DE2816812C2 - Luminaire housing of a high-performance lamp - Google Patents

Luminaire housing of a high-performance lamp

Info

Publication number
DE2816812C2
DE2816812C2 DE2816812A DE2816812A DE2816812C2 DE 2816812 C2 DE2816812 C2 DE 2816812C2 DE 2816812 A DE2816812 A DE 2816812A DE 2816812 A DE2816812 A DE 2816812A DE 2816812 C2 DE2816812 C2 DE 2816812C2
Authority
DE
Germany
Prior art keywords
sheet
luminaire housing
cast end
lamp
jacket
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
Application number
DE2816812A
Other languages
German (de)
Other versions
DE2816812A1 (en
Inventor
Erhard 1000 Berlin Rahn
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.)
Franz Sill 1000 Berlin De GmbH
Original Assignee
Erhard Rahn 1000 Berlin De GmbH
Erhard Rahn 1000 Berlin 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 Erhard Rahn 1000 Berlin De GmbH, Erhard Rahn 1000 Berlin GmbH filed Critical Erhard Rahn 1000 Berlin De GmbH
Priority to DE2816812A priority Critical patent/DE2816812C2/en
Priority to DE2858116A priority patent/DE2858116C2/en
Publication of DE2816812A1 publication Critical patent/DE2816812A1/en
Application granted granted Critical
Publication of DE2816812C2 publication Critical patent/DE2816812C2/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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • 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
    • F21V17/101—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 permanently, e.g. welding, gluing or riveting
    • 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
    • F21V17/107—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 using hinge joints
    • 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
    • F21V17/18—Latch-type fastening, e.g. with rotary action
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00—Gas-tight or water-tight arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Description

Die Erfindung betrifft ein Leuchtengehäuse einer Hochleistungslampe gemäß der Gattung des Patentanspruches. The invention relates to a luminaire housing of a high-performance lamp according to the preamble of patent claim.

Bei dem aus der DE-OS 23 40 675 vorbekannten Leuchtengehäuse der gattungsgemäßen Art besteht die auf der Innenseite der Gußstirnteile umlaufende, nutartige Mantelblechaufnahme aus zwei parallelen Stegen, zwischen welche das Mantelblech eingesetzt und verklebt ist. Hierbei wird durch den außerhalb des Mantelbleches liegenden Steg-i'm Absatz zwischen der Oberfläche des Mantelbk-cbes und der Oberfläche des äußeren Steges erzeugt, wodun. sich eine Ecke zur Ablagerung von Schmutz und zum Ansammeln von Wasser bildet. Damit ist das bekannte Leuchtengehäuse gegenüber Verschmutzung und der daraus resultierenden Korrosion anfällig.In the previously known from DE-OS 23 40 675 luminaire housing of the generic type there is on the inside of the cast end parts, circumferential, groove-like sheet metal casing receptacle made of two parallel Bars between which the sheet metal jacket is inserted and glued. The outside of the Cladding sheet lying web-in the paragraph between the Surface of the mantlebk-cbe and the surface of the outer web produced what was done. turn a corner to Deposition of dirt and accumulation of water forms. This is the well-known lamp housing susceptible to contamination and the resulting corrosion.

Der Erfindung liegt die Aufgabe zugrunde, ein Leuchtengehäuse der gattungsgemäßen Art so auszugestalten, daß zwischen dem Mantelblech und den Gußstirnteilen keine Ecken für das Ablagern von Schmutz und für das Ansammeln von Wasser verbleiben.The invention is based on the object of designing a luminaire housing of the generic type in such a way that that between the jacket sheet and the cast front parts no corners for the deposition of Dirt and for the accumulation of water remain.

Die Lösung dieser Aufgabe ergibt sich aus den kennzeichnenden Merkmalen des Patentanspruches 1. Das erfindungsgemäße Leuchtengehäuse zeichnet sich durch einen flächenbündigen Abschluß zwischen den Gußstirnteilen und dem Mantelblech aus, wobei jegliche Ausbildung von Schmutz- und Spritzwasserecken vermieden ist. Ein fester Zusammenhalt wirr1 durch das Aneinanderfügen von Mantelblech und Gußstirnteilen mittels des Klebers bewirkt, der sich zwischen dem lippenförmigen Rand und dem anstoßenden Randbereich des Mantelbleches befindet.The solution to this problem arises from the characterizing features of claim 1. The lamp housing according to the invention is characterized by a flush finish between the cast end parts and the jacket sheet, avoiding any formation of dirt and splash water corners. A firm cohesion tangled 1 by joining the jacket sheet and cast front parts by means of the adhesive, which is located between the lip-shaped edge and the abutting edge area of the jacket sheet.

Die Erfindung ist nachfolgend anhand eines in derThe invention is based on one in the

is Zeichnung dargestellten Ausführungsbeispieles eines Leuchtengehäuses einer Hochleistungslampe näher erläutert Die einzige Figur zeigt einen Längsschnitt durch das Leuchtengehäuse.is drawing illustrated embodiment of a Luminaire housing of a high-performance lamp explained in more detail The only figure shows a longitudinal section through the luminaire housing.

