichnung ist ein Ausführungs  beispiel des     Erfindungsgegenstandes    darge  stellt.     Es        zeigt:          Abb.    1 eine Ansicht der     Mischlicht-Ar-          matur    von aussen,       Abb.    2 einen     Schnitt    durch die Misch  licht-Armatur mit     Ventilationseinrichtung.         Die Mischlicht-Armatur besitzt ein Ka  min 1, in welches die Drosselspule 2 einge  baut ist. Dieselbe ist mit den einen Zwischen  boden bildenden Dichtungsplatten 3 gegen  von unten herströmende Reissluft geschützt.

    Durch die Ventilationslöcher 4 strömt die  kalte Aussenluft in die Kammer und kühlt  die Drosselspule 2, entweicht als Warmluft  durch die Ventilationslöcher 5. Unter der  Platte 3 sind in einem vom Unterbringungs  raum für die Drosselspule durch diese Platte  getrennten Raum die Fassungen 6 und 7 an  geordnet, in welche die Drahtglühlampe 8  und die Gasentladungslampe 9 einmontiert  sind. Die Kühlung der Lampen 8 und 9 er  folgt durch Zustrom der Kaltluft durch den  Glaszylinder 10 und entweicht als Warm  luft durch die Ventilationslöcher 11. Durch  Anordnung der Platten 3 wird der Zustrom  der Warmluft zur Drosselspule 2 abgeleitet.  Zweckmässig verwendet man für die     Platten       3 nicht wärmeleitende Materialien, zum Bei  spiel Asbest, Eternit usw.

   Gegen eindringen  den Regen in das Innere des Kamins schützen  die Kragen 12 und 13 und die Abdeckung 14.



  Ventilation device on mixed light fittings with built-in throttle coil. The invention relates to a Ven tilationseinrichtung on mixed light fittings with a built-in choke coil.



  In the case of mixed light fittings, incandescent lamps and gas discharge lamps are installed in the same fitting. The gas discharge lamps have the property that they only ignite when the lamp is below 100 Celsius. Since it can happen that with a mixed light fitting the wire lamp is put into operation before the gas discharge lamp, the gas discharge lamp is exposed to the heat emitted by the wire incandescent lamp i. The heat escaping from the filament lamp can now be so great that, if there is insufficient ventilation, the gas discharge lamp is raised to a temperature that it can no longer ignite.

    To operate the gas discharge lamp, a choke coil must be connected to the circuit, which is usually installed in a separate box next to the fitting. The novelty of the invention is that by virtue of an intermediate floor, the lamps and the choke coil are housed in separate rooms, which are each provided with ven tilationseinrichtungen that keep the gas discharge lamp with burning wire incandescent lamp within the limits of the temperature that ignition of the Gas discharge lamp with a burning incandescent wire lamp he can follow and the choke coil in the chamber remains so cooled that the same does not suffer any damage.

   The new ventilation device also enables the two lamps to be installed at a very short distance from one another, which is very important for the construction of a fitting.



  In. The drawing is an embodiment example of the subject invention provides Darge. It shows: Fig. 1 a view of the mixed light fitting from the outside, Fig. 2 a section through the mixed light fitting with ventilation device. The mixed light fitting has a Ka min 1, in which the choke coil 2 is built. The same is protected against cracked air flowing from below with the sealing plates 3 forming an intermediate floor.

    The cold outside air flows through the ventilation holes 4 into the chamber and cools the choke coil 2, escapes as warm air through the ventilation holes 5. Below the plate 3, the sockets 6 and 7 are arranged in a space separated from the accommodation for the choke coil by this plate , in which the wire incandescent lamp 8 and the gas discharge lamp 9 are installed. The lamps 8 and 9 are cooled by the inflow of cold air through the glass cylinder 10 and escapes as warm air through the ventilation holes 11. By arranging the plates 3, the inflow of warm air to the choke coil 2 is diverted. It is advisable to use non-thermally conductive materials for the plates 3, for example asbestos, Eternit, etc.

   The collars 12 and 13 and the cover 14 protect against rain penetrating into the interior of the chimney.


      

Claims (1)

PATENTANSPRUCH: Ventilationseinrichtung an Mischlicht Armaturen mit eingebauter Drosselspule, da durch gekennzeichnet, dass vermöge eines Zwischenbodens die Lampen und die Drossele spule in getrennten Räumen untergebracht. sind, welche je mit Ventilationseinrichtungen versehen sind, die die Gasentladungslampe bei brennender Drahtglühlampe so in Gren zen der Temperatur halten, dass eine Zün dung der Gsasentla.dungslampe bei brennen der Drahtglühlampe erfolgen kann und dis Drosselspule in der Kammer derart gekühlt bleibt, dass dieselbe keinen Schaden lei:let. PATENT CLAIM: Ventilation device on mixed light fittings with built-in choke coil, as characterized in that the lamps and the choke coil are housed in separate rooms by virtue of an intermediate floor. which are each provided with ventilation devices that keep the gas discharge lamp within the limits of the temperature when the wire incandescent lamp is burning, so that the gas discharge lamp can be ignited when the wire incandescent lamp is burning and the choke coil in the chamber remains so cooled that it does not Damage lei: let.
CH188726D 1935-09-19 1935-09-19 Ventilation device on mixed light fittings with built-in throttle coil. CH188726A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH188726T 1935-09-19

Publications (1)

Publication Number Publication Date
CH188726A true CH188726A (en) 1937-01-15

Family

ID=4435819

Family Applications (1)

Application Number Title Priority Date Filing Date
CH188726D CH188726A (en) 1935-09-19 1935-09-19 Ventilation device on mixed light fittings with built-in throttle coil.

Country Status (1)

Country Link
CH (1) CH188726A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004292B (en) * 1954-03-26 1957-03-14 Siemens Ag As a table or hanging lamp, in particular a lamp with a xenon high-pressure discharge lamp designed as a color test device
DE1300615B (en) * 1962-07-28 1969-10-02 Siemens Ag Side-entry luminaire
EP0013381A1 (en) * 1979-01-16 1980-07-23 Zumtobel Aktiengesellschaft Reflector lighting fixture for high-pressure lamps
EP0325003A1 (en) * 1988-01-22 1989-07-26 Poot Lichtenergie B.V. Fitting for horticultural lighting
DE4008124A1 (en) * 1990-03-14 1991-09-19 Nafa Light Kurt Maurer LAMP
DE20207201U1 (en) * 2002-01-31 2003-06-12 Cernoch, Jakub, Prag/Praha Electric light unit, in particular, with an elongate shape comprises a light source and a switching system which are located in sections separated by a wall of thermally insulating foam material

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004292B (en) * 1954-03-26 1957-03-14 Siemens Ag As a table or hanging lamp, in particular a lamp with a xenon high-pressure discharge lamp designed as a color test device
DE1300615B (en) * 1962-07-28 1969-10-02 Siemens Ag Side-entry luminaire
EP0013381A1 (en) * 1979-01-16 1980-07-23 Zumtobel Aktiengesellschaft Reflector lighting fixture for high-pressure lamps
EP0325003A1 (en) * 1988-01-22 1989-07-26 Poot Lichtenergie B.V. Fitting for horticultural lighting
DE4008124A1 (en) * 1990-03-14 1991-09-19 Nafa Light Kurt Maurer LAMP
DE20207201U1 (en) * 2002-01-31 2003-06-12 Cernoch, Jakub, Prag/Praha Electric light unit, in particular, with an elongate shape comprises a light source and a switching system which are located in sections separated by a wall of thermally insulating foam material

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