FI67947B - AVLUFTSBELYSNINGSARMATUR - Google Patents

AVLUFTSBELYSNINGSARMATUR Download PDF

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Publication number
FI67947B
FI67947B FI812305A FI812305A FI67947B FI 67947 B FI67947 B FI 67947B FI 812305 A FI812305 A FI 812305A FI 812305 A FI812305 A FI 812305A FI 67947 B FI67947 B FI 67947B
Authority
FI
Finland
Prior art keywords
suction opening
air
cap
opening
housing
Prior art date
Application number
FI812305A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI67947C (en
FI812305L (en
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 FI812305L publication Critical patent/FI812305L/en
Application granted granted Critical
Publication of FI67947B publication Critical patent/FI67947B/en
Publication of FI67947C publication Critical patent/FI67947C/en

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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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (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).

Description

6794767947

PoistoilmavalaisinThe exhaust air lamp

Keksintö koskee patenttivaatimuksen 1 lajimääriteosan mukaista poistoilmavalaisinta.The invention relates to an exhaust air luminaire according to the species definition part of claim 1.

Tällaisissa poistoilmavalaisimissa esiintyv epäsuotuisia virtausolosuhteita ia siksi häiritsevää virtausmelua, 5 kun kotelolla on vähäinen rakennekorkeus ja/tai kourupeili ulottuu kovin syvälle koteloon. Keksinnön tehtävänä on saada aikaan korjaus näihin asioihin itse kotelon korkeutta suurentamatta .Adverse flow conditions and therefore disturbing flow noise occur in such exhaust air luminaires when the housing has a low construction height and / or the gutter mirror extends very deep into the housing. The object of the invention is to provide a correction for these matters without increasing the height of the housing itself.

Tämän tehtävän keksinnön mukainen ratkaisu ilmenee 10 patenttivaatimuksen 1 tunnusmerkkiosasta.The solution of the present invention according to the invention appears from the characterizing part of claim 10.

Keksinnössä poistoilmavalaisimen ia liitännän rakenne-korkeus on tosin vähän pelkän kotelon korkeutta suurempi, mutta koska korotettu osa edustaa vain pientä murto-osaa poistoilmavalaisimen kokonaispituudesta, se on useimmissa käyttöta-15 pauksissa ilman muuta sallittavissa.In the invention, the structural height of the exhaust air luminaire and the connection is slightly higher than the height of the housing alone, but since the raised part represents only a small fraction of the total length of the exhaust air luminaire, it is obviously permissible in most use cases.

Keksinnön edullisia edelleenkehitelmiä on esitetty alivaatimuksissa.Advantageous developments of the invention are set out in the subclaims.

Keksinnön sovellutusesimerkkiä selitetään lähemmin piirustusten avulla, Toissa 20 kuvio 1 on poikkileikkaus poistoilmavalaisimesta, jossa on keksinnön mukainen poistoilmaliitäntä; kuvio 2 on sivukuva poistoilmaliitännästä kuvion 1 nuolen II suunnasta; ja kuvio 3 on päällikuva poistoilmaliitännästä kuvion 1 25 nuolen III suunnasta.An embodiment of the invention will be explained in more detail with the aid of the drawings. Figure 2 is a side view poistoilmaliitännästä the arrow direction II of Figure 1; and Figure 3 is a top poistoilmaliitännästä the direction of arrow III of FIG January 25 direction.

Poistoilmavalaisimessa on poikkileikkaukseltaan pääasiassa suorakulmainen kotelo 1, jonka toinen sivuseinämä on merkitty numerolla 11 ja päälliseinämä numerolla 10. Koteloon on sijoitettu putkenmuotoista loistelamppua 2 ympäröivä kouru-30 peili 3, jossa on loistelampun 2 yläpuolisella alueella sym-metriatason E kummallakin puolella poistoilmarako 31, 32, joka ulottuu kourupeilin koko pituuden yli.The exhaust air luminaire has a substantially rectangular housing 1 with a second side wall numbered 11 and a top wall numbered 10. The housing is housed with a trough-30 mirror 3 surrounding a tubular fluorescent lamp 2 extending over the entire length of the gutter mirror.