Das Leuchtengehäuse einer Hochleistungslampe besteht aus einem vor der Verformung ein glattes Rechteck bildenden Mantelblech 1 und zwei aus Aluminium-Spritzguß hergestellten Stirnteilen 2, 3, sowie einer die Leuchtengehäuseöffnung staubdicht und strahlwassergeschützt verschließenden Sicherheitsglasscheibe 4. Die beiden Gußstirnteile 2,3 tragen auf ihren Außen- und Innenseiten jeweils Kühlrippen 5 bzw. 6. Innerhalb des Leiiditengehäuses sind die notwendigen elektrischen Bauelemente, wie Vorschaltgerät 7, Lampe 9 mit Sockel 10 und ein Reflektor 11 montiert.The luminaire housing of a high-performance lamp consists of a smooth one before it is deformed Rectangular shell sheet 1 and two end parts 2, 3 made of aluminum injection molding, as well as a safety glass pane that closes the luminaire housing opening in a dust-tight and jet-proof manner 4. The two cast end parts 2, 3 each have cooling fins 5 and 6 on their outer and inner sides. Inside the Leiidite housing are the necessary ones electrical components, such as ballast 7, lamp 9 with base 10 and a reflector 11 mounted.

Zur formschlüssigen und fugendichten Verbindung des Mantelbleches 1 mit den Gußstirnteilen 2, 3 weisen diese einen umlaufenden, in Richtung des Innenraumes des Leuchtengehäuses abgewinkelten Randabschnitt auf, der als Mantelblechaufnahme einen in den Innenraum abgesetzten, lippenförmigen Rand 8 ausbildet, auf dessen Außenseite das Mantelblech 1 derart aufsitzt, daß die jeweiligen aneinanderstoßenden Außenflächen des Mantelbleches 1 und des Gußstirnteiles 2,3 eine ebene Fläche bilden. Die verbleibende Fuge zwischen dem lippenförmigen Rand 8 und dem anstoßenden Randbereich des Mantelbleches 1 ist mit einem Kleber 12, insbesondere einem temperaturbeständigen Silikon-Dichtungskleber ausgegossen.Point to the form-fitting and joint-tight connection of the jacket sheet 1 with the cast end parts 2, 3 this has a circumferential edge section angled in the direction of the interior of the luminaire housing on, which forms a lip-shaped edge 8 set off into the interior as a jacket sheet receptacle, on the outside of the jacket sheet 1 is seated in such a way that the respective abutting Outer surfaces of the jacket sheet 1 and the cast end part 2, 3 form a flat surface. The remaining joint between the lip-shaped edge 8 and the abutting edge region of the jacket sheet 1 is with an adhesive 12, in particular a temperature-resistant silicone sealing adhesive poured out.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (1)

Patentanspruch:Claim: Leuchtengehäuse einer Hochleistungslampe mit einem Reflektor (It) und mit zwei durch ein im wesentliches U-förmiges Mantelblech (1) fugendicht verbundenen Gußstirnteilen (2, 3), an deren Innenseite eine umlaufende, nutartige Mantelblechaufnahme gebildet ist, mit welcher das vor der Verformung ein glattes Rechteck bildende Mantelblech (1) mittels eines Klebers befestigt ist dadurch gekennzeichnet, daß jedes Gußstirnteil (2, 3) einen umlaufenden, in Richtung des Innenraumes des Leuchtengehäuses abgewinkelten Randabschnitt aufweist, der als Mantelblechaufnahme einen in den Innenraum abgesetzten, lippenförmigen Rand (8) ausbildet, auf dessen Außenseite das Mantelblech (1) derart aufsitzt, daß die jeweiligen aneinanderstoßenden Außenflächen des Mantelbleches (1) und des Gußstirnteiles (2,3) eine ebene Fläche bilden.Luminaire housing of a high-performance lamp with one reflector (It) and two through one im essential U-shaped casing sheet (1) joint-tightly connected cast end parts (2, 3) on the inside thereof a circumferential, groove-like casing sheet receptacle is formed, with which the before deformation a smooth rectangle-forming cladding sheet (1) is attached by means of an adhesive characterized in that each cast end part (2, 3) a circumferential edge section angled in the direction of the interior of the lamp housing which has a lip-shaped edge (8) set off into the interior as a sheet metal jacket forms, on the outside of which the jacket plate (1) rests in such a way that the respective abutting The outer surfaces of the jacket plate (1) and the cast end part (2,3) form a flat surface.
DE2816812A 1978-04-18 1978-04-18 Luminaire housing of a high-performance lamp Expired DE2816812C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2816812A DE2816812C2 (en) 1978-04-18 1978-04-18 Luminaire housing of a high-performance lamp
DE2858116A DE2858116C2 (en) 1978-04-18 1978-04-18 Luminaire housing of a high-performance lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2816812A DE2816812C2 (en) 1978-04-18 1978-04-18 Luminaire housing of a high-performance lamp

Publications (2)

Publication Number Publication Date
DE2816812A1 DE2816812A1 (en) 1979-10-25
DE2816812C2 true DE2816812C2 (en) 1983-08-11

Family

ID=6037313

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2816812A Expired DE2816812C2 (en) 1978-04-18 1978-04-18 Luminaire housing of a high-performance lamp

Country Status (1)

Country Link
DE (1) DE2816812C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9310049U1 (en) * 1993-07-06 1994-11-10 Papenmeier Friedrich Horst Electric sight glass lamp

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2868965B1 (en) 2013-10-31 2016-12-28 F.H. Papenmeier GmbH & Co. KG Lamp with heat decoupling

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1141010A (en) 1967-01-19 1969-01-22 British Lighting Ind Ltd Metal iodide discharge lamps
DE1995522U (en) 1968-08-17 1968-10-31 Albert Dommers LIGHT, IN PARTICULAR STREET LIGHT.
DE2340675C3 (en) * 1973-08-10 1982-03-25 Siemens AG, 1000 Berlin und 8000 München Headlights with trough-shaped mirror

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9310049U1 (en) * 1993-07-06 1994-11-10 Papenmeier Friedrich Horst Electric sight glass lamp

Also Published As

Publication number Publication date
DE2816812A1 (en) 1979-10-25

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