EP0045485A3 - Combined air exhaust and lighting device - Google Patents

Combined air exhaust and lighting device Download PDF

Info

Publication number
EP0045485A3
EP0045485A3 EP81105980A EP81105980A EP0045485A3 EP 0045485 A3 EP0045485 A3 EP 0045485A3 EP 81105980 A EP81105980 A EP 81105980A EP 81105980 A EP81105980 A EP 81105980A EP 0045485 A3 EP0045485 A3 EP 0045485A3
Authority
EP
European Patent Office
Prior art keywords
housing
extends
exhaust opening
lighting device
air exhaust
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.)
Granted
Application number
EP81105980A
Other languages
German (de)
Other versions
EP0045485B1 (en
EP0045485A2 (en
Inventor
Kurt Ing.Grad. Schmoll
Rudiger Ing.Grad. Goltz
Johann Ing. Grad. Pollmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
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
Priority to AT81105980T priority Critical patent/ATE4516T1/en
Publication of EP0045485A2 publication Critical patent/EP0045485A2/en
Publication of EP0045485A3 publication Critical patent/EP0045485A3/en
Application granted granted Critical
Publication of EP0045485B1 publication Critical patent/EP0045485B1/en
Expired legal-status Critical Current

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

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).
EP81105980A 1980-08-06 1981-07-29 Combined air exhaust and lighting device Expired EP0045485B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81105980T ATE4516T1 (en) 1980-08-06 1981-07-29 EXHAUST LIGHT.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3029812A DE3029812C2 (en) 1980-08-06 1980-08-06 Exhaust light
DE3029812 1980-08-06

Publications (3)

Publication Number Publication Date
EP0045485A2 EP0045485A2 (en) 1982-02-10
EP0045485A3 true EP0045485A3 (en) 1982-03-10
EP0045485B1 EP0045485B1 (en) 1983-08-24

Family

ID=6109032

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81105980A Expired EP0045485B1 (en) 1980-08-06 1981-07-29 Combined air exhaust and lighting device

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

Citations (5)

* 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
FR1506876A (en) * 1965-12-29 1967-12-22 Siemens Ag Ceiling light for air-conditioned room
FR2319086A1 (en) * 1975-07-23 1977-02-18 Siemens Ag Adjustable ventilator for air conditioning installation - has disc valve with flow rate set direct off scale on threaded adjuster stem
DE2740098A1 (en) * 1977-09-06 1979-03-15 Siemens Ag Pressurised ventilation air housing - has sloping wall opposite inlet and shutter slewing on vertical axis

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7110382U (en) * 1971-03-19 1971-11-18 Siemens Ag LIGHT FOR AN AIR CONDITIONING

Patent Citations (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
FR1506876A (en) * 1965-12-29 1967-12-22 Siemens Ag Ceiling light for air-conditioned room
FR2319086A1 (en) * 1975-07-23 1977-02-18 Siemens Ag Adjustable ventilator for air conditioning installation - has disc valve with flow rate set direct off scale on threaded adjuster stem
CH597568A5 (en) * 1975-07-23 1978-04-14 Siemens Ag
DE2740098A1 (en) * 1977-09-06 1979-03-15 Siemens Ag Pressurised ventilation air housing - has sloping wall opposite inlet and shutter slewing on vertical axis

Also Published As

Publication number Publication date
ATE4516T1 (en) 1983-09-15
FI67947B (en) 1985-02-28
DE3029812A1 (en) 1982-03-04
ZA815375B (en) 1982-08-25
DE3029812C2 (en) 1984-06-14
EP0045485B1 (en) 1983-08-24
FI67947C (en) 1985-06-10
FI812305L (en) 1982-02-07
EP0045485A2 (en) 1982-02-10

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