Kotelossa on suunnilleen pituutensa puolivälissä sivu-poisimuaukko 110 ja yläooisimuaukko 100, joita kumpaakin rajoit-35 taa ympyränkaari ja kaksi tähän yhtyvää suoraa, jotka kumpikin 7 67947 muodostavat pitkittäisvläreunan 1? kanssa terävän kulman, Näiden imuaukkojen reunat on merkitty numerolla 101 (kuvio 3) ia numerolla 111 (kuvio 2). Yläimuaukon 100 ymnyränkaaren säde on Rl ia sivuimuaukon 110 ymnyränkaaren säde on R?.Nämä 5 säteet ovat ainakin yhtä suuret kuin 1iittvmäaukon 400 säde.The housing has a side suction opening 110 and an upper suction opening 100 approximately halfway along its length, each of which is bounded by a circular arc and two contiguous lines, each of which 7 67947 forms a longitudinal edge 1? with a sharp angle, The edges of these suction openings are indicated by the number 101 (Fig. 3) and the number 111 (Fig. 2). The radius of the circumference of the upper suction opening 100 is R1 and the radius of the circumference of the side suction opening 110 is R1. These radii are at least equal to the radius of the connecting opening 400.

Numerolla 4 merkityssä poistoilmaliitännässä on sivulle suunnattu liittvmäaukko 400, ionka halkaisija on D. Tämä liitäntä muodostuu kahdesta muoviosasta 41, 42, ioilla on pystysuoraan symmetriatasoon V nähden neilikuvallisesti samanlainen 10 perusmuoto. Nämä molemmat osat on kiinnitetty yhteen toisiinsa lomistuvilla nistoliitäntäosilla ia liitetty laipoista 43, 44 koteloon 1.The exhaust air connection marked 4 has a side-facing connection opening 400 with a diameter of D. This connection consists of two plastic parts 41, 42, which have a basic shape 10 substantially quadrangular with respect to the vertical plane of symmetry V. These two parts are fastened together by interlocking plug connection parts and connected by flanges 43, 44 to the housing 1.

Poistoilmaliitännässä 4 on yläliittymäaukon päälle asettuva osa 40, joka on ainakin niin korkea, että sen suurin 15 etäisyys A kourupeilistä 3 tämän pystysyorassa keskitasossa E on yhtä suuri tai suurempi kuin 25 % liittymäaukon 400 halkaisijasta; tämä etäisyys on mieluimmin puolet ko. halkaisijasta. Osa 40 ulottuu korkeimmasta kohdastaan jatkuvasti kaartuen sitä ympäröivän laippaan 44.The exhaust air connection 4 has a part 40 overlying the upper connection opening, which is at least so high that its maximum distance A from the chute mirror 3 in its vertical central plane E is equal to or greater than 25% of the diameter of the connection opening 400; this distance is preferably half that. diameter. The portion 40 extends continuously from its highest point to the surrounding flange 44.

20 Sivuimuaukon 110 suurin korkeus H pitkittäisestä ylä reunasta 12 on vähintään 3/4 liittymäaukon 400 halkaisijasta D: poistoilmaliitännällä 4 on siis sivuseinämän 11 tasossa halkaisijaa 0 suurempi sisämitta.The maximum height H of the side suction opening 110 from the longitudinal upper edge 12 is at least 3/4 of the diameter D of the connection opening 400: the exhaust air connection 4 thus has an inner dimension greater than the diameter 0 in the plane of the side wall 11.

