DE9304876U1 - Daylight lamps for film, theater, television and video recordings - Google Patents
Daylight lamps for film, theater, television and video recordingsInfo
- Publication number
- DE9304876U1 DE9304876U1 DE9304876U DE9304876U DE9304876U1 DE 9304876 U1 DE9304876 U1 DE 9304876U1 DE 9304876 U DE9304876 U DE 9304876U DE 9304876 U DE9304876 U DE 9304876U DE 9304876 U1 DE9304876 U1 DE 9304876U1
- Authority
- DE
- Germany
- Prior art keywords
- lamp
- lamps
- daylight
- unit
- hot
- 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
Links
- 239000003990 capacitor Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 description 2
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
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
- Beschreibung -- Description -
Ein Ausführungsbeispiel der Erfindung wird im folgenden anhand der Zeichnungen näher erleutert.An embodiment of the invention is explained in more detail below with reference to the drawings.
Figur 1. eine Fluter-Tageslicht-Leuchte in perspektiver Darstellung, mit integrierter VERSORGUNGSDROSSEL„Figure 1. a floodlight daylight lamp in perspective view, with integrated SUPPLY CHOKE”
Figur 2. schematisch einen Schnitt durch die Leuchteneinheit einer Tageslicht-Leuchte mit integrierter VERSORGUNGSDROSSEL und den elektrischen Bauteilen.Figure 2. Schematic of a section through the luminaire unit of a daylight luminaire with integrated SUPPLY CHOKE and the electrical components.
Figur 3. eine bekannte Fluter-Leuchte Tageslicht in perspektiver Darstellung mit einer separaten VERSORGUNGSDROSSEL ( Vorschaltgerät ) und Versorgungskabel zu Leuchte von 10m.Figure 3. A well-known daylight floodlight in perspective view with a separate SUPPLY CHOKE (ballast) and supply cable to the light of 10m.
Bei dem in der Zeichnung dargestellten Beispiel handelt es sich um eine als Fluter ausgebildete Tageslicht-Leuchte mit einer Leistungsaufnahme von 200 Watt. Die Leuchte ist gebildet durch eine auf einem Stativ (13) anzubringbare Einheit (11) mit integrierter VERSORGUNGSDROSSEL (26) Leuchteneinheit (11) enthält ein Lampengehäuse (14) in welchen eine Halogen Metalldampflampe, heißwiederzündbar mit einer Farbtemperatur von 5 600 K. untergebracht ist und das die für derartige Leuchten bekannten optischen Einrichtungen trägt. Hinter der Rückwand (15) des Leuchtengehäuses (14) ist eine Wärmedämmplatte (16) angebracht. Dabei ist mittels Abstandshaltern (17) sichergestellt, daß zwischen der Rückwand (15) des Leuchtengehäuses (14) und der Wärmedämmplatte (16) ein Schlitz oder Luftraum (18) verbleibt, der ringsum nach außen offen ist. An der Rückseite der Wärmedämmplatte (16) ist wiederum über Abstandshalter (19) das Gerätegehäuse(20) angesetzt, in welchem die VERSORGUNGSDROSSEL (26), Zündeinheit und die Kompensationskondensatoren sowie erforderliche Schaltschütze und Betriebsschalter.The example shown in the drawing is a daylight lamp designed as a floodlight with a power consumption of 200 watts. The lamp is formed by a unit (11) that can be attached to a tripod (13) with an integrated SUPPLY CHOKE (26). The lamp unit (11) contains a lamp housing (14) in which a halogen metal vapor lamp, hot-restartable with a color temperature of 5,600 K, is housed and which has the optical devices known for such lamps. A thermal insulation plate (16) is attached behind the rear wall (15) of the lamp housing (14). Spacers (17) ensure that a slot or air space (18) remains between the rear wall (15) of the lamp housing (14) and the thermal insulation plate (16), which is open to the outside all around. The device housing (20) is attached to the back of the thermal insulation plate (16) via spacers (19), in which the SUPPLY CHOKE (26), ignition unit and the compensation capacitors as well as the required contactors and operating switches are located.
Figur 3. in der Rückwand der Leuchteneinheit sind folgende Bauteile enthalten.:Figure 3. The rear panel of the lighting unit contains the following components:
21 = Heißzündgerät 30 kv.21 = Hot igniter 30 kV.
22 = Kondensotor22 = Condenser
23 = Zugentlastung PG 1123 = Strain relief PG 11
24 = Schalter EIN/AUS24 = Switch ON/OFF
25 = Sicherungen/225 = fuses/2
26 = Versorgungsdrossel26 = Supply choke
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9304876U DE9304876U1 (en) | 1993-03-30 | 1993-03-30 | Daylight lamps for film, theater, television and video recordings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9304876U DE9304876U1 (en) | 1993-03-30 | 1993-03-30 | Daylight lamps for film, theater, television and video recordings |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9304876U1 true DE9304876U1 (en) | 1993-07-29 |
Family
ID=6891454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9304876U Expired - Lifetime DE9304876U1 (en) | 1993-03-30 | 1993-03-30 | Daylight lamps for film, theater, television and video recordings |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9304876U1 (en) |
-
1993
- 1993-03-30 DE DE9304876U patent/DE9304876U1/en not_active Expired - Lifetime
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