EP0327014A3 - Exterior lighting fixture with a convex housing and a transparent cover - Google Patents

Exterior lighting fixture with a convex housing and a transparent cover Download PDF

Info

Publication number
EP0327014A3
EP0327014A3 EP19890101619 EP89101619A EP0327014A3 EP 0327014 A3 EP0327014 A3 EP 0327014A3 EP 19890101619 EP19890101619 EP 19890101619 EP 89101619 A EP89101619 A EP 89101619A EP 0327014 A3 EP0327014 A3 EP 0327014A3
Authority
EP
European Patent Office
Prior art keywords
edge
housing
tub
parting line
ring bead
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.)
Withdrawn
Application number
EP19890101619
Other languages
German (de)
French (fr)
Other versions
EP0327014A2 (en
Inventor
Friedrich-Wilhelm Dipl.-Ing. Müller
Rolf Franke
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of EP0327014A2 publication Critical patent/EP0327014A2/en
Publication of EP0327014A3 publication Critical patent/EP0327014A3/en
Withdrawn legal-status Critical Current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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/14—Bayonet-type fastening

Abstract

Das haubenförmige Gehäuse (1) der Außenleuchte ist an seiner offenen Unterseite mit einer lichtdurchlässigen, abnehmbar gehaltenen Wanne (2) abgedeckt, wobei die erforderliche Trennfuge etwa in horizontaler Ebene befindlich ist. Um die Trennfuge ohne zusätzliche Dichtung aus speziellem Material spritzwasserdicht auszubilden, ist am Gehäuse (1) im Bereich der Trennfuge eine umlaufend nach außen schräg geneigte, als eigentliche Dichtfläche (1b) dienende Randausbildung (1a) mit zum Außenrand hin sich anschließender aufsteigend gewölbter Ringwulst (1c) angeordnet, an die sich ein über den Rand (2a′) der Wanne (2) greifender freistehender Rand (1d) abwärts gerichtet anschließt. The hood-shaped housing (1) of the outdoor light is on its open bottom with a translucent, removable tub (2) covered, the required parting line approximately in a horizontal plane is located. To the parting line without additional Gasket made of special material splashproof is to be trained on the housing (1) in the area of the parting line a circumferentially inclined to the outside, as actual sealing surface (1b) serving as edge formation (1a) with ascending to the outer edge arched ring bead (1c) arranged to the over the edge (2a ') of the tub (2) reaching free-standing edge (1d) is directed downwards.

Die Wanne (2) ihrerseits ist umlaufend mit einem Flansch (2a) versehen, der an die Neigung der Dichtfläche (1b) angepaßt ist und dort unmittelbar anliegt. Unterhalb der Ringwulst (1c) ist der Flansch (2a) jedoch freistehend angeordnet und reicht bis auf einen geringen, auch zum Toleranzausgleich vorgesehenen Spalt (3a) bis nahezu an den Rand (1d). Hierdurch ist unter der Ringwulst (1c) eine Vorkammer (3) für eindringendes Spritzwasser gebildet, welches sich darin entspannen und durch den Spalt (3a) wieder abfließen kann. The tub (2) in turn is all around with one Provide flange (2a) which is adapted to the inclination of the Sealing surface (1b) is adapted and there directly is present. Below the ring bead (1c) is the However, flange (2a) is free-standing and sufficient except for a small one, also for tolerance compensation provided gap (3a) almost to the edge (1d). As a result, there is one under the ring bead (1c) Pre-chamber (3) formed for penetrating spray water, which relax in it and through the gap (3a) can flow off again.

Bei kreisförmiger Randausbildung des Gehäuses (1) und runder Wanne (2) ist letztere vorzugsweise über mehrere im Gehäuse angeordnete bügelförmige Drahtfedern (4) gehalten. With circular edge formation of the housing (1) and round tub (2) is the latter preferably over several bow-shaped wire springs arranged in the housing (4) held.

EP19890101619 1988-02-03 1989-01-31 Exterior lighting fixture with a convex housing and a transparent cover Withdrawn EP0327014A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8801304U 1988-02-03
DE8801304U DE8801304U1 (en) 1988-02-03 1988-02-03

Publications (2)

Publication Number Publication Date
EP0327014A2 EP0327014A2 (en) 1989-08-09
EP0327014A3 true EP0327014A3 (en) 1990-09-26

Family

ID=6820246

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890101619 Withdrawn EP0327014A3 (en) 1988-02-03 1989-01-31 Exterior lighting fixture with a convex housing and a transparent cover

Country Status (5)

Country Link
EP (1) EP0327014A3 (en)
DE (1) DE8801304U1 (en)
DK (1) DK30589A (en)
FI (1) FI890468A (en)
NO (1) NO890450L (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH372378A (en) * 1960-03-23 1963-10-15 Trilux Lenze Gmbh & Co Kg Lamp housings, in particular for fluorescent lamps
US3397308A (en) * 1966-10-19 1968-08-13 Itt Lighting fixture
EP0179453A1 (en) * 1984-10-26 1986-04-30 ITT Reiss International GmbH Lighting fixture for humid environments

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH372378A (en) * 1960-03-23 1963-10-15 Trilux Lenze Gmbh & Co Kg Lamp housings, in particular for fluorescent lamps
US3397308A (en) * 1966-10-19 1968-08-13 Itt Lighting fixture
EP0179453A1 (en) * 1984-10-26 1986-04-30 ITT Reiss International GmbH Lighting fixture for humid environments

Also Published As

Publication number Publication date
DK30589D0 (en) 1989-01-24
DK30589A (en) 1989-08-04
EP0327014A2 (en) 1989-08-09
FI890468A0 (en) 1989-02-01
FI890468A (en) 1989-08-04
DE8801304U1 (en) 1989-03-16
NO890450D0 (en) 1989-02-03
NO890450L (en) 1989-08-04

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