Claims (7)

1. Fränluftarmatur för en rörformig lysämneslampa (2) med en käpa (1), som har en vid sidan anbragt, tvärs mot 5 dess längdaxel förlöpande fränluftstuts (4), och med en ränn-formig spegel (3), som i sin Övre tredjedel har minst en i käpans längdriktning förlöpande fränluftslits (31,32), kännetecknad därav, att en i käpans (1) sido-vägg anordnad utsugningsöppning (110) räcker upp tili över-10 kanten (12) av käpans sidovägg (11), att en Övre utsugningsöppning (100) sträcker sig därifrän i käpans takparti (10) tvärs mot käpans längdaxel och att fränluftstutsen (4) har en del (40), som griper over den övre utsugningsöppningen (100) .1. Fresh air luminaire for a tubular luminous lamp (2) with a cover (1) having a side-mounted, transverse air vent (4) extending longitudinally thereof, and with a tubular mirror (3), which in its upper third has at least one open air slot (31, 32) extending longitudinally of the cap, characterized in that a suction opening (110) arranged in the side wall (1) of the cap (110) extends up to the upper edge (12) of the cap side wall (11), that an Upper suction opening (100) extends therefrom in the roof portion (10) of the cap transverse to the longitudinal axis of the cap and that the vent air plug (4) has a portion (40) which grips the upper suction opening (100). 2. Fränluftarmatur enligt patentkravet 1, k ä n - netecknad därav, att den övre utsugningsöppningen (100) sträcker sig över minst 75 % av bredden (B) av käpans takparti (10).2. Air vent luminaire according to claim 1, characterized in that the upper suction opening (100) extends over at least 75% of the width (B) of the roof portion (10). 3. Fränluftarmatur enligt patentkravet 1 eller 2, 20 kännetecknad därav, att det största avständet (A) mellan den del (40) av fränluftstutsen, som sträcker sig över den övre utsugningsöppningen (100), och den ränn-formiga spegeln (3) i dennas vertikala mittplan (E) uppgär tili minst en fjärdedel, företrädesvis hälften, av tvär-25 snittsmättet (D) för en anslutningsöppning (400) pä fränluftstutsen (4).Exhaust air luminaire according to Claim 1 or 2, characterized in that the largest distance (A) between the part (40) of the exhaust air outlet extending over the upper exhaust opening (100) and the tubular mirror (3) in its vertical center plane (E) projects into at least one quarter, preferably half, of the cross-sectional gauge (D) for a connection opening (400) of the exhaust air plug (4). 4. Fränluftarmatur enligt nägot av patentkraven 1-3, kännetecknad därav, att den största bredden (W) av utsugningsöppningen (100,110) längs käpans (1) över- 30 kant (12) är minst 1,25 gänger större än bredden av en anslutningsöppning (400) pä fränluftstutsen (4).Fresh air luminaire according to any one of claims 1-3, characterized in that the largest width (W) of the suction opening (100,110) along the upper edge (12) of the cover (1) is at least 1.25 times greater than the width of a connection opening. (400) on the exhaust air plug (4). 5. Fränluftarmatur enligt nägot av patentkraven 1-4, kännetecknad därav, att den största höjden (H) pä den i sidoväggen anordnade utsugningsöppningen (110) är 35 minst tre fjärdedelar av tvärsnittsmättet (D) pä en anslutningsöppning (400) för fränluftstutsen (4).5. Air vent luminaire according to any one of claims 1-4, characterized in that the maximum height (H) of the suction opening (110) arranged in the side wall is at least three quarters of the cross-sectional dimension (D) of a connection opening (400) for the exhaust air plug (4). ).
FI812305A 1980-08-06 1981-07-22 AVLUFTSBELYSNINGSARMATUR FI67947C (en)

Applications Claiming Priority (2)

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

Publications (3)

Publication Number Publication Date
FI812305L FI812305L (en) 1982-02-07
FI67947B true FI67947B (en) 1985-02-28
FI67947C FI67947C (en) 1985-06-10

Family

ID=6109032

Family Applications (1)

Application Number Title Priority Date Filing Date
FI812305A FI67947C (en) 1980-08-06 1981-07-22 AVLUFTSBELYSNINGSARMATUR

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
ATE4516T1 (en) 1983-09-15
DE3029812A1 (en) 1982-03-04
EP0045485B1 (en) 1983-08-24
EP0045485A3 (en) 1982-03-10
FI67947C (en) 1985-06-10
DE3029812C2 (en) 1984-06-14
ZA815375B (en) 1982-08-25
EP0045485A2 (en) 1982-02-10
FI812305L (en) 1982-02-07

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Owner name: SIEMENS AKTIENGESELLSCHAFT