ZA815375B - Air extractor light fitting - Google Patents

Air extractor light fitting

Info

Publication number
ZA815375B
ZA815375B ZA815375A ZA815375A ZA815375B ZA 815375 B ZA815375 B ZA 815375B ZA 815375 A ZA815375 A ZA 815375A ZA 815375 A ZA815375 A ZA 815375A ZA 815375 B ZA815375 B ZA 815375B
Authority
ZA
South Africa
Prior art keywords
housing
extends
exhaust opening
air extractor
light fitting
Prior art date
Application number
ZA815375A
Inventor
Kurt Schmoll
Ruediger Goltz
Johann Poellmann
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of ZA815375B publication Critical patent/ZA815375B/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
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • 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
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • 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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0088—Ventilating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/078—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser combined with lighting fixtures

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

1. Ventilated light for a tubular fluorescent lamp (2) comprising a housing (1) which has, running transversely to its longitudinal axis, a laterally arranged air vent (4), and comprising a channel reflector (3), the upper third of which possesses at least one air louvre (31, 32) which extends in the longitudinal direction of the housing (1), characterized in that the lateral exhaust opening (110) extends to the upper edge (12) of the side walls (11) of the housing (1), that from this point an upper exhaust opening (100) extends into the celling partition (10) of the housing (1) transversaly to the longitudinal axis of the housing (1), and that the air vent (4) has a component (40) which engages over the upper exhaust opening (100).
ZA815375A 1980-08-06 1981-08-05 Air extractor light fitting ZA815375B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3029812A DE3029812C2 (en) 1980-08-06 1980-08-06 Exhaust light

Publications (1)

Publication Number Publication Date
ZA815375B true ZA815375B (en) 1982-08-25

Family

ID=6109032

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA815375A ZA815375B (en) 1980-08-06 1981-08-05 Air extractor light fitting

Country Status (5)

Country Link
EP (1) EP0045485B1 (en)
AT (1) ATE4516T1 (en)
DE (1) DE3029812C2 (en)
FI (1) FI67947C (en)
ZA (1) ZA815375B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8402071U1 (en) * 1984-01-25 1984-04-26 Siemens AG, 1000 Berlin und 8000 München EXHAUST AIR LAMP FOR A PRESSURE CEILING
DE8402086U1 (en) * 1984-01-25 1984-04-26 Siemens AG, 1000 Berlin und 8000 München EXHAUST LAMP

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985090A (en) * 1959-01-09 1961-05-23 Day Brite Lighting Inc Apparatus for combining air supply and exhaust with lighting equipment
US3181450A (en) * 1962-03-08 1965-05-04 Smithcraft Corp Ventilation and lighting
DE1489531A1 (en) * 1965-12-29 1969-04-03 Siemens Ag Recessed ceiling light for an air-conditioned room
DE7110382U (en) * 1971-03-19 1971-11-18 Siemens Ag LIGHT FOR AN AIR CONDITIONING
DE7523491U (en) * 1975-07-23 1977-02-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen EXHAUST LUMINAIRE WITH ADJUSTABLE DISC VALVE
DE2740098C2 (en) * 1977-09-06 1982-04-08 Siemens AG, 1000 Berlin und 8000 München Supply air box

Also Published As

Publication number Publication date
EP0045485A2 (en) 1982-02-10
EP0045485B1 (en) 1983-08-24
EP0045485A3 (en) 1982-03-10
FI67947C (en) 1985-06-10
DE3029812A1 (en) 1982-03-04
FI812305L (en) 1982-02-07
ATE4516T1 (en) 1983-09-15
DE3029812C2 (en) 1984-06-14
FI67947B (en) 1985-02-28

Similar Documents

Publication Publication Date Title
SE8207095L (en) CABLE CHANNEL
GB2076468B (en) Ceiling fan with illumination means
ATE126966T1 (en) LIGHTING DEVICE FOR AN OVEN.
ZA812211B (en) Ventilator light for low-pressure covers
ES510984A0 (en) AIR HERMETIC OIL DEFLECTOR DEVICE.
ZA815375B (en) Air extractor light fitting
ES2089337T3 (en) SEPARATOR FOR AN INSTALLATION FOR THE AERATION AND VENTILATION OF ENCLOSURES.
GB2131157B (en) Arrangement for controlling air flow from an air duct.
ATE6885T1 (en) BATTERY LIGHT, IN PARTICULAR HAND LIGHT, WITH INTEGRATED WARNING FLASHING DEVICE.
SE8400935L (en) Chimney pipe with ventilation device
DE59010874D1 (en) Firstentlüftung
EP0073252A4 (en) Device for lighting discharge lamp.
ES2025504A6 (en) A ventilated vehicle lamp
DE3477690D1 (en) Exhaust air lamp for a low pressure ceiling
EP0760449B8 (en) Lighting fixture
PL347225A1 (en) Indoor lamp having an integrated air filter system
DE3473794D1 (en) Exhaust air lamp
ZA862793B (en) Lighting unit having a trough-shaped reflector
SE8203893L (en) ventilation device
MTP897B (en) Gas lamp for illuminating inside rooms,in particular greenhouses
NL193625B (en) Intensity regulator for gas discharge lamps.
ES269095U (en) Lamp for lighting. (Machine-translation by Google Translate, not legally binding)