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
Links
- 238000009423 ventilation Methods 0.000 title claims description 10
- 230000004308 accommodation Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement 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
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
-
- 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
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)
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)
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 |
-
1935
- 1935-09-19 CH CH188726D patent/CH188726A/en unknown
Cited By (6)
